Evidence map›Paper›PMID 20513747›Full record

ArticleThe Journal of experimental medicine2010

Tob1 is a constitutively expressed repressor of liver regeneration.

Karen J Ho, Nhue L Do, Hasan H Otu, Martin J Dib, Xianghui Ren, Keiichi Enjyoji, Simon C Robson, Ernest F Terwilliger, Seth J Karp

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2010. 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
1.2field-weighted citation impact, top 22% 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, 28 citations in OpenAlex.

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  19. BMP4 is a novel paracrine inhibitor of liver regeneration.American journal of physiology. Gastrointestinal and liver physiology · 2012
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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

9 authors at 1 institution in 1 country.

Karen J HoDepartment of Surgery, the Transplant Institute, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA.
Nhue L Do
Hasan H Otu
Martin J Dib
Xianghui Ren
Keiichi Enjyoji
Simon C Robson
Ernest F Terwilliger
Seth J Karp
Beth Israel Deaconess Medical Center · US

Funding

HARVARD-LONGWOOD RESEARCH TRAINING IN VASCULAR SURGERYT32HL007734 · NHLBI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI FERRAN, CHRISTIANE, LOGERFO, FRANK W · 1993 to 2023
$10.5M
BMP Signaling--A Therapeutic Target in Liver DiseaseR01DK081387 · NIDDK · VANDERBILT UNIVERSITY · PI KARP, SETH J · 2010 to 2014
$1.7M
Activin Signaling in Liver Size and RegenerationK08DK064648 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI KARP, SETH J · 2003 to 2007
$650k
NHLBI NIH HHS HL007734NHLBI NIH HHS T32 HL007734NIDDK NIH HHS DK64648NIDDK NIH HHS K08 DK064648NIDDK NIH HHS R01 DK081387
6 · The paper itself

Abstract

How proliferative and inhibitory signals integrate to control liver regeneration remains poorly understood. A screen for antiproliferative factors repressed after liver injury identified transducer of ErbB2.1 (Tob1), a member of the PC3/BTG1 family of mito-inhibitory molecules as a target for further evaluation. Tob1 protein decreases after 2/3 hepatectomy in mice secondary to posttranscriptional mechanisms. Deletion of Tob1 increases hepatocyte proliferation and accelerates restoration of liver mass after hepatectomy. Down-regulation of Tob1 is required for normal liver regeneration, and Tob1 controls hepatocyte proliferation in a dose-dependent fashion. Tob1 associates directly with both Caf1 and cyclin-dependent kinase (Cdk) 1 and modulates Cdk1 kinase activity. In addition, Tob1 has significant effects on the transcription of critical cell cycle components, including E2F target genes and genes involved in p53 signaling. We provide direct evidence that levels of an inhibitory factor control the rate of liver regeneration, and we identify Tob1 as a crucial check point molecule that modulates the expression and activity of cell cycle proteins.

Indexed as

AnimalsCarrier ProteinsCCAAT-Enhancer-Binding Protein-alphaCell ProliferationCyclin-Dependent KinasesCyclinsDependovirusExoribonucleasesGene Expression RegulationGene Regulatory NetworksHepatectomyHepatocytesIntracellular Signaling Peptides and ProteinsLiverLiver RegenerationMiceCarrier ProteinsCCAAT-Enhancer-Binding Protein-alphaCnot7 protein, mouseCyclin-Dependent KinasesCyclinsExoribonucleasesIntracellular Signaling Peptides and Proteinsmajor urinary proteinsProteinsRepressor ProteinsRibonucleasesRNA, MessengerSmad ProteinsTob1 protein, mouse

Identifiers

PMID20513747
PMCPMC2882843
OpenAlexW2111008966

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.