The EPO-FGF23 Signaling Pathway in Erythroid Progenitor Cells: Opening a New Area of Research.

ABSTRACT: We provide an overview of the evidence for an erythropoietin-fibroblast growth factor 23 (FGF23) signaling pathway directly influencing erythroid cells in the bone marrow. We outline its importance for red blood cell production, which might add, among others, to the understanding of bone marrow responses to endogenous erythropoietin in rare hereditary anemias. FGF23 is a hormone that is mainly known as the core regulator of phosphate and vitamin D metabolism and it has been recognized as an important regulator of bone mineralization. Osseous tissue has been regarded as the major source of FGF23. Interestingly, erythroid progenitor cells highly express FGF23 protein and carry the FGF receptor. This implies that erythroid progenitor cells could be a prime target in FGF23 biology. FGF23 is fo

SUBMITTER: van Vuren AJ 

PROVIDER: S-EPMC6443968 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature