Evidence map›Paper›PMID 27793967›Full record

ReviewCold Spring Harbor perspectives in biology2017

The Three-Dimensional Structures of Amyloids.

Roland Riek

Abstract readReview
In one paragraph

Review in Cold Spring Harbor perspectives in biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing 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

40 citing papers in PubMed.

  1. Article
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  3. PET imaging of alpha-synuclein: from radiotracer design through in vitro and in vivo translation.European journal of nuclear medicine and molecular imaging · 2026
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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

1 author.

Roland RiekLaboratory of Physical Chemistry, ETH Zürich, 8093 Zürich, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amyloids are highly ordered protein aggregates that are associated with both disease (including PrP prion, Alzheimer's, and Parkinson's) and biological function. The amyloid structure is composed of the cross-β-sheet entity, which is an almost indefinitely repeating two-layered intermolecular β-sheet motif. The three-dimensional (3D) structure is unique among protein folds because it folds only upon intermolecular contacts (for a folding to occur, only short sequences of amino acid residues are required), and the structure repeats itself at the atomic level (i.e., every 4.7 Å). As a consequence of this structure, among others, it can grow by recruiting corresponding amyloid peptide/protein and thus has the capacity to be an infectious protein (i.e., a prion). Furthermore, its repetitiveness can translate what would be a nonspecific activity as monomer into a potent one through cooperativity. Because of these and other properties, the activities of amyloids are manifold and include peptide storage, template assistance, loss of function, gain of function, generation of toxicity, membrane binding, infectivity, and more. This review summarizes the structural nature of the cross-β-sheet motif on the basis of a few high-resolution structural studies of amyloids in the context of potential biological activities.

Indexed as

AmyloidHumansMagnetic Resonance SpectroscopyProtein ConformationAmyloid

Identifiers

PMID27793967
PMCPMC5287077

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.