Immune system disorders in children can involve an underactive, overactive, or misdirected immune response. Main groups include immunodeficiencies, autoimmune diseases, atopic diseases, and ...

Brain tissue analysis of an animal model has revealed the potential role of immune system dysfunction in the onset and progression of Alzheimer's disease (AD). Published April 15, 2025 in the Journal ...

Your immune system may be weak if you have frequent, severe, or extended infections. Learn more signs of a weak immune system.

The immune system’s primary responsibility is to recognize and target invading pathogens. Various immune cells are orchestrated to carry out this responsibility. Additionally, these cells are ...

When the heart's muscle is weakened or injured due to a heart attack, it can make it hard for the heart to pump enough blood to meet the body's needs. Over time, it can lead to heart failure, where ...

Something’s shifting in the world of children’s health, and it’s not good news. Autoimmune diseases—those tricky conditions where the body’s immune system turns on itself—are cropping up more often in ...

The committee will review select conditions related to the immune system and address diagnosis, treatment, and prognosis of those conditions. The select conditions should include but may not be ...

Recent studies have shown that even if you feel healthy and fit, your immune system could be aging quicker than you think, which could increase the risk of infections and immune-related disorders.

A new laboratory method developed by researchers at Columbia University Vagelos College of Physicians and Surgeons may now help physicians more quickly diagnose patients with suspected genetic ...

New UAB research uncovers how NFAT helps uterine NK cells support early placenta development, shedding light on pregnancy health and the roots of complications like preeclampsia.