Evidence map›Paper›PMID 33854967›Full record

ArticleFrontiers in oncology2021

TRPC1 Inhibits Cell Proliferation/Invasion and Is Predictive of a Better Prognosis of Esophageal Squamous Cell Carcinoma.

Yun-Zhu Zeng, Yong-Qu Zhang, Jiong-Yu Chen, Li-Ying Zhang, Wen-Liang Gao, Xue-Qiong Lin, Shao-Min Huang, Fan Zhang, Xiao-Long Wei

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

10 citing papers in PubMed, 14 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

Yun-Zhu ZengDepartment of Pathology, Cancer Hospital of Shantou University Medical College, Shantou, China.
Yong-Qu ZhangDepartment of Breast-Thyroid-Surgery and Cancer Research Center, Xiang'an Hospital of Xiamen University, Xiamen, China.
Jiong-Yu ChenOncological Research Laboratory, Cancer Hospital of Shantou University Medical College, Shantou, China.
Li-Ying ZhangDepartment of Pathology, Cancer Hospital of Shantou University Medical College, Shantou, China.
Wen-Liang GaoDepartment of Breast-Thyroid-Surgery and Cancer Research Center, Xiang'an Hospital of Xiamen University, Xiamen, China.
Xue-Qiong LinClinical Laboratory, Cancer Hospital of Shantou University Medical College, Shantou, China.
Shao-Min HuangDepartment of Pathology, Cancer Hospital of Shantou University Medical College, Shantou, China.
Fan ZhangGuangdong Provincial Key Laboratory for Breast Cancer Diagnosis and Treatment, Cancer Hospital of Shantou University Medical College, Shantou, China.
Xiao-Long WeiDepartment of Pathology, Cancer Hospital of Shantou University Medical College, Shantou, China.
Shantou University · CNCancer Hospital of Shantou University Medical College · CNXiamen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivesIn China, over 90% of esophageal cancer (EC) cases are esophageal squamous cell carcinoma (ESCC). ESCC is a frequently malignant tumor with poor prognosis despite the development of comprehensive therapeutic strategies, for which there is still a lack of effective prognostic factors. Previous studies found that the abnormal expression of TRPC1 is closely related to the proliferation, invasion, metastasis, and differentiation of various tumors. However, the relationship between TRPC1 and ESCC is currently unclear. The present study aimed to clarify the clinical significance of TRPC1 and to preliminarily assess the molecular mechanism by which TRPC1 regulates cell proliferation, migration, and invasion in ESCC. MATERIALS AND

methodsImmunohistochemistry (IHC) was used to determine the expression of TRPC1 and Ki-67 in 165 cases of ESCC. The correlations between TRPC1 expression and clinicopathological characteristics were determined, and both univariate and multivariate analyses were utilized to quantify the impact of TRPC1 expression on patient survival. Cell Counting Kit-8, scratch wound healing, and transwell assays were used to determine the effects of TRPC1 on proliferation, migration, and invasion in ESCC

resultsThe positive expression rate of TRPC1 showed significantly decreased in ESCC (45.50%) compared with the levels in normal esophageal mucosa (NEM; 80.80%) and high-grade intraepithelial neoplasia (HGIEN; 63.20%) (

conclusionTRPC1 inhibited the proliferation, migration, and invasion of EC9706 and KYSE150 cells, at least, in part mediated through the AKT/p27 pathway

Indexed as

cell proliferationesophageal squamous cell carcinomamigration and invasionprognosisTRPC1

Identifiers

PMID33854967
PMCPMC8039442
OpenAlexW3152256037

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.