Changes of myeloid derived suppressor cells and T cells in lung cancer mice / 中国免疫学杂志
Chinese Journal of Immunology
; (12): 595-599, 2015.
Article
em Zh
| WPRIM
| ID: wpr-463447
Biblioteca responsável:
WPRO
ABSTRACT
Objective:To investigate the changes of CD4+T cells,CD8+T cells and myeloid derived suppressor cells( MDSC) in immune organs of lung cancer mice.Methods: Lung cancer mouse models were made by subcutaneously injection of Lewis lung cancer cell line( LLC).The CD4+T cell,CD8+T cell and MDSC were detected by flow cytometry.Results:Compared to that of normal control mice,the ratio and numbers of CD4+and CD8+T cell were significantly decreased in the spleen and lymph nodes of lung cancer mice.The number of CD4+T cells had no significant change while CD8+T cells decreased in the bone marrow of lung cancer mice.However,the ratio and number of MDSC were significantly increased in the bone marrow,spleen and lymph nodes of lung cancer mice compared to that of normal control mice.Conclusion: The development of lung cancer leads to decreased T cells and increased MDSC;which may induce immune tolerance to tumor cells.
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Base de dados:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Immunology
Ano de publicação:
2015
Tipo de documento:
Article