Receptor, Epidermal Growth Factor. Receptor, IGF Type 1. Receptors, Transforming Growth Factor beta. Retinoblastoma Protein. ... Transforming growth factor-beta 2 and its receptor and insulin growth factor-I and its receptor were up-regulated in PcDNA, ... receptors on adjacent cells. To examine whether the pro-TGF-alpha/EGF receptor pair can simultaneously mediate cell adhesion ... a chimeric receptor with the extracellular domain of the epidermal growth factor receptor (EGFR), and the TrkA transmembrane ...