Abstract:
:TET2 is one of the most frequently mutated genes in myeloid neoplasms. TET2 loss-of-function perturbs myeloid differentiation and causes clonal expansion. Despite extensive knowledge regarding biochemical mechanisms underlying distorted myeloid differentiation, targeted therapies are lagging. Here we review known biochemical mechanisms and candidate therapies that emerge from this. Specifically, we discuss the potential utility of vitamin C to compensate for TET-dioxygenase deficiency, to thereby restore the biochemical function. An alternative approach exploits the TET-deficient state for synthetic lethality, exploiting the fact that a minimum level of TET-dioxygenase activity is required for cell survival, rendering TET2-mutant malignant cells selectively vulnerable to inhibitors of TET-function.
journal_name
Semin Hematoljournal_title
Seminars in hematologyauthors
Guan Y,Hasipek M,Tiwari AD,Maciejewski JP,Jha BKdoi
10.1053/j.seminhematol.2020.12.002subject
Has Abstractpub_date
2021-01-01 00:00:00pages
27-34issue
1eissn
0037-1963issn
1532-8686pii
S0037-1963(20)30075-5journal_volume
58pub_type
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
pub_type: 杂志文章,评审
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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pub_type: 杂志文章,评审
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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journal_title:Seminars in hematology
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