Evidence map›Paper›PMID 39314304›Full record

ArticlebioRxiv : the preprint server for biology2024

In cell NMR reveals cells selectively amplify and structurally remodel amyloid fibrils.

Shoyab Ansari, Dominique Lagasca, Rania Dumarieh, Yiling Xiao, Sakshi Krishna, Yang Li, Kendra K Frederick

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2024. 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

7 authors.

Shoyab AnsariDepartment of Biophysics, UT Southwestern Medical Center, Dallas, TX 75390-8816.ORCID 0009-0009-0446-528X
Dominique LagascaDepartment of Biophysics, UT Southwestern Medical Center, Dallas, TX 75390-8816.ORCID 0000-0003-4404-4366
Rania DumariehDepartment of Biophysics, UT Southwestern Medical Center, Dallas, TX 75390-8816.ORCID 0000-0002-4462-7134
Yiling XiaoDepartment of Biophysics, UT Southwestern Medical Center, Dallas, TX 75390-8816.ORCID 0000-0002-4548-4833
Sakshi KrishnaDepartment of Biophysics, UT Southwestern Medical Center, Dallas, TX 75390-8816.ORCID 0000-0002-4223-0379
Yang LiDepartment of Biophysics, UT Southwestern Medical Center, Dallas, TX 75390-8816.ORCID 0000-0001-9601-4885
Kendra K FrederickDepartment of Biophysics, UT Southwestern Medical Center, Dallas, TX 75390-8816.ORCID 0000-0002-1656-5167

Funding

High sensitivity NMR for structure determination of neurodegenerative disease associated protein aggregates in native contextsDP2NS111236 · NINDS · UT SOUTHWESTERN MEDICAL CENTER · PI FREDERICK, KENDRA KING · 2018 to 2018
$2.4M
Molecular Biophysics Predoctoral Training ProgramT32GM008297 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI CHOOK, YUH MIN · 1989 to 2018
$2.4M
High sensitivity NMR for structure determination of neurodegenerative disease associated protein aggregates in native contextsR01NS134921 · NINDS · UT SOUTHWESTERN MEDICAL CENTER · PI Kendra King Frederick · 2024 to 2026
$1.3M
NIGMS NIH HHS T32 GM008297NINDS NIH HHS DP2 NS111236NINDS NIH HHS R01 NS134921
6 · The paper itself

Abstract

Amyloid forms of α-synuclein adopt different conformations depending on environmental conditions. Advances in structural biology have accelerated fibril characterization. However, it remains unclear which conformations predominate in biological settings because current methods typically not only require isolating fibrils from their native environments, but they also do not provide insight about flexible regions. To address this, we characterized α-syn amyloid seeds and used sensitivity enhanced nuclear magnetic resonance to investigate the amyloid fibrils resulting from seeded amyloid propagation in different settings. We found that the amyloid fold and conformational preferences of flexible regions are faithfully propagated

Identifiers

PMID39314304
PMCPMC11419106

What OpenQuestion holds

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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.