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Nguyen TV, Do LTK, Lin Q, Nagahara M, Namula Z, Wittayarat M, Hirata M, Otoi T, Tanihara F. Programmed cell death-1-modified pig developed using electroporation-mediated gene editing for in vitro fertilized zygotes. In Vitro Cell Dev Biol Anim 2024; 60:716-724. [PMID: 38485817 DOI: 10.1007/s11626-024-00869-4] [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: 11/07/2023] [Accepted: 01/10/2024] [Indexed: 08/03/2024]
Abstract
Programmed cell death-1 (PD-1) is an immunoinhibitory receptor required to suppress inappropriate immune responses such as autoimmunity. Immune checkpoint antibodies that augment the PD-1 pathway lead to immune-related adverse events (irAEs), organ non-specific side effects due to autoimmune activation in humans. In this study, we generated a PD-1 mutant pig using electroporation-mediated introduction of the CRISPR/Cas9 system into porcine zygotes to evaluate the PD-1 gene deficiency phenotype. We optimized the efficient guide RNAs (gRNAs) targeting PD-1 in zygotes and transferred electroporated embryos with the optimized gRNAs and Cas9 into recipient gilts. One recipient gilt became pregnant and gave birth to two piglets. Sequencing analysis revealed that both piglets were biallelic mutants. At 18 mo of age, one pig showed non-purulent arthritis of the left elbow/knee joint and oligozoospermia, presumably related to PD-1 modification. Although this study has a limitation because of the small number of cases, our phenotypic analysis of PD-1 modification in pigs will provide significant insight into human medicine and PD-1-deficient pigs can be beneficial models for studying human irAEs.
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Affiliation(s)
- Thanh-Van Nguyen
- Faculty of Bioscience and Bioindustry, Tokushima University, Ishii, Myozai-Gun, Tokushima, 7793233, Japan
- Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hanoi, 100000, Vietnam
| | - Lanh Thi Kim Do
- Faculty of Bioscience and Bioindustry, Tokushima University, Ishii, Myozai-Gun, Tokushima, 7793233, Japan
- Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hanoi, 100000, Vietnam
| | - Qingyi Lin
- Faculty of Bioscience and Bioindustry, Tokushima University, Ishii, Myozai-Gun, Tokushima, 7793233, Japan
- Bio-Innovation Research Center, Tokushima University, Ishii, Myozai-Gun, Tokushima, 7793233, Japan
| | - Megumi Nagahara
- Faculty of Bioscience and Bioindustry, Tokushima University, Ishii, Myozai-Gun, Tokushima, 7793233, Japan
- Bio-Innovation Research Center, Tokushima University, Ishii, Myozai-Gun, Tokushima, 7793233, Japan
| | - Zhao Namula
- Faculty of Bioscience and Bioindustry, Tokushima University, Ishii, Myozai-Gun, Tokushima, 7793233, Japan
- College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, 524088, China
| | - Manita Wittayarat
- Faculty of Veterinary Science, Prince of Songkla University, Songkhla, 90110, Thailand
| | - Maki Hirata
- Faculty of Bioscience and Bioindustry, Tokushima University, Ishii, Myozai-Gun, Tokushima, 7793233, Japan
- Bio-Innovation Research Center, Tokushima University, Ishii, Myozai-Gun, Tokushima, 7793233, Japan
| | - Takeshige Otoi
- Faculty of Bioscience and Bioindustry, Tokushima University, Ishii, Myozai-Gun, Tokushima, 7793233, Japan
- Bio-Innovation Research Center, Tokushima University, Ishii, Myozai-Gun, Tokushima, 7793233, Japan
| | - Fuminori Tanihara
- Faculty of Bioscience and Bioindustry, Tokushima University, Ishii, Myozai-Gun, Tokushima, 7793233, Japan.
- Center for Development of Advanced Medical Technology, Jichi Medical University, Shimotsuke, Tochigi, 3290498, Japan.
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Dhule KD, Nandgude TD. Lipid Nano-System Based Topical Drug Delivery for Management of Rheumatoid Arthritis: An Overview. Adv Pharm Bull 2023; 13:663-677. [PMID: 38022817 PMCID: PMC10676558 DOI: 10.34172/apb.2023.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 02/03/2023] [Accepted: 04/24/2023] [Indexed: 12/01/2023] Open
Abstract
The overall purpose of rheumatoid arthritis (RA) treatment is to give symptomatic alleviation; there is no recognized cure for RA. Frequent use of potent drugs like non-steroidal anti-inflammatory drugs (NSAIDs) and disease-modifying antirheumatic drugs (DMARDs), lead to various adverse effects and patient compliance suffers. On the other hand, there are many drawbacks associated with traditional methods, such as high first pass, high clearance rate, and low bioavailability. Drug administration through the skin can be a promising alternative to cope with these drawbacks, increasing patient compliance and providing site-specific action. The stratum corneum, the uppermost non-viable epidermal layer, is one of the primary limiting barriers to skin penetration. Various nanocarrier technologies come into play as drug vehicles to help overcome these barriers. The nanocarrier systems are biocompatible, stable, and have a lower cytotoxic impact. The review discusses several lipid-based nanocarrier systems for anti-rheumatic medicines for topical administration it also discusses in-vivo animal models for RA and provides information on patents granted.
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Affiliation(s)
| | - Tanaji Dilip Nandgude
- Dr. D. Y. Patil Institute of Pharmaceutical Science and Research, Pimpri, Pune 411018, Department of Pharmaceutics, Pune, Maharashtra, India
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Xiong H, Meng F, Luo M, Chen W, Tian J, Chen L, Ju Y, Mei Z. Anti-inflammatory and osteoprotective effects of Shi-Wei-Ru-Xiang pills on collagen-induced arthritis in rats via inhibiting MAPK and STAT3 pathways. JOURNAL OF ETHNOPHARMACOLOGY 2023; 300:115693. [PMID: 36075272 DOI: 10.1016/j.jep.2022.115693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 08/15/2022] [Accepted: 08/31/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Shi-Wei-Ru-Xiang pills (SW) as a tradition Tibetan medicine has been clinically proved effective in rheumatoid arthritis (RA) treatment. However, the underlying mechanism of SW remains unclear. AIM OF THE STUDY This study aimed to investigate the anti-arthritic effect of SW and its possible mechanisms of action. MATERIALS AND METHODS A CIA rat model in vivo, and IL-1β-stimulated synoviocytes or chondrocytes and a co-culture system (IL-1β-stimulated synoviocytes/chondrocytes) in vitro were used to evaluate the effects of SW on the treatment of RA. Arthritic score, paw swelling rate, hematoxylin-eosin (HE) staining, and Safranin-O-Fast green (S-O) staining were used to evaluate the anti-arthritic activity of SW in CIA rats. TUNEL assay or flow cytometry were performed to measure chondrocytes apoptosis in vivo and invitro. The effects of SW on the expression and production of pro-inflammatory cytokines were assessed by qRT-PCR and Elisa. The inhibitory effects of SW on the phosphorylation of p38, Erk1/2, and STAT3 were analyzed by Western blot. RESULTS SW treatment significantly alleviated paw swelling, severity of arthritic and cartilage destruction in CIA rats. Moreover, SW decreased the expression of mRNAs of proinflammatory cytokines including TNF-α, IL-1β and IL-6 in the synovium, suppressed the production of these pro-inflammatory cytokines in serum and hind paws, downregulated the protein expression of p-p38, p-Erk1/2 and p-STAT3, and protected the chondrocytes apoptosis in CIA rats. Consistent with the results in vivo, SW also inhibited the activation of MAPK and STAT3 pathways, suppressed the expression of pro-inflammatory cytokines in IL-1β-stimulated synoviocytes, and attenuated chondrocytes apoptosis in IL-1β-stimulated chondrocytes. In the co-culture system, SW pre-treatment in IL-1β-stimulated synoviocytes exhibited inhibition of chondrocytes apoptosis, which was associated with attenuation of inflammation in synoviocytes. CONCLUSION These results suggested that the underlying mechanisms by which SW exerts its anti-arthritis effect may be related to the reduction of proinflammatory cytokine levels, inhibition of p38, Erk1/2 and STAT3 phosphorylation, and attenuating of chondrocyte apoptosis.
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Affiliation(s)
- Hui Xiong
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Fengping Meng
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Miao Luo
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Weiwu Chen
- Tibet Qizheng Tibetan Medicine Co.Ltd., Lasa, 850030, China
| | - Juan Tian
- Tibet Qizheng Tibetan Medicine Co.Ltd., Lasa, 850030, China
| | - Lunju Chen
- Tibet Qizheng Tibetan Medicine Co.Ltd., Lasa, 850030, China
| | - Yankun Ju
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Zhinan Mei
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China; College of Plant Science & Technology, Huazhong Agricultural University, Wuhan, 430070, China.
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Drobinski PJ, Nissen NI, Sinkeviciute D, Willumsen N, Karsdal MA, Bay-Jensen AC. In Contrast to Anti-CCP, MMP-Degraded and Citrullinated Vimentin (VICM) Is Both a Diagnostic and a Treatment Response Biomarker. Int J Mol Sci 2022; 24:ijms24010321. [PMID: 36613765 PMCID: PMC9820189 DOI: 10.3390/ijms24010321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/25/2022] [Accepted: 12/15/2022] [Indexed: 12/28/2022] Open
Abstract
Protein citrullination and degradation by matrix metalloproteinases (MMP) plays a central role in the pathology of rheumatoid arthritis (RA). Autoantibodies are known to target citrullinated vimentin. The aim of this study was to investigate the relationship between the blood levels of MMP-degraded and citrullinated vimentin (VICM), as compared with the levels of MMP-degraded and non-citrullinated vimentin (VIM), and the standard anti-CCP biomarker in RA patients undergoing treatment. Thus, VIM, VICM and anti-CCP were quantified by ELISA in serum samples from baseline and week 8 of patients (n = 257) with RA, treated with either tocilizumab (8 mg/kg), methotrexate (7.5−15 mg/kg) or a placebo and compared with a reference cohort (n = 64). The three biomarkers were elevated in RA serum compared with the reference cohort: medians were 1.7 vs. 0.8 ng/mL (p < 0.05) for VIM; 7.5 vs. 0.7 ng/mL (p < 0.0001) for VICM; 57 vs. 4 RU/mL (p < 0.001) for anti-CCP. VICM was decreased in response to tocilizumab (2.9-fold, p < 0.0001) and to methotrexate (1.5-fold, p < 0.05) compared with the placebo, while anti-CCP was not. Serum VIM was also modulated by both drugs, although to a lesser degree. A high baseline level of VICM was predictive of a low disease activity response at week 8. In conclusion, VICM can differentiate between RA and healthy donors in a similar manner to anti-CCP; furthermore, VICM is also a pharmacodynamic marker.
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Affiliation(s)
- Patryk J. Drobinski
- ImmunoScience, Nordic Bioscience, Herlev Hovedgade 207, 2730 Herlev, Denmark
- Department of Biomedical Sciences, University of Copenhagen, Blegdamsvej 3, 2200 Copenhagen, Denmark
| | - Neel I. Nissen
- Department of Biomedical Sciences, University of Copenhagen, Blegdamsvej 3, 2200 Copenhagen, Denmark
- Oncology, Nordic Bioscience, Herlev Hovedgade 207, 2730 Herlev, Denmark
| | - Dovile Sinkeviciute
- ImmunoScience, Nordic Bioscience, Herlev Hovedgade 207, 2730 Herlev, Denmark
| | | | - Morten A. Karsdal
- ImmunoScience, Nordic Bioscience, Herlev Hovedgade 207, 2730 Herlev, Denmark
- Oncology, Nordic Bioscience, Herlev Hovedgade 207, 2730 Herlev, Denmark
| | - Anne C. Bay-Jensen
- ImmunoScience, Nordic Bioscience, Herlev Hovedgade 207, 2730 Herlev, Denmark
- Correspondence:
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Lu Q, Xu J, Jiang H, Wei Q, Huang R, Huang G. The bone-protective mechanisms of active components from TCM drugs in rheumatoid arthritis treatment. Front Pharmacol 2022; 13:1000865. [PMID: 36386147 PMCID: PMC9641143 DOI: 10.3389/fphar.2022.1000865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 10/10/2022] [Indexed: 12/02/2022] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease whose hallmarks are synovial inflammation and irreversible bone destruction. Bone resorption resulting from osteoclasts involves the whole immune and bone systems. Breakdown of bone remodeling is attributed to overactive immune cells that produce large quantities of cytokines, upregulated differentiation of osteoclasts with enhanced resorptive activities, suppressed differentiation of osteoblasts, invading fibroblasts and microbiota dysbiosis. Despite the mitigation of inflammation, the existing treatment in Western medicine fails to prevent bone loss during disease progression. Traditional Chinese medicine (TCM) has been used for thousands of years in RA treatment, showing great efficacy in bone preservation. The complex components from the decoctions and prescriptions exhibit various pharmacological activities. This review summarizes the research progress that has been made in terms of the bone-protective effect of some representative compounds from TCM drugs and proposes the substantial mechanisms involved in bone metabolism to provide some clues for future studies. These active components systemically suppress bone destruction via inhibiting joint inflammation, osteoclast differentiation, and fibroblast proliferation. Neutrophil, gut microenvironment and microRNA has been proposed as future focus.
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Affiliation(s)
- Qingyi Lu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Jie Xu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Haixu Jiang
- School of Chinese Materia, Beijing University of Chinese Medicine, Beijing, China
| | - Qiuzhu Wei
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Runyue Huang
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- *Correspondence: Guangrui Huang, ; Runyue Huang,
| | - Guangrui Huang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
- *Correspondence: Guangrui Huang, ; Runyue Huang,
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6
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Yin H, Liu N, Sigdel KR, Duan L. Role of NLRP3 Inflammasome in Rheumatoid Arthritis. Front Immunol 2022; 13:931690. [PMID: 35833125 PMCID: PMC9271572 DOI: 10.3389/fimmu.2022.931690] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 05/30/2022] [Indexed: 11/13/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by multi-articular, symmetrical and invasive arthritis resulting from immune system abnormalities involving T and B lymphocytes. Although significant progress has been made in the understanding of RA pathogenesis, the underlying mechanisms are not fully understood. Recent studies suggest that NLRP3 inflammasome, a regulator of inflammation, might play an important role in the development of RA. There have been increasing clinical and pre-clinical evidence showing the treatment of NLRP3/IL-1β in inflammatory diseases. To provide a foundation for the development of therapeutic strategies, we will briefly summarize the roles of NLRP3 inflammasome in RA and explore its potential clinical treatment.
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Affiliation(s)
- Hui Yin
- Department of Rheumatology and Clinical Immunology, Jiangxi Provincial People’s Hospital, Medical College of Nanchang University, Nanchang, China
- Department of Rheumatology and Clinical Immunology, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Na Liu
- Department of Rheumatology and Clinical Immunology, Jiangxi Provincial People’s Hospital, Medical College of Nanchang University, Nanchang, China
- Department of Rheumatology and Clinical Immunology, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Keshav Raj Sigdel
- Department of Internal Medicine, Patan Academy of Health Sciences, Kathmandu, Nepal
| | - Lihua Duan
- Department of Rheumatology and Clinical Immunology, Jiangxi Provincial People’s Hospital, Medical College of Nanchang University, Nanchang, China
- Department of Rheumatology and Clinical Immunology, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
- *Correspondence: Lihua Duan,
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7
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Tetrandrine Ameliorates Rheumatoid Arthritis in Mice by Alleviating Neutrophil Activities. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:8589121. [PMID: 35222675 PMCID: PMC8865980 DOI: 10.1155/2022/8589121] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 01/03/2022] [Accepted: 01/20/2022] [Indexed: 12/22/2022]
Abstract
Rheumatoid arthritis (RA) is a common autoimmune disease worldwide. Neutrophils play critical roles in the onset and development of RA and are the promising target for RA treatment. Tetrandrine is a bis-benzyl isoquinoline alkaloid derived from the traditional Chinese herbal Stephania tetrandra S. Moore. Tetrandrine is effective in alleviating RA by inhibiting macrophage inflammatory response, fibroblast overproliferation, and pannus formation. However, whether tetrandrine regulates the activities of neutrophils in RA is largely unknown. In this study, we adopted adjuvant-induced arthritis (AA) murine model to explore the effect of tetrandrine on RA and neutrophils. Twenty-eight mice were divided into four groups. The control group was injected with PBS in the limbs and treated with PBS by intraperitoneal injection (i.p.) from Day 10 to Day 37. The arthritis murine model was induced by injecting FCA into the ankle joints of hind limbs. The AA group, the AA + TET group, and the AA + DEX group mice were treated with PBS, tetrandrine (6 mg/kg), or dexamethasone (1 mg/kg) i.p. daily, respectively. Arthritic scores were evaluated, and the joint diameter was measured every three days. A cytometric bead assay was performed to measure the concentrations of IFN-γ, TNF-α, and IL-6 in the serum. H&E staining and Safranin O-fast staining were adopted to monitor the tissue changes in the joint. Immunohistochemistry assays were applied to detect the MPO, NE, CitH3, and PAD4 expression levels. To assess the effect of tetrandrine on neutrophil activities in vitro, CCK8 tests were applied to determine cell viability. The qPCR and ELISA were performed to determine IL-1β and IL-6 expression levels. Immunofluorescence assays were performed to measure the formation of NETs. The results indicated that tetrandrine significantly alleviated the symptoms of RA in terms of the ankle diameter (from 4.629 ± 2.729 to 3.957 ± 0.257; P < 0.01) and ankle score (from 4.000 ± 0.000 to 3.286 ± 0.756; P < 0.05). Tetrandrine treatment significantly increased the cartilage areas and decreased serum IL-6 significantly (from 5.954 ± 2.127 to 2.882 ± 2.013; P < 0.01). The immunohistochemistry assays also showed decreased expression levels of NE, MPO, PAD4, and CitH3 induced by tetrandrine in comparison with the AA group (P < 0.01). The qPCR assays and ELISAs showed that tetrandrine had an anti-inflammatory effect in vitro by significantly inhibiting IL-6 (P < 0.01). The immunofluorescence assays showed that NET formation induced by PMA could be reduced by tetrandrine (P < 0.01). In conclusion, tetrandrine has good efficacy in treating RA by regulating neutrophil-involved inflammation and NET formation.
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Sun P, Su J, Wang X, Zhou M, Zhao Y, Gu H. Nucleic Acids for Potential Treatment of Rheumatoid Arthritis. ACS APPLIED BIO MATERIALS 2022; 5:1990-2008. [PMID: 35118863 DOI: 10.1021/acsabm.1c01205] [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] [Indexed: 02/07/2023]
Abstract
Rheumatoid arthritis (RA) is a common systemic inflammatory autoimmune disease that severely affects the life quality of patients. Current therapeutics in clinic mainly focus on alleviating the development of RA or relieving the pain of patients. The emerging biological disease-modifying antirheumatic drugs (DMARDs) require long-term treatment to achieve the expected efficacy. With the development of bionanotechnology, nucleic acids fulfill characters as therapeutics or nanocarriers and can therefore be alternatives to combat RA. This review summarizes the therapeutic RNAs developed through RNA interference (RNAi), nucleic acid aptamers, DNA nanostructures-based drug delivery systems, and nucleic acid vaccines for the applications in RA therapy and diagnosis. Furthermore, prospects of nucleic acids for RA therapy are intensively discussed as well.
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Affiliation(s)
- Pengchao Sun
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, and Key Laboratory of Advanced Drug Preparation Technologies, Zhengzhou University, Zhengzhou, Henan 450001, PR China
| | - Jingjing Su
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, and Key Laboratory of Advanced Drug Preparation Technologies, Zhengzhou University, Zhengzhou, Henan 450001, PR China
| | - Xiaonan Wang
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, and Key Laboratory of Advanced Drug Preparation Technologies, Zhengzhou University, Zhengzhou, Henan 450001, PR China
| | - Mo Zhou
- Fudan University Shanghai Cancer Center, and the Shanghai Key Laboratory of Medical Epigenetics, Institutes of Biomedical Sciences, Shanghai Stomatological Hospital, Fudan University, Shanghai 200433, China
| | - Yongxing Zhao
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, and Key Laboratory of Advanced Drug Preparation Technologies, Zhengzhou University, Zhengzhou, Henan 450001, PR China
| | - Hongzhou Gu
- Fudan University Shanghai Cancer Center, and the Shanghai Key Laboratory of Medical Epigenetics, Institutes of Biomedical Sciences, Shanghai Stomatological Hospital, Fudan University, Shanghai 200433, China
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9
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Yoneda T, Choi BH, Gupta PK, Ho CY, Tsui YP, Wang LM, Fujiwara Y, Karasawa H, Moriya Y, Bando K, Kamiyama Y, Kanki M, Omura K, Watanabe T, Bae Y, Chou FC, Ham DS, Lee JY, Liu G, Liu Y, Ooi J, Tsurumaki Y. Non-clinical assessment of cell therapy products: the perspective from five Asian countries/regions based on regulatory guidelines and the underpinning rationales. Cytotherapy 2021; 23:874-885. [PMID: 34116946 DOI: 10.1016/j.jcyt.2021.04.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 04/13/2021] [Accepted: 04/20/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND AIMS Cell-based regenerative medicine is an innovative field that can potentially alter the overall survival and quality of life of patients with devastating diseases. Several cell therapy products (CTPs) have been approved within the last two decades, and more are under development. The establishment of an effective developmental strategy in accordance with the regulatory bodies of each country/region is crucial for fast delivery of each respective CTP. In particular, facilitating investigational new drug (IND) approval is important for accelerating the transition from non-clinical to clinical research/trial phases. METHODS Here the authors compared the non-clinical prerequisites for initiating clinical studies in five Asian countries/regions (India, China, Korea, Taiwan and Japan) from an industry viewpoint. The authors first identified the differences and tried to clarify the perspectives/considerations underpinning the different requirements. RESULTS The authors' findings revealed that differences in regulations and development experiences, especially with CTPs, have led to clear differences in the non-clinical study package and its corresponding study design. CONCLUSIONS By sharing experiences of the research and development of CTPs among Asian countries/regions and including not only industry but also regulatory authorities, we will be able to expedite cross-border IND approval and eventually contribute to the early delivery of innovative CTPs to many Asian patients.
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Affiliation(s)
- Tomohiro Yoneda
- Translational Medicine, Novartis Institutes for BioMedical Research, Novartis Pharma K.K., Tokyo, Japan.
| | - Byung H Choi
- Strategic Center for Regenerative Medicine, Inha University College of Medicine, Incheon, South Korea
| | | | | | - Yat P Tsui
- Help Therapeutics Co, Ltd, Nanjing, China
| | | | - Yukari Fujiwara
- Translational Medicine, Novartis Institutes for BioMedical Research, Novartis Pharma K.K., Tokyo, Japan
| | | | - Yuu Moriya
- Takeda Pharmaceutical Company Limited, Fujisawa, Japan
| | | | | | | | | | | | - Yohan Bae
- Kangstem Biotech, Seoul, South Korea
| | | | | | - Joo Y Lee
- Xcell Therapeutics, Seoul, South Korea
| | | | - Yongjun Liu
- Beijing Baylx Biotech Co, Ltd, Beijing, China
| | - James Ooi
- Novartis Institutes for BioMedical Research, Shanghai, China
| | - Yoshie Tsurumaki
- Translational Medicine, Novartis Institutes for BioMedical Research, Novartis Pharma K.K., Tokyo, Japan
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10
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Drobinski PJ, Bay-Jensen AC, Karsdal MA, Sardar S, Siebuhr AS. Connective tissue remodelling is differently modulated by tocilizumab versus methotrexate monotherapy in patients with early rheumatoid arthritis: the AMBITION study. Arthritis Res Ther 2021; 23:13. [PMID: 33413588 PMCID: PMC7789531 DOI: 10.1186/s13075-020-02378-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 11/24/2020] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE Associations between rheumatoid arthritis (RA) and effect of treatment at the tissue levels are poorly understood. We investigated the scope of released extracellular matrix (ECM) metabolites as a consequence of tissue remodelling in patients treated with methotrexate (MTX) and tocilizumab (TCZ) compared to placebo. METHODS Tissue metabolites from 387 RA patients treated with either TCZ (8 mg/kg) or MTX monotherapy (7.5-20 mg/kg) were measured at baseline and 8 weeks sera by validated ELISA assays. The levels of collagen biomarkers (C1M, C2M, C3M and C4M) together with C-reactive protein (CRP) and CRP metabolite (CRPM) were investigated. Baseline levels of biomarkers have been compared with 72 age- and gender-matched healthy controls. Comparison between treatment and response groups were done by ANCOVA, Spearman's correlation and logistic regression adjusted for age, gender, BMI and disease duration. RESULTS C1M and C3M were significantly (P < 0.05) inhibited by TCZ and C3M by MTX (P < 0.01) compared to placebo. C1M and C3M inhibition with TCZ was respectively 23% and 16% greater than that of MTX (P < 0.01 and P < 0.0001). C4M was inhibited by TCZ and MTX, but the effect of TCZ was 22% greater than MTX (P < 0.0001). TCZ and MTX had minimal effect on C2M levels. MTX had no effect on CRP and CRPM, whereas TCZ reduced their levels to 69% and 27% from baseline. Investigated biomarkers revealed a significant (P < 0.05) difference in biomarker profiles of MTX ACR50 treatment responders and non-responders. Change to week 8 in levels of C3M, C4M, CRP and CRPM in MTX patients correlated significantly (rho = 0.41 to 0.18, P < 0.0001 to 0.039) with change in disease activity (DAS28) at weeks 8, 16 and 24, whereas only CRP in TCZ patients (rho = 0.32 to 0.21, P < 0.0001 to 0.01). CONCLUSION Patients receiving TCZ treatment for 8 weeks had higher suppression of tissue remodelling and inflammatory biomarkers over patients treated with MTX. Measured biomarkers enabled for a discrimination of biomarker profiles of ACR50 treatment responding patients and identification of those who benefit at the early time point. Week 8 change in levels of C3M, C4M, CRP and CRPM significantly predicted clinical response to treatment and correlated with DAS28 at all time points. TRIAL REGISTRATION ClinicalTrials.gov, NCT00109408 . Date of registration: July 2005. Name of the registry: A Study to Assess the Safety and Efficacy of Tocilizumab in Patients with Active Rheumatoid Arthritis.
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Affiliation(s)
- Patryk J. Drobinski
- ImmunoScience, Nordic Bioscience, Herlev Hovedgade 207, DK-2730 Herlev, Denmark
- Department of Biomedical Sciences, University of Copenhagen, Blegdamsvej 3, 2200 Copenhagen N, Denmark
| | - Anne C. Bay-Jensen
- ImmunoScience, Nordic Bioscience, Herlev Hovedgade 207, DK-2730 Herlev, Denmark
| | - Morten A. Karsdal
- Biomarkers and Research, Nordic Bioscience, Herlev Hovedgade 207, DK-2730 Herlev, Denmark
| | - Samra Sardar
- ImmunoScience, Nordic Bioscience, Herlev Hovedgade 207, DK-2730 Herlev, Denmark
| | - Anne S. Siebuhr
- ImmunoScience, Nordic Bioscience, Herlev Hovedgade 207, DK-2730 Herlev, Denmark
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11
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Anti-Inflammatory Properties of Injectable Betamethasone-Loaded Tyramine-Modified Gellan Gum/Silk Fibroin Hydrogels. Biomolecules 2020; 10:biom10101456. [PMID: 33080875 PMCID: PMC7603075 DOI: 10.3390/biom10101456] [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: 08/25/2020] [Revised: 09/28/2020] [Accepted: 10/10/2020] [Indexed: 12/11/2022] Open
Abstract
Rheumatoid arthritis is a rheumatic disease for which a healing treatment does not presently exist. Silk fibroin has been extensively studied for use in drug delivery systems due to its uniqueness, versatility and strong clinical track record in medicine. However, in general, natural polymeric materials are not mechanically stable enough, and have high rates of biodegradation. Thus, synthetic materials such as gellan gum can be used to produce composite structures with biological signals to promote tissue-specific interactions while providing the desired mechanical properties. In this work, we aimed to produce hydrogels of tyramine-modified gellan gum with silk fibroin (Ty–GG/SF) via horseradish peroxidase (HRP), with encapsulated betamethasone, to improve the biocompatibility and mechanical properties, and further increase therapeutic efficacy to treat rheumatoid arthritis (RA). The Ty–GG/SF hydrogels presented a β-sheet secondary structure, with gelation time around 2–5 min, good resistance to enzymatic degradation, a suitable injectability profile, viscoelastic capacity with a significant solid component and a betamethasone-controlled release profile over time. In vitro studies showed that Ty–GG/SF hydrogels did not produce a deleterious effect on cellular metabolic activity, morphology or proliferation. Furthermore, Ty–GG/SF hydrogels with encapsulated betamethasone revealed greater therapeutic efficacy than the drug applied alone. Therefore, this strategy can provide an improvement in therapeutic efficacy when compared to the traditional use of drugs for the treatment of rheumatoid arthritis.
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12
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Li X, Yang Y, Sun G, Dai W, Jie X, Du Y, Huang R, Zhang J. Promising targets and drugs in rheumatoid arthritis: a module-based and cumulatively scoring approach. Bone Joint Res 2020; 9:501-514. [PMID: 32922758 PMCID: PMC7468554 DOI: 10.1302/2046-3758.98.bjr-2019-0301.r1] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
AIMS Rheumatoid arthritis (RA) is a systematic autoimmune disorder, characterized by synovial inflammation, bone and cartilage destruction, and disease involvement in multiple organs. Although numerous drugs are employed in RA treatment, some respond little and suffer from severe side effects. This study aimed to screen the candidate therapeutic targets and promising drugs in a novel method. METHODS We developed a module-based and cumulatively scoring approach that is a deeper-layer application of weighted gene co-expression network (WGCNA) and connectivity map (CMap) based on the high-throughput datasets. RESULTS Four noteworthy RA-related modules were identified, revealing the immune- and infection-related biological processes and pathways involved in RA. HLA-DMA, HLA-DMB, HLA-DPA1, HLA-DPB1, HLA-DQB1, HLA-DRA, HLA-DRB1, BLNK, BTK, CD3D, CD4, IL2RG, INPP5D, LCK, PTPRC, RAC2, SYK, and VAV1 were recognized as the key hub genes with high connectivity in gene regulation networks and gene pathway networks. Moreover, the long noncoding RNAs (lncRNAs) in the RA-related modules, such as FAM30A and NEAT1, were identified as the indispensable interactors with the hub genes. Finally, candidate drugs were screened by developing a cumulatively scoring approach based on the selected modules. Niclosamide and the other compounds of T-type calcium channel blocker, IKK inhibitor, and PKC activator, HIF activator, and proteasome inhibitor, which harbour the similar gene signature with niclosamide, were promising drugs with high specificity and broad coverage for the RA-related modules. CONCLUSION This study provides not only the promising targets and drugs for RA but also a novel methodological insight into the target and drug screening.Cite this article: Bone Joint Res 2020;9(8):501-514.
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Affiliation(s)
- Xingyan Li
- Department of Bone and Joint Surgery, The Third Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yejing Yang
- Department of Bone and Joint Surgery, The Third Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Guili Sun
- Department of Nutriology, The Third Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Wanwu Dai
- Department of Bone and Joint Surgery, The Third Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Xuri Jie
- Department of Hematology, The Third Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yongjun Du
- Department of Bone and Joint Surgery, The Third Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Runjie Huang
- Second Clinical College, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiaming Zhang
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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13
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van Daalen KR, Reijneveld JF, Bovenschen N. Modulation of Inflammation by Extracellular Granzyme A. Front Immunol 2020; 11:931. [PMID: 32508827 PMCID: PMC7248576 DOI: 10.3389/fimmu.2020.00931] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 04/21/2020] [Indexed: 12/21/2022] Open
Abstract
Granzyme A (GrA) has long been recognized as one of the key players in the induction of cell death of neoplastic, foreign or infected cells after granule delivery by cytotoxic cells. While the cytotoxic potential of GrA is controversial in current literature, accumulating evidence now indicates roles for extracellular GrA in modulating inflammation and inflammatory diseases. This paper aims to explore the literature presenting current knowledge on GrA as an extracellular modulator of inflammation by summarizing (i) the presence and role of extracellular GrA in several inflammatory diseases, and (ii) the potential molecular mechanisms of extracellular GrA in augmenting inflammation.
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Affiliation(s)
- Kim R. van Daalen
- Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | | | - Niels Bovenschen
- Department of Pathology, University Medical Center Utrecht, Utrecht, Netherlands
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
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14
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Du H, Wang Y, Zeng Y, Huang X, Liu D, Ye L, Li Y, Chen X, Liu T, Li H, Wu J, Yu Q, Wu Y, Jie L. Tanshinone IIA Suppresses Proliferation and Inflammatory Cytokine Production of Synovial Fibroblasts from Rheumatoid Arthritis Patients Induced by TNF-α and Attenuates the Inflammatory Response in AIA Mice. Front Pharmacol 2020; 11:568. [PMID: 32499694 PMCID: PMC7243269 DOI: 10.3389/fphar.2020.00568] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 04/14/2020] [Indexed: 12/20/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic and progressive autoimmune disease in which activated RA fibroblast-1ike synoviocytes (RA-FLSs) are one of the main factors responsible for inducing morbidity. Previous reports have shown that RA-FLSs have proliferative features similar to cancer cells, in addition to causing cartilage erosion that eventually causes joint damage. Thus, new therapeutic strategies and drugs that can effectively contain the abnormal hyperplasia of RA-FLSs and restrain RA development are necessary for the treatment of RA. Tanshinone IIA (Tan IIA), one of the main phytochemicals isolated from Salvia miltiorrhiza Bunge, is capable of promoting RA-FLS apoptosis and inhibiting arthritis in an AIA mouse model. In addition, RA patients treated at our clinic with Tan IIA showed significant improvements in their clinical symptoms. However, the details of the molecular mechanism by which Tan IIA effects RA are unknown. To clarify this mechanism, we evaluated the antiproliferative and inhibitory effects of proinflammatory factor production caused by Tan IIA to RA-FLSs. We demonstrated that Tan IIA can restrict the proliferation, migration, and invasion of RA-FLSs in a time- and dose-dependent manner. Moreover, Tan IIA effectively suppressed the increase in mRNA expression of some matrix metalloproteinases and proinflammatory factors induced by TNF-α in RA-FLSs, resulting in inflammatory reactivity inhibition and blocking the destruction of the knee joint. Through the integration of network pharmacology analyses with the experimental data obtained, it is revealed that the effects of Tan IIA on RA can be attributed to its influence on different signaling pathways, including MAPK, AKT/mTOR, HIF-1, and NF-kB. Taken together, these data suggest that the compound Tan IIA has great therapeutic potential for RA treatment.
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Affiliation(s)
- Hongyan Du
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Yuechun Wang
- Department of Rheumatology and Clinical Immunology, Zhujiang Hospital, Southern Medical University, Guangzhou, China.,School of Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Yongchang Zeng
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Xiaoming Huang
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Dingfei Liu
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Lvlan Ye
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Yang Li
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Xiaochen Chen
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China.,School of Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Tiancai Liu
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Hongwei Li
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Jing Wu
- Department of Rheumatology and Clinical Immunology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Qinghong Yu
- Department of Rheumatology and Clinical Immunology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yingsong Wu
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Ligang Jie
- Department of Rheumatology and Clinical Immunology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
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15
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Zhou J, Chen P, Li Z, Zuo Q. Gene delivery of TIPE2 attenuates collagen-induced arthritis by modulating inflammation. Int Immunopharmacol 2020; 79:106044. [DOI: 10.1016/j.intimp.2019.106044] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Revised: 11/05/2019] [Accepted: 11/10/2019] [Indexed: 12/28/2022]
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16
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Macfarlane FR, Chaplain MAJ, Eftimie R. Quantitative Predictive Modelling Approaches to Understanding Rheumatoid Arthritis: A Brief Review. Cells 2019; 9:E74. [PMID: 31892234 PMCID: PMC7016994 DOI: 10.3390/cells9010074] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 12/19/2019] [Accepted: 12/24/2019] [Indexed: 02/07/2023] Open
Abstract
Rheumatoid arthritis is a chronic autoimmune disease that is a major public health challenge. The disease is characterised by inflammation of synovial joints and cartilage erosion, which lead to chronic pain, poor life quality and, in some cases, mortality. Understanding the biological mechanisms behind the progression of the disease, as well as developing new methods for quantitative predictions of disease progression in the presence/absence of various therapies is important for the success of therapeutic approaches. The aim of this study is to review various quantitative predictive modelling approaches for understanding rheumatoid arthritis. To this end, we start by briefly discussing the biology of this disease and some current treatment approaches, as well as emphasising some of the open problems in the field. Then, we review various mathematical mechanistic models derived to address some of these open problems. We discuss models that investigate the biological mechanisms behind the progression of the disease, as well as pharmacokinetic and pharmacodynamic models for various drug therapies. Furthermore, we highlight models aimed at optimising the costs of the treatments while taking into consideration the evolution of the disease and potential complications.
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Affiliation(s)
- Fiona R. Macfarlane
- School of Mathematics and Statistics, University of St Andrews, St Andrews KY16 9RJ, UK;
| | - Mark A. J. Chaplain
- School of Mathematics and Statistics, University of St Andrews, St Andrews KY16 9RJ, UK;
| | - Raluca Eftimie
- Department of Mathematics, University of Dundee, Dundee DD1 4HN, UK;
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17
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Petralia MC, Mazzon E, Basile MS, Cutuli M, Di Marco R, Scandurra F, Saraceno A, Fagone P, Nicoletti F, Mangano K. Effects of Treatment with the Hypomethylating Agent 5-aza-2'-deoxycytidine in Murine Type II Collagen-Induced Arthritis. Pharmaceuticals (Basel) 2019; 12:ph12040174. [PMID: 31783688 PMCID: PMC6958460 DOI: 10.3390/ph12040174] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 11/26/2019] [Accepted: 11/26/2019] [Indexed: 02/06/2023] Open
Abstract
The emerging role of epigenetics in the pathogenesis of autoimmune diseases has recently attracted much interest on the possible use of epigenetic modulators for the prevention and treatment of these diseases. In particular, we and others have shown that drugs that inhibit DNA methylation, such as azacitidine (AZA) and decitabine (DAC), already used for the treatment of acute myeloid leukemia, exert powerful beneficial effects in rodent models of type 1 diabetes, multiple sclerosis, and Guillain Barrè syndrome. Along this line of research, we have presently studied the effects of DAC in a murine model of rheumatoid arthritis induced by type II collagen and have demonstrated that DAC administration was associated with a significant amelioration of the clinical condition, along with in vivo and ex vivo modification of the immunological profile of the so-treated mice, that exhibited a diminished production of Th1 and Th17 pro-inflammatory cytokines and reduction of anti-type II collagen autoantibodies.
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Affiliation(s)
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy; (M.C.P.); (E.M.)
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.S.B.); (F.S.); (A.S.); (P.F.); (K.M.)
| | - Marco Cutuli
- Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, 86100 Campobasso, Italy; (M.C.); (R.D.M.)
| | - Roberto Di Marco
- Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, 86100 Campobasso, Italy; (M.C.); (R.D.M.)
| | - Fabiola Scandurra
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.S.B.); (F.S.); (A.S.); (P.F.); (K.M.)
| | - Andrea Saraceno
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.S.B.); (F.S.); (A.S.); (P.F.); (K.M.)
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.S.B.); (F.S.); (A.S.); (P.F.); (K.M.)
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.S.B.); (F.S.); (A.S.); (P.F.); (K.M.)
- Correspondence: ; Tel.: +39-095-478-1270
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.S.B.); (F.S.); (A.S.); (P.F.); (K.M.)
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18
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Ge C, Hao J, Wu X, Li C, Zhi R, Yu P, Wang X, Hu J, Xu H. A novel arthritis model induced by wind, damp, cold and heat in female rats. Lab Anim 2019; 54:433-442. [PMID: 31584316 DOI: 10.1177/0023677219874844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Animal models are in constant development to benefit scientific research. Rheumatoid arthritis (RA) is considered a very complex disease due to its complicated pathogenesis, and patients with rheumatic disease around the world are still unable to obtain effective, simple and curable treatment. In order to obtain a clear insight into the pathogenesis of RA, a rat model was established based on the concept of Bi syndrome in Traditional Chinese Medicine by simulating the conditions of RA as much as possible via the change in the physical conditions wind, damp, cold and heat (WDCH). For the first time, a new WDCH-induced RA model in female rats was successfully established and evaluated by body-weight change, paw swelling, blood cells analysis, spleen and thymus coefficients, autoantibodies and serum cytokine changes and histopathology. This model is characterised by its objectivity, no exogenous induction, short modelling time, extremely elevated expression level of autoantibodies and obvious histopathological change. The establishment of such a new model may provide more benefits in the research of the pathogenesis of RA.
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Affiliation(s)
- Chuang Ge
- The Engineering Research Center of Synthetic Polypeptide Drug Discovery and Evaluation of Jiangsu Province, China Pharmaceutical University, Nanjing, Jiangsu, People's Republic of China
| | - Jingchao Hao
- School of Pharmaceutical Sciences and Yunnan Provincial Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, Yunnan, People's Republic of China
| | - Xiaodong Wu
- The Engineering Research Center of Synthetic Polypeptide Drug Discovery and Evaluation of Jiangsu Province, China Pharmaceutical University, Nanjing, Jiangsu, People's Republic of China
| | - Chencheng Li
- The Engineering Research Center of Synthetic Polypeptide Drug Discovery and Evaluation of Jiangsu Province, China Pharmaceutical University, Nanjing, Jiangsu, People's Republic of China
| | - Rui Zhi
- The Engineering Research Center of Synthetic Polypeptide Drug Discovery and Evaluation of Jiangsu Province, China Pharmaceutical University, Nanjing, Jiangsu, People's Republic of China
| | - Pengcheng Yu
- The Engineering Research Center of Synthetic Polypeptide Drug Discovery and Evaluation of Jiangsu Province, China Pharmaceutical University, Nanjing, Jiangsu, People's Republic of China
| | - Xinmin Wang
- The Engineering Research Center of Synthetic Polypeptide Drug Discovery and Evaluation of Jiangsu Province, China Pharmaceutical University, Nanjing, Jiangsu, People's Republic of China
| | - Jialiang Hu
- The Engineering Research Center of Synthetic Polypeptide Drug Discovery and Evaluation of Jiangsu Province, China Pharmaceutical University, Nanjing, Jiangsu, People's Republic of China
| | - Hanmei Xu
- The Engineering Research Center of Synthetic Polypeptide Drug Discovery and Evaluation of Jiangsu Province, China Pharmaceutical University, Nanjing, Jiangsu, People's Republic of China.,State Key Laboratory of Natural Medicines, Ministry of Education, China Pharmaceutical University, Nanjing, Jiangsu, People's Republic of China
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19
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Khatri S, Hansen J, Mendes AC, Chronakis IS, Hung SC, Mellins ED, Astakhova K. Citrullinated Peptide Epitope Targets Therapeutic Nanoparticles to Human Neutrophils. Bioconjug Chem 2019; 30:2584-2593. [PMID: 31524379 DOI: 10.1021/acs.bioconjchem.9b00518] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Multiple drugs have been proposed for reducing harsh symptoms of human rheumatic diseases. However, a targeted therapy with mild to no side effects is still missing. In this study, we have prepared and tested a series of therapeutic nanoparticles for specific targeting of human neutrophils associated with rheumatoid arthritis. In doing this, a series of citrullinated peptide epitopes derived from human proteins, fibrinogen, vimentin, and histone 3, were screened with regard to specific recognition of neutrophils. The most potent epitope proved to be a mutated fragment of an alpha chain in human fibrinogen. Next, a straightforward synthetic strategy was developed for nanoparticles decorated with this citrullinated peptide epitope and an antisense oligonucleotide targeting disease associated microRNA miR-125b-5p. Our study shows that the nanoparticles specifically recognize neutrophils and knock down miR-125b-5p, with no apparent toxicity to human cells. In contrast to organic dendrimers, chitosan-hyaluronic acid formulations do not activate human innate immune response. Our data proves that the strategy we report herein is effective in developing peptide epitopes for decorating delivery vehicles bearing biological drugs, targeted to a specific cell type.
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Affiliation(s)
- Sangita Khatri
- Department of Chemistry , Technical University of Denmark , Kongens Lyngby , Region Hovedstaden 2800 , Denmark
| | - Jonas Hansen
- Department of Chemistry , Technical University of Denmark , Kongens Lyngby , Region Hovedstaden 2800 , Denmark.,Institute of Molecular Medicine , Sechenov First Moscow State Medical University , Moscow 119991 , Russia
| | - Ana C Mendes
- DTU Food , Technical University of Denmark , Kongens Lyngby , Region Hovedstaden 2800 , Denmark
| | - Ioannis S Chronakis
- DTU Food , Technical University of Denmark , Kongens Lyngby , Region Hovedstaden 2800 , Denmark
| | - Shu-Chen Hung
- Department of Pediatrics, Program in Immunology , Stanford University School of Medicine , Stanford , California 94305 , United States of America
| | - Elizabeth D Mellins
- Department of Pediatrics, Program in Immunology , Stanford University School of Medicine , Stanford , California 94305 , United States of America
| | - Kira Astakhova
- Department of Chemistry , Technical University of Denmark , Kongens Lyngby , Region Hovedstaden 2800 , Denmark
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20
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Emodin ameliorates rheumatoid arthritis by promoting neutrophil apoptosis and inhibiting neutrophil extracellular trap formation. Mol Immunol 2019; 112:188-197. [DOI: 10.1016/j.molimm.2019.05.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 04/23/2019] [Accepted: 05/29/2019] [Indexed: 12/22/2022]
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21
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Du H, Zhang X, Zeng Y, Huang X, Chen H, Wang S, Wu J, Li Q, Zhu W, Li H, Liu T, Yu Q, Wu Y, Jie L. A Novel Phytochemical, DIM, Inhibits Proliferation, Migration, Invasion and TNF-α Induced Inflammatory Cytokine Production of Synovial Fibroblasts From Rheumatoid Arthritis Patients by Targeting MAPK and AKT/mTOR Signal Pathway. Front Immunol 2019; 10:1620. [PMID: 31396207 PMCID: PMC6663984 DOI: 10.3389/fimmu.2019.01620] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 06/28/2019] [Indexed: 01/19/2023] Open
Abstract
In rheumatoid arthritis(RA) pathogenesis, activated RA fibroblast-like synoviocytes (RA-FLSs) exhibit similar proliferative features as tumor cells and subsequent erosion to cartilage will eventually lead to joint destruction. Therefore, it is imperative to search for compounds, which can effectively inhibit the abnormal activation of RA-FLSs, and retard RA progression.3′3-Diindolylmethane (DIM), the major product of the acid-catalyzed oligomerization of indole-3-carbinol from cruciferous vegetables, has been reported to be functionally relevant to inhibition of migration, invasion and carcinogenesis in some solid tumors. In this study, we explored the anti-proliferation, anti-metastasis and anti-inflammation effects of DIM on RA-FLSs as well as the underlying molecular mechanisms. To do this, primary RA-FLSs were isolated from RA patients and an animal model. Cell proliferation, migration and invasion were measured using CCK-8, scratch, and Transwell assays, respectively. The effects of DIM on Matrix metalloproteinases (MMPs) and some inflammatory factors mRNA and key molecules such as some inflammatory factors and those involved in aberrantly-activated signaling pathway in response to tumor necrosis factor α(TNF-α), a typical characteristic mediator in RA-FLS, were quantitatively measured by real-time PCR and western blotting. Moreover, the effect of DIM on adjuvant induced arthritis(AIA) models was evaluated with C57BL/6 mice in vivo. The results showed that DIM inhibited proliferation, migration and invasion of RA-FLS in vitro. Meanwhile, DIM dramatically suppressed TNF-α–induced increases in the mRNA levels of MMP-2, MMP-3, MMP-8, and MMP-9; as well as the proinflammatory factors IL-6, IL-8, and IL-1β. Mechanistic studies revealed that DIM is able to suppress phosphorylated activation not only of p38, JNK in MAPK pathway but of AKT, mTOR and downstream molecules in the AKT/mTOR pathway. Moreover, DIM treatment decreased expression levels of proinflammatory cytokines in the serum and alleviated arthritis severity in the knee joints of AIA mice. Taken together, our findings demonstrate that DIM could inhibit proliferation, migration and invasion of RA-FLSs and reduce proinflammatory factors induced by TNF-α in vitro by blocking MAPK and AKT/mTOR pathway and prevent inflammation and knee joint destruction in vivo, which suggests that DIM might have therapeutic potential for RA.
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Affiliation(s)
- Hongyan Du
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Xi Zhang
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Yongchang Zeng
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Xiaoming Huang
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Hao Chen
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Suihai Wang
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Jing Wu
- Department of Rheumatology and Clinical Immunology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Qiang Li
- Department of Rheumatology and Clinical Immunology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Wei Zhu
- Department of Toxicology, Guangzhou Center for Disease Control and Prevention, Guangzhou, China
| | - Hongwei Li
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Tiancai Liu
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Qinghong Yu
- Department of Rheumatology and Clinical Immunology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yingsong Wu
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Ligang Jie
- Department of Rheumatology and Clinical Immunology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
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22
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Flexible two-layer dissolving and safing microneedle transdermal of neurotoxin: A biocomfortable attempt to treat Rheumatoid Arthritis. Int J Pharm 2019; 563:91-100. [DOI: 10.1016/j.ijpharm.2019.03.033] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 03/03/2019] [Accepted: 03/16/2019] [Indexed: 01/21/2023]
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23
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Sardar S, Kerr A, Vaartjes D, Moltved ER, Karosiene E, Gupta R, Andersson Å. The oncoprotein TBX3 is controlling severity in experimental arthritis. Arthritis Res Ther 2019; 21:16. [PMID: 30630509 PMCID: PMC6329118 DOI: 10.1186/s13075-018-1797-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 12/14/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Development of autoimmune diseases is the result of a complex interplay between hereditary and environmental factors, with multiple genes contributing to the pathogenesis in human disease and in experimental models for disease. The T-box protein 3 is a transcriptional repressor essential during early embryonic development, in the formation of bone and additional organ systems, and in tumorigenesis. METHODS With the aim to find novel genes important for autoimmune inflammation, we have performed genetic studies of collagen-induced arthritis (CIA), a mouse experimental model for rheumatoid arthritis. RESULTS We showed that a small genetic fragment on mouse chromosome 5, including Tbx3 and three additional protein-coding genes, is linked to severe arthritis and high titers of anti-collagen antibodies. Gene expression studies have revealed differential expression of Tbx3 in B cells, where low expression was accompanied by a higher B cell response upon B cell receptor stimulation in vitro. Furthermore, we showed that serum TBX3 levels rise concomitantly with increasing severity of CIA. CONCLUSIONS From these results, we suggest that TBX3 is a novel factor important for the regulation of gene transcription in the immune system and that genetic polymorphisms, resulting in lower expression of Tbx3, are contributing to a more severe form of CIA and high titers of autoantibodies. We also propose TBX3 as a putative diagnostic biomarker for rheumatoid arthritis.
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Affiliation(s)
- Samra Sardar
- Section for Molecular and Cellular Pharmacology, Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark
- Present address: Nordic Bioscience A/S, Copenhagen, Denmark
| | - Alish Kerr
- Section for Molecular and Cellular Pharmacology, Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark
- Present address: Nuritas, Dublin, Ireland
| | - Daniëlle Vaartjes
- Section for Molecular and Cellular Pharmacology, Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark
- Present address: Division of Medical Inflammation Research, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Emilie Riis Moltved
- Section for Molecular and Cellular Pharmacology, Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark
- Present address: IQVIA, Copenhagen, Denmark Denmark
| | - Edita Karosiene
- Department of Bio and Health Informatics, Kemitorvet 208, Technical University of Denmark, Lyngby, Denmark
- Present address: Novo Nordisk A/S, Copenhagen, Denmark
| | - Ramneek Gupta
- Department of Bio and Health Informatics, Kemitorvet 208, Technical University of Denmark, Lyngby, Denmark
| | - Åsa Andersson
- Section for Molecular and Cellular Pharmacology, Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark
- Rydberg Laboratory of Applied Sciences, ETN, Halmstad University, Halmstad, Sweden
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24
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Banda NK, Desai D, Scheinman RI, Pihl R, Sekine H, Fujita T, Sharma V, Hansen AG, Garred P, Thiel S, Borodovsky A, Holers VM. Targeting of Liver Mannan-Binding Lectin-Associated Serine Protease-3 with RNA Interference Ameliorates Disease in a Mouse Model of Rheumatoid Arthritis. Immunohorizons 2018; 2:274-295. [PMID: 30417171 PMCID: PMC6220895 DOI: 10.4049/immunohorizons.1800053] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Mannan-binding lectin–associated serine protease 3 (MASP-3) regulates the alternative pathway of complement and is predominantly synthesized in the liver. The role of liver-derived MASP-3 in the pathogenesis of rheumatoid arthritis (RA) is unknown. We hypothesized that liver-derived MASP-3 is essential for the development of joint damage and that targeted inhibition of MASP-3 in the liver can attenuate arthritis. We used MASP-3–specific small interfering RNAs (siRNAs) conjugated to N-acetylgalactosamine (GalNAc) to specifically target the liver via asialoglycoprotein receptors. Active GalNAc–MASP3–siRNA conjugates were identified, and in vivo silencing of liver MASP-3 mRNA was demonstrated in healthy mice. The s.c. treatment with GalNAc–MASP-3–siRNAs specifically decreased the expression of MASP-3 in the liver and the level of MASP-3 protein in circulation of mice without affecting the levels of the other spliced products. In mice with collagen Ab–induced arthritis, s.c. administration of GalNAc–MASP-3–siRNA decreased the clinical disease activity score to 50% of controls, with decrease in histopathology scores and MASP-3 deposition. To confirm the ability to perform MASP-3 gene silencing in human cells, we generated a lentivirus expressing a short hairpin RNA specific for human MASP-3 mRNA. This procedure not only eliminated the short-term (at day 15) expression of MASP-3 in HepG2 and T98G cell lines but also diminished the long-term (at day 60) synthesis of MASP-3 protein in T98G cells. Our study demonstrates that isoform-specific silencing of MASP-3 in vivo modifies disease activity in a mouse model of RA and suggests that liver-directed MASP3 silencing may be a therapeutic approach in human RA.
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Affiliation(s)
- Nirmal K Banda
- Division of Rheumatology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Dhruv Desai
- Alnylam Pharmaceuticals Inc., Boston, MA 02142
| | - Robert I Scheinman
- Skaggs School of Pharmacy, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Rasmus Pihl
- Department of Biomedicine, University of Aarhus, DK-8000 Aarhus, Denmark
| | - Hideharu Sekine
- Department of Immunology, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Teizo Fujita
- Department of Immunology, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Vibha Sharma
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
| | - Annette G Hansen
- Department of Biomedicine, University of Aarhus, DK-8000 Aarhus, Denmark
| | - Peter Garred
- Laboratory of Molecular Medicine, Department of Clinical Immunology, Section 7631, University Hospital of Copenhagen, 2200 Copenhagen, Denmark
| | - Steffen Thiel
- Department of Biomedicine, University of Aarhus, DK-8000 Aarhus, Denmark
| | | | - V Michael Holers
- Division of Rheumatology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045
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25
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Huang G, Yuan K, Zhu Q, Zhang S, Lu Q, Zhu M, Sheng H, Yu R, Luo G, Xu A. Triptolide inhibits the inflammatory activities of neutrophils to ameliorate chronic arthritis. Mol Immunol 2018; 101:210-220. [DOI: 10.1016/j.molimm.2018.06.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 05/29/2018] [Accepted: 06/09/2018] [Indexed: 01/12/2023]
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26
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Andersen NS, Peiró Cadahía J, Previtali V, Bondebjerg J, Hansen CA, Hansen AE, Andresen TL, Clausen MH. Methotrexate prodrugs sensitive to reactive oxygen species for the improved treatment of rheumatoid arthritis. Eur J Med Chem 2018; 156:738-746. [DOI: 10.1016/j.ejmech.2018.07.045] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 07/08/2018] [Accepted: 07/17/2018] [Indexed: 12/22/2022]
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27
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Analysis of Polymorphisms in the Mediator Complex Subunit 13-like (Med13L) Gene in the Context of Immune Function and Development of Experimental Arthritis. Arch Immunol Ther Exp (Warsz) 2018; 66:365-377. [PMID: 29951696 PMCID: PMC6154033 DOI: 10.1007/s00005-018-0516-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 05/15/2018] [Indexed: 12/21/2022]
Abstract
The Mediator complex subunit 13-like (MED13L) protein is part of the multi-protein mediator complex and plays an important role in gene transcription. Polymorphisms in the MED13L gene have been linked to congenital heart anomalies and intellectual disabilities. Despite recent evidence of indirect links of MED13L to cytokine release and inflammation, impact of genetic variations in MED13L on immune cells remains unexplored. The B10.RIII and RIIIS/J mouse strains vary in susceptibility to induced experimental autoimmune disease models. From sequencing data of the two mouse strains, we identified six polymorphisms in the coding regions of Med13L. Using congenic mice, we studied the effect of these polymorphisms on immune cell development and function along with susceptibility to collagen-induced arthritis, an animal model for rheumatoid arthritis. Combining in vivo disease data, in vitro functional data, and computational analysis of the reported non-synonymous polymorphisms, we report that genetic polymorphisms in Med13L do not affect the immune phenotype in these mice and are predicted to be non-disease associated.
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28
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Choi S, Lee K, Jung H, Park N, Kang J, Nam KH, Kim EK, Ju JH, Kang KY. Kruppel-Like Factor 4 Positively Regulates Autoimmune Arthritis in Mouse Models and Rheumatoid Arthritis in Patients via Modulating Cell Survival and Inflammation Factors of Fibroblast-Like Synoviocyte. Front Immunol 2018; 9:1339. [PMID: 29997611 PMCID: PMC6030377 DOI: 10.3389/fimmu.2018.01339] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 05/29/2018] [Indexed: 01/23/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease that causes mild to severe joint inflammation. During RA pathogenesis, fibroblast-like synoviocytes (FLS) acquire a tumor-like phenotype and mediate cartilage destruction both directly and indirectly by producing proinflammatory cytokines and matrix metalloproteinases (MMPs). Kruppel-like factor (KLF) 4, a member of the KLF family, plays significant roles in cell survival, proliferation, and differentiation. A recent study reported increased expression of KLF4 in synovial tissue from RA patients. However, its precise role in RA in different models, including mouse autoimmune disease models, remains unclear. In this study, we examined the role of KLF4 during development of autoimmune arthritis in mouse models. To do this, we used KLF4 knockout mice rendered by ribonucleic acid (RNA)-guided endonuclease (RGEN) and performed collagen antibody-induced arthritis (CAIA). We found that deletion of KLF4 reduces inflammation induced by CAIA. In addition, we assessed collagen-induced arthritis (CIA) in control mice and KLF4-overexpressing mice generated by a minicircle vector treatment. Severity of CIA in mice overexpressing KLF4 was greater than that in mice injected with control vector. Finally, we verified the inflammatory roles of KLF4 in CIA by treating Kenpaullone which is used as KLF4 inhibitor. Next, we focused on human/mouse FLS to discover the cellular process involved in RA pathogenesis including proliferation, apoptosis, and inflammation including MMPs. In FLS, KLF4 upregulated expression of mRNA encoding proinflammatory cytokines interleukin (IL)-1β and IL-6. KLF4 also regulated expression of matrix metallopeptidase 13 in the synovium. We found that blockade of KLF4 in FLS increased apoptosis and suppressed proliferation followed by downregulation of antiapoptotic factor BCL2. Our results indicate that KLF4 plays a crucial role in pathogenesis of inflammatory arthritis in vivo, by regulating apoptosis, MMP expression, and cytokine expression by FLS. Thus, KLF4 might be a novel transcription factor for generating RA by modulating cellular process of FLS.
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Affiliation(s)
- Seungjin Choi
- CiSTEM Laboratory, Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, South Korea
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
- School of Biological Sciences, Institute of Molecular Biology and Genetics, Seoul National University, Seoul, South Korea
- Department of Cancer Biomedical Science, Research Institute, National Cancer Center, Goyang, South Korea
| | - Kijun Lee
- CiSTEM Laboratory, Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, South Korea
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Hyerin Jung
- CiSTEM Laboratory, Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, South Korea
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Narae Park
- CiSTEM Laboratory, Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, South Korea
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Jaewoo Kang
- CiSTEM Laboratory, Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, South Korea
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Ki-Hoan Nam
- Laboratory Animal Resource Center, Korea Research Institute of Bioscience & Biotechnology (KRIBB), Cheongju, South Korea
| | - Eun-Kyeong Kim
- Laboratory Animal Resource Center, Korea Research Institute of Bioscience & Biotechnology (KRIBB), Cheongju, South Korea
| | - Ji Hyeon Ju
- CiSTEM Laboratory, Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, South Korea
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Kwi Young Kang
- Division of Rheumatology, Department of Internal Medicine, Incheon St. Mary’s Hospital, The Catholic University of Korea, Incheon, South Korea
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29
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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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30
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Boldine isolated from Litsea cubeba inhibits bone resorption by suppressing the osteoclast differentiation in collagen-induced arthritis. Int Immunopharmacol 2017; 51:114-123. [DOI: 10.1016/j.intimp.2017.08.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Revised: 08/14/2017] [Accepted: 08/16/2017] [Indexed: 12/25/2022]
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31
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Meniscal Ossicles as micro-CT Imaging Biomarker in a Rodent Model of Antigen-Induced Arthritis: a Synchrotron-Based X-ray Pilot Study. Sci Rep 2017; 7:7544. [PMID: 28790437 PMCID: PMC5548769 DOI: 10.1038/s41598-017-08025-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 07/05/2017] [Indexed: 12/05/2022] Open
Abstract
It is increasingly recognized that early detection of bone erosion plays an important role in the overall evaluation of rheumatoid arthritis and in the choice of the correct treatment approach. Since an appropriate use of imaging biomarkers in preclinical settings offers the prospect of smaller and optimized sample size, in the present study we define an anatomical imaging biomarker that could be objectively measured from micro-CT imaging data as an indicator of bone erosion in arthritis process. The well-characterized antigen-induced arthritis (AIA) model in rats was used. The animals were divided into 2 groups: arthritic disease control and arthritic having been administrated with the tumor necrosis factor alpha-blocking agent (Humira). Rats were sacrificed in the acute phase of AIA; peripheral blood and synovial tissue were collected for assessment of arthritis. Ex vivo micro-CT tomography of knee joints was performed at the Elettra synchrotron light source (Trieste, Italy). Overall, results from this study suggest that use of high-resolution micro-CT analysis coupled with meniscal ossicles bone parameters quantification provide a powerful combination to enhance data interpretation and assessment of disease-modifying drugs in an animal model of arthritis.
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32
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Fischer BD, Adeyemo A, O'Leary ME, Bottaro A. Animal models of rheumatoid pain: experimental systems and insights. Arthritis Res Ther 2017; 19:146. [PMID: 28666464 PMCID: PMC5493070 DOI: 10.1186/s13075-017-1361-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Severe chronic pain is one of the hallmarks and most debilitating manifestations of inflammatory arthritis. It represents a significant problem in the clinical management of patients with common chronic inflammatory joint conditions such as rheumatoid arthritis, psoriatic arthritis and spondyloarthropathies. The functional links between peripheral inflammatory signals and the establishment of the neuroadaptive mechanisms acting in nociceptors and in the central nervous system in the establishment of chronic and neuropathic pain are still poorly understood, representing an area of intense study and translational priority. Several well-established inducible and spontaneous animal models are available to study the onset, progression and chronicization of inflammatory joint disease, and have been instrumental in elucidating its immunopathogenesis. However, quantitative assessment of pain in animal models is technically and conceptually challenging, and it is only in recent years that inflammatory arthritis models have begun to be utilized systematically in experimental pain studies using behavioral and neurophysiological approaches to characterize acute and chronic pain stages. This article aims primarily to provide clinical and experimental rheumatologists with an overview of current animal models of arthritis pain, and to summarize emerging findings, challenges and unanswered questions in the field.
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Affiliation(s)
- Bradford D Fischer
- Department of Biomedical Sciences, Cooper Medical School of Rowan University, 401 S. Broadway, Camden, NJ, 08103, USA
| | - Adeshina Adeyemo
- Department of Biomedical Sciences, Cooper Medical School of Rowan University, 401 S. Broadway, Camden, NJ, 08103, USA
| | - Michael E O'Leary
- Department of Biomedical Sciences, Cooper Medical School of Rowan University, 401 S. Broadway, Camden, NJ, 08103, USA
| | - Andrea Bottaro
- Department of Biomedical Sciences, Cooper Medical School of Rowan University, 401 S. Broadway, Camden, NJ, 08103, USA.
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33
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Henc I, Kokotkiewicz A, Łuczkiewicz P, Bryl E, Łuczkiewicz M, Witkowski JM. Naturally occurring xanthone and benzophenone derivatives exert significant anti-proliferative and proapoptotic effects in vitro on synovial fibroblasts and macrophages from rheumatoid arthritis patients. Int Immunopharmacol 2017; 49:148-154. [PMID: 28587985 DOI: 10.1016/j.intimp.2017.05.034] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2016] [Revised: 05/10/2017] [Accepted: 05/27/2017] [Indexed: 11/15/2022]
Abstract
There is a need for novel, safer and cheaper drugs for the therapy of rheumatoid arthritis (RA), better targeted against the cellular processes involved in the disease pathogenesis. Using advanced analysis of microscopic images and flow cytometry, we demonstrate that naturally occurring xanthone and benzophenone derivatives exert strong, dose- and O2 concentration-dependent anti-proliferative and pro-apoptotic effects on RA patients' fibroblast-like synoviocytes (FLS) and macrophages. Suspensions containing fibroblasts, macrophages and other infiltrating cells were obtained from inflamed synovial tissue collected from female RA patients. Cells were grown in the presence of xanthone (mangiferin, isomangiferin, neomangiferin, norathyriol) or benzophenone (iriflophenone 3-C-glucoside, maclurin) derivatives for 48h or 7days, at 5% or 21% O2. Proportions of macrophages, FLS and infiltrating T cells undergoing apoptosis (annexin- or annexin and 7-AAD-positive) were determined by flow cytometry. The extent of late apoptosis (DNA degradation) was assessed by fluorescent microscopy and image analysis in cultures where DNA was stained with Hoechst 33342. Majority of tested compounds exert anti-proliferative and pro-apoptotic, O2-dependent effects on T cells, FLS and macrophages. The results indicate that xanthone- and benzophenone-rich plant products provide a basis for the development of dietary strategy for rheumatoid arthritis management.
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Affiliation(s)
- Izabella Henc
- Department of Pathology and Experimental Rheumatology, Medical University of Gdansk, Debinki 7, 80-211 Gdansk, Poland
| | - Adam Kokotkiewicz
- Department of Pharmacognosy, Medical University of Gdansk, Hallera 107, 80-416 Gdansk, Poland
| | - Piotr Łuczkiewicz
- II Clinic of Orthopaedics and Kinetic Organ Traumatology, Medical University of Gdansk, Smoluchowskiego 17, 80-214 Gdansk, Poland
| | - Ewa Bryl
- Department of Pathology and Experimental Rheumatology, Medical University of Gdansk, Debinki 7, 80-211 Gdansk, Poland
| | - Maria Łuczkiewicz
- Department of Pharmacognosy, Medical University of Gdansk, Hallera 107, 80-416 Gdansk, Poland
| | - Jacek M Witkowski
- Department of Pathophysiology, Medical University of Gdańsk, Dębinki 7, 80-211 Gdansk, Poland.
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34
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Hoffmann B, Svensson CM, Straßburger M, Gebser B, Irmler IM, Kamradt T, Peter Saluz H, Thilo Figge M. Automated Quantification of Early Bone Alterations and Pathological Bone Turnover in Experimental Arthritis by in vivo PET/CT Imaging. Sci Rep 2017; 7:2217. [PMID: 28533505 PMCID: PMC5440413 DOI: 10.1038/s41598-017-02389-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 04/11/2017] [Indexed: 12/29/2022] Open
Abstract
The assessment of bone damage is required to evaluate disease severity and treatment efficacy both in arthritis patients and in experimental arthritis models. Today there is still a lack of in vivo methods that enable the quantification of arthritic processes at an early stage of the disease. We performed longitudinal in vivo imaging with [18F]-fluoride PET/CT before and after experimental arthritis onset for diseased and control DBA/1 mice and assessed arthritis progression by clinical scoring, tracer uptake studies and bone volume as well as surface roughness measurements. Arthritic animals showed significantly increased tracer uptake in the paws compared to non-diseased controls. Automated CT image analysis revealed increased bone surface roughness already in the earliest stage of the disease. Moreover, we observed clear differences between endosteal and periosteal sites of cortical bone regarding surface roughness. This study shows that in vivo PET/CT imaging is a favorable method to study arthritic processes, enabling the quantification of different aspects of the disease like pathological bone turnover and bone alteration. Especially the evaluation of bone surface roughness is sensitive to early pathological changes and can be applied to study the dynamics of bone erosion at different sites of the bones in an automated fashion.
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Affiliation(s)
- Bianca Hoffmann
- Departemet Cell and Molecular Biology, Leibniz-Institute for Natural Product Research and Infection Biology, Hans-Knöll-Institute, Beutenbergstr. 11a, 07745, Jena, Germany.,Friedrich Schiller University, Fürstengraben 1, 07743, Jena, Germany
| | - Carl-Magnus Svensson
- Applied Systems Biology, Leibniz-Institute for Natural Product Research and Infection Biology, Hans-Knöll-Institute, Beutenbergstr. 11a, 07745, Jena, Germany
| | - Maria Straßburger
- Transfer Group Anti-infectives, Leibniz-Institute for Natural Product Research and Infection Biology, Hans-Knöll-Institute, Beutenbergstr. 11a, 07745, Jena, Germany
| | - Björn Gebser
- Departemet Cell and Molecular Biology, Leibniz-Institute for Natural Product Research and Infection Biology, Hans-Knöll-Institute, Beutenbergstr. 11a, 07745, Jena, Germany
| | - Ingo M Irmler
- Institute of Immunology, Jena University Hospital, Leutragraben 3, 07743, Jena, Germany
| | - Thomas Kamradt
- Institute of Immunology, Jena University Hospital, Leutragraben 3, 07743, Jena, Germany
| | - Hans Peter Saluz
- Departemet Cell and Molecular Biology, Leibniz-Institute for Natural Product Research and Infection Biology, Hans-Knöll-Institute, Beutenbergstr. 11a, 07745, Jena, Germany. .,Friedrich Schiller University, Fürstengraben 1, 07743, Jena, Germany.
| | - Marc Thilo Figge
- Friedrich Schiller University, Fürstengraben 1, 07743, Jena, Germany. .,Applied Systems Biology, Leibniz-Institute for Natural Product Research and Infection Biology, Hans-Knöll-Institute, Beutenbergstr. 11a, 07745, Jena, Germany.
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