Evidence map›Paper›PMID 32507042›Full record

ArticleHypertension (Dallas, Tex. : 1979)2020

Single-Nucleus RNA Sequencing of the Hypothalamic Arcuate Nucleus of C57BL/6J Mice After Prolonged Diet-Induced Obesity.

Guorui Deng, Lisa L Morselli, Valerie A Wagner, Kirthikaa Balapattabi, Sarah A Sapouckey, Kevin L Knudtson, Kamal Rahmouni, Huxing Cui, Curt D Sigmund, Anne E Kwitek and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Hypertension (Dallas, Tex. : 1979), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.0field-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

29 citing papers in PubMed, 51 citations in OpenAlex.

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  13. The Hypothalamic Epigenetic Landscape in Dietary Obesity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
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  15. Angiotensin ATCell reports · 2023
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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

11 authors at 2 institutions in 1 country.

Guorui DengFrom the Department of Neuroscience and Pharmacology (G.D., S.A.S., K.R., H.C.), University of Iowa.
Lisa L MorselliDivision of Endocrinology, Department of Internal Medicine (L.L.M.), University of Iowa.
Valerie A WagnerDepartment of Physiology (V.A.W., K.B., C.D.S., A.E.K., J.L.G.), Medical College of Wisconsin, Milwaukee.
Kirthikaa BalapattabiDepartment of Physiology (V.A.W., K.B., C.D.S., A.E.K., J.L.G.), Medical College of Wisconsin, Milwaukee.
Sarah A SapouckeyFrom the Department of Neuroscience and Pharmacology (G.D., S.A.S., K.R., H.C.), University of Iowa.
Kevin L KnudtsonIowa Institute for Human Genetics (K.L.K.), University of Iowa.
Kamal RahmouniFrom the Department of Neuroscience and Pharmacology (G.D., S.A.S., K.R., H.C.), University of Iowa.
Huxing CuiFrom the Department of Neuroscience and Pharmacology (G.D., S.A.S., K.R., H.C.), University of Iowa.
Curt D SigmundDepartment of Physiology (V.A.W., K.B., C.D.S., A.E.K., J.L.G.), Medical College of Wisconsin, Milwaukee.
Anne E KwitekDepartment of Physiology (V.A.W., K.B., C.D.S., A.E.K., J.L.G.), Medical College of Wisconsin, Milwaukee.
Justin L GrobeDepartment of Physiology (V.A.W., K.B., C.D.S., A.E.K., J.L.G.), Medical College of Wisconsin, Milwaukee.
University of Iowa · USMedical College of Wisconsin · US

Funding

Clinical and Translational Science AwardUL1TR001436 · NCATS · MEDICAL COLLEGE OF WISCONSIN · PI FREED, JULIE K · 2015 to 2025
$47.5M
Role of the brain Renin-Angiotensin Sys. in Cardiovas and Metabolic RegulationP01HL084207 · NHLBI · UNIVERSITY OF IOWA · PI GROBE, JUSTIN L · 2007 to 2022
$30.2M
Multidisciplinary Lung Research Career Development ProgramT32HL007638 · NHLBI · UNIVERSITY OF IOWA · PI WELSH, MICHAEL J., ZABNER, JOSEPH · 1986 to 2020
$16.9M
PPARG-dependent Mechanisms Control Endothelial-Smooth Muscle Coordination, Arterial Pressure, Vasomotor Function and Arterial StiffnessR35HL144807 · NHLBI · MEDICAL COLLEGE OF WISCONSIN · PI SIGMUND, CURT DANIEL · 2019 to 2024
$5.5M
Interaction between leptin and angiotensin in the pathogenesis of obesity-hypertensionR01HL134850 · NHLBI · UNIVERSITY OF IOWA · PI Justin L Grobe · 2017 to 2026
$4.4M
PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM008629 · NIGMS · UNIVERSITY OF IOWA · PI EBERL, DANIEL F · 1997 to 2021
$4.1M
Lateral Hypothalamic Regulation of Sympathetic Nerve Activity and Blood PressureR01HL127673 · NHLBI · UNIVERSITY OF IOWA · PI CUI, HUXING · 2016 to 2020
$2.0M
Neuronal Mechanisms of Obesity-Induced HypertensionI01BX004249 · VA · IOWA CITY VA MEDICAL CENTER · PI KAMAL RAHMOUNI · 2019 to 2026
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BLRD VA I01 BX004249NCATS NIH HHS UL1 TR001436NHLBI NIH HHS P01 HL084207NHLBI NIH HHS R01 HL127673NHLBI NIH HHS R01 HL134850NHLBI NIH HHS R35 HL144807NHLBI NIH HHS T32 HL007638NIGMS NIH HHS T32 GM008629
6 · The paper itself

Abstract

Prolonged obesity is associated with blunted feeding and thermogenic autonomic responses to leptin, but cardiovascular responses to leptin are maintained. This state of selective leptin resistance is, therefore, proposed to contribute to the pathogenesis and maintenance of obesity-associated hypertension. Cells of the arcuate nucleus of the hypothalamus detect leptin, and although the cellular and molecular mechanisms remain unclear, altered arcuate nucleus biology is hypothesized to contribute to selective leptin resistance. Male C57BL/6J mice were fed a high-fat diet (HFD) or chow from 8 to 18 weeks of age, as this paradigm models selective leptin resistance. Nuclei were then isolated from arcuate nucleus for single-nucleus RNA sequencing. HFD caused expected gains in adiposity and circulating leptin. Twenty-three unique cell-type clusters were identified, and Ingenuity Pathway Analysis was used to explore changes in gene expression patterns due to chronic HFD within each cluster. Notably, gene expression signatures related to leptin signaling exhibited suppression predominantly in neurons identified as the Agouti-related peptide (

Indexed as

AdiposityAgouti-Related ProteinAnimalsArcuate Nucleus of HypothalamusCyclic AMP Response Element-Binding ProteinDiet, High-FatLeptinMaleMiceNeuronsObesityPhosphorylationSequence Analysis, RNASignal TransductionAgouti-Related ProteinAgrp protein, mouseCyclic AMP Response Element-Binding ProteinLeptinbiologyhypothalamusleptinmetabolismobesity

Identifiers

PMID32507042
PMCPMC7347451
OpenAlexW3034136770

What OpenQuestion holds

Textmetadata
LicenceTDM
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.