The system is so named as it is known to ... that recruit and activate effector cells that help promote an immune response. Complement also changes B- and T-cell responses, although tumours ...

New research reveals that immune system activity may play a causal role in conditions like schizophrenia, depression, and ...

JAMA study confirms that vaccines measurably alter menstrual cycle timing, offering direct evidence of neuroendocrine effects ...

Cancer scientists say they have engineered a new type of super-strong antibody which could be used to boost the immune systems of patients fighting the disease.