Evidence map›Paper›PMID 24586530›Full record

ArticlePloS one2014

Bone morphogenetic protein signaling protects against cerulein-induced pancreatic fibrosis.

Xuxia Gao, Yanna Cao, Dustin A Staloch, Michael A Gonzales, Judith F Aronson, Celia Chao, Mark R Hellmich, Tien C Ko

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed, 32 citations in OpenAlex.

  1. Review
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  12. BMP-2 restoration aids in recovery from liver fibrosis by attenuating TGF-β1 signaling.Laboratory investigation; a journal of technical methods and pathology · 2018
    Article
  13. Unanswered Questions Regarding Sex and BMP/TGF-β Signaling.Journal of developmental biology · 2018
    Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Gremlin is a key pro-fibrogenic factor in chronic pancreatitis.Journal of molecular medicine (Berlin, Germany) · 2015
    Article
  19. Article
  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

8 authors at 2 institutions in 1 country.

Xuxia GaoDepartment of Surgery, The University of Texas Health Science Center-Houston, Houston, Texas, United States of America.
Yanna CaoDepartment of Surgery, The University of Texas Health Science Center-Houston, Houston, Texas, United States of America ; Department of Surgery, University of Texas Medical Branch, Galveston, Texas, United States of America.
Dustin A StalochDepartment of Surgery, The University of Texas Health Science Center-Houston, Houston, Texas, United States of America.
Michael A GonzalesDepartment of Surgery, The University of Texas Health Science Center-Houston, Houston, Texas, United States of America.
Judith F AronsonDepartment of Pathology, University of Texas Medical Branch, Galveston, Texas, United States of America.
Celia ChaoDepartment of Surgery, University of Texas Medical Branch, Galveston, Texas, United States of America.
Mark R HellmichDepartment of Surgery, University of Texas Medical Branch, Galveston, Texas, United States of America.
Tien C KoDepartment of Surgery, The University of Texas Health Science Center-Houston, Houston, Texas, United States of America ; Department of Surgery, University of Texas Medical Branch, Galveston, Texas, United States of America.
The University of Texas Health Science Center at Houston · USThe University of Texas Medical Branch at Galveston · US

Funding

TISSUE CULTURE COREP01DK035608 · NIDDK · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI HELLMICH, MARK R · 1986 to 2010
$14.0M
NIDDK NIH HHS P01 DK035608
6 · The paper itself

Abstract

Bone morphogenetic proteins (BMPs) have an anti-fibrogenic function in the kidney, lung, and liver. However, their role in chronic pancreatitis (CP) is unknown. The aim of this study was to define the anti-fibrogenic role of BMP signaling in the pancreas in vivo under CP induction. Mice with a deletion of BMP type II receptor (BMPR2(+/-)) were used in this study in comparison with wild-type mice. CP was induced by repetitive cerulein injection intraperitoneally for 4 weeks, and the severity of CP was evaluated. Pancreatic stellate cells (PSCs) were isolated from the mice and treated with BMP2 and TGF-β in vitro, and extracellular matrix protein (ECM) production was measured. Smad and mitogen-activated protein kinase (MAPK) signaling was also evaluated. BMPR2(+/-) mice revealed a greater pancreatic fibrosis, PSC activation and leukocyte infiltration after CP induction compared to wild-type mice (P<0.05). Under CP induction, phospho (p)Smad1/5/8 was elevated in wild-type mice and this effect was abolished in BMPR2(+/-) mice; pSmad2 and pp38(MAPK) were further enhanced in BMPR2(+/-) mice compared to wild-type mice (P<0.05). In vitro, BMP2 inhibited TGF-β-induced ECM protein fibronectin production in wild-type PSCs; this effect was abolished in BMPR2(+/-) PSCs (P<0.05). In BMPR2(+/-) PSCs, pSmad1/5/8 level was barely detectable upon BMP2 stimulation, while pSmad2 level was further enhanced by TGF-β stimulation, compared to wild-type PSCs (P<0.05). BMPR2/Smad1/5/8 signaling plays a protective role against cerulein-induced pancreatic fibrosis by inhibiting Smad2 and p38(MAPK) signaling pathways.

Indexed as

AnimalsBone Morphogenetic Protein Receptors, Type IIBone Morphogenetic ProteinsCeruletideFibrosisMiceMice, KnockoutPancreasPancreatic DiseasesSeverity of Illness IndexSignal TransductionBone Morphogenetic Protein Receptors, Type IIBone Morphogenetic ProteinsCeruletide

Identifiers

PMID24586530
PMCPMC3931685
OpenAlexW1963777718

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.