Advances in liquid biopsy: From exploration to practical application

Cancer Cell. 2024 Nov 28:S1535-6108(24)00444-6. doi: 10.1016/j.ccell.2024.11.009. Online ahead of print.

Abstract

Liquid biopsy has received tremendous attention as a non-invasive approach for detecting and tracking cancer. Here, we discuss the latest work on circulating tumor DNA and circulating tumor cells with respect to clinical applications, including cancer screening, early detection of relapse, real-time monitoring of therapeutic efficacy, and detection of therapeutic targets and resistance mechanisms.