Evidence map›Paper›PMID 31501273›Full record

ArticleMolecular and cellular biology2019

MicroRNA 7 Impairs Insulin Signaling and Regulates Aβ Levels through Posttranscriptional Regulation of the Insulin Receptor Substrate 2, Insulin Receptor, Insulin-Degrading Enzyme, and Liver X Receptor Pathway.

Mario Fernández-de Frutos, Inmaculada Galán-Chilet, Leigh Goedeke, Byungwook Kim, Virginia Pardo-Marqués, Ana Pérez-García, J Ignacio Herrero, Carlos Fernández-Hernando, Jungsu Kim, Cristina M Ramírez

Open access · bronzeAbstract read
In one paragraph

Article in Molecular and cellular biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 1 pooled it
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

49 citing papers in PubMed, 1 synthesis or guideline pooled it, 80 citations in OpenAlex.

  1. Pooled it
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  7. PeerJ · 2025
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  16. Epigenetic modifications of DNA and RNA in Alzheimer's disease.Frontiers in molecular neuroscience · 2024
    Review
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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 2 countries.

Mario Fernández-de FrutosIMDEA Research Institute of Food and Health Sciences, Madrid, Spain.
Inmaculada Galán-ChiletGenomic and Genetic Diagnosis Unit, Biomedical Research Institute Hospital Clinic of Valencia (INCLIVA), Valencia, Spain.
Leigh GoedekeVascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, Connecticut, USA.
Byungwook KimStark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis, Indiana, USA.
Virginia Pardo-MarquésIMDEA Research Institute of Food and Health Sciences, Madrid, Spain.
Ana Pérez-GarcíaIMDEA Research Institute of Food and Health Sciences, Madrid, Spain.
J Ignacio HerreroDepartment of Cell Biology and Immunology, Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Madrid, Spain.
Carlos Fernández-HernandoVascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, Connecticut, USA.ORCID 0000-0002-3950-1924
Jungsu KimStark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis, Indiana, USA.
Cristina M RamírezIMDEA Research Institute of Food and Health Sciences, Madrid, Spain cristina.ramirez@imdea.org.
IMDEA Food · ESYale University · USIndiana University School of MedicineCentro de Biología Molecular Severo Ochoa · ESINCLIVA Health Research Institute · ES

Funding

University of Kentucky Alzheimer's Disease Core Center - Biomarker CoreP30AG028383 · NIA · UNIVERSITY OF KENTUCKY · PI SCHMITT, FREDERICK · 2006 to 2020
$23.3M
Novel insights into the molecular and cellular mechanism regulating lipid metabolism and atherosclerosisR35HL135820 · NHLBI · YALE UNIVERSITY · PI FERNANDEZ HERNANDO, CARLOS · 2017 to 2023
$6.0M
Role of microRNA-33 in Alzheimer's diseaseR01AG053500 · NIA · MAYO CLINIC JACKSONVILLE · PI KIM, JUNGSU · 2016 to 2020
$2.0M
The role of aging-associated microRNAs in Alzheimer's diseaseR01AG054102 · NIA · MAYO CLINIC JACKSONVILLE · PI KIM, JUNGSU · 2016 to 2020
$2.0M
Role of LDLR in regulating metabolism of Apolipoprotein E and Amyloid-betaR01AG053242 · NIA · MAYO CLINIC JACKSONVILLE · PI KIM, JUNGSU · 2016 to 2020
$2.0M
microRNA-758-3p in cognition and Alzheimer's DiseaseR21AG050804 · NIA · MAYO CLINIC JACKSONVILLE · PI KIM, JUNGSU · 2016 to 2017
$430k
Sexually dimorphic miR-497 regulates alpha-synuclein and alpha-synucleinopathyR21NS085830 · NINDS · UNIVERSITY OF KENTUCKY · PI NELSON, PETER T. · 2013 to 2014
$411k
NHLBI NIH HHS R35 HL135820NIA NIH HHS P30 AG028383NIA NIH HHS R01 AG053242NIA NIH HHS R01 AG053500NIA NIH HHS R01 AG054102NIA NIH HHS R21 AG050804NIMHD NIH HHS L60 MD005333NINDS NIH HHS R21 NS085830
6 · The paper itself

Abstract

Brain insulin resistance is a key pathological feature contributing to obesity, diabetes, and neurodegenerative disorders, including Alzheimer's disease (AD). Besides the classic transcriptional mechanism mediated by hormones, posttranscriptional regulation has recently been shown to regulate a number of signaling pathways that could lead to metabolic diseases. Here, we show that microRNA 7 (miR-7), an abundant microRNA in the brain, targets insulin receptor (INSR), insulin receptor substrate 2 (IRS-2), and insulin-degrading enzyme (IDE), key regulators of insulin homeostatic functions in the central nervous system (CNS) and the pathology of AD. In this study, we found that insulin and liver X receptor (LXR) activators promote the expression of the intronic miR-7-1

Indexed as

Amyloid beta-PeptidesAnimalsBrainCell Line, TumorHeterogeneous-Nuclear Ribonucleoprotein KHumansInsulinInsulin Receptor Substrate ProteinsInsulin ResistanceInsulysinLiver X ReceptorsMiceMicroRNAsNeuronsReceptor, InsulinRNA Processing, Post-TranscriptionalAmyloid beta-PeptidesHeterogeneous-Nuclear Ribonucleoprotein KInsulinInsulin Receptor Substrate ProteinsInsulysinIRS2 protein, humanIrs2 protein, mouseLiver X ReceptorsMicroRNAsMIRN7-1 microRNA, humanMIRN7 microRNA, mouseReceptor, Insulinbrain insulin resistanceposttranscriptional RNA binding proteins

Identifiers

PMID31501273
PMCPMC6817752
OpenAlexW2971463262

What OpenQuestion 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 OpenQuestion graph.