---
_id: '10614'
abstract:
- lang: eng
text: 'The infiltration of immune cells into tissues underlies the establishment
of tissue-resident macrophages and responses to infections and tumors. Yet the
mechanisms immune cells utilize to negotiate tissue barriers in living organisms
are not well understood, and a role for cortical actin has not been examined.
Here, we find that the tissue invasion of Drosophila macrophages, also known as
plasmatocytes or hemocytes, utilizes enhanced cortical F-actin levels stimulated
by the Drosophila member of the fos proto oncogene transcription factor family
(Dfos, Kayak). RNA sequencing analysis and live imaging show that Dfos enhances
F-actin levels around the entire macrophage surface by increasing mRNA levels
of the membrane spanning molecular scaffold tetraspanin TM4SF, and the actin cross-linking
filamin Cheerio, which are themselves required for invasion. Both the filamin
and the tetraspanin enhance the cortical activity of Rho1 and the formin Diaphanous
and thus the assembly of cortical actin, which is a critical function since expressing
a dominant active form of Diaphanous can rescue the Dfos macrophage invasion defect.
In vivo imaging shows that Dfos enhances the efficiency of the initial phases
of macrophage tissue entry. Genetic evidence argues that this Dfos-induced program
in macrophages counteracts the constraint produced by the tension of surrounding
tissues and buffers the properties of the macrophage nucleus from affecting tissue
entry. We thus identify strengthening the cortical actin cytoskeleton through
Dfos as a key process allowing efficient forward movement of an immune cell into
surrounding tissues. '
acknowledged_ssus:
- _id: LifeSc
acknowledgement: 'We thank the following for their contributions: Plasmids were supplied
by the Drosophila Genomics Resource Center (NIH 2P40OD010949-10A1); fly stocks were
provided by K. Brueckner, B. Stramer, M. Uhlirova, O. Schuldiner, the Bloomington
Drosophila Stock Center (NIH P40OD018537) and the Vienna Drosophila Resource Center,
FlyBase for essential genomic information, and the BDGP in situ database for data.
For antibodies, we thank the Developmental Studies Hybridoma Bank, which was created
by the Eunice Kennedy Shriver National Institute of Child Health and Human Development
of the NIH and is maintained at the University of Iowa, as well as J. Zeitlinger
for her generous gift of Dfos antibody. We thank the Vienna BioCenter Core Facilities
for RNA sequencing and analysis and the Life Scientific Service Units at IST Austria
for technical support and assistance with microscopy and FACS analysis. We thank
C. P. Heisenberg, P. Martin, M. Sixt, and Siekhaus group members for discussions
and T. Hurd, A. Ratheesh, and P. Rangan for comments on the manuscript.'
article_processing_charge: No
article_type: original
author:
- first_name: Vera
full_name: Belyaeva, Vera
id: 47F080FE-F248-11E8-B48F-1D18A9856A87
last_name: Belyaeva
- first_name: Stephanie
full_name: Wachner, Stephanie
id: 2A95E7B0-F248-11E8-B48F-1D18A9856A87
last_name: Wachner
- first_name: Attila
full_name: György, Attila
id: 3BCEDBE0-F248-11E8-B48F-1D18A9856A87
last_name: György
orcid: 0000-0002-1819-198X
- first_name: Shamsi
full_name: Emtenani, Shamsi
id: 49D32318-F248-11E8-B48F-1D18A9856A87
last_name: Emtenani
orcid: 0000-0001-6981-6938
- first_name: Igor
full_name: Gridchyn, Igor
id: 4B60654C-F248-11E8-B48F-1D18A9856A87
last_name: Gridchyn
orcid: 0000-0002-1807-1929
- first_name: Maria
full_name: Akhmanova, Maria
id: 3425EC26-F248-11E8-B48F-1D18A9856A87
last_name: Akhmanova
orcid: 0000-0003-1522-3162
- first_name: M
full_name: Linder, M
last_name: Linder
- first_name: Marko
full_name: Roblek, Marko
id: 3047D808-F248-11E8-B48F-1D18A9856A87
last_name: Roblek
orcid: 0000-0001-9588-1389
- first_name: M
full_name: Sibilia, M
last_name: Sibilia
- first_name: Daria E
full_name: Siekhaus, Daria E
id: 3D224B9E-F248-11E8-B48F-1D18A9856A87
last_name: Siekhaus
orcid: 0000-0001-8323-8353
citation:
ama: Belyaeva V, Wachner S, György A, et al. Fos regulates macrophage infiltration
against surrounding tissue resistance by a cortical actin-based mechanism in Drosophila.
PLoS Biology. 2022;20(1):e3001494. doi:10.1371/journal.pbio.3001494
apa: Belyaeva, V., Wachner, S., György, A., Emtenani, S., Gridchyn, I., Akhmanova,
M., … Siekhaus, D. E. (2022). Fos regulates macrophage infiltration against surrounding
tissue resistance by a cortical actin-based mechanism in Drosophila. PLoS Biology.
Public Library of Science. https://doi.org/10.1371/journal.pbio.3001494
chicago: Belyaeva, Vera, Stephanie Wachner, Attila György, Shamsi Emtenani, Igor
Gridchyn, Maria Akhmanova, M Linder, Marko Roblek, M Sibilia, and Daria E Siekhaus.
“Fos Regulates Macrophage Infiltration against Surrounding Tissue Resistance by
a Cortical Actin-Based Mechanism in Drosophila.” PLoS Biology. Public Library
of Science, 2022. https://doi.org/10.1371/journal.pbio.3001494.
ieee: V. Belyaeva et al., “Fos regulates macrophage infiltration against
surrounding tissue resistance by a cortical actin-based mechanism in Drosophila,”
PLoS Biology, vol. 20, no. 1. Public Library of Science, p. e3001494, 2022.
ista: Belyaeva V, Wachner S, György A, Emtenani S, Gridchyn I, Akhmanova M, Linder
M, Roblek M, Sibilia M, Siekhaus DE. 2022. Fos regulates macrophage infiltration
against surrounding tissue resistance by a cortical actin-based mechanism in Drosophila.
PLoS Biology. 20(1), e3001494.
mla: Belyaeva, Vera, et al. “Fos Regulates Macrophage Infiltration against Surrounding
Tissue Resistance by a Cortical Actin-Based Mechanism in Drosophila.” PLoS
Biology, vol. 20, no. 1, Public Library of Science, 2022, p. e3001494, doi:10.1371/journal.pbio.3001494.
short: V. Belyaeva, S. Wachner, A. György, S. Emtenani, I. Gridchyn, M. Akhmanova,
M. Linder, M. Roblek, M. Sibilia, D.E. Siekhaus, PLoS Biology 20 (2022) e3001494.
date_created: 2022-01-12T10:18:17Z
date_published: 2022-01-06T00:00:00Z
date_updated: 2024-03-25T23:30:15Z
day: '06'
ddc:
- '570'
department:
- _id: DaSi
- _id: JoCs
doi: 10.1371/journal.pbio.3001494
ec_funded: 1
external_id:
isi:
- '000971223700001'
pmid:
- '34990456'
file:
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date_updated: 2022-01-12T13:50:04Z
file_id: '10615'
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relation: main_file
success: 1
file_date_updated: 2022-01-12T13:50:04Z
has_accepted_license: '1'
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language:
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license: https://creativecommons.org/licenses/by/4.0/
month: '01'
oa: 1
oa_version: Published Version
page: e3001494
pmid: 1
project:
- _id: 253B6E48-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29638
name: Drosophila TNFa´s Funktion in Immunzellen
- _id: 26199CA4-B435-11E9-9278-68D0E5697425
grant_number: '24800'
name: Tissue barrier penetration is crucial for immunity and metastasis
- _id: 2536F660-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '334077'
name: Investigating the role of transporters in invasive migration through junctions
publication: PLoS Biology
publication_identifier:
eissn:
- 1545-7885
issn:
- 1544-9173
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
related_material:
link:
- relation: earlier_version
url: https://www.biorxiv.org/content/10.1101/2020.09.18.301481
- description: News on the ISTA Website
relation: press_release
url: https://ista.ac.at/en/news/resisting-the-pressure/
record:
- id: '8557'
relation: earlier_version
status: public
- id: '11193'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Fos regulates macrophage infiltration against surrounding tissue resistance
by a cortical actin-based mechanism in Drosophila
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: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 20
year: '2022'
...
---
_id: '8557'
abstract:
- lang: eng
text: The infiltration of immune cells into tissues underlies the establishment
of tissue resident macrophages, and responses to infections and tumors. Yet the
mechanisms immune cells utilize to negotiate tissue barriers in living organisms
are not well understood, and a role for cortical actin has not been examined.
Here we find that the tissue invasion of Drosophila macrophages, also known as
plasmatocytes or hemocytes, utilizes enhanced cortical F-actin levels stimulated
by the Drosophila member of the fos proto oncogene transcription factor family
(Dfos, Kayak). RNA sequencing analysis and live imaging show that Dfos enhances
F-actin levels around the entire macrophage surface by increasing mRNA levels
of the membrane spanning molecular scaffold tetraspanin TM4SF, and the actin cross-linking
filamin Cheerio which are themselves required for invasion. Cortical F-actin levels
are critical as expressing a dominant active form of Diaphanous, a actin polymerizing
Formin, can rescue the Dfos Dominant Negative macrophage invasion defect. In vivo
imaging shows that Dfos is required to enhance the efficiency of the initial phases
of macrophage tissue entry. Genetic evidence argues that this Dfos-induced program
in macrophages counteracts the constraint produced by the tension of surrounding
tissues and buffers the mechanical properties of the macrophage nucleus from affecting
tissue entry. We thus identify tuning the cortical actin cytoskeleton through
Dfos as a key process allowing efficient forward movement of an immune cell into
surrounding tissues.
acknowledged_ssus:
- _id: LifeSc
acknowledgement: 'We thank the following for their contributions: The Drosophila Genomics
Resource Center supported by NIH grant 2P40OD010949-10A1 for plasmids, K. Brueckner.
B. Stramer, M. Uhlirova, O. Schuldiner, the Bloomington Drosophila Stock Center
supported by NIH grant P40OD018537 and the Vienna Drosophila Resource Center for
fly stocks, FlyBase (Thurmond et al., 2019) for essential genomic information, and
the BDGP in situ database for data (Tomancak et al., 2002, 2007). For antibodies,
we thank the Developmental Studies Hybridoma Bank, which was created by the Eunice
Kennedy Shriver National Institute of Child Health and Human Development of the
NIH, and is maintained at the University of Iowa, as well as J. Zeitlinger for her
generous gift of Dfos antibody. We thank the Vienna BioCenter Core Facilities for
RNA sequencing and analysis and the Life Scientific Service Units at IST Austria
for technical support and assistance with microscopy and FACS analysis. We thank
C.P. Heisenberg, P. Martin, M. Sixt and Siekhaus group members for discussions and
T.Hurd, A. Ratheesh and P. Rangan for comments on the manuscript. A.G. was supported
by the Austrian Science Fund (FWF) grant DASI_FWF01_P29638S, D.E.S. by Marie Curie
CIG 334077/IRTIM. M.S. is supported by the FWF, PhD program W1212 915 and the European
Research Council (ERC) Advanced grant (ERC-2015-AdG TNT-Tumors 694883). S.W. is
supported by an OEAW, DOC fellowship.'
article_processing_charge: No
author:
- first_name: Vera
full_name: Belyaeva, Vera
id: 47F080FE-F248-11E8-B48F-1D18A9856A87
last_name: Belyaeva
- first_name: Stephanie
full_name: Wachner, Stephanie
id: 2A95E7B0-F248-11E8-B48F-1D18A9856A87
last_name: Wachner
- first_name: Igor
full_name: Gridchyn, Igor
id: 4B60654C-F248-11E8-B48F-1D18A9856A87
last_name: Gridchyn
orcid: 0000-0002-1807-1929
- first_name: Markus
full_name: Linder, Markus
last_name: Linder
- first_name: Shamsi
full_name: Emtenani, Shamsi
id: 49D32318-F248-11E8-B48F-1D18A9856A87
last_name: Emtenani
orcid: 0000-0001-6981-6938
- first_name: Attila
full_name: György, Attila
id: 3BCEDBE0-F248-11E8-B48F-1D18A9856A87
last_name: György
orcid: 0000-0002-1819-198X
- first_name: Maria
full_name: Sibilia, Maria
last_name: Sibilia
- first_name: Daria E
full_name: Siekhaus, Daria E
id: 3D224B9E-F248-11E8-B48F-1D18A9856A87
last_name: Siekhaus
orcid: 0000-0001-8323-8353
citation:
ama: Belyaeva V, Wachner S, Gridchyn I, et al. Cortical actin properties controlled
by Drosophila Fos aid macrophage infiltration against surrounding tissue resistance.
bioRxiv. doi:10.1101/2020.09.18.301481
apa: Belyaeva, V., Wachner, S., Gridchyn, I., Linder, M., Emtenani, S., György,
A., … Siekhaus, D. E. (n.d.). Cortical actin properties controlled by Drosophila
Fos aid macrophage infiltration against surrounding tissue resistance. bioRxiv.
https://doi.org/10.1101/2020.09.18.301481
chicago: Belyaeva, Vera, Stephanie Wachner, Igor Gridchyn, Markus Linder, Shamsi
Emtenani, Attila György, Maria Sibilia, and Daria E Siekhaus. “Cortical Actin
Properties Controlled by Drosophila Fos Aid Macrophage Infiltration against Surrounding
Tissue Resistance.” BioRxiv, n.d. https://doi.org/10.1101/2020.09.18.301481.
ieee: V. Belyaeva et al., “Cortical actin properties controlled by Drosophila
Fos aid macrophage infiltration against surrounding tissue resistance,” bioRxiv.
.
ista: Belyaeva V, Wachner S, Gridchyn I, Linder M, Emtenani S, György A, Sibilia
M, Siekhaus DE. Cortical actin properties controlled by Drosophila Fos aid macrophage
infiltration against surrounding tissue resistance. bioRxiv, 10.1101/2020.09.18.301481.
mla: Belyaeva, Vera, et al. “Cortical Actin Properties Controlled by Drosophila
Fos Aid Macrophage Infiltration against Surrounding Tissue Resistance.” BioRxiv,
doi:10.1101/2020.09.18.301481.
short: V. Belyaeva, S. Wachner, I. Gridchyn, M. Linder, S. Emtenani, A. György,
M. Sibilia, D.E. Siekhaus, BioRxiv (n.d.).
date_created: 2020-09-23T09:36:47Z
date_published: 2020-09-18T00:00:00Z
date_updated: 2024-03-25T23:30:12Z
day: '18'
department:
- _id: DaSi
- _id: JoCs
doi: 10.1101/2020.09.18.301481
ec_funded: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1101/2020.09.18.301481
month: '09'
oa: 1
oa_version: Preprint
project:
- _id: 253B6E48-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29638
name: Drosophila TNFa´s Funktion in Immunzellen
- _id: 2536F660-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '334077'
name: Investigating the role of transporters in invasive migration through junctions
- _id: 26199CA4-B435-11E9-9278-68D0E5697425
grant_number: '24800'
name: Tissue barrier penetration is crucial for immunity and metastasis
publication: bioRxiv
publication_status: submitted
related_material:
record:
- id: '10614'
relation: later_version
status: public
- id: '8983'
relation: dissertation_contains
status: public
status: public
title: Cortical actin properties controlled by Drosophila Fos aid macrophage infiltration
against surrounding tissue resistance
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '9'
abstract:
- lang: eng
text: 'Immune cells migrating to the sites of infection navigate through diverse
tissue architectures and switch their migratory mechanisms upon demand. However,
little is known about systemic regulators that could allow the acquisition of
these mechanisms. We performed a genetic screen in Drosophila melanogaster to
identify regulators of germband invasion by embryonic macrophages into the confined
space between the ectoderm and mesoderm. We have found that bZIP circadian transcription
factors (TFs) Kayak (dFos) and Vrille (dNFIL3) have opposite effects on macrophage
germband infiltration: Kayak facilitated and Vrille inhibited it. These TFs are
enriched in the macrophages during migration and genetically interact to control
it. Kayak sets a less coordinated mode of migration of the macrophage group and
increases the probability and length of Levy walks. Intriguingly, the motility
of kayak mutant macrophages was also strongly affected during initial germband
invasion but not along another less confined route. Inhibiting Rho1 signaling
within the tail ectoderm partially rescued the Kayak mutant phenotype, strongly
suggesting that migrating macrophages have to overcome a barrier imposed by the
stiffness of the ectoderm. Also, Kayak appeared to be important for the maintenance
of the round cell shape and the rear edge translocation of the macrophages invading
the germband. Complementary to this, the cortical actin cytoskeleton of Kayak-
deficient macrophages was strongly affected. RNA sequencing revealed the filamin
Cheerio and tetraspanin TM4SF to be downstream of Kayak. Chromatin immunoprecipitation
and immunostaining revealed that the formin Diaphanous is another downstream target
of Kayak. Immunostaining revealed that the formin Diaphanous is another downstream
target of Kayak. Indeed, Cheerio, TM4SF and Diaphanous are required within macrophages
for germband invasion, and expression of constitutively active Diaphanous in macrophages
was able to rescue the kayak mutant phenotype. Moreover, Cher and Diaphanous are
also reduced in the macrophages overexpressing Vrille. We hypothesize that Kayak,
through its targets, increases actin polymerization and cortical tension in macrophages
and thus allows extra force generation necessary for macrophage dissemination
and migration through confined stiff tissues, while Vrille counterbalances it.'
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Vera
full_name: Belyaeva, Vera
id: 47F080FE-F248-11E8-B48F-1D18A9856A87
last_name: Belyaeva
citation:
ama: Belyaeva V. Transcriptional regulation of macrophage migration in the Drosophila
melanogaster embryo . 2018. doi:10.15479/AT:ISTA:th1064
apa: Belyaeva, V. (2018). Transcriptional regulation of macrophage migration
in the Drosophila melanogaster embryo . Institute of Science and Technology
Austria. https://doi.org/10.15479/AT:ISTA:th1064
chicago: Belyaeva, Vera. “Transcriptional Regulation of Macrophage Migration in
the Drosophila Melanogaster Embryo .” Institute of Science and Technology Austria,
2018. https://doi.org/10.15479/AT:ISTA:th1064.
ieee: V. Belyaeva, “Transcriptional regulation of macrophage migration in the Drosophila
melanogaster embryo ,” Institute of Science and Technology Austria, 2018.
ista: Belyaeva V. 2018. Transcriptional regulation of macrophage migration in the
Drosophila melanogaster embryo . Institute of Science and Technology Austria.
mla: Belyaeva, Vera. Transcriptional Regulation of Macrophage Migration in the
Drosophila Melanogaster Embryo . Institute of Science and Technology Austria,
2018, doi:10.15479/AT:ISTA:th1064.
short: V. Belyaeva, Transcriptional Regulation of Macrophage Migration in the Drosophila
Melanogaster Embryo , Institute of Science and Technology Austria, 2018.
date_created: 2018-12-11T11:44:08Z
date_published: 2018-07-01T00:00:00Z
date_updated: 2023-09-07T12:43:10Z
day: '01'
ddc:
- '570'
degree_awarded: PhD
department:
- _id: DaSi
doi: 10.15479/AT:ISTA:th1064
file:
- access_level: closed
checksum: d27b2465cb70d0c9678a0381b9b6ced1
content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
creator: dernst
date_created: 2019-04-08T14:13:12Z
date_updated: 2020-07-14T12:48:14Z
embargo_to: open_access
file_id: '6243'
file_name: 2018_Thesis_Belyaeva_source.docx
file_size: 102737483
relation: source_file
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checksum: a2939b61bde2de7b8ced77bbae0eaaed
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creator: dernst
date_created: 2019-04-08T14:14:08Z
date_updated: 2021-02-11T11:17:16Z
embargo: 2019-11-19
file_id: '6244'
file_name: 2018_Thesis_Belyaeva.pdf
file_size: 88077843
relation: main_file
file_date_updated: 2021-02-11T11:17:16Z
has_accepted_license: '1'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: '96'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
publist_id: '8047'
pubrep_id: '1064'
status: public
supervisor:
- first_name: Daria E
full_name: Siekhaus, Daria E
id: 3D224B9E-F248-11E8-B48F-1D18A9856A87
last_name: Siekhaus
orcid: 0000-0001-8323-8353
title: 'Transcriptional regulation of macrophage migration in the Drosophila melanogaster
embryo '
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2018'
...
---
_id: '544'
abstract:
- lang: eng
text: Drosophila melanogaster plasmatocytes, the phagocytic cells among hemocytes,
are essential for immune responses, but also play key roles from early development
to death through their interactions with other cell types. They regulate homeostasis
and signaling during development, stem cell proliferation, metabolism, cancer,
wound responses and aging, displaying intriguing molecular and functional conservation
with vertebrate macrophages. Given the relative ease of genetics in Drosophila
compared to vertebrates, tools permitting visualization and genetic manipulation
of plasmatocytes and surrounding tissues independently at all stages would greatly
aid in fully understanding these processes, but are lacking. Here we describe
a comprehensive set of transgenic lines that allow this. These include extremely
brightly fluorescing mCherry-based lines that allow GAL4-independent visualization
of plasmatocyte nuclei, cytoplasm or actin cytoskeleton from embryonic Stage 8
through adulthood in both live and fixed samples even as heterozygotes, greatly
facilitating screening. These lines allow live visualization and tracking of embryonic
plasmatocytes, as well as larval plasmatocytes residing at the body wall or flowing
with the surrounding hemolymph. With confocal imaging, interactions of plasmatocytes
and inner tissues can be seen in live or fixed embryos, larvae and adults. They
permit efficient GAL4-independent FACS analysis/sorting of plasmatocytes throughout
life. To facilitate genetic analysis of reciprocal signaling, we have also made
a plasmatocyte-expressing QF2 line that in combination with extant GAL4 drivers
allows independent genetic manipulation of both plasmatocytes and surrounding
tissues, and a GAL80 line that blocks GAL4 drivers from affecting plasmatocytes,
both of which function from the early embryo to the adult.
acknowledged_ssus:
- _id: LifeSc
acknowledgement: ' A. Ratheesh also by Marie Curie IIF GA-2012-32950BB:DICJI, Marko
Roblek by the provincial government of Lower Austria, K. Valoskova and S. Wachner
by DOC Fellowships from the Austrian Academy of Sciences, '
article_processing_charge: No
author:
- first_name: Attila
full_name: György, Attila
id: 3BCEDBE0-F248-11E8-B48F-1D18A9856A87
last_name: György
orcid: 0000-0002-1819-198X
- first_name: Marko
full_name: Roblek, Marko
id: 3047D808-F248-11E8-B48F-1D18A9856A87
last_name: Roblek
orcid: 0000-0001-9588-1389
- first_name: Aparna
full_name: Ratheesh, Aparna
id: 2F064CFE-F248-11E8-B48F-1D18A9856A87
last_name: Ratheesh
orcid: 0000-0001-7190-0776
- first_name: Katarina
full_name: Valosková, Katarina
id: 46F146FC-F248-11E8-B48F-1D18A9856A87
last_name: Valosková
- first_name: Vera
full_name: Belyaeva, Vera
id: 47F080FE-F248-11E8-B48F-1D18A9856A87
last_name: Belyaeva
- first_name: Stephanie
full_name: Wachner, Stephanie
id: 2A95E7B0-F248-11E8-B48F-1D18A9856A87
last_name: Wachner
- first_name: Yutaka
full_name: Matsubayashi, Yutaka
last_name: Matsubayashi
- first_name: Besaiz
full_name: Sanchez Sanchez, Besaiz
last_name: Sanchez Sanchez
- first_name: Brian
full_name: Stramer, Brian
last_name: Stramer
- first_name: Daria E
full_name: Siekhaus, Daria E
id: 3D224B9E-F248-11E8-B48F-1D18A9856A87
last_name: Siekhaus
orcid: 0000-0001-8323-8353
citation:
ama: 'György A, Roblek M, Ratheesh A, et al. Tools allowing independent visualization
and genetic manipulation of Drosophila melanogaster macrophages and surrounding
tissues. G3: Genes, Genomes, Genetics. 2018;8(3):845-857. doi:10.1534/g3.117.300452'
apa: 'György, A., Roblek, M., Ratheesh, A., Valosková, K., Belyaeva, V., Wachner,
S., … Siekhaus, D. E. (2018). Tools allowing independent visualization and genetic
manipulation of Drosophila melanogaster macrophages and surrounding tissues. G3:
Genes, Genomes, Genetics. Genetics Society of America. https://doi.org/10.1534/g3.117.300452'
chicago: 'György, Attila, Marko Roblek, Aparna Ratheesh, Katarina Valosková, Vera
Belyaeva, Stephanie Wachner, Yutaka Matsubayashi, Besaiz Sanchez Sanchez, Brian
Stramer, and Daria E Siekhaus. “Tools Allowing Independent Visualization and Genetic
Manipulation of Drosophila Melanogaster Macrophages and Surrounding Tissues.”
G3: Genes, Genomes, Genetics. Genetics Society of America, 2018. https://doi.org/10.1534/g3.117.300452.'
ieee: 'A. György et al., “Tools allowing independent visualization and genetic
manipulation of Drosophila melanogaster macrophages and surrounding tissues,”
G3: Genes, Genomes, Genetics, vol. 8, no. 3. Genetics Society of America,
pp. 845–857, 2018.'
ista: 'György A, Roblek M, Ratheesh A, Valosková K, Belyaeva V, Wachner S, Matsubayashi
Y, Sanchez Sanchez B, Stramer B, Siekhaus DE. 2018. Tools allowing independent
visualization and genetic manipulation of Drosophila melanogaster macrophages
and surrounding tissues. G3: Genes, Genomes, Genetics. 8(3), 845–857.'
mla: 'György, Attila, et al. “Tools Allowing Independent Visualization and Genetic
Manipulation of Drosophila Melanogaster Macrophages and Surrounding Tissues.”
G3: Genes, Genomes, Genetics, vol. 8, no. 3, Genetics Society of America,
2018, pp. 845–57, doi:10.1534/g3.117.300452.'
short: 'A. György, M. Roblek, A. Ratheesh, K. Valosková, V. Belyaeva, S. Wachner,
Y. Matsubayashi, B. Sanchez Sanchez, B. Stramer, D.E. Siekhaus, G3: Genes, Genomes,
Genetics 8 (2018) 845–857.'
date_created: 2018-12-11T11:47:05Z
date_published: 2018-03-01T00:00:00Z
date_updated: 2024-03-25T23:30:15Z
day: '01'
ddc:
- '570'
department:
- _id: DaSi
doi: 10.1534/g3.117.300452
ec_funded: 1
external_id:
isi:
- '000426693300011'
file:
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checksum: 7d9d28b915159078a4ca7add568010e8
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:11:48Z
date_updated: 2020-07-14T12:46:56Z
file_id: '4905'
file_name: IST-2018-990-v1+1_2018_Gyoergy_Tools_allowing.pdf
file_size: 2251222
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has_accepted_license: '1'
intvolume: ' 8'
isi: 1
issue: '3'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 845 - 857
project:
- _id: 253B6E48-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29638
name: Drosophila TNFa´s Funktion in Immunzellen
- _id: 253B6E48-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29638
name: The role of Drosophila TNF alpha in immune cell invasion
- _id: 2637E9C0-B435-11E9-9278-68D0E5697425
grant_number: 'LSC16-021 '
name: Investigating the role of the novel major superfamily facilitator transporter
family member MFSD1 in metastasis
- _id: 2536F660-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '334077'
name: Investigating the role of transporters in invasive migration through junctions
publication: 'G3: Genes, Genomes, Genetics'
publication_status: published
publisher: Genetics Society of America
publist_id: '7271'
pubrep_id: '990'
quality_controlled: '1'
related_material:
record:
- id: '6530'
relation: research_paper
- id: '6543'
relation: research_paper
- id: '11193'
relation: dissertation_contains
status: public
- id: '6546'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Tools allowing independent visualization and genetic manipulation of Drosophila
melanogaster macrophages and surrounding tissues
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: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 8
year: '2018'
...
---
_id: '1712'
abstract:
- lang: eng
text: The majority of immune cells in Drosophila melanogaster are plasmatocytes;
they carry out similar functions to vertebrate macrophages, influencing development
as well as protecting against infection and cancer. Plasmatocytes, sometimes referred
to with the broader term of hemocytes, migrate widely during embryonic development
and cycle in the larvae between sessile and circulating positions. Here we discuss
the similarities of plasmatocyte developmental migration and its functions to
that of vertebrate macrophages, considering the recent controversy regarding the
functions of Drosophila PDGF/VEGF related ligands. We also examine recent findings
on the significance of adhesion for plasmatocyte migration in the embryo, as well
as proliferation, trans-differentiation, and tumor responses in the larva. We
spotlight parallels throughout to vertebrate immune responses.
author:
- first_name: Aparna
full_name: Ratheesh, Aparna
id: 2F064CFE-F248-11E8-B48F-1D18A9856A87
last_name: Ratheesh
- first_name: Vera
full_name: Belyaeva, Vera
id: 47F080FE-F248-11E8-B48F-1D18A9856A87
last_name: Belyaeva
- first_name: Daria E
full_name: Siekhaus, Daria E
id: 3D224B9E-F248-11E8-B48F-1D18A9856A87
last_name: Siekhaus
orcid: 0000-0001-8323-8353
citation:
ama: Ratheesh A, Belyaeva V, Siekhaus DE. Drosophila immune cell migration and adhesion
during embryonic development and larval immune responses. Current Opinion in
Cell Biology. 2015;36(10):71-79. doi:10.1016/j.ceb.2015.07.003
apa: Ratheesh, A., Belyaeva, V., & Siekhaus, D. E. (2015). Drosophila immune
cell migration and adhesion during embryonic development and larval immune responses.
Current Opinion in Cell Biology. Elsevier. https://doi.org/10.1016/j.ceb.2015.07.003
chicago: Ratheesh, Aparna, Vera Belyaeva, and Daria E Siekhaus. “Drosophila Immune
Cell Migration and Adhesion during Embryonic Development and Larval Immune Responses.”
Current Opinion in Cell Biology. Elsevier, 2015. https://doi.org/10.1016/j.ceb.2015.07.003.
ieee: A. Ratheesh, V. Belyaeva, and D. E. Siekhaus, “Drosophila immune cell migration
and adhesion during embryonic development and larval immune responses,” Current
Opinion in Cell Biology, vol. 36, no. 10. Elsevier, pp. 71–79, 2015.
ista: Ratheesh A, Belyaeva V, Siekhaus DE. 2015. Drosophila immune cell migration
and adhesion during embryonic development and larval immune responses. Current
Opinion in Cell Biology. 36(10), 71–79.
mla: Ratheesh, Aparna, et al. “Drosophila Immune Cell Migration and Adhesion during
Embryonic Development and Larval Immune Responses.” Current Opinion in Cell
Biology, vol. 36, no. 10, Elsevier, 2015, pp. 71–79, doi:10.1016/j.ceb.2015.07.003.
short: A. Ratheesh, V. Belyaeva, D.E. Siekhaus, Current Opinion in Cell Biology
36 (2015) 71–79.
date_created: 2018-12-11T11:53:36Z
date_published: 2015-10-01T00:00:00Z
date_updated: 2021-01-12T06:52:41Z
day: '01'
ddc:
- '573'
department:
- _id: DaSi
doi: 10.1016/j.ceb.2015.07.003
ec_funded: 1
file:
- access_level: open_access
checksum: bbb1ee39ca52929aefe4f48752b166ee
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:14:44Z
date_updated: 2020-07-14T12:45:13Z
file_id: '5098'
file_name: IST-2015-346-v1+1_Current_Opinion_Review_Ratheesh_et_al_2015.pdf
file_size: 1023680
relation: main_file
file_date_updated: 2020-07-14T12:45:13Z
has_accepted_license: '1'
intvolume: ' 36'
issue: '10'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '10'
oa: 1
oa_version: Published Version
page: 71 - 79
project:
- _id: 2536F660-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '334077'
name: Investigating the role of transporters in invasive migration through junctions
publication: Current Opinion in Cell Biology
publication_status: published
publisher: Elsevier
publist_id: '5421'
pubrep_id: '346'
quality_controlled: '1'
scopus_import: 1
status: public
title: Drosophila immune cell migration and adhesion during embryonic development
and larval immune responses
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 36
year: '2015'
...