Evidence map›Paper›PMID 33710504›Full record

ArticleAnnals of surgical oncology2021

Expression and Role of CFTR in Human Esophageal Squamous Cell Carcinoma.

Yoshihisa Matsumoto, Atsushi Shiozaki, Toshiyuki Kosuga, Michihiro Kudou, Hiroki Shimizu, Tomohiro Arita, Hirotaka Konishi, Shuhei Komatsu, Takeshi Kubota, Hitoshi Fujiwara and 4 more

Abstract read
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In one paragraph

Article in Annals of surgical oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.9field-weighted citation impact, top 14% 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, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. The function of chloride channels in digestive system disease (Review).International journal of molecular medicine · 2025
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. CFTR and Gastrointestinal Cancers: An Update.Journal of personalized medicine · 2022
    Review
  9. Revisiting CFTR Interactions: Old Partners and New Players.International journal of molecular sciences · 2021
    Review
  10. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 1 institution in 1 country.

Yoshihisa Matsumoto *Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Atsushi Shiozaki *Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan. shiozaki@koto.kpu-m.ac.jp.
Toshiyuki KosugaDivision of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Michihiro KudouDivision of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Hiroki ShimizuDivision of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Tomohiro AritaDivision of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Hirotaka KonishiDivision of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Shuhei KomatsuDivision of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Takeshi KubotaDivision of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Hitoshi FujiwaraDivision of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Kazuma OkamotoDivision of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Mitsuo KishimotoDepartment of Pathology, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan.
Eiichi KonishiDepartment of Pathology, Kyoto Prefectural University of Medicine, Kyoto, 602-8566, Japan.
Eigo OtsujiDivision of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Kyoto Prefectural University of Medicine · JP

Funding

Japan Society for the Promotion of Science 17K10602Japan Society for the Promotion of Science 17K10710Japan Society for the Promotion of Science 18K08628Japan Society for the Promotion of Science 18K08689Japan Society for the Promotion of Science 19K09182Japan Society for the Promotion of Science 19K09202Japan Society for the Promotion of Science 19K18160
6 · The paper itself

Abstract

backgroundThe cystic fibrosis transmembrane conductance regulator (CFTR) is a cAMP-dependent chloride (Cl

methodsOverexpression experiments were conducted on human ESCC cell lines following the transfection of a CFTR plasmid, and changes in cell proliferation, the cell cycle, apoptosis, migration, and invasion were assessed. A microarray analysis was performed to examine gene expression profiles. Fifty-three primary tumor samples collected from ESCC patients during esophagectomy were subjected to an immunohistochemical analysis.

resultsTransfection of the CFTR plasmid into the ESCC KYSE 170 and KYSE 70 cell lines suppressed cell proliferation, migration, and invasion and induced apoptosis. The microarray analysis showed the up-regulated expression of genes involved in the p38 signaling pathway in CFTR plasmid-transfected KYSE 170 cells. Immunohistochemical staining revealed a relationship between the CFTR expression pattern at the invasive front and the pN category. A relationship was also observed between the weak expression of CFTR at the invasive front and a shorter postoperative survival in a prognostic analysis.

conclusionsThe overexpression of CFTR in ESCC activated the p38 signaling pathway and was associated with a good patient prognosis. These results indicate the potential of CFTR as a mediator of and/or a biomarker for ESCC.

Indexed as

Carcinoma, Squamous CellCystic Fibrosis Transmembrane Conductance RegulatorEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaCell Line, TumorCell MovementCell ProliferationGene Expression Regulation, NeoplasticHumansCFTR protein, humanCystic Fibrosis Transmembrane Conductance Regulator

Identifiers

PMID33710504
OpenAlexW3133971065

What OpenQuestion holds

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Read underepoch 390

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.