LEP and breast cancer: 7 Yuan Yuan HJ HJ Sun Sun KW KW Yu Yu K K Leptin promotes the proliferation and migration of human breast cancer through the extracellular-signal regulated kinase pathway Leptin promotes the proliferation and migration of human breast cancer through the extracellular-signal regulated kinase pathway Mol Med Rep Mol Med Rep 2014 2014 9 9 350 350 354 354 https://doi.org/10.3892mmr.2013.1786  https://doi.org/10.3892mmr.2013.1786  24213635 24213635