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Characterizing The Role Of Cdk2ap1 In Primary Human Fibroblasts And Human Embryonic Stem Cells, Khaled Alsayegh

Theses and Dissertations

Cyclin Dependent Kinase-2 Associated Protein-1 (CDK2AP1) plays an important role in cell cycle regulation, by inhibiting CDK2 and by targeting it for proteolysis. It is also known to bind the DNA polymerase alpha-primase complex and regulate the initiation step of DNA synthesis. Its overexpression has been shown to inhibit growth, reduce invasion and increase apoptosis in a number of cancer cell lines. In studies in which mouse embryonic stem cells (mESCs) with targeted deletion of the Cdk2ap1 gene were used, Cdk2ap1 was shown to be required for epigenetic silencing of Oct4 during differentiation. The goal of this thesis was to …