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Okagu IU, Ezeorba TPC, Aguchem RN, Ohanenye IC, Aham EC, Okafor SN, Bollati C, Lammi C. A Review on the Molecular Mechanisms of Action of Natural Products in Preventing Bone Diseases. Int J Mol Sci 2022; 23:ijms23158468. [PMID: 35955603 PMCID: PMC9368769 DOI: 10.3390/ijms23158468] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 07/23/2022] [Accepted: 07/25/2022] [Indexed: 12/10/2022] Open
Abstract
The drugs used for treating bone diseases (BDs), at present, elicit hazardous side effects that include certain types of cancers and strokes, hence the ongoing quest for the discovery of alternatives with little or no side effects. Natural products (NPs), mainly of plant origin, have shown compelling promise in the treatments of BDs, with little or no side effects. However, the paucity in knowledge of the mechanisms behind their activities on bone remodeling has remained a hindrance to NPs’ adoption. This review discusses the pathological development of some BDs, the NP-targeted components, and the actions exerted on bone remodeling signaling pathways (e.g., Receptor Activator of Nuclear Factor κ B-ligand (RANKL)/monocyte/macrophage colony-stimulating factor (M-CSF)/osteoprotegerin (OPG), mitogen-activated protein kinase (MAPK)s/c-Jun N-terminal kinase (JNK)/nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), Kelch-like ECH-associated protein 1 (Keap-1)/nuclear factor erythroid 2–related factor 2 (Nrf2)/Heme Oxygenase-1 (HO-1), Bone Morphogenetic Protein 2 (BMP2)-Wnt/β-catenin, PhosphatidylInositol 3-Kinase (PI3K)/protein kinase B (Akt)/Glycogen Synthase Kinase 3 Beta (GSK3β), and other signaling pathways). Although majority of the studies on the osteoprotective properties of NPs against BDs were conducted ex vivo and mostly on animals, the use of NPs for treating human BDs and the prospects for future development remain promising.
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Affiliation(s)
- Innocent U. Okagu
- Department of Biochemistry, Faculty of Biological Sciences, University of Nigeria, Nsukka 410001, Nigeria; (I.U.O.); (T.P.C.E.); (R.N.A.); (E.C.A.)
| | - Timothy P. C. Ezeorba
- Department of Biochemistry, Faculty of Biological Sciences, University of Nigeria, Nsukka 410001, Nigeria; (I.U.O.); (T.P.C.E.); (R.N.A.); (E.C.A.)
| | - Rita N. Aguchem
- Department of Biochemistry, Faculty of Biological Sciences, University of Nigeria, Nsukka 410001, Nigeria; (I.U.O.); (T.P.C.E.); (R.N.A.); (E.C.A.)
| | - Ikenna C. Ohanenye
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, ON K1H 8M5, Canada;
| | - Emmanuel C. Aham
- Department of Biochemistry, Faculty of Biological Sciences, University of Nigeria, Nsukka 410001, Nigeria; (I.U.O.); (T.P.C.E.); (R.N.A.); (E.C.A.)
- Natural Science Unit, School of General Studies, University of Nigeria, Nsukka 410001, Nigeria
- School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Sunday N. Okafor
- Department of Pharmaceutical and Medicinal Chemistry, University of Nigeria, Nsukka 410001, Nigeria;
| | - Carlotta Bollati
- Department of Pharmaceutical Sciences, University of Milan, via Mangiagalli 25, 20133 Milano, Italy;
| | - Carmen Lammi
- Department of Pharmaceutical Sciences, University of Milan, via Mangiagalli 25, 20133 Milano, Italy;
- Correspondence: ; Tel.: +39-02-5031-9372
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2
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Vale Junior EPDO, Ferreira MVR, Fernandes BCS, Silva TTDA, Martins FA, Almeida PMDE. Protective effect of kavain in meristematic cells of Allium cepa L. AN ACAD BRAS CIENC 2022; 94:e20200520. [PMID: 35703688 DOI: 10.1590/0001-3765202220200520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 06/21/2020] [Indexed: 10/26/2023] Open
Abstract
Kavain is one of the main kavalactones of Piper methysticum (Piperaceae) with anxiolytic, analgesic, and antioxidant activities. Therefore, the aim of the study was to evaluate the cytotoxic, mutagenic, and antimutagenic potential of kavain in Allium cepa cells. Roots of A. cepa were transferred to the negative (2% acetone) and positive (10 µg/mL of Methylmethanesulfonate, MMS) controls and to the concentrations of kavain (32, 64 and 128 µg/mL) for 48 h. A total of 5,000 meristematic cells were analyzed under an optical microscope to determine the mitotic index, mean number of chromosomal alterations and percentage of damage reduction. Data were analyzed by Kruskal-Wallis test (p <0.05). All concentrations of kavain were not cytotoxic and did not show significant chromosomal changes when compared to 2% acetone. Kavain showed a cytoprotective effect in the pre (128 μg/mL) and in the post-treatment (32 and 64 μg/mL) and reduced damage against the mutagenic action of MMS in all concentrations of the pre and simultaneous and at the highest of post (128 μg/mL). Kavain promoted a significant reduction in micronuclei, nuclear buds and chromosomal losses in relation to MMS. The observed data indicate the importance of kavain for the inhibition of damage and chemoprevention.
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Affiliation(s)
- Erasmo P DO Vale Junior
- Universidade Estadual do Piauí, Centro de Ciências da Natureza (CCN), Laboratório de Genética, Rua João Cabral, 2231, 64002-150 Teresina PI, Brazil
| | - Marcos Vitor R Ferreira
- Universidade Estadual do Piauí, Centro de Ciências da Natureza (CCN), Laboratório de Genética, Rua João Cabral, 2231, 64002-150 Teresina PI, Brazil
| | - Bianca Cristina S Fernandes
- Universidade Estadual do Piauí, Centro de Ciências da Natureza (CCN), Laboratório de Genética, Rua João Cabral, 2231, 64002-150 Teresina PI, Brazil
| | - Thais T DA Silva
- Universidade Estadual do Piauí, Centro de Ciências da Natureza (CCN), Laboratório de Genética, Rua João Cabral, 2231, 64002-150 Teresina PI, Brazil
| | - Francielle Alline Martins
- Universidade Estadual do Piauí, Centro de Ciências da Natureza (CCN), Laboratório de Genética, Rua João Cabral, 2231, 64002-150 Teresina PI, Brazil
| | - Pedro Marcos DE Almeida
- Universidade Estadual do Piauí (UESPI/FACIME), Centro de Ciências da Saúde (CCS), Departamento de Genética, Laboratório de Genética. Rua Olavo Bilac, 2335, 64049-570 Teresina PI, Brazil
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3
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Heubel B, Nohe A. The Role of BMP Signaling in Osteoclast Regulation. J Dev Biol 2021; 9:24. [PMID: 34203252 PMCID: PMC8293073 DOI: 10.3390/jdb9030024] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/02/2021] [Accepted: 06/18/2021] [Indexed: 12/12/2022] Open
Abstract
The osteogenic effects of Bone Morphogenetic Proteins (BMPs) were delineated in 1965 when Urist et al. showed that BMPs could induce ectopic bone formation. In subsequent decades, the effects of BMPs on bone formation and maintenance were established. BMPs induce proliferation in osteoprogenitor cells and increase mineralization activity in osteoblasts. The role of BMPs in bone homeostasis and repair led to the approval of BMP2 by the Federal Drug Administration (FDA) for anterior lumbar interbody fusion (ALIF) to increase the bone formation in the treated area. However, the use of BMP2 for treatment of degenerative bone diseases such as osteoporosis is still uncertain as patients treated with BMP2 results in the stimulation of not only osteoblast mineralization, but also osteoclast absorption, leading to early bone graft subsidence. The increase in absorption activity is the result of direct stimulation of osteoclasts by BMP2 working synergistically with the RANK signaling pathway. The dual effect of BMPs on bone resorption and mineralization highlights the essential role of BMP-signaling in bone homeostasis, making it a putative therapeutic target for diseases like osteoporosis. Before the BMP pathway can be utilized in the treatment of osteoporosis a better understanding of how BMP-signaling regulates osteoclasts must be established.
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Affiliation(s)
- Brian Heubel
- Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA
| | - Anja Nohe
- Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA
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4
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Huang J, Li YY, Xia K, Wang YY, Chen CY, Chen ML, Cao J, Liu ZZ, Wang ZX, Yin H, Hu XK, Wang ZG, Zhou Y, Xie H. Harmine targets inhibitor of DNA binding-2 and activator protein-1 to promote preosteoclast PDGF-BB production. J Cell Mol Med 2021; 25:5525-5533. [PMID: 33960660 PMCID: PMC8184727 DOI: 10.1111/jcmm.16562] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 03/12/2021] [Accepted: 03/24/2021] [Indexed: 12/24/2022] Open
Abstract
Osteoporosis is one of the most common metabolic bone diseases affecting millions of people. We previously found that harmine prevents bone loss in ovariectomized mice via increasing preosteoclast platelet‐derived growth factor‐BB (PDGF‐BB) production and type H vessel formation. However, the molecular mechanisms by which harmine promotes preosteoclast PDGF‐BB generation are still unclear. In this study, we revealed that inhibitor of DNA binding‐2 (Id2) and activator protein‐1 (AP‐1) were important factors implicated in harmine‐enhanced preosteoclast PDGF‐BB production. Exposure of RANKL‐induced Primary bone marrow macrophages (BMMs), isolated from tibiae and femora of mice, to harmine increased the protein levels of Id2 and AP‐1. Knockdown of Id2 by Id2‐siRNA reduced the number of preosteoclasts as well as secretion of PDGF‐BB in RANKL‐stimulated BMMs administrated with harmine. Inhibition of c‐Fos or c‐Jun (components of AP‐1) both reversed the stimulatory effect of harmine on preosteoclast PDGF‐BB production. Dual‐luciferase reporter assay analyses determined that PDGF‐BB was the direct target of AP‐1 which was up‐regulated by harmine treatment. In conclusion, our data demonstrated a novel mechanism involving in the production of PDGF‐BB increased by harmine, which may provide potential therapeutic targets for bone loss diseases.
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Affiliation(s)
- Jie Huang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.,Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
| | - You-You Li
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.,Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
| | - Kun Xia
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.,Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
| | - Yi-Yi Wang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.,Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
| | - Chun-Yuan Chen
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.,Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
| | - Meng-Lu Chen
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.,Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China.,Department of Sports Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Jia Cao
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.,Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
| | - Zheng-Zhao Liu
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.,Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China.,Department of Sports Medicine, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Zhen-Xing Wang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.,Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
| | - Hao Yin
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.,Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
| | - Xiong-Ke Hu
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.,Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China
| | - Zheng-Guang Wang
- Department of Orthopaedics, the Third Xiangya Hospital, Central South University, Changsha, China
| | - Yong Zhou
- Department of Orthopaedics, the Third Xiangya Hospital, Central South University, Changsha, China
| | - Hui Xie
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China.,Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, China.,Department of Sports Medicine, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Organ Injury, Aging and Regenerative Medicine, Changsha, China.,Hunan Key Laboratory of Bone Joint Degeneration and Injury, Changsha, China
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5
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Chamoli M, Chinta SJ, Andersen JK, Lithgow GJ. Kavain suppresses human Aβ-induced paralysis in C. elegans. MICROPUBLICATION BIOLOGY 2020; 2020. [PMID: 32550490 PMCID: PMC7252289 DOI: 10.17912/micropub.biology.000254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Manish Chamoli
- Buck Instiute for Research on Aging, Novato, California, 94945 USA
| | - Shankar J Chinta
- Buck Instiute for Research on Aging, Novato, California, 94945 USA.,Touro University California, Vallejo, California, 94945 USA
| | - Julie K Andersen
- Buck Instiute for Research on Aging, Novato, California, 94945 USA
| | - Gordon J Lithgow
- Buck Instiute for Research on Aging, Novato, California, 94945 USA
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6
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Volgin A, Yang L, Amstislavskaya T, Demin K, Wang D, Yan D, Wang J, Wang M, Alpyshov E, Hu G, Serikuly N, Shevyrin V, Wappler-Guzzetta E, de Abreu M, Kalueff A. DARK Classics in Chemical Neuroscience: Kava. ACS Chem Neurosci 2020; 11:3893-3904. [PMID: 31904216 DOI: 10.1021/acschemneuro.9b00587] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Kava (kava kava, Piper methysticum) is a common drug-containing plant in the Pacific islands. Kavalactones, its psychoactive compounds, exert potent central nervous system (CNS) action clinically and in animal models. However, the exact pharmacological profiles and mechanisms of action of kava on the brain and behavior remain poorly understood. Here, we discuss clinical and experimental data on kava psychopharmacology and summarize chemistry and synthesis of kavalactones. We also review its societal impact, drug use and abuse potential, and future perspectives on translational kava research.
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Affiliation(s)
- Andrey Volgin
- School of Pharmacy, Southwest University, Chongqing 400700, China
- Scientific Research Institute of Physiology and Basic Medicine, Novosibirsk 630117, Russia
| | - LongEn Yang
- School of Pharmacy, Southwest University, Chongqing 400700, China
| | - Tamara Amstislavskaya
- Scientific Research Institute of Physiology and Basic Medicine, Novosibirsk 630117, Russia
| | - Konstantin Demin
- Institute of Experimental Medicine, Almazov National Medical Research Centre, St. Petersburg 194156, Russia
- Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg 199034, Russia
| | - Dongmei Wang
- School of Pharmacy, Southwest University, Chongqing 400700, China
| | - Dongni Yan
- School of Pharmacy, Southwest University, Chongqing 400700, China
| | - Jingtao Wang
- School of Pharmacy, Southwest University, Chongqing 400700, China
| | - Mengyao Wang
- School of Pharmacy, Southwest University, Chongqing 400700, China
| | - Erik Alpyshov
- School of Pharmacy, Southwest University, Chongqing 400700, China
| | - Guojun Hu
- School of Pharmacy, Southwest University, Chongqing 400700, China
| | - Nazar Serikuly
- School of Pharmacy, Southwest University, Chongqing 400700, China
- The International Zebrafish Neuroscience Research Consortium (ZNRC), Slidell, Louisiana 70458, United States
| | | | - Edina Wappler-Guzzetta
- Department of Pathology, Loma Linda University Medical Center and School of Medicine, Loma Linda, California 92350, United States
| | - Murilo de Abreu
- Bioscience Institute, University of Passo Fundo, Passo Fundo, Brazil
| | - Allan Kalueff
- School of Pharmacy, Southwest University, Chongqing 400700, China
- Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg 199034, Russia
- Ural Federal University, Ekaterinburg 620002, Russia
- Russian Scientific Center of Radiology and Surgical Technologies, Ministry of Healthcare of Russian Federation, St. Petersburg 197758, Russia
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7
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Cheng CF, Chien-Fu Lin J, Tsai FJ, Chen CJ, Chiou JS, Chou CH, Li TM, Lin TH, Liao CC, Huang SM, Li JP, Lin JC, Lin CC, Ban B, Liang WM, Lin YJ. Protective effects and network analysis of natural compounds obtained from Radix dipsaci, Eucommiae cortex, and Rhizoma drynariae against RANKL-induced osteoclastogenesis in vitro. JOURNAL OF ETHNOPHARMACOLOGY 2019; 244:112074. [PMID: 31291608 DOI: 10.1016/j.jep.2019.112074] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 07/04/2019] [Accepted: 07/06/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Osteoporosis is one of the most common bone diseases; it is characterized by bone loss and is a risk factor for hip fracture. Chinese herbal medicines (CHMs) and their related natural compounds have been used for treating many diseases, including bone diseases, since ancient times in China and are regarded as a cost-effective complementary therapy. AIM OF THE STUDY The goal of this study was to investigate the osteoprotective mechanisms of these three Chinese herbs and their related natural compounds. The effects of CHMs and related natural compounds on RANKL-induced osteoclastogenesis in vitro were investigated. MATERIALS AND METHODS A network pharmacology method was applied to study CHM-related natural compounds and their osteoporosis targets. In addition, their effect on RANKL-induced osteoclastogenesis in RAW264.7 cells was also investigated in vitro. RESULTS Radix dipsaci, Eucommiae cortex, and Rhizoma drynariae exhibited protective effects against mortality in hip fracture patients. Furthermore, these three herbs inhibited RANKL-induced TRAP activities and reduced the expression of bone resorption-related genes in RAW264.7 cells. Network analysis of natural compound (ingredient)-target interactions identified 11 natural compounds. Signal pathway analyses suggested that these compounds may target cytokine-cytokine receptor interactions, including RANKL-induced osteoclastogenesis. Five novel natural compounds exhibited reduced RANKL-induced TRAP activities and bone resorption-related gene expression. CONCLUSION The clinically used CHMs, Radix dipsaci, Eucommiae cortex, and Rhizoma drynariae, and natural compounds obtained from them may suppress RANKL-induced osteoclastogenesis in vitro.
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Affiliation(s)
- Chi-Fung Cheng
- Genetic Center, Proteomics Core Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan; Graduate Institute of Biostatistics, School of Public Health, China Medical University, Taichung, Taiwan.
| | - Jeff Chien-Fu Lin
- Department of Statistics, National Taipei University, Taipei, Taiwan; Department of Orthopedic Surgery, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.
| | - Fuu-Jen Tsai
- Genetic Center, Proteomics Core Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan; School of Chinese Medicine, China Medical University, Taichung, Taiwan; Department of Biotechnology and Bioinformatics, Asia University, Taichung, Taiwan.
| | - Chao-Jung Chen
- Genetic Center, Proteomics Core Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan; Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan.
| | - Jian-Shiun Chiou
- Graduate Institute of Biostatistics, School of Public Health, China Medical University, Taichung, Taiwan.
| | - Chen-Hsing Chou
- Graduate Institute of Biostatistics, School of Public Health, China Medical University, Taichung, Taiwan.
| | - Te-Mao Li
- School of Chinese Medicine, China Medical University, Taichung, Taiwan.
| | - Ting-Hsu Lin
- Genetic Center, Proteomics Core Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.
| | - Chiu-Chu Liao
- Genetic Center, Proteomics Core Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.
| | - Shao-Mei Huang
- Genetic Center, Proteomics Core Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.
| | - Ju-Pi Li
- School of Chinese Medicine, China Medical University, Taichung, Taiwan; Rheumatism Research Center, China Medical University Hospital, Taichung, Taiwan.
| | - Jung-Chun Lin
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.
| | - Chih-Chien Lin
- Department of Cosmetic Science, Providence University, Taichung, Taiwan.
| | - Bo Ban
- Chinese Research Center for Behavior Medicine in Growth and Development, 89 Guhuai Road, Jining, Shandong, China.
| | - Wen-Miin Liang
- Graduate Institute of Biostatistics, School of Public Health, China Medical University, Taichung, Taiwan.
| | - Ying-Ju Lin
- Genetic Center, Proteomics Core Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan; School of Chinese Medicine, China Medical University, Taichung, Taiwan.
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8
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Huck O, Han X, Mulhall H, Gumenchuk I, Cai B, Panek J, Iyer R, Amar S. Identification of a Kavain Analog with Efficient Anti-inflammatory Effects. Sci Rep 2019; 9:12940. [PMID: 31506483 PMCID: PMC6737110 DOI: 10.1038/s41598-019-49383-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 08/21/2019] [Indexed: 12/11/2022] Open
Abstract
Kavain, a compound derived from Piper methysticum, has demonstrated anti-inflammatory properties. To optimize its drug properties, identification and development of new kavain-derived compounds was undertaken. A focused library of analogs was synthesized and their effects on Porphyromonas gingivalis (P. gingivalis) elicited inflammation were evaluated in vitro and in vivo. The library contained cyclohexenones (5,5-dimethyl substituted cyclohexenones) substituted with a benzoate derivative at the 3-position of the cyclohexanone. The most promising analog identifed was a methylated derivative of kavain, Kava-205Me (5,5-dimethyl-3-oxocyclohex-1-en-1-yl 4-methylbenzoate.) In an in vitro assay of anti-inflammatory effects, murine macrophages (BMM) and THP-1 cells were infected with P. gingivalis (MOI = 20:1) and a panel of cytokines were measured. Both cell types treated with Kava-205Me (10 to 200 μg/ml) showed significantly and dose-dependently reduced TNF-α secretion induced by P. gingivalis. In BMM, Kava-205Me also reduced secretion of other cytokines involved in the early phase of inflammation, including IL-12, eotaxin, RANTES, IL-10 and interferon-γ (p < 0.05). In vivo, in an acute model of P. gingivalis-induced calvarial destruction, administration of Kava-205Me significantly improved the rate of healing associated with reduced soft tissue inflammation and osteoclast activation. In an infective arthritis murine model induced by injection of collagen-antibody (ArthriomAb) + P. gingivalis, administration of Kava-205Me was able to reduce efficiently paw swelling and joint destruction. These results highlight the strong anti-inflammatory properties of Kava-205Me and strengthen the interest of testing such compounds in the management of P. gingivalis elicited inflammation, especially in the management of periodontitis.
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Affiliation(s)
- Olivier Huck
- Université de Strasbourg, Faculté de Chirurgie-Dentaire, 8 rue Sainte-Elisabeth, 67000, Strasbourg, France
- INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | - Xiaxian Han
- Departments of Pharmacology, Microbiology and Immunology, New York Medical College, Valhalla, NY 10595, NY, USA
| | - Hannah Mulhall
- Departments of Pharmacology, Microbiology and Immunology, New York Medical College, Valhalla, NY 10595, NY, USA
| | - Iryna Gumenchuk
- Departments of Pharmacology, Microbiology and Immunology, New York Medical College, Valhalla, NY 10595, NY, USA
| | - Bin Cai
- Department of Chemistry, Boston University, Boston, MA, USA
| | - James Panek
- Department of Chemistry, Boston University, Boston, MA, USA
| | - Radha Iyer
- Departments of Pharmacology, Microbiology and Immunology, New York Medical College, Valhalla, NY 10595, NY, USA
| | - Salomon Amar
- Departments of Pharmacology, Microbiology and Immunology, New York Medical College, Valhalla, NY 10595, NY, USA.
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9
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Li K, Xiao Y, Wang Z, Fu F, Shao S, Song F, Zhao J, Lin X, Liu Q, Xu J. Tiliroside is a new potential therapeutic drug for osteoporosis in mice. J Cell Physiol 2019; 234:16263-16274. [PMID: 30815860 DOI: 10.1002/jcp.28289] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 12/19/2018] [Accepted: 12/20/2018] [Indexed: 01/24/2023]
Abstract
Osteoporosis is a class of metabolic bone disease caused by complexed ramifications. Overactivation of osteoclasts due to a sudden decreased estrogen level plays a pivotal role for postmenopausal women suffering from osteoporosis. Therefore, inhibiting osteoclast formation and function has become a major direction for the treatment of osteoporosis. Tiliroside (Tle) is a salutary dietary glycosidic flavonoid extracted from Oriental Paperbush flower, which has been reported to have an anti-inflammation effect. However, whether Tle affects the osteoclastogenesis and bone resorption remains unknown. Herein, we demonstrate that Tle prevents bone loss in ovariectomy in mice and inhibits osteoclast differentiation and bone resorption stimulated by receptor activator of nuclear factor-κB ligand (RANKL) in vitro. Molecular mechanism studies reveal that Tle reduces RANKL-induced activation of mitogen-activated protein kinase and T-cell nuclear factor 1 pathways, and osteoclastogenesis-related marker gene expression, including cathepsin K (Ctsk), matrix metalloproteinase 9, tartrate-resistant acid phosphatase (Acp5), and Atp6v0d2. Our research indicates that Tle suppresses osteoclastogenesis and bone loss by downregulating the RANKL-mediated signaling protein activation and expression. In addition, Tle inhibits intracellular reactive oxygen species generation which is related to the formation of osteoclasts. Therefore, Tle might serve as a potential drug for osteolytic disease such as osteoporosis.
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Affiliation(s)
- Kai Li
- Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Department of Trauma Orthopedic and Hand Surgery, Research Centre for Regenerative Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Yu Xiao
- Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Department of Trauma Orthopedic and Hand Surgery, Research Centre for Regenerative Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Ziyi Wang
- School of Biomedical Sciences, the University of Western Australia, Perth, Western Australia, Australia
| | - Fangsheng Fu
- Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi, China
| | - Siyuan Shao
- Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi, China
| | - Fangming Song
- Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi, China
- School of Biomedical Sciences, the University of Western Australia, Perth, Western Australia, Australia
| | - Jinmin Zhao
- Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi, China
- Department of Trauma Orthopedic and Hand Surgery, Research Centre for Regenerative Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Xixi Lin
- Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi, China
| | - Qian Liu
- Department of Trauma Orthopedic and Hand Surgery, Research Centre for Regenerative Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Jiake Xu
- Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi, China
- School of Biomedical Sciences, the University of Western Australia, Perth, Western Australia, Australia
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Chen X, Ouyang Z, Shen Y, Liu B, Zhang Q, Wan L, Yin Z, Zhu W, Li S, Peng D. CircRNA_28313/miR-195a/CSF1 axis modulates osteoclast differentiation to affect OVX-induced bone absorption in mice. RNA Biol 2019; 16:1249-1262. [PMID: 31204558 DOI: 10.1080/15476286.2019.1624470] [Citation(s) in RCA: 103] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Osteoblastic bone formation and osteoclastic bone resorption dynamically maintain the bone homeostasis; in the present study, we attempt to investigate the mechanism of the excessive activation of osteoclasts inducing the deregulation of bone homeostasis from the perspective of non-coding RNA regulation. Differentially expressed patterns of circRNAs were examined in non-treated and RANKL + CSF1-treated bone marrow monocyte/macrophage (BMM) cells and differentially-expressed miRNAs during osteoclast differentiation were analyzed and identified. We found that circRNA_28313 was significantly induced by RANKL + CSF1 treatment. circRNA_28313 knockdown significantly inhibited RANKL + CSF1-induced differentiation of osteoclasts within BMM cells in vitro, while suppressed ovariectomized (OVX)-induced bone resorption in mice in vivo. Via bioinformatics analyses, it has been demonstrated that miR-195a might bind to circRNA_28313 and CSF1 and together form a circRNA-miRNA-mRNA network. circRNA_28313 relieves miR-195a-mediated suppression on CSF1 via acting as a ceRNA, therefore modulating the osteoclast differentiation in BMM cells. In conclusion, circRNA_28313, miR-195a, and CSF1 form a ceRNA network to function in RANKL + CSF1-induced osteoclast differentiation, thus affecting OVX-induced bone absorption in mice.
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Affiliation(s)
- Xia Chen
- a Department of Orthopaedics, The Second Xiangya Hospital, Central South University , Changsha , Hunan , PR China
| | - Zhengxiao Ouyang
- a Department of Orthopaedics, The Second Xiangya Hospital, Central South University , Changsha , Hunan , PR China
| | - Yi Shen
- a Department of Orthopaedics, The Second Xiangya Hospital, Central South University , Changsha , Hunan , PR China
| | - Bo Liu
- a Department of Orthopaedics, The Second Xiangya Hospital, Central South University , Changsha , Hunan , PR China
| | - Qiang Zhang
- a Department of Orthopaedics, The Second Xiangya Hospital, Central South University , Changsha , Hunan , PR China
| | - Lu Wan
- a Department of Orthopaedics, The Second Xiangya Hospital, Central South University , Changsha , Hunan , PR China
| | - Ziqing Yin
- a Department of Orthopaedics, The Second Xiangya Hospital, Central South University , Changsha , Hunan , PR China
| | - Wei Zhu
- a Department of Orthopaedics, The Second Xiangya Hospital, Central South University , Changsha , Hunan , PR China
| | - Shuai Li
- a Department of Orthopaedics, The Second Xiangya Hospital, Central South University , Changsha , Hunan , PR China
| | - Dan Peng
- a Department of Orthopaedics, The Second Xiangya Hospital, Central South University , Changsha , Hunan , PR China
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