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 ...

HIV & AIDS

Investigating mechanisms behind early HIV-1 infection

Northwestern Medicine investigators have discovered that a microtubule regulatory protein inhibits early HIV type 1 (HIV-1) infection, according to findings published in Proceedings of the National Academy of Sciences.

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