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CD4 ReceptorAudio (En español)

A protein found primarily on the surface of CD4 T lymphocytes (CD4 cells). To enter a host cell, HIV binds to a CD4 receptor and a coreceptor (either CCR5 or CXCR4) on the host cell.

See Related Term(s):  CCR5, CD4 T Lymphocyte, CXCR4, Fusion, Life Cycle