دورية أكاديمية
Bioavailable wine pomace attenuates oxalate-induced type II epithelial mesenchymal transition and preserve the differentiated phenotype of renal MDCK cells
| العنوان: | Bioavailable wine pomace attenuates oxalate-induced type II epithelial mesenchymal transition and preserve the differentiated phenotype of renal MDCK cells |
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| المؤلفون: | Gisela Gerardi, Cecilia I. Casali, Mónica Cavia-Saiz, María D. Rivero-Pérez, Cecilia Perazzo, María L. González-SanJosé, Pilar Muñiz, María C. Fernández Tome |
| المصدر: | Heliyon, Vol 6, Iss 11, Pp e05396- (2020) |
| بيانات النشر: | Elsevier, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Science (General) LCC:Social sciences (General) |
| مصطلحات موضوعية: | Food science, Cell biology, Plant products, Cell differentiation, Cytoskeleton, Natural product, Science (General), Q1-390, Social sciences (General), H1-99 |
| الوصف: | The functional renal epithelium is composed of differentiated and polarized tubular cells with a strong actin cortex and specialized cell-cell junctions. If, under pathological conditions, these cells have to resist higher kidney osmolarity, they need to activate diverse mechanisms to survive external nephrotoxic agents such as inflammation and oxidative stress. Wine pomace polyphenols exert protective effects on renal cells. In this study, two wine-pomace products and their protective effects upon promotion and preservation of normal cell differentiation and attenuation of oxalate-induced type II epithelial mesenchymal transition (EMT) are evaluated. Treatment with gastrointestinal and colonic bioavailable fractions from red (rWPP) and white (wWPP) wine pomaces, both in the presence and the absence of oxalate, showed similar cell numbers and nuclear size than the non-treated differentiated MDCK cells. Immunofluorescence analysis showed the reduction of morphological changes and the preservation of cellular junctions for the rWPP and wWPP pre-treatment of cells exposed to oxalate injury. Hence, both rWPP and wWPP attenuated oxalate type II EMT in MDCK cells that conserved their epithelial morphology and cellular junctions through the antioxidant activities of grape pomace polyphenols. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2405-8440 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S2405844020322398; https://doaj.org/toc/2405-8440 |
| DOI: | 10.1016/j.heliyon.2020.e05396 |
| URL الوصول: | https://doaj.org/article/4393788765ee47ed9675230de7db5466 |
| رقم الأكسشن: | edsdoj.4393788765ee47ed9675230de7db5466 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 24058440 |
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| DOI: | 10.1016/j.heliyon.2020.e05396 |