Evidence map›Paper›PMID 39276772›Full record

ArticleCell2024

Co-opting templated aggregation to degrade pathogenic tau assemblies and improve motor function.

Lauren V C Miller, Guido Papa, Marina Vaysburd, Shi Cheng, Paul W Sweeney, Annabel Smith, Catarina Franco, Taxiarchis Katsinelos, Melissa Huang, Sophie A I Sanford and 6 more

Abstract read
In one paragraph

Article in Cell, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

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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

16 authors.

Lauren V C MillerUK Dementia Research Institute at the University of Cambridge, Department of Clinical Neurosciences, Hills Road, Cambridge CB2 0AH, UK; MRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK. Electronic address: lmiller@mrc-lmb.cam.ac.uk.
Guido PapaMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK. Electronic address: gpapa@mrc-lmb.cam.ac.uk.
Marina VaysburdMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK.
Shi ChengUK Dementia Research Institute at the University of Cambridge, Department of Clinical Neurosciences, Hills Road, Cambridge CB2 0AH, UK; GMU-GIBH Joint School of Life Sciences, The Guangdong-Hong Kong-Macau Joint Laboratory for Cell Fate, Regulation and Diseases, Guangzhou Medical University, Guangzhou, China.
Paul W SweeneyCancer Research UK Cambridge Institute, Robinson Way, Cambridge CB2 0RE, UK.
Annabel SmithUK Dementia Research Institute at the University of Cambridge, Department of Clinical Neurosciences, Hills Road, Cambridge CB2 0AH, UK.
Catarina FrancoMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK.
Taxiarchis KatsinelosUK Dementia Research Institute at the University of Cambridge, Department of Clinical Neurosciences, Hills Road, Cambridge CB2 0AH, UK.
Melissa HuangUK Dementia Research Institute at the University of Cambridge, Department of Clinical Neurosciences, Hills Road, Cambridge CB2 0AH, UK.
Sophie A I SanfordUK Dementia Research Institute at the University of Cambridge, Department of Clinical Neurosciences, Hills Road, Cambridge CB2 0AH, UK.
Jonathan BennUK Dementia Research Institute at the University of Cambridge, Department of Clinical Neurosciences, Hills Road, Cambridge CB2 0AH, UK.
Jasmine FarnsworthMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK.
Katie HigginsonMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK.
Holly JoynerMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK.
William A McEwanUK Dementia Research Institute at the University of Cambridge, Department of Clinical Neurosciences, Hills Road, Cambridge CB2 0AH, UK. Electronic address: wm305@cam.ac.uk.
Leo C JamesMRC Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK. Electronic address: lcj@mrc-lmb.cam.ac.uk.

Funding

Medical Research Council MC_U105181010Wellcome Trust 206248Wellcome Trust 223054
6 · The paper itself

Abstract

Protein aggregation causes a wide range of neurodegenerative diseases. Targeting and removing aggregates, but not the functional protein, is a considerable therapeutic challenge. Here, we describe a therapeutic strategy called "RING-Bait," which employs an aggregating protein sequence combined with an E3 ubiquitin ligase. RING-Bait is recruited into aggregates, whereupon clustering dimerizes the RING domain and activates its E3 function, resulting in the degradation of the aggregate complex. We exemplify this concept by demonstrating the specific degradation of tau aggregates while sparing soluble tau. Unlike immunotherapy, RING-Bait is effective against both seeded and cell-autonomous aggregation. RING-Bait removed tau aggregates seeded from Alzheimer's disease (AD) and progressive supranuclear palsy (PSP) brain extracts and was also effective in primary neurons. We used a brain-penetrant adeno-associated virus (AAV) to treat P301S tau transgenic mice, reducing tau pathology and improving motor function. A RING-Bait strategy could be applied to other neurodegenerative proteinopathies by replacing the Bait sequence to match the target aggregate.

Indexed as

Alzheimer DiseaseMice, TransgenicNeuronstau ProteinsAnimalsBrainDependovirusFemaleHEK293 CellsHumansMaleMiceMotor ActivityProtein AggregatesProtein Aggregation, PathologicalSupranuclear Palsy, ProgressiveProtein Aggregatestau ProteinsUbiquitin-Protein LigasesAlzheimer’s diseaseantibodiesgene therapyneurobiologyneurodegenerationprotein engineeringtargeted protein degradationtauopathyTRIM21ubiquitination

Identifiers

PMID39276772
PMCPMC7616835

What OpenQuestion holds

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LicenceCC BY
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.