Resveratrol Suppresses Epithelial-Mesenchymal Transition in GBM by Regulating Smad-Dependent Signaling

المؤلفون المشاركون

Song, Yang
Chen, Yong
Li, Yunqian
Lyu, Xiaoyan
Cui, Jiayue
Cheng, Ye
Zheng, Tianyang
Zhao, Liyan
Zhao, Gang

المصدر

BioMed Research International

العدد

المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-14، 14ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2019-04-17

دولة النشر

مصر

عدد الصفحات

14

التخصصات الرئيسية

الطب البشري

الملخص EN

Glioblastoma (GBM) is the most common and malignant intracranial tumor in adults.

Despite continuous improvements in diagnosis and therapeutic method, the prognosis is still far away from expectations.

The invasive phenotype of GBM is the main reason for the poor prognosis.

Epithelial-mesenchymal transition (EMT) is recognized as a participator in this invasive phenotype.

Resveratrol, a natural plant-derived compound, is reported to be able to regulate EMT.

In the present study, we used TGF-β1 to induce EMT and aimed to evaluate the effect of resveratrol on EMT and to explore the underline mechanism in GBM.

Western blotting was used to detect the expression of EMT-related markers, stemness markers, and Smad-dependent signaling.

Wound healing assay and transwell invasion assay were performed to evaluate the migratory and invasive ability of GBM cells.

Gliosphere formation assay was used to investigate the effect of resveratrol on the ability of self-renewal.

Xenograft experiment was conducted to examine the effect of resveratrol on EMT and Smad-dependent signaling in vivo.

Our data validated that resveratrol suppressed EMT and EMT-associated migratory and invasive ability via Smad-dependent signaling in GBM cells.

We also confirmed that resveratrol obviously inhibited EMT-induced self-renewal ability of glioma stem cells (GSCs) and inhibited EMT-induced cancer stem cell markers Bmi1 and Sox2, suggesting that resveratrol is able to suppress EMT-generated stem cell-like properties in GBM cells.

Furthermore, we also showed the inhibitory effect of resveratrol on EMT in xenograft experiments in vivo.

Overall, our study reveals that resveratrol suppresses EMT and EMT-generated stem cell-like properties in GBM by regulating Smad-dependent signaling and provides experimental evidence of resveratrol for GBM treatment.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Song, Yang& Chen, Yong& Li, Yunqian& Lyu, Xiaoyan& Cui, Jiayue& Cheng, Ye…[et al.]. 2019. Resveratrol Suppresses Epithelial-Mesenchymal Transition in GBM by Regulating Smad-Dependent Signaling. BioMed Research International،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1123276

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Song, Yang…[et al.]. Resveratrol Suppresses Epithelial-Mesenchymal Transition in GBM by Regulating Smad-Dependent Signaling. BioMed Research International No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1123276

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Song, Yang& Chen, Yong& Li, Yunqian& Lyu, Xiaoyan& Cui, Jiayue& Cheng, Ye…[et al.]. Resveratrol Suppresses Epithelial-Mesenchymal Transition in GBM by Regulating Smad-Dependent Signaling. BioMed Research International. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1123276

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1123276