Medicinefromwww.theguardian.com5 days agoProtective immune cells in breastfeeding women identified as guard against breast cancer, new research findsBreastfeeding induces long-lasting CD8 T-cell residency in breast tissue that provides durable adaptive immune protection against breast cancer.
MMAfromNature4 months agoDevelopmental trajectory and evolutionary origin of thymic mimetic cells - NatureSomatic diversification of antigen receptor genes required immune system reorganization to prevent autoimmunity.Early vertebrates may have developed tolerance mechanisms alongside increasing antigen receptor diversity.