Macrophage PABPC4‐SPP1 Axis Orchestrates Immunosuppression in Colorectal Cancer
It is identified that PABPC4, a member of PABPs, is upregulated during colorectal cancer progression and associated with poor prognosis, and a previously undiscovered PABPC4‐SPP1 axis in macrophages is revealed, which induces tumor‐promoting macrophages and CD8+ T cell dysfunction, thereby facilitating tumor progressio...