Evidence map›Paper›PMID 22507175›Full record

ArticleExperimental cell research2012

Carbonic anhydrase III regulates peroxisome proliferator-activated receptor-γ2.

Maria C Mitterberger, Geumsoo Kim, Ursula Rostek, Rodney L Levine, Werner Zwerschke

Abstract read
In one paragraph

Article in Experimental cell research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

21 citing papers in PubMed, 45 citations in OpenAlex.

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  11. Carbonic anhydrase III protects osteocytes from oxidative stress.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2018
    Article
  12. COAmerican journal of respiratory cell and molecular biology · 2017
    Article
  13. Anti-Atherosclerotic Action of Agmatine in ApoE-Knockout Mice.International journal of molecular sciences · 2017
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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 2 countries.

Maria C MitterbergerCell Metabolism and Differentiation Research Group, Institute for Biomedical Aging Research of the Austrian Academy of Sciences, Austria.
Geumsoo Kim
Ursula Rostek
Rodney L Levine
Werner Zwerschke
Austrian Academy of Sciences · ATNational Heart Lung and Blood Institute · USNational Institutes of Health · US

Funding

Oxidative Modification Of ProteinsZIAHL000225 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI LEVINE, RODNEY L. · 2009 to 2025
$35.2M
Intramural NIH HHS ZIA HL000225
6 · The paper itself

Abstract

Carbonic anhydrase III (CAIII) is an isoenzyme of the CA family. Because of its low specific anhydrase activity, physiological functions in addition to hydrating CO(2) have been proposed. CAIII expression is highly induced in adipogenesis and CAIII is the most abundant protein in adipose tissues. The function of CAIII in both preadipocytes and adipocytes is however unknown. In the present study we demonstrate that adipogenesis is greatly increased in mouse embryonic fibroblasts (MEFs) from CAIII knockout (KO) mice, as demonstrated by a greater than 10-fold increase in the induction of fatty acid-binding protein-4 (FABP4) and increased triglyceride formation in CAIII(-/-) MEFs compared with CAIII(+/+) cells. To address the underlying mechanism, we investigated the expression of the two adipogenic key regulators, peroxisome proliferator-activated receptor-γ2 (PPARγ2) and CCAAT/enhancer binding protein-α. We found a considerable (approximately 1000-fold) increase in the PPARγ2 expression in the CAIII(-/-) MEFs. Furthermore, RNAi-mediated knockdown of endogenous CAIII in NIH 3T3-L1 preadipocytes resulted in a significant increase in the induction of PPARγ2 and FABP4. When both CAIII and PPARγ2 were knocked down, FABP4 was not induced. We conclude that down-regulation of CAIII in preadipocytes enhances adipogenesis and that CAIII is a regulator of adipogenic differentiation which acts at the level of PPARγ2 gene expression.

Indexed as

AdipogenesisGene Expression RegulationAdipocytesAnimalsCarbonic Anhydrase IIICCAAT-Enhancer-Binding Protein-alphaCell LineEmbryo, MammalianFatty Acid-Binding ProteinsMiceMice, KnockoutNIH 3T3 CellsPPAR gammaTriglyceridesCarbonic Anhydrase IIICCAAT-Enhancer-Binding Protein-alphaFabp4 protein, mouseFatty Acid-Binding ProteinsPPAR gammaTriglycerides

Identifiers

PMID22507175
PMCPMC3328775
OpenAlexW2009733399

What OpenQuestion holds

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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.