Genetic Engineering Publications - GEG Tech top picks
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Transposon mutagenesis disentangles osteosarcoma genetic drivers - Nature Genetics

Transposon mutagenesis disentangles osteosarcoma genetic drivers - Nature Genetics | Genetic Engineering Publications - GEG Tech top picks | Scoop.it



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The genetic drivers of osteosarcoma have been difficult to identify because of the genomic complexity consistently encountered in cancer cells at diagnosis. A new study uses Sleeping Beauty transposon mutagenesis to drive osteosarcomagenesis in the mouse and identify likely drivers of the disease in humans.


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A Sleeping Beauty forward genetic screen identifies new genes and pathways driving osteosarcoma development and metastasis - Nature Genetics

A Sleeping Beauty forward genetic screen identifies new genes and pathways driving osteosarcoma development and metastasis - Nature Genetics | Genetic Engineering Publications - GEG Tech top picks | Scoop.it



BigField GEG Tech's insight:

To identify the genes driving osteosarcoma development and metastasis, the scientists performed a Sleeping Beauty (SB) transposon-based forward genetic screen in mice with and without somatic loss of Trp53. Common insertion site analysis of 119 primary tumors and 134 metastatic nodules identified 232 sites associated with osteosarcoma development and 43 sites associated with metastasis, respectively.


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