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Vasvani S, Vasukutty A, Bardhan R, Park IK, Uthaman S. Reactive oxygen species driven prodrug-based nanoscale carriers for transformative therapies. Biomater Sci 2024; 12:4335-4353. [PMID: 39041781 DOI: 10.1039/d4bm00647j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024]
Abstract
Reactive oxygen species (ROS) drive processes in various pathological conditions serving as an attractive target for therapeutic strategies. This review highlights the development and use of ROS-dependent prodrug-based nanoscale carriers that has transformed many biomedical applications. Incorporating prodrugs into nanoscale carriers not only improves their stability and solubility but also enables site-specific drug delivery ultimately enhancing the therapeutic effectiveness of the nanoscale carriers. We critically examine recent advances in ROS-responsive nanoparticulate platforms, encompassing liposomes, polymeric nanoparticles, and inorganic nanocarriers. These platforms facilitate precise control over drug release upon encountering elevated ROS levels at disease sites, thereby minimizing off-target effects and maximizing therapeutic efficiency. Furthermore, we investigate the potential of combination therapies in which ROS-activated prodrugs are combined with other therapeutic agents and underscore their synergistic potential for treating multifaceted diseases. This comprehensive review highlights the immense potential of ROS-dependent prodrug-based nanoparticulate systems in revolutionizing biomedical applications; such nanoparticulate systems can facilitate selective and controlled drug delivery, reduce toxicity, and improve therapeutic outcomes for ROS-associated diseases.
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Affiliation(s)
- Shyam Vasvani
- Department of Biomedical Sciences and BioMedical Sciences Graduate Program (BMSGP), Chonnam National University Medical School, Gwangju 61469, Republic of Korea.
- DR Cure Inc., Hwasun 58128, Republic of Korea
| | - Arathy Vasukutty
- Department of Biomedical Sciences and BioMedical Sciences Graduate Program (BMSGP), Chonnam National University Medical School, Gwangju 61469, Republic of Korea.
| | - Rizia Bardhan
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa, 50011, USA
| | - In-Kyu Park
- Department of Biomedical Sciences and BioMedical Sciences Graduate Program (BMSGP), Chonnam National University Medical School, Gwangju 61469, Republic of Korea.
- DR Cure Inc., Hwasun 58128, Republic of Korea
- Center for Global Future Biomedical Scientists at Chonnam National University, Chonnam National University Medical School, Hwasun 58128, Republic of Korea
| | - Saji Uthaman
- Smart Materials and Devices (SMAD) Division, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, 575018, India.
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Zhang CJ, Qu XY, Yu ZY, Yang J, Zhu B, Zhong LY, Sun J, He JH, Zhu YX, Dong L, Xu WJ. Research of the dynamic regulatory mechanism of Compound Danshen Dripping Pills on myocardial infarction based on metabolic trajectory analysis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 130:155626. [PMID: 38850631 DOI: 10.1016/j.phymed.2024.155626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 11/02/2023] [Accepted: 04/09/2024] [Indexed: 06/10/2024]
Abstract
BACKGROUND Myocardial infarction (MI) is a serious cardiovascular disease, which presents different pathophysiological changes with the prolongation of the disease. Compound danshen dripping pills (CDDP) has obvious advantages in MI treatment and widely used in the clinic. However, the current studies were mostly focused on the endpoint of CDDP intervention, lacking the dynamic attention to the disease process. It is of great value to establish a dynamic research strategy focused on the changes in pharmacodynamic substances for guiding clinical medication more precisely. PURPOSE It is aimed to explore the dynamic regulating pattern of CDDP on MI based on metabolic trajectory analysis, and then clarify the variation characteristic biomarkers and pharmacodynamic substances in the intervention process. METHODS The MI model was successfully prepared by coronary artery left anterior descending branch ligation, and then CDDP intervention was given for 28 days. Endogenous metabolites and the components of CDDP in serum were measured by LC/MS technique simultaneously to identify dynamic the metabolic trajectory and screen the characteristic pharmacodynamic substances at different points. Finally, network pharmacology and molecular docking techniques were used to simulate the core pharmacodynamic substances and core target binding, then validated at the genetic and protein level by Q-PCR and western blotting technology. RESULTS CDDP performed typical dynamic regulation features on metabolite distribution, biological processes, and pharmacodynamic substances. During 1-7 days, it mainly regulated lipid metabolism and inflammation, the Phosphatidylcholine (PC(18:1(9Z/18:1(9Z)) and Sphingomyelin (SM(d18:1/23:1(9Z)), SM(d18:1/24:1(15Z)), SM(d18:0/16:1(9Z))) were the main characteristic biomarkers. Lipid metabolism was the mainly regulation pathway during 14-21 days, and the characteristic biomarkers were the Lysophosphatidylethanolamine (LysoPE(0:0/20:0), PE-NMe2(22:1(13Z)/15:0)) and Sphingomyelin (SM(d18:1/23:1(9Z))). At 28 days, in addition to inflammatory response and lipid metabolism, fatty acid metabolism also played the most important role. Correspondingly, Lysophosphatidylcholine (LysoPC(20:0/0:0)), Lysophosphatidylserine (LPS(18:0/0:0)) and Fatty acids (Linoelaidic acid) were the characteristic biomarkers. Based on the results of metabolite distribution and biological process, the characteristic pharmacodynamic substances during the intervention were further identified. The results showed that various kinds of Saponins and Tanshinones as the important active ingredients performed a long-range regulating effect on MI. And the other components, such as Tanshinol and Salvianolic acid B affected Phosphatidylcholine and Sphingomyelin through Relaxin Signaling pathway during the early intervention. Protocatechualdehyde and Rosmarinic acid affected Lysophosphatidylethanolamine and Sphingomyelin through EGFR Tyrosine kinase inhibitor resistance during the late intervention. Tanshinone IIB and Isocryptotanshinone via PPAR signaling pathway affected Lysophosphatidylcholine, Lysophosphatidylserine, and Fatty acids. CONCLUSION The dynamic regulating pattern was taken as the entry point and constructs the dynamic network based on metabolic trajectory analysis, establishes the dynamic correlation between the drug-derived components and the endogenous metabolites, and elucidates the characteristic biomarkers affecting the changes of the pharmacodynamic indexes, systematically and deeply elucidate the pharmacodynamic substance and mechanism of CDDP on MI. It also enriched the understanding of CDDP and provided a methodological reference for the dynamic analysis of complex systems of TCM.
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Affiliation(s)
- Cai-Juan Zhang
- School of Life Sciences, Beijing University of Chinese Medicine, Sunny South Street, Liangxiang Higher Education Park, Fangshan District, Beijing 100029, China; Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing,100700, China
| | - Xiao-Yang Qu
- School of Life Sciences, Beijing University of Chinese Medicine, Sunny South Street, Liangxiang Higher Education Park, Fangshan District, Beijing 100029, China
| | - Zhi-Ying Yu
- School of Life Sciences, Beijing University of Chinese Medicine, Sunny South Street, Liangxiang Higher Education Park, Fangshan District, Beijing 100029, China
| | - Jie Yang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Bo Zhu
- School of Life Sciences, Beijing University of Chinese Medicine, Sunny South Street, Liangxiang Higher Education Park, Fangshan District, Beijing 100029, China
| | - Lin-Ying Zhong
- School of Life Sciences, Beijing University of Chinese Medicine, Sunny South Street, Liangxiang Higher Education Park, Fangshan District, Beijing 100029, China
| | - Jing Sun
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Jiang-Hua He
- School of Life Sciences, Beijing University of Chinese Medicine, Sunny South Street, Liangxiang Higher Education Park, Fangshan District, Beijing 100029, China
| | - Yu-Xin Zhu
- School of Life Sciences, Beijing University of Chinese Medicine, Sunny South Street, Liangxiang Higher Education Park, Fangshan District, Beijing 100029, China
| | - Ling Dong
- School of Life Sciences, Beijing University of Chinese Medicine, Sunny South Street, Liangxiang Higher Education Park, Fangshan District, Beijing 100029, China.
| | - Wen-Juan Xu
- School of Life Sciences, Beijing University of Chinese Medicine, Sunny South Street, Liangxiang Higher Education Park, Fangshan District, Beijing 100029, China.
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Song L, Jia K, Yang F, Wang J. Advanced Nanomedicine Approaches for Myocardial Infarction Treatment. Int J Nanomedicine 2024; 19:6399-6425. [PMID: 38952676 PMCID: PMC11215519 DOI: 10.2147/ijn.s467219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 06/04/2024] [Indexed: 07/03/2024] Open
Abstract
Myocardial infarction, usually caused by the rupture of atherosclerotic plaque, leads to irreversible ischemic cardiomyocyte death within hours followed by impaired cardiac performance or even heart failure. Current interventional reperfusion strategies for myocardial infarction still face high mortality with the development of heart failure. Nanomaterial-based therapy has made great progress in reducing infarct size and promoting cardiac repair after MI, although most studies are preclinical trials. This review focuses primarily on recent progress (2016-now) in the development of various nanomedicines in the treatment of myocardial infarction. We summarize these applications with the strategy of mechanism including anti-cardiomyocyte death strategy, activation of neovascularization, antioxidants strategy, immunomodulation, anti-cardiac remodeling, and cardiac repair.
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Affiliation(s)
- Lin Song
- School of Basic Medicine, Qingdao University, Qingdao, People’s Republic of China
| | - Kangwei Jia
- School of Basic Medicine, Qingdao University, Qingdao, People’s Republic of China
| | - Fuqing Yang
- School of Basic Medicine, Qingdao University, Qingdao, People’s Republic of China
| | - Jianxun Wang
- School of Basic Medicine, Qingdao University, Qingdao, People’s Republic of China
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Wei Q, Xiao Y, Du L, Li Y. Advances in Nanoparticles in the Prevention and Treatment of Myocardial Infarction. Molecules 2024; 29:2415. [PMID: 38893291 PMCID: PMC11173599 DOI: 10.3390/molecules29112415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 05/17/2024] [Accepted: 05/17/2024] [Indexed: 06/21/2024] Open
Abstract
Myocardial infarction (MI) is one of the most prevalent types of cardiovascular disease. During MI, myocardial cells become ischemic and necrotic due to inadequate blood perfusion, leading to irreversible damage to the heart. Despite the development of therapeutic strategies for the prevention and treatment of MI, their effects are still unsatisfactory. Nanoparticles represent a new strategy for the pre-treatment and treatment of MI, and novel multifunctional nanoparticles with preventive and therapeutic capabilities hold promise for the prevention and treatment of this disease. This review summarizes the common types and properties of nanoparticles, and focuses on the research progress of nanoparticles for the prevention and treatment of MI.
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Affiliation(s)
| | | | | | - Ya Li
- College of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China; (Q.W.); (Y.X.); (L.D.)
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Elmizadeh A, Goli SAH, Mohammadifar MA, Rahimmalek M. Fabrication and characterization of pectin-zein nanoparticles containing tanshinone using anti-solvent precipitation method. Int J Biol Macromol 2024; 260:129463. [PMID: 38237820 DOI: 10.1016/j.ijbiomac.2024.129463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/03/2024] [Accepted: 01/11/2024] [Indexed: 01/21/2024]
Abstract
Tanshinone compounds are secondary metabolites which their application in food and pharmaceutical industry is limited due to the low solubility in water and sensitivity to heat. This study aimed to develop a novel biopolymer nanocarriers system based on pectin/zein for the encapsulation of tanshinone compounds using the anti-solvent precipitation method. The concentration of pectin and mass ratio of tanshinone/zein in the final formulation of nanoparticles were optimized. According to the results, a pectin concentration of 1 g/L and a tanshinone/zein ratio of 0.1:1 g/g were considered the optimal nanoparticle formulation. The resulting nanoparticles exhibited a spherical core-shell structure, with approximate values for size, zeta potential, TSI, and encapsulation efficiency of 132 ± 0.002 nm, -38.6 ± 0.019 mV, 0.600 ± 0.084, and 79.41 ± 0.62 %, respectively. The FTIR test confirmed the presence of hydrophobic, hydrogen, and electrostatic interactions among the constituents within the nanoparticles. Additionally, XRD and DSC tests verified the amorphous nature of the nanoparticles. Morphological examination conducted through TEM, and SEM revealed the characteristics of the resulting nanoparticles. Furthermore, this carrier system significantly enhanced the solubility of tanshinone compounds in water.
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Affiliation(s)
- Ameneh Elmizadeh
- Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan 8415683111, Iran
| | - Sayed Amir Hossein Goli
- Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan 8415683111, Iran.
| | - Mohammad Amin Mohammadifar
- Research Group for Food Production Engineering, National Food Institute, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Mehdi Rahimmalek
- Department of Horticulture, College of Agriculture, Isfahan University of Technology, Isfahan 8415683111, Iran; Department of Food Chemistry and Biocatalysis, Wrocław University of Environmental and Life Sciences, 50-375 Wroclaw, Poland
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Lv Y, Li W, Liao W, Jiang H, Liu Y, Cao J, Lu W, Feng Y. Nano-Drug Delivery Systems Based on Natural Products. Int J Nanomedicine 2024; 19:541-569. [PMID: 38260243 PMCID: PMC10802180 DOI: 10.2147/ijn.s443692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Natural products have proven to have significant curative effects and are increasingly considered as potential candidates for clinical prevention, diagnosis, and treatment. Compared with synthetic drugs, natural products not only have diverse structures but also exhibit a range of biological activities against different disease states and molecular targets, making them attractive for development in the field of medicine. Despite advancements in the use of natural products for clinical purposes, there remain obstacles that hinder their full potential. These challenges include issues such as limited solubility and stability when administered orally, as well as short durations of effectiveness. To address these concerns, nano-drug delivery systems have emerged as a promising solution to overcome the barriers faced in the clinical application of natural products. These systems offer notable advantages, such as a large specific surface area, enhanced targeting capabilities, and the ability to achieve sustained and controlled release. Extensive in vitro and in vivo studies have provided further evidence supporting the efficacy and safety of nanoparticle-based systems in delivering natural products in preclinical disease models. This review describes the limitations of natural product applications and the current status of natural products combined with nanotechnology. The latest advances in nano-drug delivery systems for delivery of natural products are considered from three aspects: connecting targeting warheads, self-assembly, and co-delivery. Finally, the challenges faced in the clinical translation of nano-drugs are discussed.
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Affiliation(s)
- Ying Lv
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Wenqing Li
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Wei Liao
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Haibo Jiang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Yuwei Liu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Jiansheng Cao
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Wenfei Lu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
| | - Yufei Feng
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, 150040, People’s Republic of China
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Zhao Y, Li S, Feng M, Zhang M, Liu Z, Yao Y, Zhang T, Jiang Y, Lin Y, Cai X. Effects of Puerarin-Loaded Tetrahedral Framework Nucleic Acids on Osteonecrosis of the Femoral Head. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2302326. [PMID: 37317020 DOI: 10.1002/smll.202302326] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 05/30/2023] [Indexed: 06/16/2023]
Abstract
Osteonecrosis of the femoral head (ONFH) is recognized as a common refractory orthopedic disease that causes severe pain and poor quality of life in patients. Puerarin (Pue), a natural isoflavone glycoside, can promote osteogenesis and inhibit apoptosis of bone mesenchymal stem cells (BMSCs), demonstrating its great potential in the treatment of osteonecrosis. However, its low aqueous solubility, fast degradation in vivo, and inadequate bioavailability, limit its clinical application and therapeutic efficacy. Tetrahedral framework nucleic acids (tFNAs) are promising novel DNA nanomaterials in drug delivery. In this study, tFNAs as Pue carriers is used and synthesized a tFNA/Pue complex (TPC) that exhibited better stability, biocompatibility, and tissue utilization than free Pue. A dexamethasone (DEX)-treated BMSC model in vitro and a methylprednisolone (MPS)-induced ONFH model in vivo is also established, to explore the regulatory effects of TPC on osteogenesis and apoptosis of BMSCs. This findings showed that TPC can restore osteogenesis dysfunction and attenuated BMSC apoptosis induced by high-dose glucocorticoids (GCs) through the hedgehog and Akt/Bcl-2 pathways, contributing to the prevention of GC-induced ONFH in rats. Thus, TPC is a promising drug for the treatment of ONFH and other osteogenesis-related diseases.
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Affiliation(s)
- Yuxuan Zhao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, P. R. China
| | - Songhang Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, P. R. China
| | - Maogeng Feng
- The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou, 646000, P. R. China
| | - Mei Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, P. R. China
| | - Zhiqiang Liu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, P. R. China
| | - Yangxue Yao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, P. R. China
| | - Tianxu Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, P. R. China
| | - Yueying Jiang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, P. R. China
| | - Yunfeng Lin
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, P. R. China
- Sichuan Provincial Engineering Research Center of Oral Biomaterials, Chengdu, Sichuan, 610041, P. R. China
| | - Xiaoxiao Cai
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, P. R. China
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Yan J, Guo J, Wang Y, Xing X, Zhang X, Zhang G, Dong Z. Acute myocardial infarction therapy using calycosin and tanshinone co-loaded; mitochondrion-targeted tetrapeptide and cyclic arginyl-glycyl-aspartic acid peptide co-modified lipid-polymer hybrid nano-system: preparation, characterization, and anti myocardial infarction activity assessment. Drug Deliv 2022; 29:2815-2823. [PMID: 36047255 PMCID: PMC9487946 DOI: 10.1080/10717544.2022.2118401] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Acute myocardial infarction (AMI) is one of the most common ischemic heart diseases. However, lack of sufficient drug concentration (in the ischemic heart) is the major factor of treatment failure. It is urgent for researchers to engineer novel drug delivery systems to enhance the targeted delivery of cardioprotective agents. The aim of the present study was to investigate the anti-AMI ability of calycosin (CAL) and tanshinone (TAN) co-loaded; mitochondrion-targeted tetrapeptide (MTP) and cyclic arginyl-glycyl-aspartic acid (RGD) peptide co-modified nano-system.: We prepared CAL and TAN combined lipid-polymer hybrid nano-system, and RGD was modified to the system to achieve RGD-CAL/TAN NS. MTP-131 was conjugated with PEG and modified onto the nanoparticles to achieve dual ligands co-modified MTP/RGD-CAL/TAN NS. The physicochemical properties of nano-systems were characterized. The AMI therapy ability of the systems was investigated in AMI rats' model. The size of MTP/RGD-CAL/TAN NS was 170.2 ± 5.6 nm, with a surface charge of -18.9 ± 1.9 mV. The area under the curve (AUC) and blood circulation half-life (T1/2) of MTP/RGD-CAL/TAN NS was 178.86 ± 6.62 μg·min/mL and 0.47 h, respectively. MTP/RGD-CAL/TAN NS exhibited the most significant infarct size reduction effect of 22.9%. MTP/RGD-CAL/TAN NS exhibited the highest heart accumulation and best infarct size reduction effect, which could be used as a promising system for efficient treatment of cardiovascular diseases.
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Affiliation(s)
- Jieke Yan
- Department of Renal Transplantation, The Second Hospital of Shandong University, Ji’nan, Shandong Province, PR China
| | - Jing Guo
- Department of Gynaecology, The Second Hospital of Shandong University, Ji’nan, Shandong Province, PR China
| | - Yuzhen Wang
- Clinical Department, Jinan Vocation College of Nursing, Ji’nan, Shandong Province, PR China
| | - Xiaowei Xing
- Department of Cardiology, The Second Hospital of Shandong University, Ji’nan, Shandong Province, PR China
| | - Xuguang Zhang
- Department of Cardiology, The Second Hospital of Shandong University, Ji’nan, Shandong Province, PR China
| | - Guanghao Zhang
- Department of Cardiology, The Second Hospital of Shandong University, Ji’nan, Shandong Province, PR China
| | - Zhaoqiang Dong
- Department of Cardiology, The Second Hospital of Shandong University, Ji’nan, Shandong Province, PR China,CONTACT Zhaoqiang Dong Department of Cardiology, The Second Hospital of Shandong University, Ji’nan, 250033, Shandong Province, PR China
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Yan J, Guo J, Wang Y, Xing X, Zhang X, Zhang G, Dong Z. Acute myocardial infarction therapy using calycosin and tanshinone co-loaded mitochondria targeted lipid-polymer hybrid nano-system: Preparation, characterization, and anti myocardial infarction activity assessment. Biomed Pharmacother 2022; 155:113650. [PMID: 36130421 DOI: 10.1016/j.biopha.2022.113650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 09/01/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Acute myocardial infarction (AMI) is one of the most common ischemic heart diseases. However, lack of sufficient drug concentrations in the ischemic heart may led to treatment failure. It is urgent for researchers to engineer novel drug delivery systems to enhance the targeted delivery of cardioprotective agents. OBJECTIVE The aim of the present study was to investigate the anti-AMI ability of calycosin (CAL) and tanshinone (TAN) co-loaded mitochondria targeted lipid-polymer hybrid nano-system. METHODS CAL and TAN combined lipid-polymer hybrid nano-systems were prepared and MTP-131 was conjugated with PEG and modified onto the nanoparticles to achieve MTP-CAL/TAN NS. The physicochemical properties of nano-systems were characterized, the AMI therapy ability of the systems was investigated in AMI rats' model. RESULTS The size of MTP-CAL/TAN NS was 168.7 ± 5.1 nm, with a surface charge of - 21.3 ± 2.3 mV. The area under the curve (AUC) and blood circulation half-life (T1/2) of MTP-CAL/TAN NS was 178.86 ± 6.62 μg·min/mL and 0.47 h, respectively. MTP-CAL/TAN NS exhibited the most significant infarct size reduction effect of 23.9 %. CONCLUSION MTP-CAL/TAN NS exhibited the highest heart accumulation and best infarct size reduction effect, which could be used as a promising system for efficient treatment of cardiovascular diseases.
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Affiliation(s)
- Jieke Yan
- Department of Renal Transplantation, The Second Hospital of Shandong University, Ji'nan, 250033 Shandong Province, PR China
| | - Jing Guo
- Department of Gynaecology, The Second Hospital of Shandong University, Ji'nan, 250033 Shandong Province, PR China
| | - Yuzhen Wang
- Clinical Department, Jinan Vocation College of Nursing, Ji'nan, 250033 Shandong Province, PR China
| | - Xiaowei Xing
- Department of Cardiology, The Second Hospital of Shandong University, Ji'nan, 250033 Shandong Province, PR China
| | - Xuguang Zhang
- Department of Cardiology, The Second Hospital of Shandong University, Ji'nan, 250033 Shandong Province, PR China
| | - Guanghao Zhang
- Department of Cardiology, The Second Hospital of Shandong University, Ji'nan, 250033 Shandong Province, PR China
| | - Zhaoqiang Dong
- Department of Cardiology, The Second Hospital of Shandong University, Ji'nan, 250033 Shandong Province, PR China.
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Wang D, Bu T, Li Y, He Y, Yang F, Zou L. Pharmacological Activity, Pharmacokinetics, and Clinical Research Progress of Puerarin. Antioxidants (Basel) 2022; 11:2121. [PMID: 36358493 PMCID: PMC9686758 DOI: 10.3390/antiox11112121] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/22/2022] [Accepted: 10/26/2022] [Indexed: 09/01/2023] Open
Abstract
As a kind of medicine and food homologous plant, kudzu root (Pueraria lobata (Willd.) Ohwi) is called an "official medicine" in Chinese folk medicine. Puerarin is the main active component extracted from kudzu root, and its structural formula is 8-β-D-grapes pyranose-4, 7-dihydroxy isoflavone, with a white needle crystal; it is slightly soluble in water, and its aqueous solution is colorless or light yellow. Puerarin is a natural antioxidant with high health value and has a series of biological activities such as antioxidation, anti-inflammation, anti-tumor effects, immunity improvement, and cardio-cerebrovascular and nerve cell protection. In particular, for the past few years, it has also been extensively used in clinical study. This review focuses on the antioxidant activity of puerarin, the therapy of diverse types of inflammatory diseases, various new drug delivery systems of puerarin, the "structure-activity relationship" of puerarin and its derivatives, and pharmacokinetic and clinical studies, which can provide a new perspective for the puerarin-related drug research and development, clinical application, and further development and utilization.
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Affiliation(s)
- Di Wang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Tong Bu
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yangqian Li
- Asset and Laboratory Management Department, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yueyue He
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Fan Yang
- Academic Affairs Office, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Chengdu University, Chengdu 610106, China
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Dong Z, Wang Y, Guo J, Tian C, Pan W, Wang H, Yan J. Prostate Cancer Therapy Using Docetaxel and Formononetin Combination: Hyaluronic Acid and Epidermal Growth Factor Receptor Targeted Peptide Dual Ligands Modified Binary Nanoparticles to Facilitate the in vivo Anti-Tumor Activity. Drug Des Devel Ther 2022; 16:2683-2693. [PMID: 35983428 PMCID: PMC9380734 DOI: 10.2147/dddt.s366622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 07/27/2022] [Indexed: 12/24/2022] Open
Abstract
Objective To evaluate the prostate cancer therapy efficiency of the synergistic combination docetaxel (DTX) and formononetin (FMN) in one nano-sized drug delivery system. Hyaluronic acid (HA) and epidermal growth factor receptor-targeted peptide (GE11) dual ligands were applied to modify the nano-systems. Methods In this study, GE11-modified nanoparticles (GE-NPs) were applied for the loading of DTX, and HA-decorated NPs (HA-NPs) were used to encapsulate FMN. HA and GE11 dual ligand-modified binary nanoparticles (HAGE-DTX/FMN-NPs) were constructed by the self-assembling of GE-NPs and HA-NPs. The anti-PCa ability of the system was evaluated in vitro on PC-3 human prostate carcinoma cells (PC3 cells) and in vivo on PC3 tumor-bearing mice in comparison with single NPs and free drugs formulations. Results HA/GE-DTX/FMN-NPs were nano-sized particles with smaller particles coating on the inner core and achieved a size of 189.5 nm. HA/GE-DTX/FMN-NPs showed a cellular uptake efficiency of 59.6%, and a more efficient inhibition effect on PC3 cells compared with single ligand-modified NPs and free drugs. HA/GE-DTX/FMN-NPs showed significantly higher tumor inhibition efficiency than their single drug-loaded counterparts and free drugs. Conclusion HA/GE-DTX/FMN-NPs have a synergistic anti-tumor effect and also could the reduce unexpected side effects during the cancer therapy. It could be used as a promising anti-PCa system.
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Affiliation(s)
- Zhaoqiang Dong
- Department of Cardiology, The Second Hospital of Shandong University, Ji’nan, 250033, People’s Republic of China
| | - Yuzhen Wang
- Clinical Department, Jinan Vocation College of Nursing, Ji’nan, 250033, People’s Republic of China
| | - Jing Guo
- Department of Gynaecology, The Second Hospital of Shandong University, Ji’nan, 250033, People’s Republic of China
| | - Chuan Tian
- Department of Renal Transplantation, The Second Hospital of Shandong University, Ji’nan, 250033, People’s Republic of China
| | - Wengu Pan
- Department of Renal Transplantation, The Second Hospital of Shandong University, Ji’nan, 250033, People’s Republic of China
| | - Hongwei Wang
- Department of Renal Transplantation, The Second Hospital of Shandong University, Ji’nan, 250033, People’s Republic of China
| | - Jieke Yan
- Department of Renal Transplantation, The Second Hospital of Shandong University, Ji’nan, 250033, People’s Republic of China
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12
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Zhou YX, Zhang H, Peng C. Effects of Puerarin on the Prevention and Treatment of Cardiovascular Diseases. Front Pharmacol 2021; 12:771793. [PMID: 34950032 PMCID: PMC8689134 DOI: 10.3389/fphar.2021.771793] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 11/22/2021] [Indexed: 11/13/2022] Open
Abstract
Puerarin, an isoflavone glycoside derived from Pueraria lobata (Willd.) Ohwi, has been identified as a pharmacologically active component with diverse benefits. A large number of experimental and clinical studies have demonstrated that puerarin is widely used in the treatment of a variety of diseases. Among them, cardiovascular diseases (CVDs) are the leading cause of death in the world, and therefore remain one of the most prominent global public health concerns. In this review, we systematically analyze the preclinical investigations of puerarin in CVDs, such as atherosclerosis, cardiac hypertrophy, heart failure, diabetic cardiovascular complications, myocardial infarction, stroke and hypertension. In addition, the potential molecular targets of puerarin are also discussed. Furthermore, we summarize the clinical trails of puerarin in the treatment of CVDs. Finally, the therapeutic effects of puerarin derivatives and its drug delivery systems are overviewed.
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Affiliation(s)
- Yan-Xi Zhou
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Library, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hong Zhang
- Institute of Interdisciplinary Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cheng Peng
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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13
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Wang J, Zhang S, Di L. Acute myocardial infarction therapy: in vitro and in vivo evaluation of atrial natriuretic peptide and triphenylphosphonium dual ligands modified, baicalin-loaded nanoparticulate system. Drug Deliv 2021; 28:2198-2204. [PMID: 34662253 PMCID: PMC8525923 DOI: 10.1080/10717544.2021.1989086] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Background Myocardial infarction (MI) is one of the most common ischemic heart diseases. It is very essential to explore new types of cardioprotective drugs delivery systems in this area. Objective The aim of the present study was to investigate the protective effect of baicalin (BA) and puerarin (PU) against acute MI rat models. BA and PU co-loaded nanoparticulate system were developed to improve bioavailability of the drugs, to prolong retention time in vivo and to enhance the protective effect. Methods In the present study, ANP and TPP contained ligands were synthesized. ANP/TPP-BN-LPNs were prepared and its physico-chemical properties were evaluated. The MI therapy efficiency of ANP/TPP-BN-LPNs was assessed in rats after intravenous injection. Single ligand contained LPNs, no ligand contained LPNs, and BN solution formulations were also prepared and used for the comparison. Results ANP/TPP-BN-LPNs were uniform and spheroidal particles. The size of ANP/TPP-BN-LPNs was 98.5 ± 2.9 nm, with a zeta potential of –19.5 ± 1.9 mV. The dual ligands modified LPNs exhibited significantly improved therapeutic efficiency compared with the single ligand modified LPNs and other systems. In vivo infarct therapy studies in rats proved that ANP/TPP-BN-LPNs were a promising system for efficient delivery of cardiovascular drugs for the treatment of cardiovascular diseases. Conclusions ANP/TPP-BN-LPNs could be used as a long-circulating and heart-targeting drug delivery system.
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Affiliation(s)
- Jie Wang
- Intervention Center, Linyi People's Hospital Beicheng New District Hospital, Linyi, PR China
| | - Shouwen Zhang
- Cardiology Pacing and Electrophysiology Ward, Linyi People's Hospital Beicheng New District Hospital, Linyi, PR China
| | - Lizhe Di
- Oral Cavity Clinic, Linyi People's Hospital, Linyi, PR China
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14
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Alvi SB, Ahmed S, Sridharan D, Naseer Z, Pracha N, Wang H, Boudoulas KD, Zhu W, Sayed N, Khan M. De novo Drug Delivery Modalities for Treating Damaged Hearts: Current Challenges and Emerging Solutions. Front Cardiovasc Med 2021; 8:742315. [PMID: 34651028 PMCID: PMC8505729 DOI: 10.3389/fcvm.2021.742315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 08/31/2021] [Indexed: 11/13/2022] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of mortality, resulting in approximately one-third of deaths worldwide. Among CVD, acute myocardial infarctions (MI) is the leading cause of death. Current treatment modalities for treating CVD have improved over the years, but the demand for new and innovative therapies has been on the rise. The field of nanomedicine and nanotechnology has opened a new paradigm for treating damaged hearts by providing improved drug delivery methods, specifically targeting injured areas of the myocardium. With the advent of innovative biomaterials, newer therapeutics such as growth factors, stem cells, and exosomes have been successfully delivered to the injured myocardial tissue, promoting improvement in cardiac function. This review focuses on three major drug delivery modalities: nanoparticles, microspheres, and hydrogels, and their potential for treating damaged hearts following an MI.
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Affiliation(s)
- Syed Baseeruddin Alvi
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Davis Heart and Lung Research Institute, College of Medicine, Columbus, OH, United States
| | - Salmman Ahmed
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Davis Heart and Lung Research Institute, College of Medicine, Columbus, OH, United States
| | - Divya Sridharan
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Davis Heart and Lung Research Institute, College of Medicine, Columbus, OH, United States
| | - Zahra Naseer
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Davis Heart and Lung Research Institute, College of Medicine, Columbus, OH, United States
| | - Nooruddin Pracha
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Davis Heart and Lung Research Institute, College of Medicine, Columbus, OH, United States
| | - Henry Wang
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Davis Heart and Lung Research Institute, College of Medicine, Columbus, OH, United States
| | - Konstantinos Dean Boudoulas
- Division of Cardiovascular Medicine, Department of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Wuqiang Zhu
- Department of Cardiovascular Diseases, Physiology and Biomedical Engineering, Mayo Clinic, Phoenix, AZ, United States
| | - Nazish Sayed
- Division of Vascular Surgery, Department of Surgery, The Stanford Cardiovascular Institute, Stanford University, Stanford, CA, United States
| | - Mahmood Khan
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Davis Heart and Lung Research Institute, College of Medicine, Columbus, OH, United States
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15
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Xue Z, Zhao F, Sang X, Qiao Y, Shao R, Wang Y, Gao S, Fan G, Zhu Y, Yang J. Combination therapy of tanshinone IIA and puerarin for pulmonary fibrosis via targeting IL6-JAK2-STAT3/STAT1 signaling pathways. Phytother Res 2021; 35:5883-5898. [PMID: 34427348 DOI: 10.1002/ptr.7253] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 08/03/2021] [Accepted: 08/08/2021] [Indexed: 12/21/2022]
Abstract
Efficient therapy of idiopathic pulmonary fibrosis (IPF) is still a major challenge. The current studies with single-target drug therapy are the pessimistic approaches due to the complex characteristics of IPF. Here, a combination therapy of Tanshinone IIA and Puerarin for IPF was proposed to alleviate IPF due to their antiinflammatory and anti-fibrotic effects. In vivo, the combination therapy could significantly attenuate the area of ground glass opacification that was presented by 85% percentile density score of the micro-CT images when compared to single conditions. In addition, the combination therapy enormously improved the survival rate and alleviated pathological changes in bleomycin (BLM)-induced IPF mice. By using a wide spectrum of infiltration biomarkers in immunofluorescence assay in pathological sections, we demonstrate that fewer IL6 related macrophage infiltration and fibrosis area after this combination therapy, and further proved that IL6-JAK2-STAT3/STAT1 is the key mechanism of the combination therapy. In vitro, combination therapy markedly inhibited the fibroblasts activation and migration which was induced by TGF-β1 or/and IL6 through JAK2-STAT3/STAT1 signaling pathway. This study demonstrated that combination therapeutic effect of TanIIA and Pue on IPF may be related to the reduced inflammatory response targeting IL6, which could be an optimistic and effective approach for IPF.
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Affiliation(s)
- Zhifeng Xue
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Fangzhe Zhao
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiaoqing Sang
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yuchuan Qiao
- USC Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Rui Shao
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yuanyuan Wang
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Shan Gao
- Medical Experiment Center, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin, China
| | - Guanwei Fan
- Medical Experiment Center, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin, China
| | - Yan Zhu
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jian Yang
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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16
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Sahoo RK, Singh H, Thakur K, Gupta U, Goyal AK. Theranostic Applications of Nanomaterials in the Field of Cardiovascular Diseases. Curr Pharm Des 2021; 28:91-103. [PMID: 34218771 DOI: 10.2174/1381612827666210701154305] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 05/27/2021] [Indexed: 11/22/2022]
Abstract
A large percentage of people are being exposed to mortality due to cardiovascular diseases. Convention approaches have not provided satisfactory outcomes in the management of these diseases. To overcome the limitations of conventional approaches, nanomaterials like nanoparticles, nanotubes, micelles, lipid based nanocarriers, dendrimers, carbon based nano-formulations represent the new aspect of diagnosis and treatment of cardiovascular diseases. The unique inherent properties of the nanomaterials are the major reasons for their rapidly growing demand in the field of medicine. Profound knowledge in the field of nanotechnology and biomedicine is needed for the notable translation of nanomaterials into theranostic cardiovascular applications. In this review, the authors have summarized different nanomaterials which are being extensively used to diagnose and treat the diseases such as coronary heart disease, myocardial infarction, atherosclerosis, stroke and thrombosis.
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Affiliation(s)
- Rakesh K Sahoo
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, Ajmer, Rajasthan 305817, India
| | - Himani Singh
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, Ajmer, Rajasthan 305817, India
| | - Kamlesh Thakur
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, Ajmer, Rajasthan 305817, India
| | - Umesh Gupta
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, Ajmer, Rajasthan 305817, India
| | - Amit K Goyal
- Department of Pharmacy, School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, Ajmer, Rajasthan 305817, India
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17
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Wang H, Li Y, Min Y, Zhang H, Hao L, Zhang R, Jiang Y, Song Y. Preparation and properties of Pue-loaded HA-ADH-PS nanomicelles. Des Monomers Polym 2021; 24:1-12. [PMID: 33536833 PMCID: PMC7832032 DOI: 10.1080/15685551.2020.1860481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Puerarin (Pue) is the most abundant isoflavonoid in kudzu root. It has been widely used as a therapeutic agent for the treatment of cardiovascular diseases. However, poor-bioavailability of puerarin is the main obstacle to its widespread clinical applications. In this paper, HA-ADH-PS nanomicelles were prepared by chemical modification, noncovalent modification and etc, and characterized by means of FT-IR, ultraviolet (UV) and thermogravimetric analysis (TG). The encapsulation efficiency and drug loading of Pue-loaded HA-ADH-PS nanomicelles were 45.1% and 19.89% by UV, respectively. It could be observed from the transmission electron microscopy (TEM) images that HA-ADH-PS micelles appeared obvious spherical structure in the water. The particle size of HA-ADH-PS nanomicelles and Pue-loaded HA-ADH-PS nanomicelles were about 136.8 nm and 119.5 nm with a PDI of 0.237 and 0.272, respectively. The fluorescence probe method was used to characterize the critical micelle concentration, the critical micelle concentration (CMC) value of the nanomicells was 0.002 g/L and the results met the requirements and ensured the stability of micelles after dilution. DPPH assay suggested that Pue-loaded HA-ADH-PS nanomicelles had an obvious radical scavenging effect in vitro. MTT test showed that Pue-loaded HA-ADH-PS nanomicelles was non-toxic and had good biocompatibility. Thus, Pue-loaded HA-ADH-PS nanomicelles could be used as a potential drug carrier for puerarin.
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Affiliation(s)
- Huiru Wang
- Department of Pharmaceutical Engineering, Qingdao University of Science and Technology, Qingdao P.R. China
| | - Yuanyuan Li
- Department of Pharmaceutical Engineering, Qingdao University of Science and Technology, Qingdao P.R. China
| | - Yunpeng Min
- Department of Pharmaceutical Engineering, Qingdao University of Science and Technology, Qingdao P.R. China
| | - Hang Zhang
- College of Marines Life Science, Ocean University of China, Qingdao, P.R., China
| | - Linkun Hao
- Department of Pharmaceutical Engineering, Qingdao University of Science and Technology, Qingdao P.R. China.,College of Marines Life Science, Ocean University of China, Qingdao, P.R., China
| | - Ru Zhang
- Department of Pharmaceutical Engineering, Qingdao University of Science and Technology, Qingdao P.R. China.,College of Marines Life Science, Ocean University of China, Qingdao, P.R., China
| | - Yunying Jiang
- Department of Pharmaceutical Engineering, Qingdao University of Science and Technology, Qingdao P.R. China.,College of Marines Life Science, Ocean University of China, Qingdao, P.R., China
| | - Yimin Song
- Department of Pharmaceutical Engineering, Qingdao University of Science and Technology, Qingdao P.R. China
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