Cited by 2,993Myeloproliferative Neoplasms: Diagnosis and TreatmentAcute Myeloid Leukemia ResearchPlatelet Disorders and Treatments

Activating mutation in the tyrosine kinase JAK2 in polycythemia vera, essential thrombocythemia, and myeloid metaplasia with myelofibrosis

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Levine, Ross L., Wadleigh, Martha, Cools, Jan, Ebert, Benjamin L., Wernig, Gerlinde, Huntly, Brian J.P., Boggon, Titus J., Wlodarska, Iwona +21 more·2005·Cancer Cell

Abstract

Polycythemia vera (PV), essential thrombocythemia (ET), and myeloid metaplasia with myelofibrosis (MMM) are clonal disorders arising from hematopoietic progenitors. An internet-based protocol was used to collect clinical information and biological specimens from patients with these diseases. High-throughput DNA resequencing identified a recurrent somatic missense mutation JAK2V617F in granulocyte DNA samples of 121 of 164 PV patients, of which 41 had homozygous and 80 had heterozygous mutations. Molecular and cytogenetic analyses demonstrated that homozygous mutations were due to duplication of the mutant allele. JAK2V617F was also identified in granulocyte DNA samples from 37 of 115 ET and 16 of 46 MMM patients, but was not observed in 269 normal individuals. In vitro analysis demonstrated that JAK2V617F is a constitutively active tyrosine kinase.

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Crossref · 10.1016/j.ccr.2005.03.023

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Authors
Levine, R. L., Wadleigh, M., Cools, J., Ebert, B. L., Wernig, G., Huntly, B. J. P., Boggon, T. J., Wlodarska, I., Clark, J. J., Moore, S., Adelsperger, J., Koo, S., Lee, J. C., Gabriel, S., Mercher, T., D’Andrea, A., Fröhling, S., Döhner, K., Marynen, P., Vandenberghe, P., Mesa, R. A., Tefferi, A., Griffin, J. D., Eck, M. J., Sellers, W. R., Meyerson, M., Golub, T. R., Lee, S. J., & Gilliland, D. G.
Affiliations
  • Brigham and Women's Hospital (US)
  • Dana-Farber Cancer Institute (US)
  • KU Leuven (BE)
  • Broad Institute (US)
  • University Hospital Ulm (DE)
  • Mayo Clinic (US)
Corresponding author
  • Lee, Stephanie J.
  • Gilliland, D. Gary
Venue
Cancer Cell
Publisher
Elsevier BV
Published
2005-04
Volume
7
Issue
4
Pages
387-397
ISSN
1535-6108 (ISSN-L)
OpenAlex
W2057360098
Cited by
2,993
References
4
Citations by year
2026: 52 · 2025: 54 · 2024: 78 · 2023: 104 · 2022: 99 · 2021: 133 · 2020: 113 · 2019: 103 · 2018: 101 · 2017: 129 · 2016: 149 · 2015: 157 · 2014: 175 · 2013: 183 · 2012: 180
FWCI
97.31
Type
journal article
Language
en
Open access
Locations
  • Cancer Cell (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Cancer Institute (#CA66996, T32CA009172, P01CA066996)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK 50654, P01DK050654)
Topics
  • Health Sciences › Medicine › Genetics › Myeloproliferative Neoplasms: Diagnosis and Treatment
  • Health Sciences › Medicine › Hematology › Acute Myeloid Leukemia Research
  • Health Sciences › Medicine › Hematology › Platelet Disorders and Treatments
Keywords
JAK2 V617F mutation, JAK2, polycythemia vera, essential thrombocythemia, somatic missense mutations, tyrosine kinase activation, homozygous mutation, clonal hematopoietic disorders, constitutive kinase activity
MeSH terms
Adult, Aged, Aged, 80 and over, Enzyme Activation, Female, Genotype, Granulocytes, Heterozygote, Homozygote, Humans, Male, Middle Aged, Mitosis, Models, Molecular, Mouth Mucosa, Phosphorylation, Polycythemia Vera, Protein-Tyrosine Kinases, Proto-Oncogene Proteins, Recombination, Genetic, Thrombocythemia, Essential, Transfection, Mutation, Missense, Cell Line, Tumor, Janus Kinase 2, Primary Myelofibrosis

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