Evidence map›Paper›PMID 26959981›Full record

ArticlePloS one2016

UCP1 and UCP3 Expression Is Associated with Lipid and Carbohydrate Oxidation and Body Composition.

Bruno A P Oliveira, Marcela A S Pinhel, Carolina F Nicoletti, Cristiana C Oliveira, Driele C G Quinhoneiro, Natália Y Noronha, Júlio S Marchini, Ana J Marchry, Wilson S Junior, Carla B Nonino

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
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

10 authors at 1 institution in 1 country.

Bruno A P OliveiraDepartment of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto-SP, Brazil.
Marcela A S PinhelDepartment of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto-SP, Brazil.
Carolina F NicolettiDepartment of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto-SP, Brazil.
Cristiana C OliveiraDepartment of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto-SP, Brazil.
Driele C G QuinhoneiroDepartment of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto-SP, Brazil.
Natália Y NoronhaDepartment of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto-SP, Brazil.
Júlio S MarchiniDepartment of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto-SP, Brazil.
Ana J MarchryDepartment of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto-SP, Brazil.
Wilson S JuniorDepartment of Surgery and Anatomy, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto-SP, Brazil.
Carla B NoninoDepartment of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto-SP, Brazil.
Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectiveUncoupling proteins (UCPs) are located in the inner membrane of mitochondria. These proteins participate in thermogenesis and energy expenditure. This study aimed to evaluate how UCP1 and UCP3 expression influences substrate oxidation and elicits possible changes in body composition in patients submitted to bariatric surgery. SUBJECTS/

methodsThis is a longitudinal study comprising 13 women with obesity grade III that underwent bariatric surgery and 10 healthy weight individuals (control group). Body composition was assessed by bioelectrical impedance. Carbohydrate and fat oxidation was determined by indirect calorimetry. Subcutaneous adipose tissue was collected for gene expression analysis. QPCR was used to evaluate UCP1 and UCP3 expression.

resultsObese patients and the control group differed significantly in terms of lipid and carbohydrate oxidation. Six months after bariatric surgery, the differences disappeared. Lipid oxidation correlated with the percentage of fat mass in the postoperative period. Multiple linear regression analysis showed that the UCP1 and UCP3 genes contributed to lipid and carbohydrate oxidation. Additionally, UCP3 expression was associated with BMI, percentage of lean body mass, and percentage of mass in the postoperative period.

conclusionsUCP1 and UCP3 expression is associated with lipid and carbohydrate oxidation in patients submitted to bariatric surgery. In addition, UCP3 participates in body composition modulation six months postoperatively.

Indexed as

Body CompositionCarbohydrate MetabolismLipid MetabolismAdiposityAdultAnthropometryBariatric SurgeryBody Mass IndexCase-Control StudiesFemaleHumansIon ChannelsMitochondrial ProteinsOxidation-ReductionUncoupling Protein 1Uncoupling Protein 3Ion ChannelsMitochondrial ProteinsUCP1 protein, humanUCP3 protein, humanUncoupling Protein 1Uncoupling Protein 3

Identifiers

PMID26959981
PMCPMC4784729
OpenAlexW2294826703

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.