AUTHOR=Xuan Yujing , Yan Wenyi , Wang Ruimin , Wang Xibin , Guo Yu , Dun Huilin , Huan Ziyan , Xu Lihua , Han Ruxia , Sun Xianlei , Si Lingling , Lemoine Nicholas R. , Wang Yaohe , Wang Pengju TITLE=GM-CSF and IL-21-armed oncolytic vaccinia virus significantly enhances anti-tumor activity and synergizes with anti-PD1 immunotherapy in pancreatic cancer JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1506632 DOI=10.3389/fimmu.2024.1506632 ISSN=1664-3224