Agnirva Space Premier League - Expedition #31332: How Microgravity Affects the Immune System: A Look at Monocyte-T Cell Interactions

During Expedition 13, the 'Cell-Cell Interaction of Monocytes and T-Lymphocytes in Microgravity' experiment explored how weightlessness impacts immune function. Specifically, it focused on how two critical immune cells—monocytes and T-lymphocytes—communicate and coordinate in space. This ROSCOSMOS-led study is important because astronauts often experience weakened immune responses in microgravity. By studying these cell types in space, researchers aim to identify which molecular mechanisms are disrupted and whether microgravity impairs their ability to activate, signal, or proliferate. Understanding these interactions can lead to better immune support strategies for spacefarers, including new medicines or preventive treatments. The findings may also help people on Earth who suffer from immune system dysfunctions, offering a novel angle to explore treatments for autoimmune diseases or chronic inflammation.

Get certified with over 100 hours of immersive, self-paced learning in astronomy, cosmology, space technology, and climate science through the Agnirva Space Internship Program. Join, complete virtual projects, and earn a digital certificate to showcase your space fluency in interviews, resumes, and beyond.