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Lan X, Zhang J, Ren S, Wang H, Shao B, Qin Y, Qin H, Sun C, Zhu Y, Li G, Wang H. Oxymatrine combined with rapamycin to attenuate acute cardiac allograft rejection. Heliyon 2024; 10:e29448. [PMID: 38655317 PMCID: PMC11036008 DOI: 10.1016/j.heliyon.2024.e29448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 04/08/2024] [Accepted: 04/08/2024] [Indexed: 04/26/2024] Open
Abstract
Background and aim Solid organ transplantation remains a life-saving therapeutic option for patients with end-stage organ dysfunction. Acute cellular rejection (ACR), dominated by dendritic cells (DCs) and CD4+ T cells, is a major cause of post-transplant mortality. Inhibiting DC maturation and directing the differentiation of CD4+ T cells toward immunosuppression are keys to inhibiting ACR. We propose that oxymatrine (OMT), a quinolizidine alkaloid, either alone or in combination with rapamycin (RAPA), attenuates ACR by inhibiting the mTOR-HIF-1α pathway. Methods Graft damage was assessed using haematoxylin and eosin staining. Intragraft CD11c+ and CD4+ cell infiltrations were detected using immunohistochemical staining. The proportions of mature DCs, T helper (Th) 1, Th17, and Treg cells in the spleen; donor-specific antibody (DSA) secretion in the serum; mTOR-HIF-1α expression in the grafts; and CD4+ cells and bone marrow-derived DCs (BMDCs) were evaluated using flow cytometry. Results OMT, either alone or in combination with RAPA, significantly alleviated pathological damage; decreased CD4+ and CD11c+ cell infiltration in cardiac allografts; reduced the proportion of mature DCs, Th1 and Th17 cells; increased the proportion of Tregs in recipient spleens; downregulated DSA production; and inhibited mTOR and HIF-1α expression in the grafts. OMT suppresses mTOR and HIF-1α expression in BMDCs and CD4+ T cells in vitro. Conclusions Our study suggests that OMT-based therapy can significantly attenuate acute cardiac allograft rejection by inhibiting DC maturation and CD4+ T cell responses. This process may be related to the inhibition of the mTOR-HIF-1α signaling pathway by OMT.
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Affiliation(s)
- Xu Lan
- Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing, 100029, China
| | - Jingyi Zhang
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Key Laboratory of Precise Vascular Reconstruction and Organ Function Repair, Tianjin 300052, China
| | - Shaohua Ren
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Key Laboratory of Precise Vascular Reconstruction and Organ Function Repair, Tianjin 300052, China
| | - Hongda Wang
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Key Laboratory of Precise Vascular Reconstruction and Organ Function Repair, Tianjin 300052, China
| | - Bo Shao
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Key Laboratory of Precise Vascular Reconstruction and Organ Function Repair, Tianjin 300052, China
| | - Yafei Qin
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Key Laboratory of Precise Vascular Reconstruction and Organ Function Repair, Tianjin 300052, China
| | - Hong Qin
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Key Laboratory of Precise Vascular Reconstruction and Organ Function Repair, Tianjin 300052, China
| | - Chenglu Sun
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Key Laboratory of Precise Vascular Reconstruction and Organ Function Repair, Tianjin 300052, China
| | - Yanglin Zhu
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Key Laboratory of Precise Vascular Reconstruction and Organ Function Repair, Tianjin 300052, China
| | - Guangming Li
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Key Laboratory of Precise Vascular Reconstruction and Organ Function Repair, Tianjin 300052, China
| | - Hao Wang
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Key Laboratory of Precise Vascular Reconstruction and Organ Function Repair, Tianjin 300052, China
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Mou Y, Liao W, Li Y, Wan L, Liu J, Luo X, Shen H, Sun Q, Wang J, Tang J, Wang Z. Glycyrrhizin and the Related Preparations: An Inspiring Resource for the Treatment of Liver Diseases. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2024; 52:315-354. [PMID: 38553799 DOI: 10.1142/s0192415x24500149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/18/2024]
Abstract
Liver diseases and their related complications endanger the health of millions of people worldwide. The prevention and treatment of liver diseases are still serious challenges both in China and globally. With the improvement of living standards, the prevalence of metabolic liver diseases, including non-alcoholic fatty liver disease and alcoholic liver disease, has increased at an alarming rate, resulting in more cases of end-stage liver disease. Therefore, the discovery of novel therapeutic drugs for the treatment of liver diseases is urgently needed. Glycyrrhizin (GL), a triterpene glycoside from the roots of licorice plants, possesses a wide range of pharmacological and biological activities. Currently, GL preparations (GLPs) have certain advantages in the treatment of liver diseases, with good clinical effects and fewer adverse reactions, and have shown broad application prospects through multitargeting therapeutic mechanisms, including antisteatotic, anti-oxidative stress, anti-inflammatory, immunoregulatory, antifibrotic, anticancer, and drug interaction activities. This review summarizes the currently known biological activities of GLPs and their medical applications in the treatment of liver diseases, and highlights the potential of these preparations as promising therapeutic options and their alluring prospects for the treatment of liver diseases.
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Affiliation(s)
- Yu Mou
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, P. R. China
| | - Wenhao Liao
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, P. R. China
| | - Yuchen Li
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, P. R. China
- Department of Laboratory Medicine, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, P. R. China
| | - Lina Wan
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, P. R. China
| | - Jingwen Liu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, P. R. China
| | - Xialing Luo
- Department of Respiratory, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, P. R. China
| | - Hongping Shen
- National Traditional Chinese Medicine Clinical Research Base of the Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou 646000, P. R. China
| | - Qin Sun
- National Traditional Chinese Medicine Clinical Research Base of the Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou 646000, P. R. China
| | - Jing Wang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, P. R. China
- Department of Obstetrics and Gynecology, Bishan Hospital of Traditional Chinese Medicine, Chongqing 402760, P. R. China
| | - Jianyuan Tang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, P. R. China
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, P. R. China
| | - Zhilei Wang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, P. R. China
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, P. R. China
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Lin X, Zhang J, Chu Y, Nie Q, Zhang J. Berberine prevents NAFLD and HCC by modulating metabolic disorders. Pharmacol Ther 2024; 254:108593. [PMID: 38301771 DOI: 10.1016/j.pharmthera.2024.108593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/28/2023] [Accepted: 12/29/2023] [Indexed: 02/03/2024]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a global metabolic disease with high prevalence in both adults and children. Importantly, NAFLD is becoming the main cause of hepatocellular carcinoma (HCC). Berberine (BBR), a naturally occurring plant component, has been demonstrated to have advantageous effects on a number of metabolic pathways as well as the ability to kill liver tumor cells by causing cell death and other routes. This permits us to speculate and make assumptions about the value of BBR in the prevention and defense against NAFLD and HCC by a global modulation of metabolic disorders. Herein, we briefly describe the etiology of NAFLD and NAFLD-related HCC, with a particular emphasis on analyzing the potential mechanisms of BBR in the treatment of NAFLD from aspects including increasing insulin sensitivity, controlling the intestinal milieu, and controlling lipid metabolism. We also elucidate the mechanism of BBR in the treatment of HCC. More significantly, we provided a list of clinical studies for BBR in NAFLD. Taking into account our conclusions and perspectives, we can make further progress in the treatment of BBR in NAFLD and NAFLD-related HCC.
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Affiliation(s)
- Xinyue Lin
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Juanhong Zhang
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China; College of Life Science, Northwest Normal University, Lanzhou 730070, China
| | - Yajun Chu
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Qiuying Nie
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Junmin Zhang
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China.
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Li L, Lu F, Ding S, Wang X, Wang W, Zhang W, Xu W, Zhuang C, Miao Z, Ma X. Pharmacokinetic, Tissue Distribution, Metabolite, and Toxicity Evaluation of the Matrine Derivative, (6aS, 10S, 11aR, 11bR, 11cS)-10-Methylaminododecahydro-3a, 7a-Diaza-benzo (de) Anthracene-8-thione. Molecules 2024; 29:297. [PMID: 38257210 PMCID: PMC10820135 DOI: 10.3390/molecules29020297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/31/2023] [Accepted: 01/03/2024] [Indexed: 01/24/2024] Open
Abstract
MASM, a structurally modified derivative of matrine, exhibits superior efficacy in reducing inflammation and liver injury in rats when compared to matrine. This study aims to investigate the pharmacokinetic profile and acute toxicity of MASM. Pharmacokinetic results revealed that MASM exhibited rapid absorption, with a Tmax ranging from 0.21 ± 0.04 h to 1.31 ± 0.53 h, and was eliminated slowly, with a t1/2 of approximately 10 h regardless of the route of administration (intravenous, intraperitoneal, or intragastric). The absolute intragastric bioavailability of MASM in rats was determined to be 44.50%, which was significantly higher than that of matrine (18.5%). MASM was detected in all rat tissues including the brain, and through the utilization of stable isotope-labeled compounds and standard references, ten metabolites of MASM, namely sophocarpine, oxysophocarpine, and oxymatrine, were tentatively identified. The LD50 of MASM in mice was determined to be 94.25 mg/kg, surpassing that of matrine (83.21 mg/kg) based on acute toxicity results. Histopathological and biochemical analysis indicated no significant alterations in the primary organs of the low- to medium-dosage groups of MASM. These findings provide valuable insights into the efficacy and toxicity profile of MASM.
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Affiliation(s)
- Liuyan Li
- Department of Pharmaceutical Analysis, School of Pharmacy, Key Laboratory of Protection, Development, and Utilization of Medicinal Resources in Liupanshan Area, Ministry of Education, Ningxia Medical University, 1160 Shenli Street, Yinchuan 750004, China; (L.L.); (F.L.); (S.D.); (X.W.); (W.W.); (W.Z.); (C.Z.)
| | - Fangfang Lu
- Department of Pharmaceutical Analysis, School of Pharmacy, Key Laboratory of Protection, Development, and Utilization of Medicinal Resources in Liupanshan Area, Ministry of Education, Ningxia Medical University, 1160 Shenli Street, Yinchuan 750004, China; (L.L.); (F.L.); (S.D.); (X.W.); (W.W.); (W.Z.); (C.Z.)
- Department of Pharmacy, Ningxia Health Vocational and Technical College, Intersection of Starlight Avenue and Xueyuan Road, Shizuishan 753000, China
| | - Shuqin Ding
- Department of Pharmaceutical Analysis, School of Pharmacy, Key Laboratory of Protection, Development, and Utilization of Medicinal Resources in Liupanshan Area, Ministry of Education, Ningxia Medical University, 1160 Shenli Street, Yinchuan 750004, China; (L.L.); (F.L.); (S.D.); (X.W.); (W.W.); (W.Z.); (C.Z.)
| | - Xiaoying Wang
- Department of Pharmaceutical Analysis, School of Pharmacy, Key Laboratory of Protection, Development, and Utilization of Medicinal Resources in Liupanshan Area, Ministry of Education, Ningxia Medical University, 1160 Shenli Street, Yinchuan 750004, China; (L.L.); (F.L.); (S.D.); (X.W.); (W.W.); (W.Z.); (C.Z.)
| | - Weibiao Wang
- Department of Pharmaceutical Analysis, School of Pharmacy, Key Laboratory of Protection, Development, and Utilization of Medicinal Resources in Liupanshan Area, Ministry of Education, Ningxia Medical University, 1160 Shenli Street, Yinchuan 750004, China; (L.L.); (F.L.); (S.D.); (X.W.); (W.W.); (W.Z.); (C.Z.)
| | - Wannian Zhang
- Department of Pharmaceutical Analysis, School of Pharmacy, Key Laboratory of Protection, Development, and Utilization of Medicinal Resources in Liupanshan Area, Ministry of Education, Ningxia Medical University, 1160 Shenli Street, Yinchuan 750004, China; (L.L.); (F.L.); (S.D.); (X.W.); (W.W.); (W.Z.); (C.Z.)
- School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China;
| | - Weiheng Xu
- School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China;
| | - Chunlin Zhuang
- Department of Pharmaceutical Analysis, School of Pharmacy, Key Laboratory of Protection, Development, and Utilization of Medicinal Resources in Liupanshan Area, Ministry of Education, Ningxia Medical University, 1160 Shenli Street, Yinchuan 750004, China; (L.L.); (F.L.); (S.D.); (X.W.); (W.W.); (W.Z.); (C.Z.)
- School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China;
| | - Zhenyuan Miao
- School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, China;
| | - Xueqin Ma
- Department of Pharmaceutical Analysis, School of Pharmacy, Key Laboratory of Protection, Development, and Utilization of Medicinal Resources in Liupanshan Area, Ministry of Education, Ningxia Medical University, 1160 Shenli Street, Yinchuan 750004, China; (L.L.); (F.L.); (S.D.); (X.W.); (W.W.); (W.Z.); (C.Z.)
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He L, Kang Q, Zhang Y, Chen M, Wang Z, Wu Y, Gao H, Zhong Z, Tan W. Glycyrrhizae Radix et Rhizoma: The popular occurrence of herbal medicine applied in classical prescriptions. Phytother Res 2023. [PMID: 37196671 DOI: 10.1002/ptr.7869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 04/14/2023] [Accepted: 04/25/2023] [Indexed: 05/19/2023]
Abstract
Glycyrrhizae Radix et Rhizoma is a well-known herbal medicine with a wide range of pharmacological functions that has been used throughout Chinese history. This review presents a comprehensive introduction to this herb and its classical prescriptions. The article discusses the resources and distribution of species, methods of authentication and determination chemical composition, quality control of the original plants and herbal medicines, dosages use, common classical prescriptions, indications, and relevant mechanisms of the active content. Pharmacokinetic parameters, toxicity tests, clinical trials, and patent applications are discussed. The review will provide a good starting point for the research and development of classical prescriptions to develop herbal medicines for clinical use.
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Affiliation(s)
- Luying He
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Qianming Kang
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Yang Zhang
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Man Chen
- Oncology Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Zefei Wang
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Yonghui Wu
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Hetong Gao
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Zhangfeng Zhong
- Macao Centre for Research and Development in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
| | - Wen Tan
- School of Pharmacy, Lanzhou University, Lanzhou, China
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Yang L, Lu Y, Zhang Z, Chen Y, Chen N, Chen F, Qi Y, Han C, Xu Y, Chen M, Shen M, Wang S, Zeng H, Su Y, Hu M, Wang J. Oxymatrine boosts hematopoietic regeneration by modulating MAPK/ERK phosphorylation after irradiation-induced hematopoietic injury. Exp Cell Res 2023; 427:113603. [PMID: 37075826 DOI: 10.1016/j.yexcr.2023.113603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 04/04/2023] [Accepted: 04/16/2023] [Indexed: 04/21/2023]
Abstract
Hematopoietic toxicity due to ionizing radiation (IR) is a leading cause of death in nuclear incidents, occupational hazards, and cancer therapy. Oxymatrine (OM), an extract originating from the root of Sophora flavescens (Kushen), possesses extensive pharmacological properties. In this study, we demonstrate that OM treatment accelerates hematological recovery and increases the survival rate of mice subjected to irradiation. This outcome is accompanied by an increase in functional hematopoietic stem cells (HSCs), resulting in an enhanced hematopoietic reconstitution ability. Mechanistically, we observed significant activation of the MAPK signaling pathway, accelerated cellular proliferation, and decreased cell apoptosis. Notably, we identified marked increases in the cell cycle transcriptional regulator Cyclin D1 (Ccnd1) and the anti-apoptotic protein BCL2 in HSC after OM treatment. Further investigation revealed that the expression of Ccnd1 transcript and BCL2 levels were reversed upon specific inhibition of ERK1/2 phosphorylation, effectively negating the rescuing effect of OM. Moreover, we determined that targeted inhibition of ERK1/2 activation significantly counteracted the regenerative effect of OM on human HSCs. Taken together, our results suggest a crucial role for OM in hematopoietic reconstitution following IR via MAPK signaling pathway-mediated mechanisms, providing theoretical support for innovative therapeutic applications of OM in addressing IR-induced injuries in humans.
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Affiliation(s)
- Lijing Yang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Yukai Lu
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Zihao Zhang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Yin Chen
- Department of Gynaecology and Obstetrics, 958 Hospital of PLA Army, Chongqing, 400038, China.
| | - Naicheng Chen
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Fang Chen
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Yan Qi
- Department of Hematology, Daping Hospital, Third Military Medical University, Chongqing, 400038, China.
| | - Changhao Han
- Department of Hematology, Daping Hospital, Third Military Medical University, Chongqing, 400038, China.
| | - Yang Xu
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Mo Chen
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Mingqiang Shen
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Song Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Hao Zeng
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Yongping Su
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
| | - Mengjia Hu
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China; Chinese PLA Center for Disease Control and Prevention, No. 20 Dongda Street, Fengtai District, Beijing, 100071, China.
| | - Junping Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, 400038, China.
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Mu L, Wu P, Zhang Y, Li S, Yang R, Wang S. Development of a novel oral complex lipid emulsion containing triptolide for targeting pancreatic cancer. Pharm Dev Technol 2022; 27:881-891. [PMID: 36154850 DOI: 10.1080/10837450.2022.2127767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Triptolide (TP), a diterpenoid triepoxide, exhibits strong anti-cancer activities, especially against pancreatic cancer, but its clinical application is limited by organ toxicity. TP was combined with diammonium glycyrrhizinate (DG), as a cytoprotective agent, in a novel oral complex lipid emulsion (TP/DG-CLE) to increase the therapeutic index of TP against pancreatic cancer. The emulsion was produced by subjecting phospholipid and active components to high shear conditions using high-pressure homogenization resulting in droplets of essentially neutral or small positive charge and consistent size below 200nm. Pharmacokinetic studies in Sprague Dawley rats revealed an AUC (0-8h) of TP following oral dosing of TP/DG-CLE that was 4-fold higher than that achieved for triptolide/diammonium glycyrrhizinate suspension, demonstrating significantly higher TP bioavailability and longer residence time in the bloodstream. Tissue distribution data obtained in mice demonstrated that TP/DG-CLE having a TP/DG weight ratio of 1:22.5 preferentially accumulated in the pancreas. Moreover, toxicology assays in rats provided indications of minor liver damage following daily administration of the emulsion for two weeks. Together these studies establish complex lipid emulsions containing triptolide and DG as a promising oral formulation for treatment of pancreatic cancer and establish a platform for developing new chemotherapeutic treatments.
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Affiliation(s)
- Liangyu Mu
- Shenyang Pharmaceutical University, Shenyang, China
| | - Peiyao Wu
- Shenyang Pharmaceutical University, Shenyang, China.,Peking University, Beijing, China
| | - Ying Zhang
- Shenyang Pharmaceutical University, Shenyang, China
| | - Shiqi Li
- Shenyang Pharmaceutical University, Shenyang, China
| | - Rui Yang
- Shenyang Pharmaceutical University, Shenyang, China.,Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - ShuJun Wang
- Shenyang Pharmaceutical University, Shenyang, China
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Liu Y, Guo W, Li M. Diammonium glycyrrhizinate preparation for liver function recovery in chronic hepatitis B in China: a meta-analysis with trial sequential analysis. Curr Pharm Des 2022; 28:2089-2112. [PMID: 35593360 DOI: 10.2174/1381612828666220421134910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 12/30/2021] [Indexed: 11/22/2022]
Abstract
Background:
The treatment of chronic hepatitis B (CHB) comprises a global medical problem, and the first-line clinical drugs have obvious shortcomings. The use of the plant extract diammonium glycyrrhizinate (DG) in food and medicine has gradually widened because of its safety and effectiveness. In clinical practice, DG is mainly used for liver-disease treatment, but DG intervention for CHB lacks systematic-based evidence.
Method:
: The included randomized controlled trials were analyzed by comparator and control respectively for alanine aminotransferase (ALT), aspartate transaminase (AST), and total bilirubin (TBIL) levels, hepatitis B virus DNA negative conversion ratio, and total effective rate, and subgroup analysis was conducted for intervention time, intervention dosage form, comparator drug, and combination drug, among others. Trial sequential analysis was used to verify the results.
Result:
DG could effectively reduce ALT, AST, TBIL, and other liver-function indexes and had a definite effect on liver-function recovery. From the beginning of intervention to 3 months, the effect was significantly better than that of conventional treatment. Compared with other drugs, different dosage forms had differences in efficacy, and DG enteric-coated capsules and injections were lower than compound glycyrrhizin and magnesium isoglycyrrhizin. Meanwhile DG capsules had no significant difference with them. Meanwhile, trial sequential analysis of the main results confirmed the reliability of the conclusion.
Conclusion:
To our knowledge, this was the first relatively complete meta-analysis and systematic evaluation of the efficacy of DG intervention for CHB; liver-function recovery was discussed in the context of traditional Chinese medicine thinking, and DG’s therapeutic effect in CHB was defined.
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Affiliation(s)
- Yibo Liu
- Institute Mongolia Medical University, Hohhot (010020), China
| | - Wenfang Guo
- Inner Mongolia Institute of Traditional Chinese Medicine, Hohhot (010020), China
- Inner Mongolia Autonomous Region Hospital of Traditional Chinese Medicine, Hohhot (010020), China
| | - Minhui Li
- Institute Mongolia Medical University, Hohhot (010020), China
- Inner Mongolia Institute of Traditional Chinese Medicine, Hohhot (010020), China
- Inner Mongolia Autonomous Region Hospital of Traditional Chinese Medicine, Hohhot (010020), China
- Baotou Medical College, Baotou (014060), China
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Jayasuriya R, Dhamodharan U, Ali D, Ganesan K, Xu B, Ramkumar KM. Targeting Nrf2/Keap1 signaling pathway by bioactive natural agents: Possible therapeutic strategy to combat liver disease. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 92:153755. [PMID: 34583226 DOI: 10.1016/j.phymed.2021.153755] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/03/2021] [Accepted: 09/12/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Nuclear factor erythroid 2-related factor (Nrf2), a stress-activated transcription factor, has been documented to induce a defense mechanism against oxidative stress damage, and growing evidence considers this signaling pathway a key pharmacological target for the treatment of liver diseases. PURPOSE The present review highlights the role of phytochemical compounds in activating Nrf2 and mitigate toxicant-induced stress on liver injury. METHODS A comprehensive search of published articles was carried out to focus on original publications related to Nrf2 activators against liver disease using various literature databases, including the scientific Databases of Science Direct, Web of Science, Pubmed, Google, EMBASE, and Scientific Information (SID). RESULTS Nrf2 activators exhibited promising effects in resisting a variety of liver diseases induced by different toxicants in preclinical experiments and in vitro studies by regulating cell proliferation and apoptosis as well as an antioxidant defense mechanism. We found that the phytochemical compounds, such as curcumin, naringenin, sulforaphane, diallyl disulfide, mangiferin, oleanolic acid, umbelliferone, daphnetin, quercetin, isorhamnetin-3-O-galactoside, hesperidin, diammonium glycyrrhizinate, corilagin, shikonin, farrerol, and chenpi, had the potential to improve the Nrf2-ARE signaling thereby combat hepatotoxicity. CONCLUSION Nrf2 activators may offer a novel potential strategy for the prevention and treatment of liver diseases. More extensive studies are essential to identify the underlying mechanisms and establish future therapeutic potentials of these signaling modulators. Further clinical trials are warranted to determine the safety and effectiveness of Nrf2 activators for hepatopathy.
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Affiliation(s)
- Ravichandran Jayasuriya
- SRM Research Institute and Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203, India
| | | | - Daoud Ali
- Department of Zoology, College of Science, King Saud University P.O. Box 2455, Riyadh 11451 Saudi Arabia
| | - Kumar Ganesan
- Li Ka Shing Faculty of Medicine, School of Chinese Medicine, The University of Hong Kong, Hong Kong, China
| | - Baojun Xu
- Food Science and Technology Program, BNU-HKBU United International College, Zhuhai 519087, China.
| | - Kunka Mohanram Ramkumar
- SRM Research Institute and Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203, India.
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10
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Lan X, Hu YH, Li X, Kong DJ, Qin YF, Wang H. Oxymatrine protects cardiac allografts by regulating immunotolerant cells. Int Immunopharmacol 2021; 100:108080. [PMID: 34454287 DOI: 10.1016/j.intimp.2021.108080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 08/13/2021] [Accepted: 08/15/2021] [Indexed: 11/28/2022]
Abstract
Organ transplantation is an effective treatment strategy for patients with irreversible organ failure or congenital organ dysfunction. Oxymatrine (OMT) is a quinolizidine alkaloid with protective and anti-inflammatory effects on tissues and organs. The objective of this study was to investigate whether OMT could exert protective effects in cardiac allografts by regulating immune cells. In vitro cell proliferation and co-culture experiments were used to measure the effects of OMT on splenocyte proliferation and differentiation. In the in vivo study, C57BL/6 mice transplanted with BALB/c cardiac grafts were randomly divided into untreated, low-dose OMT treated, middle-dose OMT treated, high-dose OMT treated, and rapamycin-treated groups. Haematoxylin and eosin and immunohistochemical staining were used to assess pathological changes in the grafts, and fluorescence-activated cell sorting analysis was performed to measure the percentages of immune cells. The results showed that, in the in vitro study, OMT inhibited splenocyte proliferation, decreased the percentage of mature dendritic cells (DCs), and increased the percentage of regulatory T cells (Tregs) and regulatory B cells (Bregs). In the in vivo study, OMT exerted allograft protective effects by prolonging survival time, alleviating pathological damages to the cardiac allograft, decreasing intragraft CD3+ cell and increasing intragraft Foxp3+ cell infiltration, decreasing the percentages of mature DCs, increasing the percentages of Tregs and Bregs, and inhibiting the function of DCs. In conclusion, our study demonstrates that OMT exerted a protective effect on cardiac allografts by regulating immunotolerant cells. More in-depth studies of OMT may provide additional insight into the use of immunosuppressive drugs as a post-transplantation treatment strategy.
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Affiliation(s)
- Xu Lan
- Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing, China
| | - Yong-Hao Hu
- Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Xiang Li
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China; Tianjin General Surgery Institute, Tianjin, China
| | - De-Jun Kong
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China; Tianjin General Surgery Institute, Tianjin, China
| | - Ya-Fei Qin
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China; Tianjin General Surgery Institute, Tianjin, China
| | - Hao Wang
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China; Tianjin General Surgery Institute, Tianjin, China.
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11
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Duan L, Cheng S, Li L, Liu Y, Wang D, Liu G. Natural Anti-Inflammatory Compounds as Drug Candidates for Inflammatory Bowel Disease. Front Pharmacol 2021; 12:684486. [PMID: 34335253 PMCID: PMC8316996 DOI: 10.3389/fphar.2021.684486] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 07/02/2021] [Indexed: 12/11/2022] Open
Abstract
Inflammatory bowel disease (IBD) represents chronic recurrent intestinal inflammation resulting from various factors. Crohn’s disease (CD) and ulcerative colitis (UC) have been identified as the two major types of IBD. Currently, most of the drugs for IBD used commonly in the clinic have adverse reactions, and only a few drugs present long-lasting treatment effects. Moreover, issues of drug resistance and disease recurrence are frequent and difficult to resolve. Together, these issues cause difficulties in treating patients with IBD. Therefore, the development of novel therapeutic agents for the prevention and treatment of IBD is of significance. In this context, research on natural compounds exhibiting anti-inflammatory activity could be a novel approach to developing effective therapeutic strategies for IBD. Phytochemicals such as astragalus polysaccharide (APS), quercetin, limonin, ginsenoside Rd, luteolin, kaempferol, and icariin are reported to be effective in IBD treatment. In brief, natural compounds with anti-inflammatory activities are considered important candidate drugs for IBD treatment. The present review discusses the potential of certain natural compounds and their synthetic derivatives in the prevention and treatment of IBD.
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Affiliation(s)
- Linshan Duan
- School of Pharmaceutical Sciences Xiamen University, Xiamen, China
| | - Shuyu Cheng
- Institute of Gastrointestinal Oncology, Medical College of Xiamen University, Xiamen, China
| | - Long Li
- Department of Gastrointestinal Surgery, Zhongshan Hospital of Xiamen University, Xiamen, China
| | - Yanling Liu
- School of Pharmaceutical Sciences Xiamen University, Xiamen, China
| | - Dan Wang
- Institute of Gastrointestinal Oncology, Medical College of Xiamen University, Xiamen, China
| | - Guoyan Liu
- School of Pharmaceutical Sciences Xiamen University, Xiamen, China.,Institute of Gastrointestinal Oncology, Medical College of Xiamen University, Xiamen, China.,Department of Gastrointestinal Surgery, Zhongshan Hospital of Xiamen University, Xiamen, China
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12
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Sun Y, Wang X, Zhou Y, Zhang J, Cui W, Wang E, Du J, Wei B, Xu X. Protective effect of metformin on BPA-induced liver toxicity in rats through upregulation of cystathionine β synthase and cystathionine γ lyase expression. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 750:141685. [PMID: 32862004 DOI: 10.1016/j.scitotenv.2020.141685] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 08/10/2020] [Accepted: 08/11/2020] [Indexed: 06/11/2023]
Abstract
Human exposure to bisphenol A (BPA) is unavoidable in daily life. Recently, research has showen that BPA could induce oxidative imbalance, thereby causing reproductive toxicity and liver dysfunction. Accumulated evidence has demonstrated that metformin possesses strong anti-oxidative properties. This study aimed to study the mechanism underlying the hepatic-protective effect of metformin on liver injury induced by BPA in rats via the UPLC-MS/MS metabolomics approach. Forty-two male rats were randomly divided into six groups (n = 7), namely the saline group (control), the corn oil group (vehicle), the metformin group (Met), the bisphenol A group (BPA), the bisphenol A and metformin group (BPA + Met), and the bisphenol A and diammonium glycyrrhizinate (positive control) group (BPA + DG). Serum was collected for biochemical analysis and metabolomics, and liver tissue was collected for histopathology and metabolomics in each group. We found that metformin could significantly reduce the levels of liver function enzymes (ALT, AST and GGT) and ameliorate inflammatory cell infiltration and hepatocyte necrosis induced by BPA. On the other hand, metformin could significantly enhance the total antioxidant capacity in BPA rats. Notably, metabolomics data indicated that the principal altered metabolic pathways based on the 26 differential metabolites in liver tissue, and 21 in serum among vehicle, BPA and BPA + Met groups, respectively, including cysteine and methionine metabolism, glutathione metabolism, and arginine biosynthesis and purine metabolism. Additionally, metformin significantly increased cystathionine β synthase (CBS) and cystathionine γ lyase (CSE), thus reducing serum levels of homocysteine and increasing hepatic levels of cysteine and glutathione in BPA-treated rats. Overall, this study's results provided new insights into the role and mechanism of metformin in BPA-induced liver injury in rats.
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Affiliation(s)
- Yaxin Sun
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and preclinical Safety, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, PR China
| | - Xinying Wang
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and preclinical Safety, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, PR China
| | - Yuanyuan Zhou
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and preclinical Safety, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, PR China
| | - Junhong Zhang
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and preclinical Safety, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, PR China
| | - Weiqi Cui
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and preclinical Safety, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, PR China
| | - Enyin Wang
- Department of Reproductive Medical Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, PR China
| | - Juan Du
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and preclinical Safety, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, PR China.
| | - Bo Wei
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and preclinical Safety, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, PR China.
| | - Xia Xu
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Co-innovation Center of Henan Province for New drug R & D and preclinical Safety, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, PR China.
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13
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Lan X, Zhao J, Zhang Y, Chen Y, Liu Y, Xu F. Oxymatrine exerts organ- and tissue-protective effects by regulating inflammation, oxidative stress, apoptosis, and fibrosis: From bench to bedside. Pharmacol Res 2020; 151:104541. [DOI: 10.1016/j.phrs.2019.104541] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/20/2019] [Accepted: 11/11/2019] [Indexed: 12/19/2022]
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14
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Gao M, Li X, He L, Yang J, Ye X, Xiao F, Wei H. Diammonium Glycyrrhizinate Mitigates Liver Injury Via Inhibiting Proliferation Of NKT Cells And Promoting Proliferation Of Tregs. DRUG DESIGN DEVELOPMENT AND THERAPY 2019; 13:3579-3589. [PMID: 31802846 PMCID: PMC6801630 DOI: 10.2147/dddt.s220030] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 08/24/2019] [Indexed: 12/21/2022]
Abstract
Purpose Diammonium glycyrrhizinate (DG) is a replacement for glycyrrhizic acid, which is used as a hepatic protector in clinical practice for most liver diseases. The potential role of immune response during autoimmune hepatitis—induced by concanavalin A (Con A)—remains to be elucidated. Methods C57BL/6J mice were treated with two different doses of DG (75 and 200 mg/kg) 2 hrs before administering Con A. The mice were sacrificed after administering Con A for 0, 6, and 24 hrs. Liver damage grade and serum alanine aminotransferase (ALT), aspartate aminotransferase (AST) and total bilirubin levels were evaluated. The expression level of cleaved-caspase 3 in liver was detected by Western blotting. Inflammatory cytokines such as tumor necrosis factor α (TNF-α), interleukin-6 (IL-6), and interferon γ (IFN-γ) in liver were detected by RT-PCR. Thymus, peripheral blood, spleen, and liver tissues were collected to analyze the percentages of NKT cells, subsets of CD4+CD25−CD69+ and CD8+CD69+ T cells, and subsets of regulatory T cells (Tregs). Results Our results revealed that DG pre-treatment significantly decreased the serum ALT and AST levels and improved the histological damage in Con A-induced autoimmune liver injury. Pre-treatment with DG down-regulated the inflammatory cytokines upon challenge with Con A. The DG pre-treatment inhibited the apoptosis of T lymphocytes in the thymus. Further, it effectively suppressed the proliferation of CD4+CD25−CD69+ and CD8+CD69+ subsets in the peripheral blood and spleen. In addition, the DG pretreatment significantly downregulated the frequency of NKT cells, while upregulating the frequency of Tregs in the liver. Conclusion We believe that the potential protective effect of DG against Con A-induced hepatitis may be partially attributed to its inhibitory activities on inflammatory cytokines in the livers, lymphocyte apoptosis in the thymus, NKT cells proliferation, and activation of CD8+T cells; further, there may also be a possibility of DC promoting Tregs proliferation.
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Affiliation(s)
- Meixin Gao
- Department of Gastroenterology, Peking University Ditan Teaching Hospital, Beijing 100015, People's Republic of China
| | - Xiulan Li
- Center of Liver Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, People's Republic of China
| | - Lingling He
- Department of Gastroenterology, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, People's Republic of China
| | - Junru Yang
- Department of Gastroenterology, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, People's Republic of China
| | - Xiaohui Ye
- Department of Gastroenterology, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, People's Republic of China
| | - Fan Xiao
- Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, People's Republic of China
| | - Hongshan Wei
- Department of Gastroenterology, Peking University Ditan Teaching Hospital, Beijing 100015, People's Republic of China.,Center of Liver Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, People's Republic of China.,Department of Gastroenterology, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, People's Republic of China
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15
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Shi HJ, Song HB, Gao Q, Si JW, Zou Q. Combination of oxymatrine and diammonium glycyrrhizinate significantly mitigates mice allergic contact dermatitis induced by dinitrofluorobenzene. Exp Biol Med (Maywood) 2019; 244:1111-1119. [PMID: 31342769 DOI: 10.1177/1535370219864895] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
This study investigated the safety and effect of oxymatrine (OMT) and/or diammonium glycyrrhizinate (DG) on allergic contact dermatitis (ACD) induced by 1-fluoro-2,4-dinitrofluorobenzene (DNFB) in ICR mice. Mice were topically smeared with vehicle (control) or DNFB on their ear and skin to induce ACD. The mice were randomized and injected with saline as the model, treated intraperitoneally with dexamethasone (DEX), 45 or 90 mg·kg−1 OMT and/or DG daily beginning one day post the first smearing for two weeks. The body weights, the severity of ear and skin inflammation, the levels of serum IgE, IL-4, and IFNγ, creatinine and urea as well as plasma sodium and potassium in individual mice were measured. In comparison with the control group, the model group did not change the body weights, but developed severe skin and ear inflammation with increased ear thickness, accompanied by many inflammatory infiltrates in the lesions and high levels of serum IgE, IL-4, and IFNγ. Combination of OMT and DG prevented the OMT- or DG-altered body weights in mice. While treatment with either OMT or DG moderately reduced the skin and ear inflammation, their thickness and inflammatory infiltrates, combination of OMT and DG further significantly increased their anti-inflammatory effects in mice. A similar pattern of inhibitory effect on the levels of serum IgE, IL-4, and IFNγ was observed in the different groups of mice. Combination of OMT and DG also prevented the OMT-, DG-, or DEX-altered plasma sodium or potassium levels in mice. Therefore, combination of OMT and DG significantly increased anti-inflammatory effects on ACD induced by DNFB in mice and attenuated DG- or OMT-related adverse effects. Impact statement Diammonium glycyrrhizinate (DG) and oxymatrine (OMT) have similar anti-inflammatory, anti-allergic, anti-tumor, immunomodulatory, and other pharmacological properties. Our previous study has shown that when DG and OMT are combined, DG can attenuate both high-dose (347.44 mg·kg−1) and regular-dose (90 mg·kg−1) OMT-induced mortality and adverse effects (such as body weight loss and hyponatremia). Furthermore, OMT can similarly attenuate the adverse effects (such as body weight gain, hypernatremia, and hypokalemia) induced by regular dose (90 mg·kg−1) of DG. Accordingly, we tested whether combination of OMT and DG would increase anti-inflammatory activities and reduce their adverse effect in a mouse model of allergic contact dermatitis (ACD) induced by 1-fluoro-2,4-dinitrofluorobenzene (DNFB). Our findings indicated that combination of OMT and DG significantly increased anti-inflammatory effects on ACD induced by DNFB in ICR mice and attenuated adverse effects of DG or OMT alone.
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Affiliation(s)
- Hui-Juan Shi
- Department of Dermatovenereology, Ningxia Medical University General Hospital, Yinchuan 750004, China
| | - Hong-Bin Song
- Department of Dermatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Qiong Gao
- Department of Dermatovenereology, Ningxia Medical University General Hospital, Yinchuan 750004, China
| | - Jia-Wei Si
- Department of Clinical Medicine, Ningxia Medical University, Yinchuan 750004, China
| | - Qian Zou
- Department of Clinical Medicine, Ningxia Medical University, Yinchuan 750004, China
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16
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Peng J, Zheng TT, Li X, Liang Y, Wang LJ, Huang YC, Xiao HT. Plant-Derived Alkaloids: The Promising Disease-Modifying Agents for Inflammatory Bowel Disease. Front Pharmacol 2019; 10:351. [PMID: 31031622 PMCID: PMC6473079 DOI: 10.3389/fphar.2019.00351] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 03/21/2019] [Indexed: 12/12/2022] Open
Abstract
Inflammatory bowel disease (IBD) represents a group of intestinal disorders with self-destructive and chronic inflammation in the digestive tract, requiring long-term medications. However, as many side effects and drug resistance are frequently encountered, safer and more effective agents for IBD treatment are urgently needed. Over the past few decades, a variety of natural alkaloids made of plants or medicinal herbs have attracted considerable interest because of the excellent antioxidant and anti-inflammatory properties; additionally, these alkaloids have been reported to reduce the colonic inflammation and damage in a range of colitic models. In this review paper, we summarize the recent findings regarding the anti-colitis activity of plant-derived alkaloids and emphasize their therapeutic potential for the treatment of IBD; obvious improvement of the colonic oxidative and pro-inflammatory status, significant preservation of the epithelial barrier function and positive modulation of the gut microbiota are the underlying mechanisms for the plant-derived alkaloids to treat IBD. Further clinical trials and preclinical studies to unravel the molecular mechanism are essential to promote the clinical translation of plant-derived alkaloids for IBD.
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Affiliation(s)
- Jiao Peng
- Department of Pharmacy, Peking University Shenzhen Hospital, Shenzhen, China.,School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen, China.,The Key Laboratory of Pharmacology and Druggability for Natural Medicines, Department of Education, Guizhou Medical University, Guiyang, China
| | - Ting-Ting Zheng
- Shenzhen Key Laboratory for Drug Addiction and Medication Safety, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, China.,Department of Ultrasound Imaging, Peking University Shenzhen Hospital, Shenzhen, China
| | - Xi Li
- Department of Gastroenterology, Peking University Shenzhen Hospital, Shenzhen, China
| | - Yue Liang
- Department of Pharmacy, Peking University Shenzhen Hospital, Shenzhen, China
| | - Li-Jun Wang
- Department of Pharmacy, Peking University Shenzhen Hospital, Shenzhen, China
| | - Yong-Can Huang
- Shenzhen Engineering Laboratory of Orthopaedic Regenerative Technologies, Orthopaedic Research Center, Peking University Shenzhen Hospital, Shenzhen, China
| | - Hai-Tao Xiao
- School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen, China.,The Key Laboratory of Pharmacology and Druggability for Natural Medicines, Department of Education, Guizhou Medical University, Guiyang, China
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Feng WW, Kuang SY, Tu C, Ma ZJ, Pang JY, Wang YH, Zang QC, Liu TS, Zhao YL, Xiao XH, Wang JB. Natural products berberine and curcumin exhibited better ameliorative effects on rats with non-alcohol fatty liver disease than lovastatin. Biomed Pharmacother 2018; 99:325-333. [PMID: 29353208 DOI: 10.1016/j.biopha.2018.01.071] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 01/11/2018] [Accepted: 01/11/2018] [Indexed: 02/06/2023] Open
Abstract
Studies have shown that satins and herbal products have potential to treat non-alcohol fatty liver disease (NAFLD) in clinic. However, no study has compared their effects, and their mechanisms remain unresolved. Here, we choose lovastatin and two herbal products including berberine and curcumin to compare their effects in treating NAFLD. NAFLD model was established by high fat food, and rats were administrated with lovastatin, berberine, curcumin, berberine + curcumin at the dosage of 100, 100, 100, 50 + 50 mg/kg bw, respectively. The body weight, visceral fat gain, histological inspection and serum parameters were studied to exam the curative effects. In addition, mediators including SREBP-1c, caveolin-1, pERK, NF-κB, TNF-α, and pJNK were studied. Results showed that berberine + curcumin group exhibited lower body and fat weigh compared with lovastatin group. Biochemical assays showed that LDL-c, ALT, AST, ALP, MDA, LSP level were lower in berberine + curcumin group compared with lovastatin group. Lower expression of SREBP-1c, pERK, TNF-α, and pJNK were also observed in berberine + curcumin group. We conclude that combination of curcumin and berberine exhibited better ameliorative effects in treating NAFLD than lovastatin, and this enhanced effect is associated with oxidative stress, hepatic inflammation and lipid metabolism.
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Affiliation(s)
- Wu-Wen Feng
- Integrative Medical Center for Liver Diseases, Beijing 302 Hospital, Beijing, PR China; College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Shuang-Yu Kuang
- Department of Clinical Pharmacy, The Second Affiliated Hospital, University of South China, Hengyang, PR China
| | - Can Tu
- Integrative Medical Center for Liver Diseases, Beijing 302 Hospital, Beijing, PR China
| | - Zhi-Jie Ma
- Integrative Medical Center for Liver Diseases, Beijing 302 Hospital, Beijing, PR China
| | - Jing-Yao Pang
- Integrative Medical Center for Liver Diseases, Beijing 302 Hospital, Beijing, PR China
| | - Yan-Hui Wang
- Integrative Medical Center for Liver Diseases, Beijing 302 Hospital, Beijing, PR China
| | - Qing-Ce Zang
- Integrative Medical Center for Liver Diseases, Beijing 302 Hospital, Beijing, PR China
| | - Ta-Si Liu
- College of Pharmacy, Changsha University of Traditional Chinese Medicine, Changsha, PR China
| | - Yan-Ling Zhao
- Integrative Medical Center for Liver Diseases, Beijing 302 Hospital, Beijing, PR China
| | - Xiao-He Xiao
- Integrative Medical Center for Liver Diseases, Beijing 302 Hospital, Beijing, PR China
| | - Jia-Bo Wang
- Integrative Medical Center for Liver Diseases, Beijing 302 Hospital, Beijing, PR China.
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