Expression and significance of FoxP3 in non-keratinizing squamous cell carcinoma of nasopharynx * / 重庆医学
Chongqing Medicine
;
(36): 3272-3274, 2013.
Artículo
en Chino
| WPRIM
| ID: wpr-438793
ABSTRACT
Objective To investigate the expression of FoxP3 in nasopharyngeal non-keratinizing squamous cell carcinoma and the significance of regulationary T (Treg) cell in the occurrence and development of nasopharyngeal carcinoma .Methods The im-munohistochemistry staining method(SP) was used to detect the expression of FoxP3 in 57 cases of nasopharyngeal non-keratiniz-ing squamous cell carcinoma and 22 cases of nasopharyngeal mucosa with chronic inflammation ,and the expression of CD8 in naso-pharyngeal carcinoma .Results The number of Treg cell with positive FoxP3 in the nasopharyngeal carcinoma group was 105 .05 ± 52 .22 ,which was significantly higher than 6 .35 ± 6 .06 in the nasopharyngeal mucosa with chronic inflammation ,the difference be-tween them showed statistical significance(P<0 .05) .The number of T cells with positive FoxP3 was relevant to gender and the differentiation degree of carcinoma(P<0 .05) .Conclusion The proliferation of Treg cells with positive FoxP3 can inhibit the anti-tumor immunologic function of the patients with nasopharyngeal non-keratinizing squamous cell carcinoma and provide the favor-able environment for the immunologic escape of tumor cells .
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chongqing Medicine
Año:
2013
Tipo del documento:
Artículo
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