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Ma Y, Li W, Niu S, Zhu X, Chu M, Wang W, Sun W, Wei X, Zhang J, Zhang Z. BzATP reverses ferroptosis-induced gut microbiota disorders in collagen-induced arthritis mice. Int Immunopharmacol 2023; 124:110885. [PMID: 37713784 DOI: 10.1016/j.intimp.2023.110885] [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: 05/11/2023] [Revised: 07/21/2023] [Accepted: 08/29/2023] [Indexed: 09/17/2023]
Abstract
Recent studies suggested that altered gut microbiota may be related to the pathogenesis of rheumatoid arthritis (RA), albeit the exact mechanisms are unknown. In this study, we aimed to discover the particular mechanism of RA treatment by microbiota by investigating the effects of ferroptosis on gut microbiota and its metabolites in collagen-induced arthritis (CIA) mice. Mice were divided into five groups: control, CIA, erastin, BzATP, and BzATP + erastin group. We performed 16S rDNA sequencing and metabolomics analysis on mouse feces and found that erastin and BzATP altered the microbiota and metabolites. The findings demonstrated that the microbiota was significantly disturbed at the phylum (Proteobacteria, Firmicutes, and Bacteroidota) and genus level (Lachnospiraceae_NK4A136, Lactobacillus, and Bifidobacterium) in the CIA group, and erastin exacerbated this disturbance. Unexpectedly, BzATP treatment could repair the disruptive effects of erastin. Additionally, there were significant variations in metabolites between each group. Erastin worsened metabolite abnormalities in CIA mice, while BzATP mitigated them, consistent with the microbiota results. These findings provide novel perspectives and insights into the therapy of RA.
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Affiliation(s)
- Yeye Ma
- Department of Rheumatology, The First Affiliated Hospital, Harbin Medical University, 23 Youzheng St., Nan Gang District, Harbin, China
| | - Wenjing Li
- Department of Rheumatology, The First Affiliated Hospital, Harbin Medical University, 23 Youzheng St., Nan Gang District, Harbin, China
| | - Sijia Niu
- Department of Rheumatology, The First Affiliated Hospital, Harbin Medical University, 23 Youzheng St., Nan Gang District, Harbin, China
| | - Xiaoying Zhu
- Department of Rheumatology, The First Affiliated Hospital, Harbin Medical University, 23 Youzheng St., Nan Gang District, Harbin, China
| | - Maolin Chu
- Department of Urology, The Second Affiliated Hospital, Harbin Medical University, Nan Gang District, Harbin, China
| | - Weiyan Wang
- Department of Rheumatology, The First Affiliated Hospital, Harbin Medical University, 23 Youzheng St., Nan Gang District, Harbin, China
| | - Wentian Sun
- Department of Rheumatology, The First Affiliated Hospital, Harbin Medical University, 23 Youzheng St., Nan Gang District, Harbin, China
| | - Xuemin Wei
- Department of Rheumatology, The First Affiliated Hospital, Harbin Medical University, 23 Youzheng St., Nan Gang District, Harbin, China
| | - Juan Zhang
- Department of Rheumatology, The First Affiliated Hospital, Harbin Medical University, 23 Youzheng St., Nan Gang District, Harbin, China.
| | - Zhiyi Zhang
- Department of Rheumatology, The First Affiliated Hospital, Harbin Medical University, 23 Youzheng St., Nan Gang District, Harbin, China.
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2
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Hypoxia and TNF-α Synergistically Induce Expression of IL-6 and IL-8 in Human Fibroblast-like Synoviocytes via Enhancing TAK1/NF-κB/HIF-1α Signaling. Inflammation 2023; 46:912-924. [PMID: 36607540 DOI: 10.1007/s10753-022-01779-x] [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: 11/11/2022] [Revised: 12/19/2022] [Accepted: 12/27/2022] [Indexed: 01/07/2023]
Abstract
Hypoxia and increased levels of inflammatory cytokines in the joints are characteristics of rheumatoid arthritis (RA). However, the effects of hypoxia and tumor necrosis factor-α (TNF-α) on interleukin (IL)-6 and IL-8 production on fibroblast-like synoviocytes (FLSs) remain to be clarified. This study aimed to explore how hypoxia and TNF-α affect the expression of IL-6 and IL-8 in human FLSs isolated from RA patients. Hypoxia or TNF-α treatment alone significantly increased the expression and promoter activity of IL-6, IL-8, and hypoxia-inducible factor-1α (HIF-1α). Treatment of hypoxic FLSs with TNF-α further significantly elevated the expression of these cytokines and enhanced promoter activity of HIF-1α, which was abrogated by treatment with the HIF-1α inhibitor YC-1. Similarly, TNF-α alone elevated the phosphorylation and promoter activity of nuclear factor-κBp65 (NF-κBp65) in the FLSs. These effects were further enhanced by the combined treatment of hypoxia and TNFα but were attenuated by the NF-κB inhibitor BAY11-7082. NF-κB-p65 inhibition decreased the effect of TNF-α on HIF-1α upregulation in the FLSs in response to hypoxia. The combination of hypoxia and TNF-α also significantly upregulated transforming growth factor-β-activated kinase 1 (TAK1) expression, and silencing TAK1 dramatically decreased NF-κB-p65, HIF-1α, IL-6, and IL-8 expression under the same conditions. Our results indicate that hypoxia and TNF-α synergistically increase IL-6 and IL-8 expression in human FLSs via enhancing TAK1/NF-κB/HIF-1α signaling.
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Niu S, Zhu X, Zhang J, Ma Y, Lang X, Luo L, Li W, Zhao Y, Zhang Z. Arsenic trioxide modulates the composition and metabolic function of the gut microbiota in a mouse model of rheumatoid arthritis. Int Immunopharmacol 2022; 111:109159. [PMID: 35987143 DOI: 10.1016/j.intimp.2022.109159] [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: 06/01/2022] [Revised: 08/08/2022] [Accepted: 08/10/2022] [Indexed: 11/30/2022]
Abstract
The mechanism of rheumatoid arthritis (RA) has been widely investigated, and studies on the use of arsenic trioxide (ATO) in the treatment of RA have been reported in recent years. However, the exact mechanism of action of ATO in RA remains unclear. This study explores alterations in the gut microbiota and metabolism during ATO treatment in a mouse model of RA and provides an integrative analysis of the biomechanism. The purpose of this study was to verify whether ATO can alleviate RA by altering the gut microbiota. In this study, the mice were randomly divided into four different groups: the normal control (NC) group, the collagen-induced arthritis (CIA) group, the ATO 1.0 mg/kg/day group, and the ATO 2.0 mg/kg/day group. Fecal samples were collected. Through 16S rDNA gene sequencing and metabolomic analysis, the effect of ATO on the composition and metabolites of gut microbiota in CIA mice was investigated. The results showed that compared with NC mice, CIA mice showed differences at both the phylum level (Firmicutes and Bacteroidetes) and the genus level (Muribaculaceae_unclassified and Alistipes). Meanwhile, many metabolites were significantly changed between the two groups, including benzoic acid and (s)-2-acetolactate. However, these alterations were partially reversed in ATO-treated CIA mice. These results indicated that ATO treatment modulated gut microbiota disorder and improved fecal metabolite abnormalities. In conclusion, this study provided important evidence for alterations of the gut microbiota and metabolites and the role of these alterations in a potential novel mechanism of ATO treatment in RA.
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Affiliation(s)
- Sijia Niu
- Department of Rheumatology, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, China
| | - Xiaoying Zhu
- Department of Rheumatology, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, China
| | - Juan Zhang
- Department of Rheumatology, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, China
| | - Yeye Ma
- Department of Rheumatology, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, China
| | - Xueying Lang
- Department of Rheumatology, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, China
| | - Lili Luo
- Department of Rheumatology, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, China
| | - Wenjing Li
- Department of Rheumatology, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, China
| | - Yanping Zhao
- Department of Rheumatology, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, China
| | - Zhiyi Zhang
- Department of Rheumatology, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng St., Nangang District, Harbin, China.
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Liu J, Zhang H, Su Y, Zhang B. Application and prospect of targeting innate immune sensors in the treatment of autoimmune diseases. Cell Biosci 2022; 12:68. [PMID: 35619184 PMCID: PMC9134593 DOI: 10.1186/s13578-022-00810-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 05/09/2022] [Indexed: 12/22/2022] Open
Abstract
Dysregulation of auto-reactive T cells and autoantibody-producing B cells and excessive inflammation are responsible for the occurrence and development of autoimmune diseases. The suppression of autoreactive T cell activation and autoantibody production, as well as inhibition of inflammatory cytokine production have been utilized to ameliorate autoimmune disease symptoms. However, the existing treatment strategies are not sufficient to cure autoimmune diseases since patients can quickly suffer a relapse following the end of treatments. Pattern recognition receptors (PRRs), including Toll-like receptors (TLRs), Nod-like receptors (NLRs), RIG-I like receptors (RLRs), C-type lectin receptors (CLRs) and various nucleic acid sensors, are expressed in both innate and adaptive immune cells and are involved in the development of autoimmune diseases. Here, we have summarized advances of PRRs signaling pathways, association between PRRs and autoimmune diseases, application of inhibitors targeting PRRs and the corresponding signaling molecules relevant to strategies targeting autoimmune diseases. This review emphasizes the roles of different PRRs in activating both innate and adaptive immunity, which can coordinate to trigger autoimmune responses. The review may also prompt the formulation of novel ideas for developing therapeutic strategies against autoimmune diseases by targeting PRRs-related signals.
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Affiliation(s)
- Jun Liu
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, 710061, Shaanxi, China.,Institute of Infection and Immunity, Translational Medicine Institute, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China
| | - Hui Zhang
- NHC Key Laboratory of AIDS Immunology (China Medical University), National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, 110001, China
| | - Yanhong Su
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, 710061, Shaanxi, China.,Institute of Infection and Immunity, Translational Medicine Institute, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China
| | - Baojun Zhang
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, 710061, Shaanxi, China. .,Institute of Infection and Immunity, Translational Medicine Institute, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China. .,Key Laboratory of Environment and Genes Related to Diseases, Xi'an Jiaotong University, Xi'an, 710061, Shaanxi, China. .,Basic and Translational Research Laboratory of Immune Related Diseases, Xi'an, 710061, Shaanxi, China.
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5
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Cao J, Ni Y, Zhang H, Ning X, Qi X. Inhibition of Kruppel-like factor 7 attenuates cell proliferation and inflammation of fibroblast-like synoviocytes in rheumatoid arthritis through NF-κB and MAPK signaling pathway. Exp Anim 2022; 71:356-367. [PMID: 35321971 PMCID: PMC9388335 DOI: 10.1538/expanim.21-0200] [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: 11/13/2022] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease, which can lead to joint inflammation and progressive joint destruction. Kruppel-like factor 7 (KLF7) is the member of KLF family and
plays an important role in multiple biological progresses. However, its precise roles in RA have not been described. Present study aimed to investigate the role of KLF7 in RA-fibroblast-like
synoviocytes (FLSs). Data showed that KLF7 expression was obviously upregulated in synovial tissues of rats with adjuvant-induced arthritis. Functional studies demonstrated that the loss of
KLF7 may suppress cell proliferation and the expression of pro-inflammatory factors (IL-6, IL-1β, IL-17A) and matrix metalloproteinase (MMP-1, MMP-3, MMP-13) in FLSs through the inhibition
of phosphorylation of nuclear factor κB (NF-κB) p65 and JNK. We further showed that miR-9a-5p specifically interacts with KLF7 to negatively regulate the expression of KLF7 in RA-FLSs. Taken
together, our results demonstrated that KLF7 which targeted by miR-9a-5p might participate in the pathogenesis of RA by promoting cell proliferation, pro-inflammatory cytokine release and
MMP expression through the activation of NF-κB and JNK pathways in RA-FLSs. Hence, KLF7 could be a novel target for RA therapy.
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Affiliation(s)
- Jingjing Cao
- Teaching and Research Section of Internal Medicine, Hebei Medical University.,Department of Rheumatology and Immunology, Hebei General Hospital
| | - Yanhui Ni
- Department of Cardiology, Hebei General Hospital
| | | | - Xiaoran Ning
- Department of Rheumatology and Immunology, Hebei General Hospital
| | - Xiaoyong Qi
- Teaching and Research Section of Internal Medicine, Hebei Medical University.,Department of Cardiology Center, Hebei General Hospital
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6
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8-Shogaol Inhibits Rheumatoid Arthritis through Targeting TAK1. Pharmacol Res 2022; 178:106176. [DOI: 10.1016/j.phrs.2022.106176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 02/01/2022] [Accepted: 03/08/2022] [Indexed: 12/19/2022]
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7
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Fattal E, Fay F. Nanomedicine-based delivery strategies for nucleic acid gene inhibitors in inflammatory diseases. Adv Drug Deliv Rev 2021; 175:113809. [PMID: 34033819 DOI: 10.1016/j.addr.2021.05.019] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 05/14/2021] [Accepted: 05/16/2021] [Indexed: 02/07/2023]
Abstract
Thanks to their abilities to modulate the expression of virtually any genes, RNA therapeutics have attracted considerable research efforts. Among the strategies focusing on nucleic acid gene inhibitors, antisense oligonucleotides and small interfering RNAs have reached advanced clinical trial phases with several of them having recently been marketed. These successes were obtained by overcoming stability and cellular delivery issues using either chemically modified nucleic acids or nanoparticles. As nucleic acid gene inhibitors are promising strategies to treat inflammatory diseases, this review focuses on the barriers, from manufacturing issues to cellular/subcellular delivery, that still need to be overcome to deliver the nucleic acids to sites of inflammation other than the liver. Furthermore, key examples of applications in rheumatoid arthritis, inflammatory bowel, and lung diseases are presented as case studies of systemic, oral, and lung nucleic acid delivery.
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8
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Quiñonez-Flores CM, López-Loeza SM, Pacheco-Tena C, Muñoz-Morales PM, Acosta-Jiménez S, González-Chávez SA. Stability of housekeeping genes in inflamed joints of spontaneous and collagen-induced arthritis in DBA/1 mice. Inflamm Res 2021; 70:619-632. [PMID: 33903928 DOI: 10.1007/s00011-021-01453-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 02/07/2021] [Accepted: 03/06/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND DBA/1 mice arthritis models have contributed to our understanding of human rheumatoid arthritis (RA) and spondyloarthritis (SpA) pathogenesis, as well as the exploration of therapeutic targets for treatment. Quantitative polymerase chain reaction (qPCR) is an indispensable tool in molecular research, which requires reference gene validation to obtain consistent and reliable results. OBJECTIVE To determine the stability of candidate reference genes for qPCR in the joint of collagen-induced arthritis (CIA) and spontaneous arthritis (SpAD) DBA/1 mice. METHODS The expression of eleven commonly used reference genes (ACTB, B2M, EF1a, GAPDH, HMBS, HPRT, PPIB, RPL13A, SDHA, TBP, and YWHAZ) was assessed by qPCR and the data were compared using delta-Ct methods and the geNorm, NormFinder, and RefFinder software packages. Genes identified as stable in each model were used for the quantification of inflammatory cytokines RESULTS: The gene stabilities differed between the two arthritis models in the DBA/1 mice. EF1a and RPL13A were the best reference genes for SpAD, while RPL13A and TBP were the best for the CIA. These genes allowed the data normalization for the quantification of the inflammatory cytokines in both models; these results showed an increase in the expression of IL-1B, IL-12B, IL-17A, and IL-6 in the inflamed joints. The use of different primer sequences for the same reference gene resulted in different relative quantification values. CONCLUSION This study demonstrates that commonly used reference genes may not be suitable for arthritic tissues from DBA/1 mice, and strengthening the principle that meticulous validation of reference genes is essential before each experiment to obtain valid and reproducible qPCR data for analysis or interpretation.
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Affiliation(s)
- Celia María Quiñonez-Flores
- Laboratorio PABIOM, Facultad de Medicina y Ciencias Biomédicas, Universidad Autónoma de Chihuahua, Circuito Universitario Campus II, CP 31125, Chihuahua, Chihuahua, Mexico
| | - Salma Marcela López-Loeza
- Laboratorio PABIOM, Facultad de Medicina y Ciencias Biomédicas, Universidad Autónoma de Chihuahua, Circuito Universitario Campus II, CP 31125, Chihuahua, Chihuahua, Mexico
| | - César Pacheco-Tena
- Laboratorio PABIOM, Facultad de Medicina y Ciencias Biomédicas, Universidad Autónoma de Chihuahua, Circuito Universitario Campus II, CP 31125, Chihuahua, Chihuahua, Mexico
| | - Perla María Muñoz-Morales
- Laboratorio PABIOM, Facultad de Medicina y Ciencias Biomédicas, Universidad Autónoma de Chihuahua, Circuito Universitario Campus II, CP 31125, Chihuahua, Chihuahua, Mexico
| | - Samara Acosta-Jiménez
- Laboratorio PABIOM, Facultad de Medicina y Ciencias Biomédicas, Universidad Autónoma de Chihuahua, Circuito Universitario Campus II, CP 31125, Chihuahua, Chihuahua, Mexico
| | - Susana Aideé González-Chávez
- Laboratorio PABIOM, Facultad de Medicina y Ciencias Biomédicas, Universidad Autónoma de Chihuahua, Circuito Universitario Campus II, CP 31125, Chihuahua, Chihuahua, Mexico.
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Friese N, Gierschner MB, Schadzek P, Roger Y, Hoffmann A. Regeneration of Damaged Tendon-Bone Junctions (Entheses)-TAK1 as a Potential Node Factor. Int J Mol Sci 2020; 21:E5177. [PMID: 32707785 PMCID: PMC7432881 DOI: 10.3390/ijms21155177] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 07/10/2020] [Accepted: 07/20/2020] [Indexed: 12/20/2022] Open
Abstract
Musculoskeletal dysfunctions are highly prevalent due to increasing life expectancy. Consequently, novel solutions to optimize treatment of patients are required. The current major research focus is to develop innovative concepts for single tissues. However, interest is also emerging to generate applications for tissue transitions where highly divergent properties need to work together, as in bone-cartilage or bone-tendon transitions. Finding medical solutions for dysfunctions of such tissue transitions presents an added challenge, both in research and in clinics. This review aims to provide an overview of the anatomical structure of healthy adult entheses and their development during embryogenesis. Subsequently, important scientific progress in restoration of damaged entheses is presented. With respect to enthesis dysfunction, the review further focuses on inflammation. Although molecular, cellular and tissue mechanisms during inflammation are well understood, tissue regeneration in context of inflammation still presents an unmet clinical need and goes along with unresolved biological questions. Furthermore, this review gives particular attention to the potential role of a signaling mediator protein, transforming growth factor beta-activated kinase-1 (TAK1), which is at the node of regenerative and inflammatory signaling and is one example for a less regarded aspect and potential important link between tissue regeneration and inflammation.
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Affiliation(s)
- Nina Friese
- Department of Orthopedic Surgery, Graded Implants and Regenerative Strategies, OE 8893, Laboratory for Biomechanics and Biomaterials, Hannover Medical School (MHH), 30625 Hannover, Germany; (N.F.); (M.B.G.); (P.S.); (Y.R.)
- Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), 30625 Hannover, Germany
| | - Mattis Benno Gierschner
- Department of Orthopedic Surgery, Graded Implants and Regenerative Strategies, OE 8893, Laboratory for Biomechanics and Biomaterials, Hannover Medical School (MHH), 30625 Hannover, Germany; (N.F.); (M.B.G.); (P.S.); (Y.R.)
- Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), 30625 Hannover, Germany
| | - Patrik Schadzek
- Department of Orthopedic Surgery, Graded Implants and Regenerative Strategies, OE 8893, Laboratory for Biomechanics and Biomaterials, Hannover Medical School (MHH), 30625 Hannover, Germany; (N.F.); (M.B.G.); (P.S.); (Y.R.)
- Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), 30625 Hannover, Germany
| | - Yvonne Roger
- Department of Orthopedic Surgery, Graded Implants and Regenerative Strategies, OE 8893, Laboratory for Biomechanics and Biomaterials, Hannover Medical School (MHH), 30625 Hannover, Germany; (N.F.); (M.B.G.); (P.S.); (Y.R.)
- Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), 30625 Hannover, Germany
| | - Andrea Hoffmann
- Department of Orthopedic Surgery, Graded Implants and Regenerative Strategies, OE 8893, Laboratory for Biomechanics and Biomaterials, Hannover Medical School (MHH), 30625 Hannover, Germany; (N.F.); (M.B.G.); (P.S.); (Y.R.)
- Lower Saxony Centre for Biomedical Engineering, Implant Research and Development (NIFE), 30625 Hannover, Germany
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10
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Yu Z, Reynaud F, Lorscheider M, Tsapis N, Fattal E. Nanomedicines for the delivery of glucocorticoids and nucleic acids as potential alternatives in the treatment of rheumatoid arthritis. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 12:e1630. [PMID: 32202079 DOI: 10.1002/wnan.1630] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 03/01/2020] [Accepted: 03/03/2020] [Indexed: 12/18/2022]
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease that affects 0.5-1% of the world population. Current treatments include on one hand non-steroidal anti-inflammatory drugs and glucocorticoids (GCs) for treating pain and on the other hand disease-modifying anti-rheumatic drugs such as methotrexate, Janus kinase inhibitors or biologics such as antibodies targeting mainly cytokine expression. More recently, nucleic acids such as siRNA, miRNA, or anti-miRNA have shown strong potentialities for the treatment of RA. This review discusses the way nanomedicines can target GCs and nucleic acids to inflammatory sites, increase drug penetration within inflammatory cells, achieve better subcellular distribution and finally protect drugs against degradation. For GCs such a targeting effect would allow the treatment to be more effective at lower doses and to reduce the administration frequency as well as to induce much fewer side-effects. In the case of nucleic acids, particularly siRNA, knocking down proteins involved in RA, could importantly be facilitated using nanomedicines. Finally, the combination of both siRNA and GCs in the same carrier allowed for the same cell to target both the GCs receptor as well as any other signaling pathway involved in RA. Nanomedicines appear to be very promising for the delivery of conventional and novel drugs in RA therapeutics. This article is categorized under: Therapeutic Approaches and Drug Discovery > Emerging Technologies Biology-Inspired Nanomaterials > Nucleic Acid-Based Structures.
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Affiliation(s)
- Zhibo Yu
- Institut Galien Paris-Sud, CNRS, Université Paris-Sud, Université Paris-Saclay, Châtenay-Malabry, France
| | - Franceline Reynaud
- Institut Galien Paris-Sud, CNRS, Université Paris-Sud, Université Paris-Saclay, Châtenay-Malabry, France.,School of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Mathilde Lorscheider
- Institut Galien Paris-Sud, CNRS, Université Paris-Sud, Université Paris-Saclay, Châtenay-Malabry, France
| | - Nicolas Tsapis
- Institut Galien Paris-Sud, CNRS, Université Paris-Sud, Université Paris-Saclay, Châtenay-Malabry, France
| | - Elias Fattal
- Institut Galien Paris-Sud, CNRS, Université Paris-Sud, Université Paris-Saclay, Châtenay-Malabry, France
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11
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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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12
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FM0807 decelerates experimental arthritis progression by inhibiting inflammatory responses and joint destruction via modulating NF-κB and MAPK pathways. Biosci Rep 2019; 39:BSR20182263. [PMID: 31431516 PMCID: PMC6722489 DOI: 10.1042/bsr20182263] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 07/07/2019] [Accepted: 08/19/2019] [Indexed: 12/20/2022] Open
Abstract
Background: Rheumatoid arthritis (RA) is a chronic articular synovial inflammatory disease. The precise etiology underlying the pathogenesis of RA remains unknown. We aimed to investigate the inhibitory effect of curcumin analog FM0807 (curcumin salicylate monoester, 2-hydroxy-, 4-[(1E,6E)-7-(4-hydroxy-3-methoxyphenyl)-3,5-dioxo-1,6-heptadien-1-yl]-2-methoxyphenyl ester) on experimental RA and investigate its possible mechanisms of action. Method: Rats with Freund’s complete adjuvant (FCA)-induced arthritis (AIA) were administered aspirin (0.1 mmol.kg−1), curcumin (0.1 mmol.kg−1), FM0807 (0.1, 0.2 mmol.kg−1) and vehicle via gastric gavage, from days 7 to 21, once daily. The hind paw volume and arthritis index (AI) were measured, and radiographic and histological examinations were performed. Twenty-one days later, the animals were killed and left ankle joints were removed to measure protein expression of the elements of the nuclear factor κB (NF-κB) and mitogen-activated protein kinase (MAPK) pathway by Western blot analysis. The enzyme-linked immunosorbent assay (ELISA) was employed to measure synovial fluid levels of tumor necrosis factor-α (TNF-α), interleukin (IL)-6, IL-1β and IL-10. Results: Compared with AIA group, FM0807 reduced the AI and swelling of the injected hind paw in a dose-dependent manner, and inhibited increases in inflammatory cell infiltration, pannus formation and cartilage destruction. FM0807 also potently attenuated the increase in the expression of inflammatory factors TNF-α, IL-6 and IL-1β in synovial fluid, while IL-10 levels were also elevated. FM0807 significantly suppressed phosphorylation of extracellular-signal-regulated kinase (ERK) 1/2 (ERK1/2), c-Jun-N-terminal kinase (JNK) 1/2 (JNK1/2), p38MAPK, inhibitor of NF-κB kinase (IKK), IκB and NF-κB p65 protein, (all P<0.05), which displayed more potential effects compared with those of the aspirin and curcumin groups. Conclusion: FM0807 exerts its therapeutic effects on RA by inhibiting cartilage degeneration. FM0807 treatment might be an effective therapeutic approach for RA.
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Arsenic Trioxide in Synergy with Vitamin D Rescues the Defective VDR-PPAR- γ Functional Module of Autophagy in Rheumatoid Arthritis. PPAR Res 2019; 2019:6403504. [PMID: 31205465 PMCID: PMC6530228 DOI: 10.1155/2019/6403504] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 03/17/2019] [Accepted: 04/01/2019] [Indexed: 12/11/2022] Open
Abstract
Dysregulated autophagy leads to autoimmune diseases including rheumatoid arthritis (RA). Arsenic trioxide (ATO) is a single agent used for the treatment of acute promyelocytic leukemia and is highly promising for other malignancies but is also attractive for RA, although its relationship with autophagy remains to be further clarified and its application optimized. For the first time, we report a defective functional module of autophagy comprising the Vitamin D receptor (VDR), PPAR-γ, microtubule-associated protein 1 light-chain 3 (LC3), and p62 which appears in RA synovial fibroblasts. ATO alleviated RA symptoms by boosting effective autophagic flux through significantly downregulating p62, the inflammation and catabolism protein. Importantly, low-dose ATO synergizes with Vitamin D in RA treatment.
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Rai MF, Pham CT. Intra-articular drug delivery systems for joint diseases. Curr Opin Pharmacol 2018; 40:67-73. [PMID: 29625332 DOI: 10.1016/j.coph.2018.03.013] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 03/24/2018] [Indexed: 12/20/2022]
Abstract
Intra-articular (IA) injections directly deliver high concentrations of therapeutics to the joint space and are routinely used in various musculoskeletal conditions such as osteoarthritis (OA) and rheumatoid arthritis (RA). However, current IA-injected drugs are rapidly cleared and do not significantly affect the course of joint disease. In this review, we highlight recent developments in IA therapy, with a special emphasis on current and emerging therapeutic carriers and their potential to deliver disease-modifying treatment modalities for arthritis. Recent IA approaches concentrate on platforms that are safe with efficient tissue penetration, and readily translatable for controlled and sustained delivery of therapeutic agents. Gene therapy delivered by viral or non-viral vectors and cell-based therapy for cartilage preservation and regeneration are being intensively explored.
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Affiliation(s)
- Muhammad Farooq Rai
- Department of Orthopedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine, 660 South Euclid Avenue, Box 8233, Saint Louis, MO 63110, USA; Department of Cell Biology and Physiology, Washington University School of Medicine, 660 South Euclid Avenue, Box 8233, Saint Louis, MO 63110, USA.
| | - Christine Tn Pham
- Department of Medicine, Division of Rheumatology, 660 South Euclid Avenue, Box 8045, Saint Louis, MO 63110, USA.
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15
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Grol MW, Lee BH. Gene therapy for repair and regeneration of bone and cartilage. Curr Opin Pharmacol 2018; 40:59-66. [PMID: 29621661 DOI: 10.1016/j.coph.2018.03.005] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 03/12/2018] [Indexed: 12/28/2022]
Abstract
Gene therapy refers to the use of viral and non-viral vectors to deliver nucleic acids to tissues of interest using direct (in vivo) or transduced cell-mediated (ex vivo) approaches. Over the past few decades, strategies have been adopted to express therapeutic transgenes at sites of injury to promote or facilitate repair of bone and cartilage. Targets of interest have typically included secreted proteins such as growth factors and anti-inflammatory mediators; however, work has also begun to focus intracellularly on signaling components, transcription factors and small, regulatory nucleic acids such as microRNAs (miRNAs). In recent years, a number of single therapeutic gene approaches (termed 'monotherapies') have proven effective in preclinical models of disease, and several are being evaluated in clinical trials. In particular, an ex vivo TGF-β1 gene therapy was approved in Korea in 2017 for treatment of moderate-to-severe osteoarthritis (OA). The ability to utilize viral vectors for context-specific and combinatorial gene therapy is also being investigated, and these strategies are likely to be important in more robustly addressing the complexities of tissue repair and regeneration in skeletal disease. In this review, we provide an overview of viral gene therapies being developed for treatment of bone and cartilage pathologies, with an emphasis on emerging combinatorial strategies as well as those targeting intracellular mediators such as miRNAs.
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Affiliation(s)
- Matthew W Grol
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Brendan H Lee
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA.
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