AUTHOR=Link Wolfgang , Ilardi Gennaro , Zannetti Antonella 

TITLE=Editorial: Tumor Microenvironment: Molecular Mechanisms and Signaling Pathways Involved in Metastatic Progression

JOURNAL=Frontiers in Oncology

VOLUME=11

YEAR=2021

URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.730815

DOI=10.3389/fonc.2021.730815

ISSN=2234-943X