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Feng M, Chen Y, Chen J, Guo W, Zhao P, Zhang C, Shan X, Chen H, Xu M, Lu R. Stachydrine hydrochloride protects the ischemic heart by ameliorating endoplasmic reticulum stress through a SERCA2a dependent way and maintaining intracellular Ca 2+ homeostasis. Eur J Pharmacol 2024; 973:176585. [PMID: 38636799 DOI: 10.1016/j.ejphar.2024.176585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 04/02/2024] [Accepted: 04/11/2024] [Indexed: 04/20/2024]
Abstract
This study aimed to explore the effects and mechanism of action of stachydrine hydrochloride (Sta) against myocardial infarction (MI) through sarcoplasmic/endoplasmic reticulum stress-related injury. The targets of Sta against MI were screened using network pharmacology. C57BL/6 J mice after MI were treated with saline, Sta (6 or 12 mg kg-1) for 2 weeks, and adult mouse and neonatal rat cardiomyocytes (AMCMs and NRCMs) were incubated with Sta (10-4-10-6 M) under normoxia or hypoxia for 2 or 12 h, respectively. Echocardiography, Evans blue, and 2,3,5-triphenyltetrazolium chloride (TTC) staining were used for morphological and functional analyses. Endoplasmic reticulum stress (ERS), unfolded protein reaction (UPR), apoptosis signals, cardiomyocyte contraction, and Ca2+ flux were detected using transmission electron microscopy (TEM), western blotting, immunofluorescence, and sarcomere and Fluo-4 tracing. The ingredient-disease-pathway-target network revealed targets of Sta against MI were related to apoptosis, Ca2+ homeostasis and ERS. Both dosages of Sta improved heart function, decreased infarction size, and potentially increased the survival rate. Sta directly alleviated ERS and UPR and elicited less apoptosis in the border myocardium and hypoxic NRCMs. Furthermore, Sta upregulated sarcoplasmic reticulum Ca2+-ATPase 2a (SERCA2a) in both ischaemic hearts and hypoxic NRCMs, accompanied by restored sarcomere shortening, resting intracellular Ca2+, and Ca2+ reuptake time constants (Tau) in Sta-treated hypoxic ARCMs. However, 2,5-di-t-butyl-1,4-benzohydroquinone (BHQ) (25 μM), a specific SERCA inhibitor, totally abolished the beneficial effect of Sta in hypoxic cardiomyocytes. Sta protects the heart from MI by upregulating SERCA2a to maintain intracellular Ca2+ homeostasis, thus alleviating ERS-induced apoptosis.
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Affiliation(s)
- Minghui Feng
- School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China; Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuwen Chen
- School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jingzhi Chen
- School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wei Guo
- School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Pei Zhao
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chen Zhang
- School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoli Shan
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huihua Chen
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ming Xu
- School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Rong Lu
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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Guo B, Yu Y, Wang M, Li R, He X, Tang S, Liu Q, Mao Y. Targeting the JAK2/STAT3 signaling pathway with natural plants and phytochemical ingredients: A novel therapeutic method for combatting cardiovascular diseases. Biomed Pharmacother 2024; 172:116313. [PMID: 38377736 DOI: 10.1016/j.biopha.2024.116313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 02/13/2024] [Accepted: 02/17/2024] [Indexed: 02/22/2024] Open
Abstract
The aim of this article is to introduce the roles and mechanisms of the JAK2/STAT3 pathway in various cardiovascular diseases, such as myocardial fibrosis, cardiac hypertrophy, atherosclerosis, myocardial infarction, and myocardial ischemiareperfusion. In addition, the effects of phytochemical ingredients and different natural plants, mainly traditional Chinese medicines, on the regulation of different cardiovascular diseases via the JAK2/STAT3 pathway are discussed. Surprisingly, the JAK2 pathway has dual roles in different cardiovascular diseases. Future research should focus on the dual regulatory effects of different phytochemical ingredients and natural plants on JAK2 to pave the way for their use in clinical trials.
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Affiliation(s)
- Bing Guo
- The Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410005, China
| | - Yunfeng Yu
- The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410007, China
| | - Min Wang
- The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410007, China
| | - Ronghui Li
- College of Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Xuan He
- The Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410005, China
| | - Siqin Tang
- The Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410005, China
| | - Qili Liu
- The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410007, China
| | - Yilin Mao
- The Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha 410005, China.
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Sandri BJ, Kim J, Lubach GR, Lock EF, Ennis-Czerniak K, Kling PJ, Georgieff MK, Coe CL, Rao RB. Prognostic Performance of Hematological and Serum Iron and Metabolite Indices for Detection of Early Iron Deficiency Induced Metabolic Brain Dysfunction in Infant Rhesus Monkeys. J Nutr 2024; 154:875-885. [PMID: 38072152 PMCID: PMC10942850 DOI: 10.1016/j.tjnut.2023.10.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 10/18/2023] [Accepted: 10/25/2023] [Indexed: 12/27/2023] Open
Abstract
BACKGROUND The current pediatric practice of monitoring for infantile iron deficiency (ID) via hemoglobin (Hgb) screening at one y of age does not identify preanemic ID nor protect against later neurocognitive deficits. OBJECTIVES To identify biomarkers of iron-related metabolic alterations in the serum and brain and determine the sensitivity of conventional iron and heme indices for predicting risk of brain metabolic dysfunction using a nonhuman primate model of infantile ID. METHODS Simultaneous serum iron and RBC indices, and serum and cerebrospinal fluid (CSF) metabolomic profiles were determined in 20 rhesus infants, comparing iron sufficient (IS; N = 10) and ID (N = 10) infants at 2 and 4 mo of age. RESULTS Reticulocyte hemoglobin (RET-He) was lower at 2 wk in the ID group. Significant IS compared with ID differences in serum iron indices were present at 2 mo, but Hgb and RBC indices differed only at 4 mo (P < 0.05). Serum and CSF metabolomic profiles of the ID and IS groups differed at 2 and 4 mo (P < 0.05). Key metabolites, including homostachydrine and stachydrine (4-5-fold lower at 4 mo in ID group, P < 0.05), were altered in both serum and CSF. Iron indices and RET-He at 2 mo, but not Hgb or other RBC indices, were correlated with altered CSF metabolic profile at 4 mo and had comparable predictive accuracy (area under the receiver operating characteristic curve scores, 0.75-0.80). CONCLUSIONS Preanemic ID at 2 mo was associated with metabolic alterations in serum and CSF in infant monkeys. Among the RBC indices, only RET-He predicted the future risk of abnormal CSF metabolic profile with a predictive accuracy comparable to serum iron indices. The concordance of homostachydrine and stachydrine changes in serum and CSF indicates their potential use as early biomarkers of brain metabolic dysfunction in infantile ID.
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Affiliation(s)
- Brian J Sandri
- Division of Neonatology, Department of Pediatrics, University of Minnesota, Minneapolis, MN, United States; Masonic Institute for the Developing Brain, University of Minnesota, Minneapolis, MN, United States
| | - Jonathan Kim
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, MN, United States
| | - Gabriele R Lubach
- Harlow Center for Biological Psychology, University of Wisconsin, Madison, WI, United States
| | - Eric F Lock
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, MN, United States
| | - Kathleen Ennis-Czerniak
- Division of Neonatology, Department of Pediatrics, University of Minnesota, Minneapolis, MN, United States
| | - Pamela J Kling
- Division of Neonatology, Department of Pediatrics, University of Wisconsin, Madison, WI, United States
| | - Michael K Georgieff
- Division of Neonatology, Department of Pediatrics, University of Minnesota, Minneapolis, MN, United States; Masonic Institute for the Developing Brain, University of Minnesota, Minneapolis, MN, United States
| | - Christopher L Coe
- Harlow Center for Biological Psychology, University of Wisconsin, Madison, WI, United States
| | - Raghavendra B Rao
- Division of Neonatology, Department of Pediatrics, University of Minnesota, Minneapolis, MN, United States; Masonic Institute for the Developing Brain, University of Minnesota, Minneapolis, MN, United States.
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Lu S, Liang Y, Yang S, Fu M, Shan X, Zhang C, Chen H, Zhao P, Lu R. Stachydrine Hydrochloride Regulates the NOX2-ROS-Signaling Axis in Pressure-Overload-Induced Heart Failure. Int J Mol Sci 2023; 24:14369. [PMID: 37762672 PMCID: PMC10531983 DOI: 10.3390/ijms241814369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/15/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023] Open
Abstract
Our previous studies revealed the protection of stachydrine hydrochloride (STA) against cardiopathological remodeling. One of the underlying mechanisms involves the calcium/calmodulin-dependent protein kinase Ⅱ (CaMKII). However, the way STA influences CaMKII needs to be further investigated. The nicotinamide adenine dinucleotide phosphate oxidase 2 (NOX2)-coupled reactive oxygen species (ROS) overproduction putatively induces the oxidative activation of CaMKII, resulting in the occurrence of pathological cardiac remodeling and dysfunction in experimental models of mice. Thus, in this study, we assessed the role of the NOX2-ROS signal axis in STA cardioprotection. The transverse aortic constriction (TAC)-induced heart failure model of mice, the phenylephrine-induced hypertrophic model of neonatal rat primary cardiomyocytes, and the H2O2-induced oxidative stress models of adult mouse primary cardiomyocytes and H9c2 cells were employed. The echocardiography and histological staining were applied to assess the cardiac effect of STA (6 mg/kg/d or 12 mg/kg/d), which was given by gavage. NOX2, ROS, and excitation-contraction (EC) coupling were detected by Western blotting, immunofluorescence, and calcium transient-contraction synchronous recordings. ROS and ROS-dependent cardiac fibrosis were alleviated in STA-treated TAC mice, demonstrating improved left ventricular ejection fraction and hypertrophy. In the heart failure model of mice and the hypertrophic model of cardiomyocytes, STA depressed NOX2 protein expression and activation, as shown by inhibited translocation of its phosphorylation, p67phox and p47phox, from the cytoplasm to the cell membrane. Furthermore, in cardiomyocytes under oxidative stress, STA suppressed NOX2-related cytosolic Ca2+ overload, enhanced cell contractility, and decreased Ca2+-dependent regulatory protein expression, including CaMKⅡ and Ryanodine receptor calcium release channels. Cardioprotection of STA against pressure overload-induced pathological cardiac remodeling correlates with the NOX2-coupled ROS signaling cascade.
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Affiliation(s)
- Shuang Lu
- School of Traditional Chinese Medicine, SHUTCM, Shanghai 201203, China; (S.L.); (Y.L.); (S.Y.); (M.F.); (H.C.)
| | - Yueyang Liang
- School of Traditional Chinese Medicine, SHUTCM, Shanghai 201203, China; (S.L.); (Y.L.); (S.Y.); (M.F.); (H.C.)
| | - Songru Yang
- School of Traditional Chinese Medicine, SHUTCM, Shanghai 201203, China; (S.L.); (Y.L.); (S.Y.); (M.F.); (H.C.)
| | - Mengwei Fu
- School of Traditional Chinese Medicine, SHUTCM, Shanghai 201203, China; (S.L.); (Y.L.); (S.Y.); (M.F.); (H.C.)
| | - Xiaoli Shan
- Public Experiment Platform, School of Traditional Chinese Medicine, SHUTCM, Shanghai 201203, China;
| | - Chen Zhang
- Department of Pathology, School of Intergrative Medicine, SHUTCM, Shanghai 201203, China;
| | - Huihua Chen
- School of Traditional Chinese Medicine, SHUTCM, Shanghai 201203, China; (S.L.); (Y.L.); (S.Y.); (M.F.); (H.C.)
| | - Pei Zhao
- Public Experiment Platform, School of Traditional Chinese Medicine, SHUTCM, Shanghai 201203, China;
| | - Rong Lu
- School of Traditional Chinese Medicine, SHUTCM, Shanghai 201203, China; (S.L.); (Y.L.); (S.Y.); (M.F.); (H.C.)
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Liang Y, Xia L, Lu S, Yang S, Guo S, Shan X, Zhao P, Zhang C, Guo W, Xu M, Chen H, Lu R. A new mechanism of therapeutic effect of stachydrine on heart failure by inhibiting myocardial ferroptosis. Eur J Pharmacol 2023; 954:175881. [PMID: 37385579 DOI: 10.1016/j.ejphar.2023.175881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 06/15/2023] [Accepted: 06/26/2023] [Indexed: 07/01/2023]
Abstract
Ferroptosis is a novel form of programmed cell death caused by iron-dependent lipid peroxidation and excessive production of ROS. Its morphology is characterized by mitochondrial atrophy, increased mitochondrial membrane density, mitochondrial cristae degeneration and rupture, and unchanged nuclear morphology. Here, we investigated whether a bioactive constituent extracted from the Chinese herb Leonurus japonicus Houtt. (Yimucao), stachydrine, could improve cardiac function by inhibiting myocardial ferroptosis. We found significant morphological features of ferroptosis in a TAC-induced mouse model of heart failure, in which increased lipid peroxidation in cardiac tissue was accompanied by abnormalities in cystine metabolism as well as iron metabolism. The contractile function of adult mouse cardiomyocytes was severely reduced after the occurrence of erastin-induced ferroptosis. We found that in heart failure mice and erastin-induced cardiomyocyte ferroptosis models, stachydrine significantly improved myocardial function, improving mitochondrial morphological features of ferroptosis and associated signaling pathway alterations, including lipid peroxidation levels, cystine metabolism, and iron metabolism. The results of studies on stachydrine provides new inspirations for the treatment of cardiac ferroptosis and chronic heart failure.
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Affiliation(s)
- Yueyang Liang
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Lei Xia
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Shuang Lu
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Songru Yang
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Shuting Guo
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Xiaoli Shan
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Pei Zhao
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Chen Zhang
- School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Wei Guo
- School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Ming Xu
- School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Huihua Chen
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Rong Lu
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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Castillo P, Kuda O, Kopecky J, Pomar CA, Palou A, Palou M, Picó C. Stachydrine, N-acetylornithine and trimethylamine N-oxide levels as candidate milk biomarkers of maternal consumption of an obesogenic diet during lactation. Biofactors 2023; 49:1022-1037. [PMID: 37227188 DOI: 10.1002/biof.1974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 05/04/2023] [Indexed: 05/26/2023]
Abstract
We aimed to evaluate whether improving maternal diet during lactation in diet-induced obese rats reverts the impact of western diet (WD) consumption on the metabolome of milk and offspring plasma, as well as to identify potential biomarkers of these conditions. Three groups of dams were followed: control-dams (CON-dams), fed with standard diet (SD); WD-dams, fed with WD prior and during gestation and lactation; and reversion-dams (REV-dams), fed as WD-dams but moved to SD during lactation. Metabolomic analysis was performed in milk at lactation days 5, 10, and 15, and in plasma from their male and female offspring at postnatal day 15. Milk of WD-dams presented, throughout lactation and compared to CON-dams, altered profiles of amino acids and of the carnitine pool, accompanied by changes in other polar metabolites, being stachydrine, N-acetylornithine, and trimethylamine N-oxide the most relevant and discriminatory metabolites between groups. The plasma metabolome profile was also altered in the offspring of WD-dams in a sex-dependent manner, and stachydrine, ergothioneine and the acylcarnitine C12:1 appeared as the top three most discriminating metabolites in both sexes. Metabolomic changes were largely normalized to control levels both in the milk of REV-dams and in the plasma of their offspring. We have identified a set of polar metabolites in maternal milk and in the plasma of the offspring whose alterations may indicate maternal intake of an unbalanced diet during gestation and lactation. Levels of these metabolites may also reflect the beneficial effects of implementing a healthier diet during lactation.
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Affiliation(s)
- Pedro Castillo
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Ondrej Kuda
- Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic
| | - Jan Kopecky
- Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic
| | - Catalina Amadora Pomar
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Andreu Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Mariona Palou
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
| | - Catalina Picó
- Laboratory of Molecular Biology, Nutrition and Biotechnology (Group of Nutrigenomics, Biomarkers and Risk Evaluation) of the University of the Balearic Islands, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), and Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
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Yu J, Ke L, Zhou J, Ding C, Yang H, Yan D, Yu C. Stachydrine Relieved the Inflammation and Promoted the Autophagy in Diabetes Retinopathy Through Activating the AMPK/SIRT1 Signaling Pathway. Diabetes Metab Syndr Obes 2023; 16:2593-2604. [PMID: 37649589 PMCID: PMC10464895 DOI: 10.2147/dmso.s420253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 08/10/2023] [Indexed: 09/01/2023] Open
Abstract
Background Diabetes retinopathy (DR) is a chronic, progressive, and potentially harmful retinal disease associated with persistent hyperglycemia. Autophagy is a lysosome-dependent degradation pathway that widely exists in eukaryotic cells, which has recently been demonstrated to participate in the DR development. Stachydrine (STA) is a water-soluble alkaloid extracted from Leonurus heterophyllus. This study aimed to explore the effects of STA on the autophagy in DR progression in vivo and in vitro. Methods High glucose-treated human retinal microvascular endothelial cells (HRMECs) and STA-treated rats were used to establish DR model. The reactive oxygen species (ROS) and inflammatory factor levels (TNF-α, IL-1β, and IL-6) were determined using corresponding kits. Additionally, the cell growth was analyzed using CCK-8 and EdU assays. Besides, LC3BII, p62, p-AMPKα, AMPKα, and SIRT1 protein levels were measured using Western blot. The LC3BII and SIRT1 expressions were also determined using immunofluorescence. Results The results showed that STZ decreased the ROS and inflammatory factor levels in the HG-treated HRMECs. Besides, after STA treatment, the beclin-1, LC3BII, p-AMPKα, and SIRT1 levels were increased, and p62 was decreased in the HG-treated HRMECs and the retinal tissue of STZ-treated rats. Conclusion In conclusion, this study demonstrated that STA effectively relieved the inflammation and promoted the autophagy in DR progression in vivo and in vitro through activating the AMPK/SIRT1 signaling pathway.
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Affiliation(s)
- Jiewei Yu
- Department of Ophthalmology, Jiujiang Hospital of Traditional Chinese Medicine, Jiujiang, Jiangxi, 332000, People’s Republic of China
| | - Lingling Ke
- Department of Ophthalmology, Jiujiang Hospital of Traditional Chinese Medicine, Jiujiang, Jiangxi, 332000, People’s Republic of China
| | - Jingjing Zhou
- Image Center, Jiujiang Hospital of Traditional Chinese Medicine, Jiujiang, Jiangxi, 332000, People’s Republic of China
| | - Chunyan Ding
- Department of Ophthalmology, Jiujiang Hospital of Traditional Chinese Medicine, Jiujiang, Jiangxi, 332000, People’s Republic of China
| | - Hui Yang
- Department of Ophthalmology, Jiujiang Hospital of Traditional Chinese Medicine, Jiujiang, Jiangxi, 332000, People’s Republic of China
| | - Dongbiao Yan
- Department of Endocrinology, Jiujiang Hospital of Traditional Chinese Medicine, Jiujiang, Jiangxi, 332000, People’s Republic of China
| | - Chengbi Yu
- Department of Endocrinology, Jiujiang Hospital of Traditional Chinese Medicine, Jiujiang, Jiangxi, 332000, People’s Republic of China
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Liao L, Tang Y, Li B, Tang J, Xu H, Zhao K, Zhang X. Stachydrine, a potential drug for the treatment of cardiovascular system and central nervous system diseases. Biomed Pharmacother 2023; 161:114489. [PMID: 36940619 DOI: 10.1016/j.biopha.2023.114489] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 02/21/2023] [Accepted: 03/07/2023] [Indexed: 03/23/2023] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death globally and poses at significant challenge in terms of effective medical treatment. Leonurus japonicus Houtt, a traditional Chinese herb, is widely used in China for the treatment of obstetrical and gynecological disorders, including menstrual disorders, dysmenorrhea, amenorrhea, blood stasis, postpartum bleeding, and blood-related diseases such as CVD. Stachydrine, the main alkaloid component of Leonurus, has been shown to exhibit a wide range of biological activities including anti-inflammatory, antioxidant, anti-coagulant, anti-apoptotic, vasodilator, angiogenic promoter. Additionally, it has been demonstrated to have unique advantages in the prevention and treatment of CVD through regulation of various disease-related signaling pathways and molecular targets. In this comprehensive review, we examine the latest pharmacological effects and molecular mechanisms of Stachydrine in treating cardiovascular and cerebrovascular diseases. Our aim is to solid scientific basis for the development of new CVD drug formulations.
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Affiliation(s)
- Li Liao
- Yibin Second People's Hospital - Yibin Hospital of West China Hospital of Sichuan University, Yibin 644000, China.
| | - Yan Tang
- Yibin Second People's Hospital - Yibin Hospital of West China Hospital of Sichuan University, Yibin 644000, China
| | - Bo Li
- Third Affiliated Hospital of Chengdu Medical College, Chengdu Pidu District People's Hospital, Chengdu 611700, China
| | - Jing Tang
- Yibin Second People's Hospital - Yibin Hospital of West China Hospital of Sichuan University, Yibin 644000, China
| | - Hone Xu
- Yibin Second People's Hospital - Yibin Hospital of West China Hospital of Sichuan University, Yibin 644000, China
| | - Ke Zhao
- Yibin Second People's Hospital - Yibin Hospital of West China Hospital of Sichuan University, Yibin 644000, China
| | - Xiaochun Zhang
- Yibin Second People's Hospital - Yibin Hospital of West China Hospital of Sichuan University, Yibin 644000, China.
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Asfaw TN, Bondarenko VE. A compartmentalized mathematical model of the β 1- and β 2-adrenergic signaling systems in ventricular myocytes from mouse in heart failure. Am J Physiol Cell Physiol 2023; 324:C263-C291. [PMID: 36468844 DOI: 10.1152/ajpcell.00366.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Mouse models of heart failure are extensively used to research human cardiovascular diseases. In particular, one of the most common is the mouse model of heart failure resulting from transverse aortic constriction (TAC). Despite this, there are no comprehensive compartmentalized mathematical models that describe the complex behavior of the action potential, [Ca2+]i transients, and their regulation by β1- and β2-adrenergic signaling systems in failing mouse myocytes. In this paper, we develop a novel compartmentalized mathematical model of failing mouse ventricular myocytes after TAC procedure. The model describes well the cell geometry, action potentials, [Ca2+]i transients, and β1- and β2-adrenergic signaling in the failing cells. Simulation results obtained with the failing cell model are compared with those from the normal ventricular myocytes. Exploration of the model reveals the sarcoplasmic reticulum Ca2+ load mechanisms in failing ventricular myocytes. We also show a larger susceptibility of the failing myocytes to early and delayed afterdepolarizations and to a proarrhythmic behavior of Ca2+ dynamics upon stimulation with isoproterenol. The mechanisms of the proarrhythmic behavior suppression are investigated and sensitivity analysis is performed. The developed model can explain the existing experimental data on failing mouse ventricular myocytes and make experimentally testable predictions of a failing myocyte's behavior.
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Affiliation(s)
- Tesfaye Negash Asfaw
- Department of Mathematics and Statistics, Georgia State University, Atlanta, Georgia
| | - Vladimir E Bondarenko
- Department of Mathematics and Statistics, Georgia State University, Atlanta, Georgia.,Neuroscience Institute, Georgia State University, Atlanta, Georgia
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Yan S, Wang X, Zhao H, Lu H, Tian W, Wu L, Xue X. Metabolomics-based screening and chemically identifying abundant stachydrine as quality characteristic of rare Leucosceptrum canum Smith honey. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Li Y, Zhang Z, Hao X, Yu T, Li S. Qiliqiangxin Capsule Modulates Calcium Transients and Calcium Sparks in Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes. Evidence-Based Complementary and Alternative Medicine 2022; 2022:1-9. [PMID: 36082183 PMCID: PMC9448542 DOI: 10.1155/2022/9361077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 07/19/2022] [Accepted: 08/06/2022] [Indexed: 12/03/2022]
Abstract
Background The therapeutic effects of Qiliqiangxin capsule (QLQX), a Chinese patent medicine, in patients with chronic heart failure are well established. However, whether QLQX modulates cardiac calcium (Ca2+) signals, which are crucial for the heart function, remains unclear. Aim of the Study. This study aimed to evaluate the role of QLQX in modulating Ca2+ signals in human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs). Materials and Methods Fluorescence imaging was used to monitor Ca2+ signals in the cytosol and nuclei of hiPSC-CMs. For Ca2+ spark measurements, the line-scan mode of a confocal microscope was used. Results The QLQX treatment substantially decreased the frequency of spontaneous Ca2+ transients, whereas the amplitude of Ca2+ transients elicited by electrical stimulation did not change. QLQX increased the Ca2+ spark frequency in both the cytosol and nuclei without changing the sarcoplasmic reticulum Ca2+ content. Interestingly, QLQX ameliorated abnormal Ca2+ transients in CMs differentiated from hiPSCs derived from patients with long-QT syndrome. Conclusions Our findings provide the first line of evidence that QLQX directly modulates cardiac Ca2+ signals in a human cardiomyocyte model.
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Wei X, Wu Y, Pan H, Zhang Q, He K, Xia G, Xia H, Lin S, Shang HC. Proteomics Revealed That Mitochondrial Function Contributed to the Protective Effect of Herba Siegesbeckiae Against Cardiac Ischemia/Reperfusion Injury. Front Cardiovasc Med 2022; 9:895797. [PMID: 35872903 PMCID: PMC9299383 DOI: 10.3389/fcvm.2022.895797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 06/13/2022] [Indexed: 12/01/2022] Open
Abstract
Background Myocardial ischemia/reperfusion (I/R) injury is the main obstacle to percutaneous coronary intervention, lacking effective therapeutic measures in a clinical setting. Herba Siegesbeckiae (HS) is a traditional herb with multiple pharmacological activities and evidence of cardiovascular protection. However, few data are available regarding the role of HS in cardiac I/R. This study aimed to explore the effect and underlying mechanism of HS aqueous extract on cardiac I/R injury. Materials and Methods Herba Siegesbeckiae aqueous extract was prepared and analyzed by UHPLC-MS/MS. After intragastric administration of HS once daily for 7 days, male Sprague-Dawley rats were subjected to 30 min occlusion of the left anterior descending coronary artery followed by 120 min reperfusion to elicit I/R. Various parameters like myocardial infarction and apoptosis, 12-lead ECG and hemodynamics, cardiac morphology and myocardial enzymes, quantitative proteomics, mitochondrial ultrastructure and electron transport chain (ETC) function, oxidative stress and antioxidation, and NLRP3 inflammasome and inflammation were evaluated. Results The chemical constituents of HS aqueous extract were mainly divided into flavonoids, diterpenoids, and organic acids. In vivo, HS aqueous extract notably alleviated myocardial I/R injury, as evidenced by a reduction in infarct size, apoptotic cells, and cardiac lesion enzymes; decline of ST-segment elevation; improvement of cardiac function; and preservation of morphology. Quantitative proteomics demonstrated that HS reversed the alteration in the expression of Adgb, Cbr1, Decr1, Eif5, Uchl5, Lmo7, Bdh1, Ckmt2, COX7A, and RT1-CE1 after I/R. In addition, HS preserved myocardial ultrastructure and restored the function of mitochondrial ETC complexes following exposure to I/R; HS significantly suppressed I/R-elicited increase of ROS, RNS, MDA, and 8-OHdG, restrained the acetylation of MnSOD, and recovered the activity of MnSOD; and HS reversed I/R-induced elevation of NLRP3 inflammasome and inhibited the release of inflammatory factors and pyroptosis. Conclusion Herba Siegesbeckiae aqueous extract ameliorated cardiac I/R injury, which is associated with mitigating oxidative stress, suppressing NLRP3 inflammasome, and restoring mitochondrial function by regulating the expression of Adgb, Cbr1, Decr1, Eif5, Uchl5, Lmo7, Bdh1, Ckmt2, COX7A, and RT1-CE1.
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Affiliation(s)
- Xiaohong Wei
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Disease, Guangzhou, China
| | - Yuzhuo Wu
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Haie Pan
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Qian Zhang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Ke He
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Guiyang Xia
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Huan Xia
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Sheng Lin
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- *Correspondence: Hong-Cai Shang,
| | - Hong-Cai Shang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Sheng Lin,
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Bao X, Liu Y, Huang J, Yin S, Sheng H, Han X, Chen Q, Wang T, Chen S, Qiu Y, Zhang C, Yu H. Stachydrine hydrochloride inhibits hepatocellular carcinoma progression via LIF/AMPK axis. Phytomedicine 2022; 100:154066. [PMID: 35366490 DOI: 10.1016/j.phymed.2022.154066] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 03/10/2022] [Accepted: 03/19/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is not only one of the four highest malignancies, but also the principal reason of cancer-related death worldwide, yet no effective medication for anti-HCC is available. Stachydrine hydrochloride (SH), an alkaloid component in Panzeria alaschanica Kupr, exhibits potent antitumor activity in breast cancer. However, the anti-HCC effects of SH remain unknown. PURPOSE Our study assessed the therapeutic effect of SH on HCC and tried to clarify the mechanisms by which it ameliorates HCC. No studies involving using SH for anti-HCC activity and molecular mechanism have been reported yet. STUDY DESIGN/METHODS We examined the cell viability of SH on HCC cells by MTT assay. The effect of SH on cell autophagy in HCC cells was verified by Western blot and Immunofluorescence test. Flow cytometry was performed to assess cell-cycle arrest effects. Cell senescence was detected using β-Gal staining and Western blot, respectively. An inhibitor or siRNA of autophagy, i.e., CQ and si LC-3B, were applied to confirm the role of autophagy acted in the anti-cancer function of SH. Protein expression in signaling pathways was detected by Western blot. Besides, molecular docking combined with cellular thermal shift assay (CETSA) was used for analysis. Patient-derived xenograft (PDX) model were built to explore the inhibitory effect of SH in HCC in vivo. RESULTS In vitro studies showed that SH possessed an anti-HCC effect by inducing autophagy, cell-cycle arrest and promoting cell senescence. Specifically, SH induced autophagy with p62 and LC-3B expression. Flow cytometry analysis revealed that SH caused an obvious cell-cycle arrest, accompanied by the decrease and increase in Cyclin D1 and p27 levels, respectively. Additionally, SH induced cell senescence with the induction of p21 in HCC cell lines. Mechanistically, SH treatment down-regulated the LIF and up-regulated p-AMPK. Moreover, PDX model in NSG mice was conducted to support the results in vitro. CONCLUSION This study is the first to report the inhibitory function of SH in HCC, which may be due to the induction of autophagy and senescence. This study provides novel insights into the anti-HCC efficacy of SH and it might be a potential lead compound for further development of drug candidates for HCC.
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Affiliation(s)
- Xiaomei Bao
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China; School of Pharmacy, Inner Mongolia Medical University, Hohhot, China
| | - Yiman Liu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jiayan Huang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Shuangshuang Yin
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Hua Sheng
- School of Pharmacy, Inner Mongolia Medical University, Hohhot, China
| | - Xiao Han
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Qian Chen
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Tao Wang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Sibao Chen
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Yuling Qiu
- School of Pharmacy, Tianjin Medical University, Tianjin, China.
| | - Chunze Zhang
- Department of Colorectal Surgery, Tianjin Union Medical Center, Tianjin, China.
| | - Haiyang Yu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
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Lee E, Kang S, Lee AR, Kim JH, Kim TW, Lee JE, Kim HR. Stachydrine derived from fermented rice prevents diet-induced obesity by regulating adipsin and endoplasmic reticulum homeostasis. J Nutr Biochem 2022;:109036. [PMID: 35533898 DOI: 10.1016/j.jnutbio.2022.109036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 01/13/2022] [Accepted: 03/21/2022] [Indexed: 11/20/2022]
Abstract
Makgeolli, a widely consumed traditional alcoholic beverage in Korea, is brewed mainly from rice using Nuruk as a fermentation starter, which contains fungi, yeast, and lactic acid bacteria. Among 58 Makgeolli samples brewed using various Nuruks, we found that one exhibited anti-obesity properties, with stachydrine shown to be responsible for these properties. Stachydrine promotes lipolysis and inhibits lipid accumulation in 3T3-L1 adipocytes; it also reduces weight gain and improves glucose tolerance and insulin resistance in a mouse model. Stachydrine dramatically suppresses adipsin mRNA levels in liver and adipose tissue, whereas serum adipsin levels were elevated in stachydrine-treated mice compared to mice fed a high-fat diet alone. Moreover, stachydrine recovers endoplasmic reticulum homeostasis and regulates adipsin expression. We highlight the potential use of stachydrine as a therapeutic agent for the treatment of obesity and insulin resistance and the use of Makgeolli fermented by Nuruk as a source of novel bioactive compounds.
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Hu P, Guo S, Yang S, Wang S, Wang S, Shan X, Zhao P, Guo W, Xu M, Zhang C, Lu R, Chen H. Stachytine Hydrochloride Improves Cardiac Function in Mice with ISO-Induced Heart Failure by Inhibiting the α-1,6-Fucosylation on N-Glycosylation of β1AR. Front Pharmacol 2022; 12:834192. [PMID: 35211008 PMCID: PMC8861427 DOI: 10.3389/fphar.2021.834192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 12/31/2021] [Indexed: 01/08/2023] Open
Abstract
Background: Cardiovascular diseases have become a major public health problem that seriously threatens human health. The cumulative effects of various cardiovascular events will eventually develop into chronic heart insufficiency and even heart failure, and the β1 adrenergic receptor signal pathway plays an important role in this process. Stachytine hydrochloride is the main active ingredient of Yimucao, which is a traditional Chinese medicine used to treat gynecological diseases. Modern studies have found that stachytine hydrochloride has a good cardioprotective effect, but it is still unclear whether stachytine hydrochloride has an effect on the β1 adrenergic receptor signal pathway. The purpose of this study is to explore the effect of stachytine hydrochloride on the β1 adrenergic receptor signal pathway. Method: In this study, a continuous infusion of isoproterenol (40 mg/kg/day) was administered to mice and ventricular myocytes explored the potential mechanism of stachytine hydrochloride (12 mg/kg/day) on the β1 adrenergic receptor signal pathway in the heart. Evaluate changes in cardiac morphology and function by echocardiography, cardiac hemodynamics, and histological methods, and detect molecular changes by Western blot and immunofluorescence. Treat primary cultured adult mouse or neonatal rat ventricular myocytes with or without isoproterenol (0.1 μMol), PNGase F (10–2 units/ml), and stachytine hydrochloride (10 μMol) at different time points. Detect α-1,6-fucosylation on N-glycosylation, calcium transient, contraction, and relaxation function and related signals. Results: Stachytine hydrochloride reduces cardiac remodeling and modulates hemodynamic parameters during chronic β1 adrenergic receptor activation in vivo. The N-glycosylation of β1 adrenergic receptors decreased after continuous isoproterenol stimulation, while stachytine hydrochloride can increase the N-glycosylation of β1AR in the heart of mice with isoproterenol-induced heart failure. Decreased N-glycosylation of β1 adrenergic receptors will downregulate the cAMP/PKA signal pathway and inhibit myocardial excitation and contraction coupling. Stachytine hydrochloride significantly reduced isoproterenol-induced cardiac N-linked glycoproteins with α-1,6-fucosylation. Conclusion: Our results show that stachytine hydrochloride inhibits the synthesis of α-1,6-fucosylation on the N-terminal sugar chain by reducing α-1,6-fucosyltransferase (FUT8) and α-1,3-mannosyl-glycoprotein 4-β-N-acetylglucosaminyltransferase A (MGAT4a), upregulating the N-glycosylation level on β1 adrenergic receptors, and maintaining cAMP/PKA signal pathway activation.
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Affiliation(s)
- Panwei Hu
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shuting Guo
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Songru Yang
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Sining Wang
- Department of Comprehensive Internal Medicine, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Sai Wang
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoli Shan
- Public Laboratory Platform, School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Pei Zhao
- Public Laboratory Platform, School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wei Guo
- Department of Pathology, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ming Xu
- Department of Physiology, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chen Zhang
- Department of Pathology, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Rong Lu
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huihua Chen
- Teaching and Research Department of Basic Theory of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Li Y, Zhang Z, Li S, Yu T, Jia Z. Therapeutic Effects of Traditional Chinese Medicine on Cardiovascular Diseases: the Central Role of Calcium Signaling. Front Pharmacol 2021; 12:682273. [PMID: 34305595 PMCID: PMC8299363 DOI: 10.3389/fphar.2021.682273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 06/01/2021] [Indexed: 12/18/2022] Open
Abstract
Calcium, as a second messenger, plays an important role in the pathogenesis of cardiovascular diseases (CVDs). The malfunction of calcium signaling in endothelial cells and vascular smooth muscle cells promotes hypertension. In cardiomyocytes, calcium overload induces apoptosis, leading to myocardial infarction and arrhythmias. Moreover, the calcium–calcineurin–nuclear factor of activated T cells (NFAT) pathway is essential for expressing the cardiac pro-hypertrophic gene. Heart failure is also characterized by reduced calcium transient amplitude and enhanced sarcoplasmic reticulum (SR) calcium leakage. Traditional Chinese medicine (TCM) has been used to treat CVDs for thousands of years in China. Because of its multicomponent and multitarget characteristics, TCM's unique advantages in CVD treatment are closely related to the modulation of multiple calcium handling proteins and calcium signaling pathways in different types of cells involved in distinct CVDs. Thus, we systematically review the diverse mechanisms of TCM in regulating calcium pathways to treat various types of CVDs, ranging from hypertrophic cardiomyopathy to diabetic heart disease.
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Affiliation(s)
- Yuxin Li
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Zhang Zhang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Sen Li
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Tingting Yu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Zhaoqi Jia
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
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Chen M, Yang D, Hu X, Jiang G, Li T, Ouyang Z, Deng J. Stachydrine hydrochloride inhibits osteoclastogenesis by regulating the NF-κB and p38 signaling pathways to alleviate postmenopausal osteoporosis. Biochem Biophys Res Commun 2021; 542:1-8. [PMID: 33482468 DOI: 10.1016/j.bbrc.2021.01.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Accepted: 01/06/2021] [Indexed: 01/21/2023]
Abstract
Osteoporosis is a common skeletal disorder characterized by low bone mass, defective bone microstructure, and increased risk of fracture. It's well known that excessive activation of osteoclasts plays a vital role in the pathogenesis of osteoporosis. Thus, inhibition of osteoclast formation and function might be a proving strategy for osteoporosis. In our study, for the first time we explored the effect of Stachydrine Hydrochloride in the treatment of osteoporosis. We demonstrated that SH markedly inhibited osteoclastogenesis and osteoclast function in vitro and effectively decrease bone resorption in vivo. These finding were further supported by changes in the NF-κB and p38 signaling pathways, which are classical downstream pathways of RANKL-mediated osteoclastogensis. Collectively, these data suggest the possible future use of SH to protect against bone loss in the treatment of osteoporosis.
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Affiliation(s)
- Minghui Chen
- Department of Orthopedics, Changsha Central Hospital, Changsha, Hunan, 410011, PR China
| | - Daishui Yang
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, PR China
| | - Xuantao Hu
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, PR China
| | - Guangyao Jiang
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, PR China
| | - Tao Li
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, PR China
| | - Zhengxiao Ouyang
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, PR China
| | - Jianliang Deng
- Department of Orthopedics, Changsha Central Hospital, Changsha, Hunan, 410011, PR China.
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Zheng J, Tian J, Wang S, Hu P, Wu Q, Shan X, Zhao P, Zhang C, Guo W, Xu M, Chen H, Lu R. Stachydrine hydrochloride suppresses phenylephrine-induced pathological cardiac hypertrophy by inhibiting the calcineurin/nuclear factor of activated T-cell signalling pathway. Eur J Pharmacol 2020; 883:173386. [PMID: 32712088 DOI: 10.1016/j.ejphar.2020.173386] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/13/2020] [Accepted: 07/20/2020] [Indexed: 11/20/2022]
Abstract
The calcineurin (CaN)/nuclear factor of activated T-cell (NFAT) signalling pathway plays an important role in pathological cardiac hypertrophy. Here, we investigated the potential effects of stachydrine hydrochloride, a bioactive constituent extracted from the Chinese herb Leonurus japonicus Houtt. (Yimucao), on pathological cardiac hypertrophy during chronic α1-adrenergic receptor (α1-AR) activation and the underlying mechanisms. First, by transcriptome analysis, we determined that pathological hypertrophy models could be prepared after phenylephrine stimulation. In primary cultured neonatal rat ventricular myocytes, stachydrine hydrochloride reduced phenylephrine-induced cardiomyocyte surface area and the mRNA expression of cardiac hypertrophy biomarkers (atrial natriuretic peptide (ANP), B-type natriuretic peptide (BNP), and β-myosin heavy chain/α-myosin heavy chain (β-MHC/α-MHC)). In addition, phenylephrine stimulation potently induced activation of the CaN/NFAT pathway. Interestingly, stachydrine hydrochloride inhibited CaN activation and reduced NFATc3 nuclear translocation in phenylephrine-stimulated neonatal rat ventricular myocytes. In mice treated with phenylephrine, stachydrine hydrochloride treatment decreased cardiac hypertrophy and regulated heart function. Collectively, our data show that stachydrine hydrochloride decreases cardiac hypertrophy in phenylephrine-stimulated hearts by inhibiting the CaN/NFAT pathway, which might contribute to alleviation of pathological cardiac hypertrophy and cardiac dysfunction by stachydrine hydrochloride after phenylephrine stimulation This also indicated that governing of CaN/NFAT pathway might serve as a preventive or therapeutic strategy for pathological cardiac hypertrophy.
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