Review
Open access
Sep 2026
Blood-based tumor biomarkers: integrating biological layers and analytical strategies for precision cancer detection
This Review critically evaluates six circulating biomarker classes, such as CTCs, ctDNA, cfDNA methylation, exosomes, circulating miRNAs, and tumor-educated platelets—moving beyond a descriptive catalog to a comparative analysis of their performance characteristics.
Yi Zhang, Zhen Wang
· Frontiers in Medicine · 0 citations