Evidence map›Paper›PMID 41300426›Full record

ArticleAntioxidants (Basel, Switzerland)2025

Effect of Copper-Catalyzed Oxidation on the Aggregation of the Islet Amyloid Polypeptide.

Océane Amilca, Phuong Trang Nguyen, Lucie Perquis, Fabrice Collin, Steve Bourgault

Abstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Océane AmilcaDepartment of Chemistry, Université du Québec à Montréal, Montreal, QC H3C 3P8, Canada.ORCID 0009-0002-0495-4752
Phuong Trang NguyenDepartment of Chemistry, Université du Québec à Montréal, Montreal, QC H3C 3P8, Canada.ORCID 0009-0002-9824-665X
Lucie PerquisLaboratoire Softmat, Université de Toulouse, CNRS UMR 5623, 31400 Toulouse, France.
Fabrice CollinLaboratoire Softmat, Université de Toulouse, CNRS UMR 5623, 31400 Toulouse, France.
Steve BourgaultDepartment of Chemistry, Université du Québec à Montréal, Montreal, QC H3C 3P8, Canada.ORCID 0000-0002-5563-8787

Funding

Natural Sciences and Engineering Research Council of Canada RGPIN-2025-06834
6 · The paper itself

Abstract

The islet amyloid polypeptide (IAPP) is a 37-residue peptide hormone secreted by pancreatic β-cells that is known to aggregate into amyloid fibrils. These fibrils accumulate in the pancreatic islets of individuals afflicted with type 2 diabetes and are implicated in β-cell dysfunction. Metal ions such as copper and zinc are known to modulate IAPP fibrillization, yet the role of metal-induced oxidative modifications in this process remains largely unexplored. This study examines the non-enzymatic post-translational oxidation of IAPP and its effects on aggregation using the biologically relevant Cu/O

Indexed as

aggregationamyloid fibrilscopperIAPPoxidation

Identifiers

PMID41300426
PMCPMC12649479

What OpenQuestion holds

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LicenceCC BY
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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.