Prostate Cancer Cell Response to Paclitaxel Is Affected by Abnormally Expressed Securin PTTG1
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چکیده
منابع مشابه
Prostate cancer cell response to paclitaxel is affected by abnormally expressed securin PTTG1.
PTTG1 protein, the human securin, has a central role in sister chromatid separation during mitosis, and its altered expression has been reported in many tumor types. Paclitaxel is a widely used chemotherapeutic drug, whose mechanism of action is related to its ability to arrest cells in mitosis and the subsequent induction of the intrinsic apoptotic pathway. By using two prostate cancer cell li...
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Pituitary tumor transforming gene 1 (PTTG1), also known as securin, has been implicated in many biological functions, including inhibition of sister chromatid separation, DNA repair, organ development, and regulation of the expression and secretion of angiogenic and metastatic factors. Although most of these functions of securin seem to depend on the localization of PTTG1 in the nucleus of the ...
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متن کاملPttg1/securin is required for the branching morphogenesis of the mammary gland and suppresses mammary tumorigenesis.
Pituitary tumor transforming gene 1 (Pttg1) encodes the mammalian securin, which is an inhibitor of separase (a protease required for the separation of sister chromatids in mitosis and meiosis). PTTG1 is overexpressed in a number of human cancers and has been suggested to be an oncogene. However, we found that, in Pttg1-mutant females, the mammary epithelial cells showed increased proliferation...
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ژورنال
عنوان ژورنال: Molecular Cancer Therapeutics
سال: 2014
ISSN: 1535-7163,1538-8514
DOI: 10.1158/1535-7163.mct-13-0405