IGF-I receptor signaling pathway is involved in the neuroprotective effect of genistein in the neuroblastoma SK-N-SH cells

Genistein, an isoflavone naturally found in soy products, displays estrogenic properties. Our previous study clearly demonstrated that genistein can activate the insulin-like growth factor-I receptor (IGF-IR) signaling pathway in human breast cancer MCF-7 cells. The present study aims to test the hypothesis that the IGF-I receptor signaling pathway is involved in the neuroprotective effects of genistein in neuroblastoma SK-N-SH cells. Our...