Multi-scale cancer driver gene prediction by flexible data selection and network topology guidance

作者：Jian Liu, Ying Ren, Guodong Xiao, Ponian Li, Chuanqi Sun, Jiaxin Chen, Fubin Ma, Rui Gao, Jia Mi, Haiyan Cong, Mingyi Wang, Yusen Zhang · 发表于：Journal of Biomedical Informatics · 年份：2025 · DOI：10.1016/j.jbi.2025.104961 · 被引用次数：1 · 研究领域：Bioinformatics and Genomic Networks、Genetic Associations and Epidemiology、Ferroptosis and cancer prognosis

OBJECTIVE: Efficient and comprehensive prioritization of cancer driver genes across individual patients, cancer cohorts, and pan-cancer is crucial for advancing cancer diagnosis and treatment. The existing methods are effective, but they seem to have reached a plateau in accuracy enhancement and lack broad-scale joint analysis, flexibility in adapting to cancer and interpretability. METHODS: Here, we introduce GenMorw, a heterogeneous network framework that discovers a novel association score between patients and their mutated genes, enabling the estimation of the likelihood of the mutated genes acting as drivers in patients. GenMorw flexibly integrates or fully utilize collected mutation, gene/miRNA expression, methylation data and PPI networks to classify patient groups based on data-specific characteristics and identify potential drivers at the individual, cancer and pan-cancer levels. RESULTS: GenMorw outperforms existing algorithms with an average cohort AUC improvement of 17.66% and higher overall accuracy by a cumulative ranking strategy in patient-gene heterogeneous networks. Except for AUC evaluation, other various comparative strategies consistently demonstrate the superior performance of GenMorw across multiple cancers, outperforming other algorithms. Some uniquely predicted genes, such as ANK3, CENPF, and COL7A1, which are absent from standard databases and not identified by other methods, were validated as highly cancer-related through literature review and survi...