ArticleJournal of cellular and molecular medicine2017
MiR-9 is involved in TGF-β1-induced lung cancer cell invasion and adhesion by targeting SOX7.
Article in Journal of cellular and molecular medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.
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Who cites it
41 citing papers in PubMed, 67 citations in OpenAlex.
- Urinary Profiles of Exosomal LINE-1 mRNA and Associated miRNAs in Non-Small-Cell Lung Cancer.Cells · 2026Article
- Integrative analysis of circ_DLGAP4, lncRNA KCNQ1OT1, and the miR-9/SOX7 interaction network in chronic kidney disease progression: a case-control study.Functional & integrative genomics · 2026Observational
- The IKKα-regulated microRNA miR-9-5p mediates lung cancer growth and invasiveness via CDH1/Wnt/β-catenin signalling.Cell death discovery · 2026Article
- Non-small cell lung cancer map and analysis: exploring interconnected oncogenic signal integrators.Mammalian genome : official journal of the International Mammalian Genome Society · 2025Article
- A cutting-edge investigation of the multifaceted role of SOX family genes in cancer pathogenesis through the modulation of various signaling pathways.Functional & integrative genomics · 2025Review
- Article
- SOX7 inhibits the malignant progression of bladder cancer via the DNMT3B/CYGB axis.Molecular biomedicine · 2024Article
- MiRNAs and Microbiota in Non-Small Cell Lung Cancer (NSCLC): Implications in Pathogenesis and Potential Role in Predicting Response to ICI Treatment.International journal of molecular sciences · 2024Review
- Clinical significance of miR-9-5p in NSCLC and its relationship with smoking.Frontiers in oncology · 2024Article
- Alveolar type 2 cells marker geneFrontiers in oncology · 2024Article
- Clinical Significance of SOX10 Expression in Human Pathology.Current issues in molecular biology · 2023Review
- Salvianolic acid A improves nerve regeneration and repairs nerve defects in rats with brain injury by downregulating miR-212-3p-mediated SOX7.The Kaohsiung journal of medical sciences · 2023Article
- miR-124 as a Liquid Biopsy Prognostic Biomarker in Small Extracellular Vesicles from NSCLC Patients.International journal of molecular sciences · 2023Article
- Emerging roles of ferroptosis-related miRNAs in tumor metastasis.Cell death discovery · 2023Review
- Zfx-induced upregulation of UBE2J1 facilitates endometrial cancer progression via PI3K/AKT pathway.Cancer biology & therapy · 2021Article
- Expression of inflammatory interleukins and selected miRNAs in non-small cell lung cancer.Scientific reports · 2021Article
- Review
- Serum and Glucocorticoid-Inducible Kinase 1 (SGK1) in NSCLC Therapy.Pharmaceuticals (Basel, Switzerland) · 2020Review
- Review
- miR-9-3p inhibits glioma cell proliferation and apoptosis by directly targeting FOXG1.Oncology letters · 2020Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
MicroRNA (miR)-9 plays different roles in different cancer types. Here, we investigated the role of miR-9 in non-small-cell lung cancer (NSCLC) cell invasion and adhesion in vitro and explored whether miR-9 was involved in transforming growth factor-beta 1 (TGF-β1)-induced NSCLC cell invasion and adhesion by targeting SOX7. The expression of miR-9 and SOX7 in human NSCLC tissues and cell lines was examined by reverse transcription-quantitative polymerase chain reaction. Gain-of-function and loss-of-function experiments were performed on A549 and HCC827 cells to investigate the effect of miR-9 and SOX7 on NSCLC cell invasion and adhesion in the presence or absence of TGF-β1. Transwell-Matrigel assay and cell adhesion assay were used to examine cell invasion and adhesion abilities. Luciferase reporter assay was performed to determine whether SOX7 was a direct target of miR-9. We found miR-9 was up-regulated and SOX7 was down-regulated in human NSCLC tissues and cell lines. Moreover, SOX7 expression was negatively correlated with miR-9 expression. miR-9 knockdown or SOX7 overexpression could suppress TGF-β1-induced NSCLC cell invasion and adhesion. miR-9 directly targets the 3' untranslated region of SOX7, and SOX7 protein expression was down-regulated by miR-9. TGF-β1 induced miR-9 expression in NSCLC cells. miR-9 up-regulation led to enhanced NSCLC cell invasion and adhesion; however, these effects could be attenuated by SOX7 overexpression. We concluded that miR-9 expression was negatively correlated with SOX7 expression in human NSCLC. miR-9 was up-regulated by TGF-β1 and contributed to TGF-β1-induced NSCLC cell invasion and adhesion by directly targeting SOX7.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.