https://scholars.lib.ntu.edu.tw/handle/123456789/460027
標題: | Tumor-infiltrating lymphocytes contain a higher proportion of FOXP3+ T lymphocytes in cervical cancer | 作者: | MING-YIH WU Kuo T.-Y HONG-NERNG HO |
公開日期: | 2011 | 卷: | 110 | 期: | 9 | 起(迄)頁: | 580-586 | 來源出版物: | Journal of the Formosan Medical Association | 摘要: | Background/Purpose: The subpopulations and functions of tumor-infiltrating lymphocytes (TILs) from cervical cancer (CC) are altered. Dysfunction of TIL could be partially because of the inhibition by regulatory T (T reg) cells. FOXP3 is the control gene for the T reg cells. Methods: We investigated the distribution of TILs and FOXP3 + cells in CC (n = 10) and cervical intraepithelial neoplasia (n = 8) tissues. Double-immunofluorescence and confocal-based image quantitative microscopic analysis were used to calculate the number of cluster of differentiation (CD)4 +CD25 +FOXP3 + T reg cells around the tumor cells. Results: The CD4 +CD25 +FOXP3 + phenotype of T reg cells was accumulated around the tumor cells. CC contains a significantly higher proportion of the FOXP3 + T cells than in cervical intraepithelial neoplasia (p < 0.001). Moreover, CC with lymph node metastasis has a higher proportion of the FOXP3 + T cells than that without lymph node metastasis (p < 0.05). Conclusion: The increased accumulation of T reg cells suggests that T reg cells are important in the immunopathogenesis of CC. ? 2011, Elsevier Taiwan LLC & Formosan Medical Association. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/460027 | ISSN: | 0929-6646 | DOI: | 10.1016/j.jfma.2011.07.005 | SDG/關鍵字: | transcription factor FOXP3; article; cancer tissue; CD4+ CD25+ T lymphocyte; clinical article; confocal microscopy; female; human; human tissue; immunofluorescence microscopy; immunopathogenesis; lymph node metastasis; phenotype; quantitative analysis; T lymphocyte; tumor associated leukocyte; uterine cervix cancer; uterine cervix carcinoma in situ; Female; Fluorescent Antibody Technique; Forkhead Transcription Factors; Humans; Lymphatic Metastasis; Lymphocytes, Tumor-Infiltrating; Microscopy, Confocal; T-Lymphocytes, Regulatory; Uterine Cervical Neoplasms |
顯示於: | 醫學系 |
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