Poor clinical outcomes and immunoevasive contexture in CD161+CD8+ T cells barren human pancreatic cancer ======================================================================================================== * Qiangda Chen * Hanlin Yin * Zhenlai Jiang * Taochen He * Yuqi Xie * Weilin Mao * Jiande Han * Siyao Liu * Wenhui Lou * Wenchuan Wu * Joseph R Habib * Jun Yu * Liang Liu * Ning Pu