Comprehensive analysis to long non-coding RNA-mediated high expression of GNG5 correlates with better prognosis and tumor immune infiltration of colon carcinoma.
Bo Zhao, Yongjun Chen, Wenqi Lu, Wenjin Chen, Xiaoyong Cai
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引用次数: 0
Abstract
Background: Colorectal cancer is the third most common cancer and the fourth leading cause of cancer deaths. Prognosis is poor. The majority of patients are diagnosed with locally advanced or metastatic disease. Increasing evidence suggests G protein subunit gamma 5 (GNG5) play key roles in several types of human cancer. The key gating mechanisms in colorectal cancer remains unkown.
Methods: In this study, pan-cancer analyses have been performed for GNG5's expression. Prognosis using The Cancer Genome Atlas and The Genotype-Tissue Expression data found that GNG5 are activated oncogenes in colorectal cancer. Noncoding RNAs play increasingly appreciated gene-regulatory roles and long noncoding RNAs contributing to GNG5 overexpression. They were identified by a combination in silico computational analyses. We identified candidate regulators controlling colon carcinoma survival analysis and correlation analysis.
Results: The SNHG4/DRAIC-let-7c-5p axis was identified as the most progressive upstream lncRNA-related pathway of GNG5 in colorectal cancer. The GNG5 level was significantly negatively correlated with tumor immune cell infiltration, immune cell biomarkers, and immune checkpoint expression.
Conclusions: Our findings elucidated that lncRNAs-mediated downregulation of GNG5 correlated with better prognosis and tumor immune infiltration in colorectal cancer.
期刊介绍：
The International Journal of Clinical and Experimental Pathology (IJCEP, ISSN 1936-2625) is a peer reviewed, open access online journal. It was founded in 2008 by an international group of academic pathologists and scientists who are devoted to the scientific exploration of human disease and the rapid dissemination of original data. Unlike most other open access online journals, IJCEP will keep all the traditional features of paper print that we are all familiar with, such as continuous volume and issue numbers, as well as continuous page numbers to keep our warm feelings towards an academic journal. Unlike most other open access online journals, IJCEP will keep all the traditional features of paper print that we are all familiar with, such as continuous volume and issue numbers, as well as continuous page numbers to keep our warm feelings towards an academic journal.
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