helper T cell


noun Immunology.

a T cell that stimulates B cells to produce antibody against a foreign substance, using lymphokines or direct contact as a signal.
Also called T helper cell.

Words nearby helper T cell

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for helper T cell

helper T-cell

noun

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for helper T cell

helper T cell

Any of various T cells that, when stimulated by a specific antigen, release lymphokines that promote the activation and function of B cells and killer T cells.
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