ArticlePloS one2013
Enu mutagenesis identifies a novel platelet phenotype in a loss-of-function Jak2 allele.
Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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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.
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Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
- The contribution of mouse models to the understanding of constitutional thrombocytopenia.Haematologica · 2016Review
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Authors and funding
17 authors at 9 institutions in 2 countries.
Funding
Abstract
Utilizing ENU mutagenesis, we identified a mutant mouse with elevated platelets. Genetic mapping localized the mutation to an interval on chromosome 19 that encodes the Jak2 tyrosine kinase. We identified a A3056T mutation resulting in a premature stop codon within exon 19 of Jak2 (Jak2(K915X)), resulting in a protein truncation and functionally inactive enzyme. This novel platelet phenotype was also observed in mice bearing a hemizygous targeted disruption of the Jak2 locus (Jak2(+/-)). Timed pregnancy experiments revealed that Jak2(K915X/K915X) and Jak2(-/-) displayed embryonic lethality; however, Jak2(K915X/K915X) embryos were viable an additional two days compared to Jak2(-/-) embryos. Our data suggest that perturbing JAK2 activation may have unexpected consequences in elevation of platelet number and correspondingly, important implications for treatment of hematological disorders with constitutive Jak2 activity.
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