Evidence map›Paper›PMID 22560212›Full record

ArticleCell metabolism2012

Lipid-induced mitochondrial stress and insulin action in muscle.

Deborah M Muoio, P Darrell Neufer

Abstract read
In one paragraph

Article in Cell metabolism, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 196 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
196citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

196 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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136 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

2 authors.

Deborah M MuoioSarah W. Stedman Nutrition and Metabolism Center, Duke University, Durham, NC 27710, USA. muoio@duke.edu
P Darrell Neufer

Funding

TARGETED RESPONSIVE MR AND PET AGENTS FOR B-CELL IMAGINGP01DK058398 · NIDDK · UNIVERSITY OF TEXAS SW MED CTR/DALLAS · PI MUOIO, DEBORAH M · 2000 to 2016
$26.1M
Role of Carnitine Acetyltransferase in Mitochondrial and Metabolic FunctionR01DK089312 · NIDDK · DUKE UNIVERSITY · PI DEBORAH M MUOIO · 2010 to 2026
$7.8M
A Genomic/Metabolomic Strategy to Characterize Cardiac Mitochondrial DysfunctionR01HL101189 · NHLBI · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI KELLY, DANIEL PATRICK, MUOIO, DEBORAH M · 2010 to 2013
$2.9M
Mechanisms linking the adipogenic phenotype of aging muscle to insulin resistanceR01AG028930 · NIA · DUKE UNIVERSITY · PI MUOIO, DEBORAH M · 2006 to 2010
$2.0M
Linking Mitochondrial Bioenergetics to Muscle Insulin SensitivityR01DK074825 · NIDDK · EAST CAROLINA UNIVERSITY · PI NEUFER, P DARRELL · 2009 to 2013
$1.6M
Mitochondrial Bioenergetics and Etiology of Insulin ResistanceR01DK073488 · NIDDK · EAST CAROLINA UNIVERSITY · PI NEUFER, P DARRELL · 2007 to 2010
$1.2M
NHLBI NIH HHS R01 HL101189NHLBI NIH HHS R01 HL101189R01NIA NIH HHS R01 AG028930NIDDK NIH HHS DK073488NIDDK NIH HHS P01 DK058398NIDDK NIH HHS R01 DK073488NIDDK NIH HHS R01 DK074825NIDDK NIH HHS R01 DK089312
6 · The paper itself

Abstract

The interplay between mitochondrial energetics, lipid balance, and muscle insulin sensitivity has remained a topic of intense interest and debate for decades. One popular view suggests that increased oxidative capacity benefits metabolic wellness, based on the premise that it is healthier to burn fat than glucose. Attempts to test this hypothesis using genetically modified mouse models have produced contradictory results and instead link muscle insulin resistance to excessive fat oxidation, acylcarnitine production, and increased mitochondrial H(2)O(2)-emitting potential. Here, we consider emerging evidence that insulin action in muscle is driven principally by mitochondrial load and redox signaling rather than oxidative capacity.

Indexed as

Lipid MetabolismAnimalsHumansInsulinMiceMitochondriaMitochondria, MuscleOxidative StressInsulin

Identifiers

PMID22560212
PMCPMC3348508

What OpenQuestion holds

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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.