PMID- 1431232 OWN - NLM STAT- MEDLINE DCOM- 19921207 LR - 20190723 IS - 0022-202X (Print) IS - 0022-202X (Linking) VI - 99 IP - 5 DP - 1992 Nov TI - Effects of immunomodulatory cytokines on the presentation of tumor-associated antigens by epidermal Langerhans cells. PG - 66S-68S AB - The recognition and presentation of tumor-associated antigens by cutaneous antigen-presenting cells (APC) may play an important role in the establishment of effective defense mechanisms against newly emerging tumors in the skin. Recent data demonstrate the ability of I-A+ epidermal cells (Langerhans cells) to present tumor-associated antigens for the induction of protective tumor immunity and elicitation of delayed-type hypersensitivity against the murine spindle cell tumor, S1509a. Furthermore, the local cytokine microenvironment in the vicinity of a cutaneous neoplasm may regulate the ability of resident epidermal APC to initiate and/or to elicit protective immunity against incipient cutaneous neoplasms. This article summarizes the effects of granulocyte-macrophage/colony-stimulating factor (GM-CSF), interleukin-1 alpha (IL-1 alpha), tumor necrosis factor-alpha (TNF alpha), transforming growth factor-beta (TGF beta), and interferon-gamma (IFN gamma) on the modulation of antigen presentation by epidermal APC. Our data indicate that these cytokines significantly and differentially modify the ability of epidermal cells to present tumor-associated antigens and that their effects differ with regard to induction of primary immunity (sensitization) or elicitation of secondary immune responses. FAU - Grabbe, S AU - Grabbe S AD - Cutaneous Biology Research Center, Massachusetts General Hospital, Harvard Medical School, Boston. FAU - Bruvers, S AU - Bruvers S FAU - Granstein, R D AU - Granstein RD LA - eng GR - AR40667/AR/NIAMS NIH HHS/United States GR - EY07782/EY/NEI NIH HHS/United States PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, P.H.S. PT - Review PL - United States TA - J Invest Dermatol JT - The Journal of investigative dermatology JID - 0426720 RN - 0 (Adjuvants, Immunologic) RN - 0 (Antigens, Neoplasm) RN - 0 (Cytokines) SB - IM MH - Adjuvants, Immunologic/*pharmacology MH - Antigen-Presenting Cells/*drug effects MH - Antigens, Neoplasm/*immunology MH - Cytokines/*pharmacology MH - Humans MH - Langerhans Cells/drug effects/*immunology RF - 28 EDAT- 1992/11/01 00:00 MHDA- 1992/11/01 00:01 CRDT- 1992/11/01 00:00 PHST- 1992/11/01 00:00 [pubmed] PHST- 1992/11/01 00:01 [medline] PHST- 1992/11/01 00:00 [entrez] AID - 0022-202X(92)90727-L [pii] AID - 10.1111/1523-1747.ep12669018 [doi] PST - ppublish SO - J Invest Dermatol. 1992 Nov;99(5):66S-68S. doi: 10.1111/1523-1747.ep12669018.