@article{14784,
  abstract     = {The next steps of deep space exploration are manned missions to Moon and Mars. For safe space missions for crew members, it is important to understand the impact of space flight on the immune system. We studied the effects of 21 days dry immersion (DI) exposure on the transcriptomes of T cells isolated from blood samples of eight healthy volunteers. Samples were collected 7 days before DI, at day 7, 14, and 21 during DI, and 7 days after DI. RNA sequencing of CD3+T cells revealed transcriptional alterations across all time points, with most changes occurring 14 days after DI exposure. At day 21, T cells showed evidence of adaptation with a transcriptional profile resembling that of 7 days before DI. At 7 days after DI, T cells again changed their transcriptional profile. These data suggest that T cells adapt by rewiring their transcriptomes in response to simulated weightlessness and that remodeling cues persist when reexposed to normal gravity.},
  author       = {Gallardo-Dodd, Carlos J. and Oertlin, Christian and Record, Julien and Galvani, Rômulo G. and Sommerauer, Christian and Kuznetsov, Nikolai V. and Doukoumopoulos, Evangelos and Ali, Liaqat and Oliveira, Mariana M. S. and Seitz, Christina and Percipalle, Mathias and Nikić, Tijana and Sadova, Anastasia A. and Shulgina, Sofia M. and Shmarov, Vjacheslav A. and Kutko, Olga V. and Vlasova, Daria D. and Orlova, Kseniya D. and Rykova, Marina P. and Andersson, John and Percipalle, Piergiorgio and Kutter, Claudia and Ponomarev, Sergey A. and Westerberg, Lisa S.},
  issn         = {2375-2548},
  journal      = {Science Advances},
  keywords     = {Multidisciplinary},
  number       = {34},
  publisher    = {American Association for the Advancement of Science},
  title        = {{Exposure of volunteers to microgravity by dry immersion bed over 21 days results in gene expression changes and adaptation of T cells}},
  doi          = {10.1126/sciadv.adg1610},
  volume       = {9},
  year         = {2023},
}