101
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Klein PM, Parihar VK, Szabo GG, Zöldi M, Angulo MC, Allen BD, Amin AN, Nguyen QA, Katona I, Baulch JE, Limoli CL, Soltesz I. Detrimental impacts of mixed-ion radiation on nervous system function. Neurobiol Dis 2021; 151:105252. [PMID: 33418069 DOI: 10.1016/j.nbd.2021.105252] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 12/02/2020] [Accepted: 01/02/2021] [Indexed: 12/11/2022] Open
Abstract
Galactic cosmic radiation (GCR), composed of highly energetic and fully ionized atomic nuclei, produces diverse deleterious effects on the body. In researching the neurological risks of GCR exposures, including during human spaceflight, various ground-based single-ion GCR irradiation paradigms induce differential disruptions of cellular activity and overall behavior. However, it remains less clear how irradiation comprising a mix of multiple ions, more accurately recapitulating the space GCR environment, impacts the central nervous system. We therefore examined how mixed-ion GCR irradiation (two similar 5-6 beam combinations of protons, helium, oxygen, silicon and iron ions) influenced neuronal connectivity, functional generation of activity within neural circuits and cognitive behavior in mice. In electrophysiological recordings we find that space-relevant doses of mixed-ion GCR preferentially alter hippocampal inhibitory neurotransmission and produce related disruptions in the local field potentials of hippocampal oscillations. Such underlying perturbation in hippocampal network activity correspond with perturbed learning, memory and anxiety behavior.
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Affiliation(s)
- Peter M Klein
- Department of Neurosurgery, Stanford University, Palo Alto, CA 94305, United States of America.
| | - Vipan K Parihar
- Department of Radiation Oncology, University of California, Irvine, CA 92697, United States of America
| | - Gergely G Szabo
- Department of Neurosurgery, Stanford University, Palo Alto, CA 94305, United States of America
| | - Miklós Zöldi
- Momentum Laboratory of Molecular Neurobiology, Institute of Experimental Medicine, Hungarian Academy of Sciences, 1083 Budapest, Hungary
| | - Maria C Angulo
- Department of Radiation Oncology, University of California, Irvine, CA 92697, United States of America
| | - Barrett D Allen
- Department of Radiation Oncology, University of California, Irvine, CA 92697, United States of America
| | - Amal N Amin
- Department of Radiation Oncology, University of California, Irvine, CA 92697, United States of America
| | - Quynh-Anh Nguyen
- Department of Neurosurgery, Stanford University, Palo Alto, CA 94305, United States of America
| | - István Katona
- Momentum Laboratory of Molecular Neurobiology, Institute of Experimental Medicine, Hungarian Academy of Sciences, 1083 Budapest, Hungary; Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN 47405, United States of America
| | - Janet E Baulch
- Department of Radiation Oncology, University of California, Irvine, CA 92697, United States of America
| | - Charles L Limoli
- Department of Radiation Oncology, University of California, Irvine, CA 92697, United States of America
| | - Ivan Soltesz
- Department of Neurosurgery, Stanford University, Palo Alto, CA 94305, United States of America; Department of Neurology & Neurological Sciences, Stanford University, Palo Alto, CA 94305, United States of America
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102
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Chancellor J, Nowadly C, Williams J, Aunon-Chancellor S, Chesal M, Looper J, Newhauser W. Everything you wanted to know about space radiation but were afraid to ask. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART C, TOXICOLOGY AND CARCINOGENESIS 2021; 39:113-128. [PMID: 33902392 DOI: 10.1080/26896583.2021.1897273] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The space radiation environment is a complex combination of fast-moving ions derived from all atomic species found in the periodic table. The energy spectrum of each ion species varies widely but is prominently in the range of 400-600 MeV/n. The large dynamic range in ion energy is difficult to simulate in ground-based radiobiology experiments. Most ground-based irradiations with mono-energetic beams of a single one ion species are delivered at comparatively high dose rates. In some cases, sequences of such beams are delivered with various ion species and energies to crudely approximate the complex space radiation environment. This approximation may cause profound experimental bias in processes such as biologic repair of radiation damage, which are known to have strong temporal dependencies. It is possible that this experimental bias leads to an over-prediction of risks of radiation effects that have not been observed in the astronaut cohort. None of the primary health risks presumably attributed to space radiation exposure, such as radiation carcinogenesis, cardiovascular disease, cognitive deficits, etc., have been observed in astronaut or cosmonaut crews. This fundamentally and profoundly limits our understanding of the effects of GCR on humans and limits the development of effective radiation countermeasures.
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Affiliation(s)
- Jeffery Chancellor
- Department of Physics & Astronomy, Louisiana State University, Baton Rouge, Louisiana, USA
- Department of Preventive Medicine & Population Health, University of Texas Medical Branch, Galveston, Texas, USA
- Outer Space Insititute, Universit of British Columbia, CA
| | - Craig Nowadly
- Department of Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, Texas, USA
| | - Jacqueline Williams
- Departments of Environmental Medicine & Radiation Oncology, University of Rochester Medical Center, Rochester, New York, USA
| | - Serena Aunon-Chancellor
- Department of Preventive Medicine & Population Health, University of Texas Medical Branch, Galveston, Texas, USA
- Department of Internal Medicine, LSU Health Science Center, Baton Rouge, Louisiana, USA
- Astronaut Office, NASA Johnson Space Center, Houston, Texas, USA
| | - Megan Chesal
- Department of Physics & Astronomy, Louisiana State University, Baton Rouge, Louisiana, USA
| | - Jayme Looper
- Department of Veterinary Clinical Sciences, LSU School of Veterinary Medicine, Baton Rouge, Louisiana, USA
| | - Wayne Newhauser
- Department of Physics & Astronomy, Louisiana State University, Baton Rouge, Louisiana, USA
- Department of Physics, Mary Bird Perkins Cancer Center, Baton Rouge, Louisiana, USA
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103
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Davis CM, Allen AR, Bowles DE. Consequences of space radiation on the brain and cardiovascular system. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART C, TOXICOLOGY AND CARCINOGENESIS 2021; 39:180-218. [PMID: 33902387 DOI: 10.1080/26896583.2021.1891825] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Staying longer in outer space will inevitably increase the health risks of astronauts due to the exposures to galactic cosmic rays and solar particle events. Exposure may pose a significant hazard to space flight crews not only during the mission but also later, when slow-developing adverse effects could finally become apparent. The body of literature examining ground-based outcomes in response to high-energy charged-particle radiation suggests differential effects in response to different particles and energies. Numerous animal and cellular models have repeatedly demonstrated the negative effects of high-energy charged-particle on the brain and cognitive function. However, research on the role of space radiation in potentiating cardiovascular dysfunction is still in its early stages. This review summarizes the available data from studies using ground-based animal models to evaluate the response of the brain and heart to the high-energy charged particles of GCR and SPE, addresses potential sex differences in these effects, and aims to highlight gaps in the current literature for future study.
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Affiliation(s)
- Catherine M Davis
- Department of Pharmacology and Molecular Therapeutics, Uniformed Services University of the Health Sciences Bethesda, MD, USA
| | - Antiño R Allen
- Division of Radiation Health, University of Arkansas for Medical Sciences, Little Rock, AR, USA
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Dawn E Bowles
- Division of Surgical Sciences, Department of Surgery, Duke University, Durham, NC, USA
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104
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Willey JS, Britten RA, Blaber E, Tahimic CG, Chancellor J, Mortreux M, Sanford LD, Kubik AJ, Delp MD, Mao XW. The individual and combined effects of spaceflight radiation and microgravity on biologic systems and functional outcomes. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART C, TOXICOLOGY AND CARCINOGENESIS 2021; 39:129-179. [PMID: 33902391 PMCID: PMC8274610 DOI: 10.1080/26896583.2021.1885283] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Both microgravity and radiation exposure in the spaceflight environment have been identified as hazards to astronaut health and performance. Substantial study has been focused on understanding the biology and risks associated with prolonged exposure to microgravity, and the hazards presented by radiation from galactic cosmic rays (GCR) and solar particle events (SPEs) outside of low earth orbit (LEO). To date, the majority of the ground-based analogues (e.g., rodent or cell culture studies) that investigate the biology of and risks associated with spaceflight hazards will focus on an individual hazard in isolation. However, astronauts will face these challenges simultaneously Combined hazard studies are necessary for understanding the risks astronauts face as they travel outside of LEO, and are also critical for countermeasure development. The focus of this review is to describe biologic and functional outcomes from ground-based analogue models for microgravity and radiation, specifically highlighting the combined effects of radiation and reduced weight-bearing from rodent ground-based tail suspension via hind limb unloading (HLU) and partial weight-bearing (PWB) models, although in vitro and spaceflight results are discussed as appropriate. The review focuses on the skeletal, ocular, central nervous system (CNS), cardiovascular, and stem cells responses.
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Affiliation(s)
| | | | - Elizabeth Blaber
- Department of Biomedical Engineering, Rensselaer Polytechnic Institute
| | | | | | - Marie Mortreux
- Department of Neurology, Harvard Medical School, Beth Israel Deaconess Medical Center
| | - Larry D. Sanford
- Department of Radiation Oncology, Eastern Virginia Medical School
| | - Angela J. Kubik
- Department of Biomedical Engineering, Rensselaer Polytechnic Institute
| | - Michael D. Delp
- Department of Nutrition, Food and Exercise Sciences, Florida State University
| | - Xiao Wen Mao
- Division of Biomedical Engineering Sciences (BMES), Department of Basic Sciences, Loma Linda University
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105
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Wuu YR, Hu B, Okunola H, Paul AM, Blaber EA, Cheng-Campbell M, Beheshti A, Grabham P. LET-Dependent Low Dose and Synergistic Inhibition of Human Angiogenesis by Charged Particles: Validation of miRNAs that Drive Inhibition. iScience 2020; 23:101771. [PMID: 33376971 PMCID: PMC7756138 DOI: 10.1016/j.isci.2020.101771] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 10/19/2020] [Accepted: 10/31/2020] [Indexed: 12/17/2022] Open
Abstract
Space radiation inhibits angiogenesis by two mechanisms depending on the linear energy transfer (LET). Using human 3D micro-vessel models, blockage of the early motile stage of angiogenesis was determined to occur after exposure to low LET ions (<3 KeV/AMU), whereas inhibition of the later stages occurs after exposure to high LET ions (>8 KeV/AMU). Strikingly, the combined effect is synergistic, detectible as low as 0.06 Gy making mixed ion space radiation more potent. Candidates for bystander transmission are microRNAs (miRNAs), and analysis on miRNA-seq data from irradiated mice shows that angiogenesis would in theory be downregulated. Further analysis of three previously identified miRNAs showed downregulation of their targets associated with angiogenesis and confirmed their involvement in angiogenesis pathways and increased health risks associated with cardiovascular disease. Finally, synthetic molecules (antagomirs) designed to inhibit the predicted miRNAs were successfully used to reverse the inhibition of angiogenesis.
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Affiliation(s)
- Yen-Ruh Wuu
- Drexel University College of Medicine, Philadelphia, PA 19129, USA
| | - Burong Hu
- Department of Radiation Medicine, School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Hazeem Okunola
- Center for Radiological Research, Department of Radiation Oncology, College of Physicians and Surgeons, Columbia University, VC 11-243, 630 West 168 Street, New York, NY 10032, USA
| | - Amber M. Paul
- Universities Space Research Association, Columbia, MD 21046, USA
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Elizabeth A. Blaber
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
- Department of Bioengineering, Center for Biotechnology & InterdisciplinaryStudies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
| | - Margareth Cheng-Campbell
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
- Department of Bioengineering, Center for Biotechnology & InterdisciplinaryStudies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
| | - Afshin Beheshti
- KBR, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Peter Grabham
- Center for Radiological Research, Department of Radiation Oncology, College of Physicians and Surgeons, Columbia University, VC 11-243, 630 West 168 Street, New York, NY 10032, USA
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106
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Paul AM, Cheng-Campbell M, Blaber EA, Anand S, Bhattacharya S, Zwart SR, Crucian BE, Smith SM, Meller R, Grabham P, Beheshti A. Beyond Low-Earth Orbit: Characterizing Immune and microRNA Differentials following Simulated Deep Spaceflight Conditions in Mice. iScience 2020; 23:101747. [PMID: 33376970 PMCID: PMC7756144 DOI: 10.1016/j.isci.2020.101747] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 10/16/2020] [Accepted: 10/26/2020] [Indexed: 12/21/2022] Open
Abstract
Spaceflight missions can cause immune system dysfunction in astronauts with little understanding of immune outcomes in deep space. This study assessed immune responses in mice following ground-based, simulated deep spaceflight conditions, compared with data from astronauts on International Space Station missions. For ground studies, we simulated microgravity using the hindlimb unloaded mouse model alone or in combination with acute simulated galactic cosmic rays or solar particle events irradiation. Immune profiling results revealed unique immune diversity following each experimental condition, suggesting each stressor results in distinct circulating immune responses, with clear consequences for deep spaceflight. Circulating plasma microRNA sequence analysis revealed involvement in immune system dysregulation. Furthermore, a large astronaut cohort showed elevated inflammation during low-Earth orbit missions, thereby supporting our simulated ground experiments in mice. Herein, circulating immune biomarkers are defined by distinct deep space irradiation types coupled to simulated microgravity and could be targets for future space health initiatives.
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Affiliation(s)
- Amber M. Paul
- Universities Space Research Association, Columbia, MD 21046, USA
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94043, USA
| | - Margareth Cheng-Campbell
- Department of Biomedical Engineering, Center for Biotechnology & Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
| | - Elizabeth A. Blaber
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94043, USA
- Department of Biomedical Engineering, Center for Biotechnology & Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
| | - Sulekha Anand
- Department of Biological Sciences, San Jose State University, San Jose, CA 95112, USA
| | | | - Sara R. Zwart
- Department of Preventive Medicine and Community Health, University of Texas Medical Branch, Galveston, TX 77555, USA
| | | | | | - Robert Meller
- Department of Neurobiology/Pharmacology, Morehouse School of Medicine, Atlanta, GA 30310, USA
| | - Peter Grabham
- Center for Radiological Research, Columbia University, New York, NY 10027, USA
| | - Afshin Beheshti
- KBR, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94043, USA
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107
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Britten RA, Fesshaye AS, Duncan VD, Wellman LL, Sanford LD. Sleep Fragmentation Exacerbates Executive Function Impairments Induced by Low Doses of Si Ions. Radiat Res 2020; 194:116-123. [PMID: 32845991 DOI: 10.1667/rade-20-00080.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 05/22/2020] [Indexed: 11/03/2022]
Abstract
Astronauts on deep space missions will be required to work autonomously and thus their ability to perform executive functions could be critical to mission success. Ground-based rodent experiments have shown that low (<25 cGy) doses of several space radiation (SR) ions impair various aspects of executive function. Translating ground-based rodent studies into tangible risk estimates for astronauts remains an enormous challenge, but should similar neurocognitive impairments occur in astronauts exposed to low-SR doses, a Numbers-Needed-to-Harm analysis (of the rodent data) predicts that approximately 30% of the astronauts could develop severe cognitive flexibility decrements. In addition to the health risks associated with SR exposure, astronauts have to contend with other stressors, of which inadequate sleep quantity and quality are considered to be major concerns. We have shown that a single session of fragmented sleep uncovered latent attentional set-shifting (ATSET) performance deficits in rats exposed to protracted neutron radiation that had no obvious defects in performance under rested wakefulness conditions. It is unclear if the exacerbating effect of sleep fragmentation (SF) only occurs in rats receiving protracted low-dose-rate-neutron radiation. In this study, we assessed whether SF also unmasks latent ATSET deficits in rats exposed to 5 cGy 600 MeV/n 28Si ions. Only sham and Si-irradiated rats that had good ATSET performance (passing every stage of the test on their first attempt) were selected for study. Sleep fragmentation selectively impaired performance in the more complex IDR, EDS and EDR stages of the ATSET test in the Si-irradiated rats. Set-shifting performance has rarely been affected by SR exposure in our studies conducted with rats tested under rested wakefulness conditions. The consistent SF-related unmasking of latent set-shifting deficits in both Si- and neutron-irradiated rats suggests that there is a unique interaction between sleep fragmentation and space radiation on the functionality of the brain regions that regulate performance in the IDR, EDS and EDR stages of ATSET. The uncovering of these latent SR-induced ATSET performance deficits in both Si- and neutron-irradiated rats suggests that the true impact of SR-induced cognitive impairment may not be fully evident in normally rested rats, and thus cognitive testing needs to be conducted under both rested wakefulness and sleep fragmentation conditions.
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Affiliation(s)
- Richard A Britten
- Departments of a Radiation Oncology.,Departments of Microbiology and Molecular Cell Biology.,Center for Integrative Neuroscience and Inflammatory Diseases.,Leroy T. Canoles Jr. Cancer Center
| | | | | | - Laurie L Wellman
- Center for Integrative Neuroscience and Inflammatory Diseases.,Department of Pathology and Anatomy, Eastern Virginia Medical School, Norfolk, Virginia 23507
| | - Larry D Sanford
- Center for Integrative Neuroscience and Inflammatory Diseases.,Department of Pathology and Anatomy, Eastern Virginia Medical School, Norfolk, Virginia 23507
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108
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Malkani S, Chin CR, Cekanaviciute E, Mortreux M, Okinula H, Tarbier M, Schreurs AS, Shirazi-Fard Y, Tahimic CGT, Rodriguez DN, Sexton BS, Butler D, Verma A, Bezdan D, Durmaz C, MacKay M, Melnick A, Meydan C, Li S, Garrett-Bakelman F, Fromm B, Afshinnekoo E, Langhorst BW, Dimalanta ET, Cheng-Campbell M, Blaber E, Schisler JC, Vanderburg C, Friedländer MR, McDonald JT, Costes SV, Rutkove S, Grabham P, Mason CE, Beheshti A. Circulating miRNA Spaceflight Signature Reveals Targets for Countermeasure Development. Cell Rep 2020; 33:108448. [PMID: 33242410 PMCID: PMC8441986 DOI: 10.1016/j.celrep.2020.108448] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 11/02/2020] [Accepted: 11/06/2020] [Indexed: 12/14/2022] Open
Abstract
We have identified and validated a spaceflight-associated microRNA (miRNA) signature that is shared by rodents and humans in response to simulated, short-duration and long-duration spaceflight. Previous studies have identified miRNAs that regulate rodent responses to spaceflight in low-Earth orbit, and we have confirmed the expression of these proposed spaceflight-associated miRNAs in rodents reacting to simulated spaceflight conditions. Moreover, astronaut samples from the NASA Twins Study confirmed these expression signatures in miRNA sequencing, single-cell RNA sequencing (scRNA-seq), and single-cell assay for transposase accessible chromatin (scATAC-seq) data. Additionally, a subset of these miRNAs (miR-125, miR-16, and let-7a) was found to regulate vascular damage caused by simulated deep space radiation. To demonstrate the physiological relevance of key spaceflight-associated miRNAs, we utilized antagomirs to inhibit their expression and successfully rescue simulated deep-space-radiation-mediated damage in human 3D vascular constructs.
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Affiliation(s)
- Sherina Malkani
- Blue Marble Space Institute of Science, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Christopher R Chin
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Egle Cekanaviciute
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Marie Mortreux
- Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Hazeem Okinula
- Center for Radiological Research, Columbia University, New York, NY 10032, USA
| | - Marcel Tarbier
- Science for Life Laboratory, Department of Molecular Biosciences, the Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
| | - Ann-Sofie Schreurs
- KBR, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Yasaman Shirazi-Fard
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Candice G T Tahimic
- KBR, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | | | | | - Daniel Butler
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Akanksha Verma
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Daniela Bezdan
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA; Institute of Medical Virology and Epidemiology of Viral Diseases, University Hospital, Tubingen, Germany
| | - Ceyda Durmaz
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Matthew MacKay
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Ari Melnick
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Cem Meydan
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Sheng Li
- The Jackson Laboratories, Farmington, CT, USA
| | - Francine Garrett-Bakelman
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA; Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA, USA; Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Bastian Fromm
- Science for Life Laboratory, Department of Molecular Biosciences, the Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
| | - Ebrahim Afshinnekoo
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
| | | | | | - Margareth Cheng-Campbell
- Center for Biotechnology & Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
| | - Elizabeth Blaber
- Center for Biotechnology & Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA; Universities Space Research Association, Space Biosciences Division, NASA Ames Research Center, Mountain View, CA 94035, USA
| | - Jonathan C Schisler
- McAllister Heart Institute, Department of Pharmacology, and Department of Pathology and Lab Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Charles Vanderburg
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Marc R Friedländer
- Science for Life Laboratory, Department of Molecular Biosciences, the Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
| | - J Tyson McDonald
- Department of Radiation Medicine, Georgetown University School of Medicine, Washington DC 20007, USA
| | - Sylvain V Costes
- Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA
| | - Seward Rutkove
- Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Peter Grabham
- Center for Radiological Research, Columbia University, New York, NY 10032, USA
| | - Christopher E Mason
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA; The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA; The WorldQuant Initiative for Quantitative Prediction, Weill Cornell Medicine, New York, NY, USA; The Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA.
| | - Afshin Beheshti
- KBR, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA 94035, USA; Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.
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109
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Takahashi A, Yamanouchi S, Takeuchi K, Takahashi S, Tashiro M, Hidema J, Higashitani A, Adachi T, Zhang S, Guirguis FNL, Yoshida Y, Nagamatsu A, Hada M, Takeuchi K, Takahashi T, Sekitomi Y. Combined Environment Simulator for Low-Dose-Rate Radiation and Partial Gravity of Moon and Mars. Life (Basel) 2020; 10:life10110274. [PMID: 33172150 PMCID: PMC7694743 DOI: 10.3390/life10110274] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 11/03/2020] [Accepted: 11/04/2020] [Indexed: 12/25/2022] Open
Abstract
Deep space exploration by humans has become more realistic, with planned returns to the Moon, travel to Mars, and beyond. Space radiation with a low dose rate would be a constant risk for space travelers. The combined effects of space radiation and partial gravity such as on the Moon and Mars are unknown. The difficulty for such research is that there are no good simulating systems on the ground to investigate these combined effects. To address this knowledge gap, we developed the Simulator of the environments on the Moon and Mars with Neutron irradiation and Gravity change (SwiNG) for in vitro experiments using disposable closed cell culture chambers. The device simulates partial gravity using a centrifuge in a three-dimensional clinostat. Six samples are exposed at once to neutrons at a low dose rate (1 mGy/day) using Californium-252 in the center of the centrifuge. The system is compact including two SwiNG devices in the incubator, one with and one without radiation source, with a cooling function. This simulator is highly convenient for ground-based biological experiments because of limited access to spaceflight experiments. SwiNG can contribute significantly to research on the combined effects of space radiation and partial gravity.
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Affiliation(s)
- Akihisa Takahashi
- Gunma University Heavy Ion Medical Center, 3-39-22 Showa-machi, Maebashi, Gunma 371-8511, Japan; (S.Y.); (M.T.); (T.A.); (S.Z.); (F.N.L.G.); (Y.Y.)
- Correspondence: ; Tel.: +81-27-220-7917
| | - Sakuya Yamanouchi
- Gunma University Heavy Ion Medical Center, 3-39-22 Showa-machi, Maebashi, Gunma 371-8511, Japan; (S.Y.); (M.T.); (T.A.); (S.Z.); (F.N.L.G.); (Y.Y.)
| | - Kazuomi Takeuchi
- Matsuo Industries, Inc., 27-1, Ida, Kitasaki-machi, Obu, Aichi 474-0001, Japan; (K.T.); (S.T.); (K.T.); (T.T.); (Y.S.)
| | - Shogo Takahashi
- Matsuo Industries, Inc., 27-1, Ida, Kitasaki-machi, Obu, Aichi 474-0001, Japan; (K.T.); (S.T.); (K.T.); (T.T.); (Y.S.)
| | - Mutsumi Tashiro
- Gunma University Heavy Ion Medical Center, 3-39-22 Showa-machi, Maebashi, Gunma 371-8511, Japan; (S.Y.); (M.T.); (T.A.); (S.Z.); (F.N.L.G.); (Y.Y.)
| | - Jun Hidema
- Division for the Establishment of Frontier Sciences of the Organization for Advanced Studies, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan;
- Graduate School of Life Sciences, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan;
| | - Atsushi Higashitani
- Graduate School of Life Sciences, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan;
| | - Takuya Adachi
- Gunma University Heavy Ion Medical Center, 3-39-22 Showa-machi, Maebashi, Gunma 371-8511, Japan; (S.Y.); (M.T.); (T.A.); (S.Z.); (F.N.L.G.); (Y.Y.)
| | - Shenke Zhang
- Gunma University Heavy Ion Medical Center, 3-39-22 Showa-machi, Maebashi, Gunma 371-8511, Japan; (S.Y.); (M.T.); (T.A.); (S.Z.); (F.N.L.G.); (Y.Y.)
| | - Fady Nagy Lotfy Guirguis
- Gunma University Heavy Ion Medical Center, 3-39-22 Showa-machi, Maebashi, Gunma 371-8511, Japan; (S.Y.); (M.T.); (T.A.); (S.Z.); (F.N.L.G.); (Y.Y.)
| | - Yukari Yoshida
- Gunma University Heavy Ion Medical Center, 3-39-22 Showa-machi, Maebashi, Gunma 371-8511, Japan; (S.Y.); (M.T.); (T.A.); (S.Z.); (F.N.L.G.); (Y.Y.)
| | - Aiko Nagamatsu
- Japan Aerospace Exploration Agency, Tsukuba Space Center, 2-1-1 Sengen, Tsukuba, Ibaraki 305-8505, Japan;
| | - Megumi Hada
- Radiation Institute for Science & Engineering, Prairie View A&M University, Prairie View, TX 77446, USA;
| | - Kunihito Takeuchi
- Matsuo Industries, Inc., 27-1, Ida, Kitasaki-machi, Obu, Aichi 474-0001, Japan; (K.T.); (S.T.); (K.T.); (T.T.); (Y.S.)
| | - Tohru Takahashi
- Matsuo Industries, Inc., 27-1, Ida, Kitasaki-machi, Obu, Aichi 474-0001, Japan; (K.T.); (S.T.); (K.T.); (T.T.); (Y.S.)
| | - Yuji Sekitomi
- Matsuo Industries, Inc., 27-1, Ida, Kitasaki-machi, Obu, Aichi 474-0001, Japan; (K.T.); (S.T.); (K.T.); (T.T.); (Y.S.)
- Material Solutions Center, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan
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Patel ZS, Brunstetter TJ, Tarver WJ, Whitmire AM, Zwart SR, Smith SM, Huff JL. Red risks for a journey to the red planet: The highest priority human health risks for a mission to Mars. NPJ Microgravity 2020; 6:33. [PMID: 33298950 PMCID: PMC7645687 DOI: 10.1038/s41526-020-00124-6] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 09/30/2020] [Indexed: 12/19/2022] Open
Abstract
NASA's plans for space exploration include a return to the Moon to stay-boots back on the lunar surface with an orbital outpost. This station will be a launch point for voyages to destinations further away in our solar system, including journeys to the red planet Mars. To ensure success of these missions, health and performance risks associated with the unique hazards of spaceflight must be adequately controlled. These hazards-space radiation, altered gravity fields, isolation and confinement, closed environments, and distance from Earth-are linked with over 30 human health risks as documented by NASA's Human Research Program. The programmatic goal is to develop the tools and technologies to adequately mitigate, control, or accept these risks. The risks ranked as "red" have the highest priority based on both the likelihood of occurrence and the severity of their impact on human health, performance in mission, and long-term quality of life. These include: (1) space radiation health effects of cancer, cardiovascular disease, and cognitive decrements (2) Spaceflight-Associated Neuro-ocular Syndrome (3) behavioral health and performance decrements, and (4) inadequate food and nutrition. Evaluation of the hazards and risks in terms of the space exposome-the total sum of spaceflight and lifetime exposures and how they relate to genetics and determine the whole-body outcome-will provide a comprehensive picture of risk profiles for individual astronauts. In this review, we provide a primer on these "red" risks for the research community. The aim is to inform the development of studies and projects with high potential for generating both new knowledge and technologies to assist with mitigating multisystem risks to crew health during exploratory missions.
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Affiliation(s)
- Zarana S Patel
- KBR, Houston, TX, USA.
- NASA Lyndon B. Johnson Space Center, Houston, TX, USA.
| | | | | | | | - Sara R Zwart
- NASA Lyndon B. Johnson Space Center, Houston, TX, USA
- University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Scott M Smith
- NASA Lyndon B. Johnson Space Center, Houston, TX, USA
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Patera V, Prezado Y, Azaiez F, Battistoni G, Bettoni D, Brandenburg S, Bugay A, Cuttone G, Dauvergne D, de France G, Graeff C, Haberer T, Inaniwa T, Incerti S, Nasonova E, Navin A, Pullia M, Rossi S, Vandevoorde C, Durante M. Biomedical Research Programs at Present and Future High-Energy Particle Accelerators. FRONTIERS IN PHYSICS 2020; 8:00380. [PMID: 33224942 PMCID: PMC7116397 DOI: 10.3389/fphy.2020.00380] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Biomedical applications at high-energy particle accelerators have always been an important section of the applied nuclear physics research. Several new facilities are now under constructions or undergoing major upgrades. While the main goal of these facilities is often basic research in nuclear physics, they acknowledge the importance of including biomedical research programs and of interacting with other medical accelerator facilities providing patient treatments. To harmonize the programs, avoid duplications, and foster collaboration and synergism, the International Biophysics Collaboration is providing a platform to several accelerator centers with interest in biomedical research. In this paper, we summarize the programs of various facilities in the running, upgrade, or construction phase.
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Affiliation(s)
- Vincenzo Patera
- Dipartimento di Scienze di Base e Applicate per l’Ingegneria, University “La Sapienza”, Rome, Italy
| | | | | | | | | | | | | | | | - Denis Dauvergne
- Université Grenoble-Alpes, CNRS/IN2P3, UMR5821, LPSC, GDR MI2B, LabEx PRIMES, Grenoble, France
| | | | - Christian Graeff
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
| | | | | | - Sebastien Incerti
- Université de Bordeaux, CNRS/IN2P3, UMR5797, Centre d’Études Nucléaires de Bordeaux Gradignan, Gradignan, France
| | | | | | | | | | | | - Marco Durante
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
- Institut für Festkörperphysik, Technische Universität Darmstadt, Darmstadt, Germany
- Correspondence: Marco Durante,
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112
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Giovanetti A, Tortolici F, Rufini S. Why Do the Cosmic Rays Induce Aging? Front Physiol 2020; 11:955. [PMID: 32903447 PMCID: PMC7434975 DOI: 10.3389/fphys.2020.00955] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 07/15/2020] [Indexed: 12/12/2022] Open
Abstract
The increasing duration of space missions involves a progressively higher exposure of astronauts to cosmic rays, whose most hazardous component is made up of High-Atomic number and High-Energy (HZE) ions. HZE ions interact along their tracks with biological molecules inducing changes on living material qualitatively different from that observed after irradiation for therapeutic purposes or following nuclear accidents. HZE ions trigger in cells different responses initialized by DNA damage and mitochondria dysregulation, which cause a prolonged state of sterile inflammation in the tissues. These cellular phenomena may explain why spending time in space was found to cause the onset of a series of diseases normally related to aging. These changes that mimic aging but take place more quickly make space flights also an opportunity to study the mechanisms underlying aging. In this short review, we describe the biological mechanisms underlying cell senescence and aging; the peculiar characteristics of HZE ions, their interaction with living matter and the effects on the organism; the key role of mitochondria in HZE ion-induced health effects and aging-related phenomena.
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Affiliation(s)
- Anna Giovanetti
- ENEA, Department of Energy and Sustainable Economic, Rome, Italy
| | - Flavia Tortolici
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Stefano Rufini
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
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