AUTHOR=Liu Linsheng TITLE=Editorial: Therapeutic and Diagnosis Target Discovery Based on Metabolomics JOURNAL=Frontiers in Pharmacology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2022.893905 DOI=10.3389/fphar.2022.893905 ISSN=1663-9812