Emodin weakens liver inflammatory injury triggered by lipopolysaccharide through elevating microRNA-145 in vitro and in vivo
Hepatitis is a severe liver disease with worldwide distribution. This study explored the anti-inflammatory influence of Emodin on LPS-triggered liver injury in vitro and in vivo. In vitro, we discovered that LPS treatment triggered L-02 cell and primary hepatocyte inflammatory injury. Emodin weakene...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2019-12-01
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| Series: | Artificial Cells, Nanomedicine, and Biotechnology |
| Subjects: | |
| Online Access: | https://www.tandfonline.com/doi/10.1080/21691401.2019.1614015 |
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| Summary: | Hepatitis is a severe liver disease with worldwide distribution. This study explored the anti-inflammatory influence of Emodin on LPS-triggered liver injury in vitro and in vivo. In vitro, we discovered that LPS treatment triggered L-02 cell and primary hepatocyte inflammatory injury. Emodin weakened the LPS-triggered cell inflammatory injury and NF-κB pathway activation. Emodin alleviated LPS-stimulated decrease of miR-145 expression. Moreover, miR-145 participated in the regulation of pro-inflammatory factors expression and negatively regulated IRAK1. Besides, IRAK1 exert regulatory roles in the activation of NF-κB pathway. In vivo, we found that Emodin pre-treatment weakened the LPS-triggered increases of pro-inflammatory factors expression, up-regulations of AST and ALT level, liver cell apoptosis, reduction of miR-145 and enhancement of IRAK1. Our research verified that Emodin weakened LPS-triggered liver cell inflammatory injury in vitro and in vivo might be achieved by elevating miR-145, decreasing IRAK1 and then suppressing NF-κB pathway. |
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| ISSN: | 2169-1401 2169-141X |