Evidence map›Paper›PMID 42389901›Full record

ArticleThe journal of physical chemistry. B2026

In Vitro-Prepared A30P Alpha-Synuclein Fibrils Adopt the Conserved and Disease-Relevant Greek Key Fold.

Moses H Milchberg, Owen A Warmuth, Collin G Borcik, Ruixian Han, Benjamin D Harding, Barry DeZonia, Dhruva D Dhavale, Joshua A Pierson, Paul T Kotzbauer, Elizabeth R Wright and 2 more

Abstract read
In one paragraph

Article in The journal of physical chemistry. B, 2026. 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

  • Update of
    2026
5 · Who and what money

Authors and funding

12 authors.

Moses H MilchbergDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.
Owen A WarmuthDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.
Collin G BorcikDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.ORCID 0000-0002-4733-7773
Ruixian HanDepartment of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.
Benjamin D HardingDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.
Barry DeZoniaDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.ORCID 0000-0002-7151-8670
Dhruva D DhavaleDepartment of Neurology and Hope Center for Neurological Disorders, Washington University School of Medicine, St. Louis, Missouri 63110, United States.
Joshua A PiersonDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.
Paul T KotzbauerDepartment of Neurology and Hope Center for Neurological Disorders, Washington University School of Medicine, St. Louis, Missouri 63110, United States.
Elizabeth R WrightDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.ORCID 0000-0003-0712-9475
Charles D SchwietersComputational Biomolecular Magnetic Resonance Core, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892, United States.
Chad M RienstraDepartment of Biochemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States.ORCID 0000-0002-9912-5596

Funding

Technologies for Solid-State NMR Data CollectionP41GM136463 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI WESTLER, WILLIAM MILO · 2021 to 2025
$6.4M
Structural Biology of Alpha-Synuclein in Lewy Body DementiaRF1NS110436 · NINDS · WASHINGTON UNIVERSITY · PI KOTZBAUER, PAUL T, RIENSTRA, CHAD M · 2023 to 2023
$4.2M
Predoctoral Training in Molecular BiophysicsT32GM130550 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI SENES, ALESSANDRO · 2019 to 2023
$1.5M
Structural Biology and Biophysics of Alpha-Synuclein Fibrils by Solid-State NMRF32GM149118 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI BORCIK, COLLIN GRIFFIN · 2023 to 2024
$143k
NIGMS NIH HHS F32 GM149118NIGMS NIH HHS P41 GM136463NIGMS NIH HHS T32 GM130550NINDS NIH HHS RF1 NS110436
6 · The paper itself

Abstract

The pathological hallmark of Parkinson disease (PD) is the formation of the protein alpha-synuclein (Asyn) into β-sheet-rich, self-templating fibrils in the brain. Since the first atomic structure of wild-type Asyn fibrils was determined nearly a decade ago, several other in vitro structures of hereditary mutant fibrils and structures derived from post-mortem diseased patient tissue have been determined by solid-state nuclear magnetic resonance (SSNMR) spectroscopy and cryo-electron microscopy. These structures have not only expanded the library of structures available for computational modeling of drug binding and therapeutic development but also given unprecedented insight into the disease specificity and structural polymorphism of Asyn fibrils. Here, we report the high-resolution SSNMR structure of the A30P hereditary mutant Asyn fibril, associated with early onset PD. Our structural model is calculated using several thousand distance restraints derived from one sample, primarily sourced through 3D

Indexed as

alpha-SynucleinHumansModels, MolecularMutationNuclear Magnetic Resonance, BiomolecularParkinson Diseasealpha-Synuclein

Identifiers

PMID42389901
PMCPMC13383735

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Registered trials

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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.