PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18703672-7 2008 Since neuroblasts are primarily bFGF-responsive progenitors already committed to a neuronal phenotype, our results strongly suggest that excess Hcy inhibits neurogenesis in the DG and SVZ by inhibiting the bFGF-dependent activation of Erk1/2 in these cells. Homocysteine 144-147 mitogen-activated protein kinase 3 Mus musculus 235-241