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Sun K, Wang Y, Du J, Wang Y, Liu B, Li X, Zhang X, Xu X. Exploring the mechanism of traditional Chinese medicine in regulating gut-derived 5-HT for osteoporosis treatment. Front Endocrinol (Lausanne) 2023; 14:1234683. [PMID: 37916145 PMCID: PMC10616894 DOI: 10.3389/fendo.2023.1234683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 09/25/2023] [Indexed: 11/03/2023] Open
Abstract
Osteoporosis is a systemic bone disease characterized by an imbalance in the relationship between osteoblasts, osteocytes, and osteoclasts. This imbalance in bone metabolism results in the destruction of the bone's microstructure and an increase in bone brittleness, thereby increasing the risk of fractures. Osteoporosis has complex causes, one of which is related to the dysregulation of 5-hydroxytryptamine, a neurotransmitter closely associated with bone tissue metabolism. Dysregulation of 5-HT directly or indirectly promotes the occurrence and development of osteoporosis. This paper aims to discuss the regulation of 5-HT by Traditional Chinese Medicine and its impact on bone metabolism, as well as the underlying mechanism of action. The results of this study demonstrate that Traditional Chinese Medicine has the ability to regulate 5-HT, thereby modulating bone metabolism and improving bone loss. These findings provide valuable insights for future osteoporosis treatment.
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Affiliation(s)
- Kai Sun
- The First Department of Orthopedics and Traumatology, The First Affiliated Hospital of Heilongjiang, University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Yincang Wang
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Jiazhe Du
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Yujie Wang
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Bo Liu
- Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xiaodong Li
- The First Department of Orthopedics and Traumatology, The Third Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xiaofeng Zhang
- Teaching and Research Section of Orthopedics and Traumatology, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xilin Xu
- The First Department of Orthopedics and Traumatology, The Third Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
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Pereira VV, Pereira NR, Pereira RCG, Duarte LP, Takahashi JA, Silva RR. Synthesis and Antimicrobial Activity of Ursolic Acid Ester Derivatives. Chem Biodivers 2022; 19:e202100566. [PMID: 34793623 DOI: 10.1002/cbdv.202100566] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 11/18/2021] [Indexed: 12/25/2022]
Abstract
Infections caused by microorganisms are a major cause of morbidity and mortality worldwide, and natural products continue to be important sources for the discovery of new antimicrobial agents. Ursolic acid is a triterpene with known antibacterial action, being naturally found in plants, such as Jaracanda oxyphylla and Jacaranda caroba (Bignoniaceae). Ursolic acid derivative esters have revealed potential biological activities, such as antitumor, antiviral, and antibacterial activity. In this study, sixteen esters (1-16) were synthesized from ursolic acid using DIC/DMAP and characterized by infrared (IR), nuclear magnetic resonance (1 H- and 13 C-NMR) and mass spectrometry. All ursolic acid esters were evaluated against Bacillus cereus, Staphylococcus aureus, Escherichia coli, Salmonella typhimurium, and the yeast Candida albicans. Six compounds are herein described for the first time (3, 9, 11, 13, 14 and 16) with yields up to 91.6 %. Compounds 11 (3β-(3,4-dimethoxybenzoyl)ursolic acid) and 15 (3β-nicotinoylursolic acid) displayed promising antifungal activity, with inhibition of C. albicans growth of 93.1 and 95.9 %, respectively.
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Affiliation(s)
- Vinicius Viana Pereira
- Faculty of Pharmacy, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte-MG, Brazil
| | - Nara Rúbia Pereira
- Chemistry Department, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 39100-000, Diamantina-MG, Brazil
| | | | - Lucienir Pains Duarte
- Chemistry Department, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte-MG, Brazil
| | | | - Roqueline Rodrigues Silva
- Chemistry Department, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 39100-000, Diamantina-MG, Brazil
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Liu G, Li J, Shi L, Liu M, Cai B. Advances in the Study of Structural Modification and Biological Activities of Ursolic Acid. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202102032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Kashyap D, Tuli HS, Sharma AK. Ursolic acid (UA): A metabolite with promising therapeutic potential. Life Sci 2016; 146:201-13. [PMID: 26775565 DOI: 10.1016/j.lfs.2016.01.017] [Citation(s) in RCA: 189] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 01/11/2016] [Accepted: 01/12/2016] [Indexed: 12/12/2022]
Abstract
Plants are known to produce a variety of bioactive metabolites which are being used to cure various life threatening and chronic diseases. The molecular mechanism of action of such bioactive molecules, may open up new avenues for the scientific community to develop or improve novel therapeutic approaches to tackle dreadful diseases such as cancer and cardiovascular and neurodegenerative disorders. Ursolic acid (UA) is one among the categories of such plant-based therapeutic metabolites having multiple intracellular and extracellular targets that play role in apoptosis, metastasis, angiogenesis and inflammatory processes. Moreover, the synthetic derivatives of UA have also been seen to be involved in a range of pharmacological applications, which are associated with prevention of diseases. Evidences suggest that UA could be used as a potential candidate to develop a comprehensive competent strategy towards the treatment and prevention of health disorders. The review article herein describes the possible therapeutic effects of UA along with putative mechanism of action.
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Affiliation(s)
- Dharambir Kashyap
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, Punjab 160012, India
| | - Hardeep Singh Tuli
- Department of Biotechnology, Maharishi Markandeshwar University, Mullana, Ambala, Haryana 133207, India.
| | - Anil K Sharma
- Department of Biotechnology, Maharishi Markandeshwar University, Mullana, Ambala, Haryana 133207, India
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Lima GMG, Corazza BJM, Moraes RM, de Oliveira FE, de Oliveira LD, Franco GCN, Perrien DS, Elefteriou F, Anbinder AL. The effect of an inhibitor of gut serotonin (LP533401) during the induction of periodontal disease. J Periodontal Res 2016; 51:661-8. [PMID: 26740292 DOI: 10.1111/jre.12346] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/01/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVE LP533401 is an inhibitor of tryptophan hydroxylase 1, which regulates serotonin production in the gut. Previous work indicates that LP533401 has an anabolic effect in bone. Thus, we hypothesized that inhibition of gut serotonin production may modulate the host response in periodontal disease. In this study, we aimed to analyze the effects of LP533401 in a rat periodontitis model to evaluate the role of gut serotonin in periodontitis pathophysiology. MATERIAL AND METHODS Twenty-four rats were divided into three groups: treated group (T: ligature-induced periodontal disease and LP533401, 25 mg/kg/d) by gavage; ligature group (L: ligature-induced periodontal disease only); and control group (C: without ligature-induced periodontal disease). After 28 d, radiographic alveolar bone support was measured on digital radiographs, and alveolar bone volume fraction, tissue mineral density and trabeculae characteristics were quantified by microcomputed tomography in the right hemi-mandible. Left hemi-mandibles were decalcified and alveolar bone loss, attachment loss and area of collagen in the gingiva were histologically analyzed. RESULTS Significant difference between the L and C groups was found, confirming that periodontal disease was induced. We observed no difference between the T and L groups regarding alveolar bone destruction and area of collagen. CONCLUSION LP533401 (25 mg/kg/d) for 28 d does not prevent bone loss and does not modulate host response in a rat model of induced periodontal disease.
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Affiliation(s)
- G M G Lima
- Department of Bioscience and Oral Diagnosis, Institute of Science and Technology of São José dos Campos, Univ Estadual Paulista - UNESP, São José dos Campos, SP, Brazil
| | - B J M Corazza
- Department of Bioscience and Oral Diagnosis, Institute of Science and Technology of São José dos Campos, Univ Estadual Paulista - UNESP, São José dos Campos, SP, Brazil
| | - R M Moraes
- Department of Bioscience and Oral Diagnosis, Institute of Science and Technology of São José dos Campos, Univ Estadual Paulista - UNESP, São José dos Campos, SP, Brazil
| | - F E de Oliveira
- Department of Bioscience and Oral Diagnosis, Institute of Science and Technology of São José dos Campos, Univ Estadual Paulista - UNESP, São José dos Campos, SP, Brazil
| | - L D de Oliveira
- Department of Bioscience and Oral Diagnosis, Institute of Science and Technology of São José dos Campos, Univ Estadual Paulista - UNESP, São José dos Campos, SP, Brazil
| | - G C N Franco
- Department of General Biology, State University of Ponta Grossa - UEPG, Ponta Grossa, Paraná, Brazil
| | - D S Perrien
- Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN, USA.,Department of Orthopedic Surgery & Rehabilitation and Vanderbilt University Institute of Imaging Sciences, Vanderbilt University Medical Center, Nashville, TN, USA.,Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, TN, USA
| | - F Elefteriou
- Vanderbilt Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN, USA.,Departments of Medicine, Pharmacology and Cancer Biology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - A L Anbinder
- Department of Bioscience and Oral Diagnosis, Institute of Science and Technology of São José dos Campos, Univ Estadual Paulista - UNESP, São José dos Campos, SP, Brazil
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