Tumors possess myriad mechanisms to ensure their survival even at the peril of the host. Now scientists are delving deeper ...

A cross-sectional study shows that ocrelizumab selectively contracts EBV-specific CD4 T-cell immunity in multiple sclerosis ...

A new review examines how trogocytosis, the process by which cells nibble membrane fragments from one another, shapes immune ...

In the past, immune cells were all simply known as white blood cells. Nowadays, we know that there are T cells, B lymphocytes ...

I want to age youthfully and healthily”—this is a wish everyone shares. In recent years, one of the most closely watched ...

B cells are an important part of the immune system and help the body recognize and fight infections. A group of B cells known ...

Cancer-fighting T cells can lose their edge after prolonged exposure to tumors. New research from Memorial Sloan Kettering ...

T cell immunity plays a pivotal role in the host defence against SARS-CoV-2, complementing humoral responses and contributing to viral clearance, disease modulation and long-term protection. Upon ...

Discover how regular exercise supercharges your immune system at a cellular level. Learn how physical activity mobilizes immune cells, sharpens defenses, a ...

T cell immunity constitutes a central pillar of the adaptive immune response to SARS-CoV-2, acting in concert with antibodies to prevent severe disease. CD4⁺ helper T cells orchestrate antiviral ...

When a virus enters the lungs, the immune system has to react fast. The lung maintains its own community of immune cells capable of mounting a local defense on the spot. Researchers from the ...

An overlooked population of immune cells could offer a new way to attack one of the deadliest forms of lung cancer.