An antigen-presenting cell (APC) or accessory cell is a cell that displays foreign antigen complexes with major histocompatibility complex (MHC) on their surfaces. T-cells may recognize these complexes using their T-cell receptors (TCRs). These cells process antigens and present them to T-cells.
Read more about Antigen-presenting Cell: Types, Interaction With T Cells
Famous quotes containing the word cell:
“Why inspire in us a horror of our being?... To look upon the universe as a prison cell and all men as criminals about to be executed is the idea of a fanatic.”
—Voltaire [François Marie Arouet] (1694–1778)