Evidence map›Paper›PMID 21509626›Full record

ArticleInflammation research : official journal of the European Histamine Research Society ... [et al.]2011

Potential role of NADPH oxidase-mediated activation of Jak2/Stat3 and mitogen-activated protein kinases and expression of TGF-β1 in the pathophysiology of acute pancreatitis.

Kyung Don Ju, Joo Weon Lim, Kyung Hwan Kim, Hyeyoung Kim

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In one paragraph

Article in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

36 citing papers in PubMed, 50 citations in OpenAlex.

  1. Review
  2. Signaling Pathways Involved in Acute Pancreatitis.Journal of inflammation research · 2025
    Review
  3. Article
  4. Review
  5. Article
  6. Rhein Protects Against Severe Acute PancreatitisFrontiers in pharmacology · 2022
    Article
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  8. Article
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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

4 authors at 1 institution in 1 country.

Kyung Don JuDepartment of Pharmacology, Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, 120-752, Korea.
Joo Weon Lim
Kyung Hwan Kim
Hyeyoung Kim
Yonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveNADPH oxidase is potentially associated with acute pancreatitis by producing reactive oxygen species (ROS). We investigated whether NADPH oxidase mediates the activation of Janus kinase (Jak)2/signal transducers and activators of transcription (Stat)3 and mitogen-activated protein kinases (MAPKs) to induce the expression of transforming growth factor-β1 (TGF-β1) in cerulein-stimulated pancreatic acinar cells. TREATMENT: AR42J cells were treated with an NADPH oxidase inhibitor diphenyleneiodonium (DPI) or a Jak2 inhibitor AG490. Other cells were transfected with antisense or sense oligonucleotides (AS or S ODNs) for NADPH oxidase subunit p22(phox) or p47(phox).

methodsTGF-β1 was determined by enzyme-linked immonosorbent assay. STAT3-DNA binding activity was measured by electrophoretic mobility shift assay. Levels of MAPKs as well as total and phospho-specific forms of Jak1/Stat3 were assessed by Western blot analysis.

resultsCerulein induced increases in TGF-β1, Stat3-DNA binding activity and the activation of MAPKs in AR42J cells. AG490 suppressed these cerulein-induced changes, similar to inhibition by DPI. Cerulein-induced activation of Jak2/Stat3 and increases in MAPKs and TGF-β1 levels were inhibited in the cells transfected with AS ODN for p22(phox) and p47(phox) compared to S ODN controls.

conclusionInhibition of NADPH oxidase may be beneficial for prevention and treatment of pancreatitis by suppressing Jak2/Stat3 and MAPKs and expression of TGF-β1 in pancreatic acinar cells.

Indexed as

Enzyme ActivationAnimalsCell LineCeruletideEnzyme InhibitorsHumansJanus Kinase 2Mitogen-Activated Protein KinasesNADPH OxidasesPancreas, ExocrinePancreatitisRatsReactive Oxygen SpeciesSTAT3 Transcription FactorTransforming Growth Factor beta1Tyrphostinsalpha-cyano-(3,4-dihydroxy)-N-benzylcinnamideCeruletideEnzyme InhibitorsJanus Kinase 2Mitogen-Activated Protein KinasesNADPH OxidasesReactive Oxygen SpeciesSTAT3 Transcription FactorTransforming Growth Factor beta1Tyrphostins

Identifiers

PMID21509626
OpenAlexW2046562211

What OpenQuestion holds

Textmetadata
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.