ArticleLaboratory investigation; a journal of technical methods and pathology2022
Long non-coding RNA DLGAP1-AS1 modulates the development of non-small-cell lung cancer via the microRNA-193a-5p/DTL axis.
Article in Laboratory investigation; a journal of technical methods and pathology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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9 citing papers in PubMed, 19 citations in OpenAlex.
- LncRNA DLGAP1-AS2 promotes ESCC progression and indicates unfavorable prognosis via the miR-101-3p/EZH2 axis.Discover oncology · 2026Article
- A cuproptosis-related lncRNAs-based risk signature for predicting prognosis and immune status in glioma.Translational cancer research · 2026Article
- Long non-coding RNA PRSS23-AS1 as ceRNA promotes breast cancer progression by regulating EMT via miR-3176 /YBX1 axis.Cancer gene therapy · 2025Article
- The role of long non-coding RNAs in lung cancer metastasis: Molecular mechanisms, pathogenesis and clinical implications.Clinical and translational medicine · 2025Review
- MiR-3202-DTL signaling axis impedes NSCLC malignancy via regulating the ubiquitination-proteasome degradation of p21.Molecular and cellular biochemistry · 2025Article
- Integrated machine learning to predict the prognosis of lung adenocarcinoma patients based on SARS-COV-2 and lung adenocarcinoma crosstalk genes.Cancer science · 2025Article
- A review on the role of MiR-193a-5p in oncogenesis and tumor progression.Frontiers in oncology · 2025Review
- Long non-coding RNA RP11-197K6.1 as ceRNA promotes colorectal cancer progression via miR-135a-5p/DLX5 axis.Journal of translational medicine · 2024Article
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6 authors at 1 institution in 1 country.
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Abstract
Non-small cell lung cancer (NSCLC) is one of the most malignant cancers worldwide. A growing number of studies have suggested that long noncoding RNAs (lncRNAs) play a key role in the progression of non-small cell lung cancer (NSCLC). Here, we report a novel lncRNA DLGAP1 antisense RNA 1 (DLGAP1-AS1) that exhibits oncogenic properties in NSCLC. The lncRNA DLGAP1-AS1 and denticleless protein homolog (DTL) presented upregulated expression, but microRNA-193a-5p (miR-193a-5p) showed downregulated expression in cancerous tissues of human lung samples from 48 patients with NSCLC. Partial loss of lncRNA DLGAP1-AS1 reduced malignant cell viability, migration, and invasion but induced apoptosis. Dual-luciferase reporter gene, RNA pull-down and RNA binding protein immunoprecipitation assays demonstrated enrichment of lncRNA DLGAP1-AS1 in miR-193a-5p and Argonaute 2, suggesting that lncRNA DLGAP1-AS1 modulated DTL, a putative target of miR-193a-5p. We also found that restoration of miR-193a-5p rescued NSCLC cell biological functions affected by overexpression of lncRNA DLGAP1-AS1. Silencing lncRNA DLGAP1-AS1 was found to reduce the tumorigenesis of NSCLC cells xenografted into nude mice, which was rescued by DTL overexpression. In conclusion, our study highlights a novel regulatory network of the lncRNA DLGAP1-AS1/miR-193a-5p/DTL axis in NSCLC, providing a potential therapeutic strategy for NSCLC.
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