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Stability and DNA Methyltransferase Activity of DNMT3A are Maintained by Ubiquitin-Specific Peptidase 11 (USP11) and Sumoylation Countering Degradation

2025-03-11

Abstract excerpt

DNA methyltransferase 3A (DNMT3A) plays crucial roles in mammalian development and hematopoiesis. DNMT3A protein instability is associated with blood diseases such as myelodysplastic syndrome (MDS), acute myeloid leukemia (AML), as well as Tatton-Brown-Rahman syndrome, an overgrowth disorder. We found that certain unstable DNMT3A mutations cause DNMT3A localization changes, resulting in loss of function. This misl...

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Literature Corpus work: 2ff6f07f-a6f6-5481-aa4e-bea925f9f93f
DOI: 10.1101/2025.03.05.641683

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