title: [Expression regulation of insulin-like growth factor binding proteins (IGFBP). Tissue-specific expression of IGFBP-1].
abstract: We have investigated the liver-specific expression of IGFBP-1 gene, an Insulin-like Growth Factor binding protein. Northern blot as well as transient transfection experiments, both carried out in differentiated (H4II, C2Rev7) and dedifferentiated (H5, C2) hépatoma cell lines, yielded clear cut data allowing the involvement of HNF1, a liver-specific trans acting factor, in basal IGFBP-1 liver-specific expression.
authors.affiliation: INSERM U. 142, Hôpital Saint-Antoine, Paris.
authors.forename: A
authors.initials: A
authors.lastname: Groyer
authors.forename: S
authors.initials: S
authors.lastname: Babajko
authors.forename: S
authors.initials: S
authors.lastname: Hardouin
authors.forename: P
authors.initials: P
authors.lastname: Leneuve
authors.forename: M
authors.initials: M
authors.lastname: Binoux
mesh_terms: D000818:Animals; D002352:Carrier Proteins / Q000235:genetics*; D005786:Gene Expression Regulation; D006801:Humans; D018969:Insulin-Like Growth Factor Binding Proteins; D007334:Insulin-Like Growth Factor I / Q000378:metabolism*; D008099:Liver; D008114:Liver Neoplasms, Experimental / Q000235:genetics; D009928:Organ Specificity / Q000235:genetics; D011401:Promoter Regions, Genetic / Q000235:genetics; D051381:Rats; D014158:Transcription, Genetic / Q000235:genetics; D015533:Transcriptional Activation / Q000235:genetics
chemical_list: D002352:Carrier Proteins; D018969:Insulin-Like Growth Factor Binding Proteins; D007334:Insulin-Like Growth Factor I
vernacular_title: Régulation de l'expression des protéines de liaison des "insulin-like growth factors" (IGFBP).