Research Square
Gastric cancer detection by stomach chromatin–anchored salivary cell-free DNA fragmentomics
Preprint: study in peopleBiomarkers
Abstract
The current liquid biopsy paradigm rests mostly on plasma cell-free DNA (cfDNA), and only to a limited extent on other biofluids. Saliva is molecularly rich but difficult to use, as tumour signal must be separated from abundant background noise.
The paper
University of California; Zymo Research Corporation (United States)
Research Square, 18 Aug 2026, CC BY, Preprint, not peer-reviewed
