Mitochondria, often seen as cellular powerhouses, play a surprising role in immune regulation.
Researchers found that mitochondrial complex III generates reactive oxygen species (ROS), which help immune cells release IL-10, an anti-inflammatory protein. Without proper mitochondrial function, immune responses become dysregulated, leading to prolonged inflammation and slow recovery from infections.
Mitochondria’s Role in Immune Response
Scientists in Dr. Navdeep Chandel’s laboratory at Northwestern University have uncovered how mitochondria help regulate the immune system by influencing key cell signaling…