Evidence map›Paper›PMID 34532475›Full record

ArticleAnnals of translational medicine2021

TPM3 mediates epithelial-mesenchymal transition in esophageal cancer via MMP2/MMP9.

Sui Chen, Zhimin Shen, Lei Gao, Shaobin Yu, Peipei Zhang, Ziyang Han, Mingqiang Kang

Open access · diamondAbstract read
In one paragraph

Article in Annals of translational medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.5field-weighted citation impact, top 5% 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

25 citing papers in PubMed, 44 citations in OpenAlex.

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  15. Research Advances in the Role of the Tropomyosin Family in Cancer.International journal of molecular sciences · 2023
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  17. lncRNAAging · 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.

Sui ChenDepartment of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China.
Zhimin ShenDepartment of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China.
Lei GaoDepartment of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China.
Shaobin YuDepartment of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China.
Peipei ZhangDepartment of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China.
Ziyang HanDepartment of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China.
Mingqiang KangDepartment of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China.
Union Hospital · CNFujian Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEsophageal cancer (EC) is a malignant tumor with high mortality. Correlations have been found between the expression level of tropomyosin 3 (TPM3) and the depth of tumor invasion, lymph node metastasis, and the 5-year survival rate. However, the specific mechanisms underlying EC remain unclear.

methodsStably transfected TPM3-overexpresing and TPM3-knockdown esophageal squamous cell carcinoma (ESCC) cell lines (ECa109 and EC9706) were constructed, and the association between TPM3 and the proliferation, invasion, and migration of ESCC was investigated using molecular biology methods. The associations between TPM3 and matrix metalloproteinase (MMP)2/9 or epithelial-mesenchymal transition (EMT)-related proteins were verified, and the potential tumor-promoting mechanism was explored by Gelatin Zymography Experiment.

resultsTPM3 was found to promote the proliferation, migration, and metastatic potential of ESCC

conclusionsTPM3 promoted proliferation, migration, and metastatic potential in EC cells. Additionally, TPM3 promoted the EMT process. This function may be achieved via the regulation the expression of MMP2/9.

Indexed as

epithelial-mesenchymal transition (EMT)esophageal cancer (EC)matrix metalloproteinase 2 (MMP2)matrix metalloproteinase 9 (MMP9)Tropomyosin 3 (TPM3)

Identifiers

PMID34532475
PMCPMC8422148
OpenAlexW3196417022

What OpenQuestion holds

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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.