Evidence map›Paper›PMID 31147529›Full record

ArticleAging2019

GDF10 inhibits proliferation and epithelial-mesenchymal transition in triple-negative breast cancer via upregulation of Smad7.

Tian Zhou, Lei Yu, Jianjun Huang, Xueke Zhao, Yanwen Li, Yaxin Hu, Yu Lei

Open access · greenAbstract read
In one paragraph

Article in Aging, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

34 citing papers in PubMed, 51 citations in OpenAlex.

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  13. Expression profiling of luminal B breast tumor in Indian women.Journal of cancer research and clinical oncology · 2023
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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 2 institutions in 1 country.

Tian Zhou *Department of Breast Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, China.
Lei Yu *Prenatal Diagnosis Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, China.
Jianjun HuangDepartment of Breast Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, China.
Xueke ZhaoDepartment of Infectious Diseases, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, China.
Yanwen LiDepartment of Breast Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, China.
Yaxin HuPrenatal Diagnosis Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, China.
Yu LeiPrenatal Diagnosis Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550004, China.
Guiyang Medical University · CNAffiliated Hospital of Guizhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Triple-negative breast cancer (TNBC) cannot be treated with current hormonal therapies and has a higher risk of relapse than other breast cancers. To identify potential therapeutic targets for TNBC, we conducted microRNA sequencing (RNA-Seq) in human TNBC specimens and tumor-matched controls. We found that growth differentiation factor-10 (GDF10), a member of the TGF-β superfamily, was downregulated in tumor samples. Further analysis of GDF10 expression in a larger set of clinical TNBC samples using qPCR confirmed its downregulation and association with parameters of disease severity. Using human-derived TNBC cell lines, we carried out GDF10 under- and overexpression experiments, which showed that GDF10 loss promoted cell proliferation and invasion. By contrast, overexpression of GDF10 inhibited proliferation, invasion, and epithelial mesenchymal transition (EMT) via upregulation of Smad7 and E-Cadherin, downregulation of p-Smad2 and N-Cadherin, and reduction of nuclear Smad4 expression. In addition, overexpression of GDF10 reduced tumor burden and induced apoptosis in a TNBC xenograft mouse model. These findings indicate that GDF10 acts as a tumor suppressor in mammary epithelial cells that limits proliferation and suppresses EMT. Efforts aimed at restoring GDF10 expression may thus bring a long-sought therapeutic alternative in the treatment of patients with TNBC.

Indexed as

AdultAnimalsCell Line, TumorCell ProliferationEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticGenetic TherapyGrowth Differentiation Factor 10HumansMice, NudeMiddle AgedMolecular Targeted TherapySmad7 ProteinTriple Negative Breast NeoplasmsXenograft Model Antitumor AssaysGDF10 protein, humanGrowth Differentiation Factor 10Smad7 ProteinSMAD7 protein, humanapoptosisepithelial-mesenchymal transitiongrowth differentiation factor-10invasiontriple‐negative breast cancer

Identifiers

PMID31147529
PMCPMC6555447
OpenAlexW2947489533

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.