Evidence map›Paper›PMID 27317951›Full record

ArticleFEBS letters2016

Peptide Inhibitors of the amyloidogenesis of IAPP: verification of the hairpin-binding geometry hypothesis.

Kalkena Sivanesam, Irene Shu, Kelly N L Huggins, Marianna Tatarek-Nossol, Aphrodite Kapurniotu, Niels H Andersen

Abstract readLetter
In one paragraph

Article in FEBS letters, 2016. 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
–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

8 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Targeting Amyloid Aggregation: An Overview of Strategies and Mechanisms.International journal of molecular sciences · 2018
    Review
  7. Small molecule probes of protein aggregation.Current opinion in chemical biology · 2017
    Review
  8. 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

6 authors.

Kalkena SivanesamDepartment of Chemistry, University of Washington, Seattle, WA, USA.
Irene ShuDepartment of Chemistry, University of Washington, Seattle, WA, USA.
Kelly N L HugginsDepartment of Chemistry, University of Washington, Seattle, WA, USA.
Marianna Tatarek-NossolDepartment of Biochemistry and Molecular Cell Biology, RWTH Aachen University, Germany.
Aphrodite KapurniotuDivision of Peptide Biochemistry, Technische Universität München, Freising, Germany.
Niels H AndersenDepartment of Chemistry, University of Washington, Seattle, WA, USA.

Funding

Exploring Protein Folding Landscapes by Circular PermutationR01GM099889 · NIGMS · UNIVERSITY OF WASHINGTON · PI ANDERSEN, NIELS HJORTH · 2012 to 2015
$1.0M
NIGMS NIH HHS R01 GM099889
6 · The paper itself

Abstract

Versions of a previously discovered β-hairpin peptide inhibitor of IAPP aggregation that are stabilized in that conformation, or even forced to remain in the hairpin conformation by a backbone cyclization constraint, display superior activity as inhibitors. The cyclized hairpin, cyclo-WW2, displays inhibitory activity at substoichiometric concentrations relative to this amyloidogenic peptide. The hairpin-binding hypothesis stands confirmed.

Indexed as

BenzothiazolesCircular DichroismHumansInsulinIslet Amyloid PolypeptidePeptidesProtein Aggregation, PathologicalProtein BindingProtein ConformationThiazolesBenzothiazolesInsulinIslet Amyloid PolypeptidePeptidesThiazolesthioflavin Tamyloid fibril formationcircular dichroismcyclic β-hairpinscytotoxicity inhibitionhuman pancreatic amylinthioflavin T fluorescencetype II diabetes

Identifiers

PMID27317951
PMCPMC4992449

What OpenQuestion holds

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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.