Evidence map›Paper›PMID 22327367›Full record

ReviewCurrent opinion in endocrinology, diabetes, and obesity2012

What causes the insulin resistance underlying obesity?

Olga T Hardy, Michael P Czech, Silvia Corvera

Abstract readReview
In one paragraph

Review in Current opinion in endocrinology, diabetes, and obesity, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 268 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
268citing papers in PubMed, 6 pooled it
11.6field-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

268 citing papers in PubMed, 6 syntheses or guidelines pooled it, 538 citations in OpenAlex.

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  6. Intermittent fasting for the prevention of cardiovascular disease.The Cochrane database of systematic reviews · 2021
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  12. Anthropometric factors, physical activity, and the risk of soft tissue sarcoma: a case-control study.European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP) · 2026
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208 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

3 authors at 2 institutions in 2 countries.

Olga T HardyProgram in Molecular Medicine, University of Massachusetts Medical School, Worcester, Massachusetts 01605, USA.
Michael P Czech
Silvia Corvera
Institute of Molecular Medicine · INUniversity 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
Adipose Tissue Angiogenesis and Metabolic DiseaseR01DK089101 · NIDDK · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI CORVERA, SILVIA · 2011 to 2024
$5.7M
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 DK089101NIDDK NIH HHS DK30898NIDDK NIH HHS R01 DK030898NIDDK NIH HHS R01 DK089101NIDDK NIH HHS R37 DK030898
6 · The paper itself

Abstract

purpose of reviewThe association between obesity and insulin resistance is an area of much interest and enormous public health impact, with hundreds of articles being published in the last year focused on the possible mechanisms that underlie this association. The purpose to this review is to highlight some of the key recent literature with emphasis on emerging concepts. RECENT

findingsThe specific link between visceral adipose tissue accumulation and insulin resistance continues to be discerned. Visceral adiposity is correlated with accumulation of excess lipid in liver, and results in cell autonomous impairment in insulin signaling. Visceral adipose tissue is also prone to inflammation and inflammatory cytokine production, which also contribute to impairment in insulin signaling. The expansion of visceral adipose tissue and excess lipid accumulation in liver and muscle may result from limited expandability of subcutaneous adipose tissue, due to the properties of its extracellular matrix and capacity for capillary growth. SUMMARY: Recent studies underscore the need to better understand the mechanisms linking visceral adiposity with liver fat accumulation, the mechanisms by which ectopic fat accumulation cause insulin resistance, and the mechanisms by which the size of adipose tissue depots is determined.

Indexed as

Insulin ResistanceDiabetes Mellitus, Type 2Fatty LiverFemaleHumansIntra-Abdominal FatMaleObesity

Identifiers

PMID22327367
PMCPMC4038351
OpenAlexW2101510325

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.