AUTHOR=Bian Xueyan , Wang Chenwen , Wang Majie , Yin Ailing , Xu Jiayan , Liu Mijia , Wang Hui , Cao Yating , Huang Xin , Qin Chenxue , Zhang Ye , Yu Heming TITLE=Serum metabolic profiling of patients with diabetic kidney disease based on gas chromatography-mass spectrometry JOURNAL=Frontiers in Molecular Biosciences VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/molecular-biosciences/articles/10.3389/fmolb.2025.1541440 DOI=10.3389/fmolb.2025.1541440 ISSN=2296-889X