---
_id: '9188'
abstract:
- lang: eng
text: Genomic imprinting is an epigenetic mechanism that results in parental allele-specific
expression of ~1% of all genes in mouse and human. Imprinted genes are key developmental
regulators and play pivotal roles in many biological processes such as nutrient
transfer from the mother to offspring and neuronal development. Imprinted genes
are also involved in human disease, including neurodevelopmental disorders, and
often occur in clusters that are regulated by a common imprint control region
(ICR). In extra-embryonic tissues ICRs can act over large distances, with the
largest surrounding Igf2r spanning over 10 million base-pairs. Besides classical
imprinted expression that shows near exclusive maternal or paternal expression,
widespread biased imprinted expression has been identified mainly in brain. In
this review we discuss recent developments mapping cell type specific imprinted
expression in extra-embryonic tissues and neocortex in the mouse. We highlight
the advantages of using an inducible uniparental chromosome disomy (UPD) system
to generate cells carrying either two maternal or two paternal copies of a specific
chromosome to analyze the functional consequences of genomic imprinting. Mosaic
Analysis with Double Markers (MADM) allows fluorescent labeling and concomitant
induction of UPD sparsely in specific cell types, and thus to over-express or
suppress all imprinted genes on that chromosome. To illustrate the utility of
this technique, we explain how MADM-induced UPD revealed new insights about the
function of the well-studied Cdkn1c imprinted gene, and how MADM-induced UPDs
led to identification of highly cell type specific phenotypes related to perturbed
imprinted expression in the mouse neocortex. Finally, we give an outlook on how
MADM could be used to probe cell type specific imprinted expression in other tissues
in mouse, particularly in extra-embryonic tissues.
acknowledgement: We thank Melissa Stouffer for critically reading the manuscript.
This work was supported by IST Austria institutional funds; NÖ Forschung und Bildung
n[f + b] life science call grant (C13-002) to S.H. and the European Research Council
(ERC) under the European Union's Horizon 2020 research and innovation program (grant
agreement 725780 LinPro) to S.H.
article_number: '104986'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Florian
full_name: Pauler, Florian
id: 48EA0138-F248-11E8-B48F-1D18A9856A87
last_name: Pauler
- first_name: Quanah
full_name: Hudson, Quanah
last_name: Hudson
- first_name: Susanne
full_name: Laukoter, Susanne
id: 2D6B7A9A-F248-11E8-B48F-1D18A9856A87
last_name: Laukoter
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
citation:
ama: Pauler F, Hudson Q, Laukoter S, Hippenmeyer S. Inducible uniparental chromosome
disomy to probe genomic imprinting at single-cell level in brain and beyond. Neurochemistry
International. 2021;145(5). doi:10.1016/j.neuint.2021.104986
apa: Pauler, F., Hudson, Q., Laukoter, S., & Hippenmeyer, S. (2021). Inducible
uniparental chromosome disomy to probe genomic imprinting at single-cell level
in brain and beyond. Neurochemistry International. Elsevier. https://doi.org/10.1016/j.neuint.2021.104986
chicago: Pauler, Florian, Quanah Hudson, Susanne Laukoter, and Simon Hippenmeyer.
“Inducible Uniparental Chromosome Disomy to Probe Genomic Imprinting at Single-Cell
Level in Brain and Beyond.” Neurochemistry International. Elsevier, 2021.
https://doi.org/10.1016/j.neuint.2021.104986.
ieee: F. Pauler, Q. Hudson, S. Laukoter, and S. Hippenmeyer, “Inducible uniparental
chromosome disomy to probe genomic imprinting at single-cell level in brain and
beyond,” Neurochemistry International, vol. 145, no. 5. Elsevier, 2021.
ista: Pauler F, Hudson Q, Laukoter S, Hippenmeyer S. 2021. Inducible uniparental
chromosome disomy to probe genomic imprinting at single-cell level in brain and
beyond. Neurochemistry International. 145(5), 104986.
mla: Pauler, Florian, et al. “Inducible Uniparental Chromosome Disomy to Probe Genomic
Imprinting at Single-Cell Level in Brain and Beyond.” Neurochemistry International,
vol. 145, no. 5, 104986, Elsevier, 2021, doi:10.1016/j.neuint.2021.104986.
short: F. Pauler, Q. Hudson, S. Laukoter, S. Hippenmeyer, Neurochemistry International
145 (2021).
date_created: 2021-02-23T12:31:43Z
date_published: 2021-05-01T00:00:00Z
date_updated: 2023-08-07T13:48:26Z
day: '01'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.1016/j.neuint.2021.104986
ec_funded: 1
external_id:
isi:
- '000635575000005'
pmid:
- '33600873'
file:
- access_level: open_access
checksum: c6d7a40089cd29e289f9b22e75768304
content_type: application/pdf
creator: kschuh
date_created: 2021-08-11T12:30:38Z
date_updated: 2021-08-11T12:30:38Z
file_id: '9883'
file_name: 2021_NCI_Pauler.pdf
file_size: 7083499
relation: main_file
success: 1
file_date_updated: 2021-08-11T12:30:38Z
has_accepted_license: '1'
intvolume: ' 145'
isi: 1
issue: '5'
keyword:
- Cell Biology
- Cellular and Molecular Neuroscience
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 260018B0-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '725780'
name: Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development
- _id: 25D92700-B435-11E9-9278-68D0E5697425
grant_number: LS13-002
name: Mapping Cell-Type Specificity of the Genomic Imprintome in the Brain
publication: Neurochemistry International
publication_identifier:
issn:
- 0197-0186
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Inducible uniparental chromosome disomy to probe genomic imprinting at single-cell
level in brain and beyond
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 145
year: '2021'
...
---
_id: '10337'
abstract:
- lang: eng
text: The T cell receptor (TCR) pathway receives, processes, and amplifies the signal
from pathogenic antigens to the activation of T cells. Although major components
in this pathway have been identified, the knowledge on how individual components
cooperate to effectively transduce signals remains limited. Phase separation emerges
as a biophysical principle in organizing signaling molecules into liquid-like
condensates. Here, we report that phospholipase Cγ1 (PLCγ1) promotes phase separation
of LAT, a key adaptor protein in the TCR pathway. PLCγ1 directly cross-links LAT
through its two SH2 domains. PLCγ1 also protects LAT from dephosphorylation by
the phosphatase CD45 and promotes LAT-dependent ERK activation and SLP76 phosphorylation.
Intriguingly, a nonmonotonic effect of PLCγ1 on LAT clustering was discovered.
Computer simulations, based on patchy particles, revealed how the cluster size
is regulated by protein compositions. Together, these results define a critical
function of PLCγ1 in promoting phase separation of the LAT complex and TCR signal
transduction.
acknowledgement: Charles H. Hood Foundation (NO AWARD) ; Rally Foundation (NO AWARD)
article_number: e202009154
article_processing_charge: No
article_type: original
author:
- first_name: Longhui
full_name: Zeng, Longhui
last_name: Zeng
- first_name: Ivan
full_name: Palaia, Ivan
last_name: Palaia
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Xiaolei
full_name: Su, Xiaolei
last_name: Su
citation:
ama: Zeng L, Palaia I, Šarić A, Su X. PLCγ1 promotes phase separation of T cell
signaling components. Journal of Cell Biology. 2021;220(6). doi:10.1083/jcb.202009154
apa: Zeng, L., Palaia, I., Šarić, A., & Su, X. (2021). PLCγ1 promotes phase
separation of T cell signaling components. Journal of Cell Biology. Rockefeller
University Press. https://doi.org/10.1083/jcb.202009154
chicago: Zeng, Longhui, Ivan Palaia, Anđela Šarić, and Xiaolei Su. “PLCγ1 Promotes
Phase Separation of T Cell Signaling Components.” Journal of Cell Biology.
Rockefeller University Press, 2021. https://doi.org/10.1083/jcb.202009154.
ieee: L. Zeng, I. Palaia, A. Šarić, and X. Su, “PLCγ1 promotes phase separation
of T cell signaling components,” Journal of Cell Biology, vol. 220, no.
6. Rockefeller University Press, 2021.
ista: Zeng L, Palaia I, Šarić A, Su X. 2021. PLCγ1 promotes phase separation of
T cell signaling components. Journal of Cell Biology. 220(6), e202009154.
mla: Zeng, Longhui, et al. “PLCγ1 Promotes Phase Separation of T Cell Signaling
Components.” Journal of Cell Biology, vol. 220, no. 6, e202009154, Rockefeller
University Press, 2021, doi:10.1083/jcb.202009154.
short: L. Zeng, I. Palaia, A. Šarić, X. Su, Journal of Cell Biology 220 (2021).
date_created: 2021-11-25T15:21:30Z
date_published: 2021-04-30T00:00:00Z
date_updated: 2021-11-25T15:33:08Z
day: '30'
doi: 10.1083/jcb.202009154
extern: '1'
external_id:
pmid:
- '33929486'
intvolume: ' 220'
issue: '6'
keyword:
- cell biology
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-sa/4.0/
month: '04'
oa_version: None
pmid: 1
publication: Journal of Cell Biology
publication_identifier:
eissn:
- 1540-8140
issn:
- 0021-9525
publication_status: published
publisher: Rockefeller University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: PLCγ1 promotes phase separation of T cell signaling components
tmp:
image: /images/cc_by_nc_sa.png
legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC
BY-NC-SA 4.0)
short: CC BY-NC-SA (4.0)
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 220
year: '2021'
...
---
_id: '8402'
abstract:
- lang: eng
text: "Background: The mitochondrial pyruvate carrier (MPC) plays a central role
in energy metabolism by transporting pyruvate across the inner mitochondrial membrane.
Its heterodimeric composition and homology to SWEET and semiSWEET transporters
set the MPC apart from the canonical mitochondrial carrier family (named MCF or
SLC25). The import of the canonical carriers is mediated by the carrier translocase
of the inner membrane (TIM22) pathway and is dependent on their structure, which
features an even number of transmembrane segments and both termini in the intermembrane
space. The import pathway of MPC proteins has not been elucidated. The odd number
of transmembrane segments and positioning of the N-terminus in the matrix argues
against an import via the TIM22 carrier pathway but favors an import via the flexible
presequence pathway.\r\nResults: Here, we systematically analyzed the import pathways
of Mpc2 and Mpc3 and report that, contrary to an expected import via the flexible
presequence pathway, yeast MPC proteins with an odd number of transmembrane segments
and matrix-exposed N-terminus are imported by the carrier pathway, using the receptor
Tom70, small TIM chaperones, and the TIM22 complex. The TIM9·10 complex chaperones
MPC proteins through the mitochondrial intermembrane space using conserved hydrophobic
motifs that are also required for the interaction with canonical carrier proteins.\r\nConclusions:
The carrier pathway can import paired and non-paired transmembrane helices and
translocate N-termini to either side of the mitochondrial inner membrane, revealing
an unexpected versatility of the mitochondrial import pathway for non-cleavable
inner membrane proteins."
article_number: '2'
article_processing_charge: No
article_type: original
author:
- first_name: Heike
full_name: Rampelt, Heike
last_name: Rampelt
- first_name: Iva
full_name: Sucec, Iva
last_name: Sucec
- first_name: Beate
full_name: Bersch, Beate
last_name: Bersch
- first_name: Patrick
full_name: Horten, Patrick
last_name: Horten
- first_name: Inge
full_name: Perschil, Inge
last_name: Perschil
- first_name: Jean-Claude
full_name: Martinou, Jean-Claude
last_name: Martinou
- first_name: Martin
full_name: van der Laan, Martin
last_name: van der Laan
- first_name: Nils
full_name: Wiedemann, Nils
last_name: Wiedemann
- first_name: Paul
full_name: Schanda, Paul
id: 7B541462-FAF6-11E9-A490-E8DFE5697425
last_name: Schanda
orcid: 0000-0002-9350-7606
- first_name: Nikolaus
full_name: Pfanner, Nikolaus
last_name: Pfanner
citation:
ama: Rampelt H, Sucec I, Bersch B, et al. The mitochondrial carrier pathway transports
non-canonical substrates with an odd number of transmembrane segments. BMC
Biology. 2020;18. doi:10.1186/s12915-019-0733-6
apa: Rampelt, H., Sucec, I., Bersch, B., Horten, P., Perschil, I., Martinou, J.-C.,
… Pfanner, N. (2020). The mitochondrial carrier pathway transports non-canonical
substrates with an odd number of transmembrane segments. BMC Biology. Springer
Nature. https://doi.org/10.1186/s12915-019-0733-6
chicago: Rampelt, Heike, Iva Sucec, Beate Bersch, Patrick Horten, Inge Perschil,
Jean-Claude Martinou, Martin van der Laan, Nils Wiedemann, Paul Schanda, and Nikolaus
Pfanner. “The Mitochondrial Carrier Pathway Transports Non-Canonical Substrates
with an Odd Number of Transmembrane Segments.” BMC Biology. Springer Nature,
2020. https://doi.org/10.1186/s12915-019-0733-6.
ieee: H. Rampelt et al., “The mitochondrial carrier pathway transports non-canonical
substrates with an odd number of transmembrane segments,” BMC Biology,
vol. 18. Springer Nature, 2020.
ista: Rampelt H, Sucec I, Bersch B, Horten P, Perschil I, Martinou J-C, van der
Laan M, Wiedemann N, Schanda P, Pfanner N. 2020. The mitochondrial carrier pathway
transports non-canonical substrates with an odd number of transmembrane segments.
BMC Biology. 18, 2.
mla: Rampelt, Heike, et al. “The Mitochondrial Carrier Pathway Transports Non-Canonical
Substrates with an Odd Number of Transmembrane Segments.” BMC Biology,
vol. 18, 2, Springer Nature, 2020, doi:10.1186/s12915-019-0733-6.
short: H. Rampelt, I. Sucec, B. Bersch, P. Horten, I. Perschil, J.-C. Martinou,
M. van der Laan, N. Wiedemann, P. Schanda, N. Pfanner, BMC Biology 18 (2020).
date_created: 2020-09-17T10:26:53Z
date_published: 2020-01-06T00:00:00Z
date_updated: 2021-01-12T08:19:02Z
day: '06'
doi: 10.1186/s12915-019-0733-6
extern: '1'
external_id:
pmid:
- '31907035'
intvolume: ' 18'
keyword:
- Biotechnology
- Plant Science
- General Biochemistry
- Genetics and Molecular Biology
- Developmental Biology
- Cell Biology
- Physiology
- Ecology
- Evolution
- Behavior and Systematics
- Structural Biology
- General Agricultural and Biological Sciences
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1186/s12915-019-0733-6
month: '01'
oa: 1
oa_version: Published Version
pmid: 1
publication: BMC Biology
publication_identifier:
issn:
- 1741-7007
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: The mitochondrial carrier pathway transports non-canonical substrates with
an odd number of transmembrane segments
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 18
year: '2020'
...
---
_id: '8434'
abstract:
- lang: eng
text: 'Efficient migration on adhesive surfaces involves the protrusion of lamellipodial
actin networks and their subsequent stabilization by nascent adhesions. The actin-binding
protein lamellipodin (Lpd) is thought to play a critical role in lamellipodium
protrusion, by delivering Ena/VASP proteins onto the growing plus ends of actin
filaments and by interacting with the WAVE regulatory complex, an activator of
the Arp2/3 complex, at the leading edge. Using B16-F1 melanoma cell lines, we
demonstrate that genetic ablation of Lpd compromises protrusion efficiency and
coincident cell migration without altering essential parameters of lamellipodia,
including their maximal rate of forward advancement and actin polymerization.
We also confirmed lamellipodia and migration phenotypes with CRISPR/Cas9-mediated
Lpd knockout Rat2 fibroblasts, excluding cell type-specific effects. Moreover,
computer-aided analysis of cell-edge morphodynamics on B16-F1 cell lamellipodia
revealed that loss of Lpd correlates with reduced temporal protrusion maintenance
as a prerequisite of nascent adhesion formation. We conclude that Lpd optimizes
protrusion and nascent adhesion formation by counteracting frequent, chaotic retraction
and membrane ruffling.This article has an associated First Person interview with
the first author of the paper. '
acknowledgement: This work was supported in part by Deutsche Forschungsgemeinschaft
(DFG)[GRK2223/1, RO2414/5-1 (to K.R.), FA350/11-1 (to M.F.) and FA330/11-1 (to J.F.)],as
well as by intramural funding from the Helmholtz Association (to T.E.B.S. andK.R.).
G.D. was additionally funded by the Austrian Science Fund (FWF) LiseMeitner Program
[M-2495]. A.C.H. and M.W. are supported by the Francis CrickInstitute, which receives
its core funding from Cancer Research UK [FC001209], theMedical Research Council
[FC001209] and the Wellcome Trust [FC001209]. M.K. issupported by the Biotechnology
and Biological Sciences Research Council [BB/F011431/1, BB/J000590/1, BB/N000226/1].
Deposited in PMC for release after 6months.
article_number: jcs239020
article_processing_charge: No
article_type: original
author:
- first_name: Georgi A
full_name: Dimchev, Georgi A
id: 38C393BE-F248-11E8-B48F-1D18A9856A87
last_name: Dimchev
orcid: 0000-0001-8370-6161
- first_name: Behnam
full_name: Amiri, Behnam
last_name: Amiri
- first_name: Ashley C.
full_name: Humphries, Ashley C.
last_name: Humphries
- first_name: Matthias
full_name: Schaks, Matthias
last_name: Schaks
- first_name: Vanessa
full_name: Dimchev, Vanessa
last_name: Dimchev
- first_name: Theresia E. B.
full_name: Stradal, Theresia E. B.
last_name: Stradal
- first_name: Jan
full_name: Faix, Jan
last_name: Faix
- first_name: Matthias
full_name: Krause, Matthias
last_name: Krause
- first_name: Michael
full_name: Way, Michael
last_name: Way
- first_name: Martin
full_name: Falcke, Martin
last_name: Falcke
- first_name: Klemens
full_name: Rottner, Klemens
last_name: Rottner
citation:
ama: Dimchev GA, Amiri B, Humphries AC, et al. Lamellipodin tunes cell migration
by stabilizing protrusions and promoting adhesion formation. Journal of Cell
Science. 2020;133(7). doi:10.1242/jcs.239020
apa: Dimchev, G. A., Amiri, B., Humphries, A. C., Schaks, M., Dimchev, V., Stradal,
T. E. B., … Rottner, K. (2020). Lamellipodin tunes cell migration by stabilizing
protrusions and promoting adhesion formation. Journal of Cell Science.
The Company of Biologists. https://doi.org/10.1242/jcs.239020
chicago: Dimchev, Georgi A, Behnam Amiri, Ashley C. Humphries, Matthias Schaks,
Vanessa Dimchev, Theresia E. B. Stradal, Jan Faix, et al. “Lamellipodin Tunes
Cell Migration by Stabilizing Protrusions and Promoting Adhesion Formation.” Journal
of Cell Science. The Company of Biologists, 2020. https://doi.org/10.1242/jcs.239020.
ieee: G. A. Dimchev et al., “Lamellipodin tunes cell migration by stabilizing
protrusions and promoting adhesion formation,” Journal of Cell Science,
vol. 133, no. 7. The Company of Biologists, 2020.
ista: Dimchev GA, Amiri B, Humphries AC, Schaks M, Dimchev V, Stradal TEB, Faix
J, Krause M, Way M, Falcke M, Rottner K. 2020. Lamellipodin tunes cell migration
by stabilizing protrusions and promoting adhesion formation. Journal of Cell Science.
133(7), jcs239020.
mla: Dimchev, Georgi A., et al. “Lamellipodin Tunes Cell Migration by Stabilizing
Protrusions and Promoting Adhesion Formation.” Journal of Cell Science,
vol. 133, no. 7, jcs239020, The Company of Biologists, 2020, doi:10.1242/jcs.239020.
short: G.A. Dimchev, B. Amiri, A.C. Humphries, M. Schaks, V. Dimchev, T.E.B. Stradal,
J. Faix, M. Krause, M. Way, M. Falcke, K. Rottner, Journal of Cell Science 133
(2020).
date_created: 2020-09-17T14:00:33Z
date_published: 2020-04-09T00:00:00Z
date_updated: 2023-09-05T15:41:48Z
day: '09'
ddc:
- '570'
department:
- _id: FlSc
doi: 10.1242/jcs.239020
external_id:
isi:
- '000534387800005'
pmid:
- ' 32094266'
file:
- access_level: open_access
checksum: ba917e551acc4ece2884b751434df9ae
content_type: application/pdf
creator: dernst
date_created: 2020-09-17T14:07:51Z
date_updated: 2020-10-11T22:30:02Z
embargo: 2020-10-10
file_id: '8435'
file_name: 2020_JournalCellScience_Dimchev.pdf
file_size: 13493302
relation: main_file
file_date_updated: 2020-10-11T22:30:02Z
has_accepted_license: '1'
intvolume: ' 133'
isi: 1
issue: '7'
keyword:
- Cell Biology
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 2674F658-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02495
name: Protein structure and function in filopodia across scales
publication: Journal of Cell Science
publication_identifier:
eissn:
- 1477-9137
issn:
- 0021-9533
publication_status: published
publisher: The Company of Biologists
quality_controlled: '1'
status: public
title: Lamellipodin tunes cell migration by stabilizing protrusions and promoting
adhesion formation
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 133
year: '2020'
...
---
_id: '11061'
abstract:
- lang: eng
text: Many adult tissues contain postmitotic cells as old as the host organism.
The only organelle that does not turn over in these cells is the nucleus, and
its maintenance represents a formidable challenge, as it harbors regulatory proteins
that persist throughout adulthood. Here we developed strategies to visualize two
classes of such long-lived proteins, histones and nucleoporins, to understand
the function of protein longevity in nuclear maintenance. Genome-wide mapping
of histones revealed specific enrichment of long-lived variants at silent gene
loci. Interestingly, nuclear pores are maintained by piecemeal replacement of
subunits, resulting in mosaic complexes composed of polypeptides with vastly different
ages. In contrast, nondividing quiescent cells remove old nuclear pores in an
ESCRT-dependent manner. Our findings reveal distinct molecular strategies of nuclear
maintenance, linking lifelong protein persistence to gene regulation and nuclear
integrity.
article_processing_charge: No
article_type: original
author:
- first_name: Brandon H.
full_name: Toyama, Brandon H.
last_name: Toyama
- first_name: Rafael
full_name: Arrojo e Drigo, Rafael
last_name: Arrojo e Drigo
- first_name: Varda
full_name: Lev-Ram, Varda
last_name: Lev-Ram
- first_name: Ranjan
full_name: Ramachandra, Ranjan
last_name: Ramachandra
- first_name: Thomas J.
full_name: Deerinck, Thomas J.
last_name: Deerinck
- first_name: Claude
full_name: Lechene, Claude
last_name: Lechene
- first_name: Mark H.
full_name: Ellisman, Mark H.
last_name: Ellisman
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Toyama BH, Arrojo e Drigo R, Lev-Ram V, et al. Visualization of long-lived
proteins reveals age mosaicism within nuclei of postmitotic cells. Journal
of Cell Biology. 2019;218(2):433-444. doi:10.1083/jcb.201809123
apa: Toyama, B. H., Arrojo e Drigo, R., Lev-Ram, V., Ramachandra, R., Deerinck,
T. J., Lechene, C., … Hetzer, M. (2019). Visualization of long-lived proteins
reveals age mosaicism within nuclei of postmitotic cells. Journal of Cell Biology.
Rockefeller University Press. https://doi.org/10.1083/jcb.201809123
chicago: Toyama, Brandon H., Rafael Arrojo e Drigo, Varda Lev-Ram, Ranjan Ramachandra,
Thomas J. Deerinck, Claude Lechene, Mark H. Ellisman, and Martin Hetzer. “Visualization
of Long-Lived Proteins Reveals Age Mosaicism within Nuclei of Postmitotic Cells.”
Journal of Cell Biology. Rockefeller University Press, 2019. https://doi.org/10.1083/jcb.201809123.
ieee: B. H. Toyama et al., “Visualization of long-lived proteins reveals
age mosaicism within nuclei of postmitotic cells,” Journal of Cell Biology,
vol. 218, no. 2. Rockefeller University Press, pp. 433–444, 2019.
ista: Toyama BH, Arrojo e Drigo R, Lev-Ram V, Ramachandra R, Deerinck TJ, Lechene
C, Ellisman MH, Hetzer M. 2019. Visualization of long-lived proteins reveals age
mosaicism within nuclei of postmitotic cells. Journal of Cell Biology. 218(2),
433–444.
mla: Toyama, Brandon H., et al. “Visualization of Long-Lived Proteins Reveals Age
Mosaicism within Nuclei of Postmitotic Cells.” Journal of Cell Biology,
vol. 218, no. 2, Rockefeller University Press, 2019, pp. 433–44, doi:10.1083/jcb.201809123.
short: B.H. Toyama, R. Arrojo e Drigo, V. Lev-Ram, R. Ramachandra, T.J. Deerinck,
C. Lechene, M.H. Ellisman, M. Hetzer, Journal of Cell Biology 218 (2019) 433–444.
date_created: 2022-04-07T07:45:11Z
date_published: 2019-02-04T00:00:00Z
date_updated: 2022-07-18T08:31:52Z
day: '04'
ddc:
- '570'
doi: 10.1083/jcb.201809123
extern: '1'
external_id:
pmid:
- '30552100'
file:
- access_level: open_access
checksum: 7964ebbf833b0b35f9fba840eea9531d
content_type: application/pdf
creator: dernst
date_created: 2022-04-08T08:26:32Z
date_updated: 2022-04-08T08:26:32Z
file_id: '11139'
file_name: 2019_JCB_Toyama.pdf
file_size: 2503838
relation: main_file
success: 1
file_date_updated: 2022-04-08T08:26:32Z
has_accepted_license: '1'
intvolume: ' 218'
issue: '2'
keyword:
- Cell Biology
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 433-444
pmid: 1
publication: Journal of Cell Biology
publication_identifier:
eissn:
- 1540-8140
issn:
- 0021-9525
publication_status: published
publisher: Rockefeller University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Visualization of long-lived proteins reveals age mosaicism within nuclei of
postmitotic cells
tmp:
image: /images/cc_by_nc_sa.png
legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC
BY-NC-SA 4.0)
short: CC BY-NC-SA (4.0)
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 218
year: '2019'
...
---
_id: '11062'
abstract:
- lang: eng
text: Most neurons are not replaced during an animal’s lifetime. This nondividing
state is characterized by extreme longevity and age-dependent decline of key regulatory
proteins. To study the lifespans of cells and proteins in adult tissues, we combined
isotope labeling of mice with a hybrid imaging method (MIMS-EM). Using 15N mapping,
we show that liver and pancreas are composed of cells with vastly different ages,
many as old as the animal. Strikingly, we also found that a subset of fibroblasts
and endothelial cells, both known for their replicative potential, are characterized
by the absence of cell division during adulthood. In addition, we show that the
primary cilia of beta cells and neurons contains different structural regions
with vastly different lifespans. Based on these results, we propose that age mosaicism
across multiple scales is a fundamental principle of adult tissue, cell, and protein
complex organization.
article_processing_charge: No
article_type: original
author:
- first_name: Rafael
full_name: Arrojo e Drigo, Rafael
last_name: Arrojo e Drigo
- first_name: Varda
full_name: Lev-Ram, Varda
last_name: Lev-Ram
- first_name: Swati
full_name: Tyagi, Swati
last_name: Tyagi
- first_name: Ranjan
full_name: Ramachandra, Ranjan
last_name: Ramachandra
- first_name: Thomas
full_name: Deerinck, Thomas
last_name: Deerinck
- first_name: Eric
full_name: Bushong, Eric
last_name: Bushong
- first_name: Sebastien
full_name: Phan, Sebastien
last_name: Phan
- first_name: Victoria
full_name: Orphan, Victoria
last_name: Orphan
- first_name: Claude
full_name: Lechene, Claude
last_name: Lechene
- first_name: Mark H.
full_name: Ellisman, Mark H.
last_name: Ellisman
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Arrojo e Drigo R, Lev-Ram V, Tyagi S, et al. Age mosaicism across multiple
scales in adult tissues. Cell Metabolism. 2019;30(2):343-351.e3. doi:10.1016/j.cmet.2019.05.010
apa: Arrojo e Drigo, R., Lev-Ram, V., Tyagi, S., Ramachandra, R., Deerinck, T.,
Bushong, E., … Hetzer, M. (2019). Age mosaicism across multiple scales in adult
tissues. Cell Metabolism. Elsevier. https://doi.org/10.1016/j.cmet.2019.05.010
chicago: Arrojo e Drigo, Rafael, Varda Lev-Ram, Swati Tyagi, Ranjan Ramachandra,
Thomas Deerinck, Eric Bushong, Sebastien Phan, et al. “Age Mosaicism across Multiple
Scales in Adult Tissues.” Cell Metabolism. Elsevier, 2019. https://doi.org/10.1016/j.cmet.2019.05.010.
ieee: R. Arrojo e Drigo et al., “Age mosaicism across multiple scales in
adult tissues,” Cell Metabolism, vol. 30, no. 2. Elsevier, p. 343–351.e3,
2019.
ista: Arrojo e Drigo R, Lev-Ram V, Tyagi S, Ramachandra R, Deerinck T, Bushong E,
Phan S, Orphan V, Lechene C, Ellisman MH, Hetzer M. 2019. Age mosaicism across
multiple scales in adult tissues. Cell Metabolism. 30(2), 343–351.e3.
mla: Arrojo e Drigo, Rafael, et al. “Age Mosaicism across Multiple Scales in Adult
Tissues.” Cell Metabolism, vol. 30, no. 2, Elsevier, 2019, p. 343–351.e3,
doi:10.1016/j.cmet.2019.05.010.
short: R. Arrojo e Drigo, V. Lev-Ram, S. Tyagi, R. Ramachandra, T. Deerinck, E.
Bushong, S. Phan, V. Orphan, C. Lechene, M.H. Ellisman, M. Hetzer, Cell Metabolism
30 (2019) 343–351.e3.
date_created: 2022-04-07T07:45:21Z
date_published: 2019-08-06T00:00:00Z
date_updated: 2022-07-18T08:32:30Z
day: '06'
doi: 10.1016/j.cmet.2019.05.010
extern: '1'
external_id:
pmid:
- '31178361'
intvolume: ' 30'
issue: '2'
keyword:
- Cell Biology
- Molecular Biology
- Physiology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.cmet.2019.05.010
month: '08'
oa: 1
oa_version: Published Version
page: 343-351.e3
pmid: 1
publication: Cell Metabolism
publication_identifier:
issn:
- 1550-4131
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Age mosaicism across multiple scales in adult tissues
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 30
year: '2019'
...
---
_id: '6891'
abstract:
- lang: eng
text: "While cells of mesenchymal or epithelial origin perform their effector functions
in a purely anchorage dependent manner, cells derived from the hematopoietic lineage
are not committed to operate only within a specific niche. Instead, these cells
are able to function autonomously of the molecular composition in a broad range
of tissue compartments. By this means, cells of the hematopoietic lineage retain
the capacity to disseminate into connective tissue and recirculate between organs,
building the foundation for essential processes such as tissue regeneration or
immune surveillance. \r\nCells of the immune system, specifically leukocytes,
are extraordinarily good at performing this task. These cells are able to flexibly
shift their mode of migration between an adhesion-mediated and an adhesion-independent
manner, instantaneously accommodating for any changes in molecular composition
of the external scaffold. The key component driving directed leukocyte migration
is the chemokine receptor 7, which guides the cell along gradients of chemokine
ligand. Therefore, the physical destination of migrating leukocytes is purely
deterministic, i.e. given by global directional cues such as chemokine gradients.
\r\nNevertheless, these cells typically reside in three-dimensional scaffolds
of inhomogeneous complexity, raising the question whether cells are able to locally
discriminate between multiple optional migration routes. Current literature provides
evidence that leukocytes, specifically dendritic cells, do indeed probe their
surrounding by virtue of multiple explorative protrusions. However, it remains
enigmatic how these cells decide which one is the more favorable route to follow
and what are the key players involved in performing this task. Due to the heterogeneous
environment of most tissues, and the vast adaptability of migrating leukocytes,
at this time it is not clear to what extent leukocytes are able to optimize their
migratory strategy by adapting their level of adhesiveness. And, given the fact
that leukocyte migration is characterized by branched cell shapes in combination
with high migration velocities, it is reasonable to assume that these cells require
fine tuned shape maintenance mechanisms that tightly coordinate protrusion and
adhesion dynamics in a spatiotemporal manner. \r\nTherefore, this study aimed
to elucidate how rapidly migrating leukocytes opt for an ideal migratory path
while maintaining a continuous cell shape and balancing adhesive forces to efficiently
navigate through complex microenvironments. \r\nThe results of this study unraveled
a role for the microtubule cytoskeleton in promoting the decision making process
during path finding and for the first time point towards a microtubule-mediated
function in cell shape maintenance of highly ramified cells such as dendritic
cells. Furthermore, we found that migrating low-adhesive leukocytes are able to
instantaneously adapt to increased tensile load by engaging adhesion receptors.
This response was only occurring tangential to the substrate while adhesive properties
in the vertical direction were not increased. As leukocytes are primed for rapid
migration velocities, these results demonstrate that leukocyte integrins are able
to confer a high level of traction forces parallel to the cell membrane along
the direction of migration without wasting energy in gluing the cell to the substrate.
\r\nThus, the data in the here presented thesis provide new insights into the
pivotal role of cytoskeletal dynamics and the mechanisms of force transduction
during leukocyte migration. \r\nThereby the here presented results help to further
define fundamental principles underlying leukocyte migration and open up potential
therapeutic avenues of clinical relevance.\r\n"
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Aglaja
full_name: Kopf, Aglaja
id: 31DAC7B6-F248-11E8-B48F-1D18A9856A87
last_name: Kopf
orcid: 0000-0002-2187-6656
citation:
ama: Kopf A. The implication of cytoskeletal dynamics on leukocyte migration. 2019.
doi:10.15479/AT:ISTA:6891
apa: Kopf, A. (2019). The implication of cytoskeletal dynamics on leukocyte migration.
Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:6891
chicago: Kopf, Aglaja. “The Implication of Cytoskeletal Dynamics on Leukocyte Migration.”
Institute of Science and Technology Austria, 2019. https://doi.org/10.15479/AT:ISTA:6891.
ieee: A. Kopf, “The implication of cytoskeletal dynamics on leukocyte migration,”
Institute of Science and Technology Austria, 2019.
ista: Kopf A. 2019. The implication of cytoskeletal dynamics on leukocyte migration.
Institute of Science and Technology Austria.
mla: Kopf, Aglaja. The Implication of Cytoskeletal Dynamics on Leukocyte Migration.
Institute of Science and Technology Austria, 2019, doi:10.15479/AT:ISTA:6891.
short: A. Kopf, The Implication of Cytoskeletal Dynamics on Leukocyte Migration,
Institute of Science and Technology Austria, 2019.
date_created: 2019-09-19T08:19:44Z
date_published: 2019-07-24T00:00:00Z
date_updated: 2023-10-18T08:49:17Z
day: '24'
ddc:
- '570'
degree_awarded: PhD
department:
- _id: MiSi
doi: 10.15479/AT:ISTA:6891
file:
- access_level: closed
checksum: 00d100d6468e31e583051e0a006b640c
content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
creator: akopf
date_created: 2019-10-15T05:28:42Z
date_updated: 2020-10-17T22:30:03Z
embargo_to: open_access
file_id: '6950'
file_name: Kopf_PhD_Thesis.docx
file_size: 74735267
relation: source_file
- access_level: open_access
checksum: 5d1baa899993ae6ca81aebebe1797000
content_type: application/pdf
creator: akopf
date_created: 2019-10-15T05:28:47Z
date_updated: 2020-10-17T22:30:03Z
embargo: 2020-10-16
file_id: '6951'
file_name: Kopf_PhD_Thesis1.pdf
file_size: 52787224
relation: main_file
file_date_updated: 2020-10-17T22:30:03Z
has_accepted_license: '1'
keyword:
- cell biology
- immunology
- leukocyte
- migration
- microfluidics
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: '171'
project:
- _id: 265E2996-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: W01250-B20
name: Nano-Analytics of Cellular Systems
publication_identifier:
eissn:
- 2663-337X
isbn:
- 978-3-99078-002-2
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
link:
- relation: press_release
url: https://ist.ac.at/en/news/feeling-like-a-cell/
record:
- id: '6328'
relation: part_of_dissertation
status: public
- id: '15'
relation: part_of_dissertation
status: public
- id: '6877'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Michael K
full_name: Sixt, Michael K
id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87
last_name: Sixt
orcid: 0000-0002-6620-9179
title: The implication of cytoskeletal dynamics on leukocyte migration
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '10354'
abstract:
- lang: eng
text: "Background\r\nESCRT-III is a membrane remodelling filament with the unique
ability to cut membranes from the inside of the membrane neck. It is essential
for the final stage of cell division, the formation of vesicles, the release of
viruses, and membrane repair. Distinct from other cytoskeletal filaments, ESCRT-III
filaments do not consume energy themselves, but work in conjunction with another
ATP-consuming complex. Despite rapid progress in describing the cell biology of
ESCRT-III, we lack an understanding of the physical mechanisms behind its force
production and membrane remodelling.\r\nResults\r\nHere we present a minimal coarse-grained
model that captures all the experimentally reported cases of ESCRT-III driven
membrane sculpting, including the formation of downward and upward cones and tubules.
This model suggests that a change in the geometry of membrane bound ESCRT-III
filaments—from a flat spiral to a 3D helix—drives membrane deformation. We then
show that such repetitive filament geometry transitions can induce the fission
of cargo-containing vesicles.\r\nConclusions\r\nOur model provides a general physical
mechanism that explains the full range of ESCRT-III-dependent membrane remodelling
and scission events observed in cells. This mechanism for filament force production
is distinct from the mechanisms described for other cytoskeletal elements discovered
so far. The mechanistic principles revealed here suggest new ways of manipulating
ESCRT-III-driven processes in cells and could be used to guide the engineering
of synthetic membrane-sculpting systems."
acknowledgement: We thank Jeremy Carlton, Mike Staddon, Geraint Harker, and the Wellcome
Trust Consortium “Archaeal Origins of Eukaryotic Cell Organisation” for fruitful
conversations. We thank Peter Wirnsberger and Tine Curk for discussions about the
membrane model implementation.
article_number: '82'
article_processing_charge: No
article_type: original
author:
- first_name: Lena
full_name: Harker-Kirschneck, Lena
last_name: Harker-Kirschneck
- first_name: Buzz
full_name: Baum, Buzz
last_name: Baum
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
citation:
ama: Harker-Kirschneck L, Baum B, Šarić A. Changes in ESCRT-III filament geometry
drive membrane remodelling and fission in silico. BMC Biology. 2019;17(1).
doi:10.1186/s12915-019-0700-2
apa: Harker-Kirschneck, L., Baum, B., & Šarić, A. (2019). Changes in ESCRT-III
filament geometry drive membrane remodelling and fission in silico. BMC Biology.
Springer Nature. https://doi.org/10.1186/s12915-019-0700-2
chicago: Harker-Kirschneck, Lena, Buzz Baum, and Anđela Šarić. “Changes in ESCRT-III
Filament Geometry Drive Membrane Remodelling and Fission in Silico.” BMC Biology.
Springer Nature, 2019. https://doi.org/10.1186/s12915-019-0700-2.
ieee: L. Harker-Kirschneck, B. Baum, and A. Šarić, “Changes in ESCRT-III filament
geometry drive membrane remodelling and fission in silico,” BMC Biology,
vol. 17, no. 1. Springer Nature, 2019.
ista: Harker-Kirschneck L, Baum B, Šarić A. 2019. Changes in ESCRT-III filament
geometry drive membrane remodelling and fission in silico. BMC Biology. 17(1),
82.
mla: Harker-Kirschneck, Lena, et al. “Changes in ESCRT-III Filament Geometry Drive
Membrane Remodelling and Fission in Silico.” BMC Biology, vol. 17, no.
1, 82, Springer Nature, 2019, doi:10.1186/s12915-019-0700-2.
short: L. Harker-Kirschneck, B. Baum, A. Šarić, BMC Biology 17 (2019).
date_created: 2021-11-26T11:25:03Z
date_published: 2019-10-22T00:00:00Z
date_updated: 2021-11-26T11:54:29Z
day: '22'
ddc:
- '570'
doi: 10.1186/s12915-019-0700-2
extern: '1'
external_id:
pmid:
- '31640700'
file:
- access_level: open_access
checksum: 31d8bae55a376d30925f53f7e1a02396
content_type: application/pdf
creator: cchlebak
date_created: 2021-11-26T11:37:54Z
date_updated: 2021-11-26T11:37:54Z
file_id: '10356'
file_name: 2019_BMCBio_Harker_Kirschneck.pdf
file_size: 1648926
relation: main_file
success: 1
file_date_updated: 2021-11-26T11:37:54Z
has_accepted_license: '1'
intvolume: ' 17'
issue: '1'
keyword:
- cell biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.biorxiv.org/content/10.1101/559898
month: '10'
oa: 1
oa_version: Published Version
pmid: 1
publication: BMC Biology
publication_identifier:
issn:
- 1741-7007
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Changes in ESCRT-III filament geometry drive membrane remodelling and fission
in silico
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 17
year: '2019'
...
---
_id: '8440'
abstract:
- lang: eng
text: Mycobacterium tuberculosis can remain dormant in the host, an ability that
explains the failure of many current tuberculosis treatments. Recently, the natural
products cyclomarin, ecumicin, and lassomycin have been shown to efficiently kill
Mycobacterium tuberculosis persisters. Their target is the N-terminal domain of
the hexameric AAA+ ATPase ClpC1, which recognizes, unfolds, and translocates protein
substrates, such as proteins containing phosphorylated arginine residues, to the
ClpP1P2 protease for degradation. Surprisingly, these antibiotics do not inhibit
ClpC1 ATPase activity, and how they cause cell death is still unclear. Here, using
NMR and small-angle X-ray scattering, we demonstrate that arginine-phosphate binding
to the ClpC1 N-terminal domain induces millisecond dynamics. We show that these
dynamics are caused by conformational changes and do not result from unfolding
or oligomerization of this domain. Cyclomarin binding to this domain specifically
blocked these N-terminal dynamics. On the basis of these results, we propose a
mechanism of action involving cyclomarin-induced restriction of ClpC1 dynamics,
which modulates the chaperone enzymatic activity leading eventually to cell death.
article_processing_charge: No
article_type: original
author:
- first_name: Katharina
full_name: Weinhäupl, Katharina
last_name: Weinhäupl
- first_name: Martha
full_name: Brennich, Martha
last_name: Brennich
- first_name: Uli
full_name: Kazmaier, Uli
last_name: Kazmaier
- first_name: Joel
full_name: Lelievre, Joel
last_name: Lelievre
- first_name: Lluis
full_name: Ballell, Lluis
last_name: Ballell
- first_name: Alfred
full_name: Goldberg, Alfred
last_name: Goldberg
- first_name: Paul
full_name: Schanda, Paul
id: 7B541462-FAF6-11E9-A490-E8DFE5697425
last_name: Schanda
orcid: 0000-0002-9350-7606
- first_name: Hugo
full_name: Fraga, Hugo
last_name: Fraga
citation:
ama: Weinhäupl K, Brennich M, Kazmaier U, et al. The antibiotic cyclomarin blocks
arginine-phosphate–induced millisecond dynamics in the N-terminal domain of ClpC1
from Mycobacterium tuberculosis. Journal of Biological Chemistry. 2018;293(22):8379-8393.
doi:10.1074/jbc.ra118.002251
apa: Weinhäupl, K., Brennich, M., Kazmaier, U., Lelievre, J., Ballell, L., Goldberg,
A., … Fraga, H. (2018). The antibiotic cyclomarin blocks arginine-phosphate–induced
millisecond dynamics in the N-terminal domain of ClpC1 from Mycobacterium tuberculosis.
Journal of Biological Chemistry. American Society for Biochemistry &
Molecular Biology. https://doi.org/10.1074/jbc.ra118.002251
chicago: Weinhäupl, Katharina, Martha Brennich, Uli Kazmaier, Joel Lelievre, Lluis
Ballell, Alfred Goldberg, Paul Schanda, and Hugo Fraga. “The Antibiotic Cyclomarin
Blocks Arginine-Phosphate–Induced Millisecond Dynamics in the N-Terminal Domain
of ClpC1 from Mycobacterium Tuberculosis.” Journal of Biological Chemistry.
American Society for Biochemistry & Molecular Biology, 2018. https://doi.org/10.1074/jbc.ra118.002251.
ieee: K. Weinhäupl et al., “The antibiotic cyclomarin blocks arginine-phosphate–induced
millisecond dynamics in the N-terminal domain of ClpC1 from Mycobacterium tuberculosis,”
Journal of Biological Chemistry, vol. 293, no. 22. American Society for
Biochemistry & Molecular Biology, pp. 8379–8393, 2018.
ista: Weinhäupl K, Brennich M, Kazmaier U, Lelievre J, Ballell L, Goldberg A, Schanda
P, Fraga H. 2018. The antibiotic cyclomarin blocks arginine-phosphate–induced
millisecond dynamics in the N-terminal domain of ClpC1 from Mycobacterium tuberculosis.
Journal of Biological Chemistry. 293(22), 8379–8393.
mla: Weinhäupl, Katharina, et al. “The Antibiotic Cyclomarin Blocks Arginine-Phosphate–Induced
Millisecond Dynamics in the N-Terminal Domain of ClpC1 from Mycobacterium Tuberculosis.”
Journal of Biological Chemistry, vol. 293, no. 22, American Society for
Biochemistry & Molecular Biology, 2018, pp. 8379–93, doi:10.1074/jbc.ra118.002251.
short: K. Weinhäupl, M. Brennich, U. Kazmaier, J. Lelievre, L. Ballell, A. Goldberg,
P. Schanda, H. Fraga, Journal of Biological Chemistry 293 (2018) 8379–8393.
date_created: 2020-09-18T10:05:18Z
date_published: 2018-06-01T00:00:00Z
date_updated: 2021-01-12T08:19:17Z
day: '01'
doi: 10.1074/jbc.ra118.002251
extern: '1'
intvolume: ' 293'
issue: '22'
keyword:
- Cell Biology
- Biochemistry
- Molecular Biology
language:
- iso: eng
month: '06'
oa_version: None
page: 8379-8393
publication: Journal of Biological Chemistry
publication_identifier:
issn:
- 0021-9258
- 1083-351X
publication_status: published
publisher: American Society for Biochemistry & Molecular Biology
quality_controlled: '1'
status: public
title: The antibiotic cyclomarin blocks arginine-phosphate–induced millisecond dynamics
in the N-terminal domain of ClpC1 from Mycobacterium tuberculosis
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 293
year: '2018'
...
---
_id: '11067'
abstract:
- lang: eng
text: Neural progenitor cells (NeuPCs) possess a unique nuclear architecture that
changes during differentiation. Nucleoporins are linked with cell-type-specific
gene regulation, coupling physical changes in nuclear structure to transcriptional
output; but, whether and how they coordinate with key fate-determining transcription
factors is unclear. Here we show that the nucleoporin Nup153 interacts with Sox2
in adult NeuPCs, where it is indispensable for their maintenance and controls
neuronal differentiation. Genome-wide analyses show that Nup153 and Sox2 bind
and co-regulate hundreds of genes. Binding of Nup153 to gene promoters or transcriptional
end sites correlates with increased or decreased gene expression, respectively,
and inhibiting Nup153 expression alters open chromatin configurations at its target
genes, disrupts genomic localization of Sox2, and promotes differentiation in
vitro and a gliogenic fate switch in vivo. Together, these findings reveal that
nuclear structural proteins may exert bimodal transcriptional effects to control
cell fate.
article_processing_charge: No
article_type: original
author:
- first_name: Tomohisa
full_name: Toda, Tomohisa
last_name: Toda
- first_name: Jonathan Y.
full_name: Hsu, Jonathan Y.
last_name: Hsu
- first_name: Sara B.
full_name: Linker, Sara B.
last_name: Linker
- first_name: Lauren
full_name: Hu, Lauren
last_name: Hu
- first_name: Simon T.
full_name: Schafer, Simon T.
last_name: Schafer
- first_name: Jerome
full_name: Mertens, Jerome
last_name: Mertens
- first_name: Filipe V.
full_name: Jacinto, Filipe V.
last_name: Jacinto
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
- first_name: Fred H.
full_name: Gage, Fred H.
last_name: Gage
citation:
ama: Toda T, Hsu JY, Linker SB, et al. Nup153 interacts with Sox2 to enable bimodal
gene regulation and maintenance of neural progenitor cells. Cell Stem Cell.
2017;21(5):618-634.e7. doi:10.1016/j.stem.2017.08.012
apa: Toda, T., Hsu, J. Y., Linker, S. B., Hu, L., Schafer, S. T., Mertens, J., …
Gage, F. H. (2017). Nup153 interacts with Sox2 to enable bimodal gene regulation
and maintenance of neural progenitor cells. Cell Stem Cell. Elsevier. https://doi.org/10.1016/j.stem.2017.08.012
chicago: Toda, Tomohisa, Jonathan Y. Hsu, Sara B. Linker, Lauren Hu, Simon T. Schafer,
Jerome Mertens, Filipe V. Jacinto, Martin Hetzer, and Fred H. Gage. “Nup153 Interacts
with Sox2 to Enable Bimodal Gene Regulation and Maintenance of Neural Progenitor
Cells.” Cell Stem Cell. Elsevier, 2017. https://doi.org/10.1016/j.stem.2017.08.012.
ieee: T. Toda et al., “Nup153 interacts with Sox2 to enable bimodal gene
regulation and maintenance of neural progenitor cells,” Cell Stem Cell,
vol. 21, no. 5. Elsevier, p. 618–634.e7, 2017.
ista: Toda T, Hsu JY, Linker SB, Hu L, Schafer ST, Mertens J, Jacinto FV, Hetzer
M, Gage FH. 2017. Nup153 interacts with Sox2 to enable bimodal gene regulation
and maintenance of neural progenitor cells. Cell Stem Cell. 21(5), 618–634.e7.
mla: Toda, Tomohisa, et al. “Nup153 Interacts with Sox2 to Enable Bimodal Gene Regulation
and Maintenance of Neural Progenitor Cells.” Cell Stem Cell, vol. 21, no.
5, Elsevier, 2017, p. 618–634.e7, doi:10.1016/j.stem.2017.08.012.
short: T. Toda, J.Y. Hsu, S.B. Linker, L. Hu, S.T. Schafer, J. Mertens, F.V. Jacinto,
M. Hetzer, F.H. Gage, Cell Stem Cell 21 (2017) 618–634.e7.
date_created: 2022-04-07T07:46:12Z
date_published: 2017-11-02T00:00:00Z
date_updated: 2022-07-18T08:33:07Z
day: '02'
doi: 10.1016/j.stem.2017.08.012
extern: '1'
external_id:
pmid:
- '28919367'
intvolume: ' 21'
issue: '5'
keyword:
- Cell Biology
- Genetics
- Molecular Medicine
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.stem.2017.08.012
month: '11'
oa: 1
oa_version: Published Version
page: 618-634.e7
pmid: 1
publication: Cell Stem Cell
publication_identifier:
issn:
- 1934-5909
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Nup153 interacts with Sox2 to enable bimodal gene regulation and maintenance
of neural progenitor cells
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 21
year: '2017'
...
---
_id: '11069'
abstract:
- lang: eng
text: Repeated rounds of nuclear envelope (NE) rupture and repair have been observed
in laminopathy and cancer cells and result in intermittent loss of nucleus compartmentalization.
Currently, the causes of NE rupture are unclear. Here, we show that NE rupture
in cancer cells relies on the assembly of contractile actin bundles that interact
with the nucleus via the linker of nucleoskeleton and cytoskeleton (LINC) complex.
We found that the loss of actin bundles or the LINC complex did not rescue nuclear
lamina defects, a previously identified determinant of nuclear membrane stability,
but did decrease the number and size of chromatin hernias. Finally, NE rupture
inhibition could be rescued in cells treated with actin-depolymerizing drugs by
mechanically constraining nucleus height. These data suggest a model of NE rupture
where weak membrane areas, caused by defects in lamina organization, rupture because
of an increase in intranuclear pressure from actin-based nucleus confinement.
article_processing_charge: No
article_type: original
author:
- first_name: Emily M.
full_name: Hatch, Emily M.
last_name: Hatch
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Hatch EM, Hetzer M. Nuclear envelope rupture is induced by actin-based nucleus
confinement. Journal of Cell Biology. 2016;215(1):27-36. doi:10.1083/jcb.201603053
apa: Hatch, E. M., & Hetzer, M. (2016). Nuclear envelope rupture is induced
by actin-based nucleus confinement. Journal of Cell Biology. Rockefeller
University Press. https://doi.org/10.1083/jcb.201603053
chicago: Hatch, Emily M., and Martin Hetzer. “Nuclear Envelope Rupture Is Induced
by Actin-Based Nucleus Confinement.” Journal of Cell Biology. Rockefeller
University Press, 2016. https://doi.org/10.1083/jcb.201603053.
ieee: E. M. Hatch and M. Hetzer, “Nuclear envelope rupture is induced by actin-based
nucleus confinement,” Journal of Cell Biology, vol. 215, no. 1. Rockefeller
University Press, pp. 27–36, 2016.
ista: Hatch EM, Hetzer M. 2016. Nuclear envelope rupture is induced by actin-based
nucleus confinement. Journal of Cell Biology. 215(1), 27–36.
mla: Hatch, Emily M., and Martin Hetzer. “Nuclear Envelope Rupture Is Induced by
Actin-Based Nucleus Confinement.” Journal of Cell Biology, vol. 215, no.
1, Rockefeller University Press, 2016, pp. 27–36, doi:10.1083/jcb.201603053.
short: E.M. Hatch, M. Hetzer, Journal of Cell Biology 215 (2016) 27–36.
date_created: 2022-04-07T07:47:42Z
date_published: 2016-10-03T00:00:00Z
date_updated: 2022-07-18T08:33:47Z
day: '03'
doi: 10.1083/jcb.201603053
extern: '1'
external_id:
pmid:
- '27697922'
intvolume: ' 215'
issue: '1'
keyword:
- Cell Biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1083/jcb.201603053
month: '10'
oa: 1
oa_version: Published Version
page: 27-36
pmid: 1
publication: Journal of Cell Biology
publication_identifier:
issn:
- 0021-9525
- 1540-8140
publication_status: published
publisher: Rockefeller University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Nuclear envelope rupture is induced by actin-based nucleus confinement
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 215
year: '2016'
...
---
_id: '11075'
abstract:
- lang: eng
text: Previously, we identified the nucleoporin gp210/Nup210 as a critical regulator
of muscle and neuronal differentiation, but how this nucleoporin exerts its function
and whether it modulates nuclear pore complex (NPC) activity remain unknown. Here,
we show that gp210/Nup210 mediates muscle cell differentiation in vitro via its
conserved N-terminal domain that extends into the perinuclear space. Removal of
the C-terminal domain, which partially mislocalizes gp210/Nup210 away from NPCs,
efficiently rescues the differentiation defect caused by the knockdown of endogenous
gp210/Nup210. Unexpectedly, a gp210/Nup210 mutant lacking the NPC-targeting transmembrane
and C-terminal domains is sufficient for C2C12 myoblast differentiation. We demonstrate
that the endoplasmic reticulum (ER) stress-specific caspase cascade is exacerbated
during Nup210 depletion and that blocking ER stress-mediated apoptosis rescues
differentiation of Nup210-deficient cells. Our results suggest that the role of
gp210/Nup210 in cell differentiation is mediated by its large luminal domain,
which can act independently of NPC association and appears to play a pivotal role
in the maintenance of nuclear envelope/ER homeostasis.
article_processing_charge: No
article_type: original
author:
- first_name: J. Sebastian
full_name: Gomez-Cavazos, J. Sebastian
last_name: Gomez-Cavazos
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Gomez-Cavazos JS, Hetzer M. The nucleoporin gp210/Nup210 controls muscle differentiation
by regulating nuclear envelope/ER homeostasis. Journal of Cell Biology.
2015;208(6):671-681. doi:10.1083/jcb.201410047
apa: Gomez-Cavazos, J. S., & Hetzer, M. (2015). The nucleoporin gp210/Nup210
controls muscle differentiation by regulating nuclear envelope/ER homeostasis.
Journal of Cell Biology. Rockefeller University Press. https://doi.org/10.1083/jcb.201410047
chicago: Gomez-Cavazos, J. Sebastian, and Martin Hetzer. “The Nucleoporin Gp210/Nup210
Controls Muscle Differentiation by Regulating Nuclear Envelope/ER Homeostasis.”
Journal of Cell Biology. Rockefeller University Press, 2015. https://doi.org/10.1083/jcb.201410047.
ieee: J. S. Gomez-Cavazos and M. Hetzer, “The nucleoporin gp210/Nup210 controls
muscle differentiation by regulating nuclear envelope/ER homeostasis,” Journal
of Cell Biology, vol. 208, no. 6. Rockefeller University Press, pp. 671–681,
2015.
ista: Gomez-Cavazos JS, Hetzer M. 2015. The nucleoporin gp210/Nup210 controls muscle
differentiation by regulating nuclear envelope/ER homeostasis. Journal of Cell
Biology. 208(6), 671–681.
mla: Gomez-Cavazos, J. Sebastian, and Martin Hetzer. “The Nucleoporin Gp210/Nup210
Controls Muscle Differentiation by Regulating Nuclear Envelope/ER Homeostasis.”
Journal of Cell Biology, vol. 208, no. 6, Rockefeller University Press,
2015, pp. 671–81, doi:10.1083/jcb.201410047.
short: J.S. Gomez-Cavazos, M. Hetzer, Journal of Cell Biology 208 (2015) 671–681.
date_created: 2022-04-07T07:49:10Z
date_published: 2015-03-16T00:00:00Z
date_updated: 2022-07-18T08:43:00Z
day: '16'
doi: 10.1083/jcb.201410047
extern: '1'
external_id:
pmid:
- '25778917'
intvolume: ' 208'
issue: '6'
keyword:
- Cell Biology
language:
- iso: eng
month: '03'
oa_version: Published Version
page: 671-681
pmid: 1
publication: Journal of Cell Biology
publication_identifier:
eissn:
- 1540-8140
issn:
- 0021-9525
publication_status: published
publisher: Rockefeller University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: The nucleoporin gp210/Nup210 controls muscle differentiation by regulating
nuclear envelope/ER homeostasis
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 208
year: '2015'
...
---
_id: '11078'
abstract:
- lang: eng
text: Aging is associated with the decline of protein, cell, and organ function.
Here, we use an integrated approach to characterize gene expression, bulk translation,
and cell biology in the brains and livers of young and old rats. We identify 468
differences in protein abundance between young and old animals. The majority are
a consequence of altered translation output, that is, the combined effect of changes
in transcript abundance and translation efficiency. In addition, we identify 130
proteins whose overall abundance remains unchanged but whose sub-cellular localization,
phosphorylation state, or splice-form varies. While some protein-level differences
appear to be a generic property of the rats’ chronological age, the majority are
specific to one organ. These may be a consequence of the organ’s physiology or
the chronological age of the cells within the tissue. Taken together, our study
provides an initial view of the proteome at the molecular, sub-cellular, and organ
level in young and old rats.
article_processing_charge: No
article_type: original
author:
- first_name: Alessandro
full_name: Ori, Alessandro
last_name: Ori
- first_name: Brandon H.
full_name: Toyama, Brandon H.
last_name: Toyama
- first_name: Michael S.
full_name: Harris, Michael S.
last_name: Harris
- first_name: Thomas
full_name: Bock, Thomas
last_name: Bock
- first_name: Murat
full_name: Iskar, Murat
last_name: Iskar
- first_name: Peer
full_name: Bork, Peer
last_name: Bork
- first_name: Nicholas T.
full_name: Ingolia, Nicholas T.
last_name: Ingolia
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
- first_name: Martin
full_name: Beck, Martin
last_name: Beck
citation:
ama: Ori A, Toyama BH, Harris MS, et al. Integrated transcriptome and proteome analyses
reveal organ-specific proteome deterioration in old rats. Cell Systems.
2015;1(3):P224-237. doi:10.1016/j.cels.2015.08.012
apa: Ori, A., Toyama, B. H., Harris, M. S., Bock, T., Iskar, M., Bork, P., … Beck,
M. (2015). Integrated transcriptome and proteome analyses reveal organ-specific
proteome deterioration in old rats. Cell Systems. Elsevier. https://doi.org/10.1016/j.cels.2015.08.012
chicago: Ori, Alessandro, Brandon H. Toyama, Michael S. Harris, Thomas Bock, Murat
Iskar, Peer Bork, Nicholas T. Ingolia, Martin Hetzer, and Martin Beck. “Integrated
Transcriptome and Proteome Analyses Reveal Organ-Specific Proteome Deterioration
in Old Rats.” Cell Systems. Elsevier, 2015. https://doi.org/10.1016/j.cels.2015.08.012.
ieee: A. Ori et al., “Integrated transcriptome and proteome analyses reveal
organ-specific proteome deterioration in old rats,” Cell Systems, vol.
1, no. 3. Elsevier, pp. P224-237, 2015.
ista: Ori A, Toyama BH, Harris MS, Bock T, Iskar M, Bork P, Ingolia NT, Hetzer M,
Beck M. 2015. Integrated transcriptome and proteome analyses reveal organ-specific
proteome deterioration in old rats. Cell Systems. 1(3), P224-237.
mla: Ori, Alessandro, et al. “Integrated Transcriptome and Proteome Analyses Reveal
Organ-Specific Proteome Deterioration in Old Rats.” Cell Systems, vol.
1, no. 3, Elsevier, 2015, pp. P224-237, doi:10.1016/j.cels.2015.08.012.
short: A. Ori, B.H. Toyama, M.S. Harris, T. Bock, M. Iskar, P. Bork, N.T. Ingolia,
M. Hetzer, M. Beck, Cell Systems 1 (2015) P224-237.
date_created: 2022-04-07T07:49:39Z
date_published: 2015-09-23T00:00:00Z
date_updated: 2022-07-18T08:44:07Z
day: '23'
doi: 10.1016/j.cels.2015.08.012
extern: '1'
external_id:
pmid:
- '27135913'
intvolume: ' 1'
issue: '3'
keyword:
- Cell Biology
- Histology
- Pathology and Forensic Medicine
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.cels.2015.08.012
month: '09'
oa: 1
oa_version: Published Version
page: P224-237
pmid: 1
publication: Cell Systems
publication_identifier:
issn:
- 2405-4712
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Integrated transcriptome and proteome analyses reveal organ-specific proteome
deterioration in old rats
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 1
year: '2015'
...
---
_id: '11079'
abstract:
- lang: eng
text: Aging is a major risk factor for many human diseases, and in vitro generation
of human neurons is an attractive approach for modeling aging-related brain disorders.
However, modeling aging in differentiated human neurons has proved challenging.
We generated neurons from human donors across a broad range of ages, either by
iPSC-based reprogramming and differentiation or by direct conversion into induced
neurons (iNs). While iPSCs and derived neurons did not retain aging-associated
gene signatures, iNs displayed age-specific transcriptional profiles and revealed
age-associated decreases in the nuclear transport receptor RanBP17. We detected
an age-dependent loss of nucleocytoplasmic compartmentalization (NCC) in donor
fibroblasts and corresponding iNs and found that reduced RanBP17 impaired NCC
in young cells, while iPSC rejuvenation restored NCC in aged cells. These results
show that iNs retain important aging-related signatures, thus allowing modeling
of the aging process in vitro, and they identify impaired NCC as an important
factor in human aging.
article_processing_charge: No
article_type: original
author:
- first_name: Jerome
full_name: Mertens, Jerome
last_name: Mertens
- first_name: Apuã C.M.
full_name: Paquola, Apuã C.M.
last_name: Paquola
- first_name: Manching
full_name: Ku, Manching
last_name: Ku
- first_name: Emily
full_name: Hatch, Emily
last_name: Hatch
- first_name: Lena
full_name: Böhnke, Lena
last_name: Böhnke
- first_name: Shauheen
full_name: Ladjevardi, Shauheen
last_name: Ladjevardi
- first_name: Sean
full_name: McGrath, Sean
last_name: McGrath
- first_name: Benjamin
full_name: Campbell, Benjamin
last_name: Campbell
- first_name: Hyungjun
full_name: Lee, Hyungjun
last_name: Lee
- first_name: Joseph R.
full_name: Herdy, Joseph R.
last_name: Herdy
- first_name: J. Tiago
full_name: Gonçalves, J. Tiago
last_name: Gonçalves
- first_name: Tomohisa
full_name: Toda, Tomohisa
last_name: Toda
- first_name: Yongsung
full_name: Kim, Yongsung
last_name: Kim
- first_name: Jürgen
full_name: Winkler, Jürgen
last_name: Winkler
- first_name: Jun
full_name: Yao, Jun
last_name: Yao
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
- first_name: Fred H.
full_name: Gage, Fred H.
last_name: Gage
citation:
ama: Mertens J, Paquola ACM, Ku M, et al. Directly reprogrammed human neurons retain
aging-associated transcriptomic signatures and reveal age-related nucleocytoplasmic
defects. Cell Stem Cell. 2015;17(6):705-718. doi:10.1016/j.stem.2015.09.001
apa: Mertens, J., Paquola, A. C. M., Ku, M., Hatch, E., Böhnke, L., Ladjevardi,
S., … Gage, F. H. (2015). Directly reprogrammed human neurons retain aging-associated
transcriptomic signatures and reveal age-related nucleocytoplasmic defects. Cell
Stem Cell. Elsevier. https://doi.org/10.1016/j.stem.2015.09.001
chicago: Mertens, Jerome, Apuã C.M. Paquola, Manching Ku, Emily Hatch, Lena Böhnke,
Shauheen Ladjevardi, Sean McGrath, et al. “Directly Reprogrammed Human Neurons
Retain Aging-Associated Transcriptomic Signatures and Reveal Age-Related Nucleocytoplasmic
Defects.” Cell Stem Cell. Elsevier, 2015. https://doi.org/10.1016/j.stem.2015.09.001.
ieee: J. Mertens et al., “Directly reprogrammed human neurons retain aging-associated
transcriptomic signatures and reveal age-related nucleocytoplasmic defects,” Cell
Stem Cell, vol. 17, no. 6. Elsevier, pp. 705–718, 2015.
ista: Mertens J, Paquola ACM, Ku M, Hatch E, Böhnke L, Ladjevardi S, McGrath S,
Campbell B, Lee H, Herdy JR, Gonçalves JT, Toda T, Kim Y, Winkler J, Yao J, Hetzer
M, Gage FH. 2015. Directly reprogrammed human neurons retain aging-associated
transcriptomic signatures and reveal age-related nucleocytoplasmic defects. Cell
Stem Cell. 17(6), 705–718.
mla: Mertens, Jerome, et al. “Directly Reprogrammed Human Neurons Retain Aging-Associated
Transcriptomic Signatures and Reveal Age-Related Nucleocytoplasmic Defects.” Cell
Stem Cell, vol. 17, no. 6, Elsevier, 2015, pp. 705–18, doi:10.1016/j.stem.2015.09.001.
short: J. Mertens, A.C.M. Paquola, M. Ku, E. Hatch, L. Böhnke, S. Ladjevardi, S.
McGrath, B. Campbell, H. Lee, J.R. Herdy, J.T. Gonçalves, T. Toda, Y. Kim, J.
Winkler, J. Yao, M. Hetzer, F.H. Gage, Cell Stem Cell 17 (2015) 705–718.
date_created: 2022-04-07T07:49:51Z
date_published: 2015-12-03T00:00:00Z
date_updated: 2022-07-18T08:44:21Z
day: '03'
doi: 10.1016/j.stem.2015.09.001
extern: '1'
external_id:
pmid:
- '26456686'
intvolume: ' 17'
issue: '6'
keyword:
- Cell Biology
- Genetics
- Molecular Medicine
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.stem.2015.09.001
month: '12'
oa: 1
oa_version: Published Version
page: 705-718
pmid: 1
publication: Cell Stem Cell
publication_identifier:
issn:
- 1934-5909
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Directly reprogrammed human neurons retain aging-associated transcriptomic
signatures and reveal age-related nucleocytoplasmic defects
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 17
year: '2015'
...
---
_id: '12196'
abstract:
- lang: eng
text: SNC1 (SUPPRESSOR OF NPR1, CONSTITUTIVE 1) is one of a suite of intracellular
Arabidopsis NOD-like receptor (NLR) proteins which, upon activation, result in
the induction of defense responses. However, the molecular mechanisms underlying
NLR activation and the subsequent provocation of immune responses are only partially
characterized. To identify negative regulators of NLR-mediated immunity, a forward
genetic screen was undertaken to search for enhancers of the dwarf, autoimmune
gain-of-function snc1 mutant. To avoid lethality resulting from severe dwarfism,
the screen was conducted using mos4 (modifier of snc1, 4) snc1 plants, which display
wild-type-like morphology and resistance. M2 progeny were screened for mutant,
snc1-enhancing (muse) mutants displaying a reversion to snc1-like phenotypes.
The muse9 mos4 snc1 triple mutant was found to exhibit dwarf morphology, elevated
expression of the pPR2-GUS defense marker reporter gene and enhanced resistance
to the oomycete pathogen Hyaloperonospora arabidopsidis Noco2. Via map-based cloning
and Illumina sequencing, it was determined that the muse9 mutation is in the gene
encoding the SWI/SNF chromatin remodeler SYD (SPLAYED), and was thus renamed syd-10.
The syd-10 single mutant has no observable alteration from wild-type-like resistance,
although the syd-4 T-DNA insertion allele displays enhanced resistance to the
bacterial pathogen Pseudomonas syringae pv. maculicola ES4326. Transcription of
SNC1 is increased in both syd-4 and syd-10. These data suggest that SYD plays
a subtle, specific role in the regulation of SNC1 expression and SNC1-mediated
immunity. SYD may work with other proteins at the chromatin level to repress SNC1
transcription; such regulation is important for fine-tuning the expression of
NLR-encoding genes to prevent unpropitious autoimmunity.
acknowledgement: "This work was supported by the National Sciences and Engineering
Research Council of Canada [Canada Graduate\r\nScholarship–Doctoral to K.J.; Discovery
Grant to X.L.]; the department of Botany at the University of f British Columbia\r\n[the
Dewar Cooper Memorial Fund to X.L.].The authors would like to thank Dr. Yuelin Zhang
and Ms. Yan Li for their assistance with next-generation sequencing, and Mr. Charles
Copeland for critical reading of the manuscript."
article_processing_charge: No
article_type: original
author:
- first_name: Kaeli C.M.
full_name: Johnson, Kaeli C.M.
last_name: Johnson
- first_name: Shitou
full_name: Xia, Shitou
last_name: Xia
- first_name: Xiaoqi
full_name: Feng, Xiaoqi
id: e0164712-22ee-11ed-b12a-d80fcdf35958
last_name: Feng
orcid: 0000-0002-4008-1234
- first_name: Xin
full_name: Li, Xin
last_name: Li
citation:
ama: Johnson KCM, Xia S, Feng X, Li X. The chromatin remodeler SPLAYED negatively
regulates SNC1-mediated immunity. Plant and Cell Physiology. 2015;56(8):1616-1623.
doi:10.1093/pcp/pcv087
apa: Johnson, K. C. M., Xia, S., Feng, X., & Li, X. (2015). The chromatin remodeler
SPLAYED negatively regulates SNC1-mediated immunity. Plant and Cell Physiology.
Oxford University Press. https://doi.org/10.1093/pcp/pcv087
chicago: Johnson, Kaeli C.M., Shitou Xia, Xiaoqi Feng, and Xin Li. “The Chromatin
Remodeler SPLAYED Negatively Regulates SNC1-Mediated Immunity.” Plant and Cell
Physiology. Oxford University Press, 2015. https://doi.org/10.1093/pcp/pcv087.
ieee: K. C. M. Johnson, S. Xia, X. Feng, and X. Li, “The chromatin remodeler SPLAYED
negatively regulates SNC1-mediated immunity,” Plant and Cell Physiology,
vol. 56, no. 8. Oxford University Press, pp. 1616–1623, 2015.
ista: Johnson KCM, Xia S, Feng X, Li X. 2015. The chromatin remodeler SPLAYED negatively
regulates SNC1-mediated immunity. Plant and Cell Physiology. 56(8), 1616–1623.
mla: Johnson, Kaeli C. M., et al. “The Chromatin Remodeler SPLAYED Negatively Regulates
SNC1-Mediated Immunity.” Plant and Cell Physiology, vol. 56, no. 8, Oxford
University Press, 2015, pp. 1616–23, doi:10.1093/pcp/pcv087.
short: K.C.M. Johnson, S. Xia, X. Feng, X. Li, Plant and Cell Physiology 56 (2015)
1616–1623.
date_created: 2023-01-16T09:20:22Z
date_published: 2015-08-01T00:00:00Z
date_updated: 2023-05-08T11:03:23Z
department:
- _id: XiFe
doi: 10.1093/pcp/pcv087
extern: '1'
external_id:
pmid:
- '26063389'
intvolume: ' 56'
issue: '8'
keyword:
- Cell Biology
- Plant Science
- Physiology
- General Medicine
language:
- iso: eng
month: '08'
oa_version: None
page: 1616-1623
pmid: 1
publication: Plant and Cell Physiology
publication_identifier:
issn:
- 0032-0781
- 1471-9053
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: The chromatin remodeler SPLAYED negatively regulates SNC1-mediated immunity
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 56
year: '2015'
...
---
_id: '11081'
abstract:
- lang: eng
text: In eukaryotic cells the nuclear genome is enclosed by the nuclear envelope
(NE). In metazoans, the NE breaks down in mitosis and it has been assumed that
the physical barrier separating nucleoplasm and cytoplasm remains intact during
the rest of the cell cycle and cell differentiation. However, recent studies suggest
that nonmitotic NE remodeling plays a critical role in development, virus infection,
laminopathies, and cancer. Although the mechanisms underlying these NE restructuring
events are currently being defined, one common theme is activation of protein
kinase C family members in the interphase nucleus to disrupt the nuclear lamina,
demonstrating the importance of the lamina in maintaining nuclear integrity.
article_processing_charge: No
article_type: review
author:
- first_name: Emily
full_name: Hatch, Emily
last_name: Hatch
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Hatch E, Hetzer M. Breaching the nuclear envelope in development and disease.
Journal of Cell Biology. 2014;205(2):133-141. doi:10.1083/jcb.201402003
apa: Hatch, E., & Hetzer, M. (2014). Breaching the nuclear envelope in development
and disease. Journal of Cell Biology. Rockefeller University Press. https://doi.org/10.1083/jcb.201402003
chicago: Hatch, Emily, and Martin Hetzer. “Breaching the Nuclear Envelope in Development
and Disease.” Journal of Cell Biology. Rockefeller University Press, 2014.
https://doi.org/10.1083/jcb.201402003.
ieee: E. Hatch and M. Hetzer, “Breaching the nuclear envelope in development and
disease,” Journal of Cell Biology, vol. 205, no. 2. Rockefeller University
Press, pp. 133–141, 2014.
ista: Hatch E, Hetzer M. 2014. Breaching the nuclear envelope in development and
disease. Journal of Cell Biology. 205(2), 133–141.
mla: Hatch, Emily, and Martin Hetzer. “Breaching the Nuclear Envelope in Development
and Disease.” Journal of Cell Biology, vol. 205, no. 2, Rockefeller University
Press, 2014, pp. 133–41, doi:10.1083/jcb.201402003.
short: E. Hatch, M. Hetzer, Journal of Cell Biology 205 (2014) 133–141.
date_created: 2022-04-07T07:50:13Z
date_published: 2014-04-21T00:00:00Z
date_updated: 2022-07-18T08:45:09Z
day: '21'
doi: 10.1083/jcb.201402003
extern: '1'
external_id:
pmid:
- '24751535'
intvolume: ' 205'
issue: '2'
keyword:
- Cell Biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1083/jcb.201402003
month: '04'
oa: 1
oa_version: Published Version
page: 133-141
pmid: 1
publication: Journal of Cell Biology
publication_identifier:
issn:
- 1540-8140
- 0021-9525
publication_status: published
publisher: Rockefeller University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Breaching the nuclear envelope in development and disease
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 205
year: '2014'
...
---
_id: '11082'
abstract:
- lang: eng
text: The nuclear pore complex (NPC) plays a critical role in gene expression by
mediating import of transcription regulators into the nucleus and export of RNA
transcripts to the cytoplasm. Emerging evidence suggests that in addition to mediating
transport, a subset of nucleoporins (Nups) engage in transcriptional activation
and elongation at genomic loci that are not associated with NPCs. The underlying
mechanism and regulation of Nup mobility on and off nuclear pores remain unclear.
Here we show that Nup50 is a mobile Nup with a pronounced presence both at the
NPC and in the nucleoplasm that can move between these different localizations.
Strikingly, the dynamic behavior of Nup50 in both locations is dependent on active
transcription by RNA polymerase II and requires the N-terminal half of the protein,
which contains importin α– and Nup153-binding domains. However, Nup50 dynamics
are independent of importin α, Nup153, and Nup98, even though the latter two proteins
also exhibit transcription-dependent mobility. Of interest, depletion of Nup50
from C2C12 myoblasts does not affect cell proliferation but inhibits differentiation
into myotubes. Taken together, our results suggest a transport-independent role
for Nup50 in chromatin biology that occurs away from the NPC.
article_processing_charge: No
article_type: original
author:
- first_name: Abigail L.
full_name: Buchwalter, Abigail L.
last_name: Buchwalter
- first_name: Yun
full_name: Liang, Yun
last_name: Liang
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Buchwalter AL, Liang Y, Hetzer M. Nup50 is required for cell differentiation
and exhibits transcription-dependent dynamics. Molecular Biology of the Cell.
2014;25(16):2472-2484. doi:10.1091/mbc.e14-04-0865
apa: Buchwalter, A. L., Liang, Y., & Hetzer, M. (2014). Nup50 is required for
cell differentiation and exhibits transcription-dependent dynamics. Molecular
Biology of the Cell. American Society for Cell Biology. https://doi.org/10.1091/mbc.e14-04-0865
chicago: Buchwalter, Abigail L., Yun Liang, and Martin Hetzer. “Nup50 Is Required
for Cell Differentiation and Exhibits Transcription-Dependent Dynamics.” Molecular
Biology of the Cell. American Society for Cell Biology, 2014. https://doi.org/10.1091/mbc.e14-04-0865.
ieee: A. L. Buchwalter, Y. Liang, and M. Hetzer, “Nup50 is required for cell differentiation
and exhibits transcription-dependent dynamics,” Molecular Biology of the Cell,
vol. 25, no. 16. American Society for Cell Biology, pp. 2472–2484, 2014.
ista: Buchwalter AL, Liang Y, Hetzer M. 2014. Nup50 is required for cell differentiation
and exhibits transcription-dependent dynamics. Molecular Biology of the Cell.
25(16), 2472–2484.
mla: Buchwalter, Abigail L., et al. “Nup50 Is Required for Cell Differentiation
and Exhibits Transcription-Dependent Dynamics.” Molecular Biology of the Cell,
vol. 25, no. 16, American Society for Cell Biology, 2014, pp. 2472–84, doi:10.1091/mbc.e14-04-0865.
short: A.L. Buchwalter, Y. Liang, M. Hetzer, Molecular Biology of the Cell 25 (2014)
2472–2484.
date_created: 2022-04-07T07:50:24Z
date_published: 2014-08-15T00:00:00Z
date_updated: 2022-07-18T08:45:20Z
day: '15'
doi: 10.1091/mbc.e14-04-0865
extern: '1'
intvolume: ' 25'
issue: '16'
keyword:
- Cell Biology
- Molecular Biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1091/mbc.e14-04-0865
month: '08'
oa: 1
oa_version: Published Version
page: 2472-2484
publication: Molecular Biology of the Cell
publication_identifier:
issn:
- 1059-1524
- 1939-4586
publication_status: published
publisher: American Society for Cell Biology
quality_controlled: '1'
scopus_import: '1'
status: public
title: Nup50 is required for cell differentiation and exhibits transcription-dependent
dynamics
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 25
year: '2014'
...
---
_id: '11083'
abstract:
- lang: eng
text: Nuclear pore complex (NPC) proteins are known for their critical roles in
regulating nucleocytoplasmic traffic of macromolecules across the nuclear envelope.
However, recent findings suggest that some nucleoporins (Nups), including Nup98,
have additional functions in developmental gene regulation. Nup98, which exhibits
transcription-dependent mobility at the NPC but can also bind chromatin away from
the nuclear envelope, is frequently involved in chromosomal translocations in
a subset of patients suffering from acute myeloid leukemia (AML). A common paradigm
suggests that Nup98 translocations cause aberrant transcription when they are
recuited to aberrant genomic loci. Importantly, this model fails to account for
the potential loss of wild type (WT) Nup98 function in the presence of Nup98 translocation
mutants. Here we examine how the cell might regulate Nup98 nucleoplasmic protein
levels to control transcription in healthy cells. In addition, we discuss the
possibility that dominant negative Nup98 fusion proteins disrupt the transcriptional
activity of WT Nup98 in the nucleoplasm to drive AML.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Tobias M.
full_name: Franks, Tobias M.
last_name: Franks
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: Franks TM, Hetzer M. The role of Nup98 in transcription regulation in healthy
and diseased cells. Trends in Cell Biology. 2013;23(3):112-117. doi:10.1016/j.tcb.2012.10.013
apa: Franks, T. M., & Hetzer, M. (2013). The role of Nup98 in transcription
regulation in healthy and diseased cells. Trends in Cell Biology. Elsevier.
https://doi.org/10.1016/j.tcb.2012.10.013
chicago: Franks, Tobias M., and Martin Hetzer. “The Role of Nup98 in Transcription
Regulation in Healthy and Diseased Cells.” Trends in Cell Biology. Elsevier,
2013. https://doi.org/10.1016/j.tcb.2012.10.013.
ieee: T. M. Franks and M. Hetzer, “The role of Nup98 in transcription regulation
in healthy and diseased cells,” Trends in Cell Biology, vol. 23, no. 3.
Elsevier, pp. 112–117, 2013.
ista: Franks TM, Hetzer M. 2013. The role of Nup98 in transcription regulation in
healthy and diseased cells. Trends in Cell Biology. 23(3), 112–117.
mla: Franks, Tobias M., and Martin Hetzer. “The Role of Nup98 in Transcription Regulation
in Healthy and Diseased Cells.” Trends in Cell Biology, vol. 23, no. 3,
Elsevier, 2013, pp. 112–17, doi:10.1016/j.tcb.2012.10.013.
short: T.M. Franks, M. Hetzer, Trends in Cell Biology 23 (2013) 112–117.
date_created: 2022-04-07T07:50:33Z
date_published: 2013-03-01T00:00:00Z
date_updated: 2022-07-18T08:45:34Z
day: '01'
doi: 10.1016/j.tcb.2012.10.013
extern: '1'
external_id:
pmid:
- '23246429'
intvolume: ' 23'
issue: '3'
keyword:
- Cell Biology
language:
- iso: eng
month: '03'
oa_version: None
page: 112-117
pmid: 1
publication: Trends in Cell Biology
publication_identifier:
issn:
- 0962-8924
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: The role of Nup98 in transcription regulation in healthy and diseased cells
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 23
year: '2013'
...
---
_id: '11084'
abstract:
- lang: eng
text: Protein turnover is an effective way of maintaining a functional proteome,
as old and potentially damaged polypeptides are destroyed and replaced by newly
synthesized copies. An increasing number of intracellular proteins, however, have
been identified that evade this turnover process and instead are maintained over
a cell's lifetime. This diverse group of long-lived proteins might be particularly
prone to accumulation of damage and thus have a crucial role in the functional
deterioration of key regulatory processes during ageing.
article_processing_charge: No
article_type: original
author:
- first_name: Brandon H.
full_name: Toyama, Brandon H.
last_name: Toyama
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: 'Toyama BH, Hetzer M. Protein homeostasis: Live long, won’t prosper. Nature
Reviews Molecular Cell Biology. 2013;14:55-61. doi:10.1038/nrm3496'
apa: 'Toyama, B. H., & Hetzer, M. (2013). Protein homeostasis: Live long, won’t
prosper. Nature Reviews Molecular Cell Biology. Springer Nature. https://doi.org/10.1038/nrm3496'
chicago: 'Toyama, Brandon H., and Martin Hetzer. “Protein Homeostasis: Live Long,
Won’t Prosper.” Nature Reviews Molecular Cell Biology. Springer Nature,
2013. https://doi.org/10.1038/nrm3496.'
ieee: 'B. H. Toyama and M. Hetzer, “Protein homeostasis: Live long, won’t prosper,”
Nature Reviews Molecular Cell Biology, vol. 14. Springer Nature, pp. 55–61,
2013.'
ista: 'Toyama BH, Hetzer M. 2013. Protein homeostasis: Live long, won’t prosper.
Nature Reviews Molecular Cell Biology. 14, 55–61.'
mla: 'Toyama, Brandon H., and Martin Hetzer. “Protein Homeostasis: Live Long, Won’t
Prosper.” Nature Reviews Molecular Cell Biology, vol. 14, Springer Nature,
2013, pp. 55–61, doi:10.1038/nrm3496.'
short: B.H. Toyama, M. Hetzer, Nature Reviews Molecular Cell Biology 14 (2013) 55–61.
date_created: 2022-04-07T07:50:43Z
date_published: 2013-01-01T00:00:00Z
date_updated: 2022-07-18T08:37:53Z
day: '01'
doi: 10.1038/nrm3496
extern: '1'
external_id:
pmid:
- '23258296'
intvolume: ' 14'
keyword:
- Cell Biology
- Molecular Biology
language:
- iso: eng
month: '01'
oa_version: None
page: 55-61
pmid: 1
publication: Nature Reviews Molecular Cell Biology
publication_identifier:
issn:
- 1471-0072
- 1471-0080
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Protein homeostasis: Live long, won''t prosper'
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 14
year: '2013'
...
---
_id: '11089'
abstract:
- lang: eng
text: The Nuclear Envelope (NE) contains over 100 different proteins that associate
with nuclear components such as chromatin, the lamina and the transcription machinery.
Mutations in genes encoding NE proteins have been shown to result in tissue-specific
defects and disease, suggesting cell-type specific differences in NE composition
and function. Consistent with these observations, recent studies have revealed
unexpected functions for numerous NE associated proteins during cell differentiation
and development. Here we review the latest insights into the roles played by the
NE in cell differentiation, development, disease and aging, focusing primarily
on inner nuclear membrane (INM) proteins and nuclear pore components.
article_processing_charge: No
article_type: original
author:
- first_name: J Sebastian
full_name: Gomez-Cavazos, J Sebastian
last_name: Gomez-Cavazos
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: 'Gomez-Cavazos JS, Hetzer M. Outfits for different occasions: tissue-specific
roles of Nuclear Envelope proteins. Current Opinion in Cell Biology. 2012;24(6):775-783.
doi:10.1016/j.ceb.2012.08.008'
apa: 'Gomez-Cavazos, J. S., & Hetzer, M. (2012). Outfits for different occasions:
tissue-specific roles of Nuclear Envelope proteins. Current Opinion in Cell
Biology. Elsevier. https://doi.org/10.1016/j.ceb.2012.08.008'
chicago: 'Gomez-Cavazos, J Sebastian, and Martin Hetzer. “Outfits for Different
Occasions: Tissue-Specific Roles of Nuclear Envelope Proteins.” Current Opinion
in Cell Biology. Elsevier, 2012. https://doi.org/10.1016/j.ceb.2012.08.008.'
ieee: 'J. S. Gomez-Cavazos and M. Hetzer, “Outfits for different occasions: tissue-specific
roles of Nuclear Envelope proteins,” Current Opinion in Cell Biology, vol.
24, no. 6. Elsevier, pp. 775–783, 2012.'
ista: 'Gomez-Cavazos JS, Hetzer M. 2012. Outfits for different occasions: tissue-specific
roles of Nuclear Envelope proteins. Current Opinion in Cell Biology. 24(6), 775–783.'
mla: 'Gomez-Cavazos, J. Sebastian, and Martin Hetzer. “Outfits for Different Occasions:
Tissue-Specific Roles of Nuclear Envelope Proteins.” Current Opinion in Cell
Biology, vol. 24, no. 6, Elsevier, 2012, pp. 775–83, doi:10.1016/j.ceb.2012.08.008.'
short: J.S. Gomez-Cavazos, M. Hetzer, Current Opinion in Cell Biology 24 (2012)
775–783.
date_created: 2022-04-07T07:51:37Z
date_published: 2012-12-01T00:00:00Z
date_updated: 2022-07-18T08:38:47Z
day: '01'
doi: 10.1016/j.ceb.2012.08.008
extern: '1'
external_id:
pmid:
- '22995343'
intvolume: ' 24'
issue: '6'
keyword:
- Cell Biology
language:
- iso: eng
month: '12'
oa_version: None
page: 775-783
pmid: 1
publication: Current Opinion in Cell Biology
publication_identifier:
issn:
- 0955-0674
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Outfits for different occasions: tissue-specific roles of Nuclear Envelope
proteins'
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 24
year: '2012'
...