Evidence map›Paper›PMID 29085226›Full record

ArticleWorld journal of gastroenterology2017

STAT3 deficiency prevents hepatocarcinogenesis and promotes biliary proliferation in thioacetamide-induced liver injury.

Mitsuhiko Abe, Takafumi Yoshida, Jun Akiba, Yu Ikezono, Fumitaka Wada, Atsutaka Masuda, Takahiko Sakaue, Toshimitsu Tanaka, Hideki Iwamoto, Toru Nakamura and 4 more

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

9 citing papers in PubMed, 17 citations in OpenAlex.

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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

14 authors at 3 institutions in 2 countries.

Mitsuhiko AbeDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume 830-0011, Japan.
Takafumi YoshidaDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume 830-0011, Japan.
Jun AkibaDepartment of Diagnostic Pathology, Kurume University Hospital, Kurume 830-0011, Japan.
Yu IkezonoDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume 830-0011, Japan.
Fumitaka WadaDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume 830-0011, Japan.
Atsutaka MasudaDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume 830-0011, Japan.
Takahiko SakaueDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume 830-0011, Japan.
Toshimitsu TanakaDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume 830-0011, Japan.
Hideki IwamotoDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume 830-0011, Japan.
Toru NakamuraDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume 830-0011, Japan.
Michio SataDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume 830-0011, Japan.
Hironori KogaDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume 830-0011, Japan.
Akihiko YoshimuraDepartment of Microbiology and Immunology, Keio University School of Medicine, Tokyo 160-8582, Japan.
Takuji TorimuraDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume 830-0011, Japan.
Kurume University · JPUniversity Gastroenterology · USKeio University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo elucidate the role of STAT3 in hepatocarcinogenesis and biliary ductular proliferation following chronic liver injury.

methodsWe investigated thioacetamide (TAA)-induced liver injury, compensatory hepatocyte proliferation, and hepatocellular carcinoma (HCC) development in hepatic STAT3-deficient mice. In addition, we evaluated TAA-induced biliary ductular proliferation and analyzed the activation of sex determining region Y-box9 (SOX9) and Yes-associated protein (YAP), which regulate the transdifferentiation of hepatocytes to cholangiocytes.

resultsBoth compensatory hepatocyte proliferation and HCC formation were significantly decreased in hepatic STAT3-deficient mice as compared with control mice. STAT3 deficiency resulted in augmentation of hepatic necrosis and fibrosis. On the other hand, biliary ductular proliferation increased in hepatic STAT3-deficient livers as compared with control livers. SOX9 and YAP were upregulated in hepatic STAT3-deficient hepatocytes.

conclusionSTAT3 may regulate hepatocyte proliferation as well as transdifferentiation into cholangiocytes and serve as a therapeutic target for HCC inhibition and biliary regeneration.

Indexed as

RegenerationAdaptor Proteins, Signal TransducingAnimalsBiliary TractCarcinogenesisCarcinoma, HepatocellularCell Cycle ProteinsCell ProliferationCell TransdifferentiationChemical and Drug Induced Liver InjuryHepatocytesLiverLiver NeoplasmsLiver Neoplasms, ExperimentalMaleMiceAdaptor Proteins, Signal TransducingCell Cycle ProteinsPhosphoproteinsSox9 protein, mouseSOX9 Transcription FactorStat3 protein, mouseSTAT3 Transcription FactorThioacetamideYap1 protein, mouseYAP-Signaling ProteinsDuctular reactionHepatocellular carcinomaSex determining region Y-box9Signal transducer and activator of transcription 3TransdifferentiationYes-associated protein

Identifiers

PMID29085226
PMCPMC5645616
OpenAlexW2757414999

What OpenQuestion holds

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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.