ArticleTranslational cancer research2021
Gain of GAS5 reveals worse prognosis in kidney renal clear cell carcinoma and liver hepatocellular carcinoma from the Cancer Genome Atlas dataset.
Article in Translational cancer research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 7 citations in OpenAlex.
- Mechanistic Insights and Therapeutic Potential of Small Nucleolar RNA Host Genes in the Carcinogenesis of Hepatocellular Carcinoma.Cancer medicine · 2026Review
- Plasma expression of long non-coding RNAFrontiers in oncology · 2026Article
- Oncogenic function of growth arrest-specific transcript 5 by competing with miR-423-3p to regulate SMARCA4 in hepatocellular carcinoma.Experimental & molecular medicine · 2025Article
- Non-coding transcriptome profiles in clear-cell renal cell carcinoma.Nature reviews. Urology · 2025Review
- The Multifaceted Role of lncRNA GAS5: A Pan-Cancer Analysis of Its Diagnostic, Prognostic, and Therapeutic Potential.Cureus · 2025Article
- Multi-omics analysis of Prolyl 3-hydroxylase 1 as a prognostic biomarker for immune infiltration in ccRCC.NPJ precision oncology · 2024Article
- Quantitative estimates of the regulatory influence of long non-coding RNAs on global gene expression variation using TCGA breast cancer transcriptomic data.PLoS computational biology · 2024Article
- Construction of CDKN2A-related competitive endogenous RNA network and identification of GAS5 as a prognostic indicator for hepatocellular carcinoma.World journal of gastrointestinal oncology · 2024Article
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Authors and funding
4 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundThe role of long non-coding RNA growth arrest-specific 5 (GAS5) in cancer development is controversial. The aim of this study was to evaluate the prognostic significance of GAS5 in kidney renal clear cell carcinoma (KIRC) and liver hepatocellular carcinoma (LIHC) from The Cancer Genome Atlas (TCGA) dataset and to explore its potential regulatory mechanism through data mining.
methodsExpression of GAS5 and its clinical information within 14 kinds of cancers were obtained from TCGA dataset. The correlation between the expression of GAS5 and abhydrolase domain containing 2 (ABHD2) in KIRC and LIHC were analyzed through R2 website. The overall survival (OS) was assessed using the Kaplan-Meier method. Wilcoxon test was conducted to assess the DNA methylation of CpG sites of GAS5 or ABHD2 between normal and tumor sample in both KIRC and LIHC patients.
resultsResults showed GAS5 was significantly upregulated in KIRC and LIHC tissues compared with normal tissues, which was rarely seen in other cancers. High GAS5 expression was associated with poor overall survival (OS) in both KIRC and LIHC. Our study firstly confirmed a negative correlation between GAS5 and ABHD2 protein in both KIRC and LIHC. Methylation analysis showed that high GAS5 expression had lower DNA methylation status while low ABHD2 expression had higher DNA methylation status in both cancers.
conclusionsOur research revealed that GAS5 was likely to function as an oncogene in both KIRC and LIHC, and negatively correlated with ABHD2. Furthermore, DNA hypomethylation might have an important effect on increased GAS5 transcription and reduced ABHD2 transcription in both cancers.
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