Targeting integrin α5 in fibroblasts potentiates colorectal cancer response to PD-L1 blockade by affecting extracellular-matrix deposition =========================================================================================================================================== * Ling Lu * Yaohui Gao * Dengfeng Huang * Hu Liu * Dingzi Yin * Man Li * Jiayi Zheng * Shufei Wang * Weijun Wu * Li Zhao * Dexi Bi * Youhua Zhang * Feifei Song * Ruting Xie * Jifeng Wang * Huanlong Qin * Qing Wei