Evidence map›Paper›PMID 32501687›Full record

ArticleJournal of the American Chemical Society2020

Effects of N-Terminal Residues on the Assembly of Constrained β-Hairpin Peptides Derived from Aβ.

Tuan D Samdin, Michał Wierzbicki, Adam G Kreutzer, William J Howitz, Mike Valenzuela, Alberto Smith, Victoria Sahrai, Nicholas L Truex, Matthew Klun, James S Nowick

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

10 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. An Improved Turn Structure for Inducing β-Hairpin Formation in Peptides.Angewandte Chemie (International ed. in English) · 2021
    Article
  7. Exploring amyloid oligomers with peptide model systems.Current opinion in chemical biology · 2021
    Review
  8. Article
  9. Article
  10. New CationicFrontiers in chemistry · 2021
    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

10 authors at 1 institution in 1 country.

Tuan D SamdinDepartment of Chemistry, University of California, Irvine, California 92697-2025, United States.ORCID 0000-0003-3516-9175
Michał WierzbickiDepartment of Chemistry, University of California, Irvine, California 92697-2025, United States.ORCID 0000-0002-9217-634X
Adam G KreutzerDepartment of Chemistry, University of California, Irvine, California 92697-2025, United States.ORCID 0000-0002-9724-6298
William J HowitzDepartment of Chemistry, University of California, Irvine, California 92697-2025, United States.ORCID 0000-0001-6323-7126
Mike ValenzuelaDepartment of Chemistry, University of California, Irvine, California 92697-2025, United States.
Alberto SmithDepartment of Chemistry, University of California, Irvine, California 92697-2025, United States.ORCID 0000-0002-3632-7836
Victoria SahraiDepartment of Chemistry, University of California, Irvine, California 92697-2025, United States.ORCID 0000-0002-6835-1355
Nicholas L TruexDepartment of Chemistry, University of California, Irvine, California 92697-2025, United States.ORCID 0000-0002-7369-685X
Matthew KlunDepartment of Chemistry, University of California, Irvine, California 92697-2025, United States.
James S NowickDepartment of Chemistry, University of California, Irvine, California 92697-2025, United States.ORCID 0000-0002-2273-1029
University of California, Irvine · US

Funding

Purchase of an Microwave Peptide SynthesizerR01GM097562 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI NOWICK, JAMES S · 2012 to 2019
$2.5M
NIGMS NIH HHS R01 GM097562
6 · The paper itself

Abstract

This paper describes the synthesis, solution-phase biophysical studies, and X-ray crystallographic structures of hexamers formed by macrocyclic β-hairpin peptides derived from the central and C-terminal regions of Aβ, which bear "tails" derived from the N-terminus of Aβ. Soluble oligomers of the β-amyloid peptide, Aβ, are thought to be the synaptotoxic species responsible for neurodegeneration in Alzheimer's disease. Over the last 20 years, evidence has accumulated that implicates the N-terminus of Aβ as a region that may initiate the formation of damaging oligomeric species. We previously studied, in our laboratory, macrocyclic β-hairpin peptides derived from Aβ

Indexed as

Amyloid beta-PeptidesCrystallography, X-RayHumansModels, MolecularProtein ConformationAmyloid beta-Peptides

Identifiers

PMID32501687
PMCPMC7927569
OpenAlexW3033386975

What OpenQuestion holds

Textmetadata
LicenceTDM
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.