AUTHOR=Yang Liu , Lu Pingan , Qu Song TITLE=Commentary: High Expression of Cancer-IgG Is Associated With Poor Prognosis and Radioresistance via PI3K/AKT/DNA-PKcs Pathway Regulation in Lung Adenocarcinoma JOURNAL=Frontiers in Oncology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.741089 DOI=10.3389/fonc.2021.741089 ISSN=2234-943X