Osteopontin Enhances Endogenous Repair After Neonatal Hypoxic–Ischemic Brain Injury
Author(s) -
Cindy T. J. van Velthoven,
Cobi J. Heijnen,
Frank van Bel,
Annemieke Kavelaars
Publication year - 2011
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.110.608315
Subject(s) - medicine , osteopontin , endogeny , ischemic injury , ischemia , stroke (engine) , cardiology , neuroscience , pathology , mechanical engineering , engineering , biology
Hypoxic-ischemic (HI) brain injury is a frequent cause of perinatal morbidity and mortality with limited therapeutic options. To identify molecules important for cerebral damage and repair, we investigated the growth factor-related gene expression profile after neonatal cerebral HI. We identified osteopontin (OPN) as the most highly upregulated factor early after HI. We therefore explored the role of endogenous OPN in brain damage and repair.
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