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Hartley B, Bassiouni W, Roczkowsky A, Fahlman R, Schulz R, Julien O. N-Terminomic Identification of Intracellular MMP-2 Substrates in Cardiac Tissue. J Proteome Res 2024; 23:4188-4202. [PMID: 38647137 PMCID: PMC11460328 DOI: 10.1021/acs.jproteome.3c00755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 04/09/2024] [Accepted: 04/10/2024] [Indexed: 04/25/2024]
Abstract
Proteases are enzymes that induce irreversible post-translational modifications by hydrolyzing amide bonds in proteins. One of these proteases is matrix metalloproteinase-2 (MMP-2), which has been shown to modulate extracellular matrix remodeling and intracellular proteolysis during myocardial injury. However, the substrates of MMP-2 in heart tissue are limited, and lesser known are the cleavage sites. Here, we used degradomics to investigate the substrates of intracellular MMP-2 in rat ventricular extracts. First, we designed a novel, constitutively active MMP-2 fusion protein (MMP-2-Fc) that we expressed and purified from mammalian cells. Using this protease, we proteolyzed ventricular extracts and used subtiligase-mediated N-terminomic labeling which identified 95 putative MMP-2-Fc proteolytic cleavage sites using mass spectrometry. The intracellular MMP-2 cleavage sites identified in heart tissue extracts were enriched for proteins primarily involved in metabolism, as well as the breakdown of fatty acids and amino acids. We further characterized the cleavage of three of these MMP-2-Fc substrates based on the gene ontology analysis. We first characterized the cleavage of sarco/endoplasmic reticulum calcium ATPase (SERCA2a), a known MMP-2 substrate in myocardial injury. We then characterized the cleavage of malate dehydrogenase (MDHM) and phosphoglycerate kinase 1 (PGK1), representing new cardiac tissue substrates. Our findings provide insights into the intracellular substrates of MMP-2 in cardiac cells, suggesting that MMP-2 activation plays a role in cardiac metabolism.
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Affiliation(s)
- Bridgette Hartley
- Department
of Biochemistry, University of Alberta, Edmonton T6G 2H7, Canada
| | - Wesam Bassiouni
- Department
of Pharmacology, University of Alberta, Edmonton T6G 2S2, Canada
| | - Andrej Roczkowsky
- Department
of Pharmacology, University of Alberta, Edmonton T6G 2S2, Canada
| | - Richard Fahlman
- Department
of Biochemistry, University of Alberta, Edmonton T6G 2H7, Canada
| | - Richard Schulz
- Department
of Pharmacology, University of Alberta, Edmonton T6G 2S2, Canada
- Department
of Pediatrics, University of Alberta, Edmonton T6G 2S2, Canada
| | - Olivier Julien
- Department
of Biochemistry, University of Alberta, Edmonton T6G 2H7, Canada
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Hu S, Wen J, Fan XD, Li P. Study on therapeutic mechanism of total salvianolic acids against myocardial ischemia-reperfusion injury based on network pharmacology, molecular docking, and experimental study. JOURNAL OF ETHNOPHARMACOLOGY 2024; 326:117902. [PMID: 38360382 DOI: 10.1016/j.jep.2024.117902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/04/2024] [Accepted: 02/08/2024] [Indexed: 02/17/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Radix Salviae miltiorrhizae, also known as Danshen in Chinese, effectively activates the blood and resolves stasis. Total salvianolic acids (SA) is the main active ingredient of Danshen, and related preparations, such as salvianolate injection are commonly used clinically to treat myocardial ischemia-reperfusion injury (MIRI). However, the potential targets and key active ingredients of SA have not been sufficiently investigated. AIM OF THE STUDY This study aimed to investigate the mechanism of action of SA in treating MIRI. MATERIALS AND METHODS Network pharmacology and molecular docking techniques were used to predict SA targets against MIRI. The key acting pathway of SA were validated by performing experiments in a rat MIRI model. RESULTS Twenty potential ingredients and 54 targets of SA in treating MIRI were identified. Ingredient-target-pathway network analysis revealed that salvianolic acid B and rosmarinic acid had the highest degree value. Pathway enrichment analysis showed that SA may regulate MIRI through the IL-17 signaling pathway, and this result was confirmed in the rat MIRI experiment. CONCLUSION The results of this study indicate that SA may protect MIRI by regulating the IL-17 pathway.
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Affiliation(s)
- Shuang Hu
- Institute of Basic Medical Sciences, XiYuan Hospital of China Academy of Chinese Medical Sciences, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China; Key Laboratory of Pharmacology of Chinese Materia Medica of Beijing, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China; Graduate School of China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Jing Wen
- Institute of Basic Medical Sciences, XiYuan Hospital of China Academy of Chinese Medical Sciences, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China; Key Laboratory of Pharmacology of Chinese Materia Medica of Beijing, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China; Graduate School of China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Xiao-di Fan
- Institute of Basic Medical Sciences, XiYuan Hospital of China Academy of Chinese Medical Sciences, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China; Key Laboratory of Pharmacology of Chinese Materia Medica of Beijing, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China.
| | - Peng Li
- Institute of Basic Medical Sciences, XiYuan Hospital of China Academy of Chinese Medical Sciences, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China; Key Laboratory of Pharmacology of Chinese Materia Medica of Beijing, No.1 XiYuan CaoChang, Haidian District, Beijing, 100091, China.
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Zhang J, Li W, Xue S, Gao P, Wang H, Chen H, Hong Y, Sun Q, Lu L, Wang Y, Wang Q. Qishen granule attenuates doxorubicin-induced cardiotoxicity by protecting mitochondrial function and reducing oxidative stress through regulation of Sirtuin3. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117134. [PMID: 37714227 DOI: 10.1016/j.jep.2023.117134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 08/31/2023] [Accepted: 09/05/2023] [Indexed: 09/17/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Doxorubicin (DOX) is one of the most potent chemotherapy drugs available today. However, the adverse effect of cardiotoxicity limits its clinical application. New approaches are being investigated for the treatment of doxorubicin-induced cardiotoxicity (DIC). Doxorubicin is enriched in mitochondria and it could induce imbalance of protein modification, including acetylation of mitochondria proteins, thereby inducing DIC. Restoration of mitochondria function is an effective way to attenuate DIC. The formula for traditional Chinese medicine Granules of Qishen (QSG) was derived from the classic formula "Zhen-Wu-Tang" which has been extensively used in the treatment of myocardial infarction. It consists of six traditional Chinese medicines, including Astragalus membranaceus var. mongholicus (Bunge) P.K.Hsiao (Fabaceae), Salvia miltiorrhiza Bunge (Lamiaceae), Lonicera japonica Thunb. (Caprifoliaceae), Aconitum carmichaelii Debeaux (Ranunculaceae), Scrophularia ningpoensis Hemsl. (Scrophulariaceae), and Glycyrrhiza uralensis Fisch. (Fabaceae). QSG is a potential anti-DIC formula. A better understanding of the effectiveness and pharmacological mechanisms of QSG will aid in the prevention and treatment of DIC. AIM OF THE STUDY The purpose of this research was to explore the effectiveness of QSG in the treatment of DIC and to explore whether QSG could protect mitochondrial function and reduce oxidative damage by activating Sirtuin3(SIRT3)/Acetylated-superoxide dismutase 2(Ac-SOD2) signaling pathway. MATERIALS AND METHODS DOX was injected into mice through the tail vein to construct a mouse model of DOX-induced cardiotoxicity to explore the therapeutic effect of QSG in animals. Meanwhile, the H9C2 cell model was used to study the mechanism of QSG. The cardiac function was evaluated by echocardiography, hematoxylin-eosin (H&E) staining and measurement of serum levels of creatine kinase isoenzymes (CK-MB) and lactate dehydrogenase (LDH). Oxidative damage was evaluated by 2',7'-dichlorodihydro fluorescein diacetate (DCFH-DA) staining and Mito-SOX Red staining. Levels of total superoxide dismutase (SOD) activity and malondialdehyde (MDA) content were measured by following the instructions of commercially available kits. In order to detect the changes in mitochondrial membrane potential, cells were stained using the mitochondrial membrane potential detection kit (JC-1). Western blot analysis was applied to detect protein expressions of SIRT3, Ac-SOD2, Acetylation Lysine (Ac-Lys), Bax and Bcl-2. H9C2 cells were treated with SIRT3 inhibitor, in order to determine if QSG had effects via the SIRT3/Ac-SOD2 pathway. RESULTS In vivo studies showed that QSG ameliorated doxorubicin-induced damage of cardiac function in DIC mice model. The ejection fraction (EF) and fractional shortening (FS) were all up-regulated by QSG treatment. QSG decreased MDA levels and increased SOD activity. Meanwhile, doxorubicin induced high level of protein acetylation and QSG restored the acetylated protein back to normal levels. In particular, QSG upregulated expression of SIRT3 and downregulated Ac-SOD level. In vitro study demonstrated that QSG restored mitochondrial membrane potential, increased ATP level and reduced mitochondrial ROS production. When H9C2 cells were co-incubated with SIRT3 inhibitor, the efficacies of QSG on mitochondrial function were abrogated. Meanwhile, the regulative effects of QSG on SIRT3/Ac-SOD2 pathway were also abolished. CONCLUSION This study demonstrates that QSG is effective in treating DIC. QSG ameliorates oxidative damage and protects mitochondrial function partly by restoring protein acetylation level and by activating the SIRT3/Ac-SOD2 pathway.
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Affiliation(s)
- Jingmei Zhang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Weili Li
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Siming Xue
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Pengrong Gao
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Hui Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Huan Chen
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Yiqin Hong
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Qianbin Sun
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Linghui Lu
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China; Beijing Key Laboratory of TCM Syndrome and Formula, Beijing University of Chinese Medicine, Beijing, 100029, China; Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, 100029, China.
| | - Yong Wang
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China; Beijing Key Laboratory of TCM Syndrome and Formula, Beijing University of Chinese Medicine, Beijing, 100029, China; Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, 100029, China.
| | - Qiyan Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China; Beijing Key Laboratory of TCM Syndrome and Formula, Beijing University of Chinese Medicine, Beijing, 100029, China; Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, 100029, China.
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Liao Y, Ke B, Long X, Xu J, Wu Y. Abnormalities in the SIRT1-SIRT3 axis promote myocardial ischemia-reperfusion injury through ferroptosis caused by silencing the PINK1/Parkin signaling pathway. BMC Cardiovasc Disord 2023; 23:582. [PMID: 38012584 PMCID: PMC10683361 DOI: 10.1186/s12872-023-03603-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 11/07/2023] [Indexed: 11/29/2023] Open
Abstract
BACKGROUND Myocardial ischemia-reperfusion injury (MIRI) is one of the main reasons for poor prognosis in patients with ischemic cardiomyopathy (ICM). To date, the mechanism remains unknown. As members of the silent information regulator 2 (SIR2) family, both SIRT1 and SIRT3 have been shown to play critical roles in protecting cardiomyocytes against MIRI, but their specific protective mechanism, their interact between the two and their relationship with ferroptosis are still unclear. Hence, in this study, we investigated the interact and specific mechanism of SIRT1 and SIRT3 in protecting cardiomyocytes against MIRI, as well as their association with ferroptosis. METHODS Bioinformatics analysis methods were used to explore the expression of SIRT1 and SIRT3 during MIRI, and then a cell hypoxia/reoxygenation injury model was constructed to verify the results. Then, Pearson correlation analysis was further used to explore the relationship between SIRT1 and SIRT3, whose roles in the regulation of ferroptosis were also analysed by gene knock down, Western Blotting and flow cytometry. Several biomarkers, such as Fe2+ concentration, lipid peroxidation marker MDA and mitochondrial membrane potential (MMP), were used to evaluate changes in ferroptosis. RESULTS The expression of SIRT1 and SIRT3 was abnormal during MIRI, and SIRT1 was significantly negatively correlated with SIRT3 in the SIRT1-SIRT3 axis. Further analysis revealed that the SIRT1-SIRT3 axis was closely correlated with ferroptosis, and its silencing effectively increase the incidence of ferroptosis. Furthermore, SIRT1-SIRT3 axis silencing was accompanied by changes in PINK1, Parkin, P62/SQSTM1 and LC3 expression. PINK1 silencing significantly increased the incidence of ferroptosis, while resveratrol (Res) and/or honokiol (HKL) effectively reversed the outcome. CONCLUSION Abnormalities in the SIRT1-SIRT3 axis promote MIRI through ferroptosis caused by silencing the PINK1/Parkin signaling pathway.
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Affiliation(s)
- Yunfei Liao
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
- East China Digital Medical Engineering Research Institute, Shangrao, China
| | - Ben Ke
- Department of Nephrology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiaoyan Long
- East China Digital Medical Engineering Research Institute, Shangrao, China
| | - Jianjun Xu
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
| | - Yongbing Wu
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
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Yang Y, Ma M, Su J, Jia L, Zhang D, Lin X. Acetylation, ferroptosis, and their potential relationships: Implications in myocardial ischemia-reperfusion injury. Am J Med Sci 2023; 366:176-184. [PMID: 37290744 DOI: 10.1016/j.amjms.2023.04.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 03/22/2023] [Accepted: 04/14/2023] [Indexed: 06/10/2023]
Abstract
Myocardial ischemia-reperfusion injury (MIRI) is a serious complication affecting the prognosis of patients with myocardial infarction and can cause cardiac arrest, reperfusion arrhythmias, no-reflow, and irreversible myocardial cell death. Ferroptosis, an iron-dependent, peroxide-driven, non-apoptotic form of regulated cell death, plays a vital role in reperfusion injury. Acetylation, an important post-translational modification, participates in many cellular signaling pathways and diseases, and plays a pivotal role in ferroptosis. Elucidating the role of acetylation in ferroptosis may therefore provide new insights for the treatment of MIRI. Here, we summarized the recently discovered knowledge about acetylation and ferroptosis in MIRI. Finally, we focused on the acetylation modification during ferroptosis and its potential relationship with MIRI.
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Affiliation(s)
- Yu Yang
- Cardiology Department, The First Affiliated Hospital of Anhui Medical University, Hefei City, Anhui Province, 230032, China
| | - Mengqing Ma
- Cardiology Department, The First Affiliated Hospital of Anhui Medical University, Hefei City, Anhui Province, 230032, China
| | - Jiannan Su
- Cardiology Department, The First Affiliated Hospital of Anhui Medical University, Hefei City, Anhui Province, 230032, China
| | - Lin Jia
- Cardiology Department, The First Affiliated Hospital of Anhui Medical University, Hefei City, Anhui Province, 230032, China
| | - Dingxin Zhang
- Cardiology Department, The First Affiliated Hospital of Anhui Medical University, Hefei City, Anhui Province, 230032, China
| | - Xianhe Lin
- Cardiology Department, The First Affiliated Hospital of Anhui Medical University, Hefei City, Anhui Province, 230032, China.
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Li N, Gu X, Liu F, Zhang Y, Sun Y, Gao S, Wang B, Zhang C. Network pharmacology-based analysis of potential mechanisms of myocardial ischemia-reperfusion injury by total salvianolic acid injection. Front Pharmacol 2023; 14:1202718. [PMID: 37680709 PMCID: PMC10482107 DOI: 10.3389/fphar.2023.1202718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 08/11/2023] [Indexed: 09/09/2023] Open
Abstract
In this review, we investigated the potential mechanism of Total Salvianolic Acid Injection (TSI) in protecting against myocardial ischemia reperfusion injury (MI/RI). To achieve this, we predicted the component targets of TSI using Pharmmapper and identified the disease targets of MI/RI through GeneCards, DisGenNET, and OMIM databases. We constructed protein-protein interaction networks by analyzing the overlapping targets and performed functional enrichment analyses using Gene Ontology and Kyoto Encyclopedia of Genes and Genomes. Our analysis yielded 90 targets, which were implicated in the potential therapeutic effects of TSI on MI/RI. Seven critical signaling pathways significantly contributed to TSI's protective effects, namely, PI3K signaling, JAK-STAT signaling, Calcium signaling, HIF-1 signaling, Nuclear receptor signaling, Cell Cycle, and Apoptosis. Subsequently, we conducted a comprehensive literature review of these seven key signaling pathways to gain further insights into their role in the TSI-mediated treatment of MI/RI. By establishing these connections, our study lays a solid foundation for future research endeavours to elucidate the molecular mechanisms through which TSI exerts its beneficial effects on MI/RI.
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Affiliation(s)
- Nan Li
- Tianjin University of Chinese Medicine, Tianjin, China
| | - Xufang Gu
- The Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Fanqi Liu
- The Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yao Zhang
- The First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yanjun Sun
- Tianjin University of Chinese Medicine, Tianjin, China
| | - Shengwei Gao
- Tianjin University of Chinese Medicine, Tianjin, China
| | - Baohe Wang
- The First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Chen Zhang
- The Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Zhang C, Li H, Li J, Hu J, Yang K, Tao L. Oxidative stress: A common pathological state in a high-risk population for osteoporosis. Biomed Pharmacother 2023; 163:114834. [PMID: 37163779 DOI: 10.1016/j.biopha.2023.114834] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 04/29/2023] [Accepted: 05/01/2023] [Indexed: 05/12/2023] Open
Abstract
Osteoporosis is becoming a major concern in the field of public health. The process of bone loss is insidious and does not directly induce obvious symptoms. Complications indicate an irreversible decrease in bone mass. The high-risk populations of osteoporosis, including postmenopausal women, elderly men, diabetic patients and obese individuals need regular bone mineral density testing and appropriate preventive treatment. However, the primary changes in these populations are different, increasing the difficulty of effective treatment of osteoporosis. Determining the core pathogenesis of osteoporosis helps improve the efficiency and efficacy of treatment among these populations. Oxidative stress is a common pathological state secondary to estrogen deficiency, aging, hyperglycemia and hyperlipemia. In this review, we divided oxidative stress into the direct effect of reactive oxygen species (ROS) and the reduction of antioxidant enzyme activity to discuss their roles in the development of osteoporosis. ROS initiated mitochondrial apoptotic signaling and suppressed osteogenic marker expression to weaken osteogenesis. MAPK and NF-κB signaling pathways mediated the positive effect of ROS on osteoclast differentiation. Antioxidant enzymes not only eliminate the negative effects of ROS, but also directly participate in the regulation of bone metabolism. Additionally, we also described the roles of proinflammatory factors and HIF-1α under the pathophysiological changes of inflammation and hypoxia, which provided a supplement of oxidative stress-induced osteoporosis. In conclusion, our review showed that oxidative stress was a common pathological state in a high-risk population for osteoporosis. Targeted oxidative stress treatment would greatly optimize the therapeutic schedule of various osteoporosis treatments.
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Affiliation(s)
- Chi Zhang
- Department of Orthopedics, First Hospital of China Medical University, No.155 Nanjing North Street, Shenyang, China
| | - Hao Li
- Department of Orthopedics, First Hospital of China Medical University, No.155 Nanjing North Street, Shenyang, China
| | - Jie Li
- Department of Orthopedics, First Hospital of China Medical University, No.155 Nanjing North Street, Shenyang, China
| | - Jiajin Hu
- Health Sciences Institute, China Medical University, Shenyang 110122, China
| | - Keda Yang
- Department of Orthopedics, First Hospital of China Medical University, No.155 Nanjing North Street, Shenyang, China.
| | - Lin Tao
- Department of Orthopedics, First Hospital of China Medical University, No.155 Nanjing North Street, Shenyang, China.
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Chen J, Wei X, Zhang Q, Wu Y, Xia G, Xia H, Wang L, Shang H, Lin S. The traditional Chinese medicines treat chronic heart failure and their main bioactive constituents and mechanisms. Acta Pharm Sin B 2023; 13:1919-1955. [DOI: 10.1016/j.apsb.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 02/05/2023] [Accepted: 02/06/2023] [Indexed: 02/13/2023] Open
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Zhang Q, Ren J, Wang F, Li M, Pan M, Zhang H, Qu F. Chinese herbal medicine alleviates the pathogenesis of polycystic ovary syndrome by improving oxidative stress and glucose metabolism via mitochondrial Sirtuin 3 signaling. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 109:154556. [PMID: 36610149 DOI: 10.1016/j.phymed.2022.154556] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 10/29/2022] [Accepted: 11/11/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders among women, and the curative effects of its current management are not satisfactory. A formula of Chinese herbal medicine (CHM), called Bu-Shen-Tian-Jing Formula (BSTJF), has clinically shown beneficial effects in treating PCOS. PURPOSE This study aimed to investigate the mechanism underlying BSTJF for treatment of PCOS. METHODS Whole blood samples were collected from women with PCOS treated and not treated with BSTJF (n = 5 per group). Whole transcriptome sequencing of leukocytes and untargeted metabonomic analysis of the plasma were performed. Three groups of 18 female Sprague-Dawley rats were randomly selected: control, PCOS, and BSTJF. A PCOS rat model was established using testosterone propionate. The estrous cycle; glucose tolerance; ovarian morphology; serum markers of oxidative stress; and expression of Sirtuin 3 (SIRT3), phospho-p38 mitogen-activated protein kinase, phosphatidylinositol 3-kinase (PI3K), and phospho-protein kinase B in the ovary were measured. Palmitate was initially applied to KGN cells, followed by freeze-dried BSTJF powder. The glucose uptake, reactive oxygen species (ROS) production, and protein levels of SIRT3, PI3K, and glucose transporter type 4 (GLUT4) were detected in KGN cells. RESULTS The transcriptomic and metabolomic profiles showed alterations in 572 genes and 73 metabolites in women with PCOS treated with BSTJF. The enriched pathways in women with PCOS treated with BSTJF were mainly involved in inflammation, insulin resistance, glucose and lipid metabolism, and neuro and associated signaling pathways. In PCOS rat models, BSTJF improved the estrous cycle, glucose tolerance, and ovarian morphology; relieved oxidative stress; increased ovarian SIRT3 expression; inhibited p38 MAPK activation; and promoted the activation of PI3K/AKT signaling in the ovary. In the in-vitro study with KGN cells, BSTJF rescued the palmitate-induced impaired glucose uptake and SIRT3 expression, reduced mitochondrial ROS production mediated by SIRT3, and restored the impaired insulin-induced PI3K/AKT signaling pathway. CONCLUSION BSTJF effectively alleviated the pathogenesis of PCOS by improving oxidative stress and glucose metabolism via mitochondrial SIRT3 and the following insulin signaling pathway. This study innovatively revealed the action mechanism of CHM in treating PCOS.
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Affiliation(s)
- Qing Zhang
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310006, China; Zhejiang Hospital, Hangzhou, Zhejiang 310000, China
| | - Jun Ren
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310006, China
| | - Fangfang Wang
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310006, China
| | - Mingqian Li
- Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang 310012, China
| | - Manman Pan
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310006, China
| | - Hui Zhang
- Zhejiang Vocational College of Special Education, Hangzhou, Zhejiang 310023, China
| | - Fan Qu
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310006, China.
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Yan LL, Wei XH, Shi QP, Pan CS, Li KY, Zhang B, Wang XG, Zheng B, Wang MX, Yan L, Huang P, Liu J, Fan JY, Li H, Wang CS, Chen M, Han JY. Cardiotonic Pills® protects from myocardial fibrosis caused by in stent restenosis in miniature pigs. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 106:154405. [PMID: 36067659 DOI: 10.1016/j.phymed.2022.154405] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 07/18/2022] [Accepted: 08/17/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Stent implantation has been increasingly applied for the treatment of obstructive coronary artery disease, which, albeit effective, often harasses patients by in-stent restenosis (ISR). PURPOSE The present study was to explore the role of compound Chinese medicine Cardiotonic Pills® (CP) in attenuating ISR-evoked myocardial injury and fibrosis. STUDY DESIGN Chinese miniature pigs were used to establish ISR model by implanting obsolete degradable stents into coronary arteries. Quantitative coronary angiography (QCA) was performed to confirm the success of the model. METHODS CP was given at 0.2 g/kg daily for 30 days after ISR. On day 30 and 60 after stent implantation, the myocardial infarct and myocardial blood flow (MBF) were assessed. Myocardial histology was evaluated by hematoxylin-eosin and Masson's trichrome staining. The content of ATP, MPO, and the activity of mitochondrial respiratory chain complex Ⅳ were determined by ELISA. Western blot was performed to assess the expression of ATP5D and related signaling proteins, and the mediators of myocardial fibrosis. RESULTS Treatment with CP diminished myocardial infarct size, retained myocardium structure, attenuated myocardial fibrosis, and restored MBF. CP ameliorated energy metabolism disorder, attenuated TGFβ1 up-regulation and reversed its downstream gene expression, such as Smad6 and Smad7, and inhibited the increased expression of MCP-1, PR S19, MMP-2 and MMP-9. CONCLUSION CP effectively protects myocardial structure and function from ISR challenge, possibly by regulating energy metabolism via inactivation of RhoA/ROCK signaling pathway and inhibition of monocyte chemotaxis and TGF β1/Smads signaling pathway.
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Affiliation(s)
- Lu-Lu Yan
- Tasly Microcirculation Research Center, Peking University Health Science Center, Haidian District, Beijing 100191, China; Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine of the People's Republic of China, Haidian District, Beijing 100191, China; State Key Laboratory of Core Technology in Innovative Chinese Medicine, Haidian District, Beijing 100191, China; Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China
| | - Xiao-Hong Wei
- Tasly Microcirculation Research Center, Peking University Health Science Center, Haidian District, Beijing 100191, China; Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine of the People's Republic of China, Haidian District, Beijing 100191, China; State Key Laboratory of Core Technology in Innovative Chinese Medicine, Haidian District, Beijing 100191, China; Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China; Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Haidian District, Beijing 100191, China
| | - Qiu-Ping Shi
- Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China; Department of Cardiology, Peking University First Hospital, XiCheng District, Beijing 100034, China
| | - Chun-Shui Pan
- Tasly Microcirculation Research Center, Peking University Health Science Center, Haidian District, Beijing 100191, China; Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine of the People's Republic of China, Haidian District, Beijing 100191, China; State Key Laboratory of Core Technology in Innovative Chinese Medicine, Haidian District, Beijing 100191, China; Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China
| | - Kai-Yin Li
- Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China; Department of Cardiology, Peking University First Hospital, XiCheng District, Beijing 100034, China
| | - Bin Zhang
- Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China; Department of Cardiology, Peking University First Hospital, XiCheng District, Beijing 100034, China
| | - Xin-Gang Wang
- Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China; Department of Cardiology, Peking University First Hospital, XiCheng District, Beijing 100034, China
| | - Bo Zheng
- Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China; Department of Cardiology, Peking University First Hospital, XiCheng District, Beijing 100034, China
| | - Ming-Xia Wang
- Tasly Microcirculation Research Center, Peking University Health Science Center, Haidian District, Beijing 100191, China; Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine of the People's Republic of China, Haidian District, Beijing 100191, China; State Key Laboratory of Core Technology in Innovative Chinese Medicine, Haidian District, Beijing 100191, China; Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China
| | - Li Yan
- Tasly Microcirculation Research Center, Peking University Health Science Center, Haidian District, Beijing 100191, China; Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine of the People's Republic of China, Haidian District, Beijing 100191, China; State Key Laboratory of Core Technology in Innovative Chinese Medicine, Haidian District, Beijing 100191, China; Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China
| | - Ping Huang
- Tasly Microcirculation Research Center, Peking University Health Science Center, Haidian District, Beijing 100191, China; Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine of the People's Republic of China, Haidian District, Beijing 100191, China; State Key Laboratory of Core Technology in Innovative Chinese Medicine, Haidian District, Beijing 100191, China; Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China
| | - Jian Liu
- Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine of the People's Republic of China, Haidian District, Beijing 100191, China; State Key Laboratory of Core Technology in Innovative Chinese Medicine, Haidian District, Beijing 100191, China; Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China; Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Haidian District, Beijing 100191, China
| | - Jing-Yu Fan
- Tasly Microcirculation Research Center, Peking University Health Science Center, Haidian District, Beijing 100191, China; Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine of the People's Republic of China, Haidian District, Beijing 100191, China; State Key Laboratory of Core Technology in Innovative Chinese Medicine, Haidian District, Beijing 100191, China; Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China; Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Haidian District, Beijing 100191, China
| | - Huan Li
- Tasly Microcirculation Research Center, Peking University Health Science Center, Haidian District, Beijing 100191, China; Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine of the People's Republic of China, Haidian District, Beijing 100191, China; State Key Laboratory of Core Technology in Innovative Chinese Medicine, Haidian District, Beijing 100191, China; Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China
| | - Chuan-She Wang
- Tasly Microcirculation Research Center, Peking University Health Science Center, Haidian District, Beijing 100191, China; Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine of the People's Republic of China, Haidian District, Beijing 100191, China; State Key Laboratory of Core Technology in Innovative Chinese Medicine, Haidian District, Beijing 100191, China; Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China; Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Haidian District, Beijing 100191, China
| | - Ming Chen
- Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China; Department of Cardiology, Peking University First Hospital, XiCheng District, Beijing 100034, China.
| | - Jing-Yan Han
- Tasly Microcirculation Research Center, Peking University Health Science Center, Haidian District, Beijing 100191, China; Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine of the People's Republic of China, Haidian District, Beijing 100191, China; State Key Laboratory of Core Technology in Innovative Chinese Medicine, Haidian District, Beijing 100191, China; Beijing Laboratory of Integrative Microangiopathy, Haidian District, Beijing 100191, China; Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Haidian District, Beijing 100191, China.
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11
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Zheng D, Li X, Chu Y, Li Y, Li D, Ju A, Wu Y, Xie Y, Li W. Interaction study of Salvianolic acids for injection on pharmacokinetics of clopidogrel in rats by LC-MS/MS. Biomed Chromatogr 2022; 36:e5463. [PMID: 35895507 DOI: 10.1002/bmc.5463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 04/26/2022] [Indexed: 11/11/2022]
Abstract
Salvianolic acids for injection (SAI) is developed from traditional Chinese medicine and approved for the treatment of cardiovascular and cerebrovascular diseases. Clopidogrel is an inhibitor of platelet aggregation, which is often prescribed to patients in combination with SAI. This present study is aiming to assess the influences of SAI on the pharmacogenomics, pharmacokinetics and pharmacodynamics of clopidogrel, thereby ensuring the safety and efficacy of the co-administration. In vitro Cytochrome P450 isoenzymes assays were performed in human liver microsomes by LC-MS/MS method to assess the metabolites of CYPs substrates. The influences of SAI on the pharmacokinetics and pharmacodynamics behavior of clopidogrel were investigated in rats. The main pharmacokinetic parameters were analyzed by LC-MS/MS. Prothrombin time, activated partial thromboplastin time, bleeding time and inhibition of platelet aggregation were measured to evaluate the effects of pharmacodynamics. In our study, SAI at the clinical dose has no significant inhibitory effect on clopidogrel-related liver microsomes metabolic CYP450 isoenzymes. Moreover, SAI didn't affect the pharmacokinetics of clopidogrel both single dose and multiple dose in rats. In pharmacodynamics study, SAI has no effect on the platelet aggregation rate, PT and APTT time of clopidogrel, but could significantly prevent the risk of bleeding caused by clopidogrel.
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Affiliation(s)
- Dayong Zheng
- School of Pharmacy, North China University of Science and Technology, Tangshan, China
| | - Xiao Li
- College of Pharmacy, Jilin University, Changchun, China
| | - Yang Chu
- State Key Laboratory of Core Technology in Innovation Chinese Medicine, Tasly Pharmaceutical Group Co., Ltd., Tianjin, China.,Tasly Academy, Tasly Holding Group Co., Ltd., Tianjin, China
| | - Yazhuo Li
- The State Key Laboratory of Drug Delivery Technology and Pharmacokinetics, Tianjin Institute of Pharmaceutical Research, Tianjin, China
| | - Dekun Li
- State Key Laboratory of Core Technology in Innovation Chinese Medicine, Tasly Pharmaceutical Group Co., Ltd., Tianjin, China
| | - Aichun Ju
- State Key Laboratory of Core Technology in Innovation Chinese Medicine, Tasly Pharmaceutical Group Co., Ltd., Tianjin, China
| | - Yi Wu
- College of Pharmacy, Jilin University, Changchun, China
| | - Yuesheng Xie
- School of Pharmacy, North China University of Science and Technology, Tangshan, China
| | - Wei Li
- School of Pharmacy, North China University of Science and Technology, Tangshan, China
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12
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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] [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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13
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Li X, Guo K, Zhang R, Wang W, Sun H, Yagüe E, Hu Y. Exploration of the Mechanism of Salvianolic Acid for Injection Against Ischemic Stroke: A Research Based on Computational Prediction and Experimental Validation. Front Pharmacol 2022; 13:894427. [PMID: 35694259 PMCID: PMC9175744 DOI: 10.3389/fphar.2022.894427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 04/21/2022] [Indexed: 11/13/2022] Open
Abstract
Ischemic stroke (IS) is an acute neurological injury that occurs when a vessel supplying blood to the brain is obstructed, which is a leading cause of death and disability. Salvia miltiorrhiza has been used in the treatment of cardiovascular and cerebrovascular diseases for over thousands of years due to its effect activating blood circulation and dissipating blood stasis. However, the herbal preparation is chemically complex and the diversity of potential targets makes difficult to determine its mechanism of action. To gain insight into its mechanism of action, we analyzed “Salvianolic acid for injection” (SAFI), a traditional Chinese herbal medicine with anti-IS effects, using computational systems pharmacology. The potential targets of SAFI, obtained from literature mining and database searches, were compared with IS-associated genes, giving 38 common genes that were related with pathways involved in inflammatory response. This suggests that SAFI might function as an anti-inflammatory agent. Two genes associated with inflammation (PTGS1 and PTGS2), which were inhibited by SAFI, were preliminarily validated in vitro. The results showed that SAFI inhibited PTGS1 and PTGS2 activity in a dose-dependent manner and inhibited the production of prostaglandin E2 induced by lipopolysaccharide in RAW264.7 macrophages and BV-2 microglia. This approach reveals the possible pharmacological mechanism of SAFI acting on IS, and also provides a feasible way to elucidate the mechanism of traditional Chinese medicine (TCM).
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Affiliation(s)
- Xiaoqiang Li
- Cloudphar Pharmaceuticals Co., Ltd., Shenzhen, China
| | - Kaimin Guo
- Cloudphar Pharmaceuticals Co., Ltd., Shenzhen, China
| | - Ruili Zhang
- College of Pharmacy, Haihe Education Park, Nankai University, Tianjin, China
| | - Wenjia Wang
- Cloudphar Pharmaceuticals Co., Ltd., Shenzhen, China
| | - He Sun
- Tasly Pharmaceuticals Co., Ltd., Tianjin, China
| | - Ernesto Yagüe
- Division of Cancer, Imperial College Faculty of Medicine, Hammersmith Hospital Campus, London, United Kingdom
| | - Yunhui Hu
- Cloudphar Pharmaceuticals Co., Ltd., Shenzhen, China
- *Correspondence: Yunhui Hu,
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14
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Li F, Wan SY, Hu JG, Zhang Y, Yu BY, Kou JP. Recent advances of traditional chinese medicine in the regulation of myocardial mitochondrial function. WORLD JOURNAL OF TRADITIONAL CHINESE MEDICINE 2022. [DOI: 10.4103/wjtcm.wjtcm_78_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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15
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Tubeimoside I Ameliorates Myocardial Ischemia-Reperfusion Injury through SIRT3-Dependent Regulation of Oxidative Stress and Apoptosis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:5577019. [PMID: 34795840 PMCID: PMC8595016 DOI: 10.1155/2021/5577019] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 09/13/2021] [Accepted: 10/23/2021] [Indexed: 12/31/2022]
Abstract
Myocardial ischemia-reperfusion injury (MIRI) is a phenomenon that reperfusion leads to irreversible damage to the myocardium and increases mortality in acute myocardial infarction (AMI) patients. There is no effective drug to treat MIRI. Tubeimoside I (TBM) is a triterpenoid saponin purified from Chinese traditional medicine tubeimu. In this study, 4 mg/kg TBM was given to mice intraperitoneally at 15 min after ischemia. And TBM treatment improved postischemic cardiac function, decreased infarct size, diminished lactate dehydrogenase release, ameliorated oxidative stress, and reduced apoptotic index. Notably, ischemia-reperfusion induced a significant decrease in cardiac SIRT3 expression and activity, while TBM treatment upregulated SIRT3's expression and activity. However, the cardioprotective effects of TBM were largely abolished by a SIRT3 inhibitor 3-(1H-1,2,3-triazol-4-yl) pyridine (3-TYP). This suggests that SIRT3 plays an essential role in TBM's cardioprotective effects. In vitro, TBM also protected H9c2 cells against simulated ischemia/reperfusion (SIR) injury by attenuating oxidative stress and apoptosis, and siSIRT3 diminished its protective effects. Taken together, our results demonstrate for the first time that TBM protects against MIRI through SIRT3-dependent regulation of oxidative stress and apoptosis. TBM might be a potential drug candidate for MIRI treatment.
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16
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Zhang J, Hu K, Di L, Wang P, Liu Z, Zhang J, Yue P, Song W, Zhang J, Chen T, Wang Z, Zhang Y, Wang X, Zhan C, Cheng YC, Li X, Li Q, Fan JY, Shen Y, Han JY, Qiao H. Traditional herbal medicine and nanomedicine: Converging disciplines to improve therapeutic efficacy and human health. Adv Drug Deliv Rev 2021; 178:113964. [PMID: 34499982 DOI: 10.1016/j.addr.2021.113964] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 08/28/2021] [Accepted: 09/01/2021] [Indexed: 02/08/2023]
Abstract
Traditional herbal medicine (THM), an ancient science, is a gift from nature. For thousands of years, it has helped humans fight diseases and protect life, health, and reproduction. Nanomedicine, a newer discipline has evolved from exploitation of the unique nanoscale morphology and is widely used in diagnosis, imaging, drug delivery, and other biomedical fields. Although THM and nanomedicine differ greatly in time span and discipline dimensions, they are closely related and are even evolving toward integration and convergence. This review begins with the history and latest research progress of THM and nanomedicine, expounding their respective developmental trajectory. It then discusses the overlapping connectivity and relevance of the two fields, including nanoaggregates generated in herbal medicine decoctions, the application of nanotechnology in the delivery and treatment of natural active ingredients, and the influence of physiological regulatory capability of THM on the in vivo fate of nanoparticles. Finally, future development trends, challenges, and research directions are discussed.
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17
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Gao T, Yang P, Fu D, Liu M, Deng X, Shao M, Liao J, Jiang H, Li X. The protective effect of allicin on myocardial ischemia-reperfusion by inhibition of Ca 2+ overload-induced cardiomyocyte apoptosis via the PI3K/GRK2/PLC-γ/IP3R signaling pathway. Aging (Albany NY) 2021; 13:19643-19656. [PMID: 34343971 PMCID: PMC8386544 DOI: 10.18632/aging.203375] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 07/21/2021] [Indexed: 01/17/2023]
Abstract
Purpose: To investigate the protective effect and mechanism of allicin on myocardial ischemia-reperfusion (MI/R) injury. Methods: We investigated the mechanisms by which allicin attenuated the MI/R injury by focusing on phosphoinositide 3-kinase, G protein coupled receptor kinases 2, phospholipase Cγ and cardiomyocyte apoptosis. Sixty male mice were randomly assigned into three groups: repeated MI/R (model), sham-operated (control), and MI/R+ allicin group (allicin). Ultrasound examination was used to examine the cardiac function. Masson staining was used to evaluate the myocardial infarct area. TUNEL assay was performed to examine the anti-apoptotic effect of allicin. Differentially expressed genes (DEGs) and pathways were analyzed by mRNA microarray analysis. Immunofluorescence staining and western blot were carried out to detect the effect of allicin on the PI3K. A pan-PLC activator, m-3M3FBS, was applied to investigate whether allicin induced cardiomyocyte apoptosis was via the GRK2/PLC/IP3R signaling pathway. Results: Masson staining and the TUNEL assay revealed that allicin reduced infarct size and played an anti-apoptotic role in M/IR. Ultrasound examination revealed that allicin improved cardiac function after M/IR injury. Gene ontology analysis indicated that the calcium signaling pathway and PI3KCA(PI3K) were selected. Immunofluorescence staining and western blot exposed that PI3K was activated by allicin during MI/R injury. Fura-2AM staining revealed that the PI3K -mediated GRK2/PLC-γ/IP3R pathway may be involved in the protective effect of allicin on MI/R injury. Conclusions: Allicin has a protective effect on MI/R injury. This effect might be associated with the inhibition of Ca2+ overload-induced apoptosis and the inhibition of the PI3K -mediated GRK2/PLC-γ/IP3R signaling pathway.
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Affiliation(s)
- Tong Gao
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China.,Department of Integrative Medicine Cardiology, China-Japan Friendship Hospital, Beijing 100029, China
| | - Peng Yang
- Department of Integrative Medicine Cardiology, China-Japan Friendship Hospital, Beijing 100029, China
| | - Dongliang Fu
- Department of Integrative Medicine Cardiology, China-Japan Friendship Hospital, Beijing 100029, China
| | - Mengru Liu
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China.,Department of Integrative Medicine Cardiology, China-Japan Friendship Hospital, Beijing 100029, China
| | - Xinyi Deng
- Department of Integrative Medicine Cardiology, China-Japan Friendship Hospital, Beijing 100029, China.,Peking University China-Japan Friendship School of Clinical Medicine, Beijing 100029, China
| | - Mingjing Shao
- Department of Integrative Medicine Cardiology, China-Japan Friendship Hospital, Beijing 100029, China
| | - Jiangquan Liao
- Department of Integrative Medicine Cardiology, China-Japan Friendship Hospital, Beijing 100029, China
| | - Hong Jiang
- Department of Integrative Medicine Cardiology, China-Japan Friendship Hospital, Beijing 100029, China
| | - Xianlun Li
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China.,Department of Integrative Medicine Cardiology, China-Japan Friendship Hospital, Beijing 100029, China.,Peking University China-Japan Friendship School of Clinical Medicine, Beijing 100029, China
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18
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Wei XH, Guo X, Pan CS, Li H, Cui YC, Yan L, Fan JY, Deng JN, Hu BH, Chang X, He SY, Yan LL, Sun K, Wang CS, Han JY. Quantitative Proteomics Reveal That Metabolic Improvement Contributes to the Cardioprotective Effect of T 89 on Isoproterenol-Induced Cardiac Injury. Front Physiol 2021; 12:653349. [PMID: 34262469 PMCID: PMC8273540 DOI: 10.3389/fphys.2021.653349] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 04/12/2021] [Indexed: 02/03/2023] Open
Abstract
Background T89, a traditional Chinese medicine, has passed phase II, and is undergoing phase III clinical trials for treatment of ischemic cardiovascular disease by the US FDA. However, the role of T89 on isoproterenol (ISO)-induced cardiac injury is unknown. The present study aimed to explore the effect and underlying mechanism of T89 on ISO-induced cardiac injury. Methods Male Sprague-Dawley rats received subcutaneous injection of ISO saline solution at 24 h intervals for the first 3 days and then at 48 h intervals for the next 12 days. T89 at dose of 111.6 and 167.4 mg/kg was administrated by gavage for 15 consecutive days. Rat survival rate, cardiac function evaluation, morphological observation, quantitative proteomics, and Western blotting analysis were performed. Results T89 obviously improved ISO-induced low survival rate, attenuated ISO-evoked cardiac injury, as evidenced by myocardial blood flow, heart function, and morphology. Quantitative proteomics revealed that the cardioprotective effect of T89 relied on the regulation of metabolic pathways, including glycolipid metabolism and energy metabolism. T89 inhibited the enhancement of glycolysis, promoted fatty acid oxidation, and restored mitochondrial oxidative phosphorylation by regulating Eno1, Mcee, Bdh1, Ces1c, Apoc2, Decr1, Acaa2, Cbr4, ND2, Cox 6a, Cox17, ATP5g, and ATP5j, thus alleviated oxidative stress and energy metabolism disorder and ameliorated cardiac injury after ISO. The present study also verified that T89 significantly restrained ISO-induced increase of HSP70/HSP40 and suppressed the phosphorylation of ERK, further restored the expression of CX43, confirming the protective role of T89 in cardiac hypertrophy. Proteomics data are available via ProteomeXchange with identifier PXD024641. Conclusion T89 reduced mortality and improves outcome in the model of ISO-induced cardiac injury and the cardioprotective role of T89 is correlated with the regulation of glycolipid metabolism, recovery of mitochondrial function, and improvement of myocardial energy.
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Affiliation(s)
- Xiao-Hong Wei
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing, China.,Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Xiao Guo
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing, China.,Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Chun-Shui Pan
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Huan Li
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing, China.,Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Yuan-Chen Cui
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Li Yan
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Jing-Yu Fan
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Jing-Na Deng
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Bai-He Hu
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Xin Chang
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Shu-Ya He
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing, China.,Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Lu-Lu Yan
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Kai Sun
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Chuan-She Wang
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing, China.,Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
| | - Jing-Yan Han
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing, China.,Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing, China.,Academy of Integration of Chinese and Western Medicine, Peking University Health Science Center, Beijing, China.,Key Laboratory of Microcirculation, State Administration of Traditional Chinese Medicine, Beijing, China.,Key Laboratory of Stasis and Phlegm, State Administration of Traditional Chinese Medicine, Beijing, China.,State Key Laboratory of Core Technology in Innovative Chinese Medicine, Tianjin, China
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Pan J, Zhang L, Xiong D, Li B, Qu H. A HPLC-DAD-MS/MS Method for Simultaneous Determination of Six Active Ingredients of Salviae Miltiorrhizae and Ligustrazine Hydrochloride Injection in Rat Plasma and its Application to Pharmacokinetic Studies. Curr Drug Metab 2021; 22:60-69. [PMID: 32819255 DOI: 10.2174/1389200221999200819143230] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/04/2020] [Accepted: 06/19/2020] [Indexed: 11/22/2022]
Abstract
AIMS This is a pharmacokinetic study of Salviae miltiorrhizae and ligustrazine hydrochloride injection. The study aimed to evaluate the mechanism of action, safety and rational clinical use of Salviae miltiorrhizae and ligustrazine hydrochloride injection. BACKGROUND Salviae miltiorrhizae and ligustrazine hydrochloride injection is a compound preparation consisted of Salvia miltiorrhiza extract and ligustrazine hydrochloride for the treatment of cardiovascular and cerebrovascular diseases in China. OBJECTIVE The study aimed to develop a rapid and sensitive high-performance liquid chromatography-diode array detector-tandem mass spectrometry (HPLC-DAD-MS/MS) method for simultaneous determination of six major active ingredients of Salviae miltiorrhizae and ligustrazine hydrochloride injection, namely danshensu, protocatechuic aldehyde, rosmarinic acid, lithospermic acid, salvianolic acid A, and ligustrazine hydrochloride, in rat plasma. METHODS Plasma samples were precipitated with methanol, which was spiked with ascorbic acid and the supernatant was separated on a Waters Cortecs C18 column, by using a gradient mobile phase system of acetonitrile-water containing 0.05% formic acid (v/v). For internal standards, puerarin was selected for the five salvianolic acids, while isofraxidin was used for ligustrazine hydrochloride. Besides, electrospray ionization in negative mode and multiplereaction monitoring were used to identify and quantify the five salvianolic acids, whereas ligustrazine hydrochloride was quantified at 310 nm using the diode array detector. RESULTS Noticeably, all calibration curves showed good linearity (R2>0.99) over the concentration range, with a lower limit of quantification between 0.00411 and 0.0369 μg/mL for salvianolic acids, and 1.74 μg/mL for ligustrazine hydrochloride. Next, the precision of the developed method was evaluated by intra- and inter-day assays, and the percentage of relative standard deviation was within 10%. Although the extraction efficiency of some salvianolic acids was not very satisfactory, the sensitivity of the analytical method met the analysis requirements of rat plasma samples. Moreover, the validated method was successfully applied to a pharmacokinetic study of Salviae miltiorrhizae and ligustrazine hydrochloride injection in the rat model. CONCLUSION Linear pharmacokinetic characteristics were observed for the six active ingredients after intravenous infusion administration in rats within the dose range examined here. In summary, our study proposed a HPLC-DADMS/ MS method with the simultaneous determination of multiple ingredients, and demonstrated its applicability in pharmacokinetic studies.
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Affiliation(s)
- Jianyang Pan
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, 866, Yuhangtang Road, Hangzhou, 310058, China
| | - Luquan Zhang
- Guizhou Baite Pharmaceutical Co., Ltd., Guiyang, 550014, China
| | - Difeifei Xiong
- Guizhou Baite Pharmaceutical Co., Ltd., Guiyang, 550014, China
| | - Bailing Li
- Guizhou Baite Pharmaceutical Co., Ltd., Guiyang, 550014, China
| | - Haibin Qu
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, 866, Yuhangtang Road, Hangzhou, 310058, China
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20
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The Effects of Different Fluorescent Indicators in Observing the Changes of the Mitochondrial Membrane Potential during Oxidative Stress-Induced Mitochondrial Injury of Cardiac H9c2 Cells. J Fluoresc 2020; 30:1421-1430. [PMID: 32935195 DOI: 10.1007/s10895-020-02623-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 09/09/2020] [Indexed: 12/15/2022]
Abstract
We evaluated the ability of different fluorescent indicators by various analytical instruments, including a laser scanning confocal microscope (LSCM), fluorescence plate reader, and flow cytometer (FCM), to measure the mitochondrial membrane potential (ΔΨm) of cardiac H9c2 cells during oxidative stress-induced mitochondrial injury. The mitochondrial oxygen consumption rate and a transmission electron microscope were used to detect changes in mitochondrial functions and morphology, respectively. Cardiac H9c2 cells were exposed to H2O2 (500, 750, 1000, and 1250 μM) to induce mitochondrial oxidative stress injury, and fluorescent indicators including tetramethyl rhodamine ethyl ester (TMRE), 5,5',6,6'-tetrachloro-1,1',3,3'-tetraethylbenzimidazolocarbocyanine iodide (JC-1), and rhodamine 123 (R123) were used to detect changes in ΔΨm using an LSCM, fluorescence plate reader, and FCM. The decrease in ΔΨm caused by H2O2 was determined by endpoint and dynamic analyses after staining with JC-1 or TMRE. With the R123 probe, the LSCM could only detect the change in ΔΨm caused by 1000 μM H2O2. Moreover, R123 was less effective than JC-1 and TMRE for measurement of ΔΨm by the LSCM. Our data indicated that an LSCM is the most suitable instrument to detect dynamic changes in ΔΨm, whereas all three instruments can detect ΔΨm at the endpoint.
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21
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Li F, Li J, Li S, Guo S, Li P. Modulatory Effects of Chinese Herbal Medicines on Energy Metabolism in Ischemic Heart Diseases. Front Pharmacol 2020; 11:995. [PMID: 32719602 PMCID: PMC7348053 DOI: 10.3389/fphar.2020.00995] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 06/19/2020] [Indexed: 12/20/2022] Open
Abstract
Ischemic heart disease (IHD), a major global public health problem, is associated with high morbidity and mortality. Although the very best of modern approaches have proven effective in reducing morbidity and mortality, the poor prognosis of patients with IHD remains a major clinical concern. Cardiac energy metabolism is increasingly recognized as having a role in the pathogenesis of IHD, inducing metabolic substrate alterations, mitochondrial dysfunction, impaired function of the mitochondrial electron transport chain, and deprivation of cardiac energy. Factors involved in cardiac energy metabolism provide potential therapeutic targets for the treatment of IHD. Chinese herbal medicines (CHMs) have a long history of use in the prevention and treatment of cardiovascular diseases with multi-component, multi-target, and multi-signaling. Increasing evidence suggests that Chinese herbal medicines may improve myocardial ischemia through modulating cardiac energy metabolism. Here, we describe the possible targets and pathways of cardiac energy metabolism for CHMs, and appraise the modulatory effects of CHMs on energy metabolism in IHD. Especially, this review focuses on summarizing the metabolic effects and the underlying mechanisms of Chinese herbal medicines (including herbs, major bioactive components, and formulas) in IHD. In addition, we also discuss the current limitations and the major challenges for research investigating the use of CHMs in the treatment of cardiovascular diseases.
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Affiliation(s)
- Fanghe Li
- The 3rd Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Jinmao Li
- The 3rd Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Saisai Li
- The 3rd Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Shuwen Guo
- Fangshan Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Ping Li
- The 3rd Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
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22
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Du G, Song J, Du L, Zhang L, Qiang G, Wang S, Yang X, Fang L. Chemical and pharmacological research on the polyphenol acids isolated from Danshen: A review of salvianolic acids. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2020; 87:1-41. [PMID: 32089230 DOI: 10.1016/bs.apha.2019.12.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Danshen, the dried root of Salvia miltiorrhiza Bge, is a common medicinal herb in Traditional Chinese Medicine, which has been used for the treatment of a number of diseases for thousands of years. More than 2000 years ago, the Chinese early pharmacy monograph "Shennong Materia Medica" recorded that Danshen could be used for the treatment of gastrointestinal diseases, cardiovascular diseases, certain gynecological diseases, etc. Since then, Danshen has been widely used clinically in many different prescriptions for many different diseases, especially for the treatment of cardiovascular diseases. Nowadays, many pharmacological studies about the water-soluble components from Danshen have been reported, especially salvianolic acids. It turned out that salvianolic acids showed strong anti-lipid peroxidation and anti-thrombic activities, and among them, SalAA and SalAB were the most potent. This review focused on the achievements in research of salvianolic acids regarding their bioactivities and pharmacological effects. These studies not only shed light on the water-soluble active components of Danshen and their mechanisms at the molecular level, but also provided theoretical information for the development of new medicines from Danshen for the treatment of cardiovascular and cerebrovascular diseases, inflammatory diseases, metabolic diseases, etc.
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Affiliation(s)
- Guanhua Du
- Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
| | - Junke Song
- Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Lida Du
- Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Li Zhang
- Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Guifen Qiang
- Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Shoubao Wang
- Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Xiuying Yang
- Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Lianhua Fang
- Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
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Ren J, Fu L, Nile SH, Zhang J, Kai G. Salvia miltiorrhiza in Treating Cardiovascular Diseases: A Review on Its Pharmacological and Clinical Applications. Front Pharmacol 2019; 10:753. [PMID: 31338034 PMCID: PMC6626924 DOI: 10.3389/fphar.2019.00753] [Citation(s) in RCA: 171] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 06/11/2019] [Indexed: 12/11/2022] Open
Abstract
Bioactive chemical constitutes from the root of Salvia miltiorrhiza classified in two major groups, viz., liposoluble tanshinones and water-soluble phenolics. Tanshinone IIA is a major lipid-soluble compound having promising health benefits. The in vivo and in vitro studies showed that the tanshinone IIA and salvianolate have a wide range of cardiovascular and other pharmacological effects, including antioxidative, anti-inflammatory, endothelial protective, myocardial protective, anticoagulation, vasodilation, and anti-atherosclerosis, as well as significantly help to reduce proliferation and migration of vascular smooth muscle cells. In addition, some of the clinical studies reported that the S. miltiorrhiza preparations in combination with Western medicine were more effective for treatment of various cardiovascular diseases including angina pectoris, myocardial infarction, hypertension, hyperlipidemia, and pulmonary heart diseases. In this review, we demonstrated the potential applications of S. miltiorrhiza, including pharmacological effects of salvianolate, tanshinone IIA, and its water-soluble derivative, like sodium tanshinone IIA sulfonate. Moreover, we also provided details about the clinical applications of S. miltiorrhiza preparations in controlling the cardiovascular diseases.
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Affiliation(s)
- Jie Ren
- Institute of Plant Biotechnology, School of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Li Fu
- Institute of Plant Biotechnology, School of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Shivraj Hariram Nile
- Laboratory of Medicinal Plant Biotechnology, College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jun Zhang
- Institute of Plant Biotechnology, School of Life Sciences, Shanghai Normal University, Shanghai, China
| | - Guoyin Kai
- Institute of Plant Biotechnology, School of Life Sciences, Shanghai Normal University, Shanghai, China.,Laboratory of Medicinal Plant Biotechnology, College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, China
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24
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What's New in Shock, June 2019? Shock 2019; 51:675-677. [PMID: 31090682 DOI: 10.1097/shk.0000000000001340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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