Academic Journal
Catalpol improved energy metabolism and inflammation through the SIRT5-mediated signaling pathway to ameliorate myocardial injury
| العنوان: | Catalpol improved energy metabolism and inflammation through the SIRT5-mediated signaling pathway to ameliorate myocardial injury |
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| المؤلفون: | Zihan Zheng, YiZhen Liu, Danli Chen, Jianjun Yang, Lingxuan Ren, Zhen Jin, Weirong Wang, Xuyang Liu, Jianyu He, Nanbo Zheng, Rong Lin |
| المصدر: | Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024) |
| بيانات النشر: | Nature Portfolio, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Medicine LCC:Science |
| مصطلحات موضوعية: | Myocardial injury, Sirtuin 5, ATP production, Inflammatory factors, Lin28a, Medicine, Science |
| الوصف: | Abstract Background and purpose: Catalpol (CAT) has diverse pharmacological functions, including cellular homeostasis maintenance and anti-inflammatory effects. Sirtuin 5 (SIRT5) plays a considerable role in regulating cellular homeostasis in cardiac diseases. Our research explores the therapeutic potential of CAT against myocardial injury and its underlying mechanism. Methods: The H9c2 cells were pretreated with different CAT concentrations for 24 h, or CAT for 24 h followed by CoCl2 stimulation. Cell viability was determined with MTT assay. Biochemical assays, western blotting, and quantitative real-time PCR (qRT-PCR), combined with bioinformatic analysis, were used to examine the impact of CAT on CoCl2-induced myocardial injury in H9c2 cells and further explore its molecular mechanisms. Results: CAT ameliorated levels of myocardial enzymes, increased nicotinamide adenine dinucleotide (NAD+/NADH) ratio and adenosine triphosphate (ATP), while inhibited lactic acid (LD), tumor necrosis factor-alpha (TNF-α), interleukin (IL)-1β, and IL-6 in CoCl2-induced H9c2 cells. Mechanistically, SIRT5 knockdown inhibited Lin28a expression and negated the effects of CAT on ATP level, LD content, and the expression of inflammatory factors in cells. CAT likely exerted its protective effects on myocardial function through the SIRT5-mediated signaling pathway. Conclusions: CAT regulates energy metabolism and inflammation via the SIRT5-mediated signaling pathway, exerting a protective effect in myocardial injury. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2045-2322 |
| Relation: | https://doaj.org/toc/2045-2322 |
| DOI: | 10.1038/s41598-024-80505-z |
| URL الوصول: | https://doaj.org/article/bf85e4bfc4cb46dc92da6e653ba29633 |
| رقم الانضمام: | edsdoj.bf85e4bfc4cb46dc92da6e653ba29633 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20452322 |
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| DOI: | 10.1038/s41598-024-80505-z |