Evidence map›Paper›PMID 38168440›Full record

ArticleResearch square2023

Localized molecular chaperone synthesis maintains neuronal dendrite proteostasis.

Maria Vera Ugalde, Célia Alecki, Javeria Rizwan, Phuong Le, Suleima Jacob-Tomas, Jia Ming Xu, Sandra Minotti, Tad Wu, Heather Durham, Gene Yeo

Open access · greenAbstract readPreprint
In one paragraph

Article in Research square, 2023. 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, 0 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 2 countries.

Maria Vera UgaldeMcGill University.
Célia AleckiMcGill University.
Javeria RizwanMcGill University.
Phuong LeUniversity of California, San Diego.ORCID 0000-0003-1836-7145
Suleima Jacob-TomasMcGill University.
Jia Ming XuMcGill University.
Sandra MinottiMcGill University.
Tad WuMcGill University.
Heather DurhamMcGill University.
Gene YeoUniversity of California, San Diego.
McGill University · CAUniversity of California System · USUniversity of California San Diego · US

Funding

Functional RNA elements in the human genomeR01HG004659 · NHGRI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Kevin Daniel Corbett, Eugene Wei-Ming Yeo · 2008 to 2026
$12.4M
A Comprehensive Functional Map of Human Protein-RNA InteractionsU41HG009889 · NHGRI · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI GRAVELEY, BRENTON R. · 2018 to 2021
$9.4M
Therapeutic strategies for microsatellite expansion diseases using RNA-targeting CRISPR/CasR01NS103172 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MAURICE SCOTT SWANSON, Eugene Wei-Ming Yeo · 2017 to 2026
$5.6M
A comprehensive binding and functional map of human RNA-binding proteinsU24HG009889 · NHGRI · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI GRAVELEY, BRENTON R., YEO, EUGENE WEI-MING · 2022 to 2025
$5.5M
STAMP technology to enable single-cell and isoform-sensitive detection of RBP sitesR01HG011864 · NHGRI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI YEO, EUGENE WEI-MING · 2021 to 2024
$4.0M
Ribo-STAMPEDE: novel tools for molecular profiling of brain cell typesRF1MH126719 · NIMH · SCRIPPS RESEARCH INSTITUTE, THE · PI LIPPI, GIORDANO, YEO, EUGENE WEI-MING · 2022 to 2022
$2.3M
NHGRI NIH HHS R01 HG004659NHGRI NIH HHS R01 HG011864NHGRI NIH HHS U24 HG009889NHGRI NIH HHS U41 HG009889NIMH NIH HHS RF1 MH126719NINDS NIH HHS R01 NS103172
6 · The paper itself

Abstract

Proteostasis is maintained through regulated protein synthesis and degradation and chaperone-assisted protein folding. However, this is challenging in neuronal projections because of their polarized morphology and constant synaptic proteome remodeling. Using high-resolution fluorescence microscopy, we discovered that neurons localize a subset of chaperone mRNAs to their dendrites and use microtubule-based transport to increase this asymmetric localization following proteotoxic stress. The most abundant dendritic chaperone mRNA encodes a constitutive heat shock protein 70 family member (HSPA8). Proteotoxic stress also enhanced

Indexed as

amyotrophic lateral sclerosisdendriteheat shock proteinlocalized translationmRNAneurodegenerationNeuronprotein homeostasissingle-molecule fluorescence microscopy

Identifiers

PMID38168440
PMCPMC10760236
OpenAlexW4389546503

What OpenQuestion holds

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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.