AUTHOR=Kumar Ashok , Singh Rajesh , Arya Neha , Lueong Smiths , Jain Aklank TITLE=Editorial: Liquid biopsy in oncology: opportunity and challenges JOURNAL=Frontiers in Molecular Biosciences VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/molecular-biosciences/articles/10.3389/fmolb.2024.1466938 DOI=10.3389/fmolb.2024.1466938 ISSN=2296-889X