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Abdelalim LR, Elnaggar YSR, Abdallah OY. Lactoferrin, chitosan double-coated oleosomes loaded with clobetasol propionate for remyelination in multiple sclerosis: Physicochemical characterization and in-vivo assessment in a cuprizone-induced demyelination model. Int J Biol Macromol 2024; 277:134144. [PMID: 39053824 DOI: 10.1016/j.ijbiomac.2024.134144] [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: 11/27/2023] [Revised: 07/10/2024] [Accepted: 07/23/2024] [Indexed: 07/27/2024]
Abstract
Multiple sclerosis is a chronic inflammatory demyelinating disorder of the CNS characterized by continuous myelin damage accompanied by deterioration in functions. Clobetasol propionate (CP) is the most potent topical corticosteroid with serious side effects related to systemic absorption. Previous studies introduced CP for remyelination without considering systemic toxicity. This work aimed at fabrication and optimization of double coated nano-oleosomes loaded with CP to achieve brain targeting through intranasal administration. The optimized formulation was coated with lactoferrin and chitosan for the first time. The obtained double-coated oleosomes had particle size (220.07 ± 0.77 nm), zeta potential (+30.23 ± 0.41 mV) along with antioxidant capacity 9.8 μM ascorbic acid equivalents. Double coating was well visualized by TEM and significantly decreased drug release. Three different doses of CP were assessed in-vivo using cuprizone-induced demyelination in C57Bl/6 mice. Neurobehavioral tests revealed improvement in motor and cognitive functions of mice in a dose-dependent manner. Histopathological examination of the brain showed about 2.3 folds increase in corpus callosum thickness in 0.3 mg/kg CP dose. Moreover, the measured biomarkers highlighted the significant antioxidant and anti-inflammatory capacity of the formulation. In conclusion, the elaborated biopolymer-integrating nanocarrier succeeded in remyelination with 6.6 folds reduction in CP dose compared to previous studies.
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Affiliation(s)
- Lamiaa R Abdelalim
- Department of Pharmaceutics and pharmaceutical technology, Faculty of Pharmacy, Pharos University in Alexandria, Alexandria, Egypt
| | - Yosra S R Elnaggar
- Department of Pharmaceutics and pharmaceutical technology, Faculty of Pharmacy, Pharos University in Alexandria, Alexandria, Egypt; Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt.
| | - Ossama Y Abdallah
- Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
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2
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Tashima T. Mesenchymal Stem Cell (MSC)-Based Drug Delivery into the Brain across the Blood-Brain Barrier. Pharmaceutics 2024; 16:289. [PMID: 38399342 PMCID: PMC10891589 DOI: 10.3390/pharmaceutics16020289] [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: 01/17/2024] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 02/25/2024] Open
Abstract
At present, stem cell-based therapies using induced pluripotent stem cells (iPSCs) or mesenchymal stem cells (MSCs) are being used to explore the potential for regenerative medicine in the treatment of various diseases, owing to their ability for multilineage differentiation. Interestingly, MSCs are employed not only in regenerative medicine, but also as carriers for drug delivery, homing to target sites in injured or damaged tissues including the brain by crossing the blood-brain barrier (BBB). In drug research and development, membrane impermeability is a serious problem. The development of central nervous system drugs for the treatment of neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease, remains difficult due to impermeability in capillary endothelial cells at the BBB, in addition to their complicated pathogenesis and pathology. Thus, intravenously or intraarterially administered MSC-mediated drug delivery in a non-invasive way is a solution to this transendothelial problem at the BBB. Substances delivered by MSCs are divided into artificially included materials in advance, such as low molecular weight compounds including doxorubicin, and expected protein expression products of genetic modification, such as interleukins. After internalizing into the brain through the fenestration between the capillary endothelial cells, MSCs release their cargos to the injured brain cells. In this review, I introduce the potential and advantages of drug delivery into the brain across the BBB using MSCs as a carrier that moves into the brain as if they acted of their own will.
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Affiliation(s)
- Toshihiko Tashima
- Tashima Laboratories of Arts and Sciences, 1239-5 Toriyama-cho, Kohoku-ku, Yokohama 222-0035, Japan
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Dayani L, Dinani MS, Aliomrani M, Hashempour H, Varshosaz J, Taheri A. Immunomodulatory effects of cyclotides isolated from Viola odorata in an experimental autoimmune encephalomyelitis animal model of multiple sclerosis. Mult Scler Relat Disord 2022; 64:103958. [PMID: 35716476 DOI: 10.1016/j.msard.2022.103958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 04/19/2022] [Accepted: 06/09/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Multiple sclerosis (MS) is a demyelinating disease of the central nervous system that causes chronic inflammation. Cyclotides are small plant proteins with a wide range of biological activity, making them a target for researchers to investigate. This study was conducted to investigate the possible effects of cyclotide-rich fractions from Viola odorata as an immunomodulatory agent in an experimental autoimmune encephalomyelitis (EAE) model of MS. METHODS At room temperature, the plant materials were subjected to maceration in methanol: dichloromethane (1:1; v/v) for 3 days. The extraction was repeated 3 times, and the final concentrated extract was partitioned 3 times by 1/2 volume of double-distilled water. The aqueous phases were separated and freeze-dried. Finally, the crude extract was fractionated by C18 silicagel using vacuum liquid chromatography, with mobile phases of 30%, 50% and 80% of ethanol: water, respectively. The 50%, and 80% fractions were analyzed by HPLC and MALDI-TOF analysis and administrated intraperitoneally to forty-five female C57BL/6 EAE-induced mice, at 5, 25, and 50 mg/kg doses. After 28 days, the animals were evaluated using EAE clinical scoring which was done every 3 days, cytokine levels, and myelination level. RESULTS The results confirmed the presence of cyclotides in V. odorata based on their retention time and the composition of mobile phase in HPLC and the molecular weight of the peaks in MALDI-TOF analysis. It was observed that cyclotides, especially in the 80% fraction group at the dose of 50 mg/kg significantly reduced the clinical scores, inflammation, and demyelination in EAE mice compared with the normal saline group (P<0.05), and the results of this group were comparable with fingolimod (P>0.05). CONCLUSION It could be concluded that V. odorata is a rich source of cyclotides which they could be extracted by an easily available process and also, they could be used as immunomodulatory agents in MS, with similar effects to fingolimod.
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Affiliation(s)
- Ladan Dayani
- Novel Drug Delivery Systems Research Centre, Department of Pharmaceutics, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Pharmaceutics, Faculty of Pharmacy and Novel Drug Delivery Systems Research Centre, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Masoud Sadeghi Dinani
- Department of Pharmacognosy, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mehdi Aliomrani
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hossein Hashempour
- Department of Chemistry, Faculty of Basic Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Jaleh Varshosaz
- Novel Drug Delivery Systems Research Centre, Department of Pharmaceutics, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Pharmaceutics, Faculty of Pharmacy and Novel Drug Delivery Systems Research Centre, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Azade Taheri
- Novel Drug Delivery Systems Research Centre, Department of Pharmaceutics, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Pharmaceutics, Faculty of Pharmacy and Novel Drug Delivery Systems Research Centre, Isfahan University of Medical Sciences, Isfahan, Iran.
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Jan Z, Mollazadeh S, Abnous K, Taghdisi SM, Danesh A, Ramezani M, Alibolandi M. Targeted Delivery Platforms for the Treatment of Multiple Sclerosis. Mol Pharm 2022; 19:1952-1976. [PMID: 35501974 DOI: 10.1021/acs.molpharmaceut.1c00892] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Multiple sclerosis (MS) is a neurodegenerative condition of the central nervous system (CNS) that presents with varying levels of disability in patients, displaying the significance of timely and effective management of this complication. Though several treatments have been developed to protect nerves, comprehensive improvement of MS is still considered an essential bottleneck. Therefore, the development of innovative treatment methods for MS is one of the core research areas. In this regard, nanoscale platforms can offer practical and ideal approaches to the diagnosis and treatment of various diseases, especially immunological disorders such as MS, to improve the effectiveness of conventional therapies. It should be noted that there is significant progress in the development of neuroprotective strategies through the implementation of various nanoparticles, monoclonal antibodies, peptides, and aptamers. In this study, we summarize different particle systems as well as targeted therapies, such as antibodies, peptides, nucleic acids, and engineered cells for the treatment of MS, and discuss their potential in the treatment of MS in the preclinical and clinical stages. Future advances in targeted delivery of medical supplies may offer new strategies for complete recovery as well as practical treatment of progressive forms of MS.
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Affiliation(s)
- Zeinab Jan
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Science, 7GJP+VPQ Mashhad, Iran
| | - Samaneh Mollazadeh
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, F82C+G8V Bojnurd, Iran
| | - Khalil Abnous
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, 7GJP+VPQ Mashhad, Iran
| | - Seyed Mohammad Taghdisi
- Targeted Drug Delivery Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, 7GJP+VPQ Mashhad, Iran
| | - Abolghasem Danesh
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Science, 7GJP+VPQ Mashhad, Iran
| | - Mohammad Ramezani
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, 7GJP+VPQ Mashhad, Iran
| | - Mona Alibolandi
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, 7GJP+VPQ Mashhad, Iran
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Liu H, Chen B, Zhu Q. Potential application of hydrogel to the diagnosis and treatment of multiple sclerosis. J Biol Eng 2022; 16:10. [PMID: 35395765 PMCID: PMC8991948 DOI: 10.1186/s13036-022-00288-7] [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] [Received: 12/31/2021] [Accepted: 03/12/2022] [Indexed: 11/18/2022] Open
Abstract
Abstract Multiple sclerosis (MS) is a chronic demyelinating disease of the central nervous system. This disorder may cause progressive and permanent impairment, placing significant physical and psychological strain on sufferers. Each progress in MS therapy marks a significant advancement in neurological research. Hydrogels can serve as a scaffold with high water content, high expansibility, and biocompatibility to improve MS cell proliferation in vitro and therapeutic drug delivery to cells in vivo. Hydrogels may also be utilized as biosensors to detect MS-related proteins. Recent research has employed hydrogels as an adjuvant imaging agent in immunohistochemistry assays. Following an overview of the development and use of hydrogels in MS diagnostic and therapy, this review discussed hydrogel’s advantages and future opportunities in the diagnosis and treatment of MS. Graphical abstract ![]()
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Affiliation(s)
- Haochuan Liu
- Department of Orthopaedics, China-Japan Union Hospital of Jilin University, Xiantai Street No. 126, Changchun, TX, 130031, PR China
| | - Bing Chen
- Department of Anesthesiology, China-Japan Union Hospital of Jilin University, Xiantai Street No. 126, Changchun, TX, 130031, PR China.
| | - Qingsan Zhu
- Department of Orthopaedics, China-Japan Union Hospital of Jilin University, Xiantai Street No. 126, Changchun, TX, 130031, PR China.
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Khosravi S, Bardania H, Mansouri R, Tahoori MT, Ghafari F, Mohammadzdeh A, Fouani MH, Pourfathollah AA, Soleimani M. Switch off inflammation in spleen cells with CD40-targeted PLGA nanoparticles containing dimethyl fumarate. Colloids Surf B Biointerfaces 2021; 208:112091. [PMID: 34507070 DOI: 10.1016/j.colsurfb.2021.112091] [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: 04/06/2021] [Revised: 08/26/2021] [Accepted: 08/31/2021] [Indexed: 11/15/2022]
Abstract
The purpose of this study was designing and synthesizing a PLGA formulation targeted with anti-CD40 monoclonal antibody, which has suitable physicochemical properties as a dimethyl fumarate (DMF) drug delivery system having minimal cytotoxicity. Therefore, this research was performed to determine the effect of anti-CD40mAb-DMF-NPs on the expression of IL-1β, IL-6 and TNF-α cytokine genes in mouse splenocytes. The toxicity of different groups, namely free PLGA, free DMF, DMF-containing PLGA, anti-CD40mAb-DMF-NPs, was evaluated by MTT assay. PLGA formulations conjugated with mAbCD40 were loaded with DMF drug that showed little cytotoxic effect against mouse splenocytes. QRT-PCR method was subsequently used to assess the effect of the mentioned groups on the expression of IL-1β, TNF-α and IL-6 genes. After treatment of the cells with DMF alone or with polymer carriers, the expression of IL-1β, IL-6 and TNF-α cytokine genes was significantly reduced. The decrease in expression was markedly higher in the antibody-targeted nanoparticles group relative to other treatment groups. Our results in this area are promising and provide a good basis for further future studies in this regard.
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Affiliation(s)
- Sahar Khosravi
- Department of Immunology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran
| | - Hassan Bardania
- Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran; Clinical Research Development Unit, Imamsajad Hospital, Yasuj University of Medical Sciences, Yasuj, Iran.
| | - Reza Mansouri
- Department of Immunology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran.
| | - Mohammad Taher Tahoori
- Department of Immunology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran.
| | - Fereshte Ghafari
- Department of Immunology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran
| | - Adel Mohammadzdeh
- Department of Immunology and Genetic, Urmia University of Medical Sciences, Urmia, Iran
| | - Mohamad Hassan Fouani
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Ali Akbar Pourfathollah
- Department of Immunology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Masoud Soleimani
- Department of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
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Docu Axelerad A, Stroe AZ, Gogu AE, Docu Axelerad D. Assessing the values of circulating immune complexes in multiple sclerosis patients following immunomodulator or corticosteroid treatment. Exp Ther Med 2021; 21:542. [PMID: 33815615 DOI: 10.3892/etm.2021.9974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 02/04/2021] [Indexed: 12/29/2022] Open
Abstract
Multiple sclerosis is defined as an immune-mediated disease that affects the central nervous system, and also is characterized by the presence of immune cells and mediators which contribute to the subsidiary neuroinflammation associated with multiple sclerosis. Throughout the evolution of multiple sclerosis, it has been observed that circulating immune complexes (CICs) have higher values in these patients, especially in the acute phase of the disease. Thus, the aim of the present study was to observe, if in acute attack, relapsing-remitting multiple sclerosis patients still present high values of CICs after treatment with glatiramer and prednisone. We divided 70 patients with multiple sclerosis with high values of CICs into two treatment groups, one treated with glatiramer (Copaxone) (immunomodulatory treatment) and the other with prednisone (corticosteroid treatment). After three months of treatment, we assessed the levels of CICs of the two multiple sclerosis groups and we observed that the patients that followed the immunomodulatory treatment had lower values of CICs than the group that followed the corticosteroid treatment. In addition, another observation established was that the glatiramer treatment group had higher levels of vitamin D in the serum than the prednisone group of multiple sclerosis patients. To conclude, better outcomes, from the point of view of the results obtained from the comparative analysis of the values of CICs and vitamin D, were demonstrated by following immunomodulatory treatment.
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Affiliation(s)
- Any Docu Axelerad
- Department of Neurology, Faculty of General Medicine, 'Ovidius' University of Constanta, 900470 Constanta, Romania
| | - Alina Zorina Stroe
- Department of Neurology, Faculty of General Medicine, 'Ovidius' University of Constanta, 900470 Constanta, Romania
| | - Anca Elena Gogu
- Department of Neurology, Faculty of General Medicine, Victor Babeș University of Medicine and Pharmacy Timișoara, 300041 Timisoara, Romania
| | - Daniel Docu Axelerad
- Department of Sports, Faculty of Physical Education and Sports, 'Ovidius' University of Constanta, 900470 Constanta, Romania
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Zeng Y, Li Z, Zhu H, Gu Z, Zhang H, Luo K. Recent Advances in Nanomedicines for Multiple Sclerosis Therapy. ACS APPLIED BIO MATERIALS 2020; 3:6571-6597. [PMID: 35019387 DOI: 10.1021/acsabm.0c00953] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yujun Zeng
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zhiqian Li
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hongyan Zhu
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zhongwei Gu
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hu Zhang
- Amgen Bioprocessing Centre, Keck Graduate Institute, Claremont, California 91711, United States
| | - Kui Luo
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
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Souza KM, Diniz IM, de Lemos LLP, Junior NGR, Zuppo IDF, Teodoro JA, Acurcio FDA, Atallah ÁN, Júnior AAG. Effectiveness of first-line treatment for relapsing-remitting multiple sclerosis in Brazil: A 16-year non-concurrent cohort study. PLoS One 2020; 15:e0238476. [PMID: 32877451 PMCID: PMC7467258 DOI: 10.1371/journal.pone.0238476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 08/17/2020] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Relapsing-remitting multiple sclerosis (RRMM) is a chronic, progressive, inflammatory and immune-mediated disease that affects the central nervous system and is characterized by episodes of neurological dysfunction followed by a period of remission. The pharmacological strategy aims to delay the progression of the disease and prevent relapse. Interferon beta and glatiramer are commonly used in the Brazilian public health system and are available to patients who meet the guideline criteria. The scenario of multiple treatments available and in development brings the need for discussion and evaluation of the technologies already available before the incorporation of new drugs. This study analyses the effectiveness of first-line treatment of RRMS measured by real-world evidence data, from the Brazilian National Health System (SUS). METHODS AND FINDINGS We conducted a non-concurrent national cohort between 2000 and 2015. The study population consisted of 22,722 patients with RRMS using one of the following first-line drugs of interest: glatiramer or one of three presentations of interferon beta. Kaplan-Meier analysis was used to estimate the time to treatment failure. A univariate and multivariate Cox proportional hazard model was used to evaluate factors associated with treatment failure. In addition, patients were propensity score-matched (1:1) in six groups of comparative first-line treatments to evaluate the effectiveness among them. The analysis indicated a higher risk of treatment failure in female patients (HR = 1.08; P = 0,01), those with comorbidities at baseline (HR = 1.20; P<0,0001), in patients who developed comorbidities after starting treatment (i.e., rheumatoid arthritis-HR = 1.65; P<0,0001), those exclusive SUS patients (HR = 1.31; P<0,0001) and among patients using intramuscular interferon beta (IM βINF-1a) (28% to 60% compared to the other three treatments; P<0,0001). Lower risk of treatment failure was found among patients treated with glatiramer. CONCLUSIONS This retrospective cohort suggests that glatiramer is associated with greater effectiveness compared to the three presentations of interferon beta. When evaluating beta interferons, the results suggest that the intramuscular presentation is not effective in the treatment of multiple sclerosis.
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Affiliation(s)
- Kathiaja Miranda Souza
- Programa de Pós-Graduação em Saúde Baseada em Evidências, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | - Isabela Maia Diniz
- SUS Collaborating Centre for Technology Assessment & Excellence in Health, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Programa de Pós-Graduação em Medicamentos e Assistência Farmacêutica, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Lívia Lovato Pires de Lemos
- SUS Collaborating Centre for Technology Assessment & Excellence in Health, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Programa de Pós-Graduação em Saúde Pública, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Nélio Gomes Ribeiro Junior
- SUS Collaborating Centre for Technology Assessment & Excellence in Health, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Isabella de Figueiredo Zuppo
- SUS Collaborating Centre for Technology Assessment & Excellence in Health, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Juliana Alvares Teodoro
- SUS Collaborating Centre for Technology Assessment & Excellence in Health, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Programa de Pós-Graduação em Medicamentos e Assistência Farmacêutica, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Francisco de Assis Acurcio
- SUS Collaborating Centre for Technology Assessment & Excellence in Health, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Programa de Pós-Graduação em Medicamentos e Assistência Farmacêutica, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Programa de Pós-Graduação em Saúde Pública, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Álvaro Nagib Atallah
- Programa de Pós-Graduação em Saúde Baseada em Evidências, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
- Cochrane Brazil, Centro de Estudos de Saúde Baseada em Evidências e Avaliação Tecnológica em Saúde, São Paulo, São Paulo, Brazil
| | - Augusto Afonso Guerra Júnior
- SUS Collaborating Centre for Technology Assessment & Excellence in Health, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Programa de Pós-Graduação em Medicamentos e Assistência Farmacêutica, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
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Recent Advances in Antigen-Specific Immunotherapies for the Treatment of Multiple Sclerosis. Brain Sci 2020; 10:brainsci10060333. [PMID: 32486045 PMCID: PMC7348736 DOI: 10.3390/brainsci10060333] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 05/22/2020] [Accepted: 05/26/2020] [Indexed: 12/11/2022] Open
Abstract
Multiple sclerosis (MS) is an autoimmune disease of the central nervous system and is considered to be the leading non-traumatic cause of neurological disability in young adults. Current treatments for MS comprise long-term immunosuppressant drugs and disease-modifying therapies (DMTs) designed to alter its progress with the enhanced risk of severe side effects. The Holy Grail for the treatment of MS is to specifically suppress the disease while at the same time allow the immune system to be functionally active against infectious diseases and malignancy. This could be achieved via the development of immunotherapies designed to specifically suppress immune responses to self-antigens (e.g., myelin antigens). The present study attempts to highlight the various antigen-specific immunotherapies developed so far for the treatment of multiple sclerosis (e.g., vaccination with myelin-derived peptides/proteins, plasmid DNA encoding myelin epitopes, tolerogenic dendritic cells pulsed with encephalitogenic epitopes of myelin proteins, attenuated autologous T cells specific for myelin antigens, T cell receptor peptides, carriers loaded/conjugated with myelin immunodominant peptides, etc), focusing on the outcome of their recent preclinical and clinical evaluation, and to shed light on the mechanisms involved in the immunopathogenesis and treatment of multiple sclerosis.
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da Silva PV, de Queiroz AAA. Long term multiple sclerosis drug delivery using dendritic polyglycerol flower-like microspheres. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 31:188-206. [PMID: 31609679 DOI: 10.1080/09205063.2019.1680929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The purpose of this study was to produce and characterize the dendritic polyglycerol microspheres (DPGlyM) carrier with potential for use in the treatment of multiple sclerosis (MS). This novel drug delivery system is comprised of DPGlyM as carrier for dimethyl fumarate (DMF) and curcumin (CUR). Molecular docking (MD) was used as in-silico tool to guide the drug entrapment and indicates a spontaneous interactions of DPGlyM with DMF (ΔG° = -11.3 kJ mol-1) and CUR (ΔG° = -23.8 kJ mol-1). The DPGlyM morphology and size distribution were determined using a scanning electron microscopy (SEM). The average size of the microspheres was 30-40 μm. The highest encapsulation efficiency and loading efficiency for CUR and DMF were 94.1% and 65.3%, respectively. The zeta potential indicates that CUR and DMF loaded DPGlyM form stable suspension in phosphate buffer solution (PBS) at pH 7.4. Cytotoxicity and hemocompatibility studies suggest that CUR and DMF loaded DPGlyM not influenced cell viability and are well tolerated in hemolysis assays without any damaging effects even at high concentrations up to 50 mg/mL. The in-vitro release of DMF and CUR in phosphate buffer of pH 7.4 followed a kinetics type super case II transport. The activation energy for CUR and DMF release from DPGlyM was found to be 56.95 kJ/mol and 13.87 kJ/mol for CUR and DMF, respectively. The in vitro release assays show that the DPGlyM has good sustained release of CUR and DMF for 5 days. CUR and DMF loaded DPGlyM have shown promising results for a sustained release during enhanced time duration.
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Affiliation(s)
- Priscila Veloso da Silva
- Materials for Engineering/Biomaterials (CAPES), Physics and Chemistry Institute (IFQ)/Federal University of Itajubá (UNIFEI), Itajubá, Brazil
| | - Alvaro Antonio Alencar de Queiroz
- High Voltage Laboratory "Prof. Manuel Luís Barreira Martinez" (LAT-EFEI)/Institute of Electrical Systems and Energy (ISEE), Federal University of Itajubá (UNIFEI), Itajubá, Brazil
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12
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Saito E, Kuo R, Pearson RM, Gohel N, Cheung B, King NJC, Miller SD, Shea LD. Designing drug-free biodegradable nanoparticles to modulate inflammatory monocytes and neutrophils for ameliorating inflammation. J Control Release 2019; 300:185-196. [PMID: 30822435 DOI: 10.1016/j.jconrel.2019.02.025] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 02/14/2019] [Accepted: 02/19/2019] [Indexed: 12/12/2022]
Abstract
Inflammation associated with autoimmune diseases and chronic injury is an initiating event that leads to tissue degeneration and dysfunction. Inflammatory monocytes and neutrophils systemically circulate and enter inflamed tissue, and pharmaceutical based targeting of these cells has not substantially improved outcomes and has had side effects. Herein, we investigated the design of drug-free biodegradable nanoparticles, notably without any active pharmaceutical ingredient or targeting ligand, that target circulating inflammatory monocytes and neutrophils in the vasculature to inhibit them from migrating into inflamed tissue. Nanoparticles were formed from 50:50 poly(DL-lactide-co-glycolide) (PLG) with two molecular weights (Low, High) and poly(DL-lactide) (PLA) (termed PLG-L, PLG-H, and PDLA, respectively) and were analyzed for their association with monocytes and neutrophils and their impact on disease course along with immune cell trafficking. For particles injected intravenously for 6 consecutive days to mice with experimental autoimmune encephalomyelitis (EAE), PLG-H particles had significantly lower EAE clinical scores than PBS control, while PLG-L and PDLA particles had modest or negligible effect on EAE onset. In vivo and in vitro data suggests that PLG-H particles had high association with immune cells, with preferential association with blood neutrophils relative to other particles. PLG-H particles restrained immune cells from the central nervous system (CNS), with increased accumulation in the spleen, which was not observed for mice receiving PDLA or control treatments. These results demonstrate that the particle composition influences the association with inflammatory monocytes and neutrophils in the vasculature, with the potential to redirect trafficking and ameliorate inflammation.
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Affiliation(s)
- Eiji Saito
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Robert Kuo
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Ryan M Pearson
- Department of Pharmaceutical Sciences, University of Maryland, Baltimore, MD 21201, USA
| | - Nishant Gohel
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Brandon Cheung
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Nicholas J C King
- The Discipline of Pathology, School of Medical Science, Bosch Institute, Sydney Medical School, University of Sydney, Sydney, New South Wales 2006, Australia
| | - Stephen D Miller
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA; Chemistry of Life Processes Institute (CLP), Northwestern University, Evanston, IL 60208, USA; The Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL 60611, USA.
| | - Lonnie D Shea
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA; Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.
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13
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Tabansky I, Keskin DB, Watts D, Petzold C, Funaro M, Sands W, Wright P, Yunis EJ, Najjar S, Diamond B, Cao Y, Mooney D, Kretschmer K, Stern JNH. Targeting DEC-205 -DCIR2 + dendritic cells promotes immunological tolerance in proteolipid protein-induced experimental autoimmune encephalomyelitis. Mol Med 2018; 24:17. [PMID: 30134798 PMCID: PMC6016871 DOI: 10.1186/s10020-018-0017-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 03/19/2018] [Indexed: 12/16/2022] Open
Abstract
Background Dendritic cells (DC) induce adaptive responses against foreign antigens, and play an essential role in maintaining peripheral tolerance to self-antigens. Therefore they are involved in preventing fatal autoimmunity. Selective delivery of antigens to immature DC via the endocytic DEC-205 receptor on their surface promotes antigen-specific T cell tolerance, both by recessive and dominant mechanisms. We provide evidence that the induction of antigen-specific T cell tolerance is not a unique property of CD11c+CD8+DEC-205+ DCs. Methods We employed a fusion between αDCIR2 antibodies and the highly encephalitogenic peptide 139–151 of myelin-derived proteolipid protein (PLP139–151), to target CD11c +CD8- DCs with a DEC-205−DCIR2+ phenotype in vivo, and to substantially improve clinical symptoms in the PLP139–151-induced model of experimental autoimmune encephalomyelitis (EAE). Results Consistent with previous studies targeting other cell surface receptors, EAE protection mediated by αDCIR2-PLP139–151 fusion antibody (Ab) depended on an immature state of targeted DCIR2+ DCs. The mechanism of αDCIR2-PLP139–151 mAb function included the deletion of IL-17- and IFN-γ-producing pathogenic T cells, as well as the enhancement of regulatory T (Treg) cell activity. In contrast to the effect of αDEC-205+ fusion antibodies, which involves extrathymic induction of a Foxp3+ Treg cell phenotype in naïve CD4+Foxp3- T cells, treatment of animals with DCIR2+ fusion antibodies resulted in antigen-specific activation and proliferative expansion of natural Foxp3+ Treg cells. Conclusions These results suggest that multiple mechanisms can lead to the expansion of the Treg population, depending on the DC subset and receptor targeted. Electronic supplementary material The online version of this article (10.1186/s10020-018-0017-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Inna Tabansky
- Department of Neurobiology and Behavior, The Rockefeller University, New York, NY, USA
| | - Derin B Keskin
- Department of Medical Oncology, Dana Farber-Harvard Cancer Institute, Boston, MA, USA.,Departments of Neurology, Surgery, Molecular Medicine, and Science Education, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Deepika Watts
- Molecular and Cellular Immunology/Immune Regulation, CRTD/DFG-Center for Regenerative Therapies Dresden, Technische Universität Dresden, Dresden, Germany.,Paul Langerhans Institute Dresden, German Center for Diabetes Research (DZD), Dresden, Germany
| | - Cathleen Petzold
- Molecular and Cellular Immunology/Immune Regulation, CRTD/DFG-Center for Regenerative Therapies Dresden, Technische Universität Dresden, Dresden, Germany
| | - Michael Funaro
- Departments of Neurology, Surgery, Molecular Medicine, and Science Education, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA.,Department of Autoimmunity, The Feinstein Institute for Medical Research, Northwell Health, Manhasset, NY, USA
| | - Warren Sands
- Department of Engineering, School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
| | - Paul Wright
- Department of Neurology, Lenox Hill Hospital, Northwell Health, New York, NY, USA
| | - Edmond J Yunis
- Department of Medical Oncology, Dana Farber-Harvard Cancer Institute, Boston, MA, USA
| | - Souhel Najjar
- Department of Neurology, Lenox Hill Hospital, Northwell Health, New York, NY, USA
| | - Betty Diamond
- Department of Autoimmunity, The Feinstein Institute for Medical Research, Northwell Health, Manhasset, NY, USA
| | - Yonghao Cao
- Departments of Neurology, Surgery, Molecular Medicine, and Science Education, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA.,Department of Autoimmunity, The Feinstein Institute for Medical Research, Northwell Health, Manhasset, NY, USA
| | - David Mooney
- Department of Engineering, School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
| | - Karsten Kretschmer
- Molecular and Cellular Immunology/Immune Regulation, CRTD/DFG-Center for Regenerative Therapies Dresden, Technische Universität Dresden, Dresden, Germany. .,Paul Langerhans Institute Dresden, German Center for Diabetes Research (DZD), Dresden, Germany.
| | - Joel N H Stern
- Department of Neurobiology and Behavior, The Rockefeller University, New York, NY, USA. .,Departments of Neurology, Surgery, Molecular Medicine, and Science Education, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA. .,Department of Autoimmunity, The Feinstein Institute for Medical Research, Northwell Health, Manhasset, NY, USA.
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14
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Dacoba TG, Olivera A, Torres D, Crecente-Campo J, Alonso MJ. Modulating the immune system through nanotechnology. Semin Immunol 2017; 34:78-102. [PMID: 29032891 PMCID: PMC5774666 DOI: 10.1016/j.smim.2017.09.007] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 09/18/2017] [Accepted: 09/18/2017] [Indexed: 12/11/2022]
Abstract
Nowadays, nanotechnology-based modulation of the immune system is presented as a cutting-edge strategy, which may lead to significant improvements in the treatment of severe diseases. In particular, efforts have been focused on the development of nanotechnology-based vaccines, which could be used for immunization or generation of tolerance. In this review, we highlight how different immune responses can be elicited by tuning nanosystems properties. In addition, we discuss specific formulation approaches designed for the development of anti-infectious and anti-autoimmune vaccines, as well as those intended to prevent the formation of antibodies against biologicals.
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Affiliation(s)
- Tamara G Dacoba
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain; Department of Pharmacology, Pharmacy and Pharmaceutical Technology, School of Pharmacy, Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain
| | - Ana Olivera
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain; Department of Pharmacology, Pharmacy and Pharmaceutical Technology, School of Pharmacy, Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain
| | - Dolores Torres
- Department of Pharmacology, Pharmacy and Pharmaceutical Technology, School of Pharmacy, Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain
| | - José Crecente-Campo
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain; Department of Pharmacology, Pharmacy and Pharmaceutical Technology, School of Pharmacy, Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain.
| | - María José Alonso
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain; Department of Pharmacology, Pharmacy and Pharmaceutical Technology, School of Pharmacy, Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain.
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15
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Scott EA, Karabin NB, Augsornworawat P. Overcoming Immune Dysregulation with Immunoengineered Nanobiomaterials. Annu Rev Biomed Eng 2017; 19:57-84. [PMID: 28226216 DOI: 10.1146/annurev-bioeng-071516-044603] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The immune system is governed by an immensely complex network of cells and both intracellular and extracellular molecular factors. It must respond to an ever-growing number of biochemical and biophysical inputs by eliciting appropriate and specific responses in order to maintain homeostasis. But as with any complex system, a plethora of false positives and false negatives can occur to generate dysregulated responses. Dysregulated immune responses are essential components of diverse inflammation-driven pathologies, including cancer, heart disease, and autoimmune disorders. Nanoscale biomaterials (i.e., nanobiomaterials) have emerged as highly customizable platforms that can be engineered to interact with and direct immune responses, holding potential for the design of novel and targeted approaches to redirect or inhibit inflammation. Here, we present recent developments of nanobiomaterials that were rationally designed to target and modulate inflammatory cells and biochemical pathways for the treatment of immune dysregulation.
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Affiliation(s)
- Evan A Scott
- Department of Biomedical Engineering, Northwestern University, Evanston, Illinois 60208
| | - Nicholas B Karabin
- Department of Biomedical Engineering, Northwestern University, Evanston, Illinois 60208
| | - Punn Augsornworawat
- Department of Biomedical Engineering, Northwestern University, Evanston, Illinois 60208
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16
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Tomasetti C, Iasevoli F, Buonaguro EF, De Berardis D, Fornaro M, Fiengo ALC, Martinotti G, Orsolini L, Valchera A, Di Giannantonio M, de Bartolomeis A. Treating the Synapse in Major Psychiatric Disorders: The Role of Postsynaptic Density Network in Dopamine-Glutamate Interplay and Psychopharmacologic Drugs Molecular Actions. Int J Mol Sci 2017; 18:E135. [PMID: 28085108 PMCID: PMC5297768 DOI: 10.3390/ijms18010135] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Revised: 12/25/2016] [Accepted: 01/08/2017] [Indexed: 12/20/2022] Open
Abstract
Dopamine-glutamate interplay dysfunctions have been suggested as pathophysiological key determinants of major psychotic disorders, above all schizophrenia and mood disorders. For the most part, synaptic interactions between dopamine and glutamate signaling pathways take part in the postsynaptic density, a specialized ultrastructure localized under the membrane of glutamatergic excitatory synapses. Multiple proteins, with the role of adaptors, regulators, effectors, and scaffolds compose the postsynaptic density network. They form structural and functional crossroads where multiple signals, starting at membrane receptors, are received, elaborated, integrated, and routed to appropriate nuclear targets. Moreover, transductional pathways belonging to different receptors may be functionally interconnected through postsynaptic density molecules. Several studies have demonstrated that psychopharmacologic drugs may differentially affect the expression and function of postsynaptic genes and proteins, depending upon the peculiar receptor profile of each compound. Thus, through postsynaptic network modulation, these drugs may induce dopamine-glutamate synaptic remodeling, which is at the basis of their long-term physiologic effects. In this review, we will discuss the role of postsynaptic proteins in dopamine-glutamate signals integration, as well as the peculiar impact of different psychotropic drugs used in clinical practice on postsynaptic remodeling, thereby trying to point out the possible future molecular targets of "synapse-based" psychiatric therapeutic strategies.
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Affiliation(s)
- Carmine Tomasetti
- NHS, Department of Mental Health ASL Teramo, Psychiatric Service of Diagnosis and Treatment, Hospital "Maria SS dello Splendore", 641021 Giulianova, Italy.
- Laboratory of Molecular and Translational Psychiatry, Department of Neuroscience, Reproductive and Odontostomatogical Sciences, University of Naples "Federico II", 80131 Napoli, Italy.
- Polyedra Research Group, 64100 Teramo, Italy.
| | - Felice Iasevoli
- Laboratory of Molecular and Translational Psychiatry, Department of Neuroscience, Reproductive and Odontostomatogical Sciences, University of Naples "Federico II", 80131 Napoli, Italy.
- Polyedra Research Group, 64100 Teramo, Italy.
| | - Elisabetta Filomena Buonaguro
- Laboratory of Molecular and Translational Psychiatry, Department of Neuroscience, Reproductive and Odontostomatogical Sciences, University of Naples "Federico II", 80131 Napoli, Italy.
- Polyedra Research Group, 64100 Teramo, Italy.
| | - Domenico De Berardis
- Polyedra Research Group, 64100 Teramo, Italy.
- NHS, Department of Mental Health ASL Teramo, Psychiatric Service of Diagnosis and Treatment, Hospital "G. Mazzini", 64100 Teramo, Italy.
- Department of Neuroscience and Imaging, University "G. d'Annunzio", 66100 Chieti, Italy.
| | - Michele Fornaro
- Polyedra Research Group, 64100 Teramo, Italy.
- New York State Psychiatric Institute, Columbia University, New York, NY 10027, USA.
| | | | - Giovanni Martinotti
- Polyedra Research Group, 64100 Teramo, Italy.
- Department of Neuroscience and Imaging, University "G. d'Annunzio", 66100 Chieti, Italy.
| | - Laura Orsolini
- Polyedra Research Group, 64100 Teramo, Italy.
- Casa di Cura Villa San Giuseppe, 63100 Ascoli Piceno, Italy.
| | - Alessandro Valchera
- Polyedra Research Group, 64100 Teramo, Italy.
- Casa di Cura Villa San Giuseppe, 63100 Ascoli Piceno, Italy.
| | | | - Andrea de Bartolomeis
- Laboratory of Molecular and Translational Psychiatry, Department of Neuroscience, Reproductive and Odontostomatogical Sciences, University of Naples "Federico II", 80131 Napoli, Italy.
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17
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Dolati S, Babaloo Z, Jadidi-Niaragh F, Ayromlou H, Sadreddini S, Yousefi M. Multiple sclerosis: Therapeutic applications of advancing drug delivery systems. Biomed Pharmacother 2016; 86:343-353. [PMID: 28011382 DOI: 10.1016/j.biopha.2016.12.010] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 12/01/2016] [Accepted: 12/05/2016] [Indexed: 02/06/2023] Open
Abstract
Multiple sclerosis (MS) is an inflammatory autoimmune disease of the central nervous system, which is accompanying with demyelination, neurodegeneration and sensibility to oxidative stress. In MS, auto-reactive lymphocytes cross the blood-brain barrier (BBB) and reside in the perivenous demyelinating lesions which create various distinct inflammatory demyelinated plaques situated predominantly in the white matter. The current MS-related therapeutic approaches can be classified into disease-modifying therapies (DMTs) and symptomatic therapy. DMTs suppress circulating immune cells, inhibit passing the BBB and decrease the inflammatory responses. Recent advances have remarkably delayed disease development and improved the quality of life for numerous patients. In spite of major improvements in therapeutic options, there are some limitations regarding the routes of administration and the necessity for repeated and long-term dosing in which cause to systemic disadvantageous consequences and patient non-compliance. Nanotechnology presents promising approaches to improve autoimmune disease treatment with the capability to overcome many of the limitations common to the current immunosuppressive and biological therapies. Here we emphasis on nanomedicine-based drug delivery approaches of biological immunomodulatory mediators for the treatment of multiple sclerosis. This comprehensive review details the most successful drugs in MS therapy and also focuses on conceptions and clinical potential of novel nanomedicine attitudes for inducing immunosuppression and immunological tolerance in MS to modulate abnormal and pathologic immune responses.
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Affiliation(s)
- Sanam Dolati
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zohreh Babaloo
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farhad Jadidi-Niaragh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Hormoz Ayromlou
- Department of Neurology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sanam Sadreddini
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Yousefi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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