Identification of hypoxia- and mitophagy-related diagnostic biomarkers for ulcerative colitis based on bioinformatic analysis and machine learning - Zewei Sheng; Lun Zhao; Yu Fu; Xuefeng Liu; Yuyu Peng; Yangling Huang; Yuhan Jian; Yanlin Zhu; Yuedong Liu (PLoS ONE, 2026)