TY - RPRT TI - Macrophage-Derived PDGF-BB and GDF-15 Promote Drug Resistance in KRAS-Mutant Colorectal Cancer AU - Aston, B. S. AU - Badmos, H. A. AU - Cagan, R. PY - 2026 DO - 10.64898/2026.04.27.721111 UR - https://www.biorxiv.org/content/10.64898/2026.04.27.721111v1 ID - 10.64898/2026.04.27.721111 ER -