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Tanshinone IIA protects against chronic obstructive pulmonary disease via exosome-shuttled miR-486-5p
Chronic obstructive pulmonary disease (COPD) is one of the major causes of death worldwide today, and its related morbidity has been predicted to show an increase in subsequent years. Recent studies have shown that Danshen, a Chinese herbal medicine, is a potential drug in the treatment of inflammat...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
D.A. Spandidos
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9186294/ https://www.ncbi.nlm.nih.gov/pubmed/35621142 http://dx.doi.org/10.3892/ijmm.2022.5153 |
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author | Tian, Dongdong Miao, Yingchun Hao, Wendong Yang, Ning Wang, Ping Ge, Qingyi Zhang, Cailian |
author_facet | Tian, Dongdong Miao, Yingchun Hao, Wendong Yang, Ning Wang, Ping Ge, Qingyi Zhang, Cailian |
author_sort | Tian, Dongdong |
collection | PubMed |
description | Chronic obstructive pulmonary disease (COPD) is one of the major causes of death worldwide today, and its related morbidity has been predicted to show an increase in subsequent years. Recent studies have shown that Danshen, a Chinese herbal medicine, is a potential drug in the treatment of inflammation-related lung diseases. COPD was induced in this study using cigarette smoke (CS) exposure plus intranasal inhalation of lipopolysaccharide to ascertain whether the main pharmacological component from Danshen, tanshinone IIA (TIIA), and its water soluble form, sodium tanshinone IIA sulfonate (STS), protect against the development of COPD. The weight, lung function, hematoxylin and eosin staining, and Masson Trichrome determinations revealed that TIIA inhalation attenuated lung dysfunction in COPD mice induced by cigarette smoke and lipopolysaccharide exposure. In addition, exosomes derived from TIIA-treated COPD mice exerted similar protective effects against COPD, suggesting that TIIA may protect against COPD through exosome-shuttled signals. miR-486-5p was found to be a key molecule in mediating the protective effects of exosomes derived from TIIA-treated COPD mice using miRNA sequencing and cellular screening. Treatment of COPD mice with an agomiR of miR-486-5p protected lung function in COPD mice, and treatment of COPD mice with an antagomir of miR-486-5p abolished the protective effects of TIIA. Moreover, luciferase activity reporter assay, RT-qPCR, and western blot analyses showed that miR-486-5p exerted protective effects against COPD via targeting phosphoinositide-3-kinase regulatory subunit 1 (PIK3R1). These results suggest that STS protects against COPD through upregulation of miR-486-5p, and that TIIA or miR-486-5p is a potential drug for the treatment of COPD. |
format | Online Article Text |
id | pubmed-9186294 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | D.A. Spandidos |
record_format | MEDLINE/PubMed |
spelling | pubmed-91862942022-06-12 Tanshinone IIA protects against chronic obstructive pulmonary disease via exosome-shuttled miR-486-5p Tian, Dongdong Miao, Yingchun Hao, Wendong Yang, Ning Wang, Ping Ge, Qingyi Zhang, Cailian Int J Mol Med Articles Chronic obstructive pulmonary disease (COPD) is one of the major causes of death worldwide today, and its related morbidity has been predicted to show an increase in subsequent years. Recent studies have shown that Danshen, a Chinese herbal medicine, is a potential drug in the treatment of inflammation-related lung diseases. COPD was induced in this study using cigarette smoke (CS) exposure plus intranasal inhalation of lipopolysaccharide to ascertain whether the main pharmacological component from Danshen, tanshinone IIA (TIIA), and its water soluble form, sodium tanshinone IIA sulfonate (STS), protect against the development of COPD. The weight, lung function, hematoxylin and eosin staining, and Masson Trichrome determinations revealed that TIIA inhalation attenuated lung dysfunction in COPD mice induced by cigarette smoke and lipopolysaccharide exposure. In addition, exosomes derived from TIIA-treated COPD mice exerted similar protective effects against COPD, suggesting that TIIA may protect against COPD through exosome-shuttled signals. miR-486-5p was found to be a key molecule in mediating the protective effects of exosomes derived from TIIA-treated COPD mice using miRNA sequencing and cellular screening. Treatment of COPD mice with an agomiR of miR-486-5p protected lung function in COPD mice, and treatment of COPD mice with an antagomir of miR-486-5p abolished the protective effects of TIIA. Moreover, luciferase activity reporter assay, RT-qPCR, and western blot analyses showed that miR-486-5p exerted protective effects against COPD via targeting phosphoinositide-3-kinase regulatory subunit 1 (PIK3R1). These results suggest that STS protects against COPD through upregulation of miR-486-5p, and that TIIA or miR-486-5p is a potential drug for the treatment of COPD. D.A. Spandidos 2022-05-27 /pmc/articles/PMC9186294/ /pubmed/35621142 http://dx.doi.org/10.3892/ijmm.2022.5153 Text en Copyright: © Tian et al. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License (https://creativecommons.org/licenses/by-nc-nd/4.0/) , which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made. |
spellingShingle | Articles Tian, Dongdong Miao, Yingchun Hao, Wendong Yang, Ning Wang, Ping Ge, Qingyi Zhang, Cailian Tanshinone IIA protects against chronic obstructive pulmonary disease via exosome-shuttled miR-486-5p |
title | Tanshinone IIA protects against chronic obstructive pulmonary disease via exosome-shuttled miR-486-5p |
title_full | Tanshinone IIA protects against chronic obstructive pulmonary disease via exosome-shuttled miR-486-5p |
title_fullStr | Tanshinone IIA protects against chronic obstructive pulmonary disease via exosome-shuttled miR-486-5p |
title_full_unstemmed | Tanshinone IIA protects against chronic obstructive pulmonary disease via exosome-shuttled miR-486-5p |
title_short | Tanshinone IIA protects against chronic obstructive pulmonary disease via exosome-shuttled miR-486-5p |
title_sort | tanshinone iia protects against chronic obstructive pulmonary disease via exosome-shuttled mir-486-5p |
topic | Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9186294/ https://www.ncbi.nlm.nih.gov/pubmed/35621142 http://dx.doi.org/10.3892/ijmm.2022.5153 |
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