FCGRT and cancer: It may enhance the invasion of cancers under certain conditions such as starvation through increased extracellular nutrient supplies, circulating of plasma membranes and receptors such as the death receptors (DRs), ErbB3, platelet-derived growth factor β-receptor (PDGFRβ), EGFR, and neonatal Fc receptor (FcRn), and EVs internalization.