Evidence map›Paper›PMID 31533404›Full record

ArticleThe Korean journal of parasitology2019

Cytokine Production in Cholangiocarcinoma Cells in Response to Clonorchis sinensis Excretory-Secretory Products and Their Putative Protein Components.

Jhang Ho Pak, Ji-Yun Lee, Bo Young Jeon, Fuhong Dai, Won Gi Yoo, Sung-Jong Hong

Open access · diamondAbstract read
In one paragraph

Article in The Korean journal of parasitology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

19 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Association betweenFrontiers in immunology · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Pathogens (Basel, Switzerland) · 2021
    Review
  15. Molecular Mechanisms ofFrontiers in cell and developmental biology · 2021
    Review
  16. Article
  17. Article
  18. Article
  19. CD19Frontiers in public health · 2020
    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

6 authors at 4 institutions in 2 countries.

Jhang Ho PakDepartment of Convergence Medicine, University of Ulsan College of Medicine and Asan Institute for Life Sciences, Asan Medical Center, Seoul 05505, Korea.
Ji-Yun LeeDepartment of Medical Environmental Biology, Chung-Ang University College of Medicine, Seoul 06987, Korea.
Bo Young JeonDepartment of Convergence Medicine, University of Ulsan College of Medicine and Asan Institute for Life Sciences, Asan Medical Center, Seoul 05505, Korea.
Fuhong DaiDepartment of Medical Environmental Biology, Chung-Ang University College of Medicine, Seoul 06987, Korea.
Won Gi YooDepartment of Medical Environmental Biology, Chung-Ang University College of Medicine, Seoul 06987, Korea.
Sung-Jong HongDepartment of Medical Environmental Biology, Chung-Ang University College of Medicine, Seoul 06987, Korea.
Chung-Ang University · KRSoochow University · CNUlsan College · KRUniversity of Ulsan · KR

Funding

Chung-Ang UniversityMinistry of EducationMinistry of Health and Welfare 2011E5401100National Research Foundation of Korea 2016R1D1A1A02937406
6 · The paper itself

Abstract

Clonorchis sinensis is a carcinogenic human liver fluke that promotes hepatic inflammatory environments via direct contact or through their excretory-secretory products (ESPs), subsequently leading to cholangitis, periductal fibrosis, liver cirrhosis, and even cholangiocarcinoma (CCA). This study was conducted to examine the host inflammatory responses to C. sinensis ESPs and their putative protein components selected from C. sinensis expressed sequenced tag (EST) pool databases, including TGF-β receptor interacting protein 1(CsTRIP1), legumain (CsLeg), and growth factor binding protein 2 (CsGrb2). Treatment of CCA cells (HuCCT1) with the ESPs or bacterial recombinant C. sinensis proteins differentially promoted the secretion of proinflammatory cytokines (IL-1β, IL-6, and TNF-α) as well as anti-inflammatory cytokines (IL-10, TGF-β1, and TGF-β2) in a time-dependent manner. In particular, recombinant C. sinensis protein treatment resulted in increase (at maximum) of ~7-fold in TGF-β1, ~30-fold in TGF-β2, and ~3-fold in TNF-α compared with the increase produced by ESPs, indicating that CsTrip1, CsLeg, and CsGrb2 function as strong inducers for secretion of these cytokines in host cells. These results suggest that C. sinensis ESPs contribute to the immunopathological response in host cells, leading to clonorchiasis-associated hepatobiliary abnormalities of greater severity.

Indexed as

Analysis of VarianceAnimalsCholangiocarcinomaCloning, MolecularClonorchis sinensisCytokinesHelminth ProteinsHumansTumor Cells, CulturedCytokinesHelminth ProteinsClonorchis sinensisexcretory-secretory productshost immune responseinflammatory cytokinerecombinant Cs-driven protein

Identifiers

PMID31533404
PMCPMC6753296
OpenAlexW2972065118

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.