title: Local administration of various cytostatic drugs after subcutaneous immunization enhances delayed-type hypersensitivity reaction to sheep red blood cells in mice.
abstract: Delayed hypersensitivity reaction in mice was enhanced with various anti-cancer drugs administered at the site of antigenic stimulation during 4 days following sensitization. The immunopotentiating effect of the presented local chemotherapy protocol is thought to result from impairment of a regulatory circuit, with activated suppressor T cells (Ts) as target rather than Ts precursors or Ts-inducing antigen-presenting cells.
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000494:pharmacology*; D002453:Cell Cycle / Q000187:drug effects; D002945:Cisplatin / Q000494:pharmacology; D003520:Cyclophosphamide / Q000031:analogs & derivatives / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D004317:Doxorubicin / Q000494:pharmacology; D004912:Erythrocytes / Q000276:immunology; D005047:Etoposide / Q000494:pharmacology; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D007111:Immunity, Cellular / Q000187:drug effects*; D008297:Male; D051379:Mice; D008811:Mice, Inbred DBA; D012756:Sheep; D050378:T-Lymphocytes, Regulatory / Q000187:drug effects; D013997:Time Factors; D014750:Vincristine / Q000494:pharmacology
chemical_list: D000970:Antineoplastic Agents; D014750:Vincristine; D005047:Etoposide; D004317:Doxorubicin; C037933:Asta Z 7557; D003520:Cyclophosphamide; D002945:Cisplatin