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growth factor

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noun
any of various proteins that promote the growth, organization, and maintenance of cells and tissues.
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How to use growth factor in a sentence

British Dictionary definitions for growth factor

growth factor

noun
any of several substances present in serum that induce growth of cells. Excessive amounts of growth factor may be associated with the production of cancer cells
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
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