title: Thyroid hormone requirement for retinoic acid induction of mouse mammary tumor virus expression.
abstract: In normal mouse mammary epithelium, insulin, cortisol, and prolactin are absolute requirements for mouse mammary tumor virus expression. Retinoic acid further increased mouse mammary tumor virus expression two- to threefold but only when triiodothyronine was also present; neither retinoic acid nor triiodothyronine alone had any effect.
authors.affiliation: Department of Biological Sciences, University of South Carolina, Columbia 29208.
authors.forename: F F
authors.initials: FF
authors.lastname: Bolander
authors.forename: M E
authors.initials: ME
authors.lastname: Blackstone
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D004847:Epithelial Cells; D004848:Epithelium / Q000187:drug effects; D005260:Female; D006854:Hydrocortisone / Q000494:pharmacology; D007328:Insulin / Q000494:pharmacology; D008321:Mammary Glands, Animal / Q000166:cytology; D008324:Mammary Tumor Virus, Mouse / Q000187:drug effects / Q000235:genetics*; D051379:Mice; D008809:Mice, Inbred C3H; D011388:Prolactin / Q000494:pharmacology; D012367:RNA, Viral / Q000187:drug effects / Q000235:genetics; D014212:Tretinoin / Q000494:pharmacology*; D014284:Triiodothyronine / Q000494:pharmacology*
chemical_list: D007328:Insulin; D012367:RNA, Viral; D014284:Triiodothyronine; D014212:Tretinoin; D011388:Prolactin; D006854:Hydrocortisone