Evidence map›Paper›PMID 25457550›Full record

ArticleNeurobiology of aging2015

N-terminal region of myelin basic protein reduces fibrillar amyloid-β deposition in Tg-5xFAD mice.

Ming-Hsuan Ou-Yang, Feng Xu, Mei-Chen Liao, Judianne Davis, John K Robinson, William E Van Nostrand

Open access · greenAbstract read
In one paragraph

Article in Neurobiology of aging, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Ming-Hsuan Ou-YangDepartment of Neurosurgery, Health Sciences Center, Stony Brook University, Stony Brook, NY, USA.
Feng XuDepartment of Neurosurgery, Health Sciences Center, Stony Brook University, Stony Brook, NY, USA.
Mei-Chen LiaoDepartment of Neurosurgery, Health Sciences Center, Stony Brook University, Stony Brook, NY, USA.
Judianne DavisDepartment of Neurosurgery, Health Sciences Center, Stony Brook University, Stony Brook, NY, USA.
John K RobinsonDepartment of Psychology, Health Sciences Center, Stony Brook University, Stony Brook, NY, USA.
William E Van NostrandDepartment of Neurosurgery, Health Sciences Center, Stony Brook University, Stony Brook, NY, USA; Department of Medicine, Health Sciences Center, Stony Brook University, Stony Brook, NY, USA. Electronic address: William.VanNostrand@sbumed.org.
Stony Brook University · US

Funding

Influence of myelin basic protein on neuronal A Beta assembly and toxicityR21NS079951 · NINDS · STATE UNIVERSITY NEW YORK STONY BROOK · PI VAN NOSTRAND, WILLIAM E. · 2012 to 2013
$424k
Mouse Model of Myelin Basic Protein-Amyloid Beta Interactions in BrainR21AG039215 · NIA · STATE UNIVERSITY NEW YORK STONY BROOK · PI VAN NOSTRAND, WILLIAM E. · 2011 to 2012
$310k
Mouse Model of Myelin Basic Protein-Amyloid Beta Interactions in BrainR33AG039215 · NIA · STATE UNIVERSITY NEW YORK STONY BROOK · PI VAN NOSTRAND, WILLIAM E. · 2013 to 2013
$236k
NIA NIH HHS AG39215NIA NIH HHS R21 AG039215NIA NIH HHS R33 AG039215NINDS NIH HHS NS79951NINDS NIH HHS R21 NS079951
6 · The paper itself

Abstract

Alzheimer's disease is a progressive neurodegenerative disorder that is characterized by extensive deposition of fibrillar amyloid-β (Aβ) in the brain. Previously, myelin basic protein (MBP) was identified to be a potent inhibitor to Aβ fibril formation, and this inhibitory activity was localized to the N-terminal residues 1-64, a fragment designated MBP1. Here, we show that the modest neuronal expression of a fusion protein of the biologically active MBP1 fragment and the enhanced green fluorescent protein (MBP1-EGFP) significantly improved the performance of spatial learning memory in Tg-5xFAD mice, a model of pathologic Aβ accumulation in brain. The levels of insoluble Aβ and fibrillar amyloid were significantly reduced in bigenic Tg-5xFAD/Tg-MBP1-EGFP mice. Quantitative stereological analysis revealed that the reduction in amyloid was because of a reduction in the size of fibrillar plaques rather than a decrease in plaque numbers. The current findings support previous studies showing that MBP1 inhibits Aβ fibril formation in vitro and demonstrate the ability of MBP1 to reduce Aβ pathology and improve behavioral performance.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesAnimalsBehaviorBrainDisease Models, AnimalMice, TransgenicMyelin Basic ProteinProtein Aggregation, PathologicalAmyloid beta-PeptidesMyelin Basic ProteinAlzheimer's diseaseAmyloid β-proteinMyelin basic proteinTransgenic mice

Identifiers

PMID25457550
PMCPMC4315736
OpenAlexW1993217787

What OpenQuestion holds

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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.