Evidence map›Paper›PMID 26887289›Full record

Trial reportObesity (Silver Spring, Md.)2016

Adipose tissue natriuretic peptide receptor expression is related to insulin sensitivity in obesity and diabetes.

Zuzana Kovacova, William G Tharp, Dianxin Liu, Wan Wei, Hui Xie, Sheila Collins, Richard E Pratley

Registry-linked trialOpen access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Obesity (Silver Spring, Md.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03032627 (Identifying Targets of Maladaptive Metabolic Responses in Heart Failure), which is not on this map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
8.1field-weighted citation impact, top 2% 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.

NCT03032627 naactive not recruitingnot on this mapstarted 2017, after this paper: background citation

Identifying Targets of Maladaptive Metabolic Responses in Heart Failure

TypeinterventionalSponsorAdventHealth Translational Research InstituteRan2017 to 2025Enrolled55ConditionsHeart FailureArmsCollection of discarded heart tissue
3 · Its place in the literature

Who cites it

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 87 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Article
  6. Review
  7. Review
  8. Article
  9. Deciphering Uncoupling Proteins in Cellular Homeostasis and Metabolic Health.International journal of biological sciences · 2026
    Review
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. The New Challenge of Obesity - Obesity-Associated Nephropathy.Diabetes, metabolic syndrome and obesity : targets and therapy · 2024
    Review
  17. Article
  18. Article
  19. Discovery of another mechanism for the inhibition of particulate guanylyl cyclases by the natriuretic peptide clearance receptor.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  20. 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

7 authors at 4 institutions in 1 country.

Zuzana KovacovaTranslational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, Florida, USA.
William G TharpDivision of Endocrinology, Diabetes and Metabolism, University of Vermont College of Medicine, Burlington, Vermont, USA.
Dianxin LiuCenter for Metabolic Origins of Disease, Sanford Burnham Prebys Medical Discovery Institute, Orlando, Florida, USA.
Wan WeiCenter for Metabolic Origins of Disease, Sanford Burnham Prebys Medical Discovery Institute, Orlando, Florida, USA.
Hui XieTranslational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, Florida, USA.
Sheila CollinsCenter for Metabolic Origins of Disease, Sanford Burnham Prebys Medical Discovery Institute, Orlando, Florida, USA.
Richard E PratleyTranslational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, Florida, USA.
Translational Research Institute for Metabolism and Diabetes · USSanford Burnham Prebys Medical Discovery Institute · USDiscovery Institute · USUniversity of Vermont · US

Funding

Natriuretic peptide receptors, adipose browning and energy expenditureR01DK103056 · NIDDK · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI COLLINS, SHEILA · 2014 to 2017
$1.7M
NIDDK NIH HHS R01 DK103056
6 · The paper itself

Abstract

objectiveCardiac natriuretic peptides (NPs) bind to two receptors (NPRA-mediator of signaling; NPRC-clearance receptor) whose ratio, NPRR (NPRA/NPRC), determines the NP bioactivity. This study investigated the relationship of NP receptor gene expression in adipose tissue and muscle with obesity and glucose intolerance. Prospectively, the study also assessed whether changes in NP receptor expression and thermogenic gene markers accompanied improvements of insulin sensitivity.

methodsA cross-sectional study of subjects with a wide range of BMI and glucose tolerance (n = 50) was conducted, as well as a randomized 12-week trial of subjects with type 2 diabetes mellitus (T2DM) treated with pioglitazone (n = 9) or placebo (n = 10).

resultsNPRR mRNA was significantly lower in adipose tissue of subjects with obesity when compared with lean subjects (P ≤ 0.001). NPRR decreased with progression from normal glucose tolerance to T2DM (P < 0.01) independently of obesity. Treatment of subjects with T2DM with pioglitazone increased NPRR in adipose tissue (P ≤ 0.01) in conjunction with improvements in insulin sensitivity and increases of the thermogenic markers PPARγ coactivator-1α and uncoupling protein 1 (P ≤ 0.01).

conclusionsDecreased adipose tissue NPRR was associated with obesity, glucose intolerance, and insulin resistance. This relationship was not observed for skeletal muscle NPRR. Pharmacological improvement of insulin sensitivity in subjects with T2DM was tied to improvement in NPRR and increased expression of genes involved in thermogenic processes.

Indexed as

Diabetes Mellitus, Type 2ObesityReceptors, Atrial Natriuretic FactorAdultCross-Sectional StudiesFemaleHumansHypoglycemic AgentsInsulin ResistanceMaleMiddle AgedPioglitazoneThiazolidinedionesHypoglycemic AgentsPioglitazoneReceptors, Atrial Natriuretic FactorThiazolidinedionesadipose tissuenatriuretic peptide receptorsobesitytype 2 diabetes mellitus

Identifiers

PMID26887289
PMCPMC5067565
OpenAlexW2276789045

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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.