Enhancing colorectal cancer diagnosis with the ferroptosis marker GPX4 and serum biomarkers: A retrospective analysis and machine learning approach.

Biochem Biophys Rep · 2026 · PMC12955147 · PMID 41783110

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did not reach statistical significanceno p-value reported

Specifically, the differences in GPX4 and serum iron levels were statistically significant, whereas the elevations in CEA and CA19-9 did not reach statistical significance ( Table 6 ). 3.6.

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