AUTHOR=Amin Amr , Alyahyaee Mariam , Xie Yingqiu , Tahtamouni Lubna TITLE=Editorial: Molecular mechanisms of epithelial-mesenchymal transition in cancer metastasis JOURNAL=Frontiers in Oncology VOLUME=12 YEAR=2022 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2022.1088205 DOI=10.3389/fonc.2022.1088205 ISSN=2234-943X