What kind of helper T cells does HIV (the AIDS virus)selectively invade?

Question

Quizplus · Accepted Answer

HIV selectively invades and destroys CD4+ helper T cells, which are essential for coordinating the immune response to infections. This depletion of CD4+ T cells causes a progressive decline in immune function, leading to the development of acquired immunodeficiency syndrome (AIDS). TH1 and TH2 cells are subsets of helper T cells that play different roles in the immune response, but both require CD4 molecules for activation. TFH cells are a subset of CD4+ T cells that help activate B cells in the germinal centers of lymph nodes. CD3 is a protein complex found on the surface of T cells that is involved in signal transduction, but it is not specific to helper T cells.

What Kind of Helper T Cells Does HIV (The AIDS