cfDNA Cancer Detection — A Cross-Cohort Recovery Story
Cell-free DNA methylation cancer detection over the Loyfer atlas. Cross-cohort AUROC on GSE122126 went from 0.217 (below random, model inverted) to 0.850 across four of five cancer types. The four mechanisms that closed the gap, and the literature check that showed they're not novel.
Tue May 12 2026 00:00:00 GMT+0000 (Coordinated Universal Time)