The Molecular Signature of Early-Onset Colorectal Cancer Liver Metastases: Distinct Biology and Clinical Challenges. (PubMed, Int J Mol Sci)
Mechanistic insights into ferroptosis highlight therapeutic vulnerabilities, especially in PIK3CA-mutant tumors, where aspirin and ferroptosis inducers show synergistic potential. Clinically, high-risk EOCRC patients often present with left-sided primary tumors, synchronous metastases, adverse histology, elevated CEA levels and a hereditary predisposition, with prognostic models incorporating these variables outperforming traditional staging. Collectively, accumulating evidence suggests that EOCRC liver metastases may represent a biologically and clinically distinct entity, although ongoing debates regarding the extent of this distinction underscore the need for age-specific molecular profiling and prospectively validated therapeutic strategies.