Evidence map›Paper›PMID 32124963›Full record

ArticleInternational journal of oncology2020

The EMT transcription factor, Twist1, as a novel therapeutic target for pulmonary sarcomatoid carcinomas.

Tieju Liu, Xiulan Zhao, Xu Zheng, Yanjun Zheng, Xueyi Dong, Nan Zhao, Shihan Liao, Baocun Sun

Open access · bronzeAbstract read
In one paragraph

Article in International journal of oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.8field-weighted citation impact, top 13% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Tieju LiuDepartment of Pathology, Tianjin Medical University, Tianjin 300070, P.R. China.
Xiulan ZhaoDepartment of Pathology, Tianjin Medical University, Tianjin 300070, P.R. China.
Xu ZhengDepartment of Pathology, Tianjin Medical University, Tianjin 300070, P.R. China.
Yanjun ZhengDepartment of Pathology, Tianjin Medical University, Tianjin 300070, P.R. China.
Xueyi DongDepartment of Pathology, Tianjin Medical University, Tianjin 300070, P.R. China.
Nan ZhaoDepartment of Pathology, Tianjin Medical University, Tianjin 300070, P.R. China.
Shihan LiaoDepartment of Pathology, Tianjin Medical University, Tianjin 300070, P.R. China.
Baocun SunDepartment of Pathology, Tianjin Medical University, Tianjin 300070, P.R. China.
Tianjin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pulmonary sarcomatoid carcinomas (PSCs) are a rare subtype of non‑small‑cell lung cancer and are typically biphasic neoplasms. No effective treatment for PSCs is currently available in clinical practice. The expression of the epithelial‑mesenchymal transition (EMT) transcription factors, Twist1, Slug and Snail, as well as the EMT phenotype and vasculogenic mimicry (VM) were analysed in 41 PSC and 79 pulmonary squamous carcinoma (PSCC) samples. Compared with the PSCCs, the PSCs exhibited an EMT phenotype and VM, and they also exhibited an increased expression of the Twist1, Slug, Snail and VM markers. Twist1 expression was associated with metastasis and TNM stage. Twist1‑positive patients exhibited a poorer prognosis for overall survival (OS) than those with Twist1‑negative PSCs. Transforming growth factor β1 (TGFβ1) was used to induce an EMT transition in a PSCC cell line. SK‑MES‑1 cells treated with TGFβ1 exhibited an increased expression of Twist1. The EMT phenotype, VM and increased migratory and invasive abilities were induced following TGFβ1 treatment. Importantly, in cells treated with TGFβ1, the EMT phenotype was reversed, VM marker expression was decreased, and the migratory and invasive ability of the PSCC cell line was decreased following Twist1 knockdown. Collectively, this study provides a new perspective of Twist1 in the aggressiveness of PSCs. The identification of Twist1 as an independent marker of poor prognoses may lead to the development of novel strategies for improving the treatment of patients with PSC.

Indexed as

Up-RegulationAgedBiomarkers, TumorCarcinoma, Non-Small-Cell LungCell Line, TumorCell ProliferationEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHumansLung NeoplasmsMaleMiddle AgedNeoplasm StagingNuclear ProteinsPrognosisBiomarkers, TumorNuclear ProteinsTWIST1 protein, humanTwist-Related Protein 1epithelial-mesenchymal transitionpulmonary sarcomatoid carcinomasTwist1vasculogenic mimicry

Identifiers

PMID32124963
PMCPMC7010216
OpenAlexW3003324357

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.