کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10870751 | 1074019 | 2014 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High expression of long non-coding RNA H19 is required for efficient tumorigenesis induced by Bcr-Abl oncogene
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Dysregulation of non-coding RNA H19 has been observed in various tumors. However, it remains unknown whether H19 is involved in Bcr-Abl-induced leukemia. Here, we demonstrate a critical requirement for H19 in Bcr-Abl-mediated tumorigenesis. H19 was highly expressed in Bcr-Abl-transformed cell lines and primary cells derived from patients in a Bcr-Abl kinase-dependent manner. Silencing H19 expression sensitized leukemic cells to undergo imatinib-induced apoptosis and inhibited Bcr-Abl-induced tumor growth. Furthermore, H19 was shown to be regulated by c-Myc in Bcr-Abl-expressing cells. These results reveal an important role H19 plays in Bcr-Abl-mediated transformation and provide novel insights into complex mechanisms underlying Bcr-Abl-induced cancers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: FEBS Letters - Volume 588, Issue 9, 2 May 2014, Pages 1780-1786
Journal: FEBS Letters - Volume 588, Issue 9, 2 May 2014, Pages 1780-1786
نویسندگان
Guijie Guo, Qingzheng Kang, Qinghuang Chen, Zhilong Chen, Jun Wang, Li Tan, Ji-Long Chen,