title: Targeted tumor killing via an intracellular antibody against erbB-2.
abstract: Specific killing of erbB-2-overexpressing tumor cells can be achieved using expression of an intracellular antibody directed against the erbB-2 oncoprotein. We have developed a strategy using a recombinant adenovirus encoding an anti-erbB-2 single chain antibody to achieve targeted tumor cell killing in vivo and can show significantly prolonged survival of animals carrying a human ovarian carcinoma tumor burden within their peritoneal cavities. This strategy of gene therapy for ovarian carcinoma offers the potential to achieve highly specific, targeted killing of human tumor cells and thus establishes the rationale to undertake human clinical trials on this basis.
authors.affiliation: Gene Therapy Program, University of Alabama at Birmingham, 35294, USA.
authors.forename: J
authors.initials: J
authors.lastname: Deshane
authors.forename: G P
authors.initials: GP
authors.lastname: Siegal
authors.forename: R D
authors.initials: RD
authors.lastname: Alvarez
authors.forename: M H
authors.initials: MH
authors.lastname: Wang
authors.forename: M
authors.initials: M
authors.lastname: Feng
authors.forename: G
authors.initials: G
authors.lastname: Cabrera
authors.forename: T
authors.initials: T
authors.lastname: Liu
authors.forename: M
authors.initials: M
authors.lastname: Kay
authors.forename: D T
authors.initials: DT
authors.lastname: Curiel
mesh_terms: D000256:Adenoviridae; D000818:Animals; D000906:Antibodies / Q000276:immunology* / Q000627:therapeutic use; D000917:Antibody Formation; D005260:Female; D015316:Genetic Therapy; D005822:Genetic Vectors; D006367:HeLa Cells; D006801:Humans; D007167:Immunotherapy; D051379:Mice; D008819:Mice, Nude; D010051:Ovarian Neoplasms / Q000276:immunology / Q000378:metabolism / Q000473:pathology* / Q000628:therapy; D010529:Peritoneal Cavity; D018719:Erb-b2 Receptor Tyrosine Kinases / Q000096:biosynthesis / Q000276:immunology*; D011994:Recombinant Proteins / Q000096:biosynthesis / Q000627:therapeutic use; D014162:Transfection; D014183:Transplantation, Heterologous
chemical_list: D000906:Antibodies; D018719:Erb-b2 Receptor Tyrosine Kinases; D011994:Recombinant Proteins