Affiliation:
1. College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, Heilongjiang 150081, China
2. Key Laboratory of Tropical Translational Medicine of Ministry of Education, College of Biomedical Information and Engineering, Hainan Women and Children's Medical Center, Hainan Medical University, Haikou 571199, China
Abstract
Abstract
Immune system gene regulation perturbation has been found to be a major cause of the development of various types of cancer. Numbers of mechanisms contribute to gene expression regulation, thus, systematically identification of potential regulons of immune-related pathways is critical to cancer immunotherapy. Here, we comprehensively chart the landscape of transcription factors, microRNAs, RNA binding proteins and long noncoding RNAs regulation in 17 immune-related pathways across 33 cancers. The potential immunology regulons are likely to exhibit higher expressions in immune cells, show expression perturbations in cancer, and are significantly correlated with immune cell infiltrations. We also identify a panel of clinically relevant immunology regulons across cancers. Moreover, the regulon atlas of immune-related pathways helps prioritizing cancer-related genes (i.e. ETV7, miR-146a-5p, ZFP36 and HCP5). We further identified two molecular subtypes of glioma (cold and hot tumour phenotypes), which were characterized by differences in immune cell infiltrations, expression of checkpoints, and prognosis. Finally, we developed a user-friendly resource, ImmReg (http://bio-bigdata.hrbmu.edu.cn/ImmReg/), with multiple modules to visualize, browse, and download immunology regulation. Our study provides a comprehensive landscape of immunology regulons, which will shed light on future development of RNA-based cancer immunotherapies.
Funder
National Natural Science Foundation of China
Science and Technology special fund of Hainan Province
Hainan Provincial Natural Science Foundation of China
Major Science and Technology Program of Hainan Province
HMU MarshalInitiative
Hainan Medical University
Hainan Province Clinical Medical Center
National Key Research and Development Program of China
Natural Science Foundation for Distinguished Young Scholars of Heilongjiang Province
Heilongjiang Touyan Innovation Team Program
Hainan Provincial Key Laboratory of Carcinogenesis and Intervention
Publisher
Oxford University Press (OUP)
Cited by
14 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献