AUTHOR=Klos Bea , Kaul Alina , Straube Emily , Steinhauser Verena , Gödel Celina , Schäfer Franziska , Lambert Claude , Enck Paul , Mack Isabelle TITLE=Effects of isolated, confined and extreme environments on parameters of the immune system - a systematic review JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1532103 DOI=10.3389/fimmu.2025.1532103 ISSN=1664-3224