Insulin-like Growth Factor 1 (IGF-1) is a hormone primarily produced by the liver in response to stimulation by growth hormone (GH). It mediates many of the effects of GH and plays a crucial role in cell growth, development, and metabolism throughout the body. IGF-1 is involved in the growth of bones and tissues, and it influences various cellular processes including differentiation and apoptosis. Its levels are indicative of overall growth hormone activity and nutritional status.
IGF-1
Growth-hormone messenger.