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Krüppel-Like Factor 4 Inhibits the Transforming Growth Factor-β1-Promoted Epithelial-to-Mesenchymal Transition via Downregulating Plasminogen Activator Inhibitor-1 in Lung Epithelial Cells
المؤلفون المشاركون
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-12-29
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Transforming growth factor-β (TGF-β) signaling and TGF-β-promoted epithelial-to-mesenchymal transition (EMT) have been postulated to be the common pathway causing pulmonary fibrosis.
However, the up- or downstreaming markers of TGF-β-induced EMT still need to be further recognized.
In the present study, we investigated the regulation on Krüppel-like factor 4 (KLF-4) and plasminogen activator inhibitor-1 (PAI-1) by TGF-β in the murine lung epithelial LA-4 cells and then examined the regulation of both markers in the TGF-β-induced EMT by the PAI-1 knockdown or the KLF-4 overexpression.
Our study indicated that TGF-β induced EMT in mouse LA-4 lung epithelial cells via reducing E-cadherin, while promoting Collagen I and α-SMA.
And PAI-1 was upregulated, whereas KLF-4 was downregulated in the TGF-β-induced EMT model in LA-4 cells.
Moreover, the siRNA-mediated PAI-1 knockdown inhibited the TGF-β-induced EMT, whereas the adenovirus-medicated KLF-4 overexpression markedly reduced the PAI-1 expression and inhibited the TGF-β-induced EMT in LA-4 cells.
In conclusion, our study confirmed the downregulation of KLF-4 in the TGF-β-induced EMT in LA-4 cells.
And the KLF-4 overexpression significantly reduced the TGF-β-induced PAI-1 and thus inhibited the TGF-β-induced EMT in mouse lung epithelial LA-4 cells.
It implies that KLF-4 might be a promising target for effective control of the pulmonary fibrosis.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sun, Fang& Hu, Ke. 2015. Krüppel-Like Factor 4 Inhibits the Transforming Growth Factor-β1-Promoted Epithelial-to-Mesenchymal Transition via Downregulating Plasminogen Activator Inhibitor-1 in Lung Epithelial Cells. Disease Markers،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1060957
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sun, Fang& Hu, Ke. Krüppel-Like Factor 4 Inhibits the Transforming Growth Factor-β1-Promoted Epithelial-to-Mesenchymal Transition via Downregulating Plasminogen Activator Inhibitor-1 in Lung Epithelial Cells. Disease Markers No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1060957
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sun, Fang& Hu, Ke. Krüppel-Like Factor 4 Inhibits the Transforming Growth Factor-β1-Promoted Epithelial-to-Mesenchymal Transition via Downregulating Plasminogen Activator Inhibitor-1 in Lung Epithelial Cells. Disease Markers. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1060957
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1060957
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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