title: Contribution of the urodele amphibian Pleurodeles waltl to the analysis of spaceflight-associated immune system deregulation.
abstract: Immune system deregulation has been demonstrated to occur during and immediately following spaceflight. Several animal models have been used to study this phenomenon because of the limited availability of human subjects in space as well as of the need to carry out experiments requiring samples and experimental conditions that cannot be performed using humans. Here, we review major spaceflight-induced microbial and immunological modifications, some of the existing hardware developed to host amphibians in a space station and immunological information provided by space experiments performed with Pleurodeles waltl as an animal model. These data show that the urodele amphibian P. waltl fulfills many technical requirements associated with spaceflight experimentation and that this model is interesting to improve our understanding of the immunosuppressive effects of spaceflight, data required for the preparation of future deep-space missions.
authors.affiliation: Lorraine University, Faculty of Medicine, Stress Immunity Pathogens Laboratory, EA7300, 9 Avenue de la Forêt de Haye, F-54500 Vandœuvre-lès-Nancy, France. Electronic address: jean-pol.frippiat@univ-lorraine.fr.
authors.forename: Jean-Pol
authors.initials: JP
authors.lastname: Frippiat
mesh_terms: D000818:Animals; D006801:Humans; D007107:Immune System / Q000196:embryology / Q000254:growth & development / Q000276:immunology*; D023421:Models, Animal; D009024:Morphogenesis / Q000276:immunology; D010999:Pleurodeles / Q000196:embryology / Q000254:growth & development / Q000276:immunology*; D013026:Space Flight; D014893:Weightlessness
keywords: Immunity; Lymphocytes; Microgravity; Space; Stress