Evidence map›Paper›PMID 32444367›Full record

ArticleDiabetes2020

Antioxidant Effects of N-Acetylcysteine Prevent Programmed Metabolic Disease in Mice.

Maureen J Charron, Lyda Williams, Yoshinori Seki, Xiu Quan Du, Bhagirath Chaurasia, Alan Saghatelian, Scott A Summers, Ellen B Katz, Patricia M Vuguin, Sandra E Reznik

Open access · greenAbstract read
In one paragraph

Article in Diabetes, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
7.5field-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

18 citing papers in PubMed, 33 citations in OpenAlex.

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  18. International journal of molecular sciences · 2020
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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 4 institutions in 1 country.

Maureen J CharronDepartment of Biochemistry, Albert Einstein College of Medicine, New York, NY maureen.charron@einsteinmed.org.ORCID 0000-0001-6353-5692
Lyda WilliamsDepartment of Biochemistry, Albert Einstein College of Medicine, New York, NY.
Yoshinori SekiDepartment of Biochemistry, Albert Einstein College of Medicine, New York, NY.
Xiu Quan DuDepartment of Biochemistry, Albert Einstein College of Medicine, New York, NY.
Bhagirath ChaurasiaDepartment of Nutrition and Integrative Physiology, The University of Utah, Salt Lake City, UT.
Alan SaghatelianClayton Foundation Laboratories for Peptide Biology, Salk Institute for Biological Studies, La Jolla, CA.
Scott A SummersDepartment of Nutrition and Integrative Physiology, The University of Utah, Salt Lake City, UT.ORCID 0000-0002-4919-0592
Ellen B KatzDepartment of Biochemistry, Albert Einstein College of Medicine, New York, NY.
Patricia M VuguinDepartment of Pediatrics, Columbia University Vagelos College of Physicians & Surgeons, New York, NY.
Sandra E ReznikDepartment of Obstetrics & Gynecology and Women's Health, Albert Einstein College of Medicine, New York, NY.ORCID 0000-0002-6272-7198
Albert Einstein College of Medicine · USUniversity of Utah · USColumbia University · USSalk Institute for Biological Studies · US

Funding

Translational Research CoreP30DK020541 · NIDDK · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI JEFFREY E. PESSIN · 2015 to 2026
$27.7M
The Role of Ceramides in Skeletal MuscleR01DK115824 · NIDDK · UNIVERSITY OF UTAH · PI SUMMERS, SCOTT A · 2018 to 2021
$2.6M
Targeting a Ceramide Double Bond to Treat Cardiometabolic DisordersR01DK122001 · NIDDK · UNIVERSITY OF UTAH · PI SUMMERS, SCOTT A · 2019 to 2022
$1.9M
Molecular Basis of Insulin ResistanceR21DK081194 · NIDDK · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI CHARRON, MAUREEN J · 2008 to 2010
$525k
Epigenetic Programming of Metabolic FlexibilityF31DK093332 · NIDDK · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI WILLIAMS, LYDA · 2011 to 2013
$126k
NIDDK NIH HHS F31 DK093332NIDDK NIH HHS P30 DK020541NIDDK NIH HHS R01 DK115824NIDDK NIH HHS R01 DK122001NIDDK NIH HHS R21 DK081194
6 · The paper itself

Abstract

An adverse maternal in utero and lactation environment can program offspring for increased risk for metabolic disease. The aim of this study was to determine whether N-acetylcysteine (NAC), an anti-inflammatory antioxidant, attenuates programmed susceptibility to obesity and insulin resistance in offspring of mothers on a high-fat diet (HFD) during pregnancy. CD1 female mice were acutely fed a standard breeding chow or HFD. NAC was added to the drinking water (1 g/kg) of the treatment cohorts from embryonic day 0.5 until the end of lactation. NAC treatment normalized HFD-induced maternal weight gain and oxidative stress, improved the maternal lipidome, and prevented maternal leptin resistance. These favorable changes in the in utero environment normalized postnatal growth, decreased white adipose tissue (WAT) and hepatic fat, improved glucose and insulin tolerance and antioxidant capacity, reduced leptin and insulin, and increased adiponectin in HFD offspring. The lifelong metabolic improvements in the offspring were accompanied by reductions in proinflammatory gene expression in liver and WAT and increased thermogenic gene expression in brown adipose tissue. These results, for the first time, provide a mechanistic rationale for how NAC can prevent the onset of metabolic disease in the offspring of mothers who consume a typical Western HFD.

Indexed as

AcetylcysteineAdipose Tissue, BrownAdipose Tissue, WhiteAdiposityAnimalsAntioxidantsBody TemperatureCalorimetry, IndirectDiet, High-FatFemaleGlucose Tolerance TestInflammationInjections, IntraperitonealInsulin ResistanceMaleMetabolic DiseasesAcetylcysteineAntioxidants

Identifiers

PMID32444367
PMCPMC7372077
OpenAlexW3027695657

What Socratic holds

Textmetadata
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 Socratic graph.