Evidence map›Paper›PMID 17127702›Full record

ArticleGut2007

Adenovirus-mediated expression of BMP-7 suppresses the development of liver fibrosis in rats.

Kohji Kinoshita, Yuji Iimuro, Kohji Otogawa, Shizuya Saika, Yutaka Inagaki, Yuji Nakajima, Norifumi Kawada, Jiro Fujimoto, Scott L Friedman, Kazuo Ikeda

Open access · bronzeAbstract read
In one paragraph

Article in Gut, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed
4.3field-weighted citation impact, top 6% 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

77 citing papers in PubMed, 155 citations in OpenAlex.

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17 more citing papers are in PubMed but not listed here.

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

10 authors at 5 institutions in 2 countries.

Kohji KinoshitaFirst Department of Surgery, Hyogo College of Medicine, Nishinomiya, Japan.
Yuji Iimuro
Kohji Otogawa
Shizuya Saika
Yutaka Inagaki
Yuji Nakajima
Norifumi Kawada
Jiro Fujimoto
Scott L Friedman
Kazuo Ikeda
Osaka City University · JPHyogo Medical University · JPIcahn School of Medicine at Mount Sinai · USTokai University · JPWakayama Medical University · JP

Funding

The Role of KLF6 in Hepatic FibrosisR01DK056621 · NIDDK · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI FRIEDMAN, SCOTT L. · 2000 to 2019
$6.2M
Hepatic autophagy, progenitor cells and fibrosisR56DK056621 · NIDDK · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI FRIEDMAN, SCOTT L. · 2015 to 2015
$297k
NIDDK NIH HHS DK56621NIDDK NIH HHS R01 DK056621NIDDK NIH HHS R56 DK056621
6 · The paper itself

Abstract

backgroundLiver cirrhosis, which is caused by the accumulation of extracellular matrix materials, is a serious clinical problem that can progress to hepatic failure. Transforming growth factor-beta (TGFbeta) plays a pivotal role in extracellular matrix production, but bone morphogenetic protein (BMP)-7, a member of the TGFbeta superfamily, can antagonise the fibrogenic activity of TGFbeta.

aimIn this study, we examined whether adenovirus-mediated overexpression of BMP-7 (Ad-BMP-7) antagonised the effect of TGFbeta in vitro and in vivo. METHODS AND

resultsIn primary cultured rat stellate cells and the LX-2 human stellate cell line, induction of BMP-7 by Ad-BMP-7 infection decreased the expression of collagen 1A2 mRNA and smooth muscle alpha-actin in the presence or absence of TGFbeta, via Smad 1/5/8 phosphorylation. BMP-7 triggered the mRNA expression of inhibitors of differentiation 2 (Id2) in LX-2. Although endogenous expression of BMP-7 was hardly detectable, Smad1 and Id2 overexpression increased BMP-7 expression in LX-2. A liver fibrosis model was induced by the repetitive intraperitoneal injection of thioacetamide (200 mg/kg body weight) twice per week for up to 7 weeks. In rats administered Ad-BMP-7 via the tail vein, hydroxyproline content and the areas stained by Sirius red dye in the liver were significantly reduced compared to controls. Ad-Id2 also reduced fibrosis.

conclusionThese data demonstrate that BMP-7, Smad 1/5/8 and Ids interact to antagonise hepatic fibrogenesis.

Indexed as

ActinsAdenoviridaeAnimalsApoptosis Regulatory ProteinsBone Morphogenetic Protein 7Bone Morphogenetic ProteinsCarrier ProteinsCells, CulturedCollagen Type IGene ExpressionGenetic TherapyGenetic VectorsGene Transfer TechniquesHepatocytesHumansInhibitor of Differentiation Protein 2ActinsApoptosis Regulatory ProteinsBMP7 protein, humanBmp7 protein, ratBone Morphogenetic Protein 7Bone Morphogenetic ProteinsCarrier ProteinsCollagen Type IDIABLO protein, ratID2 protein, humanInhibitor of Differentiation Protein 2Mitochondrial ProteinsRNA, MessengerThioacetamideTransforming Growth Factor beta

Identifiers

PMID17127702
PMCPMC1942155
OpenAlexW2125386672

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.