Evidence map›Paper›PMID 27558862›Full record

ArticleScientific reports2016

Neuregulin 1 improves cognitive deficits and neuropathology in an Alzheimer's disease model.

Jiqing Xu, Fred de Winter, Catherine Farrokhi, Edward Rockenstein, Michael Mante, Anthony Adame, Jonathan Cook, Xin Jin, Eliezer Masliah, Kuo-Fen Lee

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

27 citing papers in PubMed, 56 citations in OpenAlex.

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  11. Epigenetic Biomarkers as Diagnostic Tools for Neurodegenerative Disorders.International journal of molecular sciences · 2021
    Article
  12. Article
  13. Article
  14. Article
  15. Neuregulins in Neurodegenerative Diseases.Frontiers in aging neuroscience · 2021
    Article
  16. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 1 country.

Jiqing XuClayton Foundation for Peptide Biology Laboratories, The Salk Institute, La Jolla, CA 92037, USA.
Fred de WinterClayton Foundation for Peptide Biology Laboratories, The Salk Institute, La Jolla, CA 92037, USA.
Catherine FarrokhiClayton Foundation for Peptide Biology Laboratories, The Salk Institute, La Jolla, CA 92037, USA.
Edward RockensteinDepartment of Neurosciences, University of California at San Diego, La Jolla, CA 92093, USA.
Michael ManteDepartment of Neurosciences, University of California at San Diego, La Jolla, CA 92093, USA.
Anthony AdameDepartment of Neurosciences, University of California at San Diego, La Jolla, CA 92093, USA.
Jonathan CookMolecular Neurobiology Laboratories, The Salk Institute, La Jolla, CA 92037, USA.
Xin JinMolecular Neurobiology Laboratories, The Salk Institute, La Jolla, CA 92037, USA.
Eliezer MasliahDepartment of Neurosciences, University of California at San Diego, La Jolla, CA 92093, USA.
Kuo-Fen LeeClayton Foundation for Peptide Biology Laboratories, The Salk Institute, La Jolla, CA 92037, USA.
Salk Institute for Biological Studies · USUniversity of California, San Diego · US

Funding

Viral Vector Core (VVC)P30CA014195 · NCI · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI Ye Zheng · 1985 to 2026
$82.8M
VIRUS-INDUCED BRAIN PATHOLOGYP50AG005131 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GALASKO, DOUGLAS R · 1985 to 2018
$55.4M
Viral VectorsP01AG010435 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI TUSZYNSKI, MARK H. · 1991 to 2014
$20.9M
GENETIC ANALYSIS OF ERBB2 IN MAMMALIAN DEVELOPMENTR01HD034534 · NICHD · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI LEE, KUO-FEN · 1996 to 2011
$4.3M
Salk Institute for Biological Studies NINDS Center Core GrantP30NS072031 · NINDS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI O'LEARY, DENNIS D · 2011 to 2015
$4.2M
Physiology and function of basal ganglia subcircuits in sequence learningR01NS083815 · NINDS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI LEE, KUO-FEN · 2013 to 2022
$3.8M
Optogenetic dissection of brain network deficits in Alzheimer's DiseaseRF1AG047669 · NIA · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI JIN, XIN, LEE, KUO-FEN · 2014 to 2015
$2.2M
Genetic analysis of the neurotrophin receptor p75 in neural developmentR01NS060833 · NINDS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI LEE, KUO-FEN · 2008 to 2012
$2.1M
Exploring Human-Induced Pluripotent Stem Cells for Alzheimer's Disease ResearchRF1AG042985 · NIA · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI GAGE, FRED H, LEE, KUO-FEN · 2012 to 2012
$528k
NCI NIH HHS P30 CA014195NIA NIH HHS P01 AG010435NIA NIH HHS P50 AG005131NIA NIH HHS RF1 AG042985NIA NIH HHS RF1 AG047669NICHD NIH HHS R01 HD034534NINDS NIH HHS P30 NS072031NINDS NIH HHS R01 NS060833NINDS NIH HHS R01 NS083815
6 · The paper itself

Abstract

Several lines of evidence suggest that neuregulin 1 (NRG1) signaling may influence cognitive function and neuropathology in Alzheimer's disease (AD). To test this possibility, full-length type I or type III NRG1 was overexpressed via lentiviral vectors in the hippocampus of line 41 AD mouse. Both type I and type III NRG1 improves deficits in the Morris water-maze behavioral task. Neuropathology was also significantly ameliorated. Decreased expression of the neuronal marker MAP2 and synaptic markers PSD95 and synaptophysin in AD mice was significantly reversed. Levels of Aβ peptides and plaques were markedly reduced. Furthermore, we showed that soluble ectodomains of both type I and type III NRG1 significantly increased expression of Aβ-degrading enzyme neprilysin (NEP) in primary neuronal cultures. Consistent with this finding, immunoreactivity of NEP was increased in the hippocampus of AD mice. These results suggest that NRG1 provides beneficial effects in candidate neuropathologic substrates of AD and, therefore, is a potential target for the treatment of AD.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesAnimalsCells, CulturedCognitionFemaleHippocampusHumansMaze LearningMice, TransgenicNeprilysinNeuregulin-1RatsAmyloid beta-PeptidesNeprilysinNeuregulin-1Nrg1 protein, rat

Identifiers

PMID27558862
PMCPMC4997345
OpenAlexW2513995665

What OpenQuestion holds

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Registered trials

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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.