Immunolocalization of the oligodendrocyte transcription factor 1 (Oligl) in brain tumors

(整期优先)网络出版时间:2004-01-11
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RecentinsituhybridizationstudiesshowedthatmRNAlevelsofOLIGlandOLIG2transcriptionfactorsareelevatedinoligodendrogliomas.Weraisedpolyclonalantibodiesagainstasyntheticpeptidehomologoustothehumantran-scriptionfactorOliglandstudiedbyimmunohistochemistrytheexpressionofOliglin84braintumorsandinnon-neoplasticbraintissues.Alloligodendrogliomas,oligoastrocytomas,anddysembryoplasticneuroepithelialtumorsshowedmoderatetostrongintranuclearimmunoreactivityincellsmorphologicallyidentifiedasoligodendrocytes.In