Evidence map›Paper›PMID 22961087›Full record

ArticleDiabetes2013

Loss of TDAG51 results in mature-onset obesity, hepatic steatosis, and insulin resistance by regulating lipogenesis.

Sana Basseri, Sárka Lhoták, Morgan D Fullerton, Rengasamy Palanivel, Hua Jiang, Edward G Lynn, Rebecca J Ford, Kenneth N Maclean, Gregory R Steinberg, Richard C Austin

Open access · bronzeAbstract read
In one paragraph

Article in Diabetes, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed, 40 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

10 authors at 3 institutions in 2 countries.

Sana BasseriDivision of Nephrology, Department of Medicine, McMaster University, Hamilton, Ontario, Canada.
Sárka Lhoták
Morgan D Fullerton
Rengasamy Palanivel
Hua Jiang
Edward G Lynn
Rebecca J Ford
Kenneth N Maclean
Gregory R Steinberg
Richard C Austin
McMaster University · CASt. Joseph’s Healthcare Hamilton · CAUniversity of Colorado Denver · US

Funding

Proteomic profiling of NASH: disease mechanisms and novel treatmentR01DK074487 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI PETERSEN, DENNIS · 2007 to 2011
$1.5M
CIHR MOP-111239CIHR MOP-67116NIDDK NIH HHS R01 DK074487NIDDK NIH HHS R01-DK-074487-01
6 · The paper itself

Abstract

Regulation of energy metabolism is critical for the prevention of obesity, diabetes, and hepatic steatosis. Here, we report an important role for the pleckstrin homology-related domain family member, T-cell death-associated gene 51 (TDAG51), in the regulation of energy metabolism. TDAG51 expression was examined during adipocyte differentiation. Adipogenic potential of preadipocytes with knockdown or absence of TDAG51 was assessed. Weight gain, insulin sensitivity, metabolic rate, and liver lipid content were also compared between TDAG51-deficient (TDAG51(-/-)) and wild-type mice. In addition to its relatively high expression in liver, TDAG51 was also present in white adipose tissue (WAT). TDAG51 was downregulated during adipogenesis, and TDAG51(-/-) preadipocytes exhibited greater lipogenic potential. TDAG51(-/-) mice fed a chow diet exhibited greater body and WAT mass, had reduced energy expenditure, displayed mature-onset insulin resistance (IR), and were predisposed to hepatic steatosis. TDAG51(-/-) mice had increased hepatic triglycerides and SREBP-1 target gene expression. Furthermore, TDAG51 expression was inversely correlated with fatty liver in multiple mouse models of hepatic steatosis. Taken together, our findings suggest that TDAG51 is involved in energy homeostasis at least in part by regulating lipogenesis in liver and WAT, and hence, may constitute a novel therapeutic target for the treatment of obesity and IR.

Indexed as

Insulin ResistanceLipogenesis3T3-L1 CellsAnimalsEnergy MetabolismFatty LiverMaleMiceMice, Inbred C57BLObesityThermogenesisTranscription FactorsPhlda1 protein, mouseTranscription Factors

Identifiers

PMID22961087
PMCPMC3526025
OpenAlexW2143910928

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.