AUTHOR=Chen Lu , Ruan Guangcong , Zhao Xuefei , Yi Ailin , Xiao Zhifeng , Tian Yuting , Cheng Yi , Chen Dongfeng , Wei Yanling TITLE=Pseudomonas aeruginosa enhances anti-PD-1 efficacy in colorectal cancer by activating cytotoxic CD8+ T cells JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1553757 DOI=10.3389/fimmu.2025.1553757 ISSN=1664-3224