Evidence map›Paper›PMID 21849523›Full record

ArticleThe Journal of clinical endocrinology and metabolism2011

Cardiac natriuretic peptides, obesity, and insulin resistance: evidence from two community-based studies.

Abigail May Khan, Susan Cheng, Martin Magnusson, Martin G Larson, Christopher Newton-Cheh, Elizabeth L McCabe, Andrea D Coviello, Jose C Florez, Caroline S Fox, Daniel Levy and 7 more

2 registry-linked trialsOpen access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 96 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
96citing papers in PubMed, 1 pooled it
7.8field-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.

NCT01977859 phase1completednot on this mapstarted 2013, after this paper: background citation

BNP Pharmacodynamics and Effects on Metabolism in Lean and Obese Subjects

TypeinterventionalSponsorAdventHealth Translational Research InstituteRan2013 to 2017Enrolled4ConditionsObesity, Cardiovascular Disease, Hypertension, DiabetesArmsNesiritide, Saline
NCT03234751 phase1completednot on this mapstarted 2017, after this paper: background citation

Effect of Nesiritide Infusion on Insulin Sensitivity in Healthy Obese Insulin Resistant Subjects

TypeinterventionalSponsorAdventHealth Translational Research InstituteRan2017 to 2020Enrolled6ConditionsDiabetesArmsContinous IV infusion of Nesiritide, Hyperinsulinemic euglycemic clamp, Placebo
3 · Its place in the literature

Who cites it

96 citing papers in PubMed, 1 synthesis or guideline pooled it, 172 citations in OpenAlex.

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36 more citing papers are in PubMed but not listed here.

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

17 authors at 11 institutions in 3 countries.

Abigail May KhanCardiology Division, Harvard Medical School, Boston, Massachusetts 02114, USA.
Susan Cheng
Martin Magnusson
Martin G Larson
Christopher Newton-Cheh
Elizabeth L McCabe
Andrea D Coviello
Jose C Florez
Caroline S Fox
Daniel Levy
Sander J Robins
Pankaj Arora
Shalender Bhasin
Carolyn S P Lam
Ramachandran S Vasan
Olle Melander
Thomas J Wang
Boston University · USHarvard University · USFramingham Heart Study · USNational Heart Lung and Blood Institute · USBrigham and Women's Hospital · USBroad Institute · USLund University · SEMassachusetts Institute of Technology · USNational University Health System · SGSkåne University Hospital · SEUniversity of Pennsylvania · US

Funding

Framingham Project/LevyZIAHL006001 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI LEVY, DANIEL · 2009 to 2025
$51.1M
Framingham Heart Study/FoxZIAHL006094 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI FOX, CAROLINE · 2010 to 2015
$6.9M
Nutriuretic Peptides, the Renin-Angiotensin System, and Metabolic Risk in ObesityR01HL086875 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI WANG, THOMAS J. · 2007 to 2010
$1.7M
Clinical Correlates of High and Low Testosterone in Women: Framingham Heart StudyR01HL094755 · NHLBI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI COVIELLO, ANDREA · 2009 to 2012
$1.3M
THE FRAMINGHAM HEART STUDY-N01HC25195-268025195-268025195N01HC025195 · HC · TRUSTEES OF BOSTON UNIVERSITY · PI WOLF, PHILIP A · 2002 to 2006
–
NHLBI NIH HHS N01 HC025195NHLBI NIH HHS N01-HC25195NHLBI NIH HHS R01 HL086875NHLBI NIH HHS R01-HL-086875NHLBI NIH HHS R01 HL094755NHLBI NIH HHS R01-HL-094755
6 · The paper itself

Abstract

backgroundThe natriuretic peptides play an important role in salt homeostasis and blood pressure regulation. It has been suggested that obesity promotes a relative natriuretic peptide deficiency, but this has been a variable finding in prior studies and the cause is unknown.

aimThe aim of this study was to examine the association between obesity and natriuretic peptide levels and evaluate the role of hyperinsulinemia and testosterone as mediators of this interaction.

methodsWe studied 7770 individuals from the Framingham Heart Study (n = 3833, 54% women) and the Malmö Diet and Cancer study (n = 3918, 60% women). We examined the relation of plasma N-terminal pro-B-type natriuretic peptide levels (N-BNP) with obesity, insulin resistance, and various metabolic subtypes.

resultsObesity was associated with 6-20% lower levels of N-BNP (P < 0.001 in Framingham, P = 0.001 in Malmö), whereas insulin resistance was associated with 10-30% lower levels of N-BNP (P < 0.001 in both cohorts). Individuals with obesity who were insulin sensitive had only modest reductions in N-BNP compared with nonobese, insulin-sensitive individuals. On the other hand, individuals who were nonobese but insulin resistant had 26% lower N-BNP in Framingham (P < 0.001) and 10% lower N-BNP in Malmö (P < 0.001), compared with nonobese and insulin-sensitive individuals. Adjustment for serum-free testosterone did not alter these associations.

conclusionsIn both nonobese and obese individuals, insulin resistance is associated with lower natriuretic peptide levels. The relative natriuretic peptide deficiency seen in obesity could be partly attributable to insulin resistance, and could be one mechanism by which insulin resistance promotes hypertension.

Indexed as

AdultAndrogensBody Mass IndexCohort StudiesDietFemaleHumansHyperinsulinismInsulin ResistanceMaleMiddle AgedMyocardiumNatriuretic Peptide, BrainNatriuretic PeptidesObesityPredictive Value of TestsAndrogensNatriuretic Peptide, BrainNatriuretic PeptidesTestosterone

Identifiers

PMID21849523
PMCPMC3200240
OpenAlexW2137153296

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.