Copper-driven nanoadjuvant reverses immunosuppression in colorectal cancer by orchestrating metabolic dysfunction and innate immune activation - Yaying Zhang; Yichun Huang; Shanshan Liu; Hailong Tian; Qinxia Chang; Tingting Zhang; Fanchen Yan; Qin Ye; Canhua Huang; Na Xie (Chemical Engineering Journal, 2026)