کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10755324 | 1050372 | 2014 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Kindlin-2 inhibits serous epithelial ovarian cancer peritoneal dissemination and predicts patient outcomes
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موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
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چکیده انگلیسی
Kindlin-2 has been known to promote most cancer progression through regulation of multiple signaling pathways. However, a novel tumor suppressive role of Kindlin-2 was identified in serous epithelial ovarian cancer progression, which sharply contrasts to the tumor promoting roles for Kindlin-2 in most other cancers. While we demonstrated that Kindlin-2 was highly expressed in control tissues, a drastic low expression of Kindlin-2 was found in the tumor tissues of serous epithelial ovarian cancer, especially in the high-grade serous epithelial ovarian cancer. Importantly, Kindlin-2 inhibited serous epithelial ovarian cancer cell peritoneal dissemination in a mouse model. For clinical relevance, low Kindlin-2 expression correlated with higher tumor grade and older patients. Intriguingly, decreased Kindlin-2 expression predicts poor overall and progression-free survivals in serous epithelial ovarian cancer patients. Mechanistically, Kindlin-2 induced a mesenchymal to epithelial transition in serous epithelial ovarian cancer cells, at least in part, by up-regulation of estrogen receptor α which was recruited to the promoter of E-cadherin and thereby enhanced the transcription of E-cadherin. Collectively, we concluded that inadequate Kindlin-2 is an independent risk factor for serous epithelial ovarian cancer patients.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochemical and Biophysical Research Communications - Volume 446, Issue 1, 28 March 2014, Pages 187-194
Journal: Biochemical and Biophysical Research Communications - Volume 446, Issue 1, 28 March 2014, Pages 187-194
نویسندگان
Caixia Ren, Juan Du, Chenguang Xi, Yu Yu, Ajin Hu, Jun Zhan, Hongyan Guo, Weigang Fang, Congrong Liu, Hongquan Zhang,