AUTHOR=Rosa Arianna Carolina , Mio Mitsunobu , Andreadou Ioanna , Sumbayev Vadim V. TITLE=Editorial: The Challenge of New Therapeutic Approaches for Unmet Therapeutic Needs JOURNAL=Frontiers in Pharmacology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2020.01341 DOI=10.3389/fphar.2020.01341 ISSN=1663-9812