title: An attempt to generate an antitumor effect in the regional lymph nodes against endometrial cancer cells by inducing antitumor cytokines.
abstract: Phytohemagglutinin-stimulated regional lymph node cells obtained from gynecological cancer patients exerted a significant antiproliferative activity against an endometrial cancer cell line, RL95-2 on a human tumor clonogenic assay, and released a high amount of tumor necrosis factor alpha (TNF alpha), and interferons. The activity was thought to be partly due to released TNF alpha, because RL95-2 was highly sensitive to recombinant TNF alpha. However, anti-TNF alpha failed to inhibit the activity, which indicated the probability of some as yet unclarified participation of cytokines. Therefore, the regional lymph nodes might be used as sites of endogenous cytokine therapy in endometrial cancer patients.
authors.affiliation: Department of Gynecology and Obstetrics, Faculty of Medicine, Kyushu University, Fukuoka, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Okadome
authors.forename: T
authors.initials: T
authors.lastname: Saito
authors.forename: H
authors.initials: H
authors.lastname: Kinoshita
authors.forename: H
authors.initials: H
authors.lastname: Kobayashi
authors.forename: T
authors.initials: T
authors.lastname: Kamura
authors.forename: M
authors.initials: M
authors.lastname: Sano
authors.forename: H
authors.initials: H
authors.lastname: Nakano
mesh_terms: D000906:Antibodies / Q000494:pharmacology; D002455:Cell Division / Q000187:drug effects; D016207:Cytokines / Q000096:biosynthesis* / Q000494:pharmacology*; D016889:Endometrial Neoplasms / Q000188:drug therapy / Q000378:metabolism* / Q000473:pathology; D005260:Female; D006801:Humans; D007372:Interferons / Q000378:metabolism; D008198:Lymph Nodes / Q000166:cytology / Q000187:drug effects / Q000378:metabolism*; D010835:Phytohemagglutinins / Q000494:pharmacology; D011994:Recombinant Proteins / Q000494:pharmacology; D013268:Stimulation, Chemical; D014407:Tumor Cells, Cultured; D014409:Tumor Necrosis Factor-alpha / Q000276:immunology / Q000378:metabolism
chemical_list: D000906:Antibodies; D016207:Cytokines; D010835:Phytohemagglutinins; D011994:Recombinant Proteins; D014409:Tumor Necrosis Factor-alpha; D007372:Interferons