HGF and neoplasm: Myricetin incubation (2.5, 5, 10, 20 μM) can prevent HGF-induced phosphorylation of Met, a tyrosine kinase receptor for HGF, in a medulloblastoma cell line (DAOY), and HGF-induced formation of membrane ruffles of DAOY cells, thereby suppressing the migration of DAOY cells and tumor invasion (Labbé et al., 2009).