title: Immunoselective cell growth inhibition by antibody-adriamycin conjugates targeting c-erbB-2 product on human cancer cells.
abstract: Monoclonal antibodies targeting c-erbB-2 protooncogene product p185 were conjugated with adriamycin via a pH-sensitive spacer. The resultant antibody-adriamycin conjugates showed immunoselective binding, internalization and cytotoxicity to p185-positive human breast cancer cell SKBr-3 and gastric cancer cell MKN-7, but not to normal human lymphocytes.
authors.affiliation: Department of Hygienic Chemistry, Faculty of Pharmaceutical Sciences, Tohoku University, Sendai, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Suzuki
authors.forename: M
authors.initials: M
authors.lastname: Tanaka
authors.forename: T
authors.initials: T
authors.lastname: Masuko
authors.forename: Y
authors.initials: Y
authors.lastname: Hashimoto
mesh_terms: D000903:Antibiotics, Antineoplastic / Q000494:pharmacology*; D002455:Cell Division / Q000187:drug effects; D004317:Doxorubicin / Q000494:pharmacology*; D006801:Humans; D000922:Immunotoxins / Q000493:pharmacokinetics / Q000494:pharmacology*; D009369:Neoplasms / Q000473:pathology / Q000628:therapy*; D018719:Erb-b2 Receptor Tyrosine Kinases / Q000032:analysis / Q000276:immunology*; D014407:Tumor Cells, Cultured
chemical_list: D000903:Antibiotics, Antineoplastic; D004317:Doxorubicin; D000922:Immunotoxins; D018719:Erb-b2 Receptor Tyrosine Kinases