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Small tissue chips with big opportunities for space medicine
Journal article   Open access   Peer reviewed

Small tissue chips with big opportunities for space medicine

Xuan Mu, Weishen He, Victoria Abril Manjarrez Rivera, Raul Armando Duran De Alba, Dava J Newman and Yu Shrike Zhang
Life Sciences in Space Research, Vol.35, pp.150-157
11/03/2022
DOI: 10.1016/j.lssr.2022.09.002
url
https://doi.org/10.1016/j.lssr.2022.09.002View
Published (Version of record) Open Access

Abstract

The spaceflight environment, including microgravity and radiation, may have considerable effects on the health and performance of astronauts, especially for long-duration and Martian missions. Conventional on-ground and in-space experimental approaches have been employed to investigate the comprehensive biological effects of the spaceflight environment. As a class of recently emerging bioengineered in vitro models, tissue chips are characterized by a small footprint, potential automation, and the recapitulation of tissue-level physiology, thus promising to help provide molecular and cellular insights into space medicine. Here, we briefly review the technical advantages of tissue chips and discuss specific on-chip physiological recapitulations. Several tissue chips have been launched into space, and more are poised to come through multi-agency collaborations, implying an increasingly important role of tissue chips in space medicine.
Microfluidics Spaceflight Microgravity Radiation Drug development

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