AUTHOR=Yang Guangjian , Liu Runze , Yang Linke , Yang Xue , Tang Xiaoyong , Mao Huiqing TITLE=Pulmonary NUT carcinoma, an elusive and refractory entity, shows transient response to chemotherapeutics and PD-1 inhibitor: a case report and literature review JOURNAL=Frontiers in Immunology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1497124 DOI=10.3389/fimmu.2025.1497124 ISSN=1664-3224