Loss of Cdk2 and Cyclin A2 Impairs Cell Proliferation and Tumorigenesis
نویسندگان
چکیده
منابع مشابه
Loss of Cdk2 and cyclin A2 impairs cell proliferation and tumorigenesis.
Cell-cycle inhibition has yet to offer a generally effective approach to cancer treatment, but a full evaluation of different combinations of cell-cycle inhibitors has not been evaluated. Cyclin A2, a core component of the cell cycle, is often aberrantly expressed in cancer where it may impact cell proliferation. In this study, we investigated the role of cyclin A2 in tumorigenesis using a cond...
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In this issue of Cell, Geng et al. report that mice can undergo embryonic development without cyclins E1 and E2. Fibroblasts derived from the double knockout embryos proliferate normally in culture. However, E type cyclins seem essential for endoreplication and exit from quiescence.
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OBJECTIVE Beta-cell proliferation is an important mechanism underlying beta-cell mass adaptation to metabolic demands. We have examined effects, in particular those mediated through intracellular cAMP signaling, of the incretin hormone analog exendin-4 on cell cycle regulation in beta-cells. RESEARCH DESIGN AND METHODS Changes in islet protein levels of cyclins and of two critical cell cycle ...
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ژورنال
عنوان ژورنال: Cancer Research
سال: 2014
ISSN: 0008-5472,1538-7445
DOI: 10.1158/0008-5472.can-13-3440