Ben-Gurion University of the Negev's Prof. Alon Monsonego had discovered that T helper lymphocytes, a subset of immune cells which regulate immunity, undergo functional changes with age. These changes ...

Persistent viral infections pose a unique challenge to the immune system. Prolonged antigen exposure drives T cells into a state of exhaustion — a ...

Scientists analyzing human and mouse pancreatic lymph nodes (PLNs) and spleens have identified a distinct subset of CD4 memory helper T cells associated with type 1 diabetes (T1D). Reported by ...

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 ...