1
|
Gallardo-Dodd CJ, Oertlin C, Record J, Galvani RG, Sommerauer C, Kuznetsov NV, Doukoumopoulos E, Ali L, Oliveira MMS, Seitz C, Percipalle M, Nikić T, Sadova AA, Shulgina SM, Shmarov VA, Kutko OV, Vlasova DD, Orlova KD, Rykova MP, Andersson J, Percipalle P, Kutter C, Ponomarev SA, Westerberg LS. Exposure of volunteers to microgravity by dry immersion bed over 21 days results in gene expression changes and adaptation of T cells. Sci Adv 2023; 9:eadg1610. [PMID: 37624890 PMCID: PMC10456848 DOI: 10.1126/sciadv.adg1610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 07/25/2023] [Indexed: 08/27/2023]
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.
Collapse
Affiliation(s)
- Carlos J. Gallardo-Dodd
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
- Science for Life Laboratory, Karolinska Institutet, Stockholm, Sweden
| | - Christian Oertlin
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Julien Record
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Rômulo G. Galvani
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
- Laboratory of Bioinformatics and Computational Biology, Division of Experimental and Translational Research, Brazilian National Cancer Institute (INCA), Rio de Janeiro, RJ, Brazil
- Universidade Veiga de Almeida, Rio de Janeiro, Brazil
- Laboratory for Thymus Research (LPT), Oswaldo Cruz Institute, Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Christian Sommerauer
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
- Science for Life Laboratory, Karolinska Institutet, Stockholm, Sweden
| | - Nikolai V. Kuznetsov
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
- Russian Federation State Research Center Institute of Biomedical Problems RAS, Moscow, Russia
| | | | - Liaqat Ali
- Program in Biology, Division of Science and Mathematics, New York University Abu Dhabi (NYUAD), Abu Dhabi, United Arab Emirates
- Core Technology Platform, NYUAD, Abu Dhabi, United Arab Emirates
| | - Mariana M. S. Oliveira
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Christina Seitz
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Mathias Percipalle
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Tijana Nikić
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Anastasia A. Sadova
- Russian Federation State Research Center Institute of Biomedical Problems RAS, Moscow, Russia
| | - Sofia M. Shulgina
- Russian Federation State Research Center Institute of Biomedical Problems RAS, Moscow, Russia
| | - Vjacheslav A. Shmarov
- Russian Federation State Research Center Institute of Biomedical Problems RAS, Moscow, Russia
| | - Olga V. Kutko
- Russian Federation State Research Center Institute of Biomedical Problems RAS, Moscow, Russia
| | - Daria D. Vlasova
- Russian Federation State Research Center Institute of Biomedical Problems RAS, Moscow, Russia
| | - Kseniya D. Orlova
- Russian Federation State Research Center Institute of Biomedical Problems RAS, Moscow, Russia
| | - Marina P. Rykova
- Russian Federation State Research Center Institute of Biomedical Problems RAS, Moscow, Russia
| | - John Andersson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Piergiorgio Percipalle
- Program in Biology, Division of Science and Mathematics, New York University Abu Dhabi (NYUAD), Abu Dhabi, United Arab Emirates
- Center for Genomics and Systems Biology, NYUAD, Abu Dhabi, United Arab Emirates
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
| | - Claudia Kutter
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
- Science for Life Laboratory, Karolinska Institutet, Stockholm, Sweden
| | - Sergey A. Ponomarev
- Russian Federation State Research Center Institute of Biomedical Problems RAS, Moscow, Russia
| | - Lisa S. Westerberg
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
2
|
Ponomarev SA, Sadova AA, Rykova MP, Orlova KD, Vlasova DD, Shulgina SM, Antropova EN, Kutko OV, Germanov NS, Galina VS, Shmarov VA. The impact of short-term confinement on human innate immunity. Sci Rep 2022; 12:8372. [PMID: 35589846 PMCID: PMC9120181 DOI: 10.1038/s41598-022-12380-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 04/28/2022] [Indexed: 11/09/2022] Open
Abstract
During space missions cosmonauts are exposed to a myriad of distinct stressors such as radiation, overloads, weightlessness, radiation, isolation in artificial environmental conditions, which causes changes in immune system. During space flights it is very difficult to determine the particular factor associated with the observed immunological responses. This makes ground-based experiments examining the effect of each space flight associated factor along of particular value. Determining mechanisms causing alterations in cosmonauts' immunity can lead to potential targets for different countermeasures. In the current article we present the study of the early period of adaptation of human innate immunity of 6 healthy test-subjects, 4 males and 2 females aged 25 through 40, to isolation factors (hypodynamia, psychological stress, artificial environment). We measured multiple parameters characterizing innate immunity status in blood samples at chosen time points before, during and after the mission. In the experiment, highly enhanced cytokine responses were observed upon ex vivo antigen stimulations in comparison to baseline values. For cellular parameters we found multidirectional dynamics with a persistent prevalence of increasing TLRs+ monocytes as well as TLRs expression. Our study provides evidence that even a short-term confinement leads to immune changes in healthy humans that may trigger aberrant immune response.
Collapse
Affiliation(s)
- S A Ponomarev
- Laboratory of Immune System Physiology, SSC RF-IBMP RAS, Moscow, 123007, Russian Federation.
| | - A A Sadova
- Laboratory of Immune System Physiology, SSC RF-IBMP RAS, Moscow, 123007, Russian Federation.,Pirigov Russian National Research Medical University (Pirogov Medical University), Moscow, 117997, Russian Federation
| | - M P Rykova
- Laboratory of Immune System Physiology, SSC RF-IBMP RAS, Moscow, 123007, Russian Federation
| | - K D Orlova
- Laboratory of Immune System Physiology, SSC RF-IBMP RAS, Moscow, 123007, Russian Federation
| | - D D Vlasova
- Laboratory of Immune System Physiology, SSC RF-IBMP RAS, Moscow, 123007, Russian Federation
| | - S M Shulgina
- Laboratory of Immune System Physiology, SSC RF-IBMP RAS, Moscow, 123007, Russian Federation
| | - E N Antropova
- Laboratory of Immune System Physiology, SSC RF-IBMP RAS, Moscow, 123007, Russian Federation
| | - O V Kutko
- Laboratory of Immune System Physiology, SSC RF-IBMP RAS, Moscow, 123007, Russian Federation
| | - N S Germanov
- Laboratory of Immune System Physiology, SSC RF-IBMP RAS, Moscow, 123007, Russian Federation.,Pirigov Russian National Research Medical University (Pirogov Medical University), Moscow, 117997, Russian Federation
| | - V S Galina
- Laboratory of Immune System Physiology, SSC RF-IBMP RAS, Moscow, 123007, Russian Federation.,Pirigov Russian National Research Medical University (Pirogov Medical University), Moscow, 117997, Russian Federation
| | - V A Shmarov
- Laboratory of Immune System Physiology, SSC RF-IBMP RAS, Moscow, 123007, Russian Federation
| |
Collapse
|
3
|
Afshinnekoo E, Scott RT, MacKay MJ, Pariset E, Cekanaviciute E, Barker R, Gilroy S, Hassane D, Smith SM, Zwart SR, Nelman-Gonzalez M, Crucian BE, Ponomarev SA, Orlov OI, Shiba D, Muratani M, Yamamoto M, Richards SE, Vaishampayan PA, Meydan C, Foox J, Myrrhe J, Istasse E, Singh N, Venkateswaran K, Keune JA, Ray HE, Basner M, Miller J, Vitaterna MH, Taylor DM, Wallace D, Rubins K, Bailey SM, Grabham P, Costes SV, Mason CE, Beheshti A. Fundamental Biological Features of Spaceflight: Advancing the Field to Enable Deep-Space Exploration. Cell 2021; 184:6002. [PMID: 34822785 DOI: 10.1016/j.cell.2021.11.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
4
|
Afshinnekoo E, Scott RT, MacKay MJ, Pariset E, Cekanaviciute E, Barker R, Gilroy S, Hassane D, Smith SM, Zwart SR, Nelman-Gonzalez M, Crucian BE, Ponomarev SA, Orlov OI, Shiba D, Muratani M, Yamamoto M, Richards SE, Vaishampayan PA, Meydan C, Foox J, Myrrhe J, Istasse E, Singh N, Venkateswaran K, Keune JA, Ray HE, Basner M, Miller J, Vitaterna MH, Taylor DM, Wallace D, Rubins K, Bailey SM, Grabham P, Costes SV, Mason CE, Beheshti A. Fundamental Biological Features of Spaceflight: Advancing the Field to Enable Deep-Space Exploration. Cell 2021; 183:1162-1184. [PMID: 33242416 DOI: 10.1016/j.cell.2020.10.050] [Citation(s) in RCA: 128] [Impact Index Per Article: 42.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 10/28/2020] [Accepted: 10/29/2020] [Indexed: 12/14/2022]
Abstract
Research on astronaut health and model organisms have revealed six features of spaceflight biology that guide our current understanding of fundamental molecular changes that occur during space travel. The features include oxidative stress, DNA damage, mitochondrial dysregulation, epigenetic changes (including gene regulation), telomere length alterations, and microbiome shifts. Here we review the known hazards of human spaceflight, how spaceflight affects living systems through these six fundamental features, and the associated health risks of space exploration. We also discuss the essential issues related to the health and safety of astronauts involved in future missions, especially planned long-duration and Martian missions.
Collapse
Affiliation(s)
- Ebrahim Afshinnekoo
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10021, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10021, USA; WorldQuant Initiative for Quantitative Prediction, Weill Cornell Medicine, New York, NY 10021, USA
| | - Ryan T Scott
- KBR, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Matthew J MacKay
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10021, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10021, USA; WorldQuant Initiative for Quantitative Prediction, Weill Cornell Medicine, New York, NY 10021, USA
| | - Eloise Pariset
- Universities Space Research Association (USRA), Mountain View, CA 94043, USA; Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Egle Cekanaviciute
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Richard Barker
- Department of Botany, University of Wisconsin, Madison, WI 53706, USA
| | - Simon Gilroy
- Department of Botany, University of Wisconsin, Madison, WI 53706, USA
| | | | - Scott M Smith
- Human Health and Performance Directorate, NASA Johnson Space Center, Houston, TX 77058, USA
| | - Sara R Zwart
- Department of Preventive Medicine and Community Health, University of Texas Medical Branch, Galveston, TX 77555, USA
| | - Mayra Nelman-Gonzalez
- KBR, Human Health and Performance Directorate, NASA Johnson Space Center, Houston, TX 77058, USA
| | - Brian E Crucian
- Human Health and Performance Directorate, NASA Johnson Space Center, Houston, TX 77058, USA
| | - Sergey A Ponomarev
- Institute for the Biomedical Problems, Russian Academy of Sciences, 123007 Moscow, Russia
| | - Oleg I Orlov
- Institute for the Biomedical Problems, Russian Academy of Sciences, 123007 Moscow, Russia
| | - Dai Shiba
- JEM Utilization Center, Human Spaceflight Technology Directorate, Japan Aerospace Exploration Agency (JAXA), Ibaraki 305-8505, Japan
| | - Masafumi Muratani
- Transborder Medical Research Center, and Department of Genome Biology, Faculty of Medicine, University of Tsukuba, Ibaraki 305-8575, Japan
| | - Masayuki Yamamoto
- Department of Medical Biochemistry, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8575, Japan; Department of Integrative Genomics, Tohoku Medical Megabank Organization, Tohoku University, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8573, Japan
| | - Stephanie E Richards
- Bionetics, NASA Kennedy Space Center, Kennedy Space Center, Merritt Island, FL 32899, USA
| | - Parag A Vaishampayan
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Cem Meydan
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10021, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10021, USA; WorldQuant Initiative for Quantitative Prediction, Weill Cornell Medicine, New York, NY 10021, USA
| | - Jonathan Foox
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10021, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10021, USA; WorldQuant Initiative for Quantitative Prediction, Weill Cornell Medicine, New York, NY 10021, USA
| | - Jacqueline Myrrhe
- European Space Agency, Research and Payloads Group, Data Exploitation and Utilisation Strategy Office, 2200 AG Noordwijk, the Netherlands
| | - Eric Istasse
- European Space Agency, Research and Payloads Group, Data Exploitation and Utilisation Strategy Office, 2200 AG Noordwijk, the Netherlands
| | - Nitin Singh
- Biotechnology and Planetary Protection Group, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA
| | - Kasthuri Venkateswaran
- Biotechnology and Planetary Protection Group, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA
| | - Jessica A Keune
- Space Medicine Operations Division, NASA Johnson Space Center, Houston, TX 77058, USA
| | - Hami E Ray
- ASRC Federal Space and Defense, Inc., Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Mathias Basner
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Jack Miller
- KBR, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA; Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - Martha Hotz Vitaterna
- Center for Sleep and Circadian Biology, Northwestern University, Evanston, IL 60208, USA; Department of Neurobiology, Northwestern University, Evanston, IL 60208, USA
| | - Deanne M Taylor
- Department of Biomedical Informatics, The Children's Hospital of Philadelphia, PA 19104, USA; Center for Mitochondrial and Epigenomic Medicine, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA; The Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Douglas Wallace
- Center for Mitochondrial and Epigenomic Medicine, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA; The Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Kathleen Rubins
- Astronaut Office, NASA Johnson Space Center, Houston, TX 77058, USA
| | - Susan M Bailey
- Department of Environmental & Radiological Health Sciences, Colorado State University, Fort Collins, CO 80523, USA.
| | - Peter Grabham
- Center for Radiological Research, Department of Oncology, College of Physicians and Surgeons, Columbia University, New York, NY 10027, USA.
| | - Sylvain V Costes
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA.
| | - Christopher E Mason
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10021, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10021, USA; WorldQuant Initiative for Quantitative Prediction, Weill Cornell Medicine, New York, NY 10021, USA; The Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, NY 10021, USA.
| | - Afshin Beheshti
- KBR, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA; Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.
| |
Collapse
|
5
|
Zakharova NB, Pastyshkova LK, Goncharova AG, Orlova KD, Kashirina DN, Goncharov IN, Brzhozovsky AG, Ponomarev SA, Morozova OL, Larina IM. [Chromato-mass spectrometric analysis of urine proteins associated with the functions of Toll-receptors in a healthy person under conditions of 17-day isolation.]. Klin Lab Diagn 2020; 65:469-473. [PMID: 32762187 DOI: 10.18821/0869-2084-2020-65-8-469-473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Under controlled conditions of 17-day isolation (Sirius-17 experiment), the protein composition of urine was studied in 6 healthy test volunteers-3 women and 3 men. Collection of samples in the form of a second freely separated morning urine fraction was carried out in the background (seven days before the experiment), as well as 1 day after the end of exposure. Chromatographic-mass-spectrometric semi-quantitative analysis of the protein composition of samples was performed on a system consisting of an Agilent 1100 chromatograph and an LTQ-FT Ultra hybrid mass spectrometer using bioinformatics resources UniProtKB, GeneOntology. An asymptomatic change in the immune defense system of kidney tissue after isolation in a closed hermetic object is associated with a change in the content of 7 proteins that provide functional activity of the TLR tubules of the kidneys - FcRIII, MUC1, Galectin-3, Ficolin-2, APOA1, FLNA, FCGR3A and Clusterin. These proteins are found to be useful biomarkers in the study of physiology and kidney diseases. They can be attributed to candidates for protein markers of the initial stages of impaired recognition by the epithelium of renal tubules of bacteria with known pathogenic potential.
Collapse
Affiliation(s)
- N B Zakharova
- V. Razumovsky State medical University of Saratov Ministry of health of Russia, 410012, Saratov, Russia
| | | | - A G Goncharova
- Institute of biomedical problems RAN 123007, Moscow, Russia
| | - K D Orlova
- Institute of biomedical problems RAN 123007, Moscow, Russia
| | - D N Kashirina
- Institute of biomedical problems RAN 123007, Moscow, Russia
| | - I N Goncharov
- Institute of biomedical problems RAN 123007, Moscow, Russia
| | | | - S A Ponomarev
- Institute of biomedical problems RAN 123007, Moscow, Russia
| | - O L Morozova
- Department of Pathophysiology, Sechenov First Moscow State Medical University (Sechenov University), 119991, Moscow, Russia
| | - I M Larina
- Institute of biomedical problems RAN 123007, Moscow, Russia
| |
Collapse
|
6
|
Ponomarev SA, Berendeeva TA, Kalinin SA, Muranova AV. STATUS OF THE SYSTEM OF SIGNALING PATTERN RECOGNITION RECEPTORS OF MONOCYTES AND GRANULOCYTES IN COSMONAUTS' PERIPHERAL BLOOD BEFORE AND AFTER LONG-DURATION MISSIONS TO THE INTERNATIONAL SPACE STATION. ACTA ACUST UNITED AC 2018; 50:18-23. [PMID: 29553590 DOI: 10.21687/0233-528x-2016-50-5-18-23] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
The system of signaling pattern recognition receptors was studied in 8 cosmonauts aged 35 to 56 years before and after (R+) long-duration missions to the International space station. Peripheral blood samples were analyzed for the content of monocytes and granulocytes that express the signaling pattern recognition Toll- like (TLR) receptors localized as on cell surface (TLR1, TLR2, TLR4, TLR5, TLR6), so inside cells (TLR3, TLR8, TLR9). In parallel, serum concentrations of TLR2 (HSP60) and TLR4 ligands (HSP70, HMGB1) were measured. The results of investigations showed growth of HSP60, HSP70 and HMGB1 concentrations on R+1. In the;majority of cosmonauts increases in endogenous ligands were followed by growth in the number of both monocytes and granulocytes that express TLR2 1 TLR4. This consistency gives ground to assume that changes in the system of signaling pattern recognition receptors can stem .from the predominantly endogenous ligands' response to the effects of long-duration space flight on human organism.
Collapse
|
7
|
Berendeeva TA, Ponomarev SA, Antropova EN, Rykova MP. [TOLL-LIKE RECEPTORS IN COSMONAUT'S PERIPHERAL BLOOD CELLS AFTER LONG-DURATION MISSIONS TO THE INTERNATIONAL SPACE STATION]. Aviakosm Ekolog Med 2015; 49:49-54. [PMID: 26934790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Studies of Toll-like receptors (TLR) in 20 cosmonauts-members of long-duration (124-199-day) missions to the International space station evidenced changes in relative and absolute counts of peripheral blood monocytes with TLR2, TLR4 and TLR6 on the surface, expression of TLR2 and TLR6 genes, and genes of molecules involved in the TLR signaling pathway and TLR-related NF-KB-, JNK/p38- and IRF pathways on the day of return to Earth. The observed changes displayed individual variability.
Collapse
|
8
|
Morukov IB, Rykova MP, Antropova EN, Berendeeva TA, Ponomarev SA, Morukov BV. [Status of the osteoclast-activating system in cosmonauts after long-duration missions to the International Space Station]. Aviakosm Ekolog Med 2014; 48:10-15. [PMID: 25928978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The results of studying the system of osteoprotegerin/ receptor activator of nuclear factor kappa-B ligand (OPG/RANKL) in 22 cosmonauts after long-duration (124 to 199 days) ISS missions are presented. Immediately on return to 1 g, changes were observed in OPG and RANKL serum levels and the ability to produce unstimulated and stimulated PGA of peripheral blood mononuclear cells in vitro. Individual variability of these changes was noticed. Our findings suggest that the cytokine OPG/RANKL-system is involved in bone remodeling in members of long-duration space missions.
Collapse
|
9
|
Morukov BV, Rykova MP, Antropova EN, Berendeeva TA, Morukov IB, Ponomarev SA. [Immunological aspects of a piloted mission to Mars]. ACTA ACUST UNITED AC 2013; 39:19-30. [PMID: 23789382 DOI: 10.7868/s0131164613020100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The paper deals with the results of the effects of 520-day isolation and confinement modeling some elements of a mission to Mars on the immune system. Longitudinal analyses revealed that the mechanisms of adaptive response of the human immune system to the conditions of extremely long isolation led to a change of the parameters, characterizing innate and adaptive immunity. Among them the most important are: changes in the signaling PRRs--TLR, manifested in the reduction of the percentage of circulating monocytes and granulocytes expressed on its own surfaces TLR2, TLR4 and TLR6, decreases early NK cell activation potential, increases in the percentage T- and B-lymphocytes, that expressed early activation marker CD69 after adequate stimulation, and in production of cytokines in response to PHA stimulation. The active mobilization of the mechanisms of adaptive immunity, the implementation of the function of the level of immunity to a qualitatively different level, apparently, should be taken as a sign of adaptive adjustment of an organism in response to the complex influence of unfavorable factors, aimed at the preservation of immune homeostasis.
Collapse
|
10
|
Nichiporuk IA, Vasil'eva GI, Rykova MP, Antropova EN, Berendeeva TA, Ponomarev SA, Morukov BV. [Analysis of the relationships between the psychophysiological status and system of adaptive immunity in the conditions of 5-day dry immersion]. Aviakosm Ekolog Med 2011; 45:57-63. [PMID: 22423497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Relationships of the T- and B-components of adaptive immunity and the psychophysiological status were studied in 14 volunteers for the experiment with 5-d dry immersion (DI) w/o countermeasures. Comparison of frequency of deviations in immunity parameters of psychologically different subjects demonstrated the highest frequency in non-anxious and extravert individuals on day-5 in DI. These differences in immune reactions as a function of psychological type and temperament point to existence of a neuroimmune typology and, therefore, the necessity of concurrent immunologic and psychological investigations in order to develop separate measures of rehabilitation from and prevention of stress in people with polar psychological status.
Collapse
|
11
|
Ponomarev SA, Rykova MP, Antropova EN, Berendeeva TA, Morukov BV. [Congenital human immunity during 5-day dry immersion]. Aviakosm Ekolog Med 2011; 45:17-23. [PMID: 21916246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The system of congenital immunity was studied in 12 essentially healthy males 18 to 26 years of age subjected to 5-day dry immersion without use of countermeasures. Peripheral blood was analyzed for monocytes, granulocytes and lymphocytes expressing the TLR2+, TLR4+, TLR6+, CD11b+, CD14+, CD16+, CD18+, CD24+, CD36+, CD54+, CD56+ and CD206+ receptors. Expression of early activation marker CD69 on lymphocytes-natural killers was studied in unstimulated and interleukin-2 activated mononuclear cell cultures. The negative shifts in the congenital immunity system in some volunteers at the end of immersion and during recovery can be considered as warnings about depletion of the system reserve and increase of the risk of infectious diseases such as caused by normal microflora which typically does not provoke pathological reactions of the host.
Collapse
|
12
|
Morukov VB, Rykova MP, Antropova EN, Berendeeva TA, Ponomarev SA, Larina IM. [Indicators of innate and adaptive immunity of cosmonauts after long-term space flight to international space station]. Fiziol Cheloveka 2010; 36:19-30. [PMID: 20586299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Results of innate and adaptive immunity indicators research at 12 cosmonauts who took part in long (128-215 days) expeditions to the International space station (ISS) are presented. It is shown that a space flight can lead to deflection of deviations in human immune system. These shifts occurred in decrease of phagocytes, NK, T-lymphocytes functional activity and also in abilities of immunocompetent cells to synthesize cytokines. Significant individual changes are noted in reaction of immune system to the long term space flight conditions specifying on individual predisposition to development of immune reactance infringements in the conditions of varying gravitational influences.
Collapse
|