title: Effects of insulin-like growth factor-binding protein 2 and an IGF-type I receptor-blocking antibody on apoptosis in human teratocarcinoma cells in vitro.
abstract: Human teratocarcinoma cells (Tera-2) deprived of serum undergo programmed cell death which can be counteracted by simultaneous addition of IGF-I or IGF-II. This protective effect of IGFs was specific in the sense that both addition of IGF-binding protein-2, and blocking of the IGF-type I receptor by a specific antibody, both resulted in an increased apoptotic rate.
authors.affiliation: Department of Pathology, Swedish University of Agricultural Sciences, Uppsala, S-750 07, Sweden.
authors.forename: M
authors.initials: M
authors.lastname: Granerus
authors.forename: W
authors.initials: W
authors.lastname: Engström
mesh_terms: D000906:Antibodies / Q000494:pharmacology*; D017209:Apoptosis / Q000187:drug effects*; D002452:Cell Count; D002455:Cell Division / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D006801:Humans; D007334:Insulin-Like Growth Factor I / Q000494:pharmacology; D007335:Insulin-Like Growth Factor II / Q000494:pharmacology*; D017526:Receptor, IGF Type 1 / Q000276:immunology*; D018243:Teratocarcinoma / Q000473:pathology* / Q000517:prevention & control; D013997:Time Factors; D014407:Tumor Cells, Cultured / Q000166:cytology / Q000187:drug effects
chemical_list: D000906:Antibodies; D007334:Insulin-Like Growth Factor I; D007335:Insulin-Like Growth Factor II; D017526:Receptor, IGF Type 1