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Time-Dependent Effects of POT1 Knockdown on Proliferation, Tumorigenicity, and HDACi Response of SK-OV3 Ovarian Cancer Cells
المؤلفون المشاركون
Zhou, Hua
Mondal, Abdul
Dakic, Aleksandra
Alhawas, Lama
Liu, Xuefeng
He, Zhixu
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-02-06
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
The roles of protection of telomeres 1 (POT1) in human ovarian cancer have not been fully elucidated.
Here, we investigated the impact of POT1 knockdown (POT1-KD) on in vitro cell proliferation, tumorigenesis, and histone deacetylase inhibitor (HDACi) response in human ovarian cancer-derived SK-OV3 cells.
The POT1 gene was knocked down by infection with POT1 lenti-shRNA.
POT1, c-Myc, and hTERT mRNA levels and relative telomere length were determined by qRT-PCR; POT1 protein levels were determined by western blot.
The relative telomerase activity levels were detected using qTRAP; cell proliferation was assessed using cumulative population doubling (cPD) experiments.
Cell tumorigenicity was evaluated by anchorage-independent cell growth assays, and cell response to HDACi was determined by luminescence cell viability assays.
Results indicate that lenti-shRNA-mediated POT1-KD significantly reduced POT1 mRNA and protein expression.
POT1-KD immediately downregulated c-Myc expression, which led to the inhibition of cell proliferation, tumorigenesis, and HDACi response.
However, after brief suppression, c-Myc expression increased in the medium term, which resulted in enhanced cell proliferation, tumorigenesis, and HDACi response in the POT1-KD cells.
Furthermore, we discovered that c-Myc regulated cell proliferation and tumorigenesis via hTERT/telomerase/telomere pathway.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhou, Hua& Mondal, Abdul& Dakic, Aleksandra& Alhawas, Lama& Liu, Xuefeng& He, Zhixu. 2018. Time-Dependent Effects of POT1 Knockdown on Proliferation, Tumorigenicity, and HDACi Response of SK-OV3 Ovarian Cancer Cells. BioMed Research International،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1128312
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhou, Hua…[et al.]. Time-Dependent Effects of POT1 Knockdown on Proliferation, Tumorigenicity, and HDACi Response of SK-OV3 Ovarian Cancer Cells. BioMed Research International No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1128312
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhou, Hua& Mondal, Abdul& Dakic, Aleksandra& Alhawas, Lama& Liu, Xuefeng& He, Zhixu. Time-Dependent Effects of POT1 Knockdown on Proliferation, Tumorigenicity, and HDACi Response of SK-OV3 Ovarian Cancer Cells. BioMed Research International. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1128312
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1128312
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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