ArticleAnnals of translational medicine2021
Downregulation of LINC00115 inhibits the proliferation and invasion of lung cancer cells
Article in Annals of translational medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 8 citations in OpenAlex.
- Comprehensive insights and In silico analysis into the emerging role of LincRNAs in lung diseases pathogenesis; a step toward ncRNA precision.Functional & integrative genomics · 2025Review
- Article
- Multi-hallmark long noncoding RNA maps reveal non-small cell lung cancer vulnerabilities.Cell genomics · 2022Article
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Authors and funding
5 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLung cancer is a common malignant tumor in clinical practice. Its morbidity and mortality rank first among malignant tumors. However, the pathogenesis of lung cancer has not been fully clarified. This study found that LINC00115 is highly expressed in lung cancer tissues, but the role and molecular mechanisms of LINC00115 in the occurrence and progression of lung cancer are still unclear.
methodsFluorescence quantitative PCR was used to detect the expression of LINC00115 in lung cancer tissues and para-carcinoma tissues. Cell counting kit-8 (CCK-8), clone formation, and Transwell assays were used to detect the effects of LINC00115 knockdown on the proliferation, clone formation, invasion, and migration of lung cancer cells. Western blot was used to detect the effects of LINC00115 knockdown on the expression of epithelial-mesenchymal transition (EMT)-related molecules. Finally, a xenograft model in nude mice was used to detect the effect of LINC00115 knockdown on the proliferation of lung cancer cells
resultsCompared with para-carcinoma tissue, LINC00115 was highly expressed in lung cancer tissue. Cell function experiments showed that knockdown of LINC00115 could significantly inhibit the proliferation, invasion, and migration of lung cancer cells. Western blot results showed that knockdown of LINC00115 could significantly inhibit the expression of the EMT-related proteins N-cadherin, vimentin, and fibronectin, and promoted the expression of E-cadherin. In vivo experiments in nude mice showed that knockdown of LINC00115 could significantly inhibit the proliferation of lung cancer tissues
conclusionsLINC00115 is highly expressed in lung cancer tissues, and knockdown of LINC00115 can significantly inhibit the proliferation and invasion of lung cancer, which provides a theoretical basis for the design of targeted molecules for the subsequent treatment of lung cancer.
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