Muscarinic cholinergic receptors promote growth of human prostate cancer cells

Abstract

M3 receptors stimulate the proliferation of LNCaP cells, BPH-derived and PC-derived primary prostate cells. A dramatically higher response to carbachol by PC-derived prostate cells suggests that M3 receptors may be up-regulated in PC. M3 receptors may play a significant role in PC tumors growth and androgen-independent tumor progression.