Researchers at the Medical University of Vienna have taken a closer look at a previously largely unknown component of the immune system: the protein molecule TRAT1 (T Cell Receptor Associated ...

Once thought to be a flaw in the system, new research suggests that CD4 T cells may actually hold the key to maintaining a ...

A new type of cancer cell that "warrants urgent investigation" has been discovered in childhood leukemia and could impact ...

Lupus has been linked to the Epstein-Barr virus – which causes glandular fever, or mono – before, but we now have evidence of ...

Rheumatoid arthritis (RA) is an autoimmune disease that affects millions worldwide and can have a devastating impact on patients' lives. Yet, about one in three patients respond poorly to existing ...

There are two types of Tph cells in rheumatoid arthritis joints that have different roles. Stem-like Tph cells live inside immune “hubs” called tertiary lymphoid structures, where they interact ...

Scientists at Ben-Gurion University of the Negev reported Wednesday, Oct. 29, 2025, that they have identified a subset of CD4 T helper cells that expands with age and appears to hunt down senescent ...

There are two types of Tph cells in rheumatoid arthritis joints that have different roles. Stem-like Tph cells live inside immune “hubs” called tertiary lymphoid structures, where they interact ...

Conjugate vaccines are composed of bacterial polysaccharide antigens covalently linked to protein carriers, enabling T cell-dependent immune responses that induce high-affinity antibodies and ...