Zaiqiang Yu , Shihu Men , Kazuyuki Daitoku , Tadaatsu Imaizumi , Masahito Minakawa , Kazuhiko Seya
{"title":"oren - gedokuto体外抑制人主动脉瓣间质细胞钙化,体内抑制自发性高血压大鼠主动脉瓣钙化","authors":"Zaiqiang Yu , Shihu Men , Kazuyuki Daitoku , Tadaatsu Imaizumi , Masahito Minakawa , Kazuhiko Seya","doi":"10.1016/j.jphs.2025.07.004","DOIUrl":null,"url":null,"abstract":"<div><div>Despite being the most common adult heart valve disease in developed countries, no medicinal treatment exists for calcific aortic valve stenosis (CAS). We previously demonstrated that tumor necrosis factor (TNF)-α promotes aortic valve calcification (AVC) via the bone morphogenic protein (BMP) 2-alkaline phosphatase (ALP) pathway. In the present study, we aimed to investigate the effects of Kampo, a traditional Japanese herbal medicine, on TNF-α-induced AVC involving CAS progression. We confirmed that Oren-gedoku-to (OGT, 10–100 μg/mL) strongly and dose-relatedly inhibited HAVIC calcification induced by TNF-α (30 ng/mL). OGT significantly inhibited TNF-α-induced BMP2 expression, p65 NF-κB phosphorylation, and ALP activation in HAVICs. Notably, two crude drugs from OGT [<em>Coptis</em> rhizome (CR), and <em>Phellodendron</em> bark (PB)] exhibited inhibitory effects akin to those of OGT. Berberine, mainly contained in CR and PB, also inhibited TNF-α induced HAVIC calcification, BMP2 expression, and p65 NF-κB phosphorylation. Further, OGT significantly prevented accelerated AVC in spontaneously hypertensive rats <em>in vivo</em>. Our results suggest that OGT and its component, berberine, can effectively prevent AVC acceleration both <em>in vitro</em> and <em>in vivo</em>.</div></div>","PeriodicalId":16786,"journal":{"name":"Journal of pharmacological sciences","volume":"159 2","pages":"Pages 74-86"},"PeriodicalIF":2.9000,"publicationDate":"2025-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Oren-gedoku-to inhibits calcification of human aortic valve interstitial cells in vitro and aortic valve in spontaneously hypertensive rats in vivo\",\"authors\":\"Zaiqiang Yu , Shihu Men , Kazuyuki Daitoku , Tadaatsu Imaizumi , Masahito Minakawa , Kazuhiko Seya\",\"doi\":\"10.1016/j.jphs.2025.07.004\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Despite being the most common adult heart valve disease in developed countries, no medicinal treatment exists for calcific aortic valve stenosis (CAS). We previously demonstrated that tumor necrosis factor (TNF)-α promotes aortic valve calcification (AVC) via the bone morphogenic protein (BMP) 2-alkaline phosphatase (ALP) pathway. In the present study, we aimed to investigate the effects of Kampo, a traditional Japanese herbal medicine, on TNF-α-induced AVC involving CAS progression. We confirmed that Oren-gedoku-to (OGT, 10–100 μg/mL) strongly and dose-relatedly inhibited HAVIC calcification induced by TNF-α (30 ng/mL). OGT significantly inhibited TNF-α-induced BMP2 expression, p65 NF-κB phosphorylation, and ALP activation in HAVICs. Notably, two crude drugs from OGT [<em>Coptis</em> rhizome (CR), and <em>Phellodendron</em> bark (PB)] exhibited inhibitory effects akin to those of OGT. Berberine, mainly contained in CR and PB, also inhibited TNF-α induced HAVIC calcification, BMP2 expression, and p65 NF-κB phosphorylation. Further, OGT significantly prevented accelerated AVC in spontaneously hypertensive rats <em>in vivo</em>. Our results suggest that OGT and its component, berberine, can effectively prevent AVC acceleration both <em>in vitro</em> and <em>in vivo</em>.</div></div>\",\"PeriodicalId\":16786,\"journal\":{\"name\":\"Journal of pharmacological sciences\",\"volume\":\"159 2\",\"pages\":\"Pages 74-86\"},\"PeriodicalIF\":2.9000,\"publicationDate\":\"2025-07-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of pharmacological sciences\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S134786132500074X\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PHARMACOLOGY & PHARMACY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of pharmacological sciences","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S134786132500074X","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
Oren-gedoku-to inhibits calcification of human aortic valve interstitial cells in vitro and aortic valve in spontaneously hypertensive rats in vivo
Despite being the most common adult heart valve disease in developed countries, no medicinal treatment exists for calcific aortic valve stenosis (CAS). We previously demonstrated that tumor necrosis factor (TNF)-α promotes aortic valve calcification (AVC) via the bone morphogenic protein (BMP) 2-alkaline phosphatase (ALP) pathway. In the present study, we aimed to investigate the effects of Kampo, a traditional Japanese herbal medicine, on TNF-α-induced AVC involving CAS progression. We confirmed that Oren-gedoku-to (OGT, 10–100 μg/mL) strongly and dose-relatedly inhibited HAVIC calcification induced by TNF-α (30 ng/mL). OGT significantly inhibited TNF-α-induced BMP2 expression, p65 NF-κB phosphorylation, and ALP activation in HAVICs. Notably, two crude drugs from OGT [Coptis rhizome (CR), and Phellodendron bark (PB)] exhibited inhibitory effects akin to those of OGT. Berberine, mainly contained in CR and PB, also inhibited TNF-α induced HAVIC calcification, BMP2 expression, and p65 NF-κB phosphorylation. Further, OGT significantly prevented accelerated AVC in spontaneously hypertensive rats in vivo. Our results suggest that OGT and its component, berberine, can effectively prevent AVC acceleration both in vitro and in vivo.
期刊介绍:
Journal of Pharmacological Sciences (JPS) is an international open access journal intended for the advancement of pharmacological sciences in the world. The Journal welcomes submissions in all fields of experimental and clinical pharmacology, including neuroscience, and biochemical, cellular, and molecular pharmacology for publication as Reviews, Full Papers or Short Communications. Short Communications are short research article intended to provide novel and exciting pharmacological findings. Manuscripts concerning descriptive case reports, pharmacokinetic and pharmacodynamic studies without pharmacological mechanism and dose-response determinations are not acceptable and will be rejected without peer review. The ethnopharmacological studies are also out of the scope of this journal. Furthermore, JPS does not publish work on the actions of biological extracts unknown chemical composition.