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Thanh Vu HT, Thu Nguyen HT, Hoai Nguyen TT, Nguyen TX, Nguyen TN, Nguyen AL, Nguyen LTH, La HT, Thu Vu HT, Bui QTT, Nghiem TN, Iddamalgoda A, Ito K, Takahashi T, Le TD, Pham T, Nguyen AT. The efficacy and tolerability of proteoglycan F in the treatment of knee osteoarthritis: A prospective, randomized, double-blind controlled trial. OSTEOARTHRITIS AND CARTILAGE OPEN 2024; 6:100483. [PMID: 38832051 PMCID: PMC11145540 DOI: 10.1016/j.ocarto.2024.100483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 05/06/2024] [Indexed: 06/05/2024] Open
Abstract
Objective To identify the efficacy and tolerability of Proteoglycan F in patients with primary knee OA.Design: A 24-week randomized, placebo-controlled, double-blind clinical trial with two arms: (1) Proteoglycan F (received 10 mg proteoglycan daily, for 24 weeks) and (2) control group (received placebo). Knee symptoms and joint cartilage status (evaluated by ultrasound and MRI of knee joints), quality of life, serum cytokine levels (IL-1β and TNF-α), and safety evaluation were measured before, during, and after the treatment. Results After 24-week treatment, pain reduction (in the KOOS pain score) of at least 20% and at least 50% (NRS scale) compared to baseline in the PGF group was significantly higher than those in the control group. The PGF group had greater reductions in the total scores of subchondral bone marrow edema, and bone cocoon under cartilage on knee MRI (classification according to WORMs), which were -2.27 (-4.0; -0.51) and -1.77 (-3.08; -0.46), respectively (p < 0.05). The two groups had no statistically significant difference in knee ultrasound characteristics. After 4 weeks, 12, and 24 weeks compared to baseline, there was no statistically significant difference in levels of urea, creatinine, aspartate aminotransferase, and alanine aminotransferase within the group and between the two study groups. Conclusions Salmon cartilage PG with 10 mg per day has potential to improve pain symptoms and subchondral bone marrow edema and bone cocoon under cartilage lesions in primary knee OA. However, the efficacy of PGF should be viewed with caution, and future studies are needed for more specific evaluation.
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Affiliation(s)
- Huyen Thi Thanh Vu
- Scientific Research Department, National Geriatric Hospital, Hanoi, 100000, Viet Nam
- Department of Geriatrics, Hanoi Medical University, Hanoi, 100000, Viet Nam
| | - Huong Thi Thu Nguyen
- Scientific Research Department, National Geriatric Hospital, Hanoi, 100000, Viet Nam
- Department of Geriatrics, Hanoi Medical University, Hanoi, 100000, Viet Nam
| | - Thu Thi Hoai Nguyen
- Scientific Research Department, National Geriatric Hospital, Hanoi, 100000, Viet Nam
- Department of Geriatrics, Hanoi Medical University, Hanoi, 100000, Viet Nam
| | - Thanh Xuan Nguyen
- Scientific Research Department, National Geriatric Hospital, Hanoi, 100000, Viet Nam
- Department of Geriatrics, Hanoi Medical University, Hanoi, 100000, Viet Nam
| | - Tam Ngoc Nguyen
- Scientific Research Department, National Geriatric Hospital, Hanoi, 100000, Viet Nam
- Department of Geriatrics, Hanoi Medical University, Hanoi, 100000, Viet Nam
| | - Anh Lan Nguyen
- Scientific Research Department, National Geriatric Hospital, Hanoi, 100000, Viet Nam
- Department of Geriatrics, Hanoi Medical University, Hanoi, 100000, Viet Nam
| | - Luong Thi Hong Nguyen
- Scientific Research Department, National Geriatric Hospital, Hanoi, 100000, Viet Nam
| | - Huyen Thi La
- Institute of Biotechnology, Vietnam Academy of Science and Technology, Hanoi, 100000, Viet Nam
- Graduate University of Sciences and Technology, Vietnam Academy of Science and Technology, Hanoi, 10000, Viet Nam
| | - Hien Thi Thu Vu
- Biochemistry and Nutrition Metabolism Department, National Institute of Nutrition, Hanoi, 100000, Viet Nam
| | | | - Thu Nguyet Nghiem
- Biochemistry and Nutrition Metabolism Department, National Institute of Nutrition, Hanoi, 100000, Viet Nam
| | - Arunasiri Iddamalgoda
- Gifu Pharmaceutical University, Gifu, 501-1196, Japan
- Ichimura Pharcos Co.ltd, Gifu, 501-0475, Japan
| | - Kenichi Ito
- Ichimura Pharcos Co.ltd, Gifu, 501-0475, Japan
| | | | - Tuyen Danh Le
- Biochemistry and Nutrition Metabolism Department, National Institute of Nutrition, Hanoi, 100000, Viet Nam
| | - Thang Pham
- Scientific Research Department, National Geriatric Hospital, Hanoi, 100000, Viet Nam
- Department of Geriatrics, Hanoi Medical University, Hanoi, 100000, Viet Nam
| | - Anh Trung Nguyen
- Scientific Research Department, National Geriatric Hospital, Hanoi, 100000, Viet Nam
- Department of Geriatrics, Hanoi Medical University, Hanoi, 100000, Viet Nam
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2
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Nakane A, Hirose S, Kawai N, Fujimoto N, Kondo E, Asano K. Salmon nasal cartilage proteoglycan stimulates hair growth. Biosci Biotechnol Biochem 2023; 88:107-110. [PMID: 37881018 DOI: 10.1093/bbb/zbad149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 10/13/2023] [Indexed: 10/27/2023]
Abstract
Hair loss is a commonly encountered problem. In this study, hair growth was enhanced by daily oral ingestion of salmon nasal cartilage proteoglycan (PG) in mice. Proteoglycan stimulated vesicular endothelial growth factor production in human follicle dermal papilla cells through insulin growth factor-1 receptor signaling, suggesting the possibility of hair loss improvement by PG ingestion.
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Affiliation(s)
- Akio Nakane
- Department of Biopolymer and Health Science, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Shouhei Hirose
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Noriaki Kawai
- Department of Biopolymer and Health Science, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Naoki Fujimoto
- Department of Healthcare, DyDo DRINCO, Inc., Osaka, Japan
| | - Eriko Kondo
- Department of Healthcare, DyDo DRINCO, Inc., Osaka, Japan
| | - Krisana Asano
- Department of Biopolymer and Health Science, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
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3
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Toxic Effects of Endocrine Disruptor Exposure on Collagen-Induced Arthritis. Biomolecules 2022; 12:biom12040564. [PMID: 35454153 PMCID: PMC9025575 DOI: 10.3390/biom12040564] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/01/2022] [Accepted: 04/08/2022] [Indexed: 12/13/2022] Open
Abstract
Endocrine disruptors (EDs) are chemical substances capable of affecting endocrine system functioning and interfering with organ morphogenesis and physiological functions. The development and regeneration of bone tissues have a complex hormonal regulation, and therefore, bone tissue cells can be considered potential targets for endocrine disruptors. In that regard, the aim of this research was to investigate the impact of ED exposure on the inflammatory response and oxidative stress in an experimental model of collagen-induced arthritis (CIA). Arthritis was induced by an emulsion of type II collagen (CII) and complete Freund’s adjuvant, which was administered intradermally on days 0 and 21. Mice from day 21 to day 35 received the following EDs by oral gavage: cypermethrin (CP), diethyl phthalate (DEP), vinclozolin (VCZ), 17α-ethinylestradiol (EE), perfluorooctanesulfonic acid (PFOS) and atrazine (ATR). ED exposure caused worsening of clinical signs (erythema and edema in the hind paws), histological and radiographic changes, as well as behavioral deficits, induced by CII injections. Furthermore, ED exposure significantly increased the degree of inflammation and oxidative damage induced by arthritis; this upregulation was more evident after exposure to ATR than to other EDs. The results from our study suggest that exposure to EDs may play a deleterious role in the progression of RA; therefore, exposure to EDs should be limited.
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4
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Zhang H, Jiang HL, Dai SM. No Significant Effects of IL-23 on Initiating and Perpetuating the Axial Spondyloarthritis: The Reasons for the Failure of IL-23 Inhibitors. Front Immunol 2022; 13:818413. [PMID: 35222393 PMCID: PMC8868936 DOI: 10.3389/fimmu.2022.818413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 01/19/2022] [Indexed: 11/13/2022] Open
Abstract
Axial spondyloarthritis (axSpA) is comprised of ankylosing spondylitis (AS) and non-radiographic axSpA. In recent years, the involvement of the interleukin (IL)-23/IL-17 axis in the pathophysiology of axSpA has been widely proposed. Since IL-23 is an upstream activating cytokine of IL-17, theoretically targeting IL-23 should be effective in axSpA, especially after the success of the treatment with IL-17 blockers in the disorder. Unfortunately, IL-23 blockade did not show meaningful efficacy in clinical trials of AS. In this review, we analyzed the possible causes of the failure of IL-23 blockers in AS: 1) the available data from an animal model is not able to support that IL-23 is involved in a preclinical rather than clinical phase of axSpA; 2) Th17 cells are not principal inflammatory cells in the pathogenesis of axSpA; 3) IL-17 may be produced independently of IL-23 in several immune cell types other than Th17 cells in axSpA; 4) no solid evidence supports IL-23 as a pathogenic factor to induce enthesitis and bone formation. Taken together, IL-23 is not a principal proinflammatory cytokine in the pathogenesis of axSpA.
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Affiliation(s)
- Hua Zhang
- Department of Rheumatology & Immunology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Han-Lei Jiang
- Department of Rheumatology & Immunology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Sheng-Ming Dai
- Department of Rheumatology & Immunology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
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5
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Hirose S, Asano K, Harada S, Takahashi T, Kondou E, Ito K, Iddamalgoda A, Nakane A. Effects of salmon cartilage proteoglycan on obesity in mice fed with a high-fat diet. Food Sci Nutr 2022; 10:577-583. [PMID: 35154693 PMCID: PMC8825722 DOI: 10.1002/fsn3.2685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 11/09/2021] [Accepted: 11/14/2021] [Indexed: 11/05/2022] Open
Abstract
This study investigated the effects of salmon nasal cartilage proteoglycan (PG), which shows anti-inflammatory properties, on obesity induced by high-fat diet (HFD) in a mouse model. Mice were fed either a HFD or normal diet (ND), with or without PG, for 8-12 weeks. After 12 weeks, the body weight of mice fed with PG-free HFD was 54.08 ± 4.67 g, whereas that of mice fed with HFD containing PG was 41.83 ± 4.97 g. The results suggest that the increase in body weight was attenuated in mice fed with HFD containing PG. This effect was not observed in mice fed with ND. The PG administration suppressed the elevation of serum lipids (the level of serum lipids ranged between 54% and 69% compared to 100% in mice fed with PG-free HFD) and the upregulated mRNA expression of sterol regulatory element-binding protein-1c (SREBP-1c), which is a transcription factor that acts as a master regulator of lipogenic gene expression in the liver (the expression level was 77.5% compared to 100% in mice fed with PG-free HFD). High leptin levels in mice fed with PG-free HFD were observed during fasting (average at 14,376 ng/ml), and they did not increase after refeeding (average of 14,263 ng/ml), whereas serum leptin levels in mice fed with HFD containing PG were low during fasting (average of 6481 ng/ml) and increased after refeeding (average 13,382 ng/ml). These results suggest that PG feeding has an anti-obesity effect and that the regulation of SREBP-1c and leptin secretion play a role in this effect.
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Affiliation(s)
- Shouhei Hirose
- Department of Biopolymer and Health ScienceHirosaki University Graduate School of MedicineHirosakiJapan
- Department of Microbiology and ImmunologyHirosaki University Graduate School of MedicineHirosakiJapan
- Present address:
Division of MicrobiologyNational Institute of Health SciencesKawasakiJapan
| | - Krisana Asano
- Department of Biopolymer and Health ScienceHirosaki University Graduate School of MedicineHirosakiJapan
- Department of Microbiology and ImmunologyHirosaki University Graduate School of MedicineHirosakiJapan
| | - Seiyu Harada
- Department of HealthcareDydo DRINCO, Inc.OsakaJapan
| | - Tatsuji Takahashi
- Department of Biopolymer and Health ScienceHirosaki University Graduate School of MedicineHirosakiJapan
- Department of Research and DevelopmentIchimaru Pharcos Co., Ltd.Motosu CityJapan
| | - Eriko Kondou
- Department of HealthcareDydo DRINCO, Inc.OsakaJapan
| | - Kenichi Ito
- Department of Research and DevelopmentIchimaru Pharcos Co., Ltd.Motosu CityJapan
| | | | - Akio Nakane
- Department of Biopolymer and Health ScienceHirosaki University Graduate School of MedicineHirosakiJapan
- Department of Nursing and School of Health SciencesHirosaki University of Health and WelfareHirosakiJapan
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6
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Lin J, Gao L, Lin Y, Wang S, Yang Z, Ren S, Chen M, Wu B. Pharmacokinetics-Based Chronoefficacy of Semen Strychni and Tripterygium Glycoside Tablet Against Rheumatoid Arthritis. Front Pharmacol 2021; 12:673263. [PMID: 34108880 PMCID: PMC8181759 DOI: 10.3389/fphar.2021.673263] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 05/10/2021] [Indexed: 11/21/2022] Open
Abstract
Rheumatoid arthritis is a systemic autoimmune disease characterized by synovial inflammation and bone destruction. Identifying drugs with time-varying efficacy and toxicity, and elucidating the mechanisms would help to improve treatment efficacy and reduce adverse effects. Here, we aimed to determine the chronoefficacy of semen strychni (SS) and tripterygium glycoside tablet (TGT) against rheumatoid arthritis in mice, and to investigate a potential role of circadian pharmacokinetics in generating chronoefficacy. SS extract and TGT suspension were prepared with ultrasonication. Effects of SS and TGT on collagen-induced arthritis (CIA) were evaluated by measuring TNF-α and IL-6 levels. SS dosed at ZT18 was more effective in protecting against CIA than drug dosed at ZT6 (i.e., lower levels of key inflammatory factors at ZT18 than at ZT6). This was accompanied by higher systemic exposure levels of strychnine and brucine (two main putative active ingredients of SS) in ZT18-treated than in ZT6-treated CIA mice. TGT dosing at ZT2 showed a better efficacy against CIA as compared to herb doing at ZT14. Consistently, ZT2 dosing generated a higher exposure of triptolide (a main putative active ingredient of TGT) as compared to ZT14 dosing in CIA mice. Moreover, strychnine, brucine, and triptolide significantly inhibited the proliferation of fibroblast-like synoviocytes, and reduced the production of TNF-α and IL-6 and the mRNAs of TNF-α, IL-6, COX-2, and iNOS, suggesting that they possessed an anti-arthritis activity. In conclusion, SS and TGT display chronoefficacy against rheumatoid arthritis in mice, that is attributed to circadian pharmacokinetics of main active ingredients. Our findings have implications for improving treatment outcomes of SS and TGT via timed delivery.
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Affiliation(s)
- Jingpan Lin
- College of Pharmacy, Jinan University, Guangzhou, China.,Institute of Molecular Rhythm and Metabolism, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lu Gao
- College of Pharmacy, Jinan University, Guangzhou, China.,Institute of Molecular Rhythm and Metabolism, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yanke Lin
- College of Pharmacy, Jinan University, Guangzhou, China.,Institute of Molecular Rhythm and Metabolism, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shuai Wang
- College of Pharmacy, Jinan University, Guangzhou, China.,Institute of Molecular Rhythm and Metabolism, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zemin Yang
- College of Pharmacy, Jinan University, Guangzhou, China.,Institute of Molecular Rhythm and Metabolism, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shujing Ren
- College of Pharmacy, Jinan University, Guangzhou, China.,Institute of Molecular Rhythm and Metabolism, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Min Chen
- College of Pharmacy, Jinan University, Guangzhou, China.,Institute of Molecular Rhythm and Metabolism, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Baojian Wu
- Institute of Molecular Rhythm and Metabolism, Guangzhou University of Chinese Medicine, Guangzhou, China
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7
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Le TD, Vu HTT, Arunasiri I, Ito K, Makise T, Thi Le H, Nguyen TH, Nguyen LTH, Nguyen AT, Pham BQ, Pham PT, Nguyen HTT, Phan MH, Luong LH, Pham Thi VA. Oral Administration of Salmon Cartilage Proteoglycan Attenuates Osteoarthritis in a Monosodium Iodoacetate-Induced Rat Model. Nat Prod Commun 2020. [DOI: 10.1177/1934578x20982110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Proteoglycan (PG) is a type of glycoprotein which forms an extracellular matrix with collagen and hyaluronic acid to maintain articular cartilage, synovial membrane, and synovial fluid. This study aimed to evaluate the antiosteoarthritis effects of salmon nasal cartilage-derived PG in alleviating knee osteoarthritis in an osteoarthritis rat model. Knee osteoarthritis was induced in rats by intra-articular injection of monosodium iodoacetate (MIA), 3 mg/knee, to the right knee. Animals were then administered either diclofenac (3 mg/kg body weight [b.w]/day) or proteoglycan F (PGF; 40 mg/kg and 120 mg/kg b.w/day) by oral gavage for 6 consecutive weeks. Knee diameters were measured throughout the experimental period; serum interleukin-1β and tumor necrosis factor-alpha (TNF-α) levels, and histological analysis of the ligament were carried out at the end of the experiment. Salmon cartilage PG considerably alleviated the osteoarthritis symptoms in the model and lowered the serum concentrations of interleukin-1β and TNF-α. Diclofenac 3 mg/kg/day and PGF at doses of 40 mg/kg/day and 120 mg/kg/day also improved articular cartilage structure on further histological studies. This study demonstrated the in vivo effect of salmon cartilage PG in attenuating symptoms in an MIA-induced rat model, including reduction of inflammatory markers and histological improvement of cartilage tissue.
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Affiliation(s)
| | | | | | | | | | - Hang Thi Le
- National Institute of Nutrition, Hanoi, Vietnam
| | | | | | | | - Binh Quoc Pham
- Vietnam University of Traditional Medicine, Hanoi, Vietnam
| | | | | | - Minh Hong Phan
- Department of Pharmacology, Hanoi Medical University, Hanoi, Vietnam
| | - Long Hoang Luong
- Department of Pharmacology, Hanoi Medical University, Hanoi, Vietnam
| | - Van Anh Pham Thi
- Department of Pharmacology, Hanoi Medical University, Hanoi, Vietnam
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8
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Khan MA, Khurana N, Ahmed RS, Umar S, Md G Sarwar AH, Alam Q, Kamal MA, Ashraf GM. Chemokines: A Potential Therapeutic Target to Suppress Autoimmune Arthritis. Curr Pharm Des 2019; 25:2937-2946. [PMID: 31580792 DOI: 10.2174/1381612825666190709205028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 06/30/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Chemokines are a family of low molecular weight proteins that induce chemotaxis of inflammatory cells, which mainly depends on the recognition of a chemo-attractant gradient and interaction with the substratum. In Rheumatoid Arthritis (RA), abundant chemokines are expressed in synovial tissue, cause inflammatory cells migration into the inflamed joint that necessitates the formation of new blood vessels i.e. angiogenesis. Over the decades, studies showed that continuous inflammation may lead to the loss of tissue architecture and function, causing severe disability and cartilage destruction. In spite of the advancement of modern drug therapy, thousands of arthritic patients suffer mortality and morbidity globally. Thus, there is an urgent need for the development of novel therapeutic agents for the treatment of RA. METHODS This review is carried out throughout a non-systematic search of the accessible literature, will provide an overview of the current information of chemokine in RA and also exploring the future perspective of the vital role of targeting chemokine in RA treatment. RESULTS Since, chemokines are associated with inflammatory cells/leucocyte migration at the site of inflammation in chronic inflammatory diseases and hence, blockade or interference with chemokines activity showing a potential approach for the development of new anti-inflammatory agents. Currently, results obtained from both preclinical and clinical studies showed significant improvement in arthritis. CONCLUSION This review summarizes the role of chemokines and their receptors in the pathogenesis of RA and also indicates possible interactions of chemokines/receptors with various synthetic and natural compounds that may be used as a potential therapeutic target in the future for the treatment of RA.
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Affiliation(s)
- Mahmood A Khan
- Department of Biochemistry, University College of Medical Sciences & GTB Hospital, Dilshad Garden, Delhi 110095, India
| | - Nikhil Khurana
- Department of Biochemistry, University College of Medical Sciences & GTB Hospital, Dilshad Garden, Delhi 110095, India
| | - Rafat S Ahmed
- Department of Biochemistry, University College of Medical Sciences & GTB Hospital, Dilshad Garden, Delhi 110095, India
| | - Sadiq Umar
- Division of Rheumatology, University of Illinois, Clinical Science Building (CSB), Chicago, IL-60612, United States
| | - Abu H Md G Sarwar
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi-110025, India
| | - Qamre Alam
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammad A Kamal
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Novel Global Community Educational Foundation, NSW, Australia
| | - Ghulam Md Ashraf
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
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9
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Ono HK, Yoshimura S, Hirose S, Narita K, Tsuboi M, Asano K, Nakane A. Salmon cartilage proteoglycan attenuates allergic responses in mouse model of papain‑induced respiratory inflammation. Mol Med Rep 2018; 18:4058-4064. [PMID: 30106157 DOI: 10.3892/mmr.2018.9364] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 07/13/2018] [Indexed: 11/06/2022] Open
Abstract
Proteoglycan (PG) is a complex glycohydrate, which is widely distributed in the extracellular matrix. It has been reported that daily oral administration of PG (extracted from salmon nasal cartilage) modulates the severity of proinflammatory cytokine responses in mouse experimental colitis, autoimmune encephalomyelitis, collagen‑induced arthritis and obesity‑induced inflammation. The present study investigated the effect of salmon nasal cartilage PG on allergic responses using a mouse model of papain‑induced respiratory inflammation. Low titers of immunoglobulin E were identified in the sera of the PG‑administered mice. Oral administration of PG attenuated eosinophil infiltration in the lung. In the acute model of papain‑induced allergic inflammation, PG‑administered mice exhibited low titers of epithelium‑derived and T helper 2‑associated cytokines. The results of the present study demonstrated that salmon cartilage PG has an immunomodulatory effect on intranasally delivered papain. These results suggest a potential role for PG as a prophylactic agent which may attenuate allergic respiratory inflammation.
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Affiliation(s)
- Hisaya K Ono
- Laboratory of Zoonoses, Kitasato University School of Veterinary Medicine, Towada, Aomori 034‑8628, Japan
| | | | - Shouhei Hirose
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036‑8562, Japan
| | - Kouji Narita
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036‑8562, Japan
| | - Makoto Tsuboi
- Research and Development Department, Ichimaru Pharcos Co., Ltd., Motosu, Gifu 501‑0475, Japan
| | - Krisana Asano
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036‑8562, Japan
| | - Akio Nakane
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036‑8562, Japan
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10
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Hirose S, Narita K, Asano K, Nakane A. Salmon cartilage proteoglycan promotes the healing process of Staphylococcus aureus-infected wound. Heliyon 2018; 4:e00587. [PMID: 29862350 PMCID: PMC5968139 DOI: 10.1016/j.heliyon.2018.e00587] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 02/27/2018] [Accepted: 03/21/2018] [Indexed: 11/28/2022] Open
Abstract
Wound healing is the critical event for maintaining skin function and barrier. Inflammatory state in which a variety of cells are activated and accumulated is important for wound healing. Bacterial infection in cutaneous wound is a common problem and causes delay of wound healing. Our previous study demonstrated that the salmon nasal cartilage proteoglycan (PG) has an immunomodulatory effect in various mouse models of inflammatory disease. In this study, we investigated the effect of PG on healing process of Staphylococcus aureus-infected wound. PG accelerated wound closure in the initial phase of both infected and non-infected wound healing. In addition, the bacterial number in wounds of the PG-treated mice was significantly lower than that in the vehicle group. Neutrophil and macrophage infiltration was intensively observed in the PG-treated mice on day 2 after S. aureus inoculation, whereas neutrophil and macrophage influx was highly detected on day 6 in the vehicle control. Moreover, the production of TGF-β and IL-6 in the wound tissue was significantly promoted compared to the vehicle control on day 1. In contrast, the production of IL-1β and TNF-α in PG-treated mice was significantly decreased compared to the vehicle control on day 5. These data suggested that PG modulates the inflammatory state in infected wounds leading to promote wound healing.
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Affiliation(s)
- Shouhei Hirose
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori 036-8562, Japan.,Department of Biopolymer and Health Science, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori 036-8562, Japan
| | - Kouji Narita
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori 036-8562, Japan.,Institute for Animal Experimentation, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori 036-8562, Japan
| | - Krisana Asano
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori 036-8562, Japan.,Department of Biopolymer and Health Science, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori 036-8562, Japan
| | - Akio Nakane
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori 036-8562, Japan.,Department of Biopolymer and Health Science, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori 036-8562, Japan
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11
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Asano K, Takahashi E, Yoshimura S, Nakane A. Oral administration of salmon cartilage proteoglycan extends the survival of allografts in mice. Biomed Rep 2018; 8:37-40. [PMID: 29387389 DOI: 10.3892/br.2017.1011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 10/06/2017] [Indexed: 01/03/2023] Open
Abstract
Proteoglycan (PG) is a complex glycohydrate that is widely distributed in the extracellular matrix. Oral administration of PG extracted from salmon nasal cartilage has been reported to attenuate the severity and proinflammatory cytokine responses in mouse experimental colitis, autoimmune encephalomyelitis, collagen-induced arthritis and obesity-induced inflammation. In the present study, the effects of salmon nasal cartilage PG on skin allografts were investigated in a mouse model. Oral administration of PG prolonged the survival of skin grafts within 10 days of transplantation. Although PG failed to inhibit allograft rejection at the final stage of transplantation, PG attenuated the cell infiltration in the skin under the transplanted site.
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Affiliation(s)
- Krisana Asano
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036-8562, Japan.,Biopolymer and Health Science, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036-8562, Japan
| | - Emiko Takahashi
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036-8562, Japan
| | - Sayuri Yoshimura
- Biopolymer and Health Science, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036-8562, Japan.,Tohoku Women's College, Hirosaki, Aomori 036-8503, Japan
| | - Akio Nakane
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036-8562, Japan.,Biopolymer and Health Science, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori 036-8562, Japan
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12
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Kakizaki I, Miura A, Mineta T, Hong J, Kato Y. Characterization of Proteoglycan and Hyaluronan in Hot Water Extract from Salmon Cartilage. J Appl Glycosci (1999) 2017; 64:83-90. [PMID: 34354500 PMCID: PMC8056930 DOI: 10.5458/jag.jag.jag-2017_005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 07/19/2017] [Indexed: 10/31/2022] Open
Abstract
Salmon cartilage proteoglycan fractions have recently gained favor as ingredients of functional food and cosmetics. An optimal hot water method to extract proteoglycan from salmon cartilage has recently been developed. The extracted cartilage includes hyaluronan and collagen in addition to proteoglycan as counterparts that interact with each other. In this study, biochemical analyses and atomic force microscopical analysis revealed global molecular images of proteoglycan in the hot water extract. More than seventy percent of proteoglycans in this extract maintained their whole native structures. Hyaluronan purified from the hot water extract showed a distribution with high molecular weight similar to hyaluronan considered to be native hyaluronan in cartilage. The current data is evidence of the quality of this hot water cartilage extract.
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Affiliation(s)
- Ikuko Kakizaki
- Department of Glycotechnology, Center for Advanced Medical Research, Hirosaki University Graduate School of Medicine
| | - Ayako Miura
- Laboratory of Food Science, Faculty of Education, Hirosaki University
| | - Takashi Mineta
- Department of Mechanical Systems Engineering, Graduate School of Science and Engineering, Yamagata University
| | - Jinseo Hong
- Department of Mechanical Systems Engineering, Graduate School of Science and Engineering, Yamagata University
| | - Yoji Kato
- Laboratory of Food Science, Faculty of Education, Hirosaki University
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13
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Yamagishi Y, Someya A, Imai K, Nagao J, Nagaoka I. Evaluation of the anti-inflammatory actions of various functional food materials including glucosamine on synovial cells. Mol Med Rep 2017; 16:1353-1359. [DOI: 10.3892/mmr.2017.6691] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 02/27/2017] [Indexed: 11/05/2022] Open
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14
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Tomonaga A, Takahashi T, Tanaka YT, Tsuboi M, Ito K, Nagaoka I. Evaluation of the effect of salmon nasal proteoglycan on biomarkers for cartilage metabolism in individuals with knee joint discomfort: A randomized double-blind placebo-controlled clinical study. Exp Ther Med 2017; 14:115-126. [PMID: 28672901 PMCID: PMC5488639 DOI: 10.3892/etm.2017.4454] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 02/24/2017] [Indexed: 11/29/2022] Open
Abstract
A randomized double-blind placebo-controlled clinical trial was conducted to evaluate the chondroprotective action of salmon nasal cartilage proteoglycan on joint health. The effect of oral administration of proteoglycan (10 mg/day) on cartilage metabolism was evaluated in individuals with knee joint discomfort but without diagnosis of knee osteoarthritis. The average age of patients was 52.6±1.1 years old. The effect of proteoglycan was evaluated by analyzing markers for type II collagen degradation (C1,2C) and synthesis (PIICP), and the ratio of type II collagen degradation to synthesis. The results indicated that the change in C1,2C levels significantly differed in the proteoglycan group compared with the placebo group following 16 weeks intervention among subjects with high levels of knee pain and physical dysfunction (total score of Japan Knee Osteoarthritis Measure ≥41) and subjects with constant knee pain (both P<0.05). There was a greater increase in PIICP levels in the proteoglycan group than the placebo group following intervention, although this difference was not significant in both sets of patients. Thus, the C1,2C/PIICP ratios decreased in the proteoglycan group, whereas they slightly increased in the placebo group following the intervention. Furthermore, no test supplement-related adverse events were observed during the intervention. Therefore, oral administration of salmon nasal cartilage proteoglycan at a dose of 10 mg/day may exert a chondroprotective action in subjects with knee joint discomfort. This effect was achieved by improving cartilage metabolism (reducing type II collagen degradation and enhancing type II collagen synthesis), without causing apparent adverse effects.
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Affiliation(s)
| | - Tatsuji Takahashi
- Research and Development Department, Ichimaru Pharcos Co., Ltd., Gifu 501-0475, Japan
| | - Yuka Tsuda Tanaka
- Research and Development Department, Ichimaru Pharcos Co., Ltd., Gifu 501-0475, Japan
| | - Makoto Tsuboi
- Research and Development Department, Ichimaru Pharcos Co., Ltd., Gifu 501-0475, Japan
| | - Kumie Ito
- Nihonbashi Sakura Clinic, Tokyo 103-0025, Japan
| | - Isao Nagaoka
- Department of Host Defense and Biochemical Research, Graduate School of Medicine, Juntendo University, Tokyo 113-8421, Japan
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15
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Hirose S, Asano K, Nakane A. Attenuation of obesity-induced inflammation in mice orally administered with salmon cartilage proteoglycan, a prophylactic agent. Biochem Biophys Res Commun 2017; 484:480-485. [PMID: 28089867 DOI: 10.1016/j.bbrc.2017.01.056] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 01/12/2017] [Indexed: 12/30/2022]
Abstract
Obesity is associated with chronic inflammation of adipose tissue and causes development of type 2 diabetes. M1 macrophage population was increased in adipose tissue of obese mouse. M1 macrophages induce insulin resistance through the secretion of proinflammatory cytokines. Our previous studies demonstrated that salmon cartilage proteoglycan (PG) suppresses excess inflammation in various mouse inflammatory diseases. In this study, we examined the effect of PG on type 2 diabetes using high-fat-diet (HFD) induced obese mouse model. Oral PG administration enhanced the population of small adipocytes (area less than 1000 μm2) without body and tissue weight gain. In addition, PG administration suppressed mRNA expression of TNF-α, IL-6 and CXCL2 in adipose tissue. The proportion of M1 macrophages was decreased by PG administration. In addition, PG administration suppressed hyperglycemia after intraperitoneal glucose injection. Fasted serum insulin level was decreased in PG-administered mice. Moreover, insulin-stimulated phosphorylation of Akt was enhanced in the liver and gastrocnemius skeletal muscle of PG-administered mice. These data suggested that PG administration improves hyperglycemia and insulin sensitivity in obese mice by modulation of M1 macrophages which secrete proinflammatory cytokines in adipose tissue and activation of Akt in liver and skeletal muscle.
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Affiliation(s)
- Shouhei Hirose
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Krisana Asano
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Akio Nakane
- Department of Microbiology and Immunology, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan.
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16
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Ito G, Kobayashi T, Takeda Y, Sokabe M. Proteoglycan from salmon nasal cartridge [corrected] promotes in vitro wound healing of fibroblast monolayers via the CD44 receptor. Biochem Biophys Res Commun 2014; 456:792-8. [PMID: 25514035 DOI: 10.1016/j.bbrc.2014.12.037] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Accepted: 12/08/2014] [Indexed: 01/02/2023]
Abstract
Proteoglycans (PGs) are involved in various cellular functions including cell growth, adhesion, and differentiation; however, their physiological roles are not fully understood. In this study, we examined the effect of PG purified from salmon nasal cartilage (SNC-PG) on wound closure using tissue-cultured cell monolayers, an in vitro wound-healing assay. The results indicated that SNC-PG significantly promoted wound closure in NIH/3T3 cell monolayers by stimulating both cell proliferation and cell migration. SNC-PG was effective in concentrations from 0.1 to 10μg/ml, but showed much less effect at higher concentrations (100-1000μg/ml). The effect of SNC-PG was abolished by chondroitinase ABC, indicating that chondroitin sulfates (CSs), a major component of glycosaminoglycans (GAGs) in SNC-PG, are crucial for the SNC-PG effect. Furthermore, chondroitin 6-sulfate (C-6-S), a major CS of SNC-PG GAGs, could partially reproduce the SNC-PG effect and partially inhibit the binding of SNC-PG to cells, suggesting that SNC-PG exerts its effect through an interaction between the GAGs in SNC-PG and the cell surface. Neutralization by anti-CD44 antibodies or CD44 knockdown abolished SNC-PG binding to the cells and the SNC-PG effect on wound closure. These results suggest that interactions between CS-rich GAG-chains of SNC-PG and CD44 on the cell surface are responsible for the SNC-PG effect on wound closure.
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Affiliation(s)
- Gen Ito
- Department of Physiology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Takeshi Kobayashi
- Department of Physiology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Yoshie Takeda
- Department of Physiology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Masahiro Sokabe
- Department of Physiology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan; Mechanobiology Laboratory, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan; Mechanobiology Institute Singapore, National University of Singapore, Singapore 117411, Singapore.
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