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Wang Y, Chang J, Qiao S, Yang Y, Yun C, Li Y, Wang F. Salvianolic acid B attenuates diabetic nephropathy through alleviating ADORA2B, NALP3 in flammasome, and NFκB activity. Can J Physiol Pharmacol 2024; 102:318-330. [PMID: 38070193 DOI: 10.1139/cjpp-2023-0089] [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] [Indexed: 01/25/2024]
Abstract
Diabetic nephropathy is one of the microvascular complications of diabetes. This study is aimed at investigating the role and mechanisms of salvianolic acid B (Sal B) in diabetic nephropathy. High glucose (HG)-induced human renal tubular epithelial HK-2 cells were treated with Sal B, BAY-60-6583 (agonist of adenosine 2B receptor), or PSB-603 (antagonist of adenosine 2B receptor) for 24 h. Adenosine A2b receptor (ADORA2B), NACHT, leucine-rich repeat (LRR), and pyrin (PYD) domains-containing protein 3 (NALP3), and nuclear factor Kappa B (NFκB) expressions, mitochondrial membrane potential (MMP), and reactive oxygen species (ROS) levels were examined. Following 6 weeks of Sal B treatment, db/db mice blood and kidney tissue were harvested for biochemical detection with hematoxylin-eosin (H&E), Masson's, periodic acid schiff (PAS), and Sirius red staining and detection of ADORA2B, NALP3, NFκB, interleukin 1β (IL-1β), and toll-like receptor 4 (TLR4) activity. NFκB, NALP3, and ADORA2B were found to be downregulated in Sal B treated HK-2 cells exposed to high glucose (HG), accompanied by elevated levels of MMPs and reduced intracellular ROS production. Sal B-treated diabetic mice had the improvement in body weight, water intake, hyperglycemia, hyperlipidemia, and liver and kidney function. Altogether, Sal B attenuates HG-induced kidney tubule cell injury and diabetic nephropathy in diabetic mice, providing clues to other novel mechanisms by which Sal B is beneficial in diabetic nephropathy.
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Affiliation(s)
- Ying Wang
- Department of General Practice, The First Affiliated Hospital of Hainan Medical University, Haikou 570102, Hainan, China
| | - Jiang Chang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou 570102, Hainan, China
| | - Shubin Qiao
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Hainan Medical University, Haikou 570102, Hainan, China
- Department of Pulmonary and Critical Care Medicine, Beijing 100071, China
| | - Ying Yang
- Department of Endocrinology, Tangshan Gongren Hospital, Tangshan 063000, Hebei, China
| | - Chuan Yun
- Department of Endocrinology, The First Affiliated Hospital of Hainan Medical University, Haikou 570102, Hainan, China
| | - Yongyan Li
- Department of Nephrology, Hainan Medical University, Haikou 570102, Hainan, China
| | - Fa Wang
- Department of Anesthesiology, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
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Cai L, Chen Y, Xue H, Yang Y, Wang Y, Xu J, Zhu C, He L, Xiao Y. Effect and pharmacological mechanism of Salvia miltiorrhiza and its characteristic extracts on diabetic nephropathy. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117354. [PMID: 38380573 DOI: 10.1016/j.jep.2023.117354] [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: 07/05/2023] [Revised: 09/08/2023] [Accepted: 10/23/2023] [Indexed: 02/22/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Diabetic nephropathy (DN) is a severe diabetic microvascular complication with an increasing prevalence rate and lack of effective treatment. Traditional Chinese medicine has been proven to have favorable efficacy on DN, especially Salvia miltiorrhiza Bunge (SM), one of the most critical and conventional herbs in the treatment. Over the past decades, studies have demonstrated that SM is a potential treatment for DN, and the exploration of the underlying mechanism has also received much attention. AIM OF THIS REVIEW This review aims to systematically study the efficacy and pharmacological mechanism of SM in the treatment of DN to understand its therapeutic potential more comprehensively. MATERIALS AND METHODS Relevant information was sourced from Google Scholar, PubMed, Web of Science, and CNKI databases. RESULTS Several clinical trials and systematic reviews have indicated that SM has definite benefits on the kidneys of diabetic patients. And many laboratory studies have further revealed that SM and its characteristic extracts, mainly including salvianolic acids and tanshinones, can exhibit pharmacological activity against DN by the regulation of metabolism, renal hemodynamic, oxidative stress, inflammation, fibrosis, autophagy, et cetera, and several involved signaling pathways, thereby preventing various renal cells from abnormal changes in DN, including endothelial cells, podocytes, epithelial cells, and mesangial cells. CONCLUSION As a potential drug for the treatment of DN, SM has multi-component, multi-target, and multi-pathway pharmacological effects. This work will not only verify the satisfactory curative effect of SM in the treatment of DN but also provide helpful insights for the development of new anti-DN drugs and the application of traditional Chinese medicine.
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Affiliation(s)
- Luqi Cai
- The First Clinical Medical School, Beijing University of Chinese Medicine, Beijing, 100700, China.
| | - Yu Chen
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China.
| | - Huizhong Xue
- The First Clinical Medical School, Beijing University of Chinese Medicine, Beijing, 100700, China.
| | - Yimeng Yang
- The First Clinical Medical School, Beijing University of Chinese Medicine, Beijing, 100700, China.
| | - Yuqi Wang
- The First Clinical Medical School, Beijing University of Chinese Medicine, Beijing, 100700, China.
| | - Junhe Xu
- The First Clinical Medical School, Beijing University of Chinese Medicine, Beijing, 100700, China.
| | - Chunyan Zhu
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China.
| | - Long He
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China.
| | - Yonghua Xiao
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100700, China.
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Ijaz S, Iqbal J, Abbasi BA, Ullah Z, Yaseen T, Kanwal S, Mahmood T, Sydykbayeva S, Ydyrys A, Almarhoon ZM, Sharifi-Rad J, Hano C, Calina D, Cho WC. Rosmarinic acid and its derivatives: Current insights on anticancer potential and other biomedical applications. Biomed Pharmacother 2023; 162:114687. [PMID: 37062215 DOI: 10.1016/j.biopha.2023.114687] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/29/2023] [Accepted: 04/09/2023] [Indexed: 04/18/2023] Open
Abstract
Cancer is still the leading cause of death worldwide, burdening the global medical system. Rosmarinic acid (RA) is among the first secondary metabolites discovered and it is a bioactive compound identified in plants such as Boraginaceae and Nepetoideae subfamilies of the Lamiaceae family, including Thymus masticmasti chinaythia koreana, Ocimum sanctum, and Hyptis pectinate. This updated review is to highlight the chemopreventive and chemotherapeutic effects of RA and its derivatives, thus providing valuable clues for the potential development of some complementary drugs in the treatment of cancers. Relevant information about RA's chemopreventive and chemotherapeutic effects and its derivatives were collected from electronic scientific databases, such as PubMed/Medline, Scopus, TRIP database, Web of Science, and Science Direct. The results of the studies showed numerous significant biological effects such as antiviral, antibacterial, anti-inflammatory, anti-tumour, antioxidant and antiangiogenic effects. Most of the studies on the anticancer potential with the corresponding mechanisms are still in the experimental preclinical stage and are missing evidence from clinical trials to support the research. To open new anticancer therapeutic perspectives of RA and its derivatives, future clinical studies must elucidate the molecular mechanisms and targets of action in more detail, the human toxic potential and adverse effects.
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Affiliation(s)
- Shumaila Ijaz
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, 45320, Pakistan
| | - Javed Iqbal
- Department of Botany, Bacha Khan University, Charsadda 24420, Khyber Pakhtunkhwa, Pakistan.
| | - Banzeer Ahsan Abbasi
- Department of Botany, Rawalpindi Women University, 6th Road, Satellite Town, Rawalpindi 46300, Pakistan
| | - Zakir Ullah
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, 45320, Pakistan
| | - Tabassum Yaseen
- Department of Botany, Bacha Khan University, Charsadda 24420, Khyber Pakhtunkhwa, Pakistan
| | - Sobia Kanwal
- Department of Biology and Environmental Sciences, Allama Iqbal Open University, Islamabad, Pakistan
| | - Tariq Mahmood
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, 45320, Pakistan
| | - Sandugash Sydykbayeva
- Higher School of Natural Sciences, Zhetysu University named after I.Zhansugurov, 040009 Taldykorgan, Kazakhstan
| | - Alibek Ydyrys
- Biomedical Research Centre, Al-Farabi Kazakh National University, Al-Farabi ave. 71, 050040, Kazakhstan
| | - Zainab M Almarhoon
- Department of Chemistry, College of Science, King Saud University, P. O. Box 2455, Riyadh 11451, Saudi Arabia
| | | | - Christophe Hano
- Laboratoire de Biologie Des Ligneux Et Des Grandes Cultures (LBLGC), INRA USC1328 Université ď Orléans, 45067 Orléans Cedex2, France.
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
| | - William C Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong.
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Zhao C, Wang W, Yan K, Sun H, Han J, Hu Y. The therapeutic effect and mechanism of Qishen Yiqi dripping pills on cardiovascular and cerebrovascular diseases and diabetic complications. Curr Mol Pharmacol 2021; 15:547-556. [PMID: 34382512 DOI: 10.2174/1874467214666210811153610] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 05/30/2021] [Accepted: 06/25/2021] [Indexed: 11/22/2022]
Abstract
The alterations in vascular homeostasis is deeply involved in the development of numerous diseases, such as coronary heart disease, stroke, and diabetic complications. Changes in blood flow and endothelial permeability caused by vascular dysfunction are the common mechanisms for these three types of diseases. The disorders of glucose and lipid metabolism can result in changes of the energy production patterns in endothelium and surrounding cells which may consequently cause local energy metabolic disorders, oxidative stress and inflammatory responses. Traditional Chinese medicine (TCM) follows the principle of the "treatment by the syndrome differentiation". TCM considers of that coronary heart disease, stroke and diabetes complications all as the type of "Qi deficiency and Blood stasis" syndrome, which mainly happens to the vascular system. Therefore, the common pathogenesis of these three types of diseases suggests the treatment strategy by TCM should be in a close manner and named as "treating different diseases by the same treatment". Qishen Yiqi dripping pills is a modern Chinese herbal medicine which has been widely used for treatment of patients with coronary heart disease characterized as "Qi deficiency and blood stasis" in China. Recently, many clinical reports have demonstrated the potent therapeutic effects of Qishen Yiqi dripping pills on ischemic stroke and diabetic nephropathy. Based on these reports, we will summarize the clinical applications of Qishen Yiqi dripping pills on coronary heart disease, ischemic stroke and diabetic nephropathy, including the involved mechanisms with basic researches.
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Affiliation(s)
- Chunlai Zhao
- GeneNet Pharmaceuticals Co. Ltd., Tianjin. China
| | - Wenjia Wang
- GeneNet Pharmaceuticals Co. Ltd., Tianjin. China
| | - Kaijing Yan
- GeneNet Pharmaceuticals Co. Ltd., Tianjin. China
| | - He Sun
- GeneNet Pharmaceuticals Co. Ltd., Tianjin. China
| | - Jihong Han
- Department of Biochemistry and Molecular Biology, College of Life Sciences, State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials of Ministry of Education, Nankai University, Tianjin. China
| | - Yunhui Hu
- GeneNet Pharmaceuticals Co. Ltd., Tianjin. China
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Exploring the mechanisms underlying the therapeutic effect of Salvia miltiorrhiza in diabetic nephropathy using network pharmacology and molecular docking. Biosci Rep 2021; 41:227939. [PMID: 33634308 PMCID: PMC8209169 DOI: 10.1042/bsr20203520] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 02/06/2023] Open
Abstract
The mechanisms underlying the therapeutic effect of Salvia miltiorrhiza (SM) on diabetic nephropathy (DN) were examined using a systematic network pharmacology approach and molecular docking. The Traditional Chinese Medicine Systems Pharmacology (TCMSP) database was used to screen active ingredients of SM. Targets were obtained using the SwissTargetPrediction and TCMSP databases. Proteins related to DN were retrieved from the GeneCards and DisGeNET databases. A protein–protein interaction (PPI) network was constructed using common SM/DN targets in the Search Tool for the Retrieval of Interacting Genes/Proteins (STRING) database. The Metascape platform was used for Gene Ontology (GO) function analysis, and the Cytoscape plug-in ClueGO was used for Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis. Molecular docking was performed using iGEMDOCK and AutoDock Vina software. Pymol and LigPlos were used for network mapping. Sixty-six active ingredients and 189 targets of SM were found. Sixty-four targets overlapped with DN-related proteins. The PPI network revealed that AKT serine/threonine kinase 1 (AKT1), VEGFA, interleukin 6 (IL6), TNF, mitogen-activated protein kinase 1 (MAPK1), tumor protein p53 (TP53), epidermal growth factor receptor (EGFR), signal transducer and activator of transcription 3 (STAT3), mitogen-activated protein kinase 14 (MAPK14), and JUN were the ten most relevant targets. GO and KEGG analyses revealed that the common targets of DN and SM were mainly involved in advanced glycation end-products, oxidative stress, inflammatory response, and immune regulation. Molecular docking revealed that potential DN-related targets, including tumor necrosis factor (TNF), NOS2, and AKT1, more stably bound with salvianolic acid B than with tanshinone IIA. In conclusion, the present study revealed the active components and potential molecular therapeutic mechanisms of SM in DN and provides a reference for the wide application of SM in clinically managing DN.
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Zang L, Zhang Y, Zhao J, Yuan Y, Wen Y, Lian J, Chen S, Chen Y, Liu W, Niu Z, Wang X, Peng C, Zhang W, Meng Z, Lu J. A metabolomics study of Qianliexin capsule treatment of benign prostatic hyperplasia induced by testosterone propionate in the rat model. Anal Biochem 2021; 628:114258. [PMID: 34081927 DOI: 10.1016/j.ab.2021.114258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 04/30/2021] [Accepted: 05/15/2021] [Indexed: 11/16/2022]
Abstract
A metabolomics investigation of the treatment effect of Qianliexin (QLX) capsules was conducted on rats with benign prostatic hyperplasia (BPH) induced by testosterone propionate. Establishment of the BPH model was confirmed using the prostatic index. Hematoxylin and eosin (HE) staining for TGF-β, EGFR, collagen, IL-1 β, TNF-α was performed and changes in urine volume were measured. Urine and serum samples were collected from three groups, including a control group, a BPH model group and a QLX-treated group and subjected to metabolomics profiling based on ultrahigh-performance liquid chromatography-mass spectrometry. Pharmacodynamics analysis showed that the QLX group had significantly lower histopathological damage, fibrosis damage, and inflammation and higher urine output compared with the model group. Twenty-two potential biomarkers were identified in urine samples and 23 metabolites were identified in plasma samples. Alterations in metabolic patterns were evident in all sample types. The treatment effects of QLX appear to involve various metabolic pathways including lipid metabolism, fatty acid metabolism and purine generation and significantly reduced the pathological symptoms and related biochemical indicators of BPH and improved the level of potential marker metabolites. This comprehensive study suggested that differential markers provided insights into the metabolic pathways involved in BPH and the treatment effects of QLX.
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Affiliation(s)
- Linghe Zang
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China
| | - Yuwei Zhang
- Institute of Traditional Chinese Medicine, Shandong Hongjitang Pharmaceutical Group Co., Ltd., Jinan, 250103, Shandong Province, China
| | - Jing Zhao
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China
| | - Yunxia Yuan
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China
| | - Yi Wen
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China
| | - Jiaxin Lian
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China
| | - Shuailong Chen
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China
| | - Yiran Chen
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China
| | - Weiyi Liu
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China
| | - Ze Niu
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China
| | - Xinyue Wang
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China
| | - Chunlin Peng
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China
| | - Wenxin Zhang
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China
| | - Zhaoqing Meng
- Institute of Traditional Chinese Medicine, Shandong Hongjitang Pharmaceutical Group Co., Ltd., Jinan, 250103, Shandong Province, China.
| | - Jincai Lu
- Institute of Life Science and Bio-pharmaceuticals, Pharmaceutical College, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, 110016, Liaoning Province, China.
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Sahukari R, Punabaka J, Bhasha S, Ganjikunta VS, Ramudu SK, Kesireddy SR. Plant Compounds for the Treatment of Diabetes, a Metabolic Disorder: NF-κB as a Therapeutic Target. Curr Pharm Des 2020; 26:4955-4969. [DOI: 10.2174/1381612826666200730221035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 06/04/2020] [Indexed: 12/12/2022]
Abstract
Background:
The prevalence of diabetes in the world population hás reached 8.8 % and is expected to
rise to 10.4% by 2040. Hence, there is an urgent need for the discovery of drugs against therapeutic targets to
sojourn its prevalence. Previous studies proved that NF-κB serves as a central agent in the development of diabetic
complications.
Objectives:
This review intended to list the natural plant compounds that would act as inhibitors of NF-κB signalling
in different organs under the diabetic condition with their possible mechanism of action.
Methods:
Information on NF-κB, diabetes, natural products, and relation in between them, was gathered from
scientific literature databases such as Pubmed, Medline, Google scholar, Science Direct, Springer, Wiley online
library.
Results and Conclusion:
NF-κB plays a crucial role in the development of diabetic complications because of its
link in the expression of genes that are responsible for organs damage such as kidney, brain, eye, liver, heart,
muscle, endothelium, adipose tissue and pancreas by inflammation, apoptosis and oxidative stress. Activation of
PPAR-α, SIRT3/1, and FXR through many cascades by plant compounds such as terpenoids, iridoids, flavonoids,
alkaloids, phenols, tannins, carbohydrates, and phytocannabinoids recovers diabetic complications. These compounds
also exhibit the prevention of NF-κB translocation into the nucleus by inhibiting NF-κB activators, such
as VEGFR, RAGE and TLR4 receptors, which in turn, prevent the activation of many genes involved in tissue
damage. Current knowledge on the treatment of diabetes by targeting NF-κB is limited, so future studies would
enlighten accordingly.
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Affiliation(s)
- Ravi Sahukari
- Division of Molecular Biology and Ethnopharmacology, Department of Zoology, Sri Venkateswara University, Tirupati, India
| | - Jyothi Punabaka
- Division of Molecular Biology and Ethnopharmacology, Department of Zoology, Sri Venkateswara University, Tirupati, India
| | - Shanmugam Bhasha
- Division of Molecular Biology and Ethnopharmacology, Department of Zoology, Sri Venkateswara University, Tirupati, India
| | - Venkata S. Ganjikunta
- Division of Molecular Biology and Ethnopharmacology, Department of Zoology, Sri Venkateswara University, Tirupati, India
| | - Shanmugam K. Ramudu
- Division of Molecular Biology and Ethnopharmacology, Department of Zoology, Sri Venkateswara University, Tirupati, India
| | - Sathyavelu R. Kesireddy
- Division of Molecular Biology and Ethnopharmacology, Department of Zoology, Sri Venkateswara University, Tirupati, India
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Shahzadi I, Ali Z, Bukhari S, Narula AS, Mirza B, Mohammadinejad R. Possible applications of salvianolic acid B against different cancers. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2020; 1:218-238. [PMID: 36046777 PMCID: PMC9400738 DOI: 10.37349/etat.2020.00014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 07/06/2020] [Indexed: 12/14/2022] Open
Abstract
Cancer is the second death causing disease worldwide after cardiovascular abnormalities. The difficulty in treating tumor cells with more precise targeted interventions and recurrence of cancer after treatment may pose great difficulty in developing sustainable therapeutic regimens. These limitations have prompted the need to explore several compounds with ability to cease tumor growth while at the same time induce apoptosis of tumor cells. Several studies have emphasized the use of natural compounds as antitumor agents due to their high efficacy against cancer cells and low toxicity in normal cells. Salvianolic acid B (SAB), a naturally occurring phenolic compound extracted from the radix of Chinese herb Salvia miltiorrhiza can induce apoptosis in different types of tumor cells. It can be used to treat cardiovascular and neurodegenerative disorders, hepatic fibrosis, and cancers. Several studies have shown that SAB can mitigate tumorigenesis by modulating MAPK, PI3K/AKT, and NF-ĸB signaling pathways. It also sensitizes the tumor cells to different anti-cancer agents by reversing the multi-drug resistance mechanisms found in tumor cells. This review summarizes the studies showing antitumor potential of SAB in different types of cancer cell lines, animal models and highlights the possible mechanisms through which SAB can induce apoptosis, inhibit growth and metastasis in tumor cells. Moreover, the possible role of nano-technological approaches to induce targeted delivery of SAB to eradicate tumor cells has been also discussed.
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Affiliation(s)
- Iram Shahzadi
- Plant Molecular Biology Lab, Institute of Biological Sciences, Department of Biochemistry, Quaid i Azam University, Islamabad 45320, Pakistan
| | - Zain Ali
- Molecular Cancer Therapeutics Lab, Institute of Biological Sciences, Department of Biochemistry, Quaid i Azam University, Islamabad 45320, Pakistan
| | - Sidra Bukhari
- Molecular Cancer Therapeutics Lab, Institute of Biological Sciences, Department of Biochemistry, Quaid i Azam University, Islamabad 45320, Pakistan; Naula Research, Chapel Hill, NC 27516, USA
| | | | - Bushra Mirza
- Plant Molecular Biology Lab, Institute of Biological Sciences, Department of Biochemistry, Quaid i Azam University, Islamabad 45320, Pakistan
| | - Reza Mohammadinejad
- Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman 7619813159, Iran
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Gu L, Yu T, Liu J, Lu Y. Evaluation of the mechanism of cordyceps polysaccharide action on rat acute liver failure. Arch Med Sci 2020; 16:1218-1225. [PMID: 32864011 PMCID: PMC7444724 DOI: 10.5114/aoms.2020.94236] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 12/19/2017] [Indexed: 01/01/2023] Open
Abstract
INTRODUCTION This study aimed to investigate the mechanism of action of cordyceps polysaccharide on rat acute liver failure (ALF). MATERIAL AND METHODS Sixty rats were randomly divided into five groups: a normal group, a model group without cordyceps polysaccharide and groups with cordyceps polysaccharide in three different doses (5, 10 and 20 mg/ml). Serum alanine aminotransferase (ALT), aspartate transaminase (AST), alkaline phosphatase (ALP), and total bilirubin (TBIL) contents were measured for assessing liver function. Hematoxylin and eosin (HE) staining was used for observing liver pathology. Apoptosis was detected through the method of terminal-deoxynucleotidyl transferase mediated nick end labeling (TUNEL) staining. Protein expression levels of caspase-1, interleukin-18 (IL-18), IL-10, vascular endothelial growth factor (VEGF), and stromal cell-derived factor-1α (SDF-1α) in liver tissue were detected by Western blot. Proliferating cell nuclear antigen (PCNA) and signal regulatory protein-α1 (SIRPα1) contents were measured by PCR. RESULTS The rat ALF model was established with D-galactosamine induced by lipopolysaccharide (LPS). After modelling, tissue HE staining showed typical manifestation of acute liver injury that emerged in the rat ALF model. The liver failure group showed higher levels of serum ALT and AST, as well as hepatocyte apoptosis, than the groups treated with cordyceps polysaccharide. Cordyceps polysaccharide can effectively suppress the protein expression of caspase-1, IL-18, and IL-10, while simultaneously increasing the protein expression of VEGF and SDF-1α, as well as the mRNA expression of PCNA and SIRPα1. CONCLUSIONS Cordyceps polysaccharide can alleviate the immune response and inflammatory injury in ALF by regulating the balance of pro-inflammatory and anti-inflammatory factors and reducing the apoptosis.
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Affiliation(s)
- Lina Gu
- Intensive Care Unit, the First Hospital of Jilin University, Changchun, China
| | - Ting Yu
- Department of Nutrition, the Second Hospital of Jilin University, Changchun, China
| | - Jingyao Liu
- Department of Neurology, the First Hospital of Jilin University, Changchun, China
| | - Ying Lu
- Intensive Care Unit, the First Hospital of Jilin University, Changchun, China
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Piao CL, Luo JL, Jin D, Tang C, Wang L, Lian FM, Tong XL. Utilizing network pharmacology to explore the underlying mechanism of Radix Salviae in diabetic retinopathy. Chin Med 2019; 14:58. [PMID: 31892939 PMCID: PMC6936117 DOI: 10.1186/s13020-019-0280-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Accepted: 12/17/2019] [Indexed: 01/05/2023] Open
Abstract
Introduction Radix Salviae (Dan-shen in pinyin), a classic Chinese herb, has been extensively used to treat diabetic retinopathy in clinical practice in China for many years. However, the pharmacological mechanisms of Radix Salviae remain vague. The aim of this study was to decrypt the underlying mechanisms of Radix Salviae in the treatment of diabetic retinopathy using a systems pharmacology approach. Methods A network pharmacology-based strategy was proposed to elucidate the underlying multi-component, multi-target, and multi-pathway mode of action of Radix Salviae against diabetic retinopathy. First, we collected putative targets of Radix Salviae based on the Traditional Chinese Medicine System Pharmacology database and a network of the interactions among the putative targets of Radix Salviae and known therapeutic targets of diabetic retinopathy was built. Then, two topological parameters, “degree” and “closeness certainty” were calculated to identify the major targets in the network. Furthermore, the major hubs were imported to the Database for Annotation, Visualization and Integrated Discovery to perform a pathway enrichment analysis. Results A total of 130 nodes, including 18 putative targets of Radix Salviae, were observed to be major hubs in terms of topological importance. The results of pathway enrichment analysis indicated that putative targets of Radix Salviae mostly participated in various pathways associated with angiogenesis, protein metabolism, inflammatory response, apoptosis, and cell proliferation. The putative targets of Radix Salviae (vascular endothelial growth factor, matrix metalloproteinases, plasminogen, insulin-like growth factor-1, and cyclooxygenase-2) were recognized as active factors involved in the main biological functions of treatment, which implied that these were involved in the underlying mechanisms of Radix Salviae on diabetic retinopathy. Conclusions Radix Salviae could alleviate diabetic retinopathy via the molecular mechanisms predicted by network pharmacology. This research demonstrates that the network pharmacology approach can be an effective tool to reveal the mechanisms of traditional Chinese medicine from a holistic perspective.
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Affiliation(s)
- Chun-Li Piao
- 1Institution of Shenzhen Hospital, Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518000 Guangdong China
| | - Jin-Li Luo
- 1Institution of Shenzhen Hospital, Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518000 Guangdong China
| | - De Jin
- 2Institution of Guang'anmen Hospital, China Academy of Chinese Medical Science, Beijing, 100000 China
| | - Cheng Tang
- 1Institution of Shenzhen Hospital, Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518000 Guangdong China
| | - Li Wang
- 1Institution of Shenzhen Hospital, Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518000 Guangdong China
| | - Feng-Mei Lian
- 2Institution of Guang'anmen Hospital, China Academy of Chinese Medical Science, Beijing, 100000 China
| | - Xiao-Lin Tong
- 2Institution of Guang'anmen Hospital, China Academy of Chinese Medical Science, Beijing, 100000 China
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Salvianolic Acid B Slows the Progression of Breast Cancer Cell Growth via Enhancement of Apoptosis and Reduction of Oxidative Stress, Inflammation, and Angiogenesis. Int J Mol Sci 2019; 20:ijms20225653. [PMID: 31726654 PMCID: PMC6888679 DOI: 10.3390/ijms20225653] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 11/01/2019] [Accepted: 11/04/2019] [Indexed: 12/12/2022] Open
Abstract
Breast cancer is the current leading cause of cancer death in females worldwide. Although current chemotherapeutic drugs effectively reduce the progression of breast cancer, most of these drugs have many unwanted side effects. Salvianolic acid B (Sal-B) is a bioactive compound isolated from the root of Danshen Radix with potent antioxidant and anti-inflammatory properties. Since free radicals play a key role in the initiation and progression of tumor cells growth and enhance their metastatic potential, the current study was designed to investigate the antitumor activity of Sal-B and compare it with the antitumor activity of the traditional anticancer drug, cisplatin. In vitro, Sal-B decreased the human breast cancer adenocarcinoma (MCF-7) cells proliferation in a concentration and time dependent manner. In vivo and similar to cisplatin treatment, Sal-B significantly reduced tumor volume and increased the median survival when compared to tumor positive control mice group injected with Ehrlich solid carcinoma cell line (ESC). Sal-B decreased plasma level of malondialdehyde as a marker of oxidative stress and increased plasma level of reduced glutathione (GSH) as a marker of antioxidant defense when compared to control ESC injected mice. Either Sal-B or cisplatin treatment decreased tumor tissue levels of tumor necrosis factor (TNF-α), matrix metalloproteinase-8 (MMP-8), and Cyclin D1 in ESC treated mice. Contrary to cisplatin treatment, Sal-B did not decrease tumor tissue Ki-67 protein in ESC injected mice. Immunohistochemical analysis revealed that Sal-B or cisplatin treatment increased the expression of the apoptotic markers caspase-3 and P53. Although Sal-B or cisplatin significantly reduced the expression of the angiogenic factor vascular endothelial growth factor (VEGF) in ESC injected mice, only Sal-B reduced expression level of COX-2 in ESC injected mice. Our data suggest that Sal-B exhibits antitumor features against breast cancer cells possibly via enhancing apoptosis and reducing oxidative stress, inflammation, and angiogenesis.
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Wang M, Yang L, Yang J, Zhou Y, Wang C. Magnesium lithospermate B attenuates renal injury in 5/6 renal ablation/infarction rats by mitochondrial pathway of apoptosis. Biomed Pharmacother 2019; 118:109316. [PMID: 31387002 DOI: 10.1016/j.biopha.2019.109316] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 07/21/2019] [Accepted: 07/31/2019] [Indexed: 12/30/2022] Open
Abstract
Apoptosis is closely interconnected with the severity of renal injury. Magnesium lithospermate B (MLB) extracted from Salviae miltiorrhizae radix showed a wide range of renoprotective effects. However, the underlying mechanisms under beneficial effects have not been elucidated. This study was conducted to investigate whether MLB could mediate renal protection and attenuate apoptosis by mitochondrial pathway. In the present study, the rat model of chronic renal failure (CRF) was established by the 5/6 renal ablation/infarction (A/I) operation. 28 days after the surgery, 30 rats were randomly divided into three groups: sham group, 5/6 (A/I) group and 5/6 (A/I) + MLB group. After 56 days of treatment, we detected the severity of kidney injury, the degree of mitochondrial bax oligomerization and cytochrome c release along with the expression of P53 protein. Our results showed that MLB markedly attenuated kidney injury and apoptosis in 5/6 (A/I) model rats with CRF. MLB effectively inhibited mitochondrial bax accumulation and release of cytochrome c into the cytosol and down-regulated the levels of p53 phosphorylation and acetylation. These data showed that MLB could contribute to renal protection by inhibiting mitochondrial pathway of apoptosis.
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Affiliation(s)
- Meng Wang
- Department of Nephrology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Key Laboratory of Liver and Kidney Diseases, Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; TCM institute of kidney disease, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine,Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Liuyi Yang
- Department of Nephrology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Key Laboratory of Liver and Kidney Diseases, Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; TCM institute of kidney disease, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine,Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Jing Yang
- Department of Nephrology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Key Laboratory of Liver and Kidney Diseases, Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; TCM institute of kidney disease, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine,Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Yuan Zhou
- Department of Nephrology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Key Laboratory of Liver and Kidney Diseases, Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; TCM institute of kidney disease, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine,Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Chen Wang
- Department of Nephrology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Key Laboratory of Liver and Kidney Diseases, Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; TCM institute of kidney disease, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine,Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
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Yuxian X, Feng T, Ren L, Zhengcai L. Tanshinone II-A Inhibits Invasion and Metastasis of Human Hepatocellular Carcinoma Cells in Vitro and in Vivo. TUMORI JOURNAL 2018; 95:789-95. [DOI: 10.1177/030089160909500623] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Aims and Background Tanshinone II-A is an alcohol extract of the root of the traditional Chinese medicinal plant Salvia miltiorrhiza Bunge, whose effects and mechanism in tumor metastasis are still unclear. The aim of this study was to investigate the effects of tanshinone II-A on tumor invasion and metastasis in human hepatocellular carcinoma (HCC) and its possible mechanism of action. Methods and Study Design The HCC cell lines HepG2 and SMMC-7721 were treated with tanshinone II-A at different doses. Invasion and metastasis of tumor cells were examined by in vitro and in vivo assays. The molecular mechanisms of tanshinone II-A for inhibiting invasion and metastasis of HCC cells were investigated by Western blot and gelatin zymography. Results Treatment with tanshinone II-A had inhibitory effects on the migration and invasion of HCC cells. Increasing doses resulted in enhanced inhibitory effects. At 0.5 mg/L, the inhibitory effect was noticeable. At 1 mg/L, the inhibitory rate was 53.15%. The inhibitory effect became stronger with time; among 24, 48, 72 and 96 hours of treatment, the most significant effects were observed at 72 hours. Tanshinone II-A also significantly inhibited in vivo metastasis of HepG2 cells. Tanshinone II-A inhibited in vitro and in vivo invasion and metastasis of HCC cells by reducing the expression of the metalloproteinases MMP2 and MMP9 and by blocking NF-kappa B activation. Conclusions Tanshinone II-A effectively inhibited invasion and metastasis of HCC cells in vitro and in vivo, partly by inhibiting the activity of MMP2 and MMP9, and partly via the NF-kappa B signal transduction pathway.
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Affiliation(s)
- Xu Yuxian
- Department of Epidemiology, Faculty of Preventive Medicine, Fourth Military Medical University, Xi'an
| | - Tian Feng
- Department of Urology, Chinese PLA 210th Hospital, Dalian, Liaoning Province
| | - Li Ren
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Liu Zhengcai
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
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Metabolic Factors and Adult Neurogenesis: Impacts of Chinese Herbal Medicine on Brain Repair in Neurological Diseases. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2017; 135:117-147. [PMID: 28807156 DOI: 10.1016/bs.irn.2017.02.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Adult neurogenesis plays the important roles in animal cognitive and emotional behaviors. Abnormal proliferation and differentiation of neural stem cells (NSCs) usually associate with the neural dysfunctions induced by different brain disorders. Therefore, targeting neurogenic factors could be a promoting strategy for neural regeneration and brain repair. Importantly, epidemiological studies suggest metabolism disorders like diabetes and obesity significantly increase the risk of neurological and psychiatric diseases. A large number of studies indicate that metabolic factors could serve as the modulators to adult neurogenesis, providing the potentials of metabolic factors to regulate NSCs growth and neural regeneration therapy. This chapter reviews the current studies on the roles of metabolic factors in modulating adult neurogenesis and evaluates the potentials of Chinese Herbal Medicine (CHM) for the treatment of neurological or psychiatric disorders by targeting the metabolic factors. Traditional Chinese Medicine (TCM) including CHM and acupuncture is now widely applied for the treatment of metabolic diseases, and neurological diseases in Asia, because its' therapeutic principles meet the multiple targets and complexity characteristics of most neurological disorders. Different studies indicate that there are many active compounds perform the regulations to metabolic factors and promoting neurogenesis. This chapter systematically summarizes the current progress and understanding of the active compounds and their underlying mechanisms of CHM formulas for promoting neurogenesis. Many CHM formulas and their active ingredients that originally used for metabolic disorders show the promising effects on mediating neurogenesis and brain repair for the treatments of neurodegenerative diseases. Therefore, further investigations about the relationship between neurogenesis and metabolic regulations of CHM will bring new insights into understanding the mechanisms of adult neurogenesis and provide great opportunities to develop new therapeutic strategies for neurological diseases. Those studies will provide scientific guidance to develop the drugs from TCM resource.
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Guo YX, Shi CZ, Zhang L, Lv L, Zhang YY. Extraction and isolation of lithospermic acid B from Salvia miltiorrhiza Bunge using aqueous two-phase extraction followed by high-performance liquid chromatography. J Sep Sci 2016; 39:3624-30. [PMID: 27484287 DOI: 10.1002/jssc.201600368] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 07/17/2016] [Accepted: 07/22/2016] [Indexed: 12/22/2022]
Abstract
A rapid and effective method integrating separation and purification of lithospermic acid B from Salvia miltiorrhiza Bunge was developed by combining an aqueous two-phase system extraction with preparative chromatography. An aqueous two-phase system of n-butyl alcohol/KH2 PO4 was chosen from seven systems. The influence of parameters including concentration of KH2 PO4 , n-butyl alcohol concentration, pH, and the ratio of an aqueous two-phase system to crude extract were investigated using a single factor design. Response surface methodology was subsequently used to find the optimal compositions of an aqueous two-phase system. Keeping a solvent-to-solid ratio of 10, the final optimized composition of an aqueous two-phase system was 39.1% w/w n-butyl alcohol and 22.6% w/w KH2 PO4 . Under these conditions a recovery yield of 99.8% and a high partition coefficient of 310.4 were obtained. In a pilot-scale experiment using optimized conditions, 18.79 g of lithospermic acid B with a purity of 70.5% and in a yield of 99.8% was separated from 0.5 kg of crude extract. Subsequently, 9.94 g lithospermic acid B with a purity of 99.3% and recovery yield of 70.3% was obtained with a preparative chromatographic process, and the two-step total recovery was 70.1%.
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Affiliation(s)
- Yong Xue Guo
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, P. R. China.
| | - Chang Zhi Shi
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, P. R. China
| | - Lei Zhang
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, P. R. China
| | - Lin Lv
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, P. R. China
| | - Yue Yong Zhang
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, P. R. China
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Yang MC, You FL, Wang Z, Liu XN, Wang YF. Salvianolic acid B improves the disruption of high glucose-mediated brain microvascular endothelial cells via the ROS/HIF-1α/VEGF and miR-200b/VEGF signaling pathways. Neurosci Lett 2016; 630:233-240. [DOI: 10.1016/j.neulet.2016.08.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Revised: 08/01/2016] [Accepted: 08/02/2016] [Indexed: 12/21/2022]
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Zhang L, Bai Y, Yang Y. Thymoquinone chemosensitizes colon cancer cells through inhibition of NF-κB. Oncol Lett 2016; 12:2840-2845. [PMID: 27698868 DOI: 10.3892/ol.2016.4971] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Accepted: 02/12/2016] [Indexed: 01/13/2023] Open
Abstract
In the present study, the effects and molecular mechanisms of thymoquinone (TQ) on colon cancer cells were investigated. Cell viability was determined using a Cell Counting Kit-8 assay, and the results revealed that treatment with TQ significantly decreased cell viability in COLO205 and HCT116 cells in a dose-dependent manner. TQ treatment additionally sensitized COLO205 and HCT116 cells to cisplatin therapy in a concentration-dependent manner. To investigate the molecular mechanisms of TQ action, western blot analysis was used to determine the levels of phosphorylated p65 and nuclear factor-κB (NF-κB)-regulated gene products vascular endothelial growth factor (VEGF), c-Myc and B-cell lymphoma 2 (Bcl-2). The results indicated that TQ treatment significantly decreased the level of phosphorylated p65 in the nucleus, which indicated the inhibition of NF-κB activation by TQ treatment. Treatment with TQ also decreased the expression levels of VEGF, c-Myc and Bcl-2. In addition, the inhibition of NF-κB activation with a specific inhibitor, pyrrolidine dithiocarbamate, potentiated the induction of cell death and caused a chemosensitization effect of TQ in colon cancer cells. Overall, the results of the present study suggested that TQ induced cell death and chemosensitized colon cancer cells by inhibiting NF-κB signaling.
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Affiliation(s)
- Lida Zhang
- Department of Gastroenterology, The Affiliated Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
| | - Yangqiu Bai
- Department of Gastroenterology, The Affiliated Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
| | - Yuxiu Yang
- Department of Gastroenterology, The Affiliated Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
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Bai Y, Zhang L, Fang X, Yang Y. Tanshinone IIA enhances chemosensitivity of colon cancer cells by suppressing nuclear factor-κB. Exp Ther Med 2016; 11:1085-1089. [PMID: 26998041 DOI: 10.3892/etm.2016.2984] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 07/28/2015] [Indexed: 01/07/2023] Open
Abstract
The aim of the present study was to investigate the effect and molecular mechanism of tanshinone IIA (TSA) on colon cancer cells. Cell viability was determined using Cell Counting kit-8 assay and the results demonstrated that TSA treatment significantly decreased the cell viability of HCT1116 and COLO205 cells in a dose-dependent manner. TSA treatment also sensitized HCT1116 and COLO205 cells to fluorouracil therapy in a concentration-dependent manner. Western blotting was performed in order to investigate the molecular mechanisms of TSA action and determine the level of phosporylated p65 and nuclear factor-κB (NF-κB)-regulated genes, including vascular endothelial growth factor (VEGF), c-Myc, cyclooxygenase-2 (COX-2) and B-cell lymphoma-2 (Bcl-2). The results revealed that TSA treatment greatly decreased the level of phosphorylated p65 in the nucleus, which indicated the inhibition of NF-κB activation by TSA treatment. TSA also decreased the expression levels of VEGF, c-Myc, COX-2 and Bcl-2. Furthermore, the inhibition of NF-κB activation with the specific inhibitor, pyrrolidine dithiocarbamate, increased the induction of cell death and chemosensitization effect of TSA in colon cancer cells. In conclusion, these results suggest that TSA induces cell death and chemosensitizes colon cancer cells through the suppression of NF-κB signaling.
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Affiliation(s)
- Yangqiu Bai
- Department of Gastroenterology, Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
| | - Lida Zhang
- Department of Gastroenterology, Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
| | - Xinhui Fang
- Department of Gastroenterology, Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
| | - Yuxiu Yang
- Department of Gastroenterology, Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, Henan 450003, P.R. China
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Lee JS, Kim HG, Han JM, Kim YA, Son CG. Anti-fatigue effect of Myelophil in a chronic forced exercise mouse model. Eur J Pharmacol 2015; 764:100-108. [PMID: 26142828 DOI: 10.1016/j.ejphar.2015.06.055] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Revised: 06/26/2015] [Accepted: 06/26/2015] [Indexed: 02/07/2023]
Abstract
This study was performed to evaluate the anti-fatigue effects of Myelophil. ICR male mice (10 weeks old) were forced to run for 1 hour, 5 days/week for 4 weeks. Each running session was followed by administration of distilled water, Myelophil (50 or 100 mg/kg), or ascorbic acid (100 mg/kg) 1h later. Equal proportions of Astragali Radix and Salviae Miltiorrhizae Radix were extracted using 30% ethanol, and formulated into Myelophil. To evaluate the anti-fatigue effects of Myelophil, exercise tolerance and forced swimming tests were conducted. Underlying mechanisms, including oxidant-antioxidant balance, inflammatory response, and energy metabolism, were investigated by analyzing skeletal muscle tissues and/or sera. Myelophil significantly increased exercise ability and latency times, and decreased the number of electric shocks and immobility time on exercise tolerance and forced swimming tests compared with control group. Myelophil also significantly ameliorated fatigue-induced alterations in oxidative stress biomarkers, antioxidant enzymes and antioxidant capacity, as measured by multiple assays, including enzyme activity assays and western blotting, as well as alterations in pro- and anti-inflammatory cytokines in skeletal muscle. Furthermore, Myelophil normalized alterations in energy metabolic markers in sera. These findings suggest that Myelophil reduces the effects of chronic fatigue, likely by attenuating oxidative and inflammatory responses and normalizing energy metabolism. Consequently, this study provides evidence for the clinical relevance of Myelophil.
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Affiliation(s)
- Jin-Seok Lee
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Oriental Medical Collage of Daejeon University, 22-5 Daehung-dong, Jung-gu, Daejeon 301-724, Republic of Korea
| | - Hyeong-Geug Kim
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Oriental Medical Collage of Daejeon University, 22-5 Daehung-dong, Jung-gu, Daejeon 301-724, Republic of Korea
| | - Jong-Min Han
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Oriental Medical Collage of Daejeon University, 22-5 Daehung-dong, Jung-gu, Daejeon 301-724, Republic of Korea
| | - Young-Ae Kim
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Oriental Medical Collage of Daejeon University, 22-5 Daehung-dong, Jung-gu, Daejeon 301-724, Republic of Korea
| | - Chang-Gue Son
- Liver and Immunology Research Center, Daejeon Oriental Hospital of Oriental Medical Collage of Daejeon University, 22-5 Daehung-dong, Jung-gu, Daejeon 301-724, Republic of Korea.
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Liu M, Pan Q, Chen Y, Yang X, Zhao B, Jia L, Zhu Y, Zhang B, Gao X, Li X, Han J, Duan Y. Administration of Danhong Injection to diabetic db/db mice inhibits the development of diabetic retinopathy and nephropathy. Sci Rep 2015; 5:11219. [PMID: 26061387 PMCID: PMC4462147 DOI: 10.1038/srep11219] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Accepted: 05/18/2015] [Indexed: 12/21/2022] Open
Abstract
Danhong Injection (DHI), a Chinese medicine for treatment of patients with coronary heart disease, inhibits primary abdominal aortic aneurysms in apoE deficient (apoE−/−) mice. Formation of microaneurysms plays an important role in the development of diabetic retinopathy and nephropathy. It remains unknown if DHI can reduce these diabetic complications. In this study, diabetic db/db mice in two groups were injected with saline and DHI, respectively, for 14 weeks. Blood and tissue samples were collected to determine serum glucose, lipids and tissue structure. DHI reduced diabetes-induced body weight gain, serum cholesterol and glucose levels. In retinas, DHI blocked the shrink of whole retina and retinal sub-layers by inhibiting expression of caspase 3, matrix metalloproteinase 2 (MMP-2) and MMP-9, accumulation of carbohydrate macromolecules and formation of acellular capillaries. DHI improved renal functions by inhibiting mesangial matrix expansion, expression of vascular endothelial growth factor A, fibronectin and advanced glycation end products in kidneys. Mechanistically, DHI induced expression of glucokinase, AMPKα/phosphorylated AMPKα, insulin receptor substrate 1, fibroblast growth factor 21 and peroxisome proliferator-activated γ. Expression of genes responsible for energy expenditure was also activated by DHI. Therefore, DHI inhibits diabetic retinopathy and nephropathy by ameliorating glucose metabolism and demonstrates a potential application in clinics.
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Affiliation(s)
- Mengyang Liu
- 1] State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300071, China [2] College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Quan Pan
- 1] State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300071, China [2] College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Yuanli Chen
- 1] State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300071, China [2] Collaborative Innovation Center for Biotherapy, Nankai University, Tianjin 300071, China
| | - Xiaoxiao Yang
- 1] State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300071, China [2] College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Buchang Zhao
- Buchang Pharmaceutical Co. Ltd., Xi'an 712000, China
| | - Lifu Jia
- Buchang Pharmaceutical Co. Ltd., Xi'an 712000, China
| | - Yan Zhu
- Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Boli Zhang
- Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Xiumei Gao
- Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Xiaoju Li
- College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Jihong Han
- 1] State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300071, China [2] Collaborative Innovation Center for Biotherapy, Nankai University, Tianjin 300071, China
| | - Yajun Duan
- 1] State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300071, China [2] Collaborative Innovation Center for Biotherapy, Nankai University, Tianjin 300071, China
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ZHENG CHUNSONG, ZHUANG ZHIQIANG, XU XIAOJIE, YE JINXIA, YE HONGZHI, LI XIHAI, WU GUANGWEN, XU HUIFENG, LIU XIANXIANG. In silico search for multi-target therapies for osteoarthritis based on 10 common Huoxue Huayu herbs and potential applications to other diseases. Mol Med Rep 2014; 9:857-62. [DOI: 10.3892/mmr.2014.1914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Accepted: 01/16/2014] [Indexed: 11/06/2022] Open
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Lee HJ, Cho JY, Moon JH. Comparison of the inhibitory effect against copper ion-induced oxidation in rat plasma after oral administration of salvianolic acid B and its decocted solutions. J Med Food 2013; 16:239-45. [PMID: 23477623 DOI: 10.1089/jmf.2012.2456] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The effects of salvianolic acid B (Sal B) decoction on antioxidative activities were evaluated. The 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical-scavenging activity, Fe(2+)-chelating activity, reducing power, and total phenolic content of the Sal B-decocted solutions did not change significantly after decoction in an aqueous solution. However, the formation of cholesteryl ester hydroperoxide (CE-OOH) in rat blood plasma containing the Sal B-decocted solutions was more effectively inhibited than that of plasma containing the Sal B solution, regardless of the decoction time. In addition, the accumulation of CE-OOH in rat plasma after oral administration of the Sal B-decocted solutions was more effectively suppressed than when the Sal B solution was administered, considering the lag time. It is likely that the decoction was partly responsible for the increased antioxidant activity in blood plasma. Therefore, the Sal B-decocted solution may contribute more to antioxidant defense in blood than a Sal B solution that is not decocted.
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Affiliation(s)
- Hyoung Jae Lee
- Department of Food Science and Technology, and Functional Food Research Center, Chonnam National University, Gwangju, Republic of Korea
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The protective effect of salvianolic acid B on blood-spinal cord barrier after compression spinal cord injury in rats. J Mol Neurosci 2013; 51:986-93. [PMID: 23943397 DOI: 10.1007/s12031-013-0083-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Accepted: 07/25/2013] [Indexed: 01/19/2023]
Abstract
Salvianolic acid B (Sal B), a bioactive compound isolated from the Chinese medicinal herb danshen, is commonly used for the prevention and treatment of cardiovascular disease. The present study was performed to investigate the effect of Sal B on the blood-spinal cord barrier (BSCB) after spinal cord injury (SCI) in a rat model. Sal B (1, 10, and 50 mg/kg i.v.) was administered to rats immediately following SCI. The permeability of the BSCB and spinal cord tissue water content were evaluated. Additionally, the expression levels of tight junction proteins and heme oxygenase-1 (HO-1) were monitored by Western blot analysis. Enzyme-linked immunosorbent assay analysis of spinal cord tissue homogenates was performed 24 h post-SCI to evaluate the expression of inflammation-related cytokines. In addition, the motor recovery of SCI rats was assessed using the Basso, Beattie, and Bresnahan scoring system. Compared to the SCI group, rats treated with Sal B (10, 50 mg/kg) exhibited significantly reduced spinal cord tissue water content and BSCB permeability. Further, the motor function of rats was also greatly improved by Sal B administration. The expression of pro-inflammatory factors TNF-α and NF-κB was found to be greatly increased 24 h post-SCI, and this upregulation was significantly attenuated by Sal B treatment. The expression of ZO-1 and occludin was upregulated by Sal B (10 mg/kg) treatment after SCI, and this effect was blocked by the HO-1 inhibitor ZnPP. Taken together, our results clearly indicate that Sal B attenuates SCI by promoting the repair of the damaged BSCB, demonstrating that this molecule is a novel and promising therapeutic agent for human SCI.
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Wang J, Xiong X, Feng B. Cardiovascular effects of salvianolic Acid B. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2013; 2013:247948. [PMID: 23840250 PMCID: PMC3691933 DOI: 10.1155/2013/247948] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Accepted: 05/11/2013] [Indexed: 12/16/2022]
Abstract
Salvianolic acid B (SAB, Sal B) is the representative component of phenolic acids derived from the dried root and rhizome of Salvia miltiorrhiza Bge (Labiatae) which has been used widely and successfully in Asian countries for clinical therapy of various vascular disturbance-related diseases for hundreds of years. However, its exact cardioprotective components and the underlying mechanism for therapeutic basis are still poorly understood. This paper discussed and elucidated the underlying biological mechanisms and pharmacology of Sal B and their potential cardioprotective effects.
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Affiliation(s)
- Jie Wang
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Xicheng District, Beijing 100053, China
| | - Xingjiang Xiong
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Xicheng District, Beijing 100053, China
| | - Bo Feng
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Xicheng District, Beijing 100053, China
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Wang R, Yu XY, Guo ZY, Wang YJ, Wu Y, Yuan YF. Inhibitory effects of salvianolic acid B on CCl(4)-induced hepatic fibrosis through regulating NF-κB/IκBα signaling. JOURNAL OF ETHNOPHARMACOLOGY 2012; 144:592-598. [PMID: 23041223 DOI: 10.1016/j.jep.2012.09.048] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2012] [Revised: 09/05/2012] [Accepted: 09/16/2012] [Indexed: 06/01/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Hepatic fibrosis, a precursor of liver cirrhosis, is a consequence of severe liver damage that occurs in many patients with chronic liver diseases. Salvianolic acid B (SA-B) is one of water soluble compounds derived from Salvia miltiorrhiza Bunge (Danshen in Chinese) widely used for chronic liver diseases. In this study we investigated the protective effects of SA-B on CCl(4)-induced hepatic fibrosis. MATERIALS AND METHODS Hepatic fibrosis in rats was induced by carbon tetrachloride (CCl(4)). Rats were divided into four groups, including normal controls (N group), model (M group), low SA-B of 10mg/kg body weight (L group), or high SA-B of 20mg/kg body weight (H group). After 6 weeks, macroscopic features of the liver and weight ratio of liver to body were measured. Liver fibrosis of the rats was evaluated by HE and Massion staining. Activities of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST) and total bilirubin (TBIL) were checked with automated biochemistry analyzer. Serum levels of hyaluronic acid (HA), type IV collagen (IV-C), Laminin (LN) and procollagen III peptide (PIIIP) were detected by radioimmunoassay (RIA). The expression of NF-κB and IκBα was detected by western blotting. RESULTS SA-B was shown to reduce CCl(4)-induced hepatic fibrosis in rats. The serum levels of ALT, AST, and TBIL were significantly lower in the SA-B treatment groups than in the M group. Compared the M group, the serum levels of HA, LN, IV-C and PIIIP were decreased markedly after treatment with SA-B, especially in the H group. Treatment with SA-B at 10-20mg/kg (L and N groups, respectively) dose-dependently decreased the expression of NF-κB in the nucleolus and increased the expression levels of NF-κB and IκBα protein in the cytoplasm compared to that of the M group. CONCLUSIONS This study reveals that SA-B could prevent the progression of liver angiogenesis and alleviate liver fibrosis possibly by regulating the expression of NF-κB and IκBα.
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Affiliation(s)
- Rong Wang
- Department of Pharmacy, NO.3 People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 201900, China
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Lee JS, Kim HG, Han JM, Lee JS, Son SW, Ahn YC, Son CG. Myelophil ameliorates brain oxidative stress in mice subjected to restraint stress. Prog Neuropsychopharmacol Biol Psychiatry 2012; 39:339-47. [PMID: 22813841 DOI: 10.1016/j.pnpbp.2012.07.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2012] [Revised: 06/29/2012] [Accepted: 07/06/2012] [Indexed: 12/22/2022]
Abstract
We evaluated the pharmacological effects of Myelophil, a 30% ethanol extract of a mix of Astragali Radix and Salviae Radix, on oxidative stress-induced brain damage in mice caused by restraint stress. C57BL/6 male mice (eight weeks old) underwent daily oral administration of distilled water, Myelophil (25, 50, or 100mg/kg), or ascorbic acid (100mg/kg) 1h before induction of restraint stress, which involved 3h of immobilization per day for 21days. Nitric oxide levels, lipid peroxidation, activities of antioxidant enzymes (superoxide dismutase, catalase, and glutathione redox system enzymes), and concentrations of adrenaline, corticosterone, and interferon-γ, were measured in brain tissues and/or sera. Restraint stress-induced increases in nitric oxide levels (serum and brain tissues) and lipid peroxidation (brain tissues) were significantly attenuated by Myelophil treatment. Restraint stress moderately lowered total antioxidant capacity, catalase activity, glutathione content, and the activities of glutathione reductase, glutathione peroxidase, and glutathione S-transferase; all these responses were reversed by Myelophil. Myelophil significantly attenuated the elevated serum concentrations of adrenaline and corticosterone and restored serum and brain interferon-γ levels. Moreover, Myelophil normalized expression of the genes encoding monoamine oxidase A, catechol-O-methyltransferase, and phenylethanolamine N-methyltransferase, which was up-regulated by restraint stress in brain tissues. These results suggest that Myelophil has pharmacological properties protects brain tissues against stress-associated oxidative stress damage, perhaps in part through regulation of stress hormones.
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Affiliation(s)
- Jin-Seok Lee
- Liver and Immunology Research Center, Oriental Medical Collage of Daejeon University, 22-5 Daehung-dong, Jung-gu, Daejeon, 301-724, Republic of Korea
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Lee HJ, Cho JY, Moon JH. Chemical conversions of salvianolic acid B by decoction in aqueous solution. Fitoterapia 2012; 83:1196-204. [DOI: 10.1016/j.fitote.2012.06.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2012] [Revised: 06/23/2012] [Accepted: 06/30/2012] [Indexed: 12/27/2022]
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Bulgakov VP, Inyushkina YV, Fedoreyev SA. Rosmarinic acid and its derivatives: biotechnology and applications. Crit Rev Biotechnol 2012; 32:203-17. [PMID: 21838541 DOI: 10.3109/07388551.2011.596804] [Citation(s) in RCA: 90] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Rosmarinic acid (RA) is one of the first secondary metabolites produced in plant cell cultures in extremely high yields, up to 19% of the cell dry weight. More complex derivatives of RA, such as rabdosiin and lithospermic acid B, later were also obtained in cell cultures at high yields. RA and its derivatives possess promising biological activities, such as improvement of cognitive performance, prevention of the development of Alzheimer's disease, cardioprotective effects, reduction of the severity of kidney diseases and cancer chemoprevention. The TNF-α-induced NF-κB signaling pathway has emerged as a central target for RA. Despite these impressive activities and high yields, the biotechnological production of these metabolites on an industrial scale has not progressed. We summarized data suggesting that external stimuli, the Ca(2+)-dependent NADPH oxidase pathway and processes of protein phosphorylation/dephosphorylation are involved in the regulation of biosynthesis of these substances in cultured plant cells. In spite of growing information about pathways regulating biosynthesis of RA and its derivatives in cultured plant cells, the exact mechanism of regulation remains unknown. We suggest that further progress in the biotechnology of RA and its derivatives can be achieved by using new high-throughput techniques.
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Affiliation(s)
- Victor P Bulgakov
- Institute of Biology and Soil Science, Far East Branch of Russian Academy of Sciences, Vladivostok, Russia.
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Wu WY, Wang YP. Pharmacological actions and therapeutic applications of Salvia miltiorrhiza depside salt and its active components. Acta Pharmacol Sin 2012; 33:1119-30. [PMID: 22941285 DOI: 10.1038/aps.2012.126] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Salvia miltiorrhiza, a traditional medical herb known as danshen, has been widely used in China to improve blood circulation, relieve blood stasis, and treat coronary heart disease. S miltiorrhiza depside salt is a novel drug recently developed at the Shanghai Institute of Materia Medica; it contains magnesium lithospermate B (MLB) and its analogs, rosmarinic acid (RA) and lithospermic acid (LA), as active components. The drug has been used in the clinic to improve blood circulation and treat coronary heart disease. The pharmacological effects of the depside salt from S miltiorrhiza and its components have been extensively investigated. Experimental studies have demonstrated that magnesium lithospermate B possesses a variety of biological activities, especially protective effects in the cardiovascular system such as attenuation of atherosclerosis and protection against myocardial ischemia-reperfusion injury. Rosmarinic acid and lithospermic acid also show beneficial effects on the cardiovascular system. This paper reviews the recent findings regarding the mechanisms underlying the pharmacological actions of the active components of S miltiorrhiza depside salt, based on published works and our own observations.
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Attenuating effect of Fufang Xueshuantong Capsule on kidney function in diabetic nephropathy model. J Nat Med 2012; 67:86-97. [DOI: 10.1007/s11418-012-0654-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2011] [Accepted: 02/27/2012] [Indexed: 11/27/2022]
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Wang J, Zhang Y, Guo LL, Wu GJ, Liu RH. Salvianolic acid B inhibits the TLR4-NFκB-TNFα pathway and attenuates neonatal rat cardiomyocyte injury induced by lipopolysaccharide. Chin J Integr Med 2011; 17:775-9. [PMID: 22101700 DOI: 10.1007/s11655-011-0877-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2011] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To investigate the role of the TLR4-NFκB-TNFα inflammation pathway on: lipopolysaccharide (LPS)-induced neonatal rat cardiomyocyte injury and the possible protective effects of salvianolic acid B (Sal B). METHODS Wistar rat (1-2 days old) cardiomyocytes were isolated and cultured. Sal B 10(-5)mol/L, 10(-6)mol/L and 10(-7)mol/L were pre-treated for 6 h in the culture medium. LPS (1 μg/mL) was added to mol/the culture medium and kept for 6 h to induce inflammation injury. The concentration of lactate dehydrogenase (LDH) in the supernatant was detected by spectrophotometry. The concentrations of tumor necrosis factor α (TNFα) and heat shock protein 70 (HSP70) in the supernatant were detected by enzyme linked immunosorbent assay. The protein expressions of toll, such as receptor 4 (TLR4) and nuclear factor kappa B (NFκB) were detected by immunohistochemistry. The mRNA expressions of TLR4 and NFκB were detected by real-realtime reverse transcription polymerase chain reaction (RT-PCR). RESULTS (1) The concentrations of LDH and: TNFα in the LPS control group were significantly higher than those in the control group (561.41±67.39 U/L and 77.94±15.08 pg/mL, versus 292.13±26.02 U/L and 25.39±16.53 pg/mL, respectively, P<0.01, P<0.05). Compared with the LPS control group, the concentrations of LDH and TNFα were significantly decreased in the Sal B 10(-5)mol/L pre-treated group (451.76±83.96 U/L and 34.00±10.38 pg/mL, respectively, P<0.05). (2) The TLR4 and NFκB protein expression area in the LPS control group were significantly higher than those in the control group (1712.41±410.12 μm(2) and 2378.15±175.29 μm(2), versus 418.62±24.42 μm(2) and 1721.74±202.87 μm(2), respectively, P<0.01). The TLR4 and NFκB protein expression internal optical density (IOD) values in the LPS control group were also significantly higher than those in the control group (3.06±0.33 and 7.20±1.04, versus 0.91±0.21 and 4.24±0.48, respectively, P<0.05 and P<0.01). Compared with the LPS control group, the TLR4 and NFκB protein expression areas were significantly decreased in the Sal B 10(-5)mol/L pre-treated group (1251.54±133.82 μm(2) and 1996.37±256.67 μm(2), respectively, P<0.05), the TLR4 and NFκB protein expression IOD values were also significantly decreased in the Sal B 10(-5)mol/L pre- mol/pretreated group (1.92±0.28 and 5.17±0.77, respectively, treated P<0.05). (3) The TLR4 and NFκB mRNA expressions (2(-ΔΔ)CT value) in the LPS control group were significantly higher than those in the control group (3.16±0.38 and 5.03±0.43 versus 1.04±0.19 and 1.08±0.21, respectively, P<0.01). Compared with the LPS control group, the TLR4 and NFκB mRNA expressions (2(-ΔΔ) -CT value) were significantly decreased in the Sal B 10(-5)mol/L pre- mol/pretreated group (1.34±0.22 and 1.74±0.26, respectively, treated P<0.05). The concentration of HSP70 did not show any <statistical differences in all groups (P>0.05). CONCLUSIONS The TLR4-NFκB-TNFα pathway was quickly activated: and was independent of HSP70 in the early phase of neonatal cardiomyocyte injury induced by LPS. The protective effects of Sal B may be through inhibiting the TLR4-NFκB-TNFα pathway and are dose-dependent.
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Affiliation(s)
- Jie Wang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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Ke HL, Zhang YW, Zhou BF, Zhen RT. Effects of Danggui Buxue Tang, a traditional Chinese herbal decoction, on high glucose-induced proliferation and expression of extracellular matrix proteins in glomerular mesangial cells. Nat Prod Res 2011; 26:1022-6. [PMID: 21878005 DOI: 10.1080/14786419.2010.546796] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Diabetic nephropathy (DN) is the leading cause of end-stage failure of the kidney, but the efficacy of currently available strategies for the prevention of DN remains unsatisfactory. In this study, we investigated the effects of Danggui Buxue Tang (DBT), a Chinese herbal decoction prepared from Radix Astragali (RA) and Radix Angelicae sinensis (RAS), on high glucose-induced proliferation and expression of laminin, type IV collagen (collagen IV) and fibronectin in glomerular mesangial cells (GMCs). The cell proliferation was determined by MTT assay, and the expression of collagen IV, laminin and fibronectin in GMCs was detected by ELISA assay. It was shown that high glucose clearly induced the proliferation of GMCs and increased the release of collagen IV, laminin and fibronectin. Treatment with RA, RAS and DBT inhibited cell proliferation and the expression of collagen IV, laminin and fibronectin induced by high glucose, with DBT, especially at the highest concentration (DBT20), exhibiting a stronger effect than RA and RAS alone. Thus, it is concluded that DBT inhibits increased cell proliferation and the expression of major extracellular matrix proteins that are induced by high glucose, indicating its value for prophylaxis and therapy of DN at the early stages.
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Affiliation(s)
- Hao-Liang Ke
- Department of Integrated Traditional Chinese and Western Medicine, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China
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Lim JC, Lim SK, Park MJ, Kim GY, Han HJ, Park SH. Cannabinoid receptor 1 mediates high glucose-induced apoptosis via endoplasmic reticulum stress in primary cultured rat mesangial cells. Am J Physiol Renal Physiol 2011; 301:F179-88. [PMID: 21325497 DOI: 10.1152/ajprenal.00032.2010] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The endocannabinoid system in animals and humans is involved in the onset of diverse diseases, including obesity and diabetic nephropathy, which is a major end-stage renal disease characterized by high glucose (HG)-induced apoptosis of mesangial cells. Endocannabinoids induce physiological and behavioral effects by activating two specific receptors, cannabinoid receptor 1 (CB(1)R) and cannabinoid receptor 2 (CB(2)R). However, the pathophysiology of CB(1)R in diabetic nephropathy has not been elucidated. We investigated the effects of HG on CB(1)R expression and its signaling pathways in primary cultured rat mesangial cells. HG significantly increased CB(1)R mRNA and protein levels in a time-dependent manner and induced CB(1)R internalization. NF-κB and cPLA(2) were involved in the HG-induced increase in CB(1)R levels. Using a CB(1)R antagonist (AM251) and CB(1) siRNA transfection, we showed that HG-induced CB(1)R is linked to apoptosis. Specifically, HG inhibited the expression of GRP78, but induced increases in endoplasmic reticulum (ER) stress proteins, including phosphorylated (p)-protein kinase-like ER-associated kinase, p-eukaryotic initiation factor 2α, p-activating transcription factor-4, and C/EBP homologous protein. In addition, HG increased the Bax/Bcl-2 ratio and increased the amounts of cleaved poly(ADP-ribose) polymerase and caspase-3. These apoptotic effects were prevented by AM251 and by the downregulation of CB(1)R expression by small interfering RNA. We propose a mechanism by which blockade of CB(1)R attenuates HG-induced apoptosis in rat mesangial cells. Our findings suggest that blockade of CB(1)R may be a potential therapy in diabetic nephropathy.
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Affiliation(s)
- Jae Cheong Lim
- Bio-therapy Human Resources Center, Dept. of Veterinary Physiology, College of Veterinary Medicine, Chonnam National University, Kwangju 500-757, Korea
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Salvianolic Acid B, a potential chemopreventive agent, for head and neck squamous cell cancer. JOURNAL OF ONCOLOGY 2010; 2011:534548. [PMID: 21209716 PMCID: PMC3010684 DOI: 10.1155/2011/534548] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2010] [Accepted: 11/21/2010] [Indexed: 11/17/2022]
Abstract
Head and neck squamous cell cancer (HNSCC) is one of the top ten cancers in the United States. The survival rate of HNSCC has only marginally improved over the last two decades. In addition, African-American men bear a disproportionate burden of this preventable disease. Therefore, a critical challenge of preventive health approaches is warranted. Salvianolic acid B (Sal-B) isolated from Salvia miltiorrhiza Bge, which is a well-know Chinese medicines has been safely used to treat and prevent aging diseases for thousand of years. Recently, the anticancer properties of Sal-B have received more attention. Sal-B significantly inhibits or delays the growth of HNSCC in both cultured HNSCC cells and HNSCC xenograft animal models. The following anticancer mechanisms have been proposed: the inhibition of COX-2/PGE-2 pathway, the promotion of apoptosis, and the modulation of angiogenesis. In conclusion, Sal-B is a potential HNSCC chemopreventive agent working through antioxidation and anti-inflammation mechanisms.
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Zeng G, Tang T, Wu HJ, You WH, Luo JK, Lin Y, Liang QH, Li XQ, Huang X, Yang QD. Salvianolic acid B protects SH-SY5Y neuroblastoma cells from 1-methyl-4-phenylpyridinium-induced apoptosis. Biol Pharm Bull 2010; 33:1337-42. [PMID: 20686228 DOI: 10.1248/bpb.33.1337] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Parkinson's disease (PD) is associated with mitochondrial dysfunction, oxidative stress, and activation of the apoptotic cascade. In the study, we investigated the effects of salvianolic acid B (Sal B) on 1-methyl-4-phenylpyridinium (MPP(+))-treated SH-SY5Y cells, a classic in vitro model for PD. We found Sal B inhibited the loss of cell viability by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The underlying mechanisms of Sal B action were further studied. Treatment of SH-SY5Y cells with MPP(+) caused a loss of cell viability and mitochondrial membrane potential, condensation of nuclei, elevation in the level of reactive oxygen species (which was associated with cytochrome c release), an increase in the Bax/Bcl-2 mRNA ratio, and activation of caspase-3. Sal B ameliorated the MPP(+)-altered phenotypes. These results indicate that the Sal B protected SH-SY5Y cells against MPP(+)-induced apoptosis by relieving oxidative stress and modulating the apoptotic process. Our findings suggest that salvianolic acid B may be a promising agent to prevent PD.
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Affiliation(s)
- Guang Zeng
- Institute of Integrative Medicine, Xiangya Hospital, Central South University, Changsha 410008, P. R. China
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Li J, Lee YS, Choi JS, Sung HY, Kim JK, Lim SS, Kang YH. Roasted licorice extracts dampen high glucose-induced mesangial hyperplasia and matrix deposition through blocking Akt activation and TGF-beta signaling. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2010; 17:800-810. [PMID: 20382513 DOI: 10.1016/j.phymed.2010.02.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2009] [Revised: 12/21/2009] [Accepted: 02/09/2010] [Indexed: 05/29/2023]
Abstract
Diabetic nephropathy (DN) characterized as nephrotic syndrome and diffuse glomerulosclerosis can cause renal failure and end-stage kidney disease. Expansion of mesangial matrix around capillaries in the kidney glomeruli is a prominent feature of DN. This study investigated whether licorice extracts inhibited mesangial cell (MC) proliferation and matrix accumulation induced by high glucose (HG). Human renal MC were cultured in media containing 5.5 mM glucose plus 27.5 mM mannitol as an osmotic control or 33 mM glucose for 3 d in the presence of water or ethanol extracts from raw licorice (LW, LE) or roasted licorice (RLW, RLE). Non-polar components including glycyrrhetic acid were elevated during licorice roasting, whereas polar components soluble in water extracts were diminished. Exposure of cells to HG caused significant increases in collagen IV secretion and connective tissue growth factor (CTGF) expression, which was appeased by RLW and RLE at transcriptional levels. The inhibitory potency was high in the order of RLE > or = RLW > or = LE > > LW. Non-polar glycyrrhetic acid but not glycyrrhizin retarded HG-stimulated mesangial matrix deposition through diminishing CTGF expression. In addition, RLW and RLE but not LW modulated membrane type matrix metalloproteinase-1 (MT-1 MMP) expression, MMP-2 activity and tissue inhibitor of MMP-2 (TIMP-2), which facilitated the degradation of mesangial matrix. Furthermore, the augmented expression of CTGF and TIMP-2 in HG-exposed cells was mediated by Akt activation and TGF-beta/Smad signaling through PKCbeta2-responsive signaling pathways. However, HG-down-regulated MT-1 MMP expression was independent of activation of ERK1/2 and Akt when using their inhibitors of DB98059 (ERK1/2) and LY294002 (Akt) alone or in combination. These results demonstrate that extracts from roasted licorice may be highly potent therapeutic agents for the prevention and treatment of mesangial fibrosis and glomerulosclerosis leading to diabetes nephropathy due to longstanding diabetes mellitus.
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Affiliation(s)
- J Li
- Department of Food and Nutrition and Korean Institute of Nutrition, Hallym University, Chuncheon, Kangwon-do 200-702, South Korea
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Effects of salvianolic acid B on proliferation, neurite outgrowth and differentiation of neural stem cells derived from the cerebral cortex of embryonic mice. SCIENCE CHINA-LIFE SCIENCES 2010; 53:653-62. [DOI: 10.1007/s11427-010-3106-5] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2008] [Accepted: 06/06/2009] [Indexed: 01/03/2023]
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Large scale isolation and purification of salvianolic acid b in high purity from roots of dansham (Salvia miltiorrhiza bunge). Food Sci Biotechnol 2010. [DOI: 10.1007/s10068-010-0069-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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Wang SX, Hu LM, Gao XM, Guo H, Fan GW. Anti-inflammatory activity of salvianolic acid B in microglia contributes to its neuroprotective effect. Neurochem Res 2010; 35:1029-37. [PMID: 20238162 DOI: 10.1007/s11064-010-0151-1] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2009] [Accepted: 03/06/2010] [Indexed: 01/04/2023]
Abstract
This study examined whether Salvianolic acid B (Sal B), a major active component of Chinese herb Radix Salviae Miltiorrhizae, may exert an anti-inflammatory effect in microglia and may be neuroprotective by regulating microglial activation. Our results showed that Sal B significantly reduced the production of nitric oxide (NO), tumor necrosis factor-alpha (TNF-alpha), interleukin-1beta (IL-1beta) and reactive oxygen species (ROS) induced by lipopolysaccharide (LPS) treatment in rat primary microglia in a dose-dependent manner. Sal B had no effects on ATP-dependent IL-1beta release and interferon (IFN)-gamma-induced NO production. Sal B also suppressed LPS-induced inducible nitric oxide synthase (iNOS), TNF-alpha, and IL-1beta mRNA expression, which was accompanied by inhibiting transcription factor NF-kappaB activation. Sal B could protect neurons through inhibition of microglial activation in a microglia-neuron coculture system. In conclusion, these data demonstrate that anti-inflammatory activity of Sal B in microglia contributes to its neuroprotective effect and suggest that it may be useful for preventing microglia-mediated neuroinflammation.
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Affiliation(s)
- Shao-Xia Wang
- Tianjin Key Laboratory of Traditional Chinese Medicine Pharmacology, Tianjin University of Traditional Chinese Medicine, 312 Anshanxi Road, 300193, Nankai District, Tianjin, China
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Li J, Kang SW, Kim JL, Sung HY, Kwun IS, Kang YH. Isoliquiritigenin entails blockade of TGF-beta1-SMAD signaling for retarding high glucose-induced mesangial matrix accumulation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2010; 58:3205-3212. [PMID: 20146476 DOI: 10.1021/jf9040723] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Diabetic nephropathy characterized as mesangial fibrosis and glomerulosclerosis results in renal failure and end-stage renal diseases. Enhanced expression and secretion of connective tissue growth factor (CTGF) play an important role in the expansion of glomerular mesangial matrix mostly composed of type IV collagen. Isoliquiritigenin can prevent various renal injuries via its anti-inflammatory action. However, the effect of isoliquiritigenin on diabetic nephropathy has never been explored. The present study was to investigate whether nontoxic isoliquiritigenin inhibited high glucose (HG)-induced mesangial fibrosis by retarding formation of type IV collagen as well as CTGF in human mesangial cells (HRMC). Serum starved cells were cultured in media containing 5.5 mM glucose plus 27.5 mM mannitol as an osmotic control or 33 mM glucose for 3 days with and without 1-20 microM isoliquiritigenin. Exposure of cells to HG caused marked increases in collagen secretion and CTGF expression, which was dose-dependently reversed by isoliquiritigenin at the transcriptional levels. Additionally, isoliquiritigenin boosted HG-plummeted type matrix metalloproteinase-1 (MT-1 MMP) expression and dampened HG-elevated tissue inhibitor of MMP-2 (TIMP-2) expression, facilitating the degradation of mesangial matrix. Isoliquiritigenin inhibited HG-upregulated CTGF and TIMP-2 expression via disturbing TGF-beta1 signaling in HRMC, as evidenced by TGF-beta receptor I kinase (TGF-beta RI) inhibitor. HG-activated SMAD2 through autocrine TGF-beta signaling was repealed by > or =10 microM isoliquiritigenin. HG induced SMAD4 expression of HRMC and obliterated antagonistic SMAD7, whereas isoliquiritigenin suppressed induction of TGF-beta RII and TGF-beta RI with blunting their downstream SMAD signaling. The results demonstrate that the bioactive isoliquiritigenin in licorice diminished mesangial matrix accumulation in response to ambient HG through retarding TGF-beta1-SMAD signaling transduction. Therefore, isoliquiritigenin may be a potential therapeutic agent for the prevention and treatment of mesangial fibrosis and glomerulosclerosis leading to diabetic nephropathy due to longstanding diabetes mellitus.
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Affiliation(s)
- Jing Li
- Department of Food and Nutrition, Hallym University, Chuncheon, Kangwon-do, 200-702 Korea
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Inhibitory effects of tanshinone II-A on invasion and metastasis of human colon carcinoma cells. Acta Pharmacol Sin 2009; 30:1537-42. [PMID: 19820721 DOI: 10.1038/aps.2009.139] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
AIM To investigate the effects and possible mechanisms of tanshinone II-A, an alcohol extract of the root of Salvia miltiorrhiza Bunge, on tumor invasion and metastasis of human colon carcinoma (CRC) cells. METHODS The effects of tanshinone II-A on invasion and metastasis of CRC cell lines HT29 and SW480 were evaluated by in vitro and in vivo assays. Western blotting was used to investigate possible molecular mechanisms of tanshinone II-A anti-cancer actions. RESULTS Tanshinone II-A inhibited migration and invasion of CRC cells in a dose-dependent manner. The inhibitory effect also depended on time, with the most significant effects observed at 72 h. Tanshinone II-A also significantly inhibited in vivo metastasis of colon carcinoma SW480 cells. It inhibited in vitro and in vivo invasion and metastasis of CRC cells by reducing levels of urokinase plasminogen activator (uPA) and matrix metalloproteinases (MMP)-2 and MMP-9, and by increasing levels of tissue inhibitor of matrix metalloproteinase protein (TIMP)-1 and TIMP-2. Tanshinone II-A was also shown to suppress the nuclear factor-kappaB (NF-kappaB) signal. CONCLUSION Tanshinone II-A inhibited in vitro and in vivo invasion and metastasis of CRC cells. The effect resulted from changes in the levels of uPA, MMP-2, MMP-9, TIMP-1 and TIMP-2, and apparent inhibition of the NF-kappaB signal transduction pathway.
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