AUTHOR=Yang Kangli , Wei Haiting , Zhu Weiwei , Xu Yapeng , Wang Shuaifeng , Fan Feifei , Zhang Kai , Yuan Qing , Wang Hongmin TITLE=Clinical characteristics and risk factors of late-stage lung adenocarcinoma patients with bacterial pulmonary infection and its relationship with cellular immune function JOURNAL=Frontiers in Immunology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1559211 DOI=10.3389/fimmu.2025.1559211 ISSN=1664-3224