Evidence map›Paper›PMID 23443243›Full record

ReviewDiabetologia2013

Insulin signalling mechanisms for triacylglycerol storage.

M P Czech, M Tencerova, D J Pedersen, M Aouadi

Open access · hybridAbstract readReview
In one paragraph

Review in Diabetologia, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 121 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
121citing papers in PubMed, 1 pooled it
9.6field-weighted citation impact, top 1% 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

121 citing papers in PubMed, 1 synthesis or guideline pooled it, 272 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Impaired mTOR/SREBP1-Mediated Lipogenesis as a Mechanism of Hepatic Glycogen Accumulation in a Carnivorous Fish Model, Largemouth Bass (Micropterus salmoides).FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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  20. Adipogenic Differentiation Assay for the Study of Insulin Signaling.Methods in molecular biology (Clifton, N.J.) · 2025
    Article

61 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

4 authors at 1 institution in 1 country.

M P CzechProgram in Molecular Medicine, University of Massachusetts Medical School, 373 Plantation Street, Worcester, MA 01605, USA. Michael.Czech@umassmed.edu
M Tencerova
D J Pedersen
M Aouadi
University of Massachusetts Chan Medical School · US

Funding

Insulin Signaling and Metabolic Regulation in AdipocytesR37DK030898 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI CZECH, MICHAEL P · 1996 to 2021
$7.2M
Oral Delivery Vehicles for RNAi TherapiesR01DK085753 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI CZECH, MICHAEL P · 2009 to 2013
$5.9M
Insulin Signaling and Metabolic Regulation in AdipocytesR01DK030898 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI CZECH, MICHAEL P · 1986 to 2011
$2.7M
NIDDK NIH HHS DK030898NIDDK NIH HHS DK085753NIDDK NIH HHS R01 DK030898NIDDK NIH HHS R01 DK085753NIDDK NIH HHS R37 DK030898
6 · The paper itself

Abstract

Insulin signalling is uniquely required for storing energy as fat in humans. While de novo synthesis of fatty acids and triacylglycerol occurs mostly in liver, adipose tissue is the primary site for triacylglycerol storage. Insulin signalling mechanisms in adipose tissue that stimulate hydrolysis of circulating triacylglycerol, uptake of the released fatty acids and their conversion to triacylglycerol are poorly understood. New findings include (1) activation of DNA-dependent protein kinase to stimulate upstream stimulatory factor (USF)1/USF2 heterodimers, enhancing the lipogenic transcription factor sterol regulatory element binding protein 1c (SREBP1c); (2) stimulation of fatty acid synthase through AMP kinase modulation; (3) mobilisation of lipid droplet proteins to promote retention of triacylglycerol; and (4) upregulation of a novel carbohydrate response element binding protein β isoform that potently stimulates transcription of lipogenic enzymes. Additionally, insulin signalling through mammalian target of rapamycin to activate transcription and processing of SREBP1c described in liver may apply to adipose tissue. Paradoxically, insulin resistance in obesity and type 2 diabetes is associated with increased triacylglycerol synthesis in liver, while it is decreased in adipose tissue. This and other mysteries about insulin signalling and insulin resistance in adipose tissue make this topic especially fertile for future research.

Indexed as

Energy MetabolismSignal TransductionAdipose TissueAnimalsCytokinesDiabetes Mellitus, Type 2HumansInsulinInsulin ResistanceLipogenesisLipolysisLiverObesityTriglyceridesCytokinesInsulinTriglycerides

Identifiers

PMID23443243
PMCPMC3652374
OpenAlexW1966885655

What OpenQuestion holds

Textmetadata
LicenceTDM
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.