1
|
Tavakol DN, Nash TR, Kim Y, Graney PL, Liberman M, Fleischer S, Lock RI, O'Donnell A, Andrews L, Ning D, Yeager K, Harken A, Deoli N, Amundson SA, Garty G, Leong KW, Brenner DJ, Vunjak-Novakovic G. Modeling the Effects of Protracted Cosmic Radiation in a Human Organ-on-Chip Platform. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2401415. [PMID: 38965824 DOI: 10.1002/advs.202401415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 05/18/2024] [Indexed: 07/06/2024]
Abstract
Galactic cosmic radiation (GCR) is one of the most serious risks posed to astronauts during missions to the Moon and Mars. Experimental models capable of recapitulating human physiology are critical to understanding the effects of radiation on human organs and developing radioprotective measures against space travel exposures. The effects of systemic radiation are studied using a multi-organ-on-a-chip (multi-OoC) platform containing engineered tissue models of human bone marrow (site of hematopoiesis and acute radiation damage), cardiac muscle (site of chronic radiation damage) and liver (site of metabolism), linked by vascular circulation with an endothelial barrier separating individual tissue chambers from the vascular perfusate. Following protracted neutron radiation, the most damaging radiation component in deep space, a greater deviation of tissue function is observed as compared to the same cumulative dose delivered acutely. Further, by characterizing engineered bone marrow (eBM)-derived immune cells in circulation, 58 unique genes specific to the effects of protracted neutron dosing are identified, as compared to acutely irradiated and healthy tissues. It propose that this bioengineered platform allows studies of human responses to extended radiation exposure in an "astronaut-on-a-chip" model that can inform measures for mitigating cosmic radiation injury.
Collapse
Affiliation(s)
| | - Trevor R Nash
- Department of Biomedical Engineering, Columbia University, New York, NY, 10032, USA
| | - Youngbin Kim
- Department of Biomedical Engineering, Columbia University, New York, NY, 10032, USA
| | - Pamela L Graney
- Department of Biomedical Engineering, Columbia University, New York, NY, 10032, USA
| | - Martin Liberman
- Department of Biomedical Engineering, Columbia University, New York, NY, 10032, USA
| | - Sharon Fleischer
- Department of Biomedical Engineering, Columbia University, New York, NY, 10032, USA
| | - Roberta I Lock
- Department of Biomedical Engineering, Columbia University, New York, NY, 10032, USA
| | - Aaron O'Donnell
- Department of Biomedical Engineering, Columbia University, New York, NY, 10032, USA
| | - Leah Andrews
- Department of Biomedical Engineering, Columbia University, New York, NY, 10032, USA
| | - Derek Ning
- Department of Biomedical Engineering, Columbia University, New York, NY, 10032, USA
| | - Keith Yeager
- Department of Biomedical Engineering, Columbia University, New York, NY, 10032, USA
| | - Andrew Harken
- Center for Radiological Research, Columbia University, New York, NY, 10032, USA
| | - Naresh Deoli
- Center for Radiological Research, Columbia University, New York, NY, 10032, USA
| | - Sally A Amundson
- Center for Radiological Research, Columbia University, New York, NY, 10032, USA
| | - Guy Garty
- Center for Radiological Research, Columbia University, New York, NY, 10032, USA
| | - Kam W Leong
- Department of Biomedical Engineering, Columbia University, New York, NY, 10032, USA
| | - David J Brenner
- Center for Radiological Research, Columbia University, New York, NY, 10032, USA
| | - Gordana Vunjak-Novakovic
- Department of Biomedical Engineering, Department of Medicine, and College of Dental Medicine, Columbia University, New York, NY, 10032, USA
| |
Collapse
|
2
|
Seylani A, Galsinh AS, Tasoula A, I AR, Camera A, Calleja-Agius J, Borg J, Goel C, Kim J, Clark KB, Das S, Arif S, Boerrigter M, Coffey C, Szewczyk N, Mason CE, Manoli M, Karouia F, Schwertz H, Beheshti A, Tulodziecki D. Ethical considerations for the age of non-governmental space exploration. Nat Commun 2024; 15:4774. [PMID: 38862473 PMCID: PMC11166968 DOI: 10.1038/s41467-023-44357-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 12/05/2023] [Indexed: 06/13/2024] Open
Abstract
Mounting ambitions and capabilities for public and private, non-government sector crewed space exploration bring with them an increasingly diverse set of space travelers, raising new and nontrivial ethical, legal, and medical policy and practice concerns which are still relatively underexplored. In this piece, we lay out several pressing issues related to ethical considerations for selecting space travelers and conducting human subject research on them, especially in the context of non-governmental and commercial/private space operations.
Collapse
Affiliation(s)
- Allen Seylani
- School of Medicine, University of California, Riverside. 92521 Botanical Garden Dr, Riverside, CA, 92507, USA
| | - Aman Singh Galsinh
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, AB24 3FX, UK
| | - Alexia Tasoula
- Department of Life Science Engineering, FH Technikum, Vienna, Austria
- Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Anu R I
- Department of Cancer Biology and Therapeutics, MVR Cancer Centre and Research Institute, Calicut, India
- Department of Clinical Biochemistry, MVR Cancer Centre and Research Institute, Calicut, India
| | - Andrea Camera
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Jean Calleja-Agius
- Department of Anatomy, Faculty of Medicine and Surgery, University of Malta, MSD2080, Msida, Malta
| | - Joseph Borg
- Department of Applied Biomedical Science, Faculty of Health Sciences, University of Malta, MSD2080, Msida, Malta
| | - Chirag Goel
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - JangKeun Kim
- Department of Physiology & Biophysics, Weill Cornell Medicine, New York, NY, USA
| | - Kevin B Clark
- Cures Within Reach, Chicago, IL, 60602, USA
- Peace Innovation Institute, The Hague 2511, Netherlands & Stanford University, Palo Alto, CA, 94305, USA
- Biometrics and Nanotechnology Councils, Institute for Electrical and Electronics Engineers, New York, NY, 10016-5997, USA
| | - Saswati Das
- Department of Biochemistry, Atal Bihari Vajpayee Institute of Medical Sciences, New Delhi, India
| | - Shehbeel Arif
- Center for Data-Driven Discovery in Biomedicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | | | - Caroline Coffey
- Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Nathaniel Szewczyk
- Heritage College of Osteopathic Medicine, Ohio University, Athens, OH, USA
| | - Christopher E Mason
- Department of Physiology & Biophysics, Weill Cornell Medicine, New York, NY, USA
| | - Maria Manoli
- School of Law, University of Aberdeen, Aberdeen, AB24 3UB, UK
| | - Fathi Karouia
- Blue Marble Space Institute for Science, Exobiology Branch, NASA Ames Research Center, Moffett Field, CA, USA
- Space Research Within Reach, San Francisco, CA, USA
- Center for Space Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Hansjörg Schwertz
- Molecular Medicine Program at the University of Utah, Salt Lake City, UT, 84112, USA.
- Division of Occupational Medicine at the University of Utah, Salt Lake City, UT, 84112, USA.
- Occupational Medicine at Billings Clinic Bozeman, Bozeman, MT, 59715, USA.
| | - Afshin Beheshti
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Blue Marble Space Institute of Science, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA, US.
| | - Dana Tulodziecki
- Department of Philosophy, Purdue University, West Lafayette, IN, USA.
| |
Collapse
|
3
|
Cao X, Thomas D, Whitcomb LA, Wang M, Chatterjee A, Chicco AJ, Weil MM, Wu JC. Modeling ionizing radiation-induced cardiovascular dysfunction with human iPSC-derived engineered heart tissues. J Mol Cell Cardiol 2024; 188:105-107. [PMID: 38431383 PMCID: PMC10961094 DOI: 10.1016/j.yjmcc.2023.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 11/28/2023] [Accepted: 11/30/2023] [Indexed: 03/05/2024]
Affiliation(s)
- Xu Cao
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, United States of America; Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, United States of America
| | - Dilip Thomas
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, United States of America; Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, United States of America
| | - Luke A Whitcomb
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, United States of America
| | - Mingqiang Wang
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, United States of America; Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, United States of America
| | - Anushree Chatterjee
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, CO 80303, United States of America
| | - Adam J Chicco
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, United States of America.
| | - Michael M Weil
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, United States of America.
| | - Joseph C Wu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, United States of America; Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, United States of America; Greenstone Biosciences, Palo Alto, CA 94304, United States of America.
| |
Collapse
|
4
|
Diaz J, Kuhlman BM, Edenhoffer NP, Evans AC, Martin KA, Guida P, Rusek A, Atala A, Coleman MA, Wilson PF, Almeida-Porada G, Porada CD. Immediate effects of acute Mars mission equivalent doses of SEP and GCR radiation on the murine gastrointestinal system-protective effects of curcumin-loaded nanolipoprotein particles (cNLPs). FRONTIERS IN ASTRONOMY AND SPACE SCIENCES 2023; 10:1117811. [PMID: 38741937 PMCID: PMC11089821 DOI: 10.3389/fspas.2023.1117811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Introduction Missions beyond low Earth orbit (LEO) will expose astronauts to ionizing radiation (IR) in the form of solar energetic particles (SEP) and galactic cosmic rays (GCR) including high atomic number and energy (HZE) nuclei. The gastrointestinal (GI) system is documented to be highly radiosensitive with even relatively low dose IR exposures capable of inducing mucosal lesions and disrupting epithelial barrier function. IR is also an established risk factor for colorectal cancer (CRC) with several studies examining long-term GI effects of SEP/GCR exposure using tumor-prone APC mouse models. Studies of acute short-term effects of modeled space radiation exposures in wildtype mouse models are more limited and necessary to better define charged particle-induced GI pathologies and test novel medical countermeasures (MCMs) to promote astronaut safety. Methods In this study, we performed ground-based studies where male and female C57BL/6J mice were exposed to γ-rays, 50 MeV protons, or 1 GeV/n Fe-56 ions at the NASA Space Radiation Laboratory (NSRL) with histology and immunohistochemistry endpoints measured in the first 24 h post-irradiation to define immediate SEP/GCR-induced GI alterations. Results Our data show that unlike matched γ-ray controls, acute exposures to protons and iron ions disrupts intestinal function and induces mucosal lesions, vascular congestion, epithelial barrier breakdown, and marked enlargement of mucosa-associated lymphoid tissue. We also measured kinetics of DNA double-strand break (DSB) repair using gamma-H2AX- specific antibodies and apoptosis via TUNEL labeling, noting the induction and disappearance of extranuclear cytoplasmic DNA marked by gamma-H2AX only in the charged particle-irradiated samples. We show that 18 h pre-treatment with curcumin-loaded nanolipoprotein particles (cNLPs) delivered via IV injection reduces DSB-associated foci levels and apoptosis and restore crypt villi lengths. Discussion These data improve our understanding of physiological alterations in the GI tract immediately following exposures to modeled space radiations and demonstrates effectiveness of a promising space radiation MCM.
Collapse
Affiliation(s)
- Jonathan Diaz
- Wake Forest Institute for Regenerative Medicine, Winston Salem, NC, United States
| | - Bradford M. Kuhlman
- Wake Forest Institute for Regenerative Medicine, Winston Salem, NC, United States
| | | | - Angela C. Evans
- Department of Radiation Oncology, University of California Davis School of Medicine, Sacramento, CA, United States
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA, United States
| | - Kelly A. Martin
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA, United States
| | - Peter Guida
- NASA Space Radiation Laboratory, Brookhaven National Laboratory, Upton, NY, United States
| | - Adam Rusek
- NASA Space Radiation Laboratory, Brookhaven National Laboratory, Upton, NY, United States
| | - Anthony Atala
- Wake Forest Institute for Regenerative Medicine, Winston Salem, NC, United States
| | - Matthew A. Coleman
- Department of Radiation Oncology, University of California Davis School of Medicine, Sacramento, CA, United States
- Biosciences and Biotechnology Division, Lawrence Livermore National Laboratory, Livermore, CA, United States
| | - Paul F. Wilson
- Department of Radiation Oncology, University of California Davis School of Medicine, Sacramento, CA, United States
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland, WA, United States
| | - Graça Almeida-Porada
- Wake Forest Institute for Regenerative Medicine, Winston Salem, NC, United States
| | | |
Collapse
|
5
|
Chatzipapas KP, Tran NH, Dordevic M, Zivkovic S, Zein S, Shin W, Sakata D, Lampe N, Brown JMC, Ristic‐Fira A, Petrovic I, Kyriakou I, Emfietzoglou D, Guatelli S, Incerti S. Simulation of DNA damage using Geant4‐DNA: an overview of the “molecularDNA” example application. PRECISION RADIATION ONCOLOGY 2023. [DOI: 10.1002/pro6.1186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Affiliation(s)
| | - Ngoc Hoang Tran
- University of Bordeaux, CNRS, LP2I Bordeaux, UMR 5797 Gradignan France
| | - Milos Dordevic
- Vinca Institute of Nuclear Sciences, National Institute of the Republic of Serbia University of Belgrade, Vinca Belgrade Serbia
| | - Sara Zivkovic
- Vinca Institute of Nuclear Sciences, National Institute of the Republic of Serbia University of Belgrade, Vinca Belgrade Serbia
| | - Sara Zein
- University of Bordeaux, CNRS, LP2I Bordeaux, UMR 5797 Gradignan France
| | - Wook‐Geun Shin
- Physics Division, Department of Radiation Oncology Massachusetts General Hospital & Harvard Medical School Boston Massachusetts USA
| | | | | | - Jeremy M. C. Brown
- Department of Physics and Astronomy Swinburne University of Technology Melbourne Australia
| | - Aleksandra Ristic‐Fira
- Vinca Institute of Nuclear Sciences, National Institute of the Republic of Serbia University of Belgrade, Vinca Belgrade Serbia
| | - Ivan Petrovic
- Vinca Institute of Nuclear Sciences, National Institute of the Republic of Serbia University of Belgrade, Vinca Belgrade Serbia
| | - Ioanna Kyriakou
- Medical Physics Laboratory Department of Medicine University of Ioannina Ioannina Greece
| | - Dimitris Emfietzoglou
- Medical Physics Laboratory Department of Medicine University of Ioannina Ioannina Greece
| | - Susanna Guatelli
- Centre for Medical Radiation Physics University of Wollongong Wollongong New South Wales Australia
| | - Sébastien Incerti
- University of Bordeaux, CNRS, LP2I Bordeaux, UMR 5797 Gradignan France
| |
Collapse
|
6
|
Dynan WS, Chang PY, Sishc BJ, Elgart SR. Breaking the limit: Biological countermeasures for space radiation exposure to enable long-duration spaceflight. LIFE SCIENCES IN SPACE RESEARCH 2022; 35:1-3. [PMID: 36336355 DOI: 10.1016/j.lssr.2022.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Concerns over the health effects of space radiation exposure currently limit the duration of deep-space travel. Effective biological countermeasures could allow humanity to break this limit, facilitating human exploration and sustained presence on the Moon, Mars, or elsewhere in the Solar System. In this issue, we present a collection of 20 articles, each providing perspectives or data relevant to the implementation of a countermeasure discovery and development program. Topics include agency and drug developer perspectives, the prospects for repurposing of existing drugs or other agents, and the potential for adoption of new technologies, high-throughput screening, novel animal or microphysiological models, and alternative ground-based radiation sources. Long-term goals of a countermeasures program include reduction in the risk of radiation-exposure induced cancer death to an acceptable level and reduction in risks to the brain, cardiovascular system, and other organs.
Collapse
Affiliation(s)
- William S Dynan
- Department of Radiation Oncology and Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, United States.
| | - Polly Y Chang
- SRI International, Biosciences Division, Menlo Park, CA, United States
| | | | | |
Collapse
|
7
|
Hertel NE, Biegalski SR, Nelson VI, Nelson WA, Mukhopadhyay S, Su Z, Chan AM, Kesarwala AH, Dynan WS. Compact portable sources of high-LET radiation: Validation and potential application for galactic cosmic radiation countermeasure discovery. LIFE SCIENCES IN SPACE RESEARCH 2022; 35:163-169. [PMID: 36336362 DOI: 10.1016/j.lssr.2022.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 09/28/2022] [Accepted: 10/04/2022] [Indexed: 06/16/2023]
Abstract
Implementation of a systematic program for galactic cosmic radiation (GCR) countermeasure discovery will require convenient access to ground-based space radiation analogs. The current gold standard approach for GCR simulation is to use a particle accelerator for sequential irradiation with ion beams representing different GCR components. This has limitations, particularly for studies of non-acute responses, strategies that require robotic instrumentation, or implementation of complex in vitro models that are emerging as alternatives to animal experimentation. Here we explore theoretical and practical issues relating to a different approach to provide a high-LET radiation field for space radiation countermeasure discovery, based on use of compact portable sources to generate neutron-induced charged particles. We present modeling studies showing that DD and DT neutron generators, as well as an AmBe radionuclide-based source, generate charged particles with a linear energy transfer (LET) distribution that, within a range of biological interest extending from about 10 to 200 keV/μm, resembles the LET distribution of reference GCR radiation fields experienced in a spacecraft or on the lunar surface. We also demonstrate the feasibility of using DD neutrons to induce 53BP1 DNA double-strand break repair foci in the HBEC3-KT line of human bronchial epithelial cells, which are widely used for studies of lung carcinogenesis. The neutron-induced foci are larger and more persistent than X ray-induced foci, consistent with the induction of complex, difficult-to-repair DNA damage characteristic of exposure to high-LET (>10 keV/μm) radiation. We discuss limitations of the neutron approach, including low fluence in the low LET range (<10 keV/μm) and the absence of certain long-range features of high charge and energy particle tracks. We present a concept for integration of a compact portable source with a multiplex microfluidic in vitro culture system, and we discuss a pathway for further validation of the use of compact portable sources for countermeasure discovery.
Collapse
Affiliation(s)
- Nolan E Hertel
- G. W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, 770 State Street, 30332-0745 Atlanta, GA, United States of America.
| | - Steven R Biegalski
- G. W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, 770 State Street, 30332-0745 Atlanta, GA, United States of America
| | - Victoria I Nelson
- G. W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, 770 State Street, 30332-0745 Atlanta, GA, United States of America
| | - William A Nelson
- G. W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, 770 State Street, 30332-0745 Atlanta, GA, United States of America
| | - Sharmistha Mukhopadhyay
- G. W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, 770 State Street, 30332-0745 Atlanta, GA, United States of America
| | - Zitong Su
- Department of Radiation Oncology and Winship Cancer Institute, Emory University School of Medicine, 1365 Clifton Road NE, 30322 Atlanta GA, United States of America; Department of Biochemistry, Emory University School of Medicine, 1510 Clifton Road NE, 30322 Atlanta GA, United States of America
| | - Alexis M Chan
- Department of Radiation Oncology and Winship Cancer Institute, Emory University School of Medicine, 1365 Clifton Road NE, 30322 Atlanta GA, United States of America; Department of Biochemistry, Emory University School of Medicine, 1510 Clifton Road NE, 30322 Atlanta GA, United States of America
| | - Aparna H Kesarwala
- Department of Radiation Oncology and Winship Cancer Institute, Emory University School of Medicine, 1365 Clifton Road NE, 30322 Atlanta GA, United States of America
| | - William S Dynan
- Department of Radiation Oncology and Winship Cancer Institute, Emory University School of Medicine, 1365 Clifton Road NE, 30322 Atlanta GA, United States of America; Department of Biochemistry, Emory University School of Medicine, 1510 Clifton Road NE, 30322 Atlanta GA, United States of America.
| |
Collapse
|