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Han H, Jia H, Wang YF, Song JP. Cardiovascular adaptations and pathological changes induced by spaceflight: from cellular mechanisms to organ-level impacts. Mil Med Res 2024; 11:68. [PMID: 39334239 PMCID: PMC11429428 DOI: 10.1186/s40779-024-00570-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 09/01/2024] [Indexed: 09/30/2024] Open
Abstract
The advancement in extraterrestrial exploration has highlighted the crucial need for studying how the human cardiovascular system adapts to space conditions. Human development occurs under the influence of gravity, shielded from space radiation by Earth's magnetic field, and within an environment characterized by 24-hour day-night cycles resulting from Earth's rotation, thus deviating from these conditions necessitates adaptive responses for survival. With upcoming manned lunar and Martian missions approaching rapidly, it is essential to understand the impact of various stressors induced by outer-space environments on cardiovascular health. This comprehensive review integrates insights from both actual space missions and simulated experiments on Earth, to analyze how microgravity, space radiation, and disrupted circadian affect cardiovascular well-being. Prolonged exposure to microgravity induces myocardial atrophy and endothelial dysfunction, which may be exacerbated by space radiation. Mitochondrial dysfunction and oxidative stress emerge as key underlying mechanisms along with disturbances in ion channel perturbations, cytoskeletal damage, and myofibril changes. Disruptions in circadian rhythms caused by factors such as microgravity, light exposure, and irregular work schedules, could further exacerbate cardiovascular issues. However, current research tends to predominantly focus on disruptions in the core clock gene, overlooking the multifactorial nature of circadian rhythm disturbances in space. Future space missions should prioritize targeted prevention strategies and early detection methods for identifying cardiovascular risks, to preserve astronaut health and ensure mission success.
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Affiliation(s)
- Han Han
- Beijing Key Laboratory of Preclinical Research and Evaluation for Cardiovascular Implant Materials, Animal Experimental Centre, National Centre for Cardiovascular Disease; Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China
| | - Hao Jia
- Beijing Key Laboratory of Preclinical Research and Evaluation for Cardiovascular Implant Materials, Animal Experimental Centre, National Centre for Cardiovascular Disease; Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China
| | - Yi-Fan Wang
- Beijing Key Laboratory of Preclinical Research and Evaluation for Cardiovascular Implant Materials, Animal Experimental Centre, National Centre for Cardiovascular Disease; Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China
| | - Jiang-Ping Song
- Beijing Key Laboratory of Preclinical Research and Evaluation for Cardiovascular Implant Materials, Animal Experimental Centre, National Centre for Cardiovascular Disease; Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China.
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Ibrahim Z, Khan NA, Siddiqui R, Qaisar R, Marzook H, Soares NC, Elmoselhi AB. Gut matters in microgravity: potential link of gut microbiota and its metabolites to cardiovascular and musculoskeletal well-being. Nutr Metab (Lond) 2024; 21:66. [PMID: 39123239 PMCID: PMC11316329 DOI: 10.1186/s12986-024-00836-6] [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: 02/08/2024] [Accepted: 07/27/2024] [Indexed: 08/12/2024] Open
Abstract
The gut microbiota and its secreted metabolites play a significant role in cardiovascular and musculoskeletal health and diseases. The dysregulation of the intestinal microbiota poses a significant threat to cardiovascular and skeletal muscle well-being. Nonetheless, the precise molecular mechanisms underlying these changes remain unclear. Furthermore, microgravity presents several challenges to cardiovascular and musculoskeletal health compromising muscle strength, endothelial dysfunction, and metabolic changes. The purpose of this review is to critically examine the role of gut microbiota metabolites on cardiovascular and skeletal muscle functions and dysfunctions. It also explores the molecular mechanisms that drive microgravity-induced deconditioning in both cardiovascular and skeletal muscle. Key findings in this review highlight that several alterations in gut microbiota and secreted metabolites in microgravity mirror characteristics seen in cardiovascular and skeletal muscle diseases. Those alterations include increased levels of Firmicutes/Bacteroidetes (F/B) ratio, elevated lipopolysaccharide levels (LPS), increased in para-cresol (p-cresol) and secondary metabolites, along with reduction in bile acids and Akkermansia muciniphila bacteria. Highlighting the potential, modulating gut microbiota in microgravity conditions could play a significant role in mitigating cardiovascular and skeletal muscle diseases not only during space flight but also in prolonged bed rest scenarios here on Earth.
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Affiliation(s)
- Zeinab Ibrahim
- Research Institute of Medical & Health Sciences, University of Sharjah, Sharjah, 27272, UAE
- Basic Medical Sciences Department, College of Medicine, University of Sharjah, Sharjah, 27272, United Arab Emirates
| | - Naveed A Khan
- Microbiota Research Center, Istinye University, Istanbul, 34010, Turkey
| | - Ruqaiyyah Siddiqui
- Institute of Biological Chemistry, Biophysics and Bioengineering, Heriot-Watt University, Edinburgh, EH14 4AS,, UK
- Microbiota Research Center, Istinye University, Istanbul, 34010, Turkey
| | - Rizwan Qaisar
- Research Institute of Medical & Health Sciences, University of Sharjah, Sharjah, 27272, UAE
- Basic Medical Sciences Department, College of Medicine, University of Sharjah, Sharjah, 27272, United Arab Emirates
| | - Hezlin Marzook
- Research Institute of Medical & Health Sciences, University of Sharjah, Sharjah, 27272, UAE
| | - Nelson C Soares
- Center for Applied and Translational Genomics (CATG), Mohammed Bin Rashid university of Medicine and Health Sciences, Dubai, 0000, United Arab Emirates
- Laboratory of Proteomics, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Av Padre Cruz, Lisbon, 1649-016, Portugal
| | - Adel B Elmoselhi
- Research Institute of Medical & Health Sciences, University of Sharjah, Sharjah, 27272, UAE.
- Basic Medical Sciences Department, College of Medicine, University of Sharjah, Sharjah, 27272, United Arab Emirates.
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Tomsia M, Cieśla J, Śmieszek J, Florek S, Macionga A, Michalczyk K, Stygar D. Long-term space missions' effects on the human organism: what we do know and what requires further research. Front Physiol 2024; 15:1284644. [PMID: 38415007 PMCID: PMC10896920 DOI: 10.3389/fphys.2024.1284644] [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: 08/28/2023] [Accepted: 01/22/2024] [Indexed: 02/29/2024] Open
Abstract
Space has always fascinated people. Many years have passed since the first spaceflight, and in addition to the enormous technological progress, the level of understanding of human physiology in space is also increasing. The presented paper aims to summarize the recent research findings on the influence of the space environment (microgravity, pressure differences, cosmic radiation, etc.) on the human body systems during short-term and long-term space missions. The review also presents the biggest challenges and problems that must be solved in order to extend safely the time of human stay in space. In the era of increasing engineering capabilities, plans to colonize other planets, and the growing interest in commercial space flights, the most topical issues of modern medicine seems to be understanding the effects of long-term stay in space, and finding solutions to minimize the harmful effects of the space environment on the human body.
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Affiliation(s)
- Marcin Tomsia
- Department of Forensic Medicine and Forensic Toxicology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Julia Cieśla
- School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Joanna Śmieszek
- School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Szymon Florek
- School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Agata Macionga
- School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Katarzyna Michalczyk
- Department of Physiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Katowice, Poland
| | - Dominika Stygar
- Department of Physiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Katowice, Poland
- SLU University Animal Hospital, Swedish University of Agricultural Sciences, Uppsala, Sweden
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4
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Ibrahim Z, Khan NA, Qaisar R, Saleh MA, Siddiqui R, Al-Hroub HM, Giddey AD, Semreen MH, Soares NC, Elmoselhi AB. Serum multi-omics analysis in hindlimb unloading mice model: Insights into systemic molecular changes and potential diagnostic and therapeutic biomarkers. Heliyon 2024; 10:e23592. [PMID: 38187258 PMCID: PMC10770503 DOI: 10.1016/j.heliyon.2023.e23592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 01/09/2024] Open
Abstract
Microgravity, in space travel and prolonged bed rest conditions, induces cardiovascular deconditioning along with skeletal muscle mass loss and weakness. The findings of microgravity research may also aid in the understanding and treatment of human health conditions on Earth such as muscle atrophy, and cardiovascular diseases. Due to the paucity of biomarkers and the unknown underlying mechanisms of cardiovascular and skeletal muscle deconditioning in these environments, there are insufficient diagnostic and preventative measures. In this study, we employed hindlimb unloading (HU) mouse model, which mimics astronauts in space and bedridden patients, to first evaluate cardiovascular and skeletal muscle function, followed by proteomics and metabolomics LC-MS/MS-based analysis using serum samples. Three weeks of unloading caused changes in the function of the cardiovascular system in c57/Bl6 mice, as seen by a decrease in mean arterial pressure and heart weight. Unloading for three weeks also changed skeletal muscle function, causing a loss in grip strength in HU mice and atrophy of skeletal muscle indicated by a reduction in muscle mass. These modifications were partially reversed by a two-week recovery period of reloading condition, emphasizing the significance of the recovery process. Proteomics analysis revealed 12 dysregulated proteins among the groups, such as phospholipid transfer protein, Carbonic anhydrase 3, Parvalbumin alpha, Major urinary protein 20 (Mup20), Thrombospondin-1, and Apolipoprotein C-IV. On the other hand, metabolomics analysis showed altered metabolites among the groups such as inosine, hypoxanthine, xanthosine, sphinganine, l-valine, 3,4-Dihydroxyphenylglycol, and l-Glutamic acid. The joint data analysis revealed that HU conditions mainly impacted pathways such as ABC transporters, complement and coagulation cascades, nitrogen metabolism, and purine metabolism. Overall, our results indicate that microgravity environment induces significant alterations in the function, proteins, and metabolites of these mice. These observations suggest the potential utilization of these proteins and metabolites as novel biomarkers for assessing and mitigating cardiovascular and skeletal muscle deconditioning associated with such conditions.
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Affiliation(s)
- Zeinab Ibrahim
- Research Institute of Medical & Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
- Basic Medical Sciences Department, College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Naveed A. Khan
- Research Institute of Medical & Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
- Clinical Sciences Department, College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
- Microbiota Research Center, Istinye University, Istanbul, 34010, Turkey
| | - Rizwan Qaisar
- Research Institute of Medical & Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
- Basic Medical Sciences Department, College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Mohamed A. Saleh
- Research Institute of Medical & Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
- Clinical Sciences Department, College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Ruqaiyyah Siddiqui
- Institute of Biological Chemistry, Biophysics and Bioengineering, Heriot-Watt University Edinburgh, EH14 4AS UK
- Microbiota Research Center, Istinye University, Istanbul, 34010, Turkey
| | - Hamza M. Al-Hroub
- Research Institute of Medical & Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Alexander D. Giddey
- Center for Applied and Translational Genomics, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Mohammad Harb Semreen
- Research Institute of Medical & Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
- Department of Medicinal Chemistry, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Nelson C. Soares
- Research Institute of Medical & Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
- Department of Medicinal Chemistry, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
- Laboratory of Proteomics, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Av. Padre Cruz, Lisbon, 1649-016, Portugal
- Centre for Toxicogenomics and Human Health (ToxOmics), NOVA School/ Faculdade de Lisboa, Lisbon, Portugal
| | - Adel B. Elmoselhi
- Research Institute of Medical & Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
- Basic Medical Sciences Department, College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates
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Mitrokhin VM, Kamkina OV, Kamkin AG, Rodina AS, Zolotareva AD, Zolotarev VI, Kazansky VE, Gorbacheva LR, Bilichenko AS, Shileiko SA, Mladenov MI. Simulated Microgravity and Hypergravity Affect the Expression Level of Soluble Guanylate Cyclase, Adenylate Cyclase, and Phosphodiesterase Genesin Rat Ventricular Cardiomyocytes. Bull Exp Biol Med 2024; 176:359-362. [PMID: 38342810 DOI: 10.1007/s10517-024-06024-z] [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: 07/18/2023] [Indexed: 02/13/2024]
Abstract
Ion channels activity is regulated through soluble guanylate cyclase (sGC) and adenylate cyclase (AC) pathways, while phosphodiesterases (PDE) control the intracellular levels of cAMP and cGMP. Here we applied RNA transcriptome sequencing to study changes in the gene expression of the sGC, AC, and PDE isoforms in isolated rat ventricular cardiomyocytes under conditions of microgravity and hypergravity. Our results demonstrate that microgravity reduces the expression of sGC isoform genes, while hypergravity increases their expression. For a subset of AC isoforms, gene expression either increased or decreased under both microgravity and hypergravity conditions. The expression of genes encoding 10 PDE isoforms decreased under microgravity, but increased under hypergravity. However, under both microgravity and hypergravity, the gene expression increased for 7 PDE isoforms and decreased for 3 PDE isoforms. Overall, our findings indicate specific gravity-dependent changes in the expression of genes of isoforms associated with the studied enzymes.
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Affiliation(s)
- V M Mitrokhin
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - O V Kamkina
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A G Kamkin
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia.
| | - A S Rodina
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A D Zolotareva
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - V I Zolotarev
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - V E Kazansky
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - L R Gorbacheva
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A S Bilichenko
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - S A Shileiko
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - M I Mladenov
- Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
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Li Y, Zhao Y, Zhong G, Xu Q, Tan Y, Xing W, Cao D, Wang Y, Liu C, Li J, Du R, Sun W, Yuan X, Li Y, Liu Z, Jin X, Zhao D, Song J, Wang Y, Kan G, Han X, Liu S, Yuan M, Gao F, Shu J, Li Y, Ling S. Vascular smooth muscle cell-specific miRNA-214 deficiency alleviates simulated microgravity-induced vascular remodeling. FASEB J 2024; 38:e23369. [PMID: 38100642 DOI: 10.1096/fj.202300727r] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 11/08/2023] [Accepted: 11/30/2023] [Indexed: 12/17/2023]
Abstract
The human cardiovascular system has evolved to accommodate the gravity of Earth. Microgravity during spaceflight has been shown to induce vascular remodeling, leading to a decline in vascular function. The underlying mechanisms are not yet fully understood. Our previous study demonstrated that miR-214 plays a critical role in angiotensin II-induced vascular remodeling by reducing the levels of Smad7 and increasing the phosphorylation of Smad3. However, its role in vascular remodeling evoked by microgravity is not yet known. This study aimed to determine the contribution of miR-214 to the regulation of microgravity-induced vascular remodeling. The results of our study revealed that miR-214 expression was increased in the forebody arteries of both mice and monkeys after simulated microgravity treatment. In vitro, rotation-simulated microgravity-induced VSMC migration, hypertrophy, fibrosis, and inflammation were repressed by miR-214 knockout (KO) in VSMCs. Additionally, miR-214 KO increased the level of Smad7 and decreased the phosphorylation of Smad3, leading to a decrease in downstream gene expression. Furthermore, miR-214 cKO protected against simulated microgravity induced the decline in aorta function and the increase in stiffness. Histological analysis showed that miR-214 cKO inhibited the increases in vascular medial thickness that occurred after simulated microgravity treatment. Altogether, these results demonstrate that miR-214 has potential as a therapeutic target for the treatment of vascular remodeling caused by simulated microgravity.
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Affiliation(s)
- Youyou Li
- Department of Physical Education, China Agricultural University, Beijing, China
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yunzhang Zhao
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
- Department of Cardiology & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - Guohui Zhong
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
- School of Aerospace Medicine, The Fourth Military Medical University, Xi'an, China
| | - Qing Xu
- Core Facilities Center, Capital Medical University, Beijing, China
| | - Yingjun Tan
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Wenjuan Xing
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
- School of Aerospace Medicine, The Fourth Military Medical University, Xi'an, China
| | - Dengchao Cao
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yinbo Wang
- 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
| | - Jianwei Li
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Ruikai Du
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Weijia Sun
- 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
| | - Yeheng Li
- 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
| | - Xiaoyan Jin
- 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
| | - Jinping Song
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yanqing Wang
- 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
| | - Shujuan Liu
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Min Yuan
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Feng Gao
- School of Aerospace Medicine, The Fourth Military Medical University, Xi'an, China
| | - Jingdan Shu
- Department of Physical Education, China Agricultural University, Beijing, China
| | - Yingxian Li
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Shukuan Ling
- Oujiang Laboratory (Zhejiang Lab for Regenerative Medicine, Vision and Brain Health), Wenzhou, China
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Liu T, Ma Y, Zhao H, Wang P, Niu Y, Hu Y, Shen X, Zhang M, Yan B, Yu J. Hawthorn leaves flavonoids attenuate cardiac remodeling induced by simulated microgravity. PHARMACEUTICAL BIOLOGY 2023; 61:683-695. [PMID: 37096968 PMCID: PMC10132252 DOI: 10.1080/13880209.2023.2203194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
CONTEXT Hawthorn leaves are a kind of widely used medicinal plant in China. The major ingredient, hawthorn leaves flavonoids (HLF), have cardiotonic, cardioprotective, and vascular protective effects. OBJECTIVE The study evaluated the protective role of HLF in cardiac remodelling and the underlying mechanisms under simulated microgravity by hindlimb unloading rats. MATERIALS AND METHODS Adult male Sprague-Dawley rats were divided into control, HLF, HU (hindlimb unloading) and HU + HLF groups (n = 8). After HU and daily intragastric administration at the dose of 100 mg/kg/d for 8 weeks, cardiac function and structure were evaluated by biochemical indices and histopathology. We identified the main active compounds and mechanisms involved in the cardioprotective effects of HLF via bioinformatics and molecular docking analysis, and relative signalling pathway activity was verified by Western blot. RESULTS HLF treatment could reverse the HU-induced decline in LV-EF (HU, 55.13% ± 0.98% vs. HU + HLF, 71.16% ± 5.08%), LV-FS (HU, 29.44% ± 0.67% vs. HU + HLF, 41.62% ± 4.34%) and LV mass (HU, 667.99 ± 65.69 mg vs. HU + HLF, 840.02 ± 73.00 mg). Furthermore, HLF treatment significantly increased NPRA expression by 135.39%, PKG by 51.27%, decreased PDE5A by 20.03%, NFATc1 by 41.68% and Rcan1.4 by 54.22%. CONCLUSIONS HLF plays a protective effect on HU-induced cardiac remodelling by enhancing NPRA-cGMP-PKG pathway and suppressing the calcineurin-NFAT pathway, which provides a theoretical basis for use in clinical therapies.
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Affiliation(s)
- Tian Liu
- Clinical Experimental Center, Northwest University Affiliated Xi’an International Medical Center Hospital, Shaanxi, P.R.China
- Xi’an Engineering Technology Research Center for Cardiovascular Active Peptides, Shaanxi, P.R.China
| | - Yuqi Ma
- Endocrinology Department, Northwest University Affiliated Xi’an International Medical Center Hospital, Shaanxi, P. R.China
| | - Hui Zhao
- Clinical Experimental Center, Northwest University Affiliated Xi’an International Medical Center Hospital, Shaanxi, P.R.China
- Xi’an Engineering Technology Research Center for Cardiovascular Active Peptides, Shaanxi, P.R.China
| | - Pengli Wang
- Clinical Experimental Center, Northwest University Affiliated Xi’an International Medical Center Hospital, Shaanxi, P.R.China
- Xi’an Engineering Technology Research Center for Cardiovascular Active Peptides, Shaanxi, P.R.China
| | - Yan Niu
- Clinical Experimental Center, Northwest University Affiliated Xi’an International Medical Center Hospital, Shaanxi, P.R.China
- Xi’an Engineering Technology Research Center for Cardiovascular Active Peptides, Shaanxi, P.R.China
| | - Yuehuan Hu
- Clinical Experimental Center, Northwest University Affiliated Xi’an International Medical Center Hospital, Shaanxi, P.R.China
- Xi’an Engineering Technology Research Center for Cardiovascular Active Peptides, Shaanxi, P.R.China
| | - Xi Shen
- Clinical Experimental Center, Northwest University Affiliated Xi’an International Medical Center Hospital, Shaanxi, P.R.China
- Xi’an Engineering Technology Research Center for Cardiovascular Active Peptides, Shaanxi, P.R.China
| | - Mingxia Zhang
- Clinical Experimental Center, Northwest University Affiliated Xi’an International Medical Center Hospital, Shaanxi, P.R.China
- Xi’an Engineering Technology Research Center for Cardiovascular Active Peptides, Shaanxi, P.R.China
| | - Bing Yan
- Clinical Experimental Center, Northwest University Affiliated Xi’an International Medical Center Hospital, Shaanxi, P.R.China
- Xi’an Engineering Technology Research Center for Cardiovascular Active Peptides, Shaanxi, P.R.China
| | - Jun Yu
- Clinical Experimental Center, Northwest University Affiliated Xi’an International Medical Center Hospital, Shaanxi, P.R.China
- Xi’an Engineering Technology Research Center for Cardiovascular Active Peptides, Shaanxi, P.R.China
- CONTACT Jun Yu Clinical Experimental Center, Xi’an International Medical Center Hospital, No. 777 Xitai Road Xi’an, Shaanxi710100, P. R. China
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8
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Kamkin AG, Mitrokhin VM, Kamkina OV, Kazansky VE, Rodina AS, Zolotareva AD, Zolotarev VI, Sutyagin PV, Mladenov MI, Shenkman BS, Kalashnikov VE, Orlov OI. Simulated Microgravity Changes the Number of Mechanically Gated and Mechanosensitive Ion Channels Genes Transcripts in Rat Ventricular Cardiomyocytes. DOKL BIOCHEM BIOPHYS 2023; 512:251-255. [PMID: 38093125 DOI: 10.1134/s1607672923700369] [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: 05/25/2023] [Revised: 06/03/2023] [Accepted: 06/05/2023] [Indexed: 12/18/2023]
Abstract
The mechanoelectrical feedback in the heart is based on the work of mechanically gated (MGCs) and mechanosensitive (MSCs) channels. Since microgravity alters the heart's morphological and physiological properties, we hypothesized that the expression of both MGCs and MSCs would be affected. We employed RNA transcriptome sequencing to investigate changes in the gene transcript levels of MGCs and MSCs in isolated rat ventricular cardiomyocytes under control conditions and in a simulated microgravity environment. For the first time, our findings demonstrated that simulated microgravity induces alterations in the gene transcript levels of specific MGCs, such as TRPM7, TRPV2, TRPP1, TRPP2, Piezo1, TMEM63A, TMEM36B, and known MSCs, including K2P2.1, K2P3.1, Kir6.1, Kir6.2, NaV1.5, CaV1.2, KV7.1. However, other voltage-gated channels and channels lacking a voltage sensor remained unaffected. These findings suggest that the altered expression of MGCs and MSCs could lead to changes in the net currents across the membrane, ultimately impacting the heart's function.
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Affiliation(s)
- A G Kamkin
- Pirogov Russian National Research Medical University, Moscow, Russia.
| | - V M Mitrokhin
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - O V Kamkina
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - V E Kazansky
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - A S Rodina
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - A D Zolotareva
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - V I Zolotarev
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - P V Sutyagin
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - M I Mladenov
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - B S Shenkman
- State Scientific Center of Russian Federation Institute of Biomedical Problems, Russian Academy of Sciences, Moscow, Russia
| | - V E Kalashnikov
- State Scientific Center of Russian Federation Institute of Biomedical Problems, Russian Academy of Sciences, Moscow, Russia
| | - O I Orlov
- State Scientific Center of Russian Federation Institute of Biomedical Problems, Russian Academy of Sciences, Moscow, Russia
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9
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Liu Y, Guo L, Xu C, Liu J, Fan Q, Gai Y, Zhao S, Wu X, Mi T, Wang J, Li Y. Comprehensive analysis of transcriptomics and metabolomics to understand tail-suspension-induced myocardial injury in rat. Front Cardiovasc Med 2023; 9:1074257. [PMID: 36733828 PMCID: PMC9886666 DOI: 10.3389/fcvm.2022.1074257] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 12/27/2022] [Indexed: 01/18/2023] Open
Abstract
Background/Aims The effect and underlying mechanism of microgravity on myocardium still poorly understood. The present study aims to reveal the effect and underlying mechanism of tail-suspension-induced microgravity on myocardium of rats. Methods Tail-suspension was conducted to simulate microgravity in rats. Echocardiography assay was used to detect cardiac function. The cardiac weight index was measured. Hematoxylin and eosin (HE) staining and transmission electron microscopy assay were conducted to observe the structure of the tissues. RNA sequencing and non-targeted metabolomics was employed to obtain transcriptome and metabolic signatures of heart from tail-suspension-induced microgravity and control rats. Results Microgravity induced myocardial atrophy and decreased cardiac function in rats. Structure and ultrastructure changes were observed in myocardium of rats stimulated with microgravity. RNA sequencing for protein coding genes was performed and identified a total of 605 genes were differentially expressed in myocardium of rats with tail suspension, with 250 upregulated and 355 downregulated (P < 0.05 and | log2fold change| > 1). A total of 55 differentially expressed metabolites were identified between the two groups (VIP > 1 and P < 0.05) by the metabolic profiles of heart tissues from microgravity groups and control. Several major pathways altered aberrantly at both transcriptional and metabolic levels, including FoxO signaling pathway, Amyotrophic lateral sclerosis, Histidine metabolism, Arginine and proline metabolism. Conclusion Microgravity can induce myocardial atrophy and decreases cardiac function in rats and the molecular alterations at the metabolic and transcriptomic levels was observed, which indicated major altered pathways in rats with tail suspension. The differentially expressed genes and metabolites-involved in the pathways maybe potential biomarkers for microgravity-induced myocardial atrophy.
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10
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Sy MR, Keefe JA, Sutton JP, Wehrens XHT. Cardiac function, structural, and electrical remodeling by microgravity exposure. Am J Physiol Heart Circ Physiol 2023; 324:H1-H13. [PMID: 36399385 PMCID: PMC9762974 DOI: 10.1152/ajpheart.00611.2022] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/14/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022]
Abstract
Space medicine is key to the human exploration of outer space and pushes the boundaries of science, technology, and medicine. Because of harsh environmental conditions related to microgravity and other factors and hazards in outer space, astronauts and spaceflight participants face unique health and medical challenges, including those related to the heart. In this review, we summarize the literature regarding the effects of spaceflight on cardiac structure and function. We also provide an in-depth review of the literature regarding the effects of microgravity on cardiac calcium handling. Our review can inform future mechanistic and therapeutic studies and is applicable to other physiological states similar to microgravity such as prolonged horizontal bed rest and immobilization.
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Affiliation(s)
- Mary R Sy
- Cardiovascular Research Institute, Baylor College of Medicine, Houston, Texas
- Department of Integrative Physiology, Baylor College of Medicine, Houston, Texas
| | - Joshua A Keefe
- Cardiovascular Research Institute, Baylor College of Medicine, Houston, Texas
- Department of Integrative Physiology, Baylor College of Medicine, Houston, Texas
| | - Jeffrey P Sutton
- Center for Space Medicine, Baylor College of Medicine, Houston, Texas
- Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Xander H T Wehrens
- Cardiovascular Research Institute, Baylor College of Medicine, Houston, Texas
- Department of Integrative Physiology, Baylor College of Medicine, Houston, Texas
- Center for Space Medicine, Baylor College of Medicine, Houston, Texas
- Department of Medicine, Baylor College of Medicine, Houston, Texas
- Department of Neuroscience, Baylor College of Medicine, Houston, Texas
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas
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11
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Rojo‐García AV, Vanmunster M, Pacolet A, Suhr F. Physical inactivity by tail suspension alters markers of metabolism, structure, and autophagy of the mouse heart. Physiol Rep 2023; 11:e15574. [PMID: 36695670 PMCID: PMC9875748 DOI: 10.14814/phy2.15574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 06/17/2023] Open
Abstract
Sedentary behavior has become ingrained in our society and has been linked to cardiovascular diseases. Physical inactivity is the main characteristic of sedentary behavior. However, its impact on cardiovascular disease is not clear. Therefore, we investigated the effect of physical inactivity in an established mouse model on gene clusters associated with cardiac fibrosis, electrophysiology, cell regeneration, and tissue degradation/turnover. We investigated a sedentary group (CTR, n = 10) versus a tail suspension group (TS, n = 11) that caused hindlimb unloading and consequently physical inactivity. Through histological, protein content, and transcript analysis approaches, we found that cardiac fibrosis-related genes partly change, with significant TS-associated increases in Tgfb1, but without changes in Col1a1 and Fn1. These changes are not translated into fibrosis at tissue level. We further detected TS-mediated increases in protein degradation- (Trim63, p < 0.001; Fbxo32, p = 0.0947 as well as in biosynthesis-related [P70s6kb1, p < 0.01]). Corroborating these results, we found increased expression of autophagy markers such as Atg7 (p < 0.01) and ULK1 (p < 0.05). Two cardiomyocyte regeneration- and sarcomerogenesis-related genes, Yap (p = 0.0535) and Srf (p < 0.001), increased upon TS compared to CTR conditions. Finally, we found significant upregulation of Gja1 (p < 0.05) and a significant downregulation of Aqp1 (p < 0.05). Our data demonstrate that merely 2 weeks of reduced physical activity induce changes in genes associated with cardiac structure and electrophysiology. Hence, these data should find the basis for novel research directed to evaluate the interplay of cardiac functioning and physical inactivity.
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Affiliation(s)
| | - Mathias Vanmunster
- Department of Movement SciencesExercise Physiology Research Group, KU LeuvenLeuvenBelgium
| | - Alexander Pacolet
- Department of Movement SciencesExercise Physiology Research Group, KU LeuvenLeuvenBelgium
| | - Frank Suhr
- Department of Movement SciencesExercise Physiology Research Group, KU LeuvenLeuvenBelgium
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12
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Abstract
Major advances in biomedical imaging have occurred over the last 2 decades and now allow many physiological, cellular, and molecular processes to be imaged noninvasively in small animal models of cardiovascular disease. Many of these techniques can be also used in humans, providing pathophysiological context and helping to define the clinical relevance of the model. Ultrasound remains the most widely used approach, and dedicated high-frequency systems can obtain extremely detailed images in mice. Likewise, dedicated small animal tomographic systems have been developed for magnetic resonance, positron emission tomography, fluorescence imaging, and computed tomography in mice. In this article, we review the use of ultrasound and positron emission tomography in small animal models, as well as emerging contrast mechanisms in magnetic resonance such as diffusion tensor imaging, hyperpolarized magnetic resonance, chemical exchange saturation transfer imaging, magnetic resonance elastography and strain, arterial spin labeling, and molecular imaging.
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Affiliation(s)
- David E Sosnovik
- Cardiology Division, Cardiovascular Research Center (D.E.S.), Massachusetts General Hospital and Harvard Medical School, Boston.,A.A. Martinos Center for Biomedical Imaging (D.E.S.), Massachusetts General Hospital and Harvard Medical School, Boston.,Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School and Massachusetts Institute of Technology, Cambridge (D.E.S.)
| | - Marielle Scherrer-Crosbie
- Cardiology Division, Hospital of the University of Pennsylvania and Perelman School of Medicine, Philadelphia (M.S.-C)
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13
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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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14
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Zhong G, Zhao D, Li J, Liu Z, Pan J, Yuan X, Xing W, Zhao Y, Ling S, Li Y. WWP1 Deficiency Alleviates Cardiac Remodeling Induced by Simulated Microgravity. Front Cell Dev Biol 2021; 9:739944. [PMID: 34733849 PMCID: PMC8558417 DOI: 10.3389/fcell.2021.739944] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 09/22/2021] [Indexed: 11/15/2022] Open
Abstract
Cardiac muscle is extremely sensitive to changes in loading conditions; the microgravity during space flight can cause cardiac remodeling and function decline. At present, the mechanism of microgravity-induced cardiac remodeling remains to be revealed. WW domain-containing E3 ubiquitin protein ligase 1 (WWP1) is an important activator of pressure overload-induced cardiac remodeling by stabilizing disheveled segment polarity proteins 2 (DVL2) and activating the calcium-calmodulin-dependent protein kinase II (CaMKII)/histone deacetylase 4 (HDAC4)/myocyte-specific enhancer factor 2C (MEF2C) axis. However, the role of WWP1 in cardiac remodeling induced by microgravity is unknown. The purpose of this study was to determine whether WWP1 was also involved in the regulation of cardiac remodeling caused by microgravity. Firstly, we detected the expression of WWP1 and DVL2 in the heart from mice and monkeys after simulated microgravity using western blotting and immunohistochemistry. Secondly, WWP1 knockout (KO) and wild-type (WT) mice were subjected to tail suspension (TS) to simulate microgravity effect. We assessed the cardiac remodeling in morphology and function through a histological analysis and echocardiography. Finally, we detected the phosphorylation levels of CaMKII and HDAC4 in the hearts from WT and WWP1 KO mice after TS. The results revealed the increased expression of WWP1 and DVL2 in the hearts both from mice and monkeys after simulated microgravity. WWP1 deficiency alleviated simulated microgravity-induced cardiac atrophy and function decline. The histological analysis demonstrated WWP1 KO inhibited the decreases in the size of individual cardiomyocytes of mice after tail suspension. WWP1 KO can inhibit the activation of the DVL2/CaMKII/HDAC4 pathway in the hearts of mice induced by simulated microgravity. These results demonstrated WWP1 as a potential therapeutic target for cardiac remodeling and function decline induced by simulated microgravity.
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Affiliation(s)
- Guohui Zhong
- The Key Laboratory of Aerospace Medicine, Ministry of Education, Fourth Military Medical University, Xi'an, China.,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
| | - Zifan Liu
- Department of Cardiovascular Medicine, Chinese PLA General Hospital & Chinese PLA Medical School, Beijing, China
| | - Junjie Pan
- Medical College of Soochow University, Soochow University, Suzhou, China
| | - Xinxin Yuan
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Wenjuan Xing
- The Key Laboratory of Aerospace Medicine, Ministry of Education, Fourth Military Medical University, Xi'an, China.,State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yinglong Zhao
- Key Laboratory of Molecular and Cellular Biology of Ministry of Education, College of Life Sciences, Hebei Normal University, Shijiazhuang, China
| | - Shukuan Ling
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yingxian Li
- The Key Laboratory of Aerospace Medicine, Ministry of Education, Fourth Military Medical University, Xi'an, China.,State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
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15
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Wang XP, Xing CY, Zhang JX, Zhou JH, Li YC, Yang HY, Zhang PF, Zhang W, Huang Y, Long JG, Gao F, Zhang X, Li J. Time-restricted feeding alleviates cardiac dysfunction induced by simulated microgravity via restoring cardiac FGF21 signaling. FASEB J 2020; 34:15180-15196. [PMID: 32954538 DOI: 10.1096/fj.202001246rr] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 08/28/2020] [Accepted: 09/03/2020] [Indexed: 11/11/2022]
Abstract
Dietary restriction has been well-described to improve health metrics, but whether it could benefit pathophysiological adaptation to extreme environment, for example, microgravity, remains unknown. Here, we investigated the effects of a daily rhythm of fasting and feeding without reducing caloric intake on cardiac function and metabolism against simulated microgravity. Male rats under ad libitum feeding or time-restricted feeding (TRF; food access limited to 8 hours every day) were subjected to hindlimb unloading (HU) to simulate microgravity. HU for 6 weeks led to left ventricular dyssynchrony and declined cardiac function. HU also lowered pyruvate dehydrogenase (PDH) activity and impaired glucose utilization in the heart. All these were largely preserved by TRF. TRF showed no effects on HU-induced loss of cardiac mass, but significantly improved contractile function of cardiomyocytes. Interestingly, TRF raised liver-derived fibroblast growth factor 21 (FGF21) level and enhanced cardiac FGF21 signaling as manifested by upregulation of FGF receptor-1 (FGFR1) expression and its downstream markers in HU rats. In isolated cardiomyocytes, FGF21 treatment improved PDH activity and glucose utilization, consequently enhancing cell contractile function. Finally, both liver-specific knockdown (KD) of FGF21 and cardiac-specific FGFR1 KD abrogated the cardioprotective effects of TRF in HU rats. These data demonstrate that TRF improves cardiac glucose utilization and ameliorates cardiac dysfunction induced by simulated microgravity, at least partially, through restoring cardiac FGF21 signaling, suggesting TRF as a potential countermeasure for cardioprotection in long-term spaceflight.
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Affiliation(s)
- Xin-Pei Wang
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, China
| | - Chang-Yang Xing
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, China.,Department of Ultrasound Medicine, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Jia-Xin Zhang
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, China
| | - Jia-Heng Zhou
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, China
| | - Yun-Chu Li
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, China
| | - Hong-Yan Yang
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, China
| | - Peng-Fei Zhang
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, China
| | - Wei Zhang
- Department of Cardiology, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Yin Huang
- Key Laboratory of Drug Quality Control and Pharmacovigilance, China Pharmaceutical University, Nanjing, China
| | - Jian-Gang Long
- Center for Mitochondrial Biology and Medicine, Center for Translational Medicine, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Feng Gao
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, China
| | - Xing Zhang
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, China
| | - Jia Li
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, China
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16
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Liu C, Zhong G, Zhou Y, Yang Y, Tan Y, Li Y, Gao X, Sun W, Li J, Jin X, Cao D, Yuan X, Liu Z, Liang S, Li Y, Du R, Zhao Y, Xue J, Zhao D, Song J, Ling S, Li Y. Alteration of calcium signalling in cardiomyocyte induced by simulated microgravity and hypergravity. Cell Prolif 2020; 53:e12783. [PMID: 32101357 PMCID: PMC7106961 DOI: 10.1111/cpr.12783] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 01/21/2020] [Accepted: 02/02/2020] [Indexed: 12/14/2022] Open
Abstract
Objectives Cardiac Ca2+ signalling plays an essential role in regulating excitation‐contraction coupling and cardiac remodelling. However, the response of cardiomyocytes to simulated microgravity and hypergravity and the effects on Ca2+ signalling remain unknown. Here, we elucidate the mechanisms underlying the proliferation and remodelling of HL‐1 cardiomyocytes subjected to rotation‐simulated microgravity and 4G hypergravity. Materials and Methods The cardiomyocyte cell line HL‐1 was used in this study. A clinostat and centrifuge were used to study the effects of microgravity and hypergravity, respectively, on cells. Calcium signalling was detected with laser scanning confocal microscopy. Protein and mRNA levels were detected by Western blotting and real‐time PCR, respectively. Wheat germ agglutinin (WGA) staining was used to analyse cell size. Results Our data showed that spontaneous calcium oscillations and cytosolic calcium concentration are both increased in HL‐1 cells after simulated microgravity and 4G hypergravity. Increased cytosolic calcium leads to activation of calmodulin‐dependent protein kinase II/histone deacetylase 4 (CaMKII/HDAC4) signalling and upregulation of the foetal genes ANP and BNP, indicating cardiac remodelling. WGA staining indicated that cell size was decreased following rotation‐simulated microgravity and increased following 4G hypergravity. Moreover, HL‐1 cell proliferation was increased significantly under hypergravity but not rotation‐simulated microgravity. Conclusions Our study demonstrates for the first time that Ca2+/CaMKII/HDAC4 signalling plays a pivotal role in myocardial remodelling under rotation‐simulated microgravity and hypergravity.
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Affiliation(s)
- Caizhi Liu
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Guohui Zhong
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | | | | | - Yingjun Tan
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yuheng Li
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Xingcheng Gao
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Weijia Sun
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Jianwei Li
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Xiaoyan Jin
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Dengchao Cao
- State Key Laboratory of Agrobiotechnology, College of Life Sciences, China Agricultural University, Beijing, China
| | - Xinxin Yuan
- State Key Laboratory of Agrobiotechnology, College of Life Sciences, China Agricultural University, Beijing, China
| | - Zizhong Liu
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Shuai Liang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Youyou Li
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Ruikai Du
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yinlong Zhao
- Key Laboratory of Molecular and Cellular Biology of Ministry of Education, College of Life Science, Hebei Normal University, Shijiazhuang, China
| | - Jianqi Xue
- Key Laboratory of Molecular and Cellular Biology of Ministry of Education, College of Life Science, Hebei Normal University, Shijiazhuang, China
| | - Dingsheng Zhao
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Jinping Song
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Shukuan Ling
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yingxian Li
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
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17
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Sun H, Ling S, Zhao D, Li Y, Zhong G, Guo M, Li Y, Yang L, Du J, Zhou Y, Li J, Liang S, Wang Y, Gao X, Zhang Y, Cao D, Liu C, Jin X, Liu Z, Sun W, Wu X, Song J, Li Y, Shi D. Panax quinquefolium saponin attenuates cardiac remodeling induced by simulated microgravity. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 56:83-93. [PMID: 30668357 DOI: 10.1016/j.phymed.2018.08.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Revised: 06/13/2018] [Accepted: 08/06/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Cardiac atrophy and reduced cardiac distensibility have been reported following space flight. Cardiac function is correspondingly regulated in response to changes in loading conditions. Panax quinquefolium saponin (PQS) improves ventricular remodeling after acute myocardial infarction by alleviating endoplasmic reticulum stress and Ca2+overload. However, whether PQS can ameliorate cardiac atrophy following exposure to simulated microgravity remains unknown. PURPOSE To explore the protective role of PQS in cardiac remodeling under unloading conditions and its underlying mechanisms. METHODS Hindlimb unloading (HU) model was used to simulate unloading induced cardiac remodeling. Forty-eight male rats were randomly assigned to four groups, including control, PQS, HU and HU + PQS. At 8 weeks after the experiment, cardiac structure and function, serum levels of Creatine Kinase-MB (CK-MB), Cardiactroponin T (cTnT), ischemia modified albumin (IMA), and cardiomyocyte apoptosis were measured. Network pharmacology analysis was used to predict the targets of the six major constituents of PQS, and the signaling pathways they involved in were analyzed by bioinformatics methods. Changes in the key proteins involved in the protective effects of PQS were further confirmed by Western Blot. RESULTS Simulated microgravity led to increases in serum levels of CK-MB, cTnT and IMA, remodeling of cardiac structure, impairment of cardiac function, and increased cardiomyocyte apoptosis as compared with control. PQS treatment significantly reduced serum levels of CK-MB, cTnT and IMA, improved the impaired cardiac structure and function, and decreased cardiomyocyte apoptosis induced by unloading. The activation of AMPK and inhibition of Erk1/2 and CaMKII/HDAC4 were demonstrated in the cardiocytes of HU rats after PQS treatment. CONCLUSION PQS provides protection against cardiac remodeling induced by simulated microgravity, partly resulting from changes in the signaling pathways related to energy metabolism reduction, calcium overloading and cell apoptosis.
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Affiliation(s)
- Huiyuan Sun
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China; The Third Hospital, Beijing University of Traditional Chinese Medicine, Beijing, China
| | - Shukuan Ling
- 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
| | - Yang Li
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences Beijing, Beijing Institute of Lifeomics, Beijing, China
| | - Guohui Zhong
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Ming Guo
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuheng Li
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Lin Yang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jianpeng Du
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | | | - Jianwei Li
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Shuai Liang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yanqing Wang
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Xingcheng Gao
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yating Zhang
- College of Life Science and Bio-engineering, Beijing University of Technology, Beijing, China
| | - Dengchao Cao
- State Key Laboratory of Agrobiotechnology, College of Life Sciences, China Agricultural University, Beijing, China
| | - Caizhi Liu
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Xiaoyan Jin
- 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
| | - Weijia Sun
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Xiaorui Wu
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Jinping Song
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yingxian Li
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China.
| | - Dazhuo Shi
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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18
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Egawa T, Ohno Y, Goto A, Yokoyama S, Hayashi T, Goto K. AMPK Mediates Muscle Mass Change But Not the Transition of Myosin Heavy Chain Isoforms during Unloading and Reloading of Skeletal Muscles in Mice. Int J Mol Sci 2018; 19:ijms19102954. [PMID: 30262782 PMCID: PMC6212939 DOI: 10.3390/ijms19102954] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 09/25/2018] [Accepted: 09/26/2018] [Indexed: 12/25/2022] Open
Abstract
5′AMP-activated protein kinase (AMPK) plays an important role in the regulation of skeletal muscle mass and fiber-type distribution. However, it is unclear whether AMPK is involved in muscle mass change or transition of myosin heavy chain (MyHC) isoforms in response to unloading or increased loading. Here, we checked whether AMPK controls muscle mass change and transition of MyHC isoforms during unloading and reloading using mice expressing a skeletal-muscle-specific dominant-negative AMPKα1 (AMPK-DN). Fourteen days of hindlimb unloading reduced the soleus muscle weight in wild-type and AMPK-DN mice, but reduction in the muscle mass was partly attenuated in AMPK-DN mice. There was no difference in the regrown muscle weight between the mice after 7 days of reloading, and there was concomitantly reduced AMPKα2 activity, however it was higher in AMPK-DN mice after 14 days reloading. No difference was observed between the mice in relation to the levels of slow-type MyHC I, fast-type MyHC IIa/x, and MyHC IIb isoforms following unloading and reloading. The levels of 72-kDa heat-shock protein, which preserves muscle mass, increased in AMPK-DN-mice. Our results indicate that AMPK mediates the progress of atrophy during unloading and regrowth of atrophied muscles following reloading, but it does not influence the transition of MyHC isoforms.
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Affiliation(s)
- Tatsuro Egawa
- Department of Physiology, Graduate School of Health Sciences, Toyohashi SOZO University, Toyohashi, Aichi 440-8511, Japan.
- Laboratory of Sports and Exercise Medicine, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan.
- Laboratory of Health and Exercise Sciences, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan.
| | - Yoshitaka Ohno
- Laboratory of Physiology, School of Health Sciences, Toyohashi SOZO University, Toyohashi, Aichi 440-8511, Japan.
| | - Ayumi Goto
- Department of Physiology, Graduate School of Health Sciences, Toyohashi SOZO University, Toyohashi, Aichi 440-8511, Japan.
- Laboratory of Sports and Exercise Medicine, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan.
| | - Shingo Yokoyama
- Laboratory of Physiology, School of Health Sciences, Toyohashi SOZO University, Toyohashi, Aichi 440-8511, Japan.
| | - Tatsuya Hayashi
- Laboratory of Sports and Exercise Medicine, Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan.
| | - Katsumasa Goto
- Department of Physiology, Graduate School of Health Sciences, Toyohashi SOZO University, Toyohashi, Aichi 440-8511, Japan.
- Laboratory of Physiology, School of Health Sciences, Toyohashi SOZO University, Toyohashi, Aichi 440-8511, Japan.
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19
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Ling S, Li Y, Zhong G, Zheng Y, Xu Q, Zhao D, Sun W, Jin X, Li H, Li J, Sun H, Cao D, Song J, Liu C, Yuan X, Wu X, Zhao Y, Liu Z, Li Q, Li Y. Myocardial CKIP-1 Overexpression Protects from Simulated Microgravity-Induced Cardiac Remodeling. Front Physiol 2018; 9:40. [PMID: 29422872 PMCID: PMC5788970 DOI: 10.3389/fphys.2018.00040] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 01/11/2018] [Indexed: 02/01/2023] Open
Abstract
Human cardiovascular system has adapted to Earth's gravity of 1G. The microgravity during space flight can induce cardiac remodeling and decline of cardiac function. At present, the mechanism of cardiac remodeling induced by microgravity remains to be disclosed. Casein kinase-2 interacting protein-1 (CKIP-1) is an important inhibitor of pressure-overload induced cardiac remodeling by decreasing the phosphorylation level of HDAC4. However, the role of CKIP-1 in the cardiac remodeling induced by microgravity is unknown. The purpose of this study was to determine whether CKIP-1 was also involved in the regulation of cardiac remodeling induced by microgravity. We first detected the expression of CKIP-1 in the heart from mice and monkey after simulated microgravity using Q-PCR and western blotting. Then, myocardial specific CKIP-1 transgenic (TG) and wild type mice were hindlimb-suspended (HU) to simulate microgravity effect. We estimated the cardiac remodeling in morphology and function by histological analysis and echocardiography. Finally, we detected the phosphorylation of AMPK, ERK1/2, and HDAC4 in the heart from wild type and CKIP-1 transgenic mice after HU. The results revealed the reduced expression of CKIP-1 in the heart both from mice and monkey after simulated microgravity. Myocardial CKIP-1 overexpression protected from simulated microgravity-induced decline of cardiac function and loss of left ventricular mass. Histological analysis demonstrated CKIP-1 TG inhibited the decreases in the size of individual cardiomyocytes of mice after hindlimb unloading. CKIP-1 TG can inhibit the activation of HDAC4 and ERK1/2 and the inactivation of AMPK in heart of mice induced by simulated microgravity. These results demonstrated CKIP-1 was a suppressor of cardiac remodeling induced by simulated microgravity.
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Affiliation(s)
- Shukuan Ling
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yuheng Li
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Guohui Zhong
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yongjun Zheng
- Medical Administration Division, The 261th Hospital of PLA, Beijing, China
| | - Qing Xu
- Core Facility Center, Capital Medical University, Beijing, China
| | - Dingsheng Zhao
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Weijia Sun
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Xiaoyan Jin
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Hongxing Li
- Key Laboratory of Molecular and Cellular Biology of Ministry of Education, College of Life Science, Hebei Normal University, Shijiazhuang, China
| | - Jianwei Li
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Huiyuan Sun
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Dengchao Cao
- State Key Laboratory of Agrobiotechnology, College of Life Sciences, China Agricultural University, Beijing, China
| | - Jinping Song
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Caizhi Liu
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Xinxin Yuan
- State Key Laboratory of Agrobiotechnology, College of Life Sciences, China Agricultural University, Beijing, China
| | - Xiaorui Wu
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yinlong Zhao
- Key Laboratory of Molecular and Cellular Biology of Ministry of Education, College of Life Science, Hebei Normal University, Shijiazhuang, China
| | - Zizhong Liu
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Qi Li
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yingxian Li
- State Key Lab of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
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