Cited by 121Pharmacogenetics and Drug MetabolismGenomics and Rare DiseasesGenetic Associations and Epidemiology

Massively parallel variant characterization identifies NUDT15 alleles associated with thiopurine toxicity

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Suiter, Chase C., Moriyama, Takaya, Matreyek, Kenneth A., Yang, Wentao, Scaletti, Emma Rose, Nishii, Rina, Yang, Wenjian, Hoshitsuki, Keito +24 more·2020·Proceedings of the National Academy of Sciences

Abstract

Significance: Pharmacogenetics is a prototype of genomics-guided precision medicine. While there is a rapid expansion of novel pharmacogenetic variants discovered by genome sequencing, the lack of variant interpretation in a scalable fashion is a formidable barrier in this field. NUDT15 polymorphism is a major genetic cause for hematopoietic toxicity during thiopurine therapy. Motivated by the need to understand NUDT15 variant effects for clinical actions, we developed a massively parallel assay to preemptively characterize 91.8% of all possible missense variants in NUDT15 . Our function-based variant classification accurately predicted thiopurine toxicity risk alleles in patients. These results vastly improved the ability to implement genotype-guided thiopurine therapy and illustrated the value and potential of a high-throughput variant effect screen in general.

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Authors
Suiter, C. C., Moriyama, T., Matreyek, K. A., Yang, W., Scaletti, E. R., Nishii, R., Yang, W., Hoshitsuki, K., Singh, M., Trehan, A., Parish, C., Smith, C., Li, L., Bhojwani, D., Yuen, L. Y. P., Li, C.-K., Li, C.-H., Yang, Y.-L., Walker, G. J., Goodhand, J. R., Kennedy, N. A., Klussmann, F. A., Bhatia, S., Relling, M. V., Kato, M., Hori, H., Bhatia, P., Ahmad, T., Yeoh, A. E. J., Stenmark, P., Fowler, D. M., & Yang, J. J.
Affiliations
  • St. Jude Children's Research Hospital (US)
  • University of Washington (US)
  • Stockholm University (SE)
  • Post Graduate Institute of Medical Education and Research (IN)
  • Children's Hospital Los Angeles (US)
  • Hong Kong Children's Hospital (HK)
  • Chinese University of Hong Kong (HK)
  • National Taiwan University (TW)
  • University of Exeter (GB)
  • Unidad Nacional de Oncología Pediátrica, Guatemala City 01011, Guatemala;
  • University of Alabama (US)
  • National Center For Child Health and Development (JP)
  • Mie University (JP)
  • National University of Singapore (SG)
  • Canadian Institute for Advanced Research (CA)
Venue
Proceedings of the National Academy of Sciences
Published
2020-02-24
Volume
117
Issue
10
Pages
5394-5401
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W3008294336
Cited by
121
References
49
Citations by year
2026: 13 · 2025: 13 · 2024: 21 · 2023: 20 · 2022: 19 · 2021: 24 · 2020: 10 · 2019: 1
FWCI
16.12
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Lund University Publications (Lund University) (submittedVersion)
Funders
  • HHS | National Institutes of Health (CA021765, GM115279, GM118578, R01CA096670)
  • V Foundation for Cancer Research (T2015-006)
  • Alex's Lemonade Stand Foundation for Childhood Cancer (17-00560)
Topics
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Pharmacogenetics and Drug Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genomics and Rare Diseases
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
Keywords
NUDT15, thiopurine toxicity, pharmacogenetics, missense mutations, variant effect prediction, hematopoietic toxicity, genotype-guided therapy, precision medicine
MeSH terms
Pharmacogenomic Variants, Protein Conformation, alpha-Helical, Nudix Hydrolases, Alleles, Antimetabolites, Dose-Response Relationship, Drug, Enzyme Stability, Humans, Pyrophosphatases, Risk, Mercaptopurine, Amino Acid Substitution, Mutation, Missense, Endpoint Determination, Precision Medicine, HEK293 Cells

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