Evidence map›Paper›PMID 30442978›Full record

ArticleScientific reports2018

Amyloid β toxic conformer has dynamic localization in the human inferior parietal cortex in absence of amyloid plaques.

Yusuke Kageyama, Atsushi Saito, Olga Pletnikova, Gay L Rudow, Yumi Irie, Yang An, Kazuma Murakami, Kazuhiro Irie, Susan M Resnick, David R Fowler and 2 more

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Proteasome localization and activity in pig brain andFrontiers in cellular neuroscience · 2024
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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

12 authors.

Yusuke KageyamaDepartment of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA.
Atsushi SaitoDepartment of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA.
Olga PletnikovaDepartment of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA.
Gay L RudowDepartment of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA.
Yumi IrieDivision of Food Science & Biotechnology, Graduate School of Agriculture, Kyoto University, Kyoto, Japan.
Yang AnLaboratory of Behavioral Neuroscience, NIH/NIA/IRP, Baltimore, MD, USA.
Kazuma MurakamiDivision of Food Science & Biotechnology, Graduate School of Agriculture, Kyoto University, Kyoto, Japan.
Kazuhiro IrieDivision of Food Science & Biotechnology, Graduate School of Agriculture, Kyoto University, Kyoto, Japan.ORCID http://orcid.org/0000-0001-7109-8568
Susan M ResnickLaboratory of Behavioral Neuroscience, NIH/NIA/IRP, Baltimore, MD, USA.
David R FowlerOffice of the Chief Medical Examiner, Baltimore, MD, USA.
Lee J MartinDepartment of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA.
Juan C TroncosoDepartment of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA. troncoso@jhmi.edu.

Funding

'T V ASSESSMENT - MEMORY DISORDERED PATIENTS'P50AG005146 · NIA · JOHNS HOPKINS UNIVERSITY · PI LYKETSOS, CONSTANTINE G · 1985 to 2019
$37.6M
Early Markers of Alzheimer DiseaseZIAAG000185 · NIA · NATIONAL INSTITUTE ON AGING · PI WALKER, KEENAN · 2009 to 2025
$20.4M
University of Florida - Mt. Sinai Medical Center AD Research CenterP50AG047266 · NIA · UNIVERSITY OF FLORIDA · PI FEBO, MARCELO · 2015 to 2019
$7.3M
Studying the Physiological Role of Nuak1 in Tau PathogenesisK22NS092688 · NINDS · INDIANA UNIVERSITY INDIANAPOLIS · PI LASAGNA-REEVES, CRISTIAN · 2015 to 2019
$938k
Zeiss LSM780 Confocal Microscope for a Core FacilityS10OD016374 · OD · JOHNS HOPKINS UNIVERSITY · PI KUO, SCOT CHARLES · 2013 to 2013
$584k
ALZHEIMER'S DISEASE BEFORE PLAQUES AND TANGLES: Abeta-AMYLOID OLIGOMERS AND THE GLYMPHATIC PATHWAYR21AG055844 · NIA · JOHNS HOPKINS UNIVERSITY · PI TRONCOSO, JUAN · 2017 to 2018
$450k
NIA NIH HHS P50 AG005146NIA NIH HHS P50 AG047266NIA NIH HHS R21 AG055844NIH HHS S10 OD016374NINDS NIH HHS K22 NS092688
6 · The paper itself

Abstract

Amyloid β (Aβ) plays a critical role in the pathogenesis of Alzheimer's disease. Nevertheless, its distribution and clearance before Aβ plaque formation needs to be elucidated. Using an optimized immunofluorescent staining method, we examined the distribution of Aβ in the post-mortem parietal cortex of 35 subjects, 30 to 65 years of age, APOE ε3/ε3, without AD lesions. We used 11A1, an antibody against an Aβ conformer which forms neurotoxic oligomers. 11A1 immunoreactivity (IR) was present in cortical neurons, pericapillary spaces, astrocytes and the extracellular compartment at 30 years of age. The percentage of neurons with 11A1 IR did not change with age, but the number and percentage of astrocytes with 11A1 IR gradually increased. Notably, the percentage of pericapillary spaces labeled with 11A1 IR declined significantly in the 5

Indexed as

AdultAgedAmyloid beta-PeptidesAntibodiesAstrocytesFemaleHumansMaleMicrogliaMiddle AgedNeuronsParietal LobePlaque, AmyloidAmyloid beta-PeptidesAntibodies

Identifiers

PMID30442978
PMCPMC6237870

What OpenQuestion holds

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LicenceCC BY
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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.