Localization of radiolabeled monoclonal antibody S74 in human scirrhous type gastric cancer xenografts in nude mice. 1987

T Yokota, and T Takahashi, and T Yamaguchi, and E Otsuji, and K Sawai, and S Kitai, and K Kitamura, and A Noguchi, and T Ahn
First Department of Surgery, Kyoto Prefectural University of Medicine, Japan.

A mouse monoclonal antibody (MoAb), S74 against a human scirrhous gastric carcinoma cell line was developed. The radioiodinated antibody bound preferentially in vivo to xenografted tumors rather than to normal tissue, whereas tumor uptake of normal mouse IgG did not occur. Thus this MoAb was able to selectively localize a human tumor in an animal model, and clinically it may enable immunotherapy against scirrhous carcinoma of the stomach.

UI MeSH Term Description Entries
D007457 Iodine Radioisotopes Unstable isotopes of iodine that decay or disintegrate emitting radiation. I atoms with atomic weights 117-139, except I 127, are radioactive iodine isotopes. Radioisotopes, Iodine
D008807 Mice, Inbred BALB C An inbred strain of mouse that is widely used in IMMUNOLOGY studies and cancer research. BALB C Mice, Inbred,BALB C Mouse, Inbred,Inbred BALB C Mice,Inbred BALB C Mouse,Mice, BALB C,Mouse, BALB C,Mouse, Inbred BALB C,BALB C Mice,BALB C Mouse
D009368 Neoplasm Transplantation Experimental transplantation of neoplasms in laboratory animals for research purposes. Transplantation, Neoplasm,Neoplasm Transplantations,Transplantations, Neoplasm
D002293 Adenocarcinoma, Scirrhous An adenocarcinoma with a hard (Greek skirrhos, hard) structure owing to the formation of dense connective tissue in the stroma. (From Dorland, 27th ed) Carcinoma, Scirrhous,Adenocarcinomas, Scirrhous,Carcinomas, Scirrhous,Scirrhous Adenocarcinoma,Scirrhous Adenocarcinomas,Scirrhous Carcinoma,Scirrhous Carcinomas
D002460 Cell Line Established cell cultures that have the potential to propagate indefinitely. Cell Lines,Line, Cell,Lines, Cell
D004064 Digestive System A group of organs stretching from the MOUTH to the ANUS, serving to breakdown foods, assimilate nutrients, and eliminate waste. In humans, the digestive system includes the GASTROINTESTINAL TRACT and the accessory glands (LIVER; BILIARY TRACT; PANCREAS). Ailmentary System,Alimentary System
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D000911 Antibodies, Monoclonal Antibodies produced by a single clone of cells. Monoclonal Antibodies,Monoclonal Antibody,Antibody, Monoclonal
D001666 Binding Sites, Antibody Local surface sites on antibodies which react with antigen determinant sites on antigens (EPITOPES.) They are formed from parts of the variable regions of FAB FRAGMENTS. Antibody Binding Sites,Paratopes,Antibody Binding Site,Binding Site, Antibody,Paratope

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