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Erythropoietin and Its Derivatives: from Tissue Protection to Immune Regulation by Peng, Bo; Kong, Gangcheng; Yang, Cheng; Ming, Yingzi is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.

What is Erythropoietin and Its Derivatives: from Tissue Protection to Immune Regulation about?

## Abstract Erythropoietin (EPO) is an evolutionarily conserved hormone well documented for its erythropoietic role via binding the homodimeric EPO receptor (EPOR)~2~. In past decades, evidence has proved that EPO acts far beyond erythropoiesis. By binding the tissue-protective receptor (TPR), EPO suppresses proinflammatory cytokines, protects cells from apoptosis and promotes wound healing. Very recently, new data revealed that TPR is widely expressed on a variety of immune cells, and EPO could directly modulate their activation, differentiation and function. Notably, nonerythropoietic EPO derivatives, which mimic the structure of helix B within EPO, specifically bind TPR and show great potency in tissue protection and immune regulation. These small peptides prevent the cardiovascular side effects of EPO and are promising as clinical drugs. This review briefly introduces the receptors and tissue-protective effects of EPO and its derivatives and highlights their immunomodulatory functions and application prospects.

Who reads Erythropoietin and Its Derivatives: from Tissue Protection to Immune Regulation?

Author

Peng, Bo; Kong, Gangcheng; Yang, Cheng; Ming, Yingzi

Publisher

Nature Publishing Group; Springer Science and Business Media LLC; London: Nature Publishing Group, 2001- (ISSN 2041-4889)

Published

2020

Language

EN

Field

Biochemistry, Genetics and Molecular Biology (Life Sciences)