Circulating and tumor-infiltrating Foxp3⁺ regulatory T cell subset in Chinese patients with extranodal NK/T cell lymphoma.
Circulating and tumor-infiltrating Foxp3⁺ regulatory T cell subset in Chinese patients with extranodal NK/T cell lymphoma.
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中国结外 NK/T 细胞淋巴瘤患者的循环和肿瘤浸润性 Foxp3™ 调节性 T 细胞亚群。
DOI:
10.7150/ijbs.7.1027
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发表时间:
2011
影响因子:
9.2
通讯作者:
Li J
中科院分区:
文献类型:
--
作者:
Peng RJ;Huang ZF;Zhang YL;Yuan ZY;Xia Y;Jiang WQ;Zeng YX;Li J
Foxp3+ regulatory T lymphocytes (Tregs) usually act as an immune suppressor and correlate with poorer survival in malignancies. This study aims to investigate the distribution and characterization of Foxp3+ subset in peripheral blood mononuclear cells (PBMCs) and tumor tissues from extranodal NK/T cell lymphoma (ENKTL). Our study showed the percentage of Foxp3+ subset from PBMC was significantly higher than that of healthy individuals (P<0.001). The Foxp3+ subset from PBMCs expressed CD45RO, CTLA4, GITR, CCR7, and had an IL-10highIFNγ+TGFβ+IL-2lowIL-17low cytokine secreting phenotype. Interestingly, the existence of EBV antigen-specific CD8+Foxp3+ Tregs was discovered in ENKTL. Furthermore, the high density of Foxp3+ TILs was associated with improved progression-free survival (PFS) in ENKTL patients (P<0.05). Collectively, our study implicates that EBV antigens could induce antigen-specific CD8+Foxp3+ Tregs in ENKTL, and Foxp3+ TILs is an independent factor for PFS in ENKTL.
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影响因子:
6.7
作者:
Kong QL;Hu LJ;Cao JY;Huang YJ;Xu LH;Liang Y;Xiong D;Guan S;Guo BH;Mai HQ;Chen QY;Zhang X;Li MZ;Shao JY;Qian CN;Xia YF;Song LB;Zeng YX;Zeng MS
通讯作者:
Zeng MS
影响因子:
45.3
作者:
Salama, Paul;Phillips, Michael;Iacopetta, Barry
通讯作者:
Iacopetta, Barry
影响因子:
13.6
作者:
CEVENINI, R;DONATI, M;LAPLACA, M
通讯作者:
LAPLACA, M
影响因子:
2.7
作者:
Meloni, Federica;Morosini, Monica;Fietta, Anna M.
通讯作者:
Fietta, Anna M.
影响因子:
10.1
作者:
Tzankov, Alexandar;Meier, Cecile;Dirnhofer, Stephan
通讯作者:
Dirnhofer, Stephan