Diseases, Conditions, Syndromes

Why men are at higher risk from COVID-19

COVID-19 has had a huge global impact since the initial outbreak in 2019. Men and women show different responses to this disease, with men having a higher risk from infection. The underlying cellular basis for this difference ...

Immunology

How regulatory T cells halt aberrant, self-reactive T cells

New research findings show in detail how self-reactive T cells—white blood cells that mistakenly attack healthy instead of infected cells, thereby causing an autoimmune or an inflammatory response—are held in check by ...

Diseases, Conditions, Syndromes

Study identifies potential new approach for treating lupus

Targeting iron metabolism in immune system cells may offer a new approach for treating systemic lupus erythematosus (SLE)—the most common form of the chronic autoimmune disease lupus.

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