title: Not only glioblastoma cells but also untransformed glia cells express transforming growth factor beta.
authors.affiliation: Department of Internal Medicine, University Hospital, Zurich.
authors.forename: D B
authors.initials: DB
authors.lastname: Constam
authors.forename: A
authors.initials: A
authors.lastname: Fontana
mesh_terms: D001253:Astrocytes / Q000378:metabolism; D002460:Cell Line; D015972:Gene Expression Regulation, Neoplastic / Q000502:physiology*; D005910:Glioma; D006801:Humans; D009457:Neuroglia / Q000378:metabolism*; D016212:Transforming Growth Factor beta / Q000235:genetics*; D014407:Tumor Cells, Cultured / Q000378:metabolism*
chemical_list: D016212:Transforming Growth Factor beta