Pervasive mislocalization of pathogenic coding variants underlying human disorders.
Journal
Cell
ISSN: 1097-4172
Titre abrégé: Cell
Pays: United States
ID NLM: 0413066
Informations de publication
Date de publication:
25 Sep 2024
25 Sep 2024
Historique:
received:
06
09
2023
revised:
22
07
2024
accepted:
04
09
2024
medline:
3
10
2024
pubmed:
3
10
2024
entrez:
1
10
2024
Statut:
aheadofprint
Résumé
Widespread sequencing has yielded thousands of missense variants predicted or confirmed as disease causing. This creates a new bottleneck: determining the functional impact of each variant-typically a painstaking, customized process undertaken one or a few genes and variants at a time. Here, we established a high-throughput imaging platform to assay the impact of coding variation on protein localization, evaluating 3,448 missense variants of over 1,000 genes and phenotypes. We discovered that mislocalization is a common consequence of coding variation, affecting about one-sixth of all pathogenic missense variants, all cellular compartments, and recessive and dominant disorders alike. Mislocalization is primarily driven by effects on protein stability and membrane insertion rather than disruptions of trafficking signals or specific interactions. Furthermore, mislocalization patterns help explain pleiotropy and disease severity and provide insights on variants of uncertain significance. Our publicly available resource extends our understanding of coding variation in human diseases.
Identifiants
pubmed: 39353438
pii: S0092-8674(24)01021-3
doi: 10.1016/j.cell.2024.09.003
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Informations de copyright
Copyright © 2024 Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of interests A.E.C. serves as a scientific advisor for Recursion, Quiver, and SyzOnc, which use image-based profiling for drug discovery, and receives honoraria for occasional talks at pharmaceutical and biotechnology companies. F.P.R. is a scientific advisor and investor in Constantiam Biosciences, which provides tools for clinical variant annotation.