AUTHOR=Suenaga Yusuke , Einvik Christer , Takatori Atsushi , Zhu Yuyan TITLE=Editorial: Molecular Mechanisms and Treatment of MYCN-Driven Tumors JOURNAL=Frontiers in Oncology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.803443 DOI=10.3389/fonc.2021.803443 ISSN=2234-943X