Evidence map›Paper›PMID 25411802›Full record

ArticleInternational journal of molecular sciences2014

Nicotinic acid increases adiponectin secretion from differentiated bovine preadipocytes through G-protein coupled receptor signaling.

Christina Kopp, Afshin Hosseini, Shiva P Singh, Petra Regenhard, Hamed Khalilvandi-Behroozyar, Helga Sauerwein, Manfred Mielenz

Open access · goldFull text read
In one paragraph

Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
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  15. Erythropoietin and diabetes mellitus.World journal of diabetes · 2015
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  17. New Insights for Oxidative Stress and Diabetes Mellitus.Oxidative medicine and cellular longevity · 2015
    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

7 authors at 1 institution in 1 country.

Christina KoppInstitute of Animal Science, Physiology & Hygiene Unit, University of Bonn, 53115 Bonn, Germany. christina.kopp@uni-bonn.de.
Afshin HosseiniInstitute of Animal Science, Physiology & Hygiene Unit, University of Bonn, 53115 Bonn, Germany. afshin.hosseini@gmail.com.
Shiva P SinghInstitute of Animal Science, Physiology & Hygiene Unit, University of Bonn, 53115 Bonn, Germany. spsinghmail1@gmail.com.
Petra RegenhardInstitute of Animal Science, Physiology & Hygiene Unit, University of Bonn, 53115 Bonn, Germany. Petra.Regenhard@lohmann.de.
Hamed Khalilvandi-BehroozyarInstitute of Animal Science, Physiology & Hygiene Unit, University of Bonn, 53115 Bonn, Germany. khalilvandi@ut.ac.ir.
Helga SauerweinInstitute of Animal Science, Physiology & Hygiene Unit, University of Bonn, 53115 Bonn, Germany. sauerwein@uni-bonn.de.
Manfred MielenzInstitute of Animal Science, Physiology & Hygiene Unit, University of Bonn, 53115 Bonn, Germany. mielenz@fbn-dummerstorf.de.
University of Bonn · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transition period in dairy cows (3 weeks prepartum until 3 weeks postpartum) is associated with substantial mobilization of energy stores, which is often associated with metabolic diseases. Nicotinic acid (NA) is an antilipolytic and lipid-lowering compound used to treat dyslipidaemia in humans, and it also reduces non-esterified fatty acids in cattle. In mice the G-protein coupled receptor 109A (GPR109A) ligand NA positively affects the secretion of adiponectin, an important modulator of glucose and fat metabolism. In cattle, the corresponding data linking NA to adiponectin are missing. Our objective was to examine the effects of NA on adiponectin and AMPK protein abundance and the expression of mRNAs of related genes such as chemerin, an adipokine that enhances adiponectin secretion in vitro. Differentiated bovine adipocytes were incubated with pertussis toxin (PTX) to verify the involvement of GPR signaling, and treated with 10 or 15 µM NA for 12 or 24 h. NA increased adiponectin concentrations (p ≤ 0.001) and the mRNA abundances of GPR109A (p ≤ 0.05) and chemerin (p ≤ 0.01). Pre-incubation with PTX reduced the adiponectin response to NA (p ≤ 0.001). The NA-stimulated secretion of adiponectin and the mRNA expression of chemerin in the bovine adipocytes were suggestive of GPR signaling-dependent improved insulin sensitivity and/or adipocyte metabolism in dairy cows.

Indexed as

AdipocytesAdiponectinAMP-Activated Protein KinasesAnimalsCattleCell DifferentiationInsulin ResistanceNiacinReceptors, G-Protein-CoupledRNA, MessengerSignal TransductionAdiponectinAMP-Activated Protein KinasesNiacinReceptors, G-Protein-CoupledRNA, Messenger

Identifiers

PMID25411802
PMCPMC4264232
OpenAlexW1978359426

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.