Study of intracellular signaling pathways in Chronic Myeloproliferative Neoplasms / / Serena Martinelli.
A gain-of-function mutation in Janus kinase 2 (JAK2V617F) is at the basis of the majority of chronic myeloproliferative neoplasms (MPN). Enhanced activation of other downstream pathways including the PI3K/mTOR pathway has been documented as well. In this study we evaluated the effects of JAK1/2 inhi...
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Superior document: | Premio Tesi di Dottorato |
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Place / Publishing House: | Florence : : Firenze University Press,, 2017. |
Year of Publication: | 2017 |
Language: | English |
Series: | Premio tesi di dottorato.
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Physical Description: | 1 online resource (80 pages). |
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Summary: | A gain-of-function mutation in Janus kinase 2 (JAK2V617F) is at the basis of the majority of chronic myeloproliferative neoplasms (MPN). Enhanced activation of other downstream pathways including the PI3K/mTOR pathway has been documented as well. In this study we evaluated the effects of JAK1/2 inhibitors, alone and in combination with mTOR, with a dual mTOR/PI3K inhibitor and with a pan PI3K inhibitor in in-vitro and in-vivo MPN models. Our findings of strong synergy between the JAK2 inhibitors and mTOR/PI3K inhibitor suggested that we might be able to administer these drugs at lower concentrations than when the drugs are used individually. This provides a framework for combination trials using compounds in patients with myeloproliferative neoplasms. |
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Hierarchical level: | Monograph |
Statement of Responsibility: | Serena Martinelli. |