title: Establishment of interleukin 2 dependent cytotoxic T lymphocyte cell line specific for autologous brain tumor and its intracranial administration for therapy of the tumor.
abstract: Autologous brain tumor specific CTLs were induced from the patient's PBL by a mixed lymphocyte-tumor culture, and were maintained for more than 2 months in a medium containing exogenous IL-2. The autologous T cell line containing specific CTL was administered into the tumor-bed for the treatment of malignant glioma. In 2 cases out of 5, tumors regressed more than 50% in diameter. One of these patients is still alive now with full of his social activities, and it is 104 weeks after the initiation of the immunotherapy. Autologous T cell lines were safely administered in all cases without any complications nor toxicities.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001932:Brain Neoplasms / Q000000981:diagnostic imaging / Q000628:therapy*; D002460:Cell Line; D003470:Culture Media; D005910:Glioma / Q000000981:diagnostic imaging / Q000628:therapy*; D006801:Humans; D007116:Immunization, Passive; D007376:Interleukin-2 / Q000276:immunology; D008297:Male; D008875:Middle Aged; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology*; D014057:Tomography, X-Ray Computed
chemical_list: D003470:Culture Media; D007376:Interleukin-2