Evidence map›Paper›PMID 22628617›Full record

ArticleJournal of lipid research2012

Tsc2, a positional candidate gene underlying a quantitative trait locus for hepatic steatosis.

Chen-Yu Wang, Donald S Stapleton, Kathryn L Schueler, Mary E Rabaglia, Angie T Oler, Mark P Keller, Christina M Kendziorski, Karl W Broman, Brian S Yandell, Eric E Schadt and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of lipid research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-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

10 citing papers in PubMed, 11 citations in OpenAlex.

  1. Review
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  4. Article
  5. Review
  6. Article
  7. Review
  8. The genetic basis of obesity-associated type 2 diabetes (diabesity) in polygenic mouse models.Mammalian genome : official journal of the International Mammalian Genome Society · 2014
    Review
  9. Article
  10. 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

11 authors at 2 institutions in 1 country.

Chen-Yu WangDepartment of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA.
Donald S Stapleton
Kathryn L Schueler
Mary E Rabaglia
Angie T Oler
Mark P Keller
Christina M Kendziorski
Karl W Broman
Brian S Yandell
Eric E Schadt
Alan D Attie
University of Wisconsin–Madison · USRosetta Stone (United States) · US

Funding

Genetic Mapping of Networks Associated with Beta-cell D*R01DK066369 · NIDDK · UNIVERSITY OF WISCONSIN-MADISON · PI ATTIE, ALAN D · 2004 to 2014
$6.3M
The Genetics of Obesity and DiabetesR01DK058037 · NIDDK · UNIVERSITY OF WISCONSIN-MADISON · PI ATTIE, ALAN D · 2001 to 2013
$5.7M
Statistical Methods and Software for QTL MappingR01GM074244 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI BROMAN, KARL W · 2005 to 2013
$2.3M
NIDDK NIH HHS DK058037NIDDK NIH HHS DK066369NIDDK NIH HHS R01 DK058037NIDDK NIH HHS R01 DK066369NIGMS NIH HHS R01 GM074244
6 · The paper itself

Abstract

Nonalchoholic fatty liver disease (NAFLD) is the most common cause of liver dysfunction and is associated with metabolic diseases, including obesity, insulin resistance, and type 2 diabetes. We mapped a quantitative trait locus (QTL) for NAFLD to chromosome 17 in a cross between C57BL/6 (B6) and BTBR mouse strains made genetically obese with the Lep(ob/ob) mutation. We identified Tsc2 as a gene underlying the chromosome 17 NAFLD QTL. Tsc2 functions as an inhibitor of mammalian target of rapamycin, which is involved in many physiological processes, including cell growth, proliferation, and metabolism. We found that Tsc2(+/-) mice have increased lipogenic gene expression in the liver in an insulin-dependent manner. The coding single nucleotide polymorphism between the B6 and BTBR strains leads to a change in the ability to inhibit the expression of lipogenic genes and de novo lipogenesis in AML12 cells and to promote the proliferation of Ins1 cells. This difference is due to a different affinity of binding to Tsc1, which affects the stability of Tsc2.

Indexed as

AllelesAnimalsCell ProliferationChromosomes, MammalianFatty LiverGene Expression RegulationInsulin-Secreting CellsLipogenesisLiverMiceNon-alcoholic Fatty Liver DiseaseQuantitative Trait LociSpecies SpecificitySterol Regulatory Element Binding Protein 1TriglyceridesTuberous Sclerosis Complex 1 ProteinSterol Regulatory Element Binding Protein 1TriglyceridesTsc1 protein, mouseTsc2 protein, mouseTuberous Sclerosis Complex 1 ProteinTuberous Sclerosis Complex 2 ProteinTumor Suppressor Proteins

Identifiers

PMID22628617
PMCPMC3540861
OpenAlexW2104342132

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.