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Dou Y, Shu L, Jia X, Yao Y, Chen S, Xu Y, Li Y. Rapid classification and identification of chemical constituents in Leonurus japonicus Houtt based on UPLC-Q-Orbitrap-MS combined with data post-processing techniques. J Mass Spectrom 2023; 58:e4978. [PMID: 37946617 DOI: 10.1002/jms.4978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 11/12/2023]
Abstract
Leonurus japonicus Houtt (LJH) is a bulk medicinal material commonly used in clinical practice, but its complex constituents have not been completely understood, posing challenges to pharmacology, pharmacokinetic research, and scientific and rational drug use. As a result, it is critical to develop an efficient and accurate method for classifying and identifying the chemical composition of LJH. In this study, ultra-performance liquid chromatography-quadrupole electrostatic field-orbital trap high resolution mass spectrometry (UPLC-Q-Orbitrap-MS) was successfully established, along with two data post-processing techniques, characteristic fragmentations (CFs) and neutral losses (NLs), to quickly classify and identify the chemical constituents in LJH. As a result, 44 constituents of LJH were identified, including four alkaloids, 20 flavonoids, two phenylpropanoids, 17 organic acids, and one amino acid. The method in this paper enables classification and identification of chemical compositions rapidly, providing a scientific foundation for further research on the effective and toxic substances of LJH.
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Affiliation(s)
- Yajie Dou
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lexin Shu
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xuchen Jia
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yaqi Yao
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Siyue Chen
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yanyan Xu
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yubo Li
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Zhang L, Khoo CS, Xiahou Z, Reddy N, Li Y, Lv J, Sun M, Fan H, Zhang X. Antioxidant and anti-melanogenesis activities of extracts from Leonurus japonicus Houtt. Biotechnol Genet Eng Rev 2023:1-22. [PMID: 37066895 DOI: 10.1080/02648725.2023.2202544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
Leonurus japonicus Houtt is an important anti-skin pigmentation herb used in traditional Chinese medicine. However, the molecular basis for this activity is complex and not fully understood. In this study, water and ethanol extracts and polysaccharide extract from L. japonicus (LJPs) were analyzed by LC-MS/MS and HPLC-DAD separately. Cytotoxicity was analyzed by using CCK-8, antioxidant activity using flow cytometer, anti-MMPs, anti-tyrosinase and signalling pathway analysis using Western blotting to investigate their anti-melanogenesis function. The results showed that the water and ethanol extracts contained alkaloids, flavonoids, and phenolic acids. The LJPs mainly contain glucose, fucose, glucuronic acid, mannose, threonine and arginine, and structure characterization by FITR analyses indicated that LJPs have β- or α-D-glycosidic bonds and contain pyranose rings. The L. japonicus extracts displayed high cell viability at their maximum concentration. The water extract and polysaccharides significantly reduced lipopolysaccharide (LPS)-induced intracellular reactive oxygen species (ROS) content and exhibited a cytoprotective role. Also, these extracts displayed higher matrix metalloproteinase-2 (anti-MMP-2), anti-MMP-9 and anti-tyrosinase activities. Furthermore, the polysaccharides displayed significantly greater inhibitory effect on intracellular ROS and tyrosinase protein expression than α-arbutin and ursolic acid used for the clinical treatment of skin pigmentation. This study also investigated the polysaccharide inhibition of melanin synthesis by repressing the expression of melanocytic lineage-specific transcription factor (MITF) and melanogenic enzymes via modulation of the phosphoinositide 3-kinase (PI3K-Akt-mTOR) and β-catenin pathways. The overall results indicate that L. japonicus is a promising candidate for anti-pigmentation treatment.
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Affiliation(s)
- Lin Zhang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing Institute of Chinese Medicine, Beijing, China
| | | | - ZhiKai Xiahou
- China Institute of Sport and Health Science, Beijing Sport University, Beijing, China
| | - Narsimha Reddy
- School of Science, Parramatta Campus, Western Sydney University, Penrith, Australia
| | - Yue Li
- Department of Instrument Management & Analysis, Beijing Institute for Drug Control, Beijing, China
| | - Jingjing Lv
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Meihe Sun
- Yuzhou Lianyun Technology Co. Ltd, Henan, China
| | - Heming Fan
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing Institute of Chinese Medicine, Beijing, China
| | - Xian Zhang
- Department of Instrument Management & Analysis, Beijing Port Drug Inspection Institute of The People's Republic of China, Beijing, China
- Beijing Institute for Drug Control, Beijing, China
- Beijing Center for Vaccine Control, Beijing, China
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Liao L, Tang Y, Li B, Tang J, Xu H, Zhao K, Zhang X. Stachydrine, a potential drug for the treatment of cardiovascular system and central nervous system diseases. Biomed Pharmacother 2023; 161:114489. [PMID: 36940619 DOI: 10.1016/j.biopha.2023.114489] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 02/21/2023] [Accepted: 03/07/2023] [Indexed: 03/23/2023] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death globally and poses at significant challenge in terms of effective medical treatment. Leonurus japonicus Houtt, a traditional Chinese herb, is widely used in China for the treatment of obstetrical and gynecological disorders, including menstrual disorders, dysmenorrhea, amenorrhea, blood stasis, postpartum bleeding, and blood-related diseases such as CVD. Stachydrine, the main alkaloid component of Leonurus, has been shown to exhibit a wide range of biological activities including anti-inflammatory, antioxidant, anti-coagulant, anti-apoptotic, vasodilator, angiogenic promoter. Additionally, it has been demonstrated to have unique advantages in the prevention and treatment of CVD through regulation of various disease-related signaling pathways and molecular targets. In this comprehensive review, we examine the latest pharmacological effects and molecular mechanisms of Stachydrine in treating cardiovascular and cerebrovascular diseases. Our aim is to solid scientific basis for the development of new CVD drug formulations.
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Affiliation(s)
- Li Liao
- Yibin Second People's Hospital - Yibin Hospital of West China Hospital of Sichuan University, Yibin 644000, China.
| | - Yan Tang
- Yibin Second People's Hospital - Yibin Hospital of West China Hospital of Sichuan University, Yibin 644000, China
| | - Bo Li
- Third Affiliated Hospital of Chengdu Medical College, Chengdu Pidu District People's Hospital, Chengdu 611700, China
| | - Jing Tang
- Yibin Second People's Hospital - Yibin Hospital of West China Hospital of Sichuan University, Yibin 644000, China
| | - Hone Xu
- Yibin Second People's Hospital - Yibin Hospital of West China Hospital of Sichuan University, Yibin 644000, China
| | - Ke Zhao
- Yibin Second People's Hospital - Yibin Hospital of West China Hospital of Sichuan University, Yibin 644000, China
| | - Xiaochun Zhang
- Yibin Second People's Hospital - Yibin Hospital of West China Hospital of Sichuan University, Yibin 644000, China.
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Li Y, Jia Q, Zhang M, Kang L, Li Z, Liu Y, Zhang H, Hu P. Isolation of three glucaric acids from Leonurus japonicus Houtt. by using high-speed countercurrent chromatography combined with semi-preparative high-performance liquid chromatography. J Sep Sci 2022; 45:2140-2147. [PMID: 35396803 DOI: 10.1002/jssc.202100876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 03/07/2022] [Accepted: 04/04/2022] [Indexed: 11/11/2022]
Abstract
The isomerism of glucaric acids and the complexity of composition of Leonurus. japonicus Houtt. increased the difficulty of the separation of glucaric acids from the herb. In the present study, three glucaric acids were isolated from Leonurus japonicus Houtt. by using high-speed countercurrent chromatography combined with semi-preparative high-performance liquid chromatography. Cation exchange resin chromatography was applied to remove the alkaloids and enrich the glucaric acid fractions. Preliminary separation of glucaric acids extract by high-speed countercurrent chromatography was carried out at 45℃ by using an optimized solvent system of ethyl acetate/n-butanol/formic acid/water (1:1:0.01:2, v/v/v/v) with satisfied stationary phase retention and separation factor. The semi-preparative high-performance liquid chromatography was used for further separation and purification of the target fractions, and three monomeric compounds were obtained with the purities of 90.0%, 91.0%, and 95.3%. Ultraviolet Spectroscopy, Nuclear Magnetic Resonance Spectroscopy and MS were employed to identify their structures, which were assigned as 2-syringyl glucaric acid, 2,4-disyringyl glucaric acid, and 3,4-disyringyl glucaric acid, respectively, and 2,4-disyringyl glucaric acid was reported for the first time. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Yujie Li
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China
| | - Qiangqiang Jia
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China.,State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, P. R. China
| | - Min Zhang
- Engineering Research Centre of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai, P. R. China
| | - Lu Kang
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China
| | - Zihan Li
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China
| | - Yu Liu
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China
| | - Hongyang Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China
| | - Ping Hu
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, P. R. China
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Zhang W, Zhang Y, Chen S, Zhang H, Yuan M, Xiao L, Lu Y, Xu H. Trigonelline, An Alkaloid From Leonurus japonicus Houtt., Suppresses Mast Cell Activation and OVA-Induced Allergic Asthma. Front Pharmacol 2021; 12:687970. [PMID: 34421593 PMCID: PMC8371462 DOI: 10.3389/fphar.2021.687970] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 05/27/2021] [Indexed: 12/02/2022] Open
Abstract
Trigonelline, one of the active compounds from Leonurus japonicus Houtt., has been proven to have pharmacological value in diabetes, the central nervous system and cardiovascular diseases. Recent studies have shown that it may also be beneficial in controlling inflammation. However, the mechanism of the antiallergic effects of trigonelline has not been well studied. As the key effector cells participating in the development of allergies, mast cells have been linked to the pathogenesis of asthma for ages. In this study, we demonstrated the inhibitory effect of trigonelline on activated bone marrow-derived mast cells (BMMCs) and verified its anti-inflammatory properties using an ovalbumin (OVA)-induced asthma model. Trigonelline suppressed BMMC degranulation and decreased the production of the cytokines, prostaglandin D2 (PGD2) and leukotriene C4 (LTC4) in a dose-dependent manner. The potent mechanism is mainly through the suppression of the nuclear factor kappa B (NF-κB) and mitogen-activated protein kinase (MAPK) signaling pathways. Trigonelline can alleviate pathological damage in lung tissue and reduce the levels of serum immunoglobulin E (IgE) and T helper 2 (Th2) cytokines. RNA-seq results revealed the HIF-1α to be a potential target for the allergic reaction. Taken together, our study demonstrated that trigonelline can inhibit allergic inflammation in vitro and in vivo, which may provide a basis for novel anti-inflammatory drug development.
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Affiliation(s)
- Wenhui Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yingling Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Simin Chen
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hong Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Man Yuan
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lianbo Xiao
- Institute of Arthritis Research, Shanghai Academy of Chinese Medical Sciences, Guanghua Integrative Medicine Hospital, Shanghai, China
| | - Yue Lu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hongxi Xu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Kang EY, Kim HK, Jung JY, Kim JH, Woo TK, Choi JI, Kim JH, Ahn C, Lee HG, Go GW. Combined Extract of Leonurus japonicus Houtt, Eclipta prostrata L., and Pueraria lobata Ohwi Improved Hot Flashes and Depression in an Ovariectomized Rat Model of Menopause. Foods 2021; 10:foods10010180. [PMID: 33477405 PMCID: PMC7829883 DOI: 10.3390/foods10010180] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 01/13/2021] [Accepted: 01/13/2021] [Indexed: 12/14/2022] Open
Abstract
Menopause leads to ovarian hormone loss, which causes symptoms such as weight gain, hot flashes, and depression. Exploring nutraceuticals is important for treating menopausal symptoms that extensively impact women's quality of life. We hypothesized that a combination of Leonurus japonicus Houtt, Eclipta prostrata L., and Pueraria lobata Ohwi (LEPE) would alleviate menopausal symptoms in an ovariectomized menopausal rat model. Bilateral ovariectomy was performed and animals were assigned to five groups: (1) Sham, (2) Vehicle, (-) Control, (3) LEPE (100 mg/kg bw), (4) LEPE (200 mg/kg bw), and (5) Estradiol (3 μg/kg bw). LEPE was orally administered daily for 12 weeks. LEPE supplementation did not affect growth performance (body weight and feed intake) or body composition (lean mass and fat in tissue). LEPE did not cause deviations in aspartate aminotransferase, alanine aminotransferase, estradiol, and follicle-stimulating hormone levels, indicating no hepatotoxicity or endocrine disturbance. LEPE decreased type I collagen (CTX-1) but did not affect bone mineral density or osteocalcin. LEPE decreased tail temperature and increased rectal temperature, improving menopause-related vasomotor symptoms. Furthermore, LEPE ameliorated depression-related behavior, including in forced swimming and tail suspension tests. Thus, LEPE may improve menopausal symptoms by enhancing vasomotor symptoms and depression in an ovariectomized rat menopause model.
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Affiliation(s)
- Eun Young Kang
- Department of Food and Nutrition, Hanyang University, Seoul 04763, Korea; (E.Y.K.); (H.K.K.); (J.Y.J.); (J.H.K.); (T.K.W.)
| | - Hyun Kyung Kim
- Department of Food and Nutrition, Hanyang University, Seoul 04763, Korea; (E.Y.K.); (H.K.K.); (J.Y.J.); (J.H.K.); (T.K.W.)
| | - Ji Yeon Jung
- Department of Food and Nutrition, Hanyang University, Seoul 04763, Korea; (E.Y.K.); (H.K.K.); (J.Y.J.); (J.H.K.); (T.K.W.)
| | - Ji Hyun Kim
- Department of Food and Nutrition, Hanyang University, Seoul 04763, Korea; (E.Y.K.); (H.K.K.); (J.Y.J.); (J.H.K.); (T.K.W.)
| | - Tan Kyung Woo
- Department of Food and Nutrition, Hanyang University, Seoul 04763, Korea; (E.Y.K.); (H.K.K.); (J.Y.J.); (J.H.K.); (T.K.W.)
| | - Jeong In Choi
- Research and Development Center, Nong Shim Co., Ltd., Seoul 07057, Korea; (J.I.C.); (J.H.K.); (C.A.)
| | - Jong Hoon Kim
- Research and Development Center, Nong Shim Co., Ltd., Seoul 07057, Korea; (J.I.C.); (J.H.K.); (C.A.)
| | - Changwon Ahn
- Research and Development Center, Nong Shim Co., Ltd., Seoul 07057, Korea; (J.I.C.); (J.H.K.); (C.A.)
| | - Hyeon Gyu Lee
- Korean Living Science Research Center, Hanyang University, Seoul 04763, Korea
- Correspondence: (H.G.L.); (G.-W.G.); Tel.: +82-2-2220-1201 (H.G.L.); +82-2-2220-1206 (G.-W.G.)
| | - Gwang-Woong Go
- Department of Food and Nutrition, Hanyang University, Seoul 04763, Korea; (E.Y.K.); (H.K.K.); (J.Y.J.); (J.H.K.); (T.K.W.)
- Correspondence: (H.G.L.); (G.-W.G.); Tel.: +82-2-2220-1201 (H.G.L.); +82-2-2220-1206 (G.-W.G.)
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