Evidence map›Paper›PMID 25501921›Full record

ArticleDigestive diseases and sciences2015

Transforming growth factor (TGF)-β-induced microRNA-216a promotes acute pancreatitis via Akt and TGF-β pathway in mice.

Jian Zhang, Xianfeng Ning, Wei Cui, Meisheng Bi, Dianliang Zhang, Jianli Zhang

Abstract read
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In one paragraph

Article in Digestive diseases and sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. The Role of MicroRNAs in Pancreatitis Development and Progression.International journal of molecular sciences · 2023
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. miR-148a-3p exhaustion inhibits necrosis by regulating PTEN in acute pancreatitis.International journal of clinical and experimental pathology · 2018
    Article
  19. MicroRNAs as Immunotherapy Targets for Treating Gastroenterological Cancers.Canadian journal of gastroenterology & hepatology · 2018
    Review
  20. 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 3 institutions in 1 country.

Jian ZhangDepartment of General Surgery, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao, 266003, Shandong Province, People's Republic of China, Jianzhang0203@163.com.
Xianfeng Ning
Wei Cui
Meisheng Bi
Dianliang Zhang
Jianli Zhang
Affiliated Hospital of Qingdao University · CNQingdao University · CNQingdao Municipal Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBoth transforming growth factor β (TGF-β) and MicroRNA-216a (miR-216a) were reported to be upregulated during acute pancreatitis (AP). Moreover, miR-216a can be induced by TGF-β.

aimThis study aimed to investigate how TGF-β and miR-216a involved in the pathogenesis of AP both in a mouse model and in rat pancreatic acinar AR42J cells.

methodsCerulein-induced AP mouse model was established and pretreated with a TGF-β inhibitor, SB431542. Serum amylase, lipase, tumor necrosis factor (TNF)-α, interleukin 6 (IL-6), TGF-β and histopathological changes of pancreas were determined. Expression of miR-216a was detected by quantitative real-time RT-PCR. Bioinformatics was utilized to predict the targets of miR-216a. Expression levels of phosphatase and tensin homolog (PTEN), mothers against decapentaplegic homolog 7 (Smad7), TGF-β receptor I, total Akt and pAkt were detected by Western blot.

resultsSB431542 significantly decreased serum amylase, lipase, TNF-α, IL-6, TGF-β, histopathological changes of pancreas and expression of miR-216a in cerulein-induced mouse (P < 0.05). TGF-β induced miR-216a in AR42J cells. PTEN and Smad7 were identified to be the possible targets of miR-216a. Transfection of miR-216a mimics (or inhibitors) in AR42J cells downregulated (or upregulated) the expression of PTEN and Smad7, thus affected the expression of downstream pAkt and TGF-β receptor I. The expression changes of these protein caused by miR-216a can be regulated by SB431542 both in mouse model and AR42J cells.

conclusionsTGF-β promotes AP by inducing miR-216a targeting PTEN and Smad7, thus through PI3K/Akt and TGF-β feedback pathway.

Indexed as

Acute DiseaseAnimalsCell LineDisease Models, AnimalHumansMaleMiceMice, Inbred BALB CMicroRNAsPancreatitisProto-Oncogene Proteins c-aktPTEN PhosphohydrolaseRatsReal-Time Polymerase Chain ReactionReceptors, Transforming Growth Factor betaSmad7 ProteinMicroRNAsMIRN216 microRNA, mouseProto-Oncogene Proteins c-aktPTEN PhosphohydrolasePten protein, mouseReceptors, Transforming Growth Factor betaSmad7 ProteinSmad7 protein, mouseTransforming Growth Factor beta

Identifiers

PMID25501921
OpenAlexW2038565110

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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.