Title |
Upregulated TCRζ improves cytokine secretion in T cells from patients with AML
|
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Published in |
Journal of Hematology & Oncology, June 2015
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DOI | 10.1186/s13045-015-0170-0 |
Pubmed ID | |
Authors |
Shaohua Chen, Xianfeng Zha, Li Shi, Lingling Zhou, Lijian Yang, Bo Li, Xiuli Wu, Jun Zhong, Tao Zhang, Yuhong Lu, Kanger Zhu, Yangqiu Li |
Abstract |
Previous studies indicated that upregulating TCRζ partially recovers T cell function in patients with leukemia. In this study, we characterized the cytokine profile of TCRζ-transfected T cells from acute myeloid leukemia (AML) patients by Quantibody®Array Glass Chip. Firstly, the significantly lower expression of TCRζ in CD3(+)/TCRζ(+) cells from AML patients was found. Increased secretion of IL-2, IL-8, IL-10, IL-13, IFN-γ, TNF-α, GM-CSF, growth-regulated oncogene (GRO), MIP-1b, and regulated on activation, normal T cell expressed and secreted (RANTES) could be detected in T cells from AML patients after TCRζ upregulating. We concluded that upregulating TCRζ in T cells from AML can alter the secretion profile of cytokines and chemokine which are involved in T cell proliferation and activation. |
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Student > Master | 1 | 17% |
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Unknown | 4 | 67% |