AUTHOR=Pan Teng , Duan Rui , Xu Zihan , He Xiaohan , Luo Xiaojin , Zhou Guanglin , Song Yu , Deng Jinhai , Tan Xuerui , Wei Fengxiang TITLE=GDF-15 as a biomarker for diagnosis and prognosis of lung cancer: a meta-analysis JOURNAL=Frontiers in Oncology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1447990 DOI=10.3389/fonc.2025.1447990 ISSN=2234-943X