Researchers have established a direct experimental link between inflammatory signals in the intestinal lining and the kind of ...

Scientists at Cincinnati Children's have identified how certain immune cells are molecularly programmed to respond faster ...

Human immunodeficiency virus (HIV)/hepatitis C virus (HCV) coinfection leads to severe systemic inflammation, increasing non-AIDS morbidity and mortality risk. CD39 ectoenzyme on T-cells, which ...

A review found that CD4/CD8 ratio could be used as a prognostic marker for mortality in patients with HIV, though future studies need to be done to confirm these findings. Clinical practices can ...

Researchers suggest modulating intestinal microbiota or antigen-presenting activity of IECs represents new approaches to treating autoimmune neurological disease.

National Institutes of Health researchers shared new details about idiopathic CD4 lymphocytopenia (ICL), a rare immune deficiency that leaves people vulnerable to infectious diseases, autoimmune ...

Researchers reveal that CD4+ T cells can kill cancer cells lacking MHC I by triggering ferroptosis, challenging established ...

Immunity is orchestrated by two responses referred to as the innate and adaptive immune systems. Each system works to ...

Checking CD4 helper T cell levels up to 4 times a year has been a mainstay of HIV/AIDS monitoring, but the value of the test has diminished as the ability to directly detect viral RNA has improved and ...