Evidence map›Paper›PMID 28687859›Full record

ReviewEuropean biophysics journal : EBJ2017

Impact of a discordant helix on β-amyloid structure, aggregation ability and toxicity.

Yi-Cheng Chen

Abstract readReview
PubMed Publisher
In one paragraph

Review in European biophysics journal : EBJ, 2017. 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. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
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

1 author.

Yi-Cheng ChenDepartment of Medicine, MacKay Medical College, New Taipei, Taiwan. chen15@mmc.edu.tw.ORCID http://orcid.org/0000-0003-2443-7365

Funding

Ministry of Science and Technology, Taiwan MOST105-2113-M-715-001
6 · The paper itself

Abstract

According to amyloid cascade hypothesis, the deposit of amyloid-β (Aβ) peptide is the main cause of Alzheimer's disease (AD). The aggregation ability and toxicity of Aβ peptides are highly associated with the sequence and conformation. A discordant helix is a helical segment with a tendency to form a β-strand conformation and has been found in many amyloid-like proteins or peptides. In this review, we summarize the current knowledge of the properties of a Aβ discordant helix and its impact on the Aβ structure, aggregation ability and cytotoxicity. In an Aβ sequence, a discordant helical region located at residue 15-26 has been proposed. This discordant helix plays a vital role in Aβ conformation, aggregation ability and cytotoxicity. Any factors which can stabilize the structure of the discordant helix may lead to the prevention of aggregation and toxicity of Aβ. This makes the discordant helix an attractive target for the design of new drugs for the treatment of AD.

Indexed as

Protein AggregatesAmyloid beta-PeptidesAmyloid beta-Protein PrecursorAnimalsProtein Conformation, alpha-HelicalStructure-Activity RelationshipAmyloid beta-PeptidesAmyloid beta-Protein PrecursorProtein AggregatesAggregationAlzheimer’s diseaseCytotoxicityDiscordant helixStructureΒ-amyloid

Identifiers

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.