Physiological Responses of Jurkat Lymphocytes to Simulated Microgravity Conditions.

ABSTRACT: The presence of microgravity conditions deeply affects the human body functions at the systemic, organ and cellular levels. This study aimed to investigate the effects induced by simulated-microgravity on non-stimulated Jurkat lymphocytes, an immune cell phenotype considered as a biosensor of the body responses, in order to depict at the cellular level the effects of such a peculiar condition. Jurkat cells were grown at 1 g or on random positioning machine simulating microgravity. On these cells we performed: morphological, cell cycle and proliferation analyses using cytofluorimetric and staining protocols-intracellular Ca2+, reactive oxygen species (ROS), mitochondria membrane potential and O2- measurements using fluorescent probes-aconitase and mitochondria activity, glucose and lactate

SUBMITTER: Morabito C 

PROVIDER: S-EPMC6515345 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature