Evidence map›Paper›PMID 39282355›Full record

ArticlebioRxiv : the preprint server for biology2024

Methods for high throughput discovery of fluoroprobes that recognize tau fibril polymorphs.

Emma C Carroll, Hyunjun Yang, Julia G Jones, Abby Oehler, Annemarie F Charvat, Kelly M Montgomery, Anthony Yung, Zoe Millbern, Nelson R Vinueza, William F DeGrado and 3 more

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

5 · Who and what money

Authors and funding

13 authors.

Emma C CarrollDepartment of Chemistry, San José State University, San José, CA 95192.
Hyunjun YangInstitute for Neurodegenerative Diseases, University of California, San Francisco, San Francisco, CA 94158.
Julia G JonesInstitute for Neurodegenerative Diseases, University of California, San Francisco, San Francisco, CA 94158.
Abby OehlerInstitute for Neurodegenerative Diseases, University of California, San Francisco, San Francisco, CA 94158.
Annemarie F CharvatInstitute for Neurodegenerative Diseases, University of California, San Francisco, San Francisco, CA 94158.
Kelly M MontgomeryInstitute for Neurodegenerative Diseases, University of California, San Francisco, San Francisco, CA 94158.
Anthony YungInstitute for Neurodegenerative Diseases, University of California, San Francisco, San Francisco, CA 94158.
Zoe MillbernDepartment of Textile Engineering, Chemistry and Science, North Carolina State University, Raleigh, NC 27695.
Nelson R VinuezaDepartment of Textile Engineering, Chemistry and Science, North Carolina State University, Raleigh, NC 27695.
William F DeGradoDepartment of Pharmaceutical Chemistry, University of California San Francisco; San Francisco, CA 94158.
Daniel A MordesInstitute for Neurodegenerative Diseases, University of California, San Francisco, San Francisco, CA 94158.
Carlo CondelloInstitute for Neurodegenerative Diseases, University of California, San Francisco, San Francisco, CA 94158.
Jason E GestwickiInstitute for Neurodegenerative Diseases, University of California, San Francisco, San Francisco, CA 94158.ORCID 0000-0002-6125-3154

Funding

VIRAL DEGENERATIVE DEMENTING DISEASE IN AGING (SUPP)P01AG002132 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI SALI, ANDREJ · 1985 to 2024
$51.7M
Deciphering the relationship between structure, dynamics and function in helical bundle proteinsR35GM122603 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI WILLIAM DEGRADO · 2017 to 2026
$7.1M
Structural characterization of tau conformational heterogeneity in Down syndromeRF1NS133651 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CONDELLO, CARLO L, SOUTHWORTH, DANIEL RYLAND · 2023 to 2025
$2.7M
Differential Scanning Fluorimetry (DSF) Methods for Studying Protein StabilityR01GM141299 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GESTWICKI, JASON E · 2021 to 2024
$1.5M
Patching Amyloid Surface onto Soluble ProteinK99AG084926 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI YANG, HYUNJUN · 2024 to 2024
$119k
Molecular recognition of pathological tau fibril conformationsF32AG076281 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CARROLL, EMMA C · 2022 to 2023
$99k
NIA NIH HHS F32 AG076281NIA NIH HHS K99 AG084926NIA NIH HHS P01 AG002132NIGMS NIH HHS R01 GM141299NIGMS NIH HHS R35 GM122603NINDS NIH HHS RF1 NS133651
6 · The paper itself

Abstract

Aggregation of microtubule-associated protein tau (MAPT/tau) into conformationally distinct fibrils underpins neurodegenerative tauopathies. Fluorescent probes (fluoroprobes), such as thioflavin T (ThT), have been essential tools for studying tau aggregation; however, most of them do not discriminate between amyloid fibril conformations (polymorphs). This gap is due, in part, to a lack of high-throughput methods for screening large, diverse chemical collections. Here, we leverage advances in protein adaptive differential scanning fluorimetry (paDSF) to screen the Aurora collection of 300+ fluorescent dyes against multiple synthetic tau fibril polymorphs. This screen, coupled with orthogonal secondary assays, revealed pan-fibril binding chemotypes, as well as fluoroprobes selective for subsets of fibrils. One fluoroprobe recognized tau pathology in

Indexed as

dyehigh-throughput screeningmolecular recognitiontauopathytime-resolved fluorescence

Identifiers

PMID39282355
PMCPMC11398390

What OpenQuestion holds

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LicenceCC BY-NC
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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.