AUTHOR=Columbano Amedeo , Giordano Silvia TITLE=Editorial: Metabolism As a Therapeutic Target JOURNAL=Frontiers in Oncology VOLUME=7 YEAR=2017 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2017.00266 DOI=10.3389/fonc.2017.00266 ISSN=2234-943X