Article
Enhanced CAR-T activity against established tumors by polarizing human T cells to secrete interleukin-9.
Nature communications - 19 Nov 2020
Liu Lintao, Bi Enguang, Ma Xingzhe, Xiong Wei, Qian Jianfei, Ye Lingqun, Su Pan, Wang Qiang, Xiao Liuling, Yang Maojie, Lu Yong, Yi Qing
Abstract excerpt
CAR-T cell therapy is effective for hematologic malignancies. However, considerable numbers of patients relapse after the treatment, partially due to poor expansion and limited persistence of CAR-T cells in vivo. Here, we demonstrate that human CAR-T cells polarized and expanded under a Th9-culture condition (T9 CAR-T) have an enhanced antitumor activity against established tumors. Compared to IL2-polarized (T1)...
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