Evidence map›Paper›PMID 28147304›Full record

ArticleNeoplasia (New York, N.Y.)2017

PLCE1 Promotes Esophageal Cancer Cell Progression by Maintaining the Transcriptional Activity of Snail.

Shicong Zhai, Cui Liu, Lichen Zhang, Jian Zhu, Jiqiang Guo, Jinghang Zhang, Zhijun Chen, Wenping Zhou, Tingmin Chang, Siguang Xu and 7 more

Open access · goldAbstract read
In one paragraph

Article in Neoplasia (New York, N.Y.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.9field-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

16 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Review
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  7. CRISPR/Cas9 in Gastrointestinal Malignancies.Frontiers in cell and developmental biology · 2021
    Review
  8. Article
  9. Article
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  11. Article
  12. Article
  13. Yonsei medical journal · 2018
    Article
  14. Article
  15. The plasma peptides of ovarian cancer.Clinical proteomics · 2018
    Article
  16. Article
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

17 authors at 6 institutions in 2 countries.

Shicong ZhaiCenter for Cancer Research, Xinxiang Medical University, Xinxiang, Henan, China; Department of Gastroenterology, the Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, China.
Cui LiuSchool of Nursing, Xinxiang Medical University, Henan, China.
Lichen ZhangSchool of Laboratory Medicine, Xinxiang Medical University.
Jian ZhuSchool of Laboratory Medicine, Xinxiang Medical University; Research Center for Immunology, Xinxiang Medical University, Henan, China.
Jiqiang GuoResearch Center for Immunology, Xinxiang Medical University, Henan, China.
Jinghang ZhangDepartment of Pathology, the First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan, China.
Zhijun ChenDepartment of Thoracic Surgery, the First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan, China.
Wenping ZhouLymphoma Institute, Zhengzhou, Henan Cancer Hospital, Zhengzhou, Henan, China.
Tingmin ChangDepartment of Gastroenterology, the First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan, China.
Siguang XuInstitute of Lung and Molecular Therapy, Xinxiang Medical University, China.
Yijun QiKey Laboratory of Cellular and Molecular Immunology, College of Medicine, Henan University, Kaifeng, Henan, China.
Ting ZhuangSchool of Laboratory Medicine, Xinxiang Medical University; Research Center for Immunology, Xinxiang Medical University, Henan, China.
Na YuDepartment of Gastroenterology, the Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, China.
Weilong WangDepartment of Gastroenterology, the Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, China.
Hui WangOntario Cancer Institute, Campbell Family Institute for Breast Cancer Research, University of Toronto, Toronto, Canada.
Sifan YuResearch Center for Immunology, Xinxiang Medical University, Henan, China; Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education) Department of Renal cancer and Melanoma, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, China.
Xiumin LiCenter for Cancer Research, Xinxiang Medical University, Xinxiang, Henan, China; Department of Gastroenterology, the Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, China. Electronic address: lxm3029981@126.com.
Xinxiang Medical University · CNFirst Affiliated Hospital of Xinxiang Medical University · CNHenan Cancer Hospital · CNHenan University · CNOntario Institute for Cancer Research · CAPeking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Esophageal cancer is among the most deadly malignant diseases. However, the genetic factors contributing to its occurrence are poorly understood. Multiple studies with large clinic-based cohorts revealed that variations of the phospholipase C epsilon (PLCE1) gene were associated with esophageal cancer susceptibility. However, the causative role of PLCE1 in esophageal cancer is not clear. We inactivated the functional alleles of PLCE1 by CRISPR/Cas9 genome editing technology. The resultant PLCE1 inactivated cells were analyzed both in vitro and in vivo. Our results showed that loss of PLCE1 dramatically decreased the invasion and proliferation capacity of esophageal carcinoma cells in vitro. Moreover, such PLCE1 inactivated tumor grafts exhibited significantly decreased tumor size in mice. We found that PLCE1 was required to maintain protein level of snail a key transcription factor responsible for invasion. Our further transcriptomic data revealed that deficient cells were significantly decreased in expression of genes enriched as targets of Snail. Strikingly, recovery of Snail protein at least partially rescued the invasion and proliferation capacity in PLCE1 inactivated cells. In ESCC clinical specimens, PLCE1 was correlated with tumor stage (P<.0001). Interestingly, PLCE1 expression was positively correlated Snail by immunohistochemistry in such specimens (P<.0001). Therefore, our functional experiments showed the essential roles of PLCE1 in esophageal carcinoma cells and provided evidences that targeting PLCE1 and its downstream molecules could be effective therapies for esophageal cancer.

Indexed as

Gene Expression Regulation, NeoplasticTranscriptional ActivationAnimalsBase SequenceCell Line, TumorCell MovementCell ProliferationCluster AnalysisCRISPR-Cas SystemsDisease Models, AnimalDisease ProgressionEsophageal NeoplasmsFemaleGene EditingGene Expression ProfilingGene Knockout TechniquesPhosphoinositide Phospholipase Cphospholipase C epsilonSnail Family Transcription Factors

Identifiers

PMID28147304
PMCPMC5279705
OpenAlexW2582746542

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.