Evidence map›Paper›PMID 30760863›Full record

ReviewLaboratory investigation; a journal of technical methods and pathology2019

The amyloid cascade and Alzheimer's disease therapeutics: theory versus observation.

Rudy J Castellani, Germán Plascencia-Villa, George Perry

Open access · bronzeAbstract readReview
PubMed Publisher
In one paragraph

Review in Laboratory investigation; a journal of technical methods and pathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
8.1field-weighted citation impact, top 2% 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

61 citing papers in PubMed, 116 citations in OpenAlex.

  1. Effects ofFoods (Basel, Switzerland) · 2026
    Article
  2. Review
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  10. Review
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  12. Central role of brain regulatory T cells in the inflammatory cascade in Alzheimer's disease.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. In 2024, theFrontiers in aging neuroscience · 2024
    Article
  17. Review
  18. Article
  19. Review
  20. Disrupting Dimeric β-Amyloid by Electric Fields.ACS physical chemistry Au · 2023
    Article

1 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 1 country.

Rudy J CastellaniDepartments of Pathology, Anatomy, and Laboratory Medicine, West Virginia University School of Medicine, Morgantown, WV, USA. Rudolph.castellani@hsc.wvu.edu.
Germán Plascencia-VillaDepartment of Biology and Brain Health Consortium, College of Sciences, The University of Texas at San Antonio, San Antonio, TX, USA.
George PerryDepartment of Biology and Brain Health Consortium, College of Sciences, The University of Texas at San Antonio, San Antonio, TX, USA.ORCID http://orcid.org/0000-0002-6547-0172
The University of Texas at San Antonio · USWest Virginia University · US

Funding

STRUCTURAL VISUALIZATION IN BIOINFORMATICSG12RR013646 · NCRR · UNIVERSITY OF TEXAS SAN ANTONIO · PI ZHANG, JI · 1998 to 2011
$19.6M
RCMI Center for Interdiscplinary Health Research CIHRG12MD007591 · NIMHD · UNIVERSITY OF TEXAS SAN ANTONIO · PI PERRY, GEORGE · 2012 to 2016
$10.4M
NCRR NIH HHS G12 RR013646NIMHD NIH HHS G12 MD007591
6 · The paper itself

Abstract

The identification of amyloid-β precursor protein (APP) pathogenic mutations in familial early onset Alzheimer's disease (AD), along with knowledge that amyloid-β (Aβ) was the principle protein component of senile plaques, led to the establishment of the amyloid cascade hypothesis. Down syndrome substantiated the hypothesis, given an extra copy of the APP gene and invariable AD pathology hallmarks that occur by middle age. An abundance of support for the amyloid cascade hypothesis followed. Prion-like protein misfolding and non-Mendelian transmission of neurotoxicity are among recent areas of investigation. Aβ-targeted clinical trials have been disappointing, with negative results attributed to inadequacies in patient selection, challenges in pharmacology, and incomplete knowledge of the most appropriate target. There is evidence, however, that proof of concept has been achieved, i.e., clearance of Aβ during life, but with no significant changes in cognitive trajectory in AD. Whether the time, effort, and expense of Aβ-targeted therapy will prove valuable will be determined over time, as Aβ-centered clinical trials continue to dominate therapeutic strategies. It seems reasonable to hypothesize that the amyloid cascade is intimately involved in AD, in parallel with disease pathogenesis, but that removal of toxic Aβ is insufficient for an effective disease modification.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesHumansMolecular Targeted TherapyAmyloid beta-Peptides

Identifiers

PMID30760863
OpenAlexW2912754856

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.