ArticleOncoTargets and therapy2020
MiR-1193 Inhibits the Malignancy of Cervical Cancer Cells by Targeting Claudin 7 (CLDN7).
Article in OncoTargets and therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 11 citations in OpenAlex.
- CLDN7: Epithelial gatekeeper from physiology to pathology‑roles in cancer and epithelial‑related diseases (Review).International journal of molecular medicine · 2026Review
- Integrated analysis of differential expression profile of miRNA in the uterus of seasonal estrus sheep.BMC genomics · 2025Article
- Expression and clinical significance of CLDN7 and its immune-related cells in breast cancer.Diagnostic pathology · 2024Article
- IRF2-induced Claudin-7 suppresses cell proliferation, invasion and migration of oral squamous cell carcinoma.Experimental and therapeutic medicine · 2022Article
- Circ_0061140 stimulates the malignant development of prostate cancer by targeting miR-1193.Translational andrology and urology · 2021Article
- MicroRNA, Diabetes Mellitus and Colorectal Cancer.Biomedicines · 2020Review
- MicroRNAs and Apoptosis in Colorectal Cancer.International journal of molecular sciences · 2020Review
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveMicroRNAs (miRNAs) are highly involved in cancer development, including in cervical cancer (CC). In this study, we aimed to investigate the role and possible mechanism of a poorly studied miRNA, miR-1193, in CC progression. MATERIALS AND
methodsExpression of miR-1193 was determined in 60 pairs of cervical samples. The impacts of miR-1193 on CC cell proliferation, invasion and migration capacities were verified by CCK-8, transwell and wound healing assays, respectively. Then, bioinformatics prediction, luciferase reporter assay, qRT-PCR and Western blot were successively conducted to study the targeting of claudin 7 (CLDN7) by miR-1193. After CLDN7 was restored in miR-1193-overexpressed cells, the rescue effects were determined. Finally, CLDN7 expression was analyzed in cervical samples, and its expression correlation with miR-1193 was explored.
resultsCompared with paired normal tissues, miR-1193 was sharply decreased in abnormal tissues (intraepithelial lesions and cancerous tissues). Especially, miR-1193 expression was gradually decreased in low-grade squamous intraepithelial lesions, high-grade squamous intraepithelial lesions and CC. Enforced expression of miR-1193 inhibited CC cell proliferation, invasion and migration. Mechanistically, we confirmed CLDN7 as a target of miR-1193, and restoration of CLDN7 robustly rescued the tumor suppressing effects of miR-1193 in CC cells. CLDN7 was upregulated in abnormal cervical tissues and its expression exhibited inverse correlation with that of miR-1193 in CC.
conclusionOur results suggested that miR-1193 exerted tumor inhibitory roles in CC malignancy by directly targeting CLDN7.
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