کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5505645 | 1400273 | 2017 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Identification of miR-601 as a novel regulator in the development of pancreatic cancer
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
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چکیده انگلیسی
Pancreatic cancer (PC) is one of the most aggressive malignancies, with a high mortality. Distant metastasis and recurrence are the main causes of PC-related deaths. MicroRNAs (miRNAs) have been reported in the serum or tumor tissue of cancer patients, including PC, which makes them potential biomarkers. The dysfunction of many miRNAs has been linked to PC occurrence and metastasis. In the current study, we found that miR-601 expression was significantly lower in PC samples, especially in metastatic compared to non-metastatic PC tissues. Gain-of-function and loss-of-function analysis showed that miR-601 suppressed PC cell proliferation and migration. One potential mechanism is that miR-601 inhibited the expression of Sirtuin 1 (SIRT1), which is a well-known regulator of PC development. We found that overexpression of SIRT1 could reverse the effect of miR-601 on PC cells. Our investigation therefore suggests that both miR-601 and SIRT1 are possible biomarkers for the early detection, and targets for the treatment of PC.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochemical and Biophysical Research Communications - Volume 483, Issue 1, 29 January 2017, Pages 638-644
Journal: Biochemical and Biophysical Research Communications - Volume 483, Issue 1, 29 January 2017, Pages 638-644
نویسندگان
Wenxi Cao, Huihan Jin, Lei Zhang, Xiao Chen, Haixin Qian,