Characteristics of blood plasma proteome changes associated with the hemorrhagic purpura of cosmonauts on the first day after long-term space missions Full article
| Journal |
Life Sciences in Space Research
ISSN: 2214-5532 , E-ISSN: 2214-5524 |
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| Output data | Year: 2022, Number: 33, Pages: 7-12 Pages count : 6 DOI: 10.1016/j.lssr.2022.01.001 | ||||
| Tags | Cosmonaut Secondary hemorrhagic purpura Long-term space mission +Gx forces Proteomics Blood proteome | ||||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Ministry of Science and Higher Education of Russia | 65.1 |
| 2 | Ministry of Science and Higher Education of Russia | 65.3 |
Abstract:
The interest in the role of the gravitational factor during landing after long-term space flights (SF) leads to the search for various innovative approaches to assessing the compliance of external changes observed by clinicians. The results of special research methods such as Omics technologies that may reflect physiological responses to the conditions created during landing are of great interest. Our purpose is to compare the blood plasma proteome changes associated with the trauma and endothelial dysfunction processes prior to launch and on the day of landing, as well as the groups of cosmonauts with and without the secondary hemorrhagic purpura. In our study, the concentrations of 125 plasma proteins in 18 Russian cosmonauts, measured using targeted proteomic analysis based on liquid chromatography and tandem mass spectrometry were analyzed. The results reveal the trends of 12 proteins participating in the processes that trigger hemorrhagic purpura under the effect of re-entry g-forces. Exposure to intense g-forces and return to the gravity are the key factors for external manifestations of changes in the body systems induced by a long-term stay in space microgravity. Our results may be useful for further research to experts in gravitational physiology, aviation and space medicine.
Cite:
Пастушкова Л.Х.
, Гончаров И.Н.
, Колотева М.И.
, Гончарова А.Г.
, Каширина Д.Н.
, Носовский А.М.
, Глебова Т.М.
, Kononikhin A.S.
, Borchers C.H.
, Nikolaev E.N.
, Ларина И.М.
Characteristics of blood plasma proteome changes associated with the hemorrhagic purpura of cosmonauts on the first day after long-term space missions
Life Sciences in Space Research. 2022. №33. С.7-12. DOI: 10.1016/j.lssr.2022.01.001 WOS Scopus РИНЦ PMID OpenAlex
Characteristics of blood plasma proteome changes associated with the hemorrhagic purpura of cosmonauts on the first day after long-term space missions
Life Sciences in Space Research. 2022. №33. С.7-12. DOI: 10.1016/j.lssr.2022.01.001 WOS Scopus РИНЦ PMID OpenAlex
Identifiers:
| Web of science: | WOS:000754779400002 |
| Scopus: | 2-s2.0-85124214041 |
| Elibrary: | 48148490 |
| PMID: | 35491032 |
| OpenAlex: | W4213175745 |