A groundbreaking new study reveals an unexpected interaction between men's testes and the immune system. Additionally, the findings could help explain the development of certain autoimmune disorders and why some cancer vaccines are ineffective.
Researchers report two genes associated with Parkinson's disease are also key regulators of the immune system.
Mother's immune system attacks new blood vessel cells in baby's brain, causing fetal brain bleeds, a new study proposes.
Biological mechanisms related to sleep loss affect the immune system and trigger an inflammatory response, a new study reports.