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Si Y, Liu H, Li M, Jiang X, Yu H, Sun D. An efficient metal-organic framework-based drug delivery platform for synergistic antibacterial activity and osteogenesis. J Colloid Interface Sci 2023; 640:521-539. [PMID: 36878070 DOI: 10.1016/j.jcis.2023.02.149] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/18/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023]
Abstract
Bone implants for clinical application should be endowed with antibacterial activity, biocompatibility, and even osteogenesis-promoting properties. In this work, metal-organic framework (MOF) based drug delivery platform was used to modify titanium implants for improved clinical applicability. Methyl Vanillate@Zeolitic Imidazolate Framework-8 (MV@ZIF-8) was immobilized on the polydopamine (PDA) modified titanium. The sustainable release of the Zn2+ and MV causes substantial oxidative damage to Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus). The increased reactive oxygen species (ROS) significantly up-regulates the expression of oxidative stress and DNA damage response genes. Meanwhile, the structural disruption of lipid membranes caused by the ROS, the damage caused by Zinc active sites and the damage accelerated by the MV are both involved in inhibiting bacterial proliferation. The up-regulated expression of the osteogenic-related genes and proteins indicated that the MV@ZIF-8 could effectively promote the osteogenic differentiation of the human bone mesenchymal stem cells (hBMSCs). RNA sequencing and Western blotting analysis revealed that the MV@ZIF-8 coating activates the canonical Wnt/β-catenin signaling pathway through the regulation of tumor necrosis factor (TNF) pathway, thereby promoting the osteogenic differentiation of the hBMSCs. This work demonstrates a promising application of the MOF-based drug delivery platform in bone tissue engineering.
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Affiliation(s)
- Yunhui Si
- School of Materials, Sun Yat-sen University, Shenzhen, 518107, PR China
| | - Huanyao Liu
- Center for Stem Cell Biology and Tissue Engineering, Key Laboratory for Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-sen University, Guangzhou 510080, PR China
| | - Mengsha Li
- School of Materials Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Sun Yat-sen University, Guangzhou, 510006, PR China
| | - Xuzhou Jiang
- School of Materials Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Sun Yat-sen University, Guangzhou, 510006, PR China; Nanotechnology Research Center, Sun Yat-sen University, Guangzhou 510275, PR China.
| | - Hongying Yu
- School of Materials, Sun Yat-sen University, Shenzhen, 518107, PR China.
| | - Dongbai Sun
- School of Materials Science and Engineering, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Sun Yat-sen University, Guangzhou, 510006, PR China.
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Constituents from the pseudofruits of Hovenia dulcis and their chemotaxonomic significance. BIOCHEM SYST ECOL 2021. [DOI: 10.1016/j.bse.2020.104221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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PINTO JT, ALVARENGA LF, OLIVEIRA DPD, OLIVEIRA TTD, SCHWAN RF, DIAS DR, QUEIROZ JHD. Elaboration and characterization of Japanese Raisin Tree (Hovenia dulcis Thumb.) pseudofruits fermented alcoholic beverage. FOOD SCIENCE AND TECHNOLOGY 2017. [DOI: 10.1590/1678-457x.25616] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Hu S, Oh JM, Oh HS, Moon MH, Bae YY, Lee SH, Kim JA, Koo YE. Analysis of quercetin in extract of Hovenia dulcis Thunb. ANALYTICAL SCIENCE AND TECHNOLOGY 2016. [DOI: 10.5806/ast.2016.29.6.255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Cha PH, Shin W, Zahoor M, Kim HY, Min DS, Choi KY. Hovenia dulcis Thunb extract and its ingredient methyl vanillate activate Wnt/β-catenin pathway and increase bone mass in growing or ovariectomized mice. PLoS One 2014; 9:e85546. [PMID: 24465596 PMCID: PMC3899039 DOI: 10.1371/journal.pone.0085546] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Accepted: 12/04/2013] [Indexed: 11/19/2022] Open
Abstract
The Wnt/β-catenin pathway is a potential target for development of anabolic agents to treat osteoporosis because of its role in osteoblast differentiation and bone formation. However, there is no clinically available anti-osteoporosis drug that targets this Wnt/β-catenin pathway. In this study, we screened a library of aqueous extracts of 350 plants and identified Hovenia dulcis Thunb (HDT) extract as a Wnt/β-catenin pathway activator. HDT extract induced osteogenic differentiation of calvarial osteoblasts without cytotoxicity. In addition, HDT extract increased femoral bone mass without inducing significant weight changes in normal mice. In addition, thickness and area of femoral cortical bone were also significantly increased by the HDT extract. Methyl vanillate (MV), one of the ingredients in HDT, also activated the Wnt/β-catenin pathway and induced osteoblast differentiation in vitro. MV rescued trabecular or cortical femoral bone loss in the ovariectomized mice without inducing any significant weight changes or abnormality in liver tissue when administrated orally. Thus, natural HDT extract and its ingredient MV are potential anabolic agents for treating osteoporosis.
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Affiliation(s)
- Pu-Hyeon Cha
- Translational Research Center for Protein Function Control, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
| | - Wookjin Shin
- Translational Research Center for Protein Function Control, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
| | - Muhammad Zahoor
- Translational Research Center for Protein Function Control, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
| | - Hyun-Yi Kim
- Translational Research Center for Protein Function Control, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
| | - Do Sik Min
- Translational Research Center for Protein Function Control, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
- Department of Molecular Biology, College of Natural Science, Pusan National University, Pusan, Korea
| | - Kang-Yell Choi
- Translational Research Center for Protein Function Control, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
- * E-mail:
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Hu HB, Jian YF, Cao H, Zheng XD. Chemical Constituents from the Root Bark ofRodgersia Sambucifolia. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.200700013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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7
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Nakamura S, Li X, Matsuda H, Yoshikawa M. Bioactive Constituents from Chinese Natural Medicines. XXVIII. Chemical Structures of Acyclic Alcohol Glycosides from the Roots of Rhodiola crenulata. Chem Pharm Bull (Tokyo) 2008; 56:536-40. [DOI: 10.1248/cpb.56.536] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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8
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Nakamura S, Li X, Matsuda H, Ninomiya K, Morikawa T, Yamaguti K, Yoshikawa M. Bioactive constituents from Chinese natural medicines. XXVI. Chemical structures and hepatoprotective effects of constituents from roots of Rhodiola sachalinensis. Chem Pharm Bull (Tokyo) 2007; 55:1505-11. [PMID: 17917296 DOI: 10.1248/cpb.55.1505] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The methanolic extract from the roots of Rhodiola sachalinensis was found to show a protective effect on D-galactosamine-induced cytotoxicity in primary cultured mouse hepatocytes. From the methanolic extract, five new glycosides, two monoterpene glycosides, two flavonol bisdesmosides, and a cyanogenic glycoside, were isolated together with 34 known compounds. The structures of new constituents were elucidated on the basis of chemical and physicochemical evidence. In addition, the principal constituents, sachalosides III and IV, rhodiosin, and trans-caffeic acid, displayed hepatoprotective effects.
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Deng Y, Lee JP, Tianasoa-Ramamonjy M, Snyder JK, Des Etages SA, Kanada D, Snyder MP, Turner CJ. New antimicrobial flavanones from Physena madagascariensis. JOURNAL OF NATURAL PRODUCTS 2000; 63:1082-1089. [PMID: 10978202 DOI: 10.1021/np000054m] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Two new flavanones (1 and 2) with antibacterial activity were isolated from the methanolic extract of the dried leaves of Physena madagascariensis using activity against Staphylococcus aureus to guide the isolation. A third flavonoid, a flavanone dimer linked by a methylene group (3) was also isolated and proved to be inactive. The structures of 1 and 2 were established primarily from NMR studies, while that of 3 required more extensive mass spectrometric analysis. All three flavanones had lavandulyl units in the limonene form. Flavanones 1 and 2 were active against several bacteria at concentrations as low as 4 microM.
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Affiliation(s)
- Y Deng
- Department of Chemistry, Boston University, 590 Commonwealth Avenue, Boston, Massachusetts 02215, USA
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Winterhalter P, Skouroumounis GK. Glycoconjugated aroma compounds: occurrence, role and biotechnological transformation. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 1997; 55:73-105. [PMID: 9017925 DOI: 10.1007/bfb0102063] [Citation(s) in RCA: 94] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The present paper reviews the occurrence of glycosidically bound aroma compounds in the plant kingdom and discusses different hypotheses concerning their role in plants. Emphasis is on biotechnological methods for flavor release and flavor enhancement through enzymatic hydrolysis of glycoconjugated aroma substances.
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Affiliation(s)
- P Winterhalter
- Inst. für Pharmazie und Lebensmittelchemie, Universität Erlangen-Nürnberg, Germany
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