AUTHOR=Bi Yuanbo , Yv Haotian , Ma Xiaopeng , Chen Shengxiong TITLE=Case report: A successful case of targeted immunotherapy for locally advanced pancreatic cancer under non-surgical conditions JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1519186 DOI=10.3389/fimmu.2024.1519186 ISSN=1664-3224