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Zhang B, Li J, Jiang J, Lin X, Sun X, Wang Q. Overcoming delivery barriers for RNA therapeutics in the treatment of rheumatoid arthritis. Eur J Pharm Biopharm 2023; 192:147-160. [PMID: 37844708 DOI: 10.1016/j.ejpb.2023.10.010] [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: 08/28/2023] [Revised: 10/06/2023] [Accepted: 10/13/2023] [Indexed: 10/18/2023]
Abstract
RNA therapeutics can manipulate gene expression or protein production, making them suitable for treating a wide range of diseases. Theoretically, any disease that has a definite biological target would probably find feasible therapeutic approach from RNA-based therapeutics. Numerous clinical trials using RNA therapeutics fighting against cancer, infectious diseases or inherited diseases have been reported and achieved desirable therapeutic efficacy. So far, encouraging findings from various animal experimental studies have also confirmed the great potential of RNA-based therapies in the treatment of rheumatic arthritis (RA). However, the in vivo multiple physiological barriers still seriously compromise the therapeutic efficacy of RNA drugs. Thus, safe and effective delivery strategies for RNA therapeutics are quite essential for their further and wide application in RA therapy. In this review, we will discuss the recent progress achieved using RNA-based therapeutics and focus on delivery strategies that can overcome the in vivo delivery barriers in RA treatment. Furthermore, discussion about the existing problems in current RNA delivery systems for RA therapy has been also included here.
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Affiliation(s)
- Bin Zhang
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education and School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Jiao Li
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education and School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Jiayu Jiang
- Patent Examination Cooperation Sichuan Center of the Patent office, Chengdu 610213, China
| | - Xin Lin
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education and School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Xun Sun
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, Chengdu 610041, China
| | - Qin Wang
- Institute of Biomedical Engineering, College of Medicine, Southwest Jiaotong University, Chengdu 610031, China.
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2
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Zhang X, Liu Y, Xiao C, Guan Y, Gao Z, Huang W. Research Advances in Nucleic Acid Delivery System for Rheumatoid Arthritis Therapy. Pharmaceutics 2023; 15:pharmaceutics15041237. [PMID: 37111722 PMCID: PMC10145518 DOI: 10.3390/pharmaceutics15041237] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 03/31/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disease that affects the lives of nearly 1% of the total population worldwide. With the understanding of RA, more and more therapeutic drugs have been developed. However, lots of them possess severe side effects, and gene therapy may be a potential method for RA treatment. A nanoparticle delivery system is vital for gene therapy, as it can keep the nucleic acids stable and enhance the efficiency of transfection in vivo. With the development of materials science, pharmaceutics and pathology, more novel nanomaterials and intelligent strategies are applied to better and safer gene therapy for RA. In this review, we first summarized the existing nanomaterials and active targeting ligands used for RA gene therapy. Then, we introduced various gene delivery systems for RA treatment, which may enlighten the relevant research in the future.
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Affiliation(s)
- Xintong Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulations, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Yanhong Liu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulations, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Congcong Xiao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulations, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Youyan Guan
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Zhonggao Gao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulations, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Wei Huang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulations, Department of Pharmaceutics, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
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3
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Zhou L, Rubin LE, Liu C, Chen Y. Short interfering RNA (siRNA)-Based Therapeutics for Cartilage Diseases. REGENERATIVE ENGINEERING AND TRANSLATIONAL MEDICINE 2021; 7:283-290. [PMID: 34589570 DOI: 10.1007/s40883-020-00149-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Articular cartilage injury, as a hallmark of arthritic diseases, is difficult to repair and causes joint pain, stiffness, and loss of mobility. Over the years, the most significant problems for the drug-based treatment of arthritis have been related to drug administration and delivery. In recent years, much research has been devoted to developing new strategies for repairing or regenerating the damaged osteoarticular tissue. The RNA interference (RNAi) has been suggested to have the potential for implementation in targeted therapy in which the faulty gene can be edited by delivering its complementary Short Interfering RNA (siRNA) at the post-transcriptional stage. The successful editing of a specific gene by the delivered siRNA might slow or halt osteoarthritic diseases without side effects caused by chemical inhibitors. However, cartilage siRNA delivery remains a challenging objective because cartilage is an avascular and very dense tissue with very low permeability. Furthermore, RNA is prone to degradation by serum nucleases (such as RNase H and RNase A) due to an extra hydroxyl group in its phosphodiester backbone. Therefore, successful delivery is the first and most crucial requirement for efficient RNAi therapy. Nanomaterials have emerged as highly advantage tools for these studies, as they can be engineered to protect siRNA from degrading, address barriers in siRNA delivery to joints, and target specific cells. This review will discuss recent breakthroughs of different siRNA delivery technologies for cartilage diseases.
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Affiliation(s)
- Libo Zhou
- Department of Biomedical Engineering, University of Connecticut
| | - Lee E Rubin
- Department of Orthopaedics & Rehabilitation, Yale University School of Medicine
| | - Chuanju Liu
- Department of Orthopaedic Surgery and Cell Biology, New York University School of Medicine
| | - Yupeng Chen
- Department of Biomedical Engineering, University of Connecticut
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4
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Allard-Chamard H, Mishra HK, Nandi M, Mayhue M, Menendez A, Ilangumaran S, Ramanathan S. Interleukin-15 in autoimmunity. Cytokine 2020; 136:155258. [PMID: 32919253 DOI: 10.1016/j.cyto.2020.155258] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 08/13/2020] [Indexed: 12/15/2022]
Abstract
Interleukin-15 (IL-15) is a member of the IL-2 family of cytokines, which use receptor complexes containing the common gamma (γc) chain for signaling. IL-15 plays important roles in innate and adaptative immune responses and is implicated in the pathogenesis of several immune diseases. The IL-15 receptor consists of 3 subunits namely, the ligand-binding IL-15Rα chain, the β chain (also used by IL-2) and the γc chain. IL-15 uses a unique signaling pathway whereby IL-15 associates with IL-15Rα during biosynthesis, and this complex is 'trans-presented' to responder cells that expresses the IL-2/15Rβγc receptor complex. IL-15 is subject to post-transcriptional and post-translational regulation, and evidence also suggests that IL-15 cis-signaling can occur under certain conditions. IL-15 has been implicated in the pathology of various autoimmune diseases such as rheumatoid arthritis, autoimmune diabetes, inflammatory bowel disease, coeliac disease and psoriasis. Studies with pre-clinical models have shown the beneficial effects of targeting IL-15 signaling in autoimmunity. Unlike therapies targeting other cytokines, anti-IL-15 therapies have not yet been successful in humans. We discuss the complexities of IL-15 signaling in autoimmunity and explore potential immunotherapeutic approaches to target the IL-15 signaling pathway.
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Affiliation(s)
- Hugues Allard-Chamard
- Division of Rheumatology, Department of Medicine, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada; Centre de Recherche Clinique, Centre Hospitalier d'Université de Sherbrooke, Sherbrooke, QC, Canada.
| | - Hemant K Mishra
- Vet & Biomedical Sciences, University of Minnesota, Minneapolis, MN, USA
| | - Madhuparna Nandi
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Marian Mayhue
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Alfredo Menendez
- Centre de Recherche Clinique, Centre Hospitalier d'Université de Sherbrooke, Sherbrooke, QC, Canada; Department of Microbiology and Infectious Diseases, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Subburaj Ilangumaran
- Centre de Recherche Clinique, Centre Hospitalier d'Université de Sherbrooke, Sherbrooke, QC, Canada; Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Sheela Ramanathan
- Centre de Recherche Clinique, Centre Hospitalier d'Université de Sherbrooke, Sherbrooke, QC, Canada; Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada.
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5
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The anti-inflammatory potential of cefazolin as common gamma chain cytokine inhibitor. Sci Rep 2020; 10:2886. [PMID: 32076052 PMCID: PMC7031511 DOI: 10.1038/s41598-020-59798-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Accepted: 02/03/2020] [Indexed: 12/02/2022] Open
Abstract
A continuing quest for specific inhibitors of proinflammatory cytokines brings promise for effective therapies designed for inflammatory and autoimmune disorders. Cefazolin, a safe, first-generation cephalosporin antibiotic, has been recently shown to specifically interact with interleukin 15 (IL-15) receptor subunit α (IL-15Rα) and to inhibit IL-15-dependent TNF-α and IL-17 synthesis. The aim of this study was to elucidate cefazolin activity against IL-2, IL-4, IL-15 and IL-21, i.e. four cytokines sharing the common cytokine receptor γ chain (γc). In silico, molecular docking unveiled two potential cefazolin binding sites within the IL-2/IL-15Rβ subunit and two within the γc subunit. In vitro, cefazolin decreased proliferation of PBMC (peripheral blood mononuclear cells) following IL-2, IL-4 and IL-15 stimulation, reduced production of IFN-γ, IL-17 and TNF-α in IL-2- and IL-15-treated PBMC and in IL-15 stimulated natural killer (NK) cells, attenuated IL-4-dependent expression of CD11c in monocyte-derived dendritic cells and suppressed phosphorylation of JAK3 in response to IL-2 and IL-15 in PBMC, to IL-4 in TF-1 (erythroleukemic cell line) and to IL-21 in NK-92 (NK cell line). The results of the study suggest that cefazolin may exert inhibitory activity against all of the γc receptor-dependent cytokines, i.e. IL-2, IL-4, IL-7, IL-9, IL-15 and IL-21.
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6
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Rai MF, Pan H, Yan H, Sandell LJ, Pham CTN, Wickline SA. Applications of RNA interference in the treatment of arthritis. Transl Res 2019; 214:1-16. [PMID: 31351032 PMCID: PMC6848781 DOI: 10.1016/j.trsl.2019.07.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 07/02/2019] [Accepted: 07/09/2019] [Indexed: 12/14/2022]
Abstract
RNA interference (RNAi) is a cellular mechanism for post-transcriptional gene regulation mediated by small interfering RNA (siRNA) and microRNA. siRNA-based therapy holds significant promise for the treatment of a wide-range of arthritic diseases. siRNA selectively suppresses the expression of a gene product and can thus achieve the specificity that is lacking in small molecule inhibitors. The potential use of siRNA-based therapy in arthritis, however, has not progressed to clinical trials despite ample evidence for efficacy in preclinical studies. One of the main challenges to clinical translation is the lack of a suitable delivery vehicle to efficiently and safely access diverse pathologies. Moreover, the ideal targets in treatment of arthritides remain elusive given the complexity and heterogeneity of these disease pathogeneses. Herein, we review recent preclinical studies that use RNAi-based drug delivery systems to mitigate inflammation in models of rheumatoid arthritis and osteoarthritis. We discuss a self-assembling peptide-based nanostructure that demonstrates the potential of overcoming many of the critical barriers preventing the translation of this technology to the clinic.
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Affiliation(s)
- Muhammad Farooq Rai
- Department of Orthopedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine, St. Louis, Missouri; Department of Cell Biology & Physiology, Washington University School of Medicine, St. Louis, Missouri
| | - Hua Pan
- Department of Cardiovascular Sciences, University of South Florida Health Heart Institute, Morsani School of Medicine, Tampa, Florida
| | - Huimin Yan
- Department of Medicine, Division of Rheumatology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Linda J Sandell
- Department of Orthopedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine, St. Louis, Missouri; Department of Cell Biology & Physiology, Washington University School of Medicine, St. Louis, Missouri
| | - Christine T N Pham
- Department of Medicine, Division of Rheumatology, Washington University School of Medicine, St. Louis, Missouri, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri.
| | - Samuel A Wickline
- Department of Cardiovascular Sciences, University of South Florida Health Heart Institute, Morsani School of Medicine, Tampa, Florida
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7
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Quéméner A, Maillasson M, Arzel L, Sicard B, Vomiandry R, Mortier E, Dubreuil D, Jacques Y, Lebreton J, Mathé-Allainmat M. Discovery of a Small-Molecule Inhibitor of Interleukin 15: Pharmacophore-Based Virtual Screening and Hit Optimization. J Med Chem 2017; 60:6249-6272. [DOI: 10.1021/acs.jmedchem.7b00485] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Agnès Quéméner
- CRCINA,
INSERM, CNRS, University of Nantes, Nantes 44007, France
| | - Mike Maillasson
- CRCINA,
INSERM, CNRS, University of Nantes, Nantes 44007, France
| | - Laurence Arzel
- CEISAM,
CNRS, Faculty of Sciences, University of Nantes, Nantes 44322, France
| | - Benoit Sicard
- CEISAM,
CNRS, Faculty of Sciences, University of Nantes, Nantes 44322, France
| | - Romy Vomiandry
- CRCINA,
INSERM, CNRS, University of Nantes, Nantes 44007, France
- CEISAM,
CNRS, Faculty of Sciences, University of Nantes, Nantes 44322, France
| | - Erwan Mortier
- CRCINA,
INSERM, CNRS, University of Nantes, Nantes 44007, France
| | - Didier Dubreuil
- CEISAM,
CNRS, Faculty of Sciences, University of Nantes, Nantes 44322, France
| | - Yannick Jacques
- CRCINA,
INSERM, CNRS, University of Nantes, Nantes 44007, France
| | - Jacques Lebreton
- CEISAM,
CNRS, Faculty of Sciences, University of Nantes, Nantes 44322, France
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8
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Therapeutic potential of IL-15 in rheumatoid arthritis. Hum Immunol 2015; 76:812-8. [PMID: 26429323 DOI: 10.1016/j.humimm.2015.09.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2014] [Revised: 12/02/2014] [Accepted: 09/28/2015] [Indexed: 01/10/2023]
Abstract
Rheumatoid arthritis (RA) is a chronic, destructive inflammatory autoimmune disease. Cytokine-mediated immunity has been found to play an important role in the pathogenesis of autoimmune diseases including RA. Recently, much attention has been paid on the role of IL-15, which is a member of the 4 α-helix bundle cytokine family. IL-15 was detected in serum and synovial fluid from RA patients and arthritis mice models. Moreover, administration of IL-15 leads to the development of severe inflammatory arthritis, suggesting that IL-15 may be therapeutically relevant in RA. Therefore, targeting IL-15 may be significantly important and valuable. In this article, we discuss the biological features and effects of IL-15 and summarize recent advances on the pathological roles of IL-15 in RA and treatment for RA.
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9
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Prasad LK, O’Mary H, Cui Z. Nanomedicine delivers promising treatments for rheumatoid arthritis. Nanomedicine (Lond) 2015; 10:2063-74. [PMID: 26084368 PMCID: PMC4552357 DOI: 10.2217/nnm.15.45] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
An increased understanding in the pathophysiology of chronic inflammatory diseases, such as rheumatoid arthritis, reveals that the diseased tissue and the increased presence of macrophages and other overexpressed molecules within the tissue can be exploited to enhance the delivery of nanomedicine. Nanomedicine can passively accumulate into chronic inflammatory tissues via the enhanced permeability and retention phenomenon, or be surface conjugated with a ligand to actively bind to receptors overexpressed by cells within chronic inflammatory tissues, leading to increased efficacy and reduced systemic side-effects. This review highlights the research conducted over the past decade on using nanomedicine for potential treatment of rheumatoid arthritis and summarizes some of the major findings and promising opportunities on using nanomedicine to treat this prevalent and chronic disease.
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Affiliation(s)
- Leena Kumari Prasad
- Pharmaceutics Division, College of Pharmacy, The University of Texas at Austin, Austin, TX 78712, USA
| | - Hannah O’Mary
- Pharmaceutics Division, College of Pharmacy, The University of Texas at Austin, Austin, TX 78712, USA
| | - Zhengrong Cui
- Pharmaceutics Division, College of Pharmacy, The University of Texas at Austin, Austin, TX 78712, USA
- Inner Mongolia Key Laboratory of Molecular Biology, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
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10
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Zhao J, Chai YD, Zhang J, Huang PF, Nakashima K, Gong YK. Long circulating micelles of an amphiphilic random copolymer bearing cell outer membrane phosphorylcholine zwitterions. Acta Biomater 2015; 16:94-102. [PMID: 25637066 DOI: 10.1016/j.actbio.2015.01.019] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2014] [Revised: 12/22/2014] [Accepted: 01/16/2015] [Indexed: 12/20/2022]
Abstract
Polymeric micelles with cell outer membrane mimetic structure were prepared in water from amphiphilic random copolymers bearing both the hydrophilic phosphorylcholine zwitterions and hydrophobic octadecyl side chains of cell outer membrane. The polymeric micelles showed sizes ranging from 80 nm to 120 nm in hydrodynamic diameter and zeta-potentials from -6.4 mV to -2.4 mV by dynamic light scattering measurements. The micelles loaded with 6-coumarin as a fluorescence probe were stable to investigate their blood circulation and biodistribution. The in vitro phagocytosis results using murine peritoneal macrophages showed 10-fold reduction compared with a reference micelle. The in vivo blood circulation half-life of the polymeric micelles following intravenous administration in New Zealand Rabbits was increased from 0.55 h to 90.5h. More interestingly, tissue distribution results showed that the concentration of the micelles in the kidney is 4-fold higher than that in the liver and other organs 48 h after administration. The results of this work show great promise for designing more effective stealth drug carriers that can minimize reticuloendothelial system clearance and circulate for long time to reach target by using simple cell membrane mimetic random copolymer micelles.
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Affiliation(s)
- Jing Zhao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an 710127, Shaanxi, PR China; School of Environmental and Chemical Engineering, Xi'an Polytechnic University, Xi'an 710048, Shaanxi, PR China
| | - Yu-Dong Chai
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an 710127, Shaanxi, PR China
| | - Jing Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an 710127, Shaanxi, PR China
| | - Peng-Fei Huang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an 710127, Shaanxi, PR China
| | - Kenichi Nakashima
- Department of Chemistry, Faculty of Science and Engineering, Saga University, 1 Honjo-machi, Saga 840-8502, Japan.
| | - Yong-Kuan Gong
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an 710127, Shaanxi, PR China.
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Ferrari M, Onuoha SC, Pitzalis C. Trojan horses and guided missiles: targeted therapies in the war on arthritis. Nat Rev Rheumatol 2015; 11:328-37. [DOI: 10.1038/nrrheum.2015.17] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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12
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Duan H, Yang P, Fang F, Ding S, Xiao W. CCR5 small interfering RNA ameliorated joint inflammation in rats with adjuvant-induced arthritis. Immunol Lett 2014; 162:258-63. [DOI: 10.1016/j.imlet.2014.09.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Revised: 09/26/2014] [Accepted: 09/26/2014] [Indexed: 10/24/2022]
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13
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Tran TH, Amiji MM. Targeted delivery systems for biological therapies of inflammatory diseases. Expert Opin Drug Deliv 2014; 12:393-414. [DOI: 10.1517/17425247.2015.972931] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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14
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Zhou HF, Yan H, Pan H, Hou KK, Akk A, Springer LE, Hu Y, Allen JS, Wickline SA, Pham CTN. Peptide-siRNA nanocomplexes targeting NF-κB subunit p65 suppress nascent experimental arthritis. J Clin Invest 2014; 124:4363-74. [PMID: 25157820 DOI: 10.1172/jci75673] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Accepted: 07/03/2014] [Indexed: 12/25/2022] Open
Abstract
The NF-κB signaling pathway is implicated in various inflammatory diseases, including rheumatoid arthritis (RA); therefore, inhibition of this pathway has the potential to ameliorate an array of inflammatory diseases. Given that NF-κB signaling is critical for many immune cell functions, systemic blockade of this pathway may lead to detrimental side effects. siRNAs coupled with a safe and effective delivery nanoplatform may afford the specificity lacking in systemic administration of small-molecule inhibitors. Here we demonstrated that a melittin-derived cationic amphipathic peptide combined with siRNA targeting the p65 subunit of NF-κB (p5RHH-p65) noncovalently self-assemble into stable nanocomplexes that home to the inflamed joints in a murine model of RA. Specifically, administration of p5RHH-p65 siRNA nanocomplexes abrogated inflammatory cytokine expression and cellular influx into the joints, protected against bone erosions, and preserved cartilage integrity. The p5RHH-p65 siRNA nanocomplexes potently suppressed early inflammatory arthritis without affecting p65 expression in off-target organs or eliciting a humoral response after serial injections. These data suggest that this self-assembling, largely nontoxic platform may have broad utility for the specific delivery of siRNA to target and limit inflammatory processes for the treatment of a variety of diseases.
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15
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d'Arcy R, Tirelli N. Fishing for fire: strategies for biological targeting and criteria for material design in anti-inflammatory therapies. POLYM ADVAN TECHNOL 2014. [DOI: 10.1002/pat.3264] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Richard d'Arcy
- School of Medicine/Institute of Inflammation and Repair; University of Manchester; Manchester M13 9PT UK
| | - Nicola Tirelli
- School of Medicine/Institute of Inflammation and Repair; University of Manchester; Manchester M13 9PT UK
- School of Materials; University of Manchester; Manchester M13 9PT UK
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16
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Duan J, Dong J, Zhang T, Su Z, Ding J, Zhang Y, Mao X. Polyethyleneimine-functionalized iron oxide nanoparticles for systemic siRNA delivery in experimental arthritis. Nanomedicine (Lond) 2014; 9:789-801. [PMID: 24392891 DOI: 10.2217/nnm.13.217] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
AIMS This study aimed to examine the efficacy of a nanocarrier (polyethyleneimine [PEI]-superparamagnetic iron oxide nanoparticle [SPIO]), composed of a core of iron oxide and a shell of PEI, in the systemic delivery of therapeutic siRNA to experimental arthritic joints. MATERIALS & METHODS PEI-SPIO/siRNA nanoparticles were synthesized and characterized in vitro. Nanoparticles were administered intravenously to arthritic rats to analyze cellular uptake, tissue distribution and the therapeutic effect of a siRNA against the IL-2/-15 receptor β chain (IL-2/IL-15Rβ). RESULTS PEI-SPIOs loaded with siRNA displayed negligible cytotoxicity, improved siRNA stability, efficient uptake by macrophages and the ability to induce specific gene silencing in vitro. PEI-SPIO-delivered siRNA accumulated easily in inflamed joints and was efficiently taken up by joint macrophages and T cells. Although IL-2/IL-15Rβ siRNA-loaded PEI-SPIOs alone were efficacious in the treatment of experimental arthritis, combination therapy with both PEI-SPIO/IL-2/IL-15Rβ siRNA and a magnetic field displayed an additive anti-inflammatory effect. CONCLUSION PEI-functionalized SPIOs can be employed for systemic siRNA delivery in rheumatoid arthritis and enhanced therapeutic benefit can be achieved by the use of an external magnetic field.
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Affiliation(s)
- Juanli Duan
- Key Laboratory of Ministry of Education for Developmental Genes & Human Diseases, School of Life Sciences, Southeast University, Nanjing, China
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