AUTHOR=Korkaya Hasan , Orsulic Sandra TITLE=Editorial: The Tumor Microenvironment: Recent Advances and Novel Therapeutic Approaches JOURNAL=Frontiers in Cell and Developmental Biology VOLUME=8 YEAR=2020 URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2020.586176 DOI=10.3389/fcell.2020.586176 ISSN=2296-634X