ArticleBioengineered2021
Long non-coding RNA PTAR inhibits apoptosis but promotes proliferation, invasion and migration of cervical cancer cells by binding miR-101.
Article in Bioengineered, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
10 citing papers in PubMed, 15 citations in OpenAlex.
- Tumor Necrosis Factor-Mediators of inflammation · 2023Article
- Long non-coding RNAs PGM5-AS1 upregulates Decorin (DCN) to inhibit cervical cancer progression by sponging miR-4284.Bioengineered · 2022Article
- Metallothionein-like 5 expression is correlated with poor prognosis and promotes proliferation of cervical squamous cell carcinoma.Bioengineered · 2022Article
- Role of long non-coding RNA-adducin 3 antisense RNA1 in liver fibrosis of biliary atresia.Bioengineered · 2022Article
- The miR-133b/brefeldin A-inhibited guanine nucleotide-exchange protein 1 (ARFGEF1) axis represses proliferation, invasion, and migration in cervical cancer cells.Bioengineered · 2022Article
- Article
- Angiopoietin-like 3 (ANGPTL3) drives cell proliferation, migration and angiogenesis in cervical cancer via binding to integrin alpha v beta 3.Bioengineered · 2022Article
- Circular RNA circVRK1 suppresses the proliferation, migration and invasion of osteosarcoma cells by regulating zinc finger protein ZNF652 expression via microRNA miR-337-3p.Bioengineered · 2021Article
- MicroRNA-98-5p modulates cervical cancer progression via controlling PI3K/AKT pathway.Bioengineered · 2021Article
- Long coding RNA CCAT2 enhances the proliferation and epithelial-mesenchymal transition of cervical carcinoma cells via the microRNA-493-5p/CREB1 axis.Bioengineered · 2021Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this study, the expression of PTAR in cervical cancer tissues and cells was quantified by real-time PCR. Then, the roles of PTAR in HeLa cell proliferation and cell cycle were analyzed by a CCK-8 assay and flow cytometry, respectively.The effects of PTAR on cell migration and invasion were checked by Transwell and wound healing assays.The effect of PTAR on HeLa cell apoptosis was analyzed using annexin V/FITC staining. Finally, the interaction between PTAR and miR-101 in uterine cancer was verified through a dual-luciferase reporter assay and correlation analysis. The results showed that PTAR expression was aberrantly ascended in cervical cancer tissues and cell lines (Caski, SW756, SiHa, C33A and HeLa cells). Overexpressed PTAR could promote cell proliferation, migration and invasion in HeLa cells, which were suppressed by PTAR knockdown. Moreover, cell cycle progression stalled at the G1-G0 phase could be released with PTAR overexpression. The transfection of a PTAR vector inhibited apoptosis, while si-PTAR transfection increased apoptosis. Furthermore, PTAR could act as an endogenous sponge by directly binding to miR-101 and downregulating miR-101 expression. In conclusion, lncRNAPTAR plays a vital role and may be an effective target for the diagnosis and therapy of cervical cancer.
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