Evidence map›Paper›PMID 28496202›Full record

ArticleScientific reports2017

Inhibition of Jak/STAT signaling reduces the activation of pancreatic stellate cells in vitro and limits caerulein-induced chronic pancreatitis in vivo.

Hannah M Komar, Gregory Serpa, Claire Kerscher, Erin Schwoegl, Thomas A Mace, Ming Jin, Ming-Chen Yang, Ching-Shih Chen, Mark Bloomston, Michael C Ostrowski and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
9.7field-weighted citation impact, top 1% 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

48 citing papers in PubMed, 83 citations in OpenAlex.

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  10. Circulating immune signatures in chronic pancreatitis with and without preceding acute pancreatitis: A pilot study.Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.] · 2024
    Article
  11. Recent advances in drug delivery and targeting for the treatment of pancreatic cancer.Journal of controlled release : official journal of the Controlled Release Society · 2024
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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

13 authors at 5 institutions in 1 country.

Hannah M KomarComprehensive Cancer Center, The Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA.
Gregory SerpaThe Ohio State University, Columbus, OH, USA.
Claire KerscherThe Ohio State University, Columbus, OH, USA.
Erin SchwoeglThe Ohio State University, Columbus, OH, USA.
Thomas A MaceComprehensive Cancer Center, The Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, The Ohio State University, Columbus, OH, USA.
Ming JinDepartment of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
Ming-Chen YangCollege of Pharmacy, The Ohio State University, Columbus, OH, USA.
Ching-Shih ChenCollege of Pharmacy, The Ohio State University, Columbus, OH, USA.
Mark BloomstonSouth Florida Surgical Oncology, Fort Myers, FL, USA.
Michael C OstrowskiDepartment of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, USA.
Phil A HartDivision of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
Darwin L ConwellDivision of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
Gregory B LesinskiDepartment of Hematology and Oncology, Winship Cancer Institute of Emory University, Atlanta, GA, USA. gregory.b.lesinski@emory.edu.
The Ohio State University · USThe Ohio State University Wexner Medical Center · USClinical Physiology Associates · USEmory University · USThe Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute · US

Funding

Translational Therapeutics Research Program (TT)P30CA016058 · NCI · OHIO STATE UNIVERSITY · PI Tasleem J Padamsee · 1985 to 2026
$132.3M
The Ohio State University Pancreatic Disorders Network (OSU-PDN)U01DK108327 · NIDDK · OHIO STATE UNIVERSITY · PI CONWELL, DARWIN LEWIS, HART, PHILIP A. · 2015 to 2024
$5.5M
Stromal IL -6/Jak-STAT Signaling and PancreatitisR21AI124687 · NIAID · OHIO STATE UNIVERSITY · PI LESINSKI, GREGORY B., OSTROWSKI, MICHAEL C. · 2016 to 2017
$399k
NCI NIH HHS P30 CA016058NIAID NIH HHS R21 AI124687NIDDK NIH HHS U01 DK108327
6 · The paper itself

Abstract

Chronic pancreatitis (CP) is a fibro-inflammatory disease leading to pain, maldigestion, and pancreatic insufficiency. No therapeutic options exist due to a limited understanding of the biology of CP pathology. Recent findings implicate pancreatic stellate cells (PSC) as prominent mediators of inflammatory and fibrotic processes during CP. Here, we utilized primary and immortalized PSC obtained from mice and patients with CP or pancreatic cancer to examine the effect of Jak/STAT and MAPK pathway inhibition in vitro. The well-characterized caerulein model of CP was used to assess the therapeutic efficacy of Jak1/2 inhibition in vivo. Treatment of cultured PSC with the Jak1/2 inhibitor ruxolitinib reduced STAT3 phosphorylation, cell proliferation, and expression of alpha-smooth muscle actin (α-SMA), a marker of PSC activation. Treatment with the MAPK inhibitor, MEK162, had less consistent effects on PSC proliferation and no impact on activation. In the caerulein-induced murine model of CP, administration of ruxolitinib for one week significantly reduced biomarkers of inflammation and fibrosis. These data suggest that the Jak/STAT pathway plays a prominent role in PSC proliferation and activation. In vivo treatment with the Jak1/2 inhibitor ruxolitinib reduced the severity of experimental CP, suggesting that targeting Jak/STAT signaling may represent a promising therapeutic strategy for CP.

Indexed as

Signal TransductionAnimalsCell LineCell ProliferationCeruletideCytokinesDisease Models, AnimalHumansInflammation MediatorsJanus KinasesMicePancreatic Stellate CellsPancreatitis, ChronicProtein Kinase InhibitorsSTAT Transcription FactorsCeruletideCytokinesInflammation MediatorsJanus KinasesProtein Kinase InhibitorsSTAT Transcription Factors

Identifiers

PMID28496202
PMCPMC5431930
OpenAlexW2610183170

What OpenQuestion holds

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LicenceCC BY
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.