Coordinating cell cycle progression via cyclin specificity
نویسندگان
چکیده
منابع مشابه
Cyclin D1 promotes mitogen-independent cell cycle progression in hepatocytes.
Cyclin D1 is widely believed to regulate progression through G1 phase of the cell cycle, and previous studies have shown that this protein is induced during hepatocyte proliferation in culture and in vivo. In this study, the role of cyclin D1 in the cell cycle of primary rat hepatocytes was further examined. Following epidermal growth factor stimulation, cyclin D1 was upregulated at time points...
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Spatio-temporal coordination of events during cell division is crucial for animal development. In recent years, emerging data have strengthened the notion that tight coupling of cell cycle progression and cell polarity in dividing cells is crucial for asymmetric cell division and ultimately for metazoan development. Although it is acknowledged that such coupling exists, the molecular mechanisms...
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Frequent exposure to nickel compounds has been considered as one of the potential causes of human lung cancer. However, the molecular mechanism of nickel-induced lung carcinogenesis remains obscure. In the current study, slight S-phase increase, significant G(2)/M cell cycle arrest, and proliferation blockage were observed in human bronchial epithelial cells (Beas-2B) upon nickel exposure. More...
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Notch signaling plays a role in normal lymphocyte development and function. Activating Notch1-mutations, leading to aberrant downstream signaling, have been identified in human T-cell acute lymphoblastic leukemia (T-ALL). While this highlights the contribution of Notch signaling to T-ALL pathogenesis, the mechanisms by which Notch regulates proliferation and survival in normal and leukemic T ce...
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ژورنال
عنوان ژورنال: Cell Cycle
سال: 2011
ISSN: 1538-4101,1551-4005
DOI: 10.4161/cc.10.24.18395