Evidence map›Paper›PMID 32961031›Full record

ArticleThoracic cancer2020

MiR-429 suppresses proliferation and invasion of breast cancer via inhibiting the Wnt/β-catenin signaling pathway.

Liping Zhang, Qinghua Liu, Qingjie Mu, Dandan Zhou, Hongli Li, Baogang Zhang, Chonggao Yin

Open access · goldAbstract read
In one paragraph

Article in Thoracic cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.8field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 35 citations in OpenAlex.

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  8. Circ_0008035 Promotes Gastric Cancer Development via the miR-429/SMAD2 Cascade.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Liping ZhangDepartment of Pathology, Basic Medical College, Weifang Medical University, Weifang, China.
Qinghua LiuDepartment of Human Anatomy, Basic Medical College, Weifang Medical University, Weifang, China.
Qingjie MuDepartment of Oncology, Clinical Medical College, Weifang Medical University, Weifang, China.
Dandan ZhouDepartment of Pathology, Basic Medical College, Weifang Medical University, Weifang, China.
Hongli LiMedicine Research Center, Weifang Medical University, Weifang, China.
Baogang ZhangDepartment of Pathology, Basic Medical College, Weifang Medical University, Weifang, China.
Chonggao YinCollege of Nursing, Weifang Medical University, Weifang, China.ORCID 0000-0001-6333-2270
Weifang Medical University · CN

Funding

National Natural Science Foundation of China 81672631National Natural Science Foundation of China 81702932National Natural Science Foundation of China 81872163Natural Science Foundation of Shandong Province ZR2019MH033Weifang Medical University
6 · The paper itself

Abstract

backgroundmicroRNAs (miRNAs) have been verified as molecular targets for regulating tumor proliferation, invasion, and metastasis in tumor progression. However, the relationship between miRNAs and cellular energy metabolism in breast cancer still needs to be clarified. This study aimed to investigate the role of miR-429 in breast cancer progression.

methodsBioinformatic analyses were employed to detect the relationship between miR-429 and cancer-related signaling pathways. We used a Kaplan-Meier curve to analyze survival rate in patients with high or low expression of miR-429. We used real-time quantitative PCR (RT-qPCR) to detect the expression of miR-429 in different cell lines. Sh-con, over-miR-429, miR-429 inhibitor, and sh-inhibitor control were transfected. Colony formation and EDU assay were used to detect the proliferation of transfected cells. Wound healing and transwell assays were performed to detect the mobility and invasion ability of transfected cells. Western blot assay was used to detect relative protein expression in transfected cells and different tissues. Bioinformatic analyses were conducted to detect the target proteins expression in different breast cancer databases. Dual luciferase reporter assay was used to confirm the binding site between miR-429 and fibronectin 1 (FN1).

resultsThe results of our study indicate that MiR-429 and its target genes are associated with cancer-related signaling pathways and that higher miR-429 expression corresponds with a better prognosis. When miR-429 was overexpressed, the proliferation, invasion of MDA-MB-231 were inhibited. MiR-429 was able to suppress the Wnt/β-catenin signaling pathway, and FN1 overexpression could rescue the influence of over-miR-429.

conclusionsThe results of our study suggest that miR-429 suppresses the proliferation and invasion of breast cancer via inhibiting the Wnt/β-catenin signaling pathway.

Indexed as

Wnt Signaling PathwayBreast NeoplasmsCell Line, TumorCell ProliferationFemaleHumansMicroRNAsNeoplasm InvasivenessPrognosisTransfectionMicroRNAsMIRN429 microRNA, humanBreast cancerepithelial-mesenchymal transitioninvasion and metastasisMiR-429

Identifiers

PMID32961031
PMCPMC7606009
OpenAlexW3088885108

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

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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.