eryth·​ro·​poi·​e·​tin | \ i-ˌrith-rō-ˈpȯi-ə-tən How to pronounce erythropoietin (audio) \

Definition of erythropoietin

: a glycoprotein hormone formed especially in the kidney and stimulating red blood cell formation

Examples of erythropoietin in a Sentence

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This mechanism is different from erythropoietin-stimulating agents (ESAs) like Amgen’s Epogen, which promotes the production of early-stage red blood cells. Adam Feuerstein, STAT, "Acceleron blood disease drug hits goal in pivotal clinical trial," 28 June 2018 As for drugs, notorious test-tube elixirs like human growth hormone and erythropoietin are coming under more scrutiny than ever. Andrew Tilin, WIRED, "Ready, Set, Mutate!," 1 Sep. 2000

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'erythropoietin.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of erythropoietin

1948, in the meaning defined above

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The first known use of erythropoietin was in 1948

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eryth·​ro·​poi·​e·​tin | \ -ˈpȯi-ət-ən How to pronounce erythropoietin (audio) \

Medical Definition of erythropoietin

: a hormonal substance that is formed especially in the kidney and stimulates red blood cell formation abbreviation EPO — see epogen

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