AUTHOR=Duan Wanxing , Wang Zheng , Qian Weikun , Qi Dan , Ma Qingyong , Wu Erxi TITLE=Editorial: The Microenvironment in Pancreatic Cancer and Therapeutic Strategies Targeting Microenvironment JOURNAL=Frontiers in Oncology VOLUME=12 YEAR=2022 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2022.923982 DOI=10.3389/fonc.2022.923982 ISSN=2234-943X