PRDM Proteins Orchestrate Colorectal Cancer Tumorigenesis.

Colorectal cancer (CRC) is a heterogeneous disease driven by complex genetic, epigenetic, and microenvironmental alterations. Members of the PR domain-containing (PRDM) protein family have emerged as context-dependent regulators of CRC initiation, progression, tumor cell plasticity, immune modulation, and therapeutic response. Accumulating evidence highlights divergent roles for PRDM proteins as tumor suppressors, oncogenes, or isoform-dependent dual-function regulators. Collectively, PRDM family members represent a central node of transcriptional/epigenetic control in CRC biology, with significant potential as biomarkers for early detection, prognosis, and treatment stratification, as well as promising candidates for epigenetic and pathway-directed therapeutic strategies.