Deep Mutational Scanning in Disease-related Genes with Saturation Mutagenesis-Reinforced Functional Assays (SMuRF)
Interpretation of disease-causing genetic variants remains a challenge in human genetics. Current costs and complexity of deep mutational scanning methods hamper crowd-sourcing approaches toward genome-wide resolution of variants in disease-related genes. Our framework, Saturation Mutagenesis-Reinforced Functional assays (SMuRF), addresses these issues by offering simple and cost-effective saturation mutagenesis, as well as streamlining functional assays to enhance the interpretation of unresolved variants. Applying SMuRF to neuromuscular disease genes FKRP and LARGE1, we generated functional scores for over 99.8% of all possible coding single nucleotide variants and resolved 310 clinically reported variants of uncertain significance with high confidence, enhancing clinical variant interpretation in dystroglycanopathies. SMuRF also demonstrates utility in predicting disease severity, resolving critical structural regions, and providing training datasets for the development of computational predictors. Our approach opens new directions for enabling variant-to-function insights for disease genes in a manner that is broadly useful for crowd-sourcing implementation across standard research laboratories.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - year:2023 |
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| Enthalten in: |
bioRxiv : the preprint server for biology - (2023) vom: 27. Nov. |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Ma, Kaiyue [VerfasserIn] |
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| Links: |
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| Themen: |
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| Anmerkungen: |
Date Revised 18.12.2023 published: Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1101/2023.07.12.548370 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM363655492 |
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| 520 | |a Interpretation of disease-causing genetic variants remains a challenge in human genetics. Current costs and complexity of deep mutational scanning methods hamper crowd-sourcing approaches toward genome-wide resolution of variants in disease-related genes. Our framework, Saturation Mutagenesis-Reinforced Functional assays (SMuRF), addresses these issues by offering simple and cost-effective saturation mutagenesis, as well as streamlining functional assays to enhance the interpretation of unresolved variants. Applying SMuRF to neuromuscular disease genes FKRP and LARGE1, we generated functional scores for over 99.8% of all possible coding single nucleotide variants and resolved 310 clinically reported variants of uncertain significance with high confidence, enhancing clinical variant interpretation in dystroglycanopathies. SMuRF also demonstrates utility in predicting disease severity, resolving critical structural regions, and providing training datasets for the development of computational predictors. Our approach opens new directions for enabling variant-to-function insights for disease genes in a manner that is broadly useful for crowd-sourcing implementation across standard research laboratories | ||
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| 700 | 1 | |a Ng, Kenneth K |e verfasserin |4 aut | |
| 700 | 1 | |a Huang, Shushu |e verfasserin |4 aut | |
| 700 | 1 | |a Lake, Nicole J |e verfasserin |4 aut | |
| 700 | 1 | |a Xu, Jenny |e verfasserin |4 aut | |
| 700 | 1 | |a Lek, Angela |e verfasserin |4 aut | |
| 700 | 1 | |a Ge, Lin |e verfasserin |4 aut | |
| 700 | 1 | |a Woodman, Keryn G |e verfasserin |4 aut | |
| 700 | 1 | |a Koczwara, Katherine E |e verfasserin |4 aut | |
| 700 | 1 | |a Ho, Vincent |e verfasserin |4 aut | |
| 700 | 1 | |a O'Connor, Christine L |e verfasserin |4 aut | |
| 700 | 1 | |a Joseph, Soumya |e verfasserin |4 aut | |
| 700 | 1 | |a Brindley, Melinda A |e verfasserin |4 aut | |
| 700 | 1 | |a Campbell, Kevin P |e verfasserin |4 aut | |
| 700 | 1 | |a Lek, Monkol |e verfasserin |4 aut | |
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