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Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

2019

Washington University in St. Louis

Cell and Developmental Biology

Clonal hematopoiesis

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Full-Text Articles in Life Sciences

The Role Of Smc3 In Mouse Embryonic And Adult Hematopoiesis, Tianjiao Wang May 2019

The Role Of Smc3 In Mouse Embryonic And Adult Hematopoiesis, Tianjiao Wang

Arts & Sciences Electronic Theses and Dissertations

Acute myeloid leukemia (AML) is a heterogeneous disease, characterized by recurrent genetic mutations. Mutations in the cohesin complex are one of the 8 functional categories of mutations in AML. SMC3 encodes a subunit of the cohesin complex, which has important roles in chromosome segregation, genome instability, and gene expression. In the first chapter of the dissertation, we discuss the genetics of AML, normal functions of the cohesin complex, and the interplay between cohesin mutations and myeloid malignancies.

SMC3 is recurrently mutated in AML and other myeloid malignancies. In the second chapter of the dissertation, we compare the consequences of Smc3 …