This gene encodes the erythropoietin receptor which is a member of the cytokine receptor family. Upon erythropoietin binding, this receptor activates Jak2 tyrosine kinase which activates different intracellular pathways including: Ras/MAP kinase, phosphatidylinositol 3-kinase and STAT transcription factors. The stimulated erythropoietin receptor appears to have a role in erythroid cell survival. Defects in the erythropoietin receptor may produce erythroleukemia and familial erythrocytosis. Dysregulation of this gene may affect the growth of certain tumors. Alternate splicing results in multiple transcript variants.[provided by RefSeq, May 2010] CIViC Summary for EPOR Gene
Forensic Context
A study in a porcine multiple trauma model with traumatic hemorrhage demonstrated that the EPOR concentration in bone marrow was significantly downregulated in both fractured and unfractured bones compared to sham-operated animals [Bläsius et al. DOI:10.1186/s40001-023-00996-w].