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Cytoproliferative and Cytoprotective Effects of Striatisporolide A Isolated from Rhizomes of Athyrium multidentatum (Doell.) Ching on Human Umbilical Vein Endothelial Cells
Objectives: The aim of this study was to investigate the proliferative and protective effects of striatisporolide A (SA) obtained from the rhizomes of Athyrium multidentatum (Doell.) Ching on human umbilical vein endothelial cells (HUVECs). Methods: Cell viability was measured by the MTT method. Cel...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6274463/ https://www.ncbi.nlm.nih.gov/pubmed/27669209 http://dx.doi.org/10.3390/molecules21101280 |
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author | Liu, Dong-Mei Sheng, Ji-Wen Wang, Si-Hong Zhang, Wei-Fen Zhang, Wei Zhang, Dai-Juan |
author_facet | Liu, Dong-Mei Sheng, Ji-Wen Wang, Si-Hong Zhang, Wei-Fen Zhang, Wei Zhang, Dai-Juan |
author_sort | Liu, Dong-Mei |
collection | PubMed |
description | Objectives: The aim of this study was to investigate the proliferative and protective effects of striatisporolide A (SA) obtained from the rhizomes of Athyrium multidentatum (Doell.) Ching on human umbilical vein endothelial cells (HUVECs). Methods: Cell viability was measured by the MTT method. Cell apoptosis was determined by flow cytometry. Intracellular ROS was measured by the 2,7-dichlorodihydrofluorescein diacetate (DCFH-DA) fluorescent probe. Results: The viability rate in cells treated with 100 µM SA alone was increased to 128.72% ± 0.19% and showed a significant difference compared with the control group (p < 0.05). Meanwhile, SA augmented the cell viabilities in H(2)O(2)-treated HUVECs, and the cell viability was enhanced to 56.94% ± 0.13% (p < 0.01) when pre-incubated with 50 µM SA. The cell apoptosis rates were reduced to 2.17% ± 0.20% (p < 0.05) and 3.1% ± 0.34% (p < 0.01), respectively, after treatment with SA alone or SA/H(2)O(2). SA inhibited the overproduction of reactive oxygen species (ROS) in HUVECs induced by H(2)O(2) and the fluorescent intensity was abated to 9.47 ± 0.61 after pre-incubated with 100 μM SA. Conclusions: The biological activities of SA were explored for the first time. Our results stated that SA exhibited significant cytoproliferative and minor cytoprotective effects on HUVECs. We presume that the mechanisms of the proliferation and protection actions of SA involve interference with the generation of ROS and the cell apoptosis. These findings provide a new perspective on the biological potential of butenolides. |
format | Online Article Text |
id | pubmed-6274463 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-62744632018-12-28 Cytoproliferative and Cytoprotective Effects of Striatisporolide A Isolated from Rhizomes of Athyrium multidentatum (Doell.) Ching on Human Umbilical Vein Endothelial Cells Liu, Dong-Mei Sheng, Ji-Wen Wang, Si-Hong Zhang, Wei-Fen Zhang, Wei Zhang, Dai-Juan Molecules Article Objectives: The aim of this study was to investigate the proliferative and protective effects of striatisporolide A (SA) obtained from the rhizomes of Athyrium multidentatum (Doell.) Ching on human umbilical vein endothelial cells (HUVECs). Methods: Cell viability was measured by the MTT method. Cell apoptosis was determined by flow cytometry. Intracellular ROS was measured by the 2,7-dichlorodihydrofluorescein diacetate (DCFH-DA) fluorescent probe. Results: The viability rate in cells treated with 100 µM SA alone was increased to 128.72% ± 0.19% and showed a significant difference compared with the control group (p < 0.05). Meanwhile, SA augmented the cell viabilities in H(2)O(2)-treated HUVECs, and the cell viability was enhanced to 56.94% ± 0.13% (p < 0.01) when pre-incubated with 50 µM SA. The cell apoptosis rates were reduced to 2.17% ± 0.20% (p < 0.05) and 3.1% ± 0.34% (p < 0.01), respectively, after treatment with SA alone or SA/H(2)O(2). SA inhibited the overproduction of reactive oxygen species (ROS) in HUVECs induced by H(2)O(2) and the fluorescent intensity was abated to 9.47 ± 0.61 after pre-incubated with 100 μM SA. Conclusions: The biological activities of SA were explored for the first time. Our results stated that SA exhibited significant cytoproliferative and minor cytoprotective effects on HUVECs. We presume that the mechanisms of the proliferation and protection actions of SA involve interference with the generation of ROS and the cell apoptosis. These findings provide a new perspective on the biological potential of butenolides. MDPI 2016-09-24 /pmc/articles/PMC6274463/ /pubmed/27669209 http://dx.doi.org/10.3390/molecules21101280 Text en © 2016 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Liu, Dong-Mei Sheng, Ji-Wen Wang, Si-Hong Zhang, Wei-Fen Zhang, Wei Zhang, Dai-Juan Cytoproliferative and Cytoprotective Effects of Striatisporolide A Isolated from Rhizomes of Athyrium multidentatum (Doell.) Ching on Human Umbilical Vein Endothelial Cells |
title | Cytoproliferative and Cytoprotective Effects of Striatisporolide A Isolated from Rhizomes of Athyrium multidentatum (Doell.) Ching on Human Umbilical Vein Endothelial Cells |
title_full | Cytoproliferative and Cytoprotective Effects of Striatisporolide A Isolated from Rhizomes of Athyrium multidentatum (Doell.) Ching on Human Umbilical Vein Endothelial Cells |
title_fullStr | Cytoproliferative and Cytoprotective Effects of Striatisporolide A Isolated from Rhizomes of Athyrium multidentatum (Doell.) Ching on Human Umbilical Vein Endothelial Cells |
title_full_unstemmed | Cytoproliferative and Cytoprotective Effects of Striatisporolide A Isolated from Rhizomes of Athyrium multidentatum (Doell.) Ching on Human Umbilical Vein Endothelial Cells |
title_short | Cytoproliferative and Cytoprotective Effects of Striatisporolide A Isolated from Rhizomes of Athyrium multidentatum (Doell.) Ching on Human Umbilical Vein Endothelial Cells |
title_sort | cytoproliferative and cytoprotective effects of striatisporolide a isolated from rhizomes of athyrium multidentatum (doell.) ching on human umbilical vein endothelial cells |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6274463/ https://www.ncbi.nlm.nih.gov/pubmed/27669209 http://dx.doi.org/10.3390/molecules21101280 |
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