Evidence map›Paper›PMID 21989031›Full record

ArticleAmerican journal of physiology. Endocrinology and metabolism2012

Inverse regulation of basal lipolysis in perigonadal and mesenteric fat depots in mice.

Stephan Wueest, Xingyuan Yang, Jun Liu, Eugen J Schoenle, Daniel Konrad

Abstract read
In one paragraph

Article in American journal of physiology. Endocrinology and metabolism, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

19 citing papers in PubMed, 37 citations in OpenAlex.

  1. Review
  2. Article
  3. Gut microbiota in overweight and obesity: crosstalk with adipose tissue.Nature reviews. Gastroenterology & hepatology · 2024
    Review
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  7. Review
  8. The Journal of endocrinology · 2017
    Article
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  17. Review
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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

5 authors at 3 institutions in 3 countries.

Stephan WueestDept. of Pediatric Endocrinology and Diabetology, University Children's Hospital, Steinwiesstrasse 75, Zurich, Switzerland. daniel.konrad@kispi.uzh.ch
Xingyuan Yang
Jun Liu
Eugen J Schoenle
Daniel Konrad
Diabetes Australia · AUMayo Clinic in Arizona · USUniversity Children's Hospital Zurich · CH

Funding

Inhibition of ATGL-Mediated Lipolysis by G0S2R01DK089178 · NIDDK · UNIVERSITY OF KENTUCKY · PI LIU, JUN · 2010 to 2014
$1.7M
NIDDK NIH HHS R01 DK089178
6 · The paper itself

Abstract

Given the strong link between visceral adiposity and (hepatic) insulin resistance as well as liver steatosis, it is crucial to characterize obesity-associated alterations in adipocyte function, particularly in fat depots drained to the liver. Yet these adipose tissues are not easily accessible in humans, and the most frequently studied depot in rodents is the perigonadal, which is drained systemically. In the present study, we aimed to study alterations in lipolysis between mesenteric and perigonadal adipocytes in mice. Basal free fatty acid and glycerol release was significantly lower in perigonadal compared with mesenteric adipocytes isolated from chow-fed C57BL/6J mice. However, this difference completely vanished in high-fat diet-fed mice. Consistently, protein levels of the G(0)/G(1) switch gene 2 (G0S2), which were previously found to be inversely related to basal lipolysis, were significantly lower in mesenteric compared with perigonadal fat of chow-fed mice. Similarly, perilipin was differently expressed between the two depots. In addition, adipocyte-specific overexpression of G0S2 led to significantly decreased basal lipolysis in mesenteric adipose tissue of chow-fed mice. In conclusion, lipolysis is differently regulated between perigonadal and mesenteric adipocytes, and these depot-specific differences might be explained by altered regulation of G0S2 and/or perilipin.

Indexed as

Gene Expression RegulationLipolysisAdipocytesAdiposityAnimalsCarrier ProteinsCell Cycle ProteinsCell SeparationCell SizeCytokinesDietary FatsFatty AcidsIntra-Abdominal FatMaleMiceMice, Inbred C57BLCarrier ProteinsCell Cycle ProteinsCytokinesDietary FatsFatty AcidsG0S2 protein, mousePerilipin-1PhosphoproteinsRNA, Messenger

Identifiers

PMID21989031
PMCPMC3774557
OpenAlexW2125769842

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.