Mutant Erythropoietin Without Erythropoietic Activity Is Neuroprotective Against Ischemic Brain Injury
Author(s) -
Yu Gan,
Juan Xing,
Jing Zheng,
R. Anne Stetler,
Feng Zhang,
Yumin Luo,
Xunming Ji,
Yanqin Gao,
Guodong Cao
Publication year - 2012
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.112.663120
Subject(s) - medicine , neuroprotection , erythropoietin , stroke (engine) , ischemic injury , ischemia , pharmacology , mechanical engineering , engineering
Erythropoietin (EPO) confers potent neuroprotection against ischemic injury. However, treatment for stroke requires high doses and multiple administrations of EPO, which may cause deleterious side effects due to its erythropoietic activity. This study identifies a novel nonerythropoietic mutant EPO and investigates its potential neuroprotective effects and underlying mechanism in an animal model of cerebral ischemia.
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