دورية أكاديمية
Correlation Between the RNA Methylation Genes and Immune Infiltration and Prognosis of Patients with Hepatocellular Carcinoma: A Pan-Cancer Analysis
العنوان: | Correlation Between the RNA Methylation Genes and Immune Infiltration and Prognosis of Patients with Hepatocellular Carcinoma: A Pan-Cancer Analysis |
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المؤلفون: | Li XY, Yang XT |
المصدر: | Journal of Inflammation Research, Vol Volume 15, Pp 3941-3956 (2022) |
بيانات النشر: | Dove Medical Press, 2022. |
سنة النشر: | 2022 |
المجموعة: | LCC:Pathology LCC:Therapeutics. Pharmacology |
مصطلحات موضوعية: | rna methylation, pan-cancer, genes, Pathology, RB1-214, Therapeutics. Pharmacology, RM1-950 |
الوصف: | Xin-Yu Li,1,2 Xi-Tao Yang1 1Department of Interventional Therapy, Multidisciplinary Team of Vascular Anomalies, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University, Shanghai, People’s Republic of China; 2Department of Neurosurgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University, Shanghai, People’s Republic of ChinaCorrespondence: Xi-Tao Yang, Department of Interventional Therapy, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Huangpu District, Shanghai, 200011, People’s Republic of China, Email xitao123456@126.comBackground: RNA methylation is one of the most common RNA modifications and is dynamic and reversible. The enzymes and downstream effectors associated with RNA methylation modifications can be targeted to regulate RNA methylation levels. This mechanism can affect RNA processing, metabolism, cell proliferation and migration, and regulation of physiological or pathological processes. The aim of this study was to investigate the role of RNA methylation-related genes in hepatocellular carcinoma (HCC).Methods: Baseline RNA methylation data were extracted from The Cancer Genome Atlas database. The expression pattern, predictive value, mutational profile, and interaction network of RNA methylation genes in pancancer were examined. Then, the association between the expression of RNA methylation genes and immune infiltration was investigated. In addition, a risk score model for HCC was developed and analyzed.Results: Cancer cells had a higher expression of RNA methylation genes than normal cells in some cancer cells, and a higher expression of RNA methylation genes could negatively affect patient prognosis. Enrichment analysis revealed that RNA methylation genes are involved in the mRNA surveillance pathway and RNA degradation and transport. A 4-gene (ALYREF, NSUN4, TRMT6, YTHDF1) prognostic signature was established to predict HCC prognosis based on RNA methylation-related genes. Finally, the role of prognostic models in HCC was validated.Conclusion: RNA methylation genes can be an indicator of oncogenicity in relation to HCC prognosis and are associated with immune infiltration in the tumour microenvironment. This finding could provide clinicians with the opportunity to explore new strategic approaches.Keywords: RNA methylation, pan-cancer, genes |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 1178-7031 |
Relation: | https://www.dovepress.com/correlation-between-the-rna-methylation-genes-and-immune-infiltration--peer-reviewed-fulltext-article-JIR; https://doaj.org/toc/1178-7031 |
URL الوصول: | https://doaj.org/article/c52339a7a36a40cfbb0d31bb51a6cf2f |
رقم الأكسشن: | edsdoj.52339a7a36a40cfbb0d31bb51a6cf2f |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 11787031 |
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