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Hsu WH, Wang SY, Chao YM, Chang KV, Han DS, Lin YL. Novel metabolic and lipidomic biomarkers of sarcopenia. J Cachexia Sarcopenia Muscle 2024; 15:2175-2186. [PMID: 39169398 PMCID: PMC11446726 DOI: 10.1002/jcsm.13567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 06/26/2024] [Accepted: 07/18/2024] [Indexed: 08/23/2024] Open
Abstract
BACKGROUND The pathophysiology of sarcopenia is complex and multifactorial and has not been fully elucidated. The impact of resistance training and nutritional support (RTNS) on metabolomics and lipodomics in older adults with sarcopenia remains uncertain. This study aimed to explore potential biomarkers of sarcopenia and clinical indicators of RTNS in older sarcopenic adults. METHODS Older individuals diagnosed with sarcopenia through routine health checkups at a community hospital were recruited for a 12-week randomized controlled trial focusing on RTNS. Plasma metabolomic and lipidomic profiles of 45 patients with sarcopenia and 47 matched controls were analysed using 1H-nuclear magnetic resonance (1H-NMR) and liquid chromatography-mass spectrometer (LC-MS). RESULTS At baseline, the patient and control groups had similar age, sex, and height distribution. The patient group had significantly lower weight, BMI, grip strength, gait speed, skeletal muscle index, lean mass of both the upper and lower limbs, and lower limb bone mass. There was a significant difference in 12 metabolites between the control and patient groups. They are isoleucine (patient/control fold change [FC] = 0.86 ± 0.04, P = 0.0005), carnitine (FC = 1.05 ± 0.01, P = 0.0110), 1-methylhistamine/3-methylhistamine (FC = 1.24 ± 0.14, P = 0.0039), creatinine (FC = 0.71 ± 0.04, P < 0.0001), carnosine (FC = 0.71 ± 0.04, P = 0.0007), ureidopropionic acid (FC = 0.61 ± 0.10, P = 0.0107), uric acid (FC = 0.88 ± 0.03, P = 0.0083), PC (18:2/20:0) (FC = 0.69 ± 0.03, P = 0.0010), PC (20:2/18:0) (FC = 0.70 ± 0.06, P = 0.0014), PC (18:1/20:1) (FC = 0.74 ± 0.05, P = 0.0015), PI 32:1 (FC = 4.72 ± 0.17, P = 0.0006), and PI 34:3 (FC = 1.88 ± 0.13, P = 0.0003). Among them, carnitine, 1-methylhistamine/3-methylhistamine, creatinine, ureidopropionic acid, uric acid, PI 32:1, and PI 34:3 were first identified. Notably, PI 32:1 had highest diagnostic accuracy (0.938) for sarcopenia. 1-Methylhistamine/3-methylhistamine, carnosine, PC (18:2/20:0), PI 32:1, and PI 34:3 levels were not different from the control group after RTNS. These metabolites are involved in amino acid metabolism, lipid metabolism, and the PI3K-AKT/mTOR signalling pathway through the ingenuity pathway analysis. CONCLUSIONS These findings provide information on metabolic changes, lipid perturbations, and the role of RTNS in patients with sarcopenia. They reveal new insights into its pathological mechanisms and potential therapies.
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Affiliation(s)
- Wei-Hsiang Hsu
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung, Taiwan
- Institute of Biopharmaceutical Sciences, National Yang-Ming-Chiao-Tung University, Taipei, Taiwan
| | - San-Yuan Wang
- Master Program in Clinical Genomics and Proteomics, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
- Department of Pharmaceutical Sciences, School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Yen-Ming Chao
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung, Taiwan
| | - Ke-Vin Chang
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei-Hu Branch, Taipei, Taiwan
- Department of Physical Medicine and Rehabilitation, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Der-Sheng Han
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei-Hu Branch, Taipei, Taiwan
- Department of Physical Medicine and Rehabilitation, National Taiwan University College of Medicine, Taipei, Taiwan
- Health Science and Wellness Center, National Taiwan University, Taipei, Taiwan
| | - Yun-Lian Lin
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung, Taiwan
- Department of Pharmacy, National Taiwan University, Taipei, Taiwan
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Zhu BY, Liu ZC, Zhao ZX, Huang HP, Zhang N, Xia J, Chen WW. Pharmacological Mechanism of Chinese Medicine in Systemic Lupus Erythematosus: A Narrative Review. Chin J Integr Med 2024:10.1007/s11655-024-3762-0. [PMID: 39240290 DOI: 10.1007/s11655-024-3762-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2024] [Indexed: 09/07/2024]
Abstract
Systemic lupus erythematosus (SLE) is a chronic autoimmune disorder affecting multiple systems, characterized by the development of harmful autoantibodies and immune complexes that lead to damage in organs and tissues. Chinese medicine (CM) plays a role in mitigating complications, enhancing treatment effectiveness, and reducing toxicity of concurrent medications, and ensuring a safe pregnancy. However, CM mainly solves the disease comprehensively through multi-target and multi-channel regulation process, therefore, its treatment mechanism is often complicated, involving many molecular links. This review introduces the research progress of pathogenesis of SLE from the aspects of genetics, epigenetics, innate immunity and acquired immunity, and then discusses the molecular mechanism and target of single Chinese herbal medicine and prescription that are commonly used and effective in clinic to treat SLE.
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Affiliation(s)
- Bo-Yu Zhu
- Department of Rheumatology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Zhi-Chao Liu
- Department of Rheumatology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Zhen-Xi Zhao
- Department of Rheumatology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Hui-Ping Huang
- Department of Rheumatology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Na Zhang
- Department of Rheumatology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Jia Xia
- Department of Rheumatology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Wei-Wei Chen
- Department of Rheumatology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China.
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Huang S, Peng J, Gan Y, Chen L, Zhu Z, Tian F, Ji L, Fan Y, Zhou C, Bao J. Jieduquyuziyin prescription enhances CD11a and CD70 DNA methylation of CD4 + T cells via miR-29b-sp1/DNMT1 pathway in MRL/lpr mice. JOURNAL OF ETHNOPHARMACOLOGY 2023; 317:116776. [PMID: 37343653 DOI: 10.1016/j.jep.2023.116776] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/31/2023] [Accepted: 06/10/2023] [Indexed: 06/23/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Jieduquyuziyin prescription (JP) is a traditional Chinese medicine utilized to treat systemic lupus erythematosus (SLE). Its efficacy has been confirmed through clinical trials and empirical evidence, leading to its authorized use in Chinese hospitals. The development of JP exemplifies the integration of traditional wisdom and scientific approaches, demonstrating the interdisciplinary essence of ethnopharmacology. These results emphasize the potential value of traditional medicine in addressing autoimmune disorders. AIM OF THE STUDY This study aims to address the effect of JP in MRL/lpr mice and elucidate the pharmacological mechanism by which JP targets CD11a and CD70 DNA methylation via the miR-29b-sp1/DNMT1 pathway. MATERIALS AND METHODS MRL/lpr mice were divided into three groups: the model group (received distilled water), the positive group (administered AAV/miR-29b-3p inhibitor), and the JP group (treated with JP decoction). C57BL/6 mice were constituted as a control group. Through ELISA assay, serum and urine samples were assessed for anti-dsDNA, TNF-α, TGF-β, IL-2, and UP. HE and Masson staining were conducted to reveal renal pathology. Genome DNA was extracted from CD4+ T cells of mice spleens to evaluate methylation level. The methylation of CD11a, CD70, and CD40L promoter regions was analyzed by targeted bisulfate sequencing. Their expression at the mRNA and protein levels was examined using quantitative real-time PCR, western blot analysis, immunohistochemistry, and immunofluorescence staining of kidney tissues. Furthermore, the molecular mechanisms underlying the regulation of the miR-29b-sp1/DNMT1 pathway by JP were explored with Jurkat cells transfected with miR-inhibitors or miR-mimics. RESULTS Mice treated with JP exhibited a significant decrease in anti-dsDNA, TNF-α, TGF-β, and UP, accompanied by a significant increase in IL-2. HE staining revealed JP effectively mitigated renal inflammatory response, while Masson staining indicated a reduction in collagen fiber content. In addition, JP exhibited a significant impact on the global hypomethylation of SLE, as evidenced by the induction of high methylation levels of CD11a and CD70 promoter regions, mediated through the miR-29b-sp1/DNMT1 pathway. CONCLUSION Our findings demonstrate JP exerts a protective effect against spontaneous SLE development, attenuates renal pathological changes, and functions as a miRNA inhibitor to enhance CD11a and CD70 DNA methylation through the modulation of the miR-29b-sp1/DNMT1 pathway.
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Affiliation(s)
- Shuo Huang
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
| | - Jiaqi Peng
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
| | - Yihong Gan
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
| | - Leiming Chen
- Department of Nephrology, Wenzhou Hospital of Integrated Traditional Chinese and Western Medicine, Wenzhou, Zhejiang, China.
| | - Zhengyang Zhu
- Department of Integrated Traditional Chinese and Western Medicine, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, Zhejiang, China.
| | - Fengyuan Tian
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
| | - Lina Ji
- Department of Rheumatology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
| | - Yongsheng Fan
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
| | - Chuanlong Zhou
- Department of Acupuncture, The Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
| | - Jie Bao
- Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
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Lubov JE, Jamison AS, Baltich Nelson B, Amudzi AA, Haas KN, Richmond JM. Medicinal Plant Extracts and Natural Compounds for the Treatment of Cutaneous Lupus Erythematosus: A Systematic Review. Front Pharmacol 2022; 13:802624. [PMID: 35431950 PMCID: PMC9008762 DOI: 10.3389/fphar.2022.802624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 01/17/2022] [Indexed: 12/19/2022] Open
Abstract
Cutaneous lupus erythematosus (CLE) is a group of autoimmune connective tissue disorders that significantly impact quality of life. Current treatment approaches typically use antimalarial medications, though patients may become recalcitrant. Other treatment options include general immunosuppressants, highlighting the need for more and more targeted treatment options. The purpose of this systematic review was to identify potential compounds that could be repurposed for CLE from natural products since many rheumatologic drugs are derived from natural products, including antimalarials. This study was registered with PROSPERO, the international prospective register of systematic reviews (registration number CRD42021251048). We comprehensively searched Ovid Medline, Cochrane Library, and Scopus databases from inception to April 27th, 2021. These terms included cutaneous lupus erythematosus; general plant, fungus, bacteria terminology; selected plants and plant-derived products; selected antimalarials; and JAK inhibitors. Our search yielded 13,970 studies, of which 1,362 were duplicates. We screened 12,608 abstracts, found 12,043 to be irrelevant, and assessed 565 full-text studies for eligibility. Of these, 506 were excluded, and 59 studies were included in the data extraction. The ROBINS-I risk of bias assessment tool was used to assess studies that met our inclusion criteria. According to our findings, several natural compounds do reduce inflammation in lupus and other autoimmune skin diseases in studies using in vitro methods, mouse models, and clinical observational studies, along with a few randomized clinical trials. Our study has cataloged evidence in support of potential natural compounds and plant extracts that could serve as novel sources of active ingredients for the treatment of CLE. It is imperative that further studies in mice and humans are conducted to validate these findings. Systematic Review Registration:https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=251048.
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Affiliation(s)
- Janet E. Lubov
- Department of Dermatology, UMass Chan Medical School, Worcester, MA, United States
- Wright State University Boonshoft School of Medicine, Dayton, OH, United States
- *Correspondence: Janet E. Lubov, ; Jillian M. Richmond,
| | - Aisha S. Jamison
- Department of Dermatology, UMass Chan Medical School, Worcester, MA, United States
- Wright State University Boonshoft School of Medicine, Dayton, OH, United States
| | | | - Alice A. Amudzi
- Department of Dermatology, UMass Chan Medical School, Worcester, MA, United States
| | - Kelly N. Haas
- Department of Microbiology, UMass Amherst, Amherst, MA, United States
| | - Jillian M. Richmond
- Department of Dermatology, UMass Chan Medical School, Worcester, MA, United States
- *Correspondence: Janet E. Lubov, ; Jillian M. Richmond,
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Tsai J, Wang S, Chang C, Chen C, Wen C, Chen G, Kuo C, Tseng YJ, Chen C. Identification of traumatic acid as a potential plasma biomarker for sarcopenia using a metabolomics-based approach. J Cachexia Sarcopenia Muscle 2022; 13:276-286. [PMID: 34939349 PMCID: PMC8818620 DOI: 10.1002/jcsm.12895] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 08/30/2021] [Accepted: 11/21/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The pathogenesis of sarcopenia is complex and has not been well explored. Identifying biomarkers is a promising strategy for exploring the mechanism of sarcopenia. This study aimed to identify potential biomarkers of sarcopenia through a metabolomic analysis of plasma metabolites in elderly subjects (≥65 years of age) vs. younger adults (<65 years of age). METHODS Of the 168 candidates in the Comprehensive Geriatric Assessment and Frailty Study of Elderly Outpatients, 24 elderly subjects (≥65 years of age) with sarcopenia were age and sex matched with 24 elderly subjects without sarcopenia. In addition, 24 younger adults were recruited for comparison. Muscle strength, gait speed, and metabolic and inflammatory parameters, including plasma tumour necrosis factor-α, C-reactive protein, irisin, and growth differentiation factor 15 (GDF-15) levels were assessed. Metabolomic analysis was carried out using the plasma metabolites. RESULTS Seventy-two participants were enrolled, including 10 (41.6%) men and 14 (58.3%) women in both groups of elderly subjects. The median ages of elderly subjects with and without sarcopenia were 82 (range: 67-88) and 81.5 (range: 67-87) years, respectively. Among the 242 plasma metabolic peaks analysed among these three groups, traumatic acid was considered as a sarcopenia-related metabolite. The plasma traumatic acid signal intensity level was significantly higher in elderly subjects with sarcopenia than in elderly subjects without sarcopenia [591.5 (inter-quartile range, IQR: 491.5-664.5) vs. 430.0 (IQR: 261.0-599.5), P = 0.0063]. The plasma concentrations of traumatic acid were 15.8 (IQR: 11.5-21.7), 21.1 (IQR: 16.0-25.8), and 24.3 (IQR: 18.0-29.5) ppb in younger adults [age range: 23-37 years, 12 (50%) men], elderly subjects without sarcopenia, and elderly subjects with sarcopenia, respectively, thereby depicting an increasing tendency (P for trend = 0.034). This pattern was similar to that of GDF-15, a recognized sarcopenia-related factor. Plasma traumatic acid concentrations were also positively correlated with the presence of hypertension (r = 0.25, P = 0.034), glucose AC (r = 0.34, P = 0.0035), creatinine (r = 0.40, P = 0.0006), and GDF-15 levels (r = 0.25, P = 0.0376), but negatively correlated with the Modification of Diet in Renal Disease-simplify-glomerular filtration rate (r = -0.50, P < 0.0001). Similarly, plasma GDF-15 concentrations were associated with these factors. CONCLUSIONS Traumatic acid might represent a potential plasma biomarker of sarcopenia. However, further studies are needed to validate the results and investigate the underlying mechanisms.
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Affiliation(s)
- Jaw‐Shiun Tsai
- Department of Family MedicineNational Taiwan University Hospital, National Taiwan UniversityTaipeiTaiwan
- Department of Family Medicine, College of MedicineNational Taiwan UniversityTaipeiTaiwan
| | - San‐Yuan Wang
- Master Program in Clinical Genomics and Proteomics, College of PharmacyTaipei Medical UniversityTaipeiTaiwan
| | - Chin‐Hao Chang
- Department of Medical ResearchNational Taiwan University HospitalTaipeiTaiwan
| | - Chin‐Ying Chen
- Department of Family MedicineNational Taiwan University Hospital, National Taiwan UniversityTaipeiTaiwan
- Department of Family Medicine, College of MedicineNational Taiwan UniversityTaipeiTaiwan
| | - Chiung‐Jung Wen
- Department of Family Medicine, College of MedicineNational Taiwan UniversityTaipeiTaiwan
- Department of Geriatrics and GerontologyNational Taiwan University HospitalTaipeiTaiwan
| | - Guan‐Yuan Chen
- Department and Graduate Institute of Forensic Medicine, College of MedicineNational Taiwan UniversityTaipeiTaiwan
| | - Ching‐Hua Kuo
- The Metabolomics Core Laboratory, Center of Genomic MedicineNational Taiwan UniversityTaipeiTaiwan
- School of Pharmacy, College of MedicineNational Taiwan UniversityTaipeiTaiwan
- Department of PharmacyNational Taiwan University Hospital, National Taiwan UniversityTaipeiTaiwan
| | - Y. Jane Tseng
- The Metabolomics Core Laboratory, Center of Genomic MedicineNational Taiwan UniversityTaipeiTaiwan
- School of Pharmacy, College of MedicineNational Taiwan UniversityTaipeiTaiwan
- Department of Computer Science and Information EngineeringNational Taiwan UniversityTaipeiTaiwan
- Graduate Institute of Biomedical Electronics and BioinformaticsNational Taiwan UniversityTaipeiTaiwan
| | - Ching‐Yu Chen
- Department of Family MedicineNational Taiwan University Hospital, National Taiwan UniversityTaipeiTaiwan
- Department of Family Medicine, College of MedicineNational Taiwan UniversityTaipeiTaiwan
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Ji L, Fan X, Hou X, Fu D, Bao J, Zhuang A, Chen S, Fan Y, Li R. Jieduquyuziyin Prescription Suppresses Inflammatory Activity of MRL/lpr Mice and Their Bone Marrow-Derived Macrophages via Inhibiting Expression of IRAK1-NF-κB Signaling Pathway. Front Pharmacol 2020; 11:1049. [PMID: 32760274 PMCID: PMC7372094 DOI: 10.3389/fphar.2020.01049] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 06/26/2020] [Indexed: 12/14/2022] Open
Abstract
Jieduquyuziyin prescription (JP) has been used to treat systemic lupus erythematosus (SLE). Although the effectiveness of JP in the treatment of SLE has been clinically proven, the underlying mechanisms have yet to be completely understood. We observed the therapeutic actions of JP in MRL/lpr mice and their bone marrow-derived macrophages (BMDMs) and the potential mechanism of their inhibition of inflammatory activity. To estimate the effect of JP on suppressing inflammatory activity, BMDMs of MRL/lpr and MRL/MP mice were treated with JP-treated serum, and MRL/lpr mice were treated by JP for 8 weeks. Among them, JP and its treated serum were subjected to quality control, and BMDMs were separated and identified. The results showed that in the JP group of BMDMs stimulated by Lipopolysaccharide (LPS) in MRL/lpr mice, the secretion of interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) reduced, and the expressions of Interleukin-1 receptor-associated kinase 1 (IRAK1) and its downstream nuclear factor κB (NF-κB) pathway decreased. Meanwhile, the alleviation of renal pathological damage, the decrease of urinary protein and serum anti-dsDNA contents, the inhibition of TNF-α level, and then the suppression of the IRAK1-NF-κB inflammatory signaling in the spleen and kidney, confirmed that the therapeutic effect of JP. These results demonstrated that JP could inhibit the inflammatory activity of MRL/lpr mice and their BMDMs by suppressing the activation of IRAK1-NF-κB signaling and was supposed to be a good choice for the treatment of SLE.
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Affiliation(s)
- Lina Ji
- The First College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xuemin Fan
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiaoli Hou
- Academy of Chinese Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Danqing Fu
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jie Bao
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Aiwen Zhuang
- Institute of TCM Literature and Information, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, China
| | - Sixiang Chen
- The Second College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yongsheng Fan
- The First College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Rongqun Li
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
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Song W, Tang D, Chen D, Zheng F, Huang S, Xu Y, Yu H, He J, Hong X, Yin L, Liu D, Dai W, Dai Y. Advances in applying of multi-omics approaches in the research of systemic lupus erythematosus. Int Rev Immunol 2020; 39:163-173. [PMID: 32138562 DOI: 10.1080/08830185.2020.1736058] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Wencong Song
- Department of Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology, Shenzhen People’s Hospital, Shenzhen, Guangdong, China
| | - Donge Tang
- Department of Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology, Shenzhen People’s Hospital, Shenzhen, Guangdong, China
| | - Deheng Chen
- Department of Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology, Shenzhen People’s Hospital, Shenzhen, Guangdong, China
| | - Fengping Zheng
- Department of Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology, Shenzhen People’s Hospital, Shenzhen, Guangdong, China
| | - Shaoying Huang
- Department of Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology, Shenzhen People’s Hospital, Shenzhen, Guangdong, China
| | - Yong Xu
- Department of Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology, Shenzhen People’s Hospital, Shenzhen, Guangdong, China
| | - Haiyan Yu
- Department of Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology, Shenzhen People’s Hospital, Shenzhen, Guangdong, China
| | - Jingquan He
- Department of Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology, Shenzhen People’s Hospital, Shenzhen, Guangdong, China
| | - Xiaoping Hong
- Department of Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology, Shenzhen People’s Hospital, Shenzhen, Guangdong, China
| | - Lianghong Yin
- Department of Nephrology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Dongzhou Liu
- Department of Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology, Shenzhen People’s Hospital, Shenzhen, Guangdong, China
| | - Weier Dai
- College of Natural Science, University of Texas at Austin, Austin, TX, USA
| | - Yong Dai
- Department of Clinical Medical Research Center, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology, Shenzhen People’s Hospital, Shenzhen, Guangdong, China
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Jieduquyuziyin Prescription-Treated Rat Serum Suppresses Activation of Peritoneal Macrophages in MRL/Lpr Lupus Mice by Inhibiting IRAK1 Signaling Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:2357217. [PMID: 31781262 PMCID: PMC6875022 DOI: 10.1155/2019/2357217] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 09/11/2019] [Accepted: 09/27/2019] [Indexed: 12/16/2022]
Abstract
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease, and Jieduquyuziyin prescription (JP) is a traditional Chinese medicine (TCM) formula that has been testified to be effective for SLE treatment as an approved hospital prescription for many years in China. However, its mechanism of action in the treatment of this disease is largely unknown. The purpose of this study was to determine whether JP-treated rat serum can inhibit the activation of peritoneal macrophages in MRL/lpr mice by downregulating the IRAK1 signaling pathway, thereby achieving the effect of improving SLE. The JP-treated rat serum was prepared, and the peritoneal macrophages of MRL/lpr lupus mice were isolated in vitro, and the effect of JP on cell viability was detected by the CCK8 method. After LPS induction and shRNA lentiviral transfection, the effect of JP on the expression of IRAK1 in cells was detected by immunofluorescence staining. The content of TNF-α and IL-6 in the cell supernatant was determined by ELISA. The expression of IRAK1, NF-κB, TNF-α, and IL-6 mRNA was detected by RT-PCR, and the expression levels of IRAK1, p-IRAK1, TRAF6, IKBα, p-IKBα, IKK + IKK, NF-κB, and p-NF-κB proteins was detected by western blot method. We investigated the role of JP in peritoneal macrophages of the MRL/lpr mouse and identified the possible mechanisms of action. The results showed that JP could reduce the phosphorylation of IRAK1 and its downstream proteins induced by LPS and inhibit the expression of inflammatory cytokines, including TNF-α and IL-6. In addition, after the transfection of cells with shRNA lentiviral, the results of JP tended to be consistent. In conclusion, JP may inhibit the activation of peritoneal macrophages in MRL/lpr mice by downregulating the IRAK1-NF-κB signaling pathway, and IRAK1 may be a potential target for JP treatment of SLE.
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Effect of Jieduquyuziyin prescription-treated rat serum on MeCP2 gene expression in Jurkat T cells. In Vitro Cell Dev Biol Anim 2018; 54:692-704. [PMID: 30367366 DOI: 10.1007/s11626-018-0295-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 09/13/2018] [Indexed: 01/30/2023]
Abstract
How genomic DNA methylation and methyl CpG-binding protein 2 (MeCP2) gene expression affect the pathogenesis of systemic lupus erythematosus (SLE) remains poorly understood. Traditional Chinese medicine has a unique effect in the treatment of SLE patients. This study aimed to investigate the effect of Jieduquyuziyin prescription (JP)-treated rat serum on the gene expression of MeCP2 in Jurkat T cells and its role in the pathogenesis of SLE. Jurkat T cells were harvested, and drug-containing serum was prepared. The ferulic acid and paeoniflorin content in the drug-containing serum were determined by liquid chromatography-mass spectrometry (LC-MS/MS). 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) assays were used to screen the optimal concentration of drug-containing serum. The DNA methylation level in Jurkat T cells was detected with a Methylamp™ Total DNA Methylation Kit. The methylation status of the MeCP2 promoter region was detected using bisulfite modification and methylation-specific PCR (MSP). Real-time PCR was used to measure MeCP2 mRNA expression. Western blotting and flow cytometry were done to detect MeCP2 protein expression in Jurkat cell nuclei. Paeoniflorin and ferulic acid were detected in the drug-containing serum of JP-treated rats. The results showed that cell growth was affected in the high serum-containing drug group. The experimental results showed that JP and prednisone acetate increased the level of genomic DNA methylation and MeCP2 gene promoter region methylation in Jurkat cells. MeCP2 mRNA and protein levels were also increased in the JP and prednisone acetate groups. Furthermore, flow cytometry revealed that the expression of MeCP2 protein in Jurkat T cell nuclei was higher in the drug group than the blank control group, and these results were consistent with the western blot analysis results. Our study found that there is a negative correlation between drug-containing serum and cell survival rate. JP upregulated the levels of DNA methylation, MeCP2 mRNA and protein as effectively as prednisone acetate and thus may activate the MeCP2 gene by increasing the methylation level, thereby inhibiting the pathogenesis of SLE. Therefore, JP may potentially be used to treat SLE patients. The Jurkat T lymphocyte in vitro experiments provided a foundation to study the effects of JP on the lupus mouse CD4+ T cell methylation mechanism and to further explore the pathogenesis of SLE.
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Zhang J, Liu Y, Chen T, Huang X, Zhang H, Chen X, Zhang Q, Tang Y, Chen W, Chai Y. Assessment of the Intestinal Permeability of Major Phytocomponents Contained in Gandi Capsules Using Ultra-High Performance Liquid Chromatography Coupled with Electrospray Ionization–Quadrupole-Time of Flight Mass Spectrometry. Chromatographia 2018. [DOI: 10.1007/s10337-018-3514-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Wei J, Gao J, Ding X. Exploring the mechanism of Jieduquyuziyin prescription on systemic lupus erythematosus by GC-MS-based urine metabolomics. Biomed Chromatogr 2017; 32. [DOI: 10.1002/bmc.4087] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Revised: 08/17/2017] [Accepted: 08/24/2017] [Indexed: 12/24/2022]
Affiliation(s)
- Jing Wei
- College of Life Science; Zhejiang Chinese Medical University; Hangzhou Zhejiang People's Republic of China
| | - Jun Gao
- College of Basic Medical Sciences; Zhejiang Chinese Medical University; Hangzhou Zhejiang People's Republic of China
| | - Xinghong Ding
- College of Basic Medical Sciences; Zhejiang Chinese Medical University; Hangzhou Zhejiang People's Republic of China
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12
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The Use of Omic Technologies Applied to Traditional Chinese Medicine Research. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:6359730. [PMID: 28250795 PMCID: PMC5307000 DOI: 10.1155/2017/6359730] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 10/23/2016] [Accepted: 10/24/2016] [Indexed: 12/28/2022]
Abstract
Natural products represent one of the most important reservoirs of structural and chemical diversity for the generation of leads in the drug development process. A growing number of researchers have shown interest in the development of drugs based on Chinese herbs. In this review, the use and potential of omic technologies as powerful tools in the modernization of traditional Chinese medicine are discussed. The analytical combination from each omic approach is crucial for understanding the working mechanisms of cells, tissues, organs, and organisms as well as the mechanisms of disease. Gradually, omic approaches have been introduced in every stage of the drug development process to generate high-quality Chinese medicine-based drugs. Finally, the future picture of the use of omic technologies is a promising tool and arena for further improvement in the modernization of traditional Chinese medicine.
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The Applications and Features of Liquid Chromatography-Mass Spectrometry in the Analysis of Traditional Chinese Medicine. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:3837270. [PMID: 27956918 PMCID: PMC5121459 DOI: 10.1155/2016/3837270] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Accepted: 10/12/2016] [Indexed: 01/20/2023]
Abstract
With increasingly improved separation of complex samples and detection of unknown material capabilities, liquid chromatography coupled with mass spectrometry (LC-MS) has been widely used in traditional Chinese medicine (TCM) research. This article describes the principles of liquid chromatography (LC) and mass spectrometry (MS) and their advantages and disadvantages in qualitative and quantitative analysis of TCM. We retrieved research literatures about the application of LC-MS in TCM published during the past five years at home and abroad. To better guide the analysis of TCM, this review mainly focuses on the applications category of LC-MS, how often different kinds of LC-MS are used, and the qualitative and quantitative ability of various LC-MS in the study of TCM.
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Dong X, Wang R, Zhou X, Li P, Yang H. Current mass spectrometry approaches and challenges for the bioanalysis of traditional Chinese medicines. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1026:15-26. [DOI: 10.1016/j.jchromb.2015.11.048] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 11/23/2015] [Accepted: 11/25/2015] [Indexed: 12/11/2022]
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Guma M, Tiziani S, Firestein GS. Metabolomics in rheumatic diseases: desperately seeking biomarkers. Nat Rev Rheumatol 2016; 12:269-81. [PMID: 26935283 PMCID: PMC4963238 DOI: 10.1038/nrrheum.2016.1] [Citation(s) in RCA: 114] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Metabolomics enables the profiling of large numbers of small molecules in cells, tissues and biological fluids. These molecules, which include amino acids, carbohydrates, lipids, nucleotides and their metabolites, can be detected quantitatively. Metabolomic methods, often focused on the information-rich analytical techniques of NMR spectroscopy and mass spectrometry, have potential for early diagnosis, monitoring therapy and defining disease pathogenesis in many therapeutic areas, including rheumatic diseases. By performing global metabolite profiling, also known as untargeted metabolomics, new discoveries linking cellular pathways to biological mechanisms are being revealed and are shaping our understanding of cell biology, physiology and medicine. These pathways can potentially be targeted to diagnose and treat patients with immune-mediated diseases.
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Affiliation(s)
- Monica Guma
- Division of Rheumatology, Allergy and Immunology, University of California San Diego School of Medicine, 9500 Gilman Drive, La Jolla, California 92093-0656, USA
| | - Stefano Tiziani
- Department of Nutritional Sciences, University of Texas at Austin, 1400 Barbara Jordan Boulevard, Austin, Texas 78723, USA
| | - Gary S Firestein
- Division of Rheumatology, Allergy and Immunology, University of California San Diego School of Medicine, 9500 Gilman Drive, La Jolla, California 92093-0656, USA
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Chemometrics applied to quality control and metabolomics for traditional Chinese medicines. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1015-1016:82-91. [PMID: 26901849 DOI: 10.1016/j.jchromb.2016.02.011] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 02/03/2016] [Accepted: 02/06/2016] [Indexed: 02/08/2023]
Abstract
Traditional Chinese medicines (TCMs) bring a great challenge in quality control and evaluating the efficacy because of their complexity of chemical composition. Chemometric techniques provide a good opportunity for mining more useful chemical information from TCMs. Then, the application of chemometrics in the field of TCMs is spontaneous and necessary. This review focuses on the recent various important chemometrics tools for chromatographic fingerprinting, including peak alignment information features, baseline correction and applications of chemometrics in metabolomics and modernization of TCMs, including authentication and evaluation of the quality of TCMs, evaluating the efficacy of TCMs and essence of TCM syndrome. In the conclusions, the general trends and some recommendations for improving chromatographic metabolomics data analysis are provided.
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Lu X, Lian X, zheng J, Ai N, Ji C, Hao C, Fan X. LC-ESI-TOF-MS-based metabolomic analysis of ginsenoside Rd-induced anaphylactoid reaction in mice. RSC Adv 2016. [DOI: 10.1039/c5ra24301g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A ginsenoside Rd-induced anaphylactoid reaction in mice was investigated by LC-ESI-TOF-MS-based metabolomic analysis as well as general toxicological assessments.
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Affiliation(s)
- Xiaoyan Lu
- Pharmaceutical Informatics Institute
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- China
| | - Xueping Lian
- Pharmaceutical Informatics Institute
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- China
| | - Jie zheng
- Pharmaceutical Informatics Institute
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- China
| | - Ni Ai
- Pharmaceutical Informatics Institute
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- China
| | - Cai Ji
- Pharmaceutical Informatics Institute
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- China
| | - Cui Hao
- Pharmaceutical Informatics Institute
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- China
| | - Xiaohui Fan
- Pharmaceutical Informatics Institute
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- China
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Shi J, Cao B, Wang XW, Aa JY, Duan JA, Zhu XX, Wang GJ, Liu CX. Metabolomics and its application to the evaluation of the efficacy and toxicity of traditional Chinese herb medicines. J Chromatogr B Analyt Technol Biomed Life Sci 2015; 1026:204-216. [PMID: 26657802 DOI: 10.1016/j.jchromb.2015.10.014] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 09/27/2015] [Accepted: 10/14/2015] [Indexed: 12/12/2022]
Abstract
Traditional Chinese herb medicines (TCHMs) have been used in the treatment of a variety of diseases for thousands of years in Asian countries. The active components of TCHMs usually exert combined synergistic therapeutic effects on multiple targets, but with less potential therapeutic effect based on routine indices than Western drugs. These complex effects make the assessment of the efficacy of TCHMs and the clarification of their underlying mechanisms very challenging, and therefore hinder their wider application and acceptance. Metabolomics is a crucial part of systems biology. It allows the quantitative measurement of large numbers of the low-molecular endogenous metabolites involved in metabolic pathways, and thus reflects the fundamental metabolism status of the body. Recently, dozens of metabolomic studies have been devoted to prove the efficacy/safety, explore the underlying mechanisms, and identify the potential biomarkers to access the action targets of TCHMs, with fruitful results. This article presents an overview of these studies, focusing on the progress made in exploring the pharmacology and toxicology of various herbal medicines.
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Affiliation(s)
- Jian Shi
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Metabolism and Pharmacokinetics, Jiangsu Key laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing, China; Pharmacy Department, Drum Tower Hospital Affiliated to Medical School of Nanjing University, Nanjing, China
| | - Bei Cao
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Metabolism and Pharmacokinetics, Jiangsu Key laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing, China; Pharmacy Department, Drum Tower Hospital Affiliated to Medical School of Nanjing University, Nanjing, China
| | - Xin-Wen Wang
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Metabolism and Pharmacokinetics, Jiangsu Key laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing, China
| | - Ji-Ye Aa
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Metabolism and Pharmacokinetics, Jiangsu Key laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing, China; Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, China.
| | - Jin-Ao Duan
- Key Lab of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xuan-Xuan Zhu
- Key Lab of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Guang-Ji Wang
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Metabolism and Pharmacokinetics, Jiangsu Key laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing, China
| | - Chang-Xiao Liu
- Research Center of New Drug Evaluation, The National Laboratory of Pharmacodynamics and Pharmacokinetics, Tianjin Institute of Pharmaceutical Research, Tianjin, China
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Zhang Z, Bo T, Bai Y, Ye M, An R, Cheng F, Liu H. Quadrupole time-of-flight mass spectrometry as a powerful tool for demystifying traditional Chinese medicine. Trends Analyt Chem 2015. [DOI: 10.1016/j.trac.2015.04.021] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Shui B, Xia W, Wen C, Ding X. Jieduquyuziyin prescription suppresses IL-17 production and Th17 activity in MRL/lpr mice by inhibiting expression of Ca(2+)/calmodulin-dependent protein kinase-4. J Nat Med 2015; 69:349-57. [PMID: 25821132 DOI: 10.1007/s11418-015-0900-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 03/09/2015] [Indexed: 01/05/2023]
Abstract
Jieduquyuziyin prescription (JP) is a traditional Chinese medicinal (TCM) formula which has been demonstrated to be effective for systemic lupus erythematosus (SLE) treatment as an approved hospital prescription for many years in China. But its mechanism of action in combating this disease is largely unknown. Our previous studies showed that JP can slow disease progression without producing significant toxic side effects. We treated MRL/lpr mice with JP to ascertain if JP could improve SLE by the suppression of Ca(2+)/calmodulin-dependent protein kinase-4 (CaMK4) expression. We investigated the role of JP in a model of SLE in MRL/lpr mice, and identified the possible mechanism of action. Mice were divided randomly into four groups: control, model, and two treatment groups. Sections of renal tissue were stained with hematoxylin and eosin (H&E). Histopathologic changes in the kidney were evaluated by light microscopy. T-helper (Th)17 cells were analyzed by flow cytometry. mRNA levels of interleukin (IL)-17, CaMK4, and RORγt were measured by reverse transcription polymerase chain reaction (RT-PCR). CaMK4 expression was assessed by Western blotting. The results showed that the percentages of Th17, IL-17, and RORγt in mice treated with JP were decreased remarkably compared to the model group (p < 0.05). Interestingly, a high CaMK4 expression was observed in the SLE mice, which was inhibited by JP. These results suggest that CaMK4 activity was increased in T cells from MRL/lpr mice compared with the control group. Our findings support the conclusion that the effects of JP on MRL/lpr mice may involve the regulation of CaMK4 overexpression in MRL/lpr mice.
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Affiliation(s)
- Bingjie Shui
- Zhejiang Chinese Medical University College of Life Science, Hangzhou, China
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Wu DH, Xu L, Wen CP, Xie GQ, Ji JJ, Pan JL, Jiao YF, Fan YS. The effects of Jieduquyuzishen prescription-treated rat serum on the BAFF/BAFF-R signal pathway. PLoS One 2015; 10:e0118462. [PMID: 25689512 PMCID: PMC4331425 DOI: 10.1371/journal.pone.0118462] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2014] [Accepted: 01/17/2015] [Indexed: 01/28/2023] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic inflammatory disease mainly characterized by B cell hyperactivity. Glucocorticoid (GC) is widely used in SLE for its potent anti-inflammatory and immunosuppressive effects. Despite its important clinical efficacy, high-dose or long-term use of GC can cause severe side effects, such as osteoporosis, osteonecrosis, cataracts, hyperglycemia, coronary heart disease and cognitive impairment. Our early clinical studies have shown that Jieduquyuzishen prescription (JP) can effectively reduce the adverse effects and improve the curative effect of GC in the treatment of SLE. The BAFF/BAFF-R signaling pathway plays an important role in the development of SLE and has been regarded as a potential target for the therapy of SLE. In this study, we attempt to investigate the effect of JP on the BAFF/BAFF-R signaling pathway to explore the mechanism of JP in reducing the toxicity and enhancing the efficacy of GC. YAC-1 cells, isolated rat peripheral blood lymphocytes, polymorphonuclear neutrophils and spleen lymphocytes were treated with drug-containing serum. The results of RT-PCR, Western blot and dual-luciferase reporter gene assays indicate that either JP or GC can inhibit the mBAFF-induced up-regulation of BAFF, BAFF-R, Bcl-2, IL-10 and NF-κB in YAC-1 cells and WEHI-231 cells. Furthermore, MTS, flow cytometry and CFSE results reveal that the proliferation and survival of lymphocytes activated by mBAFF are suppressed by JP, GC and their combination. Contrary to GC, JP can reduce the apoptosis and raise the survival of polymorphonuclear neutrophils and can’t increase the apoptosis of the peripheral blood lymphocytes and spleen lymphocytes. Therefore, it is possible that JP can down-regulate the BAFF/BAFF-R signaling pathway as effectively as GC, which may result in the dosage reduction of GC, thus decreasing the toxicity and improving the efficacy of GC-based treatment of SLE.
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Affiliation(s)
- De-hong Wu
- First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Li Xu
- College of Basic Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Cheng-ping Wen
- College of Basic Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Guan-qun Xie
- College of Basic Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jin-jun Ji
- College of Basic Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jie-li Pan
- College of Basic Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yi-feng Jiao
- College of Basic Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yong-sheng Fan
- First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
- * E-mail:
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Zhou C, Li G, Li Y, Gong L, Huang Y, Shi Z, Du S, Li Y, Wang M, Yin J, Sun C. A high-throughput metabolomic approach to explore the regulatory effect of mangiferin on metabolic network disturbances of hyperlipidemia rats. MOLECULAR BIOSYSTEMS 2015; 11:418-33. [DOI: 10.1039/c4mb00421c] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This paper was designed to study metabolomic characters of the high-fat diet (HFD)-induced hyperlipidemia and the intervention effects of Mangiferin (MG).
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Qiu S, Zhang AH, Sun H, Yan GL, Wang XJ. Overview on metabolomics in traditional Chinese medicine. World J Pharmacol 2014; 3:33-38. [DOI: 10.5497/wjp.v3.i3.33] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 07/02/2014] [Accepted: 07/29/2014] [Indexed: 02/06/2023] Open
Abstract
Metabolomics has been widely used in the modern research of traditional Chinese medicine (TCM). At the same time, the world is increasingly concerned about TCM, and many studies have been conducted to investigate different aspects of TCM. Among these studies, metabolomic approach has been implemented to facilitate TCM development. The current methods for TCM research are diverse, including nuclear magnetic resonance, gas chromatography-mass spectrometry, and liquid chromatography-mass spectrometry. Using these techniques, some advantageous results have been obtained in the studies of TCM, such as diagnosis and treatment, quality control, and mechanisms of action. It is believed that the further development of metabolomic analytical techniques is beneficial to the modernization of TCM. This review summarizes potential applications of metabolomics in the area of TCM. Guidelines for good practice for the application of metabolomics in TCM research are also proposed, and the special role of metabolomics in TCM is highlighted.
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Scrivo R, Casadei L, Valerio M, Priori R, Valesini G, Manetti C. Metabolomics approach in allergic and rheumatic diseases. Curr Allergy Asthma Rep 2014; 14:445. [PMID: 24744271 DOI: 10.1007/s11882-014-0445-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Metabolomics is the analysis of the concentration profiles of low molecular weight compounds present in biological fluids. Metabolites are nonpeptide molecules representing the end products of cellular activity. Therefore, changes in metabolite concentrations reveal the range of biochemical effects induced by a disease or its therapeutic intervention. Metabolomics has recently become feasible with the accessibility of new technologies, including mass spectrometry and high-resolution proton nuclear magnetic resonance, and has already been applied to several disorders. Indeed, it has the advantage of being a nontargeted approach for identifying potential biomarkers, which means that it does not require a preliminary knowledge of the substances to be studied. In this review, we summarize the main studies in which metabolomic approach was used in some allergic (asthma, atopic dermatitis) and rheumatic diseases (rheumatoid arthritis, systemic lupus erythematosus) to explore the feasibility of this technique as a novel diagnostic tool in these complex disorders.
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Affiliation(s)
- Rossana Scrivo
- Dipartimento di Medicina Interna e Specialità Mediche, Reumatologia, Sapienza Università di Roma, Viale del Policlinico 155, 00161, Rome, Italy,
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