Evidence map›Paper›PMID 30909895›Full record

ArticleCardiovascular diabetology2019

The combination of a neprilysin inhibitor (sacubitril) and angiotensin-II receptor blocker (valsartan) attenuates glomerular and tubular injury in the Zucker Obese rat.

Javad Habibi, Annayya R Aroor, Nitin A Das, Camila M Manrique-Acevedo, Megan S Johnson, Melvin R Hayden, Ravi Nistala, Charles Wiedmeyer, Bysani Chandrasekar, Vincent G DeMarco

Open access · goldAbstract read
In one paragraph

Article in Cardiovascular diabetology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 3% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 60 citations in OpenAlex.

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  8. BOLD MRI to Evaluate the Effects of Sacubitril/Valsartan on Renal Protection in Type 2 Diabetics.Diabetes, metabolic syndrome and obesity : targets and therapy · 2025
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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

10 authors at 5 institutions in 1 country.

Javad HabibiDiabetes and Cardiovascular Center, University of Missouri School of Medicine, Columbia, MO, USA.
Annayya R AroorDiabetes and Cardiovascular Center, University of Missouri School of Medicine, Columbia, MO, USA.
Nitin A DasCardiothoracic Surgery, University of Texas Health Science Center, San Antonio, TX, USA.
Camila M Manrique-AcevedoDiabetes and Cardiovascular Center, University of Missouri School of Medicine, Columbia, MO, USA.
Megan S JohnsonDepartment of Obstetrics, Gynecology and Women's Health, University of Missouri, Columbia, MO, USA.
Melvin R HaydenDiabetes and Cardiovascular Center, University of Missouri School of Medicine, Columbia, MO, USA.
Ravi NistalaResearch Service, Harry S. Truman Memorial Veterans Hospital, Columbia, MO, USA.
Charles WiedmeyerCollege of Veterinary Medicine, University of Missouri, Columbia, MO, USA.
Bysani ChandrasekarResearch Service, Harry S. Truman Memorial Veterans Hospital, Columbia, MO, USA.
Vincent G DeMarcoDiabetes and Cardiovascular Center, University of Missouri School of Medicine, Columbia, MO, USA. demarcov@missouri.edu.ORCID 0000-0003-2092-9995
University of Missouri Hospital · USHarry S. Truman Memorial Veterans' Hospital · USMissouri College · USThe University of Texas Health Science Center at San Antonio · USUniversity of Missouri Health System · US

Funding

TRAF3IP2 in Adverse Cardiac Remodeling and Heart FailureI01BX004220 · VA · HARRY S. TRUMAN MEMORIAL VA HOSPITAL · PI BYSANI, CHANDRASEKAR · 2018 to 2021
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BLRD Research Career Scientist Award ApplicationIK6BX004016 · VA · HARRY S. TRUMAN MEMORIAL VA HOSPITAL · PI Chandrasekar Bysani · 2018 to 2026
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BLRD VA I01 BX004220BLRD VA IK6 BX004016
6 · The paper itself

Abstract

objectiveDiabetic nephropathy (DN) is characterized by glomerular and tubulointerstitial injury, proteinuria and remodeling. Here we examined whether the combination of an inhibitor of neprilysin (sacubitril), a natriuretic peptide-degrading enzyme, and an angiotensin II type 1 receptor blocker (valsartan), suppresses renal injury in a pre-clinical model of early DN more effectively than valsartan monotherapy.

methodsSixty-four male Zucker Obese rats (ZO) at 16 weeks of age were distributed into 4 different groups: Group 1: saline control (ZOC); Group 2: sacubitril/valsartan (sac/val) (68 mg kg

resultsMean arterial pressure (MAP) increased in ZOC (+ 28%), but not in ZOSV (- 4.2%), ZOV (- 3.9%) or ZOH (- 3.7%), during the 10 week-study period. ZOC were mildly hyperglycemic, hyperinsulinemic and hypercholesterolemic. ZOC exhibited proteinuria, hyperfiltration, elevated renal resistivity index (RRI), glomerular mesangial expansion and podocyte foot process flattening and effacement, reduced nephrin and podocin expression, tubulointerstitial and periarterial fibrosis, increased NOX2, NOX4 and AT

conclusionsCompared to val monotherapy, sac/val was more effective in reducing proteinuria, renal ultrastructure and tubular injury in a clinically relevant animal model of early DN. More importantly, these renoprotective effects were independent of improvements in blood pressure, glycemia and nitroso-oxidative stress. These novel findings warrant future clinical investigations designed to test whether sac/val may offer renoprotection in the setting of DN.

Indexed as

AminobutyratesAngiotensin II Type 1 Receptor BlockersAnimalsArterial PressureBiomarkersBiphenyl CompoundsBlood GlucoseDiabetic NephropathiesDisease Models, AnimalDrug CombinationsFibrosisKidney GlomerulusKidney TubulesLipidsMaleNeprilysinAminobutyratesAngiotensin II Type 1 Receptor BlockersBiomarkersBiphenyl CompoundsBlood GlucoseDrug CombinationsLipidsNeprilysinProtease Inhibitorssacubitril and valsartan sodium hydrate drug combinationTetrazolesValsartanDiabetesGlomerular injuryNeprilysin inhibitionObesityTubular injury

Identifiers

PMID30909895
PMCPMC6432760
OpenAlexW2941452676

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.