participates in MAPK cascade signal transduction positive regulation of cell population proliferation response to toxic substance positive regulation of phospholipase C activity regulation of phosphatidylinositol 3-kinase signaling positive regulation of phosphatidylinositol 3-kinase signaling cell migration peptidyl-tyrosine phosphorylation positive regulation of cell migration response to estradiol cellular response to platelet-derived growth factor stimulus wound healing positive regulation of MAP kinase activity positive regulation of phosphatidylinositol 3-kinase activity phosphatidylinositol metabolic process protein autophosphorylation phosphatidylinositol phosphate biosynthetic process platelet-derived growth factor receptor signaling pathway phosphatidylinositol-mediated signaling positive regulation of fibroblast proliferation positive regulation of smooth muscle cell proliferation positive regulation of ERK1 and ERK2 cascade positive regulation of reactive oxygen species metabolic process beta-type platelet-derived growth factor receptor Homo sapiens protein platelet-derived growth factor receptor beta (human) platelet-derived growth factor receptor 1 (human) beta platelet-derived growth factor receptor (human) PDGFR1 PDGFRB PR:P09619 PDGFR PDGFR-1 (human) hPDGFRB protein DTO:03100404 beta-type platelet-derived growth factor receptor (human) A beta-type platelet-derived growth factor receptor that is encoded in the genome of human. UniProtKB:P09619 PDGF-R-beta (human) PDGFR-beta (human) CD140b (human) CD140 antigen-like family member B (human) Category=organism-gene.