کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8849751 | 1618656 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
MicroRNA-4728 mediated regulation of MAPK oncogenic signaling in papillary thyroid carcinoma
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
بوم شناسی
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چکیده انگلیسی
Papillary thyroid carcinoma (PTC) is the most common type of thyroid cancer that accounts for 85% of thyroid cancers. MicroRNAs (miRNAs) have been reported to play important roles in the biological processes in cancer. In this study, we analyzed the biological role of miR-4728 in human PTC process in human PTC cell lines in vitro. MiRNA-4728 was observed to down-regulated in human PTC tissues and PTC cell lines. Additionally, miR-4728 inhibited PTC cell proliferation. Further study demonstrated SOS1 was repressed by miR-4728 and overexpression of miR-4728 down-regulated both the mRNA and protein levels of SOS1. Moreover, miR-4728 overexpression also decreased the MAPK signaling activity. These observations suggested that miR-4728 could inhibit the process of human PTC through regulating MAPK signaling pathway. And, appropriate regulation of miR-4728 might be vital to improve human PTC treatment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Saudi Journal of Biological Sciences - Volume 25, Issue 5, July 2018, Pages 986-990
Journal: Saudi Journal of Biological Sciences - Volume 25, Issue 5, July 2018, Pages 986-990
نویسندگان
Zhibao Liu, Jinghua Zhang, Jinghua Gao, Yunnan Li,