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The Role of RNA Methylation Modification Related Genes in Prognosis and Immunotherapy of Colorectal Cancer
BACKGROUND: Researches showed RNA methylation genes can affect the prognosis of tumors. Thus, the study aimed to comprehensively analyze the effects of RNA methylation regulatory genes in prognosis and treatment of colorectal cancer (CRC). METHODS: Prognostic signature associated with CRCs were cons...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Dove
2023
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10239628/ https://www.ncbi.nlm.nih.gov/pubmed/37284034 http://dx.doi.org/10.2147/IJGM.S405419 |
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author | Lin, Ruoyang Chen, Renpin Ye, Lechi Huang, Zhiming Lin, Xianfan Chen, Tanzhou |
author_facet | Lin, Ruoyang Chen, Renpin Ye, Lechi Huang, Zhiming Lin, Xianfan Chen, Tanzhou |
author_sort | Lin, Ruoyang |
collection | PubMed |
description | BACKGROUND: Researches showed RNA methylation genes can affect the prognosis of tumors. Thus, the study aimed to comprehensively analyze the effects of RNA methylation regulatory genes in prognosis and treatment of colorectal cancer (CRC). METHODS: Prognostic signature associated with CRCs were constructed by differential expression analysis, Cox and Least Absolute Shrinkage and Selection Operator (LASSO) analyses. Receiver operating characteristic (ROC) and Kaplan–Meier survival analyses were used to validate the reliability of the developed model. Gene Ontology (GO), Gene set variation analysis (GSVA), and the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were performed for functional annotation. Finally, normal and cancerous tissue were collected to validate gene by quantitative real-time PCR (qRT-PCR). RESULTS: A prognostic risk model based on leucine rich pentatricopeptide repeat containing (LRPPRC) and ubiquitin-like with PHD and ring finger domains 2 (UHRF2) was constructed and relevant to the overall survival (OS) of CRC. Functional enrichment analysis revealed that collagen fibrous tissue, ion channel complex and other pathways were significantly enriched, which might help explain the underlying molecular mechanisms. There were significant differences in ImmuneScore, StromalScore, ESTIMATEScore between high- and low-risk groups (p < 0.05). Ultimately, qRT-PCR validation showed that a significant upregulation in the expression of LRPPRC and UHRF2 in cancerous tissue, which verified the effectiveness of our signature. CONCLUSION: In conclusion, 2 prognostic genes (LRPPRC and UHRF2) related to RNA methylation were identified by bioinformatics analysis, which might supply a new insight into the treatment and evaluation of CRC. |
format | Online Article Text |
id | pubmed-10239628 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Dove |
record_format | MEDLINE/PubMed |
spelling | pubmed-102396282023-06-05 The Role of RNA Methylation Modification Related Genes in Prognosis and Immunotherapy of Colorectal Cancer Lin, Ruoyang Chen, Renpin Ye, Lechi Huang, Zhiming Lin, Xianfan Chen, Tanzhou Int J Gen Med Original Research BACKGROUND: Researches showed RNA methylation genes can affect the prognosis of tumors. Thus, the study aimed to comprehensively analyze the effects of RNA methylation regulatory genes in prognosis and treatment of colorectal cancer (CRC). METHODS: Prognostic signature associated with CRCs were constructed by differential expression analysis, Cox and Least Absolute Shrinkage and Selection Operator (LASSO) analyses. Receiver operating characteristic (ROC) and Kaplan–Meier survival analyses were used to validate the reliability of the developed model. Gene Ontology (GO), Gene set variation analysis (GSVA), and the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were performed for functional annotation. Finally, normal and cancerous tissue were collected to validate gene by quantitative real-time PCR (qRT-PCR). RESULTS: A prognostic risk model based on leucine rich pentatricopeptide repeat containing (LRPPRC) and ubiquitin-like with PHD and ring finger domains 2 (UHRF2) was constructed and relevant to the overall survival (OS) of CRC. Functional enrichment analysis revealed that collagen fibrous tissue, ion channel complex and other pathways were significantly enriched, which might help explain the underlying molecular mechanisms. There were significant differences in ImmuneScore, StromalScore, ESTIMATEScore between high- and low-risk groups (p < 0.05). Ultimately, qRT-PCR validation showed that a significant upregulation in the expression of LRPPRC and UHRF2 in cancerous tissue, which verified the effectiveness of our signature. CONCLUSION: In conclusion, 2 prognostic genes (LRPPRC and UHRF2) related to RNA methylation were identified by bioinformatics analysis, which might supply a new insight into the treatment and evaluation of CRC. Dove 2023-05-31 /pmc/articles/PMC10239628/ /pubmed/37284034 http://dx.doi.org/10.2147/IJGM.S405419 Text en © 2023 Lin et al. https://creativecommons.org/licenses/by-nc/3.0/This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License (http://creativecommons.org/licenses/by-nc/3.0/ (https://creativecommons.org/licenses/by-nc/3.0/) ). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms (https://www.dovepress.com/terms.php). |
spellingShingle | Original Research Lin, Ruoyang Chen, Renpin Ye, Lechi Huang, Zhiming Lin, Xianfan Chen, Tanzhou The Role of RNA Methylation Modification Related Genes in Prognosis and Immunotherapy of Colorectal Cancer |
title | The Role of RNA Methylation Modification Related Genes in Prognosis and Immunotherapy of Colorectal Cancer |
title_full | The Role of RNA Methylation Modification Related Genes in Prognosis and Immunotherapy of Colorectal Cancer |
title_fullStr | The Role of RNA Methylation Modification Related Genes in Prognosis and Immunotherapy of Colorectal Cancer |
title_full_unstemmed | The Role of RNA Methylation Modification Related Genes in Prognosis and Immunotherapy of Colorectal Cancer |
title_short | The Role of RNA Methylation Modification Related Genes in Prognosis and Immunotherapy of Colorectal Cancer |
title_sort | role of rna methylation modification related genes in prognosis and immunotherapy of colorectal cancer |
topic | Original Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10239628/ https://www.ncbi.nlm.nih.gov/pubmed/37284034 http://dx.doi.org/10.2147/IJGM.S405419 |
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