{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T08:46:00Z","timestamp":1791189960493,"version":"4.1.0"},"reference-count":33,"publisher":"Society for Neuroscience","issue":"4","license":[{"start":{"date-parts":[[2006,7,25]],"date-time":"2006-07-25T00:00:00Z","timestamp":1153785600000},"content-version":"vor","delay-in-days":181,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Neurosci."],"published-print":{"date-parts":[[2006,1,25]]},"abstract":"<jats:p>Erythropoietin (EPO) is the principal growth factor regulating the production of red blood cells. Recent studies demonstrated that exogenous EPO acts as a neuroprotectant and regulates neurogenesis. Using a genetic approach, we evaluate the roles of endogenous EPO and its classical receptor (EPOR) in mammalian neurogenesis. We demonstrate severe and identical embryonic neurogenesis defects in animals null for either the<jats:italic>Epo<\/jats:italic>or<jats:italic>EpoR<\/jats:italic>gene, suggesting that the classical EPOR is essential for EPO action during embryonic neurogenesis. Furthermore, by generating conditional<jats:italic>EpoR<\/jats:italic>knock-down animals, we demonstrate that brain-specific deletion of<jats:italic>EpoR<\/jats:italic>leads to significantly reduced cell proliferation in the subventricular zone and impaired post-stroke neurogenesis.<jats:italic>EpoR<\/jats:italic>conditional knockdown leads to a specific deficit in post-stroke neurogenesis through impaired migration of neuroblasts to the peri-infarct cortex. Our results suggest that both EPO and EPOR are essential for early embryonic neural development and that the classical EPOR is important for adult neurogenesis and for migration of regenerating neurons during post-injury recovery.<\/jats:p>","DOI":"10.1523\/jneurosci.4480-05.2006","type":"journal-article","created":{"date-parts":[[2006,1,25]],"date-time":"2006-01-25T20:28:04Z","timestamp":1138220884000},"page":"1269-1274","source":"Crossref","is-referenced-by-count":341,"title":["A Critical Role of Erythropoietin Receptor in Neurogenesis and Post-Stroke Recovery"],"prefix":"10.1523","volume":"26","author":[{"given":"Peter T.","family":"Tsai","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John J.","family":"Ohab","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nathalie","family":"Kertesz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthias","family":"Groszer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cheryl","family":"Matter","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jing","family":"Gao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xin","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hong","family":"Wu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S. 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