» Articles » PMID: 12953094

The Distinct Contributions of Murine T Cell Receptor (TCR)gammadelta+ and TCRalphabeta+ T Cells to Different Stages of Chemically Induced Skin Cancer

Overview
Journal J Exp Med
Date 2003 Sep 4
PMID 12953094
Citations 74
Authors
Affiliations
Soon will be listed here.
Abstract

Epithelial tissues in which carcinomas develop often contain systemically derived T cell receptor (TCR)alphabeta+ cells and resident intraepithelial lymphocytes that are commonly enriched in TCRgammadelta+ cells. Recent studies have demonstrated that gammadelta cells protect the host against chemically induced cutaneous malignancy, but the role of alphabeta T cells has been enigmatic, with both protective and tumor-enhancing contributions being reported in different systems. This study aims to clarify the contributions of each T cell type to the regulation of squamous cell carcinoma induced in FVB mice by a two-stage regimen of 7,12-dimethylbenz[a]anthracene initiation followed by repetitive application of the tumor promoter 12-O-tetradecanoylphorbol 13-acetate. This protocol permits one to monitor the induction of papillomas and the progression of those papillomas to carcinomas. The results show that whereas gammadelta cells are strongly protective, the nonredundant contributions of alphabeta T cells to the host's protection against papillomas are more modest. Furthermore, at both high and low doses of carcinogens, alphabeta T cells can contribute to rather than inhibit the progression of papillomas to carcinomas. As is likely to be the case in humans, this study also shows that the contribution of T cells to tumor immunosurveillance is regulated by modifier genes.

Citing Articles

Gut Microbiota Regulates the Homeostasis of Dendritic Epidermal T Cells.

Chung J, Lee J, Oh H, Kim Y, Lim S, Lee C Life (Basel). 2025; 14(12.

PMID: 39768401 PMC: 11677426. DOI: 10.3390/life14121695.


Ontogeny and function of the intestinal epithelial and innate immune cells during early development of chicks: to explore in ovo immunomodulatory nutrition.

Ayalew H, Xu C, Adane A, Sanchez A, Li S, Wang J Poult Sci. 2024; 104(1):104607.

PMID: 39693955 PMC: 11720616. DOI: 10.1016/j.psj.2024.104607.


Emerging Innate Immune Cells in Cancer Immunotherapy: Promises and Challenges.

Wu J BioDrugs. 2024; 38(4):499-509.

PMID: 38700835 PMC: 11246812. DOI: 10.1007/s40259-024-00657-2.


TCR-Vγδ usage distinguishes protumor from antitumor intestinal γδ T cell subsets.

Reis B, Darcy P, Khan I, Moon C, Kornberg A, Schneider V Science. 2022; 377(6603):276-284.

PMID: 35857588 PMC: 9326786. DOI: 10.1126/science.abj8695.


Lrig1- and Wnt-dependent niches dictate segregation of resident immune cells and melanocytes in murine tail epidermis.

Baess S, Burkhart A, Cappello S, Graband A, Sere K, Zenke M Development. 2022; 149(14).

PMID: 35815643 PMC: 9382897. DOI: 10.1242/dev.200154.


References
1.
Siegel C, Schreiber K, Meredith S, Lancki D, Lazarski C, Fu Y . Enhanced growth of primary tumors in cancer-prone mice after immunization against the mutant region of an inherited oncoprotein. J Exp Med. 2000; 191(11):1945-56. PMC: 2213520. DOI: 10.1084/jem.191.11.1945. View

2.
Pentland A, Schoggins J, Scott G, Khan K, Han R . Reduction of UV-induced skin tumors in hairless mice by selective COX-2 inhibition. Carcinogenesis. 1999; 20(10):1939-44. DOI: 10.1093/carcin/20.10.1939. View

3.
Holtmeier W, Pfander M, Hennemann A, Zollner T, Kaufmann R, Caspary W . The TCR-delta repertoire in normal human skin is restricted and distinct from the TCR-delta repertoire in the peripheral blood. J Invest Dermatol. 2001; 116(2):275-80. DOI: 10.1046/j.1523-1747.2001.01250.x. View

4.
Peto J . Cancer epidemiology in the last century and the next decade. Nature. 2001; 411(6835):390-5. DOI: 10.1038/35077256. View

5.
Banchereau J, Palucka A, Dhodapkar M, Burkeholder S, Taquet N, Rolland A . Immune and clinical responses in patients with metastatic melanoma to CD34(+) progenitor-derived dendritic cell vaccine. Cancer Res. 2001; 61(17):6451-8. View