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Su Z, Liu B, Dai J, Han M, Lai JC, Wang S, Chen Y, Zhao Y, Zhang R, Ma H, Deng Y, Li Z. A simulated microgravity-oriented AIE probe-ECM hydrogel-integrated chip for cell culture and superoxide anion radical detection. Biosens Bioelectron 2024; 264:116656. [PMID: 39133993 DOI: 10.1016/j.bios.2024.116656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 07/17/2024] [Accepted: 08/08/2024] [Indexed: 09/01/2024]
Abstract
Human space activities have been continuously increasing. Astronauts experiencing spaceflight are faced with health problems caused by special space environments such as microgravity, and the investigation of cell injury is fundamental. The development of a platform capable of cell culture and injury detection is the prerequisite for the investigation. Constructing a platform suitable for special conditions in space life science research is the key issue. The ground-based investigation is an indispensable part of the research. Accordingly, a simulated microgravity (SMG)-oriented integrated chip platform capable of 3D cell culture and in situ visual detection of superoxide anion radical (O2•-) is developed. SMG can cause oxidative stress in human cells, and O2•- is one of the signaling molecules. Thus, a O2•--responsive aggregation-induced emission (AIE) probe is designed, which shows high selectivity and sensitivity to O2•-. Moreover, the probe exhibits abilities of long-term and wash-free staining to cells due to the AIE behavior, which is precious for space cell imaging. Meanwhile, a chip with a high-aspect-ratio chamber for adequate medium storage for the lack of the perfusion system during the SMG experiment and a cell culture chamber which can integrate the extracellular matrix (ECM) hydrogel for the bioinspired 3D cell culture is fabricated. In addition, a porous membrane is introduced between the chambers to prevent the hydrogel from separating during the SMG experiment. The afforded AIE probe-ECM hydrogel-integrated chip can achieve 3D culturing of U87-MG cells and in situ fluorescent detection of endogenous O2•- in the cells after long-term staining under SMG. The chip provides a powerful and potential platform for ground-based investigation in space life science and biomedical research.
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Affiliation(s)
- Zhaoqing Su
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, China; Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing, 100081, China
| | - Beiqin Liu
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, China; Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing, 100081, China
| | - Jing Dai
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, China; Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing, 100081, China
| | - Min Han
- Department of Neurosurgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, 250014, China
| | - Jian-Cheng Lai
- Tachin Technology Co., Ltd., Beijing, 100094, China; Beijing Institute of Collaborative Innovation, Beijing, 100094, China
| | - Shuyue Wang
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, China; Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing, 100081, China
| | - Yu Chen
- Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing, 100081, China; Aerospace Medical Center, Aerospace Center Hospital, Beijing, 100049, China
| | - Yimeng Zhao
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, China; Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing, 100081, China
| | - Ruoyao Zhang
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, China; Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing, 100081, China
| | - Hong Ma
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, China; Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing, 100081, China.
| | - Yulin Deng
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, China; Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing, 100081, China.
| | - Zhao Li
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, China; Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing, 100081, China.
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2
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Giacinto O, Lusini M, Sammartini E, Minati A, Mastroianni C, Nenna A, Pascarella G, Sammartini D, Carassiti M, Miraldi F, Chello M, Pelliccia F. Cardiovascular Effects of Cosmic Radiation and Microgravity. J Clin Med 2024; 13:520. [PMID: 38256654 PMCID: PMC10816185 DOI: 10.3390/jcm13020520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/26/2023] [Accepted: 01/14/2024] [Indexed: 01/24/2024] Open
Abstract
Recent spaceflights involving nonprofessional people have opened the doors to the suborbital space tourism business. However, they have also drawn public attention to the safety and hazards associated with space travel. Unfortunately, space travel involves a myriad of health risks for people, ranging from DNA damage caused by radiation exposure to the hemodynamic changes that occur when living in microgravity. In fact, the primary pathogenetic role is attributed to cosmic radiation, since deep space lacks the protective benefit of Earth's magnetic shielding. The second risk factor for space-induced pathologies is microgravity, which may affect organ function and cause a different distribution of fluid inside the human body. Both cosmic radiation and microgravity may lead to the alteration of cellular homeostasis and molecular changes in cell function. These, in turn, might have a direct impact on heart function and structure. The aim of this review is to draw attention to the fact that spaceflights constitute a novel frontier in biomedical research. We summarize the most important clinical and experimental evidence regarding the cardiovascular effects of cosmic radiation and microgravity. Finally, we highlight that unraveling the mechanisms underlying how space radiation and microgravity affect the cardiovascular system is crucial for identifying potential countermeasures and developing effective therapeutic strategies.
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Affiliation(s)
- Omar Giacinto
- Research Unit of Cardiac Surgery, Department of Cardiovascular Surgery, University Campus Bio-Medico, 00128 Rome, Italy
| | - Mario Lusini
- Research Unit of Cardiac Surgery, Department of Cardiovascular Surgery, University Campus Bio-Medico, 00128 Rome, Italy
| | | | - Alessandro Minati
- Department of Cardiovascular Sciences, Università Sapienza, 00185 Rome, Italy
| | - Ciro Mastroianni
- Research Unit of Cardiac Surgery, Department of Cardiovascular Surgery, University Campus Bio-Medico, 00128 Rome, Italy
| | - Antonio Nenna
- Research Unit of Cardiac Surgery, Department of Cardiovascular Surgery, University Campus Bio-Medico, 00128 Rome, Italy
| | - Giuseppe Pascarella
- Research Unit of Anaesthesia and Intensive Care, Department of Medicine, University Campus Bio-Medico, 00128 Rome, Italy
| | - Davide Sammartini
- Research Unit of Anaesthesia and Intensive Care, Department of Medicine, University Campus Bio-Medico, 00128 Rome, Italy
| | - Massimiliano Carassiti
- Research Unit of Anaesthesia and Intensive Care, Department of Medicine, University Campus Bio-Medico, 00128 Rome, Italy
| | - Fabio Miraldi
- Department of Cardiovascular Sciences, Università Sapienza, 00185 Rome, Italy
| | - Massimo Chello
- Research Unit of Cardiac Surgery, Department of Cardiovascular Surgery, University Campus Bio-Medico, 00128 Rome, Italy
| | - Francesco Pelliccia
- Department of Cardiovascular Sciences, Università Sapienza, 00185 Rome, Italy
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3
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Berardini M, Gesualdi L, Morabito C, Ferranti F, Reale A, Zampieri M, Karpach K, Tinari A, Bertuccini L, Guarnieri S, Catizone A, Mariggiò MA, Ricci G. Simulated Microgravity Exposure Induces Antioxidant Barrier Deregulation and Mitochondria Enlargement in TCam-2 Cell Spheroids. Cells 2023; 12:2106. [PMID: 37626916 PMCID: PMC10453291 DOI: 10.3390/cells12162106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/08/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
One of the hallmarks of microgravity-induced effects in several cellular models is represented by the alteration of oxidative balance with the consequent accumulation of reactive oxygen species (ROS). It is well known that male germ cells are sensitive to oxidative stress and to changes in gravitational force, even though published data on germ cell models are scarce. We previously studied the effects of simulated microgravity (s-microgravity) on a 2D cultured TCam-2 seminoma-derived cell line, considered the only human cell line available to study in vitro mitotically active human male germ cells. In this study, we used a corresponding TCam-2 3D cell culture model that mimics cell-cell contacts in organ tissue to test the possible effects induced by s-microgravity exposure. TCam-2 cell spheroids were cultured for 24 h under unitary gravity (Ctr) or s-microgravity conditions, the latter obtained using a random positioning machine (RPM). A significant increase in intracellular ROS and mitochondria superoxide anion levels was observed after RPM exposure. In line with these results, a trend of protein and lipid oxidation increase and increased pCAMKII expression levels were observed after RPM exposure. The ultrastructural analysis via transmission electron microscopy revealed that RPM-exposed mitochondria appeared enlarged and, even if seldom, disrupted. Notably, even the expression of the main enzymes involved in the redox homeostasis appears modulated by RPM exposure in a compensatory way, with GPX1, NCF1, and CYBB being downregulated, whereas NOX4 and HMOX1 are upregulated. Interestingly, HMOX1 is involved in the heme catabolism of mitochondria cytochromes, and therefore the positive modulation of this marker can be associated with the observed mitochondria alteration. Altogether, these data demonstrate TCam-2 spheroid sensitivity to acute s-microgravity exposure and indicate the capability of these cells to trigger compensatory mechanisms that allow them to overcome the exposure to altered gravitational force.
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Affiliation(s)
- Marika Berardini
- Department of Anatomy, Histology, Forensic-Medicine and Orthopedics, Section of Histology and Embryology, “Sapienza” University of Rome, 00161 Rome, Italy; (M.B.); (L.G.); (A.C.)
| | - Luisa Gesualdi
- Department of Anatomy, Histology, Forensic-Medicine and Orthopedics, Section of Histology and Embryology, “Sapienza” University of Rome, 00161 Rome, Italy; (M.B.); (L.G.); (A.C.)
| | - Caterina Morabito
- Department of Neuroscience, Imaging and Clinical Sciences-CAST, “G. d’Annunzio” University of Chieti-Pescara, 66013 Chieti, Italy; (C.M.); (S.G.); (M.A.M.)
| | - Francesca Ferranti
- Human Spaceflight and Scientific Research Unit, Italian Space Agency, 00133 Rome, Italy;
| | - Anna Reale
- Department of Experimental Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (A.R.); (M.Z.); (K.K.)
| | - Michele Zampieri
- Department of Experimental Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (A.R.); (M.Z.); (K.K.)
| | - Katsiaryna Karpach
- Department of Experimental Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (A.R.); (M.Z.); (K.K.)
| | - Antonella Tinari
- Center for Gender-Specific Medicine, Gender Prevention and Health Section, ISS Istituto Superiore di Sanità, 00161 Rome, Italy;
| | - Lucia Bertuccini
- Core Facilities, ISS Istituto Superiore di Sanità, 00161 Rome, Italy;
| | - Simone Guarnieri
- Department of Neuroscience, Imaging and Clinical Sciences-CAST, “G. d’Annunzio” University of Chieti-Pescara, 66013 Chieti, Italy; (C.M.); (S.G.); (M.A.M.)
| | - Angela Catizone
- Department of Anatomy, Histology, Forensic-Medicine and Orthopedics, Section of Histology and Embryology, “Sapienza” University of Rome, 00161 Rome, Italy; (M.B.); (L.G.); (A.C.)
| | - Maria A. Mariggiò
- Department of Neuroscience, Imaging and Clinical Sciences-CAST, “G. d’Annunzio” University of Chieti-Pescara, 66013 Chieti, Italy; (C.M.); (S.G.); (M.A.M.)
| | - Giulia Ricci
- Department of Experimental Medicine, Università degli Studi della Campania “Luigi Vanvitelli”, 80138 Naples, Italy
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4
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Role of SIRT3 in Microgravity Response: A New Player in Muscle Tissue Recovery. Cells 2023; 12:cells12050691. [PMID: 36899828 PMCID: PMC10000945 DOI: 10.3390/cells12050691] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/17/2023] [Accepted: 02/18/2023] [Indexed: 02/24/2023] Open
Abstract
Life on Earth has evolved in the presence of a gravity constraint. Any change in the value of such a constraint has important physiological effects. Gravity reduction (microgravity) alters the performance of muscle, bone and, immune systems among others. Therefore, countermeasures to limit such deleterious effects of microgravity are needed considering future Lunar and Martian missions. Our study aims to demonstrate that the activation of mitochondrial Sirtuin 3 (SIRT3) can be exploited to reduce muscle damage and to maintain muscle differentiation following microgravity exposure. To this effect, we used a RCCS machine to simulate microgravity on ground on a muscle and cardiac cell line. During microgravity, cells were treated with a newly synthesized SIRT3 activator, called MC2791 and vitality, differentiation, ROS and, autophagy/mitophagy were measured. Our results indicate that SIRT3 activation reduces microgravity-induced cell death while maintaining the expression of muscle cell differentiation markers. In conclusion, our study demonstrates that SIRT3 activation could represent a targeted molecular strategy to reduce muscle tissue damage caused by microgravity.
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Simulated microgravity-induced endogenous H 2O 2 traced by an AIEgen. Sci Bull (Beijing) 2022; 67:2513-2516. [PMID: 36604027 DOI: 10.1016/j.scib.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 11/17/2022] [Accepted: 11/17/2022] [Indexed: 12/03/2022]
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6
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Manis C, Manca A, Murgia A, Uras G, Caboni P, Congiu T, Faa G, Pantaleo A, Cao G. Understanding the Behaviour of Human Cell Types under Simulated Microgravity Conditions: The Case of Erythrocytes. Int J Mol Sci 2022; 23:ijms23126876. [PMID: 35743319 PMCID: PMC9224527 DOI: 10.3390/ijms23126876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/09/2022] [Accepted: 06/15/2022] [Indexed: 12/10/2022] Open
Abstract
Erythrocytes are highly specialized cells in human body, and their main function is to ensure the gas exchanges, O2 and CO2, within the body. The exposure to microgravity environment leads to several health risks such as those affecting red blood cells. In this work, we investigated the changes that occur in the structure and function of red blood cells under simulated microgravity, compared to terrestrial conditions, at different time points using biochemical and biophysical techniques. Erythrocytes exposed to simulated microgravity showed morphological changes, a constant increase in reactive oxygen species (ROS), a significant reduction in total antioxidant capacity (TAC), a remarkable and constant decrease in total glutathione (GSH) concentration, and an augmentation in malondialdehyde (MDA) at increasing times. Moreover, experiments were performed to evaluate the lipid profile of erythrocyte membranes which showed an upregulation in the following membrane phosphocholines (PC): PC16:0_16:0, PC 33:5, PC18:2_18:2, PC 15:1_20:4 and SM d42:1. Thus, remarkable changes in erythrocyte cytoskeletal architecture and membrane stiffness due to oxidative damage have been found under microgravity conditions, in addition to factors that contribute to the plasticity of the red blood cells (RBCs) including shape, size, cell viscosity and membrane rigidity. This study represents our first investigation into the effects of microgravity on erythrocytes and will be followed by other experiments towards understanding the behaviour of different human cell types in microgravity.
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Affiliation(s)
- Cristina Manis
- Department of Life and Environmental Sciences, Cittadella Universitaria di Monserrato, 09042 Monserrato, Italy; (C.M.); (A.M.); (P.C.)
- Department of Mechanical, Chemical and Materials Engineering, University of Cagliari, Piazza d’Armi, 09123 Cagliari, Italy
| | - Alessia Manca
- Department of Biomedical Science, University of Sassari, Viale San Pietro, 07100 Sassari, Italy;
| | - Antonio Murgia
- Department of Life and Environmental Sciences, Cittadella Universitaria di Monserrato, 09042 Monserrato, Italy; (C.M.); (A.M.); (P.C.)
| | - Giuseppe Uras
- Department of Clinical and Movement Neurosciences, Institute of Neurology, University of College London, London NW3 2PF, UK;
| | - Pierluigi Caboni
- Department of Life and Environmental Sciences, Cittadella Universitaria di Monserrato, 09042 Monserrato, Italy; (C.M.); (A.M.); (P.C.)
| | - Terenzio Congiu
- Department of Medical Sciences and Public Health, University of Cagliari, Monserrato’s Campus, 09042 Monserrato, Italy; (T.C.); (G.F.)
| | - Gavino Faa
- Department of Medical Sciences and Public Health, University of Cagliari, Monserrato’s Campus, 09042 Monserrato, Italy; (T.C.); (G.F.)
| | - Antonella Pantaleo
- Department of Biomedical Science, University of Sassari, Viale San Pietro, 07100 Sassari, Italy;
- Correspondence: (A.P.); (G.C.)
| | - Giacomo Cao
- Department of Mechanical, Chemical and Materials Engineering, University of Cagliari, Piazza d’Armi, 09123 Cagliari, Italy
- Center of Advanced Studies, Research and Development in Sardinia (CRS4), Loc. Piscina Manna, Building 1, 09050 Pula, Italy
- Sardinia AeroSpace District (DASS), at Sardegna Ricerche, Via G. Carbonazzi 14, 09123 Cagliari, Italy
- Correspondence: (A.P.); (G.C.)
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7
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Zhao Y, Zhong G, Du R, Zhao D, Li J, Li Y, Xing W, Jin X, Zhang W, Sun W, Liu C, Liu Z, Yuan X, Kan G, Han X, Li Q, Chang YZ, Li Y, Ling S. Ckip-1 3′-UTR Attenuates Simulated Microgravity-Induced Cardiac Atrophy. Front Cell Dev Biol 2022; 9:796902. [PMID: 35186951 PMCID: PMC8847737 DOI: 10.3389/fcell.2021.796902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 12/15/2021] [Indexed: 12/24/2022] Open
Abstract
Microgravity prominently affected cardiovascular health, which was the gravity-dependent physical factor. Deep space exploration had been increasing in frequency, but heart function was susceptible to conspicuous damage and cardiac mass declined in weightlessness. Understanding of the etiology of cardiac atrophy exposed to microgravity currently remains limited. The 3′-untranslated region (UTR) of casein kinase-2 interacting protein-1 (Ckip-1) was a pivotal mediator in pressure overload-induced cardiac remodeling. However, the role of Ckip-1 3′-UTR in the heart during microgravity was unknown. We analyzed Ckip-1 mRNA 3′-UTR and coding sequence (CDS) expression levels in ground-based analogs such as mice hindlimb unloading (HU) and rhesus monkey head-down bed rest model. Ckip-1 3′-UTR had transcribed levels in the opposite change trend with cognate CDS expression in the hearts. We then subjected wild-type (WT) mice and cardiac-specific Ckip-1 3′-UTR-overexpressing mice to hindlimb unloading for 28 days. Our results uncovered that Ckip-1 3′-UTR remarkably attenuated cardiac dysfunction and mass loss in simulated microgravity environments. Mechanistically, Ckip-1 3′-UTR inhibited lipid accumulation and elevated fatty acid oxidation-related gene expression in the hearts through targeting calcium/calmodulin-dependent kinase 2 (CaMKK2) and activation of the AMPK-PPARα-CPT1b signaling pathway. These findings demonstrated Ckip-1 3′-UTR was an important regulator in atrophic heart growth after simulated microgravity.
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Affiliation(s)
- Yinglong Zhao
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
- Key Laboratory of Molecular and Cellular Biology of Ministry of Education, College of Life Science, Hebei Normal University, Shijiazhuang, China
| | - Guohui Zhong
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
- School of Aerospace Medicine, Fourth Military Medical University, Xi’an, China
| | - Ruikai Du
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Dingsheng Zhao
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Jianwei Li
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yuheng Li
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
- School of Aerospace Medicine, Fourth Military Medical University, Xi’an, China
| | - Wenjuan Xing
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
- School of Aerospace Medicine, Fourth Military Medical University, Xi’an, China
| | - Xiaoyan Jin
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Wenjuan Zhang
- State Key Laboratory of Proteomics, National Center of Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, China
| | - Weijia Sun
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Caizhi Liu
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Zizhong Liu
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Xinxin Yuan
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Guanghan Kan
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Xuan Han
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Qi Li
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yan-Zhong Chang
- Key Laboratory of Molecular and Cellular Biology of Ministry of Education, College of Life Science, Hebei Normal University, Shijiazhuang, China
- *Correspondence: Yan-Zhong Chang, ; Yingxian Li, ; Shukuan Ling,
| | - Yingxian Li
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
- *Correspondence: Yan-Zhong Chang, ; Yingxian Li, ; Shukuan Ling,
| | - Shukuan Ling
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
- *Correspondence: Yan-Zhong Chang, ; Yingxian Li, ; Shukuan Ling,
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8
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Schulz H, Strauch SM, Richter P, Wehland M, Krüger M, Sahana J, Corydon TJ, Wise P, Baran R, Lebert M, Grimm D. Latest knowledge about changes in the proteome in microgravity. Expert Rev Proteomics 2022; 19:43-59. [PMID: 35037812 DOI: 10.1080/14789450.2022.2030711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
INTRODUCTION : A long-term stay of humans in space causes a large number of well-known health problems and changes in protists and plants. Deep space exploration will increase the time humans or rodents will spend in microgravity (µg). Moreover, they are exposed to cosmic radiation, hypodynamia, and isolation. OMICS investigations will increase our knowledge of the underlying mechanisms of µg-induced alterations in vivo and in vitro. AREAS COVERED : We summarize the findings over the recent 3 years on µg-induced changes in the proteome of protists, plants, rodent and human cells. Considering the thematic orientation of microgravity-related publications in that time frame, we focus on medicine-associated findings such as the µg-induced antibiotic resistance of bacteria, the myocardial consequences of µg-induced calpain activation and the role of MMP13 in osteoarthritis. All these point to the fact that µg is an extreme stressor that could not be evolutionarily addressed on Earth. EXPERT COMMENTARY : In conclusion, when interpreting µg-experiments, the direct, mostly unspecific stress response, must be distinguished from specific µg-effects. For this reason, recent studies often do not consider single protein findings but place them in the context of protein-protein interactions. This enables an estimation of functional relationships, especially if these are supported by epigenetic and transcriptional data (multi-omics).
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Affiliation(s)
- Herbert Schulz
- Department of Microgravity and Translational Regenerative Medicine, Clinic for Plastic, Aesthetic and Hand Surgery, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany.,Research Group 'Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt- und Schwerelosigkeitsbedingungen' (MARS), Otto-von-Guericke University, Magdeburg, Germany
| | - Sebastian M Strauch
- Postgraduate Program in Health and Environment, University of Joinville Region, Rua Paulo Malschitzki, 10 - Zona Industrial Norte, Joinville, SC, CEP 89219-710, Brazil
| | - Peter Richter
- Gravitational Biology Group, Department of Biology, Friedrich-Alexander University, Staudtstraße 5, 91058 Erlangen, Germany
| | - Markus Wehland
- Department of Microgravity and Translational Regenerative Medicine, Clinic for Plastic, Aesthetic and Hand Surgery, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany.,Research Group 'Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt- und Schwerelosigkeitsbedingungen' (MARS), Otto-von-Guericke University, Magdeburg, Germany
| | - Marcus Krüger
- Department of Microgravity and Translational Regenerative Medicine, Clinic for Plastic, Aesthetic and Hand Surgery, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany.,Research Group 'Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt- und Schwerelosigkeitsbedingungen' (MARS), Otto-von-Guericke University, Magdeburg, Germany
| | | | - Thomas J Corydon
- Department of Biomedicine, Aarhus University, Aarhus C, Denmark.,Department of Ophthalmology, Aarhus University Hospital, Aarhus C, Denmark
| | - Petra Wise
- Department of Microgravity and Translational Regenerative Medicine, Clinic for Plastic, Aesthetic and Hand Surgery, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany.,The Saban Research Institute, Children's Hospital Los Angeles, University of Southern California, Los Angeles, USA
| | - Ronni Baran
- Department of Biomedicine, Aarhus University, Aarhus C, Denmark
| | - Michael Lebert
- Gravitational Biology Group, Department of Biology, Friedrich-Alexander University, Staudtstraße 5, 91058 Erlangen, Germany.,Space Biology Unlimited SAS, 24 Cours de l'Intendance, 33000 Bordeaux, France
| | - Daniela Grimm
- Department of Microgravity and Translational Regenerative Medicine, Clinic for Plastic, Aesthetic and Hand Surgery, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany.,Research Group 'Magdeburger Arbeitsgemeinschaft für Forschung unter Raumfahrt- und Schwerelosigkeitsbedingungen' (MARS), Otto-von-Guericke University, Magdeburg, Germany.,Department of Biomedicine, Aarhus University, Aarhus C, Denmark
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