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Wang Y, Huang Y, Zhou P, Lu S, Lin J, Wen G, Shi X, Guo Y. Effects of dietary glucosamine sulfate sodium on early laying performance and eggshell quality of laying hens. Poult Sci 2024; 103:103982. [PMID: 39013294 DOI: 10.1016/j.psj.2024.103982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/05/2024] [Accepted: 06/11/2024] [Indexed: 07/18/2024] Open
Abstract
This study was conducted to determine the influence of dietary glucosamine sulfate sodium (GSS) on laying performance, blood profiles, eggshell and inner quality of eggs and relative expression of the genes related to eggshell in laying hens at early stage. A total of 640 twenty-weeks-old Lohmann laying hens were randomly allotted to 4 treatments with 10 replicates of 16 hens each. The experiment lasted for 8 wk, and dietary treatments were: 1) CON, basal diet; 2) G1, CON + 0.2% GSS; 3) G2, CON + 0.4% GSS; 4) G3, CON + 0.6% GSS. The inclusion of GSS increased average daily feed intake, laying rate, and egg mass (P < 0.05) linearly during wk 21 to 25, 25 to 29, and 21 to 29, egg weight during wk 21 to 25 and 25 to 29, and improved (P < 0.05) feed conversion ratio linearly during wk 21 to 25. The supplementation of GSS increased (P < 0.05) albumen height quadratically, Haugh unit, calcium content, calcium mass, phosphorus content and phosphorus mass linearly at the end of 25th and 29th wk. At the end of 29th wk, the eggshell strength, eggshell weight, eggshell ratio, and eggshell thickness were increased (P < 0.05) linearly in GSS treatments compared with CON. The addition of GSS increased (P < 0.05) serum calcium, estrogen 2, and calcitonin, while decreased (P < 0.05) serum tartrate resistant acid phosphatase (TRAP), parathormone, IL-6 and prostaglandin E2 (PGE2) at the end of 29th wk. The inclusion of GSS increased (P < 0.05) the relative expression of ovocalyxin-32 and ovocalyxin-36 linearly at the end of 29th wk, and ovalbumin, osteopontin, calbindin 1, and ovocleidin-116 linearly at the end of 25th and 29th wk. Quadratic effects were observed (P < 0.05) in the laying rate during wk 21 to 25, serum TRAP and PGE2, the relative expression of ovocleidin-116 at the end of 29th wk. In summary, the inclusion of GSS up-regulated relative expression of osteopontin, ovocleidin-116, ovocalyxin-32 and ovocalyxin-36 in uterus, promoted the serum PGE2 and calcitonin, thus increased the calcium content of eggshell and finally enhanced eggshell quality.
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Affiliation(s)
- Ying Wang
- College of Animal Science and Technology, China Agriculture University, Beijing 100193, PR China
| | - Yanhua Huang
- College Animal Science, Guizhou University, Guiyang 550025, PR China; Key laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountain Region, Ministry of Education, Guiyang 550025, PR China
| | - Panhong Zhou
- College Animal Science, Guizhou University, Guiyang 550025, PR China; Key laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountain Region, Ministry of Education, Guiyang 550025, PR China
| | - Shengtao Lu
- College Animal Science, Guizhou University, Guiyang 550025, PR China; Key laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountain Region, Ministry of Education, Guiyang 550025, PR China
| | - Jiale Lin
- College Animal Science, Guizhou University, Guiyang 550025, PR China; Key laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountain Region, Ministry of Education, Guiyang 550025, PR China
| | - Guanglin Wen
- College Animal Science, Guizhou University, Guiyang 550025, PR China; Key laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountain Region, Ministry of Education, Guiyang 550025, PR China
| | - Xiaoli Shi
- College Animal Science, Guizhou University, Guiyang 550025, PR China; Key laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountain Region, Ministry of Education, Guiyang 550025, PR China.
| | - Yuming Guo
- College of Animal Science and Technology, China Agriculture University, Beijing 100193, PR China.
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Ekeuku SO, Tan JK, Al-Saadi HM, Ahmad F, Elvy Suhana MR, Arlamsyah AM, Japar Sidik FZ, Abdul Hamid J, Ima-Nirwana S, Chin KY. Serum Metabolomic Alteration in Rats with Osteoarthritis Treated with Palm Tocotrienol-Rich Fraction Alone or in Combination with Glucosamine Sulphate. Life (Basel) 2023; 13:2343. [PMID: 38137944 PMCID: PMC10744932 DOI: 10.3390/life13122343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 12/12/2023] [Accepted: 12/14/2023] [Indexed: 12/24/2023] Open
Abstract
Osteoarthritis (OA) is a degenerative joint condition with limited disease-modifying treatments currently. Palm tocotrienol-rich fraction (TRF) has been previously shown to be effective against OA, but its mechanism of action remains elusive. This study aims to compare serum metabolomic alteration in Sprague-Dawley rats with monosodium iodoacetate (MIA)-induced OA which were treated with palm TRF, glucosamine sulphate, or a combination of both. This study was performed on thirty adult male rats, which were divided into normal control (n = 6) and OA groups (n = 24). The OA group received intra-articular injections of MIA and daily oral treatments of refined olive oil (vehicle, n = 6), palm TRF (100 mg/kg, n = 6), glucosamine sulphate (250 mg/kg, n = 6), or a combination of TRF and glucosamine (n = 6) for four weeks. Serum was collected at the study's conclusion for metabolomic analysis. The findings revealed that MIA-induced OA influences amino acid metabolism, leading to changes in metabolites associated with the biosynthesis of phenylalanine, tyrosine and tryptophan as well as alterations in the metabolism of phenylalanine, tryptophan, arginine and proline. Supplementation with glucosamine sulphate, TRF, or both effectively reversed these metabolic changes induced by OA. The amelioration of metabolic effects induced by OA is linked to the therapeutic effects of TRF and glucosamine. However, it remains unclear whether these effects are direct or indirect in nature.
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Affiliation(s)
- Sophia Ogechi Ekeuku
- Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras 56000, Malaysia; (S.O.E.)
| | - Jen-Kit Tan
- Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras 56000, Malaysia; (S.O.E.)
| | - Hiba Murtadha Al-Saadi
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras 56000, Malaysia
| | - Fairus Ahmad
- Department of Anatomy, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras 56000, Malaysia
| | - Mohd Ramli Elvy Suhana
- Department of Anatomy, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras 56000, Malaysia
| | - Azlan Mohd Arlamsyah
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras 56000, Malaysia
| | | | - Juliana Abdul Hamid
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras 56000, Malaysia
| | - Soelaiman Ima-Nirwana
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras 56000, Malaysia
| | - Kok-Yong Chin
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras 56000, Malaysia
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Martins JMS, Dos Santos Neto LD, Sgavioli S, Araújo ICS, Reis AAS, Santos RS, de Araújo EG, Leandro NSM, Café MB. Effect of glycosaminoglycans on the structure and composition of articular cartilage and bone of broilers. Poult Sci 2023; 102:102916. [PMID: 37499613 PMCID: PMC10393804 DOI: 10.1016/j.psj.2023.102916] [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: 04/12/2023] [Revised: 06/27/2023] [Accepted: 06/27/2023] [Indexed: 07/29/2023] Open
Abstract
This study aimed to assess the influence of glycosaminoglycan (chondroitin and glucosamine sulfates) supplementation in the diet of broilers on the expression of matrix metallopeptidase 9 (MMP-9) and metallopeptidase inhibitor 2 (TIMP-2) genes, the synthesis of proteoglycans, collagen type II and chondrocytes, bone and cartilage macroscopy, bone mineral densitometry, bone breaking strength and mineral profile. A completely randomized design was carried out in a 3 × 3 factorial scheme (3 levels of chondroitin sulfate: 0.00, 0.05, and 0.10%; and 3 levels of glucosamine sulfate: 0.00, 0.15, and 0.30%), totaling 9 treatments. At 21 and 42 d of age, broilers were slaughtered, and tibias and femurs were collected for evaluation. There was an interaction (P < 0.05) of sulfates for the expression of MMP-9 and its inhibitor TIMP-2 in femur articular cartilage, as well as for the number of chondrocytes, collagen type II and proteoglycans in tibia articular cartilage, bone and cartilage macroscopy and mineral profile (P < 0.05), with better results obtained with the inclusion of chondroitin and/or glucosamine sulfates in the feed. In conclusion, chondroitin and glucosamine sulfates can be used in broiler diets in order to favor the development of the structure of the locomotor system (bones and joints), thus preventing locomotion problems.
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Affiliation(s)
- Julyana M S Martins
- Department of Agricultural and Natural Sciences, Minas Gerais State University, Ituiutaba Unit, Ituiutaba, MG, Brazil
| | - Lindolfo D Dos Santos Neto
- Department of Animal Science, School of Veterinary and Animal Science, Federal University of Goiás, Goiânia, GO, Brazil
| | | | - Itallo C S Araújo
- Department of Animal Science, School of Veterinary Medicine, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Angela A S Reis
- Department of Biochemistry and Molecular Biology, Institute of Biological Sciences (ICBII), Federal University of Goiás, Goiânia, GO, Brazil
| | - Rodrigo S Santos
- Departament of Nature Sciences, Special Academic Unit of Human Sciences, Federal University of Goiás, Goiânia, GO, Brazil
| | - Eugênio G de Araújo
- Department of Veterinary Medicine, School of Veterinary and Animal Science, Federal University of Goiás, Goiânia, GO, Brazil
| | - Nadja S M Leandro
- Department of Animal Science, School of Veterinary and Animal Science, Federal University of Goiás, Goiânia, GO, Brazil
| | - Marcos B Café
- Department of Animal Science, School of Veterinary and Animal Science, Federal University of Goiás, Goiânia, GO, Brazil
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Zhang H, Cai D, Bai X. Response to: Correspondence on 'Mechanical overloading promotes chondrocyte senescence and osteoarthritis development through downregulating FBXW7' by Loeser et al. Ann Rheum Dis 2023; 82:e208. [PMID: 35705374 DOI: 10.1136/annrheumdis-2022-222710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 06/06/2022] [Indexed: 11/04/2022]
Affiliation(s)
- Haiyan Zhang
- Department of Orthopedics, Academy of Orthopedics·Guangdong Province, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
- Department of Joint Surgery, Center for Orthopedic Surgery, Orthopedic Hospital of Guangdong Province, The Third School of Clinical Medicine, Southern Medical University, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Daozhang Cai
- Department of Orthopedics, Academy of Orthopedics·Guangdong Province, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
- Department of Joint Surgery, Center for Orthopedic Surgery, Orthopedic Hospital of Guangdong Province, The Third School of Clinical Medicine, Southern Medical University, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Xiaochun Bai
- Department of Orthopedics, Academy of Orthopedics·Guangdong Province, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
- Department of Joint Surgery, Center for Orthopedic Surgery, Orthopedic Hospital of Guangdong Province, The Third School of Clinical Medicine, Southern Medical University, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
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Wilken F, Buschner P, Benignus C, Behr AM, Rieger J, Beckmann J. Pharmatherapeutic Treatment of Osteoarthrosis-Does the Pill against Already Exist? A Narrative Review. J Pers Med 2023; 13:1087. [PMID: 37511701 PMCID: PMC10381646 DOI: 10.3390/jpm13071087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 06/23/2023] [Accepted: 06/26/2023] [Indexed: 07/30/2023] Open
Abstract
The aim of this narrative review is to summarize the current pharmacotherapeutic treatment options for osteoarthritis (OA). Is therapy still mainly symptomatic or does the pill against arthrosis already exist? Causal and non-causal, as well as future therapeutic approaches, are discussed. Various surgical and non-surgical treatment options are available that can help manage symptoms, slow down progression, and improve quality of life. To date, however, therapy is still mainly symptomatic, often using painkilling and anti-inflammatory drugs until the final stage, which is usually joint replacement. These "symptomatic pills against" have side effects and do not alter the progression of OA, which is caused by an imbalance between degenerative and regenerative processes. Next to resolving mechanical issues, the goal must be to gain a better understanding of the cellular and molecular basis of OA. Recently, there has been a lot of interest in cartilage-regenerative medicine and in the current style of treating rheumatoid arthritis, where drug therapy ("the pill against") has been established to slow down or even stop the progression of rheumatoid arthritis and has banned the vast majority of former almost regular severe joint destructions. However, the "causal pill against" OA does not exist so far. First, the early detection of osteoarthritis by means of biomarkers and imaging should therefore gain more focus. Second, future therapeutic approaches have to identify innovative therapeutic approaches influencing inflammatory and metabolic processes. Several pharmacologic, genetic, and even epigenetic attempts are promising, but none have clinically improved causal therapy so far, unfortunately.
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Affiliation(s)
- Frauke Wilken
- Department of Orthopedic Surgery and Traumatology, Hospital Barmherzige Brüder Munich, Romanstr. 93, 80639 München, Germany
| | - Peter Buschner
- Department of Orthopedic Surgery and Traumatology, Hospital Barmherzige Brüder Munich, Romanstr. 93, 80639 München, Germany
| | - Christian Benignus
- Department of Traumatology and Orthopedic Surgery, Hospital Ludwigsburg, Posilipostr. 4, 71640 Ludwigsburg, Germany
| | - Anna-Maria Behr
- Department of Orthopedic Surgery and Traumatology, Hospital Barmherzige Brüder Munich, Romanstr. 93, 80639 München, Germany
| | - Johannes Rieger
- Department of Orthopedic Surgery and Traumatology, Hospital Barmherzige Brüder Munich, Romanstr. 93, 80639 München, Germany
| | - Johannes Beckmann
- Department of Orthopedic Surgery and Traumatology, Hospital Barmherzige Brüder Munich, Romanstr. 93, 80639 München, Germany
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Wang X, Xu K, Zhang E, Bai Q, Ma B, Zhao C, Zhang K, Liu T, Ma Z, Zeng H, Zhou Y, Li Z. Irreversible Electroporation Improves Tendon Healing in a Rat Model of Collagenase-Induced Achilles Tendinopathy. Am J Sports Med 2023:3635465231167860. [PMID: 37129100 DOI: 10.1177/03635465231167860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
BACKGROUND Treatment of painful chronic tendinopathy is challenging, and there is an urgent need to develop new regenerative methods. Irreversible electroporation (IRE) can lead to localized cell ablation by electrical pulses and induce new cell and tissue growth. Previously, the authors' group reported that electroporation-ablated tendons fully regenerated. PURPOSE To assess the efficiency of IRE in improving tendon healing using a collagenase-induced Achilles tendinopathy rat model. STUDY DESIGN Controlled laboratory study. METHODS After screening for the IRE ablation parameters, a collagenase-induced Achilles tendinopathy rat model was used to assess the efficacy of IRE in improving tendon healing via biomechanical, behavioral, histological, and immunofluorescence assessments. RESULTS The experiments showed that the parameter of 875 V/cm 180 pulses could ablate most tenocytes, and apoptosis was the main type of death in vitro. In vivo, IRE promoted the healing process of chronic tendinopathy in the Achilles tendon of rats, based on biomechanical, behavioral, and histological assessments. Finally, immunofluorescence results revealed that IRE improved blood supply in the early stages of tendon repair and could potentially reduce neuropathic pain. CONCLUSION IRE enhanced tendon tissue healing in a rat model of collagenase-induced Achilles tendinopathy. CLINICAL RELEVANCE IRE may as a potential alternative treatment for tendinopathy in clinical usage.
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Affiliation(s)
- Xin Wang
- Department of Orthopedics, Orthopedic Oncology Institute of PLA, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
- Lintong Rehabilitation and Convalescent Centre of PLA Joint Logistics Support Force, Xi'an, Shaanxi, China
| | - Kui Xu
- Department of Orthopedics, Orthopedic Oncology Institute of PLA, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Eryang Zhang
- Department of Orthopedics, Yuncheng Center Hospital, Shanxi Medical University, Yuncheng, Shanxi, China
| | - Qian Bai
- The Hospital of 26th Base of PLA Strategic Support Force, Xi'an, Shaanxi, China
| | - Baoan Ma
- Department of Orthopedics, Orthopedic Oncology Institute of PLA, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - ChenGuang Zhao
- Department of Rehabilitation Medicine, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Kailiang Zhang
- Department of Orthopedics, the 960th Hospital of the PLA Joint Logistics Support Force, Jinan, Shandong, China
| | - Tao Liu
- Department of Orthopedics, Orthopedic Oncology Institute of PLA, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Zhouyong Ma
- Department of Orthopedics, Yuncheng Center Hospital, Shanxi Medical University, Yuncheng, Shanxi, China
| | - Hui Zeng
- Department of Orthopedics, Yuncheng Center Hospital, Shanxi Medical University, Yuncheng, Shanxi, China
| | - Yong Zhou
- Department of Orthopedics, Orthopedic Oncology Institute of PLA, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Zhao Li
- Department of Orthopedics, Yuncheng Center Hospital, Shanxi Medical University, Yuncheng, Shanxi, China
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dos Santos DR, Xavier DP, de Ataíde LAP, Bentes LGDB, Lemos RS, Giubilei DB, de Barros RSM. Os efeitos do colágeno hidrolisado e do peptídeo de colágeno no tratamento de lesões condrais superficiais: Um estudo experimental. Rev Bras Ortop 2022; 58:72-78. [PMID: 36969779 PMCID: PMC10038713 DOI: 10.1055/s-0042-1756332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 07/18/2022] [Indexed: 11/07/2022] Open
Abstract
Resumo
Objetivo Avaliar os efeitos do colágeno hidrolisado e do peptídeo de colágeno no tratamento de lesões condrais superficiais de ratos.
Método Foram utilizados 18 Rattus norvegicus nesta pesquisa. O dano articular foi induzido por uma única infiltração intra-articular de iodoacetato de sódio (solução 2 mg), injetada através do ligamento patelar da articulação dos animais previamente anestesiados. Os animais foram distribuídos em três grupos: grupo controle, grupo peptídeo de colágeno e grupo colágeno hidrolisado. O tratamento foi realizado por 30 dias com a administração via oral do peptídeo de colágeno ou do colágeno hidrolisado. Posteriormente, foi realizada a eutanásia dos experimentos e seguiu-se para o estudo das alterações condrais articulares. Os resultados foram avaliados conforme contagem de condrócitos por cluster e através da avaliação histológica segundo Pritzker et al.
Resultados Ao observar os estágios de lesão, não foi observada significância estatística entre os grupos controle, colágeno hidrolisado e peptídeo de colágeno (p = 0,11). Ao observar os escores, houve significância estatística na comparação do grupo tratado com colágeno hidrolisado e o grupo peptídeo colágeno (p < 0,05), porém sem diferença estatística em relação ao grupo controle.
Conclusão Os tratamentos propostos da lesão condral induzida com uso de colágeno hidrolisado ou peptídeos de colágeno via oral mostraram-se eficazes, com estabilização ou regressão da lesão apresentada em ratos, merecendo novas pesquisas experimentais com o intuito de compreender e melhorar o desfecho primário deste trabalho.
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Affiliation(s)
| | | | | | | | - Rafael Silva Lemos
- Laboratório de Cirurgia Experimental, Universidade do Estado do Pará, Belém, PA, Brasil
| | | | - Rui Sergio Monteiro de Barros
- Departamento de Ortopedia e Traumatologia do Hospital Porto Dias, Belém, PA, Brasil
- Universidade do Estado do Pará, Belém, PA, Brasil
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A 2022 Systematic Review and Meta-Analysis of Enriched Therapeutic Diets and Nutraceuticals in Canine and Feline Osteoarthritis. Int J Mol Sci 2022; 23:ijms231810384. [PMID: 36142319 PMCID: PMC9499673 DOI: 10.3390/ijms231810384] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/04/2022] [Accepted: 09/04/2022] [Indexed: 11/17/2022] Open
Abstract
With osteoarthritis being the most common degenerative disease in pet animals, a very broad panel of natural health products is available on the market for its management. The aim of this systematic review and meta-analysis, registered on PROSPERO (CRD42021279368), was to test for the evidence of clinical analgesia efficacy of fortified foods and nutraceuticals administered in dogs and cats affected by osteoarthritis. In four electronic bibliographic databases, 1578 publications were retrieved plus 20 additional publications from internal sources. Fifty-seven articles were included, comprising 72 trials divided into nine different categories of natural health compound. The efficacy assessment, associated to the level of quality of each trial, presented an evident clinical analgesic efficacy for omega-3-enriched diets, omega-3 supplements and cannabidiol (to a lesser degree). Our analyses showed a weak efficacy of collagen and a very marked non-effect of chondroitin-glucosamine nutraceuticals, which leads us to recommend that the latter products should no longer be recommended for pain management in canine and feline osteoarthritis.
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Glucosamine use, smoking and risk of incident chronic obstructive pulmonary disease: a large prospective cohort study. Br J Nutr 2022; 128:721-732. [PMID: 34526168 PMCID: PMC9892851 DOI: 10.1017/s000711452100372x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Chronic inflammation exerts pleiotropic effects in the aetiology and progression of chronic obstructive pulmonary disease (COPD). Glucosamine is widely used in many countries and may have anti-inflammatory properties. We aimed to prospectively evaluate the association of regular glucosamine use with incident COPD risk and explore whether such association could be modified by smoking in the UK Biobank cohort, which recruited more than half a million participants aged 40-69 years from across the UK between 2006 and 2010. Cox proportional hazards models with adjustment for potential confounding factors were used to calculate hazard ratios (HR) as well as 95 % CI for the risk of incident COPD. During a median follow-up of 8·96 years (interquartile range 8·29-9·53 years), 9016 new-onset events of COPD were documented. We found that the regular use of glucosamine was associated with a significantly lower risk of incident COPD with multivariable adjusted HR of 0·80 (95 % CI, 0·75, 0·85; P < 0·001). When subgroup analyses were performed by smoking status, the adjusted HR for the association of regular glucosamine use with incident COPD were 0·84 (0·73, 0·96), 0·84 (0·77, 0·92) and 0·71 (0·62, 0·80) among never smokers, former smokers and current smokers, respectively. No significant interaction was observed between glucosamine use and smoking status (Pfor interaction = 0·078). Incident COPD could be reduced by 14 % to 84 % through a combination of regular glucosamine use and smoking cessation.
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Golshayan NS, Karbasi S, Masaeli E, Bahremandi-Toloue E, Nasr-Esfahani MH, Rafienia M. Evaluation of the effects of glucosamine sulfate on poly(3- hydroxybutyrate) -chitosan/carbon nanotubes electrospun scaffold for cartilage tissue engineering applications. POLYM-PLAST TECH MAT 2022. [DOI: 10.1080/25740881.2022.2046086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Affiliation(s)
- Negin Sadat Golshayan
- Department of Biomaterials and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Saeed Karbasi
- Department of Biomaterials and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
- Dental Implants Research Center, Dental Research Institute, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Australia
| | - Elahe Masaeli
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Elahe Bahremandi-Toloue
- Department of Biomaterials and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Hossein Nasr-Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohammad Rafienia
- Department of Biomaterials and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Felim J, Chen CK, Tsou D, Kuo HP, Kong ZL. Effect of Different Collagen on Anterior Cruciate Ligament Transection and Medial Meniscectomy-Induced Osteoarthritis Male Rats. Front Bioeng Biotechnol 2022; 10:917474. [PMID: 35866033 PMCID: PMC9295145 DOI: 10.3389/fbioe.2022.917474] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 05/25/2022] [Indexed: 12/04/2022] Open
Abstract
Osteoarthritis (OA) is a common type of arthritis characterized by degeneration of the articular cartilage and joint dysfunction. Various pharmacological and non-pharmacological techniques have been used to manage these diseases. Due to the diverse therapeutic properties of marine collagen, it has received considerable attention in its pharmacological application. Thus, the purpose of this study was to compare the efficacy of jellyfish collagen, collagen peptide, other sources of marine collagen, and glycine in treating OA. In the OA rat model, an anterior cruciate ligament transection combined with medial meniscectomy surgery (ACLT + MMx) was used to induce osteoarthritis in rats. Two weeks before surgery, male Sprague–Dawley rats were fed a chow-fat diet. After 6 weeks of treatment with collagen, collagen peptide, and glycine, the results show that they could inhibit the production of proinflammatory cytokines and their derivatives, such as COX-2, MMP-13, and CTX-II levels; therefore, it can attenuate cartilage degradation. Moreover, collagen peptides can promote the synthesis of collagen type II in cartilage. These results demonstrate that collagen and glycine have been shown to have protective properties against OA cartilage degradation. In contrast, collagen peptides have been shown to show cartilage regeneration but less protective properties. Jellyfish collagen peptide at a dose of 5 mg/kg b. w. has the most significant potential for treating OA because it protects and regenerates cartilage in the knee.
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Affiliation(s)
- Jerrell Felim
- Laboratory of Cellular Immunology, Department of Food Science, National Taiwan Ocean University, Keelung City, Taiwan
| | - Chun-Kai Chen
- Laboratory of Cellular Immunology, Department of Food Science, National Taiwan Ocean University, Keelung City, Taiwan
| | - David Tsou
- Laboratory of Cellular Immunology, Department of Food Science, National Taiwan Ocean University, Keelung City, Taiwan
| | | | - Zwe-Ling Kong
- Laboratory of Cellular Immunology, Department of Food Science, National Taiwan Ocean University, Keelung City, Taiwan
- *Correspondence: Zwe-Ling Kong,
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12
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Rayson A, Boudiffa M, Naveed M, Griffin J, Dall’Ara E, Bellantuono I. Geroprotectors and Skeletal Health: Beyond the Headlines. Front Cell Dev Biol 2022; 10:682045. [PMID: 35223825 PMCID: PMC8864221 DOI: 10.3389/fcell.2022.682045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 01/10/2022] [Indexed: 12/19/2022] Open
Abstract
Osteoporosis and osteoarthritis are the most common age-related diseases of the musculoskeletal system. They are responsible for high level of healthcare use and are often associated with comorbidities. Mechanisms of ageing such as senescence, inflammation and autophagy are common drivers for both diseases and molecules targeting those mechanisms (geroprotectors) have potential to prevent both diseases and their co-morbidities. However, studies to test the efficacy of geroprotectors on bone and joints are scant. The limited studies available show promising results to prevent and reverse Osteoporosis-like disease. In contrast, the effects on the development of Osteoarthritis-like disease in ageing mice has been disappointing thus far. Here we review the literature and report novel data on the effect of geroprotectors for Osteoporosis and Osteoarthritis, we challenge the notion that extension of lifespan correlates with extension of healthspan in all tissues and we highlight the need for more thorough studies to test the effects of geroprotectors on skeletal health in ageing organisms.
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Affiliation(s)
- Alexandra Rayson
- Healthy Lifespan Institute, Department of Oncology and Metabolism, The Medical School, Sheffield, United Kingdom
| | - Maya Boudiffa
- Healthy Lifespan Institute, Department of Oncology and Metabolism, The Medical School, Sheffield, United Kingdom
| | - Maneeha Naveed
- Healthy Lifespan Institute, Department of Oncology and Metabolism, The Medical School, Sheffield, United Kingdom
| | - Jon Griffin
- Healthy Lifespan Institute, Department of Molecular Biology and Biotechnology, The University of Sheffield, Sheffield, United Kingdom
| | - Enrico Dall’Ara
- Healthy Lifespan Institute, Department of Oncology and Metabolism, The Medical School, Sheffield, United Kingdom
- Insigneo Institute for in silico Medicine, Sheffield, United Kingdom
| | - Ilaria Bellantuono
- Healthy Lifespan Institute, Department of Oncology and Metabolism, The Medical School, Sheffield, United Kingdom
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13
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Nutraceutical Approach to Chronic Osteoarthritis: From Molecular Research to Clinical Evidence. Int J Mol Sci 2021; 22:ijms222312920. [PMID: 34884724 PMCID: PMC8658017 DOI: 10.3390/ijms222312920] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 11/22/2021] [Accepted: 11/27/2021] [Indexed: 12/30/2022] Open
Abstract
Osteoarthritis (OA) is a degenerative inflammatory condition of the joint cartilage that currently affects approximately 58 million adults in the world. It is characterized by pain, stiffness, and a reduced range of motion with regard to the arthritic joints. These symptoms can cause in the long term a greater risk of overweight/obesity, diabetes mellitus, and falls and fractures. Although the current guidelines for the treatment of OA suggest, as the gold standard for this condition, pharmacological treatment characterized by non-steroidal anti-inflammatory drugs (NSAID), opioids, and cyclooxygenase (COX)-2-specific drugs, a great interest has been applied to nutraceutical supplements, which include a heterogeneous class of molecules with great potential to reduce inflammation, oxidative stress, pain, and joint stiffness and improve cartilage formation. The purpose of this review is to describe the potential application of nutraceuticals in OA, highlighting its molecular mechanisms of actions and data of efficacy and safety (when available).
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Abo-zalam HB, Abdelsalam RM, Abdel-Rahman RF, Abd-Ellah MF, Khattab MM. In Vivo Investigation of the Ameliorating Effect of Tempol against MIA-Induced Knee Osteoarthritis in Rats: Involvement of TGF-β1/SMAD3/NOX4 Cue. Molecules 2021; 26:molecules26226993. [PMID: 34834085 PMCID: PMC8618489 DOI: 10.3390/molecules26226993] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/09/2021] [Accepted: 11/17/2021] [Indexed: 11/16/2022] Open
Abstract
Osteoarthritis (OA) is a complex disease characterized by structural, functional, and metabolic deteriorations of the whole joint and periarticular tissues. In the current study, we aimed to investigate the possible effects of tempol on knee OA induced by the chemical chondrotoxic monosodium iodoacetate (MIA) which closely mimics both the pain and structural changes associated with human OA. Rats were administrated oral tempol (100 mg/kg) one week post-MIA injection (3 mg/50 μL saline) at the right knee joints for 21 consecutive days. Tempol improved motor performance and debilitated the MIA-related radiological and histological alterations. Moreover, it subsided the knee joint swelling. Tempol decreased the cartilage degradation-related biomarkers as matrix metalloproteinase-13, bone alkaline phosphatase (bone ALP), and fibulin-3. The superoxide dismutase mimetic effect of tempol was accompanied by decreased NADPH oxidase 4 (NOX4), inflammatory mediators, nuclear factor-kappa B (NF-κB), over-released transforming growth factor-β1 (TGF-β1). Tempol decreased the expression of chemokine (C-C motif) ligand 2 (CCL2). On the molecular level, tempol reduced the phosphorylated protein levels of p38 mitogen-activated protein kinase (MAPK), and small mother against decapentaplegic 3 homologs (SMAD3). These findings suggest the promising role of tempol in ameliorating MIA-induced knee OA in rats via collateral suppression of the catabolic signaling cascades including TGF-β1/SMAD3/NOX4, and NOX4/p38MAPK/NF-κB and therefore modulation of oxidative stress, catabolic inflammatory cascades, chondrocyte metabolic homeostasis.
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Affiliation(s)
- Hagar B. Abo-zalam
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, October 6 University, Giza 12585, Egypt
- Correspondence: or ; Tel.: +20-102-082-9562
| | - Rania M. Abdelsalam
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (R.M.A.); (M.M.K.)
- Department of Biology, Faculty of Pharmacy, New Giza University, Cairo 12613, Egypt
| | - Rehab F. Abdel-Rahman
- Department of Pharmacology, Medical Research and Clinical Studies Institute, National Research Centre, Giza 12622, Egypt;
| | - Mohamed F. Abd-Ellah
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Cairo 11651, Egypt;
| | - Mahmoud M. Khattab
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (R.M.A.); (M.M.K.)
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15
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Gaballah A, Genedy D, Ghayaty E, El-Hawwary AA, Elmasry A. Standardized study of atorvastatin possible osteoarthritis disease-modifying effect in a rat model of osteoarthritis. Fundam Clin Pharmacol 2021; 36:296-305. [PMID: 34612533 DOI: 10.1111/fcp.12730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 09/23/2021] [Accepted: 10/04/2021] [Indexed: 11/29/2022]
Abstract
We studied the osteoarthritis (OA)-modifying effects of atorvastatin in an experimental OA rat model and possible underlining mechanisms. We used 62 adult male Sprague-Dawley rats (250-300 g): 32 rats were used to assess the effects of atorvastatin on surgically induced OA in the knee, and 30 rats were used to assess the potential inflammatory effects of carrageenan-induced paw edema. In the OA model, joint stiffness was assessed by measuring the knee extension angle, and pathological changes in the OA knee joint were determined by histological examination and the measurement of serum biochemical markers, including interleukin-1β (IL-1β), matrix metalloproteinase-13 (MMP-13), and reduced glutathione (GSH). In the carrageenan-induced paw edema model, both paw thickness and pain threshold were assessed in different groups. Atorvastatin significantly improved joint stiffness, pathological changes, a significant mitigation of the higher MMP-13 and IL-1β, and a significant increase of reduced GSH in OA rats. Additionally, atorvastatin significantly improved both paw thickness and pain threshold in animals. Atorvastatin is a potential OA-modifying drug that warrants further clinical investigation.
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Affiliation(s)
- Ali Gaballah
- Department of Clinical Pharmacology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Doaa Genedy
- Department of Clinical Pharmacology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Essam Ghayaty
- Department of Clinical Pharmacology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Amany A El-Hawwary
- Department of Histology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ahlam Elmasry
- Department of Clinical Pharmacology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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16
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Wen ZH, Huang JS, Lin YY, Yao ZK, Lai YC, Chen WF, Liu HT, Lin SC, Tsai YC, Tsai TC, Jean YH. Chondroprotective Effects of a Histone Deacetylase Inhibitor, Panobinostat, on Pain Behavior and Cartilage Degradation in Anterior Cruciate Ligament Transection-Induced Experimental Osteoarthritic Rats. Int J Mol Sci 2021; 22:ijms22147290. [PMID: 34298911 PMCID: PMC8306086 DOI: 10.3390/ijms22147290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/02/2021] [Accepted: 07/03/2021] [Indexed: 12/27/2022] Open
Abstract
Osteoarthritis (OA) is the most common articular degenerative disease characterized by chronic pain, joint inflammation, and movement limitations, which are significantly influenced by aberrant epigenetic modifications of numerous OA-susceptible genes. Recent studies revealed that both the abnormal activation and differential expression of histone deacetylases (HDACs) might contribute to OA pathogenesis. In this study, we investigated the chondroprotective effects of a marine-derived HDAC inhibitor, panobinostat, on anterior cruciate ligament transection (ACLT)-induced experimental OA rats. The intra-articular administration of 2 or 10 µg of panobinostat (each group, n = 7) per week from the 6th to 17th week attenuates ACLT-induced nociceptive behaviors, including secondary mechanical allodynia and weight-bearing distribution. Histopathological and microcomputed tomography analysis showed that panobinostat significantly prevents cartilage degeneration after ACLT. Moreover, intra-articular panobinostat exerts hypertrophic effects in the chondrocytes of articular cartilage by regulating the protein expressions of HDAC4, HDAC6, HDAC7, runt-domain transcription factor-2, and matrix metalloproteinase-13. The study indicated that HDACs might have different modulations on the chondrocyte phenotype in the early stages of OA development. These results provide new evidence that panobinostat may be a potential therapeutic drug for OA.
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Affiliation(s)
- Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 80424, Taiwan; (Z.-H.W.); (Z.-K.Y.); (Y.-C.L.); (W.-F.C.)
| | - Jhy-Shrian Huang
- Section of Orthopedics, Department of Surgery, Antai Medical Care Corporation Anti Tian-Sheng Memorial Hospital, PingTong 92842, Taiwan;
| | - Yen-You Lin
- Department of Sports Medicine, China Medical University, No. 91 Hsueh-Shih Road, Taichung 40402, Taiwan;
| | - Zhi-Kang Yao
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 80424, Taiwan; (Z.-H.W.); (Z.-K.Y.); (Y.-C.L.); (W.-F.C.)
- Department of Orthopedics, Kaohsiung Veterans General Hospital, Kaohsiung 81341, Taiwan
| | - Yu-Cheng Lai
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 80424, Taiwan; (Z.-H.W.); (Z.-K.Y.); (Y.-C.L.); (W.-F.C.)
- Department of Orthopedics, Asia University Hospital, Taichung 41354, Taiwan
| | - Wu-Fu Chen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 80424, Taiwan; (Z.-H.W.); (Z.-K.Y.); (Y.-C.L.); (W.-F.C.)
- Department of Neurosurgery, College of Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, Kaohsiung 83301, Taiwan
| | - Hsin-Tzu Liu
- Department of Medical Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 97002, Taiwan;
| | - Sung-Chun Lin
- Department of Orthopedic Surgery, Pingtung Christian Hospital, No. 60 Dalian Road, Pingtung 90059, Taiwan;
| | - Yu-Chi Tsai
- National Museum of Marine Biology and Aquarium, Pingtung 94450, Taiwan;
| | - Tsung-Chang Tsai
- Section of Nephrology, Department of Medicine, Antai Medical Care Corporation Anti Tian-Sheng Memorial Hospital, Pingtung 92842, Taiwan;
| | - Yen-Hsuan Jean
- Section of Orthopedics, Department of Surgery, Antai Medical Care Corporation Anti Tian-Sheng Memorial Hospital, PingTong 92842, Taiwan;
- Correspondence: ; Tel.: +886-8-8329966
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17
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Henrotin Y, Antoine C, Zwerts E, Neutelings T, Bouvret E. Oral supplementation with fish cartilage hydrolysate accelerates joint function recovery in rat model of traumatic knee osteoarthritis. Food Sci Nutr 2021; 9:2877-2885. [PMID: 34136155 PMCID: PMC8194757 DOI: 10.1002/fsn3.2244] [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: 10/24/2020] [Revised: 03/03/2021] [Accepted: 03/05/2021] [Indexed: 11/15/2022] Open
Abstract
The objective of this study was to evaluate the effects of oral fish cartilage hydrolysate (FCH) on symptoms and joint tissue structure in rat developing osteoarthritis induced surgically. Osteoarthritis was induced in the right knee of mature male Lewis rats (n = 12/group) by surgical transection of the anterior cruciate ligament (ACLT) combined with partial medial meniscectomy (pMMx). Two weeks after surgery, rats were treated orally with either control (sterile H2O) or FCH for four weeks. Pain and function were assessed by dynamic weight-bearing test (incapacitance test), electronic Von Frey (EVF; hindpaw allodynia threshold), and pressure algometer (knee allodynia threshold). Time and groups differences at each time point were evaluated using a mixed model. The histological features were evaluated eight weeks after surgery using OARSI score. Mann-Whitney test nonparametric test was applied to compare OARSI score. ACTL/pMMx surgery significantly reduced weight-bearing and increased allodynia and sensitivity thresholds of the operated paw/knee. Globally, FCH improved these parameters faster, but no significant difference between control and FCH groups was observed. Eight weeks after surgery, rats developed moderate OA lesions. Compared with control, FCH did not significantly modify OA lesion severity assessed using the OARSI score. In this mechanically induced OA model, 4 weeks of supplementation with FCH had no significant effect on cartilage lesion, but tends to accelerate pain relief and joint function recovery. This positive trend may have opened the way for further investigation of FCH as potential treatment of joint discomfort associated with OA.
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Affiliation(s)
- Yves Henrotin
- Artialis SA, Tour GIGACHU Sart‐TilmanLiègeBelgium
- Bone and Cartilage Research UnitCenter for Interdisciplinary Research on Medicines, Arthropôle LiègeInstitute of PathologyUniversity of Liège, CHU Sart‐TilmanLiègeBelgium
- Physical Therapy and Rehabilitation DepartmentPrincess Paola Hospital, VivaliaMarche‐en‐FamenneBelgium
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Glucosamine and Chondroitin Sulfate: Is There Any Scientific Evidence for Their Effectiveness as Disease-Modifying Drugs in Knee Osteoarthritis Preclinical Studies?-A Systematic Review from 2000 to 2021. Animals (Basel) 2021; 11:ani11061608. [PMID: 34072407 PMCID: PMC8228516 DOI: 10.3390/ani11061608] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 05/19/2021] [Accepted: 05/27/2021] [Indexed: 12/19/2022] Open
Abstract
Simple Summary Osteoarthritis is the most common progressive joint disease diagnosed in companion animals and its management continues to be a significant challenge. Nutraceuticals have been widely investigated over the years in the treatment of osteoarthritis and among them, glucosamine and chondroitin sulfate treatments are probably the most common therapies used in veterinary management. However, heterogeneous results were obtained among animal studies and the evidence of their efficacy is still controversial. Animal models have a crucial role in studying the histological changes and evaluating the therapy efficacy of different drugs. Consequently, we consider it may be of interest to evaluate the effectiveness of the most representative nutraceuticals in experimental animal studies of osteoarthritis. In this systematic review, we found a large inconsistency among the experimental protocols, but a positive cartilage response and biochemical modulation were observed in half of the evaluated articles, mainly associated with pre-emptive administrations and with some therapies’ combinations. Even though some of these results were promising, additional data are needed to draw solid conclusions, and further studies evaluating their efficacy in the long term and focusing on other synovial components may be needed to clarify their function. Abstract Glucosamine and chondroitin sulfate have been proposed due to their physiological and functional benefits in the management of osteoarthritis in companion animals. However, the scientific evidence for their use is still controversial. The purpose of this review was to critically elucidate the efficacy of these nutraceutical therapies in delaying the progression of osteoarthritis, evaluating their impact on the synovial knee joint tissues and biochemical markers in preclinical studies by systematically reviewing the last two decades of peer-reviewed publications on experimental osteoarthritis. Three databases (PubMed, Scopus and, Web of Science) were screened for eligible studies. Twenty-two articles were included in the review. Preclinical studies showed a great heterogeneity among the experimental designs and their outcomes. Generally, the evaluated nutraceuticals, alone or in combination, did not seem to prevent the subchondral bone changes, the synovial inflammation or the osteophyte formation. However, further experimental studies may be needed to evaluate their effect at those levels. Regarding the cartilage status and biomarkers, positive responses were identified in approximately half of the evaluated articles. Furthermore, beneficial effects were associated with the pre-emptive administrations, higher doses and, multimodality approaches with some combined therapies. However, additional studies in the long term and with good quality and systematic design are required.
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19
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Effect of Glucosamine Sulfate Alone and Combined with Moderate Intensity Exercise on Serum Levels of CS 846 Epitope and Cartilage Oligomeric Matrix Protein in a Rat Model of Osteoarthritis. MEDICAL LABORATORY JOURNAL 2021. [DOI: 10.52547/mlj.15.2.35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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20
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Xiao S, Lin Y, Tang Y, Lv Z, Chen L. Real-Time Quantification of Cartilage Degeneration by GAG-Targeted Cationic Nanoparticles for Efficient Therapeutic Monitoring in Living Mice. Mol Pharm 2021; 18:1444-1454. [PMID: 33538605 DOI: 10.1021/acs.molpharmaceut.0c01254] [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] [Indexed: 12/14/2022]
Abstract
One of the characterizations of degenerative cartilage disease is the progressive loss of glycosaminoglycans (GAGs). The real-time imaging method to quantify GAGs is of great significance for the biochemical analysis of cartilage and diagnosis and therapeutic monitoring of cartilage degeneration in vivo. To this end, a cationic photoacoustic (PA) contrast agent, poly-l-lysine melanin nanoparticles (PLL-MNPs), specifically targeting anionic GAGs was developed in this study to investigate whether it can image cartilage degeneration. PLL-MNP assessed GAG depletion by Chondroitinase ABC in vitro rat cartilage and intact ex vivo mouse knee joint. A papain-induced cartilage degenerative mice model was used for in vivo photoacoustic imaging (PAI). Oral cartilage supplement glucosamine sulfate was intragastrically administered for mice cartilage repair and the therapeutic efficacy was monitored by PLL-MNP-enhanced PAI. Histologic findings were used to further confirm PAI results. In vitro results revealed that the PLL-MNPs not only had a high binding ability with GAGs but also sensitively monitored GAG content changes by PAI. The PA signal was gradually weakened along with the depletion of GAGs in cartilage. Particularly, PLL-MNPs depicted the cartilage structure and the distribution of GAGs was demonstrated in PA images in ex vivo joints. Compared with the normal joint, a lower signal intensity was detected from degenerative joint at 3 weeks after papain injection, suggesting an early diagnosis of cartilage lesion by PLL-MNPs. Importantly, this PA-enhanced nanoprobe was suitable for monitoring in vivo efficacy of glucosamine sulfate, which effectively blocked cartilage degradation in a high dose manner. In vivo imaging findings correlated well with histological examinations. PLL-MNPs provided sensitive visualization of cartilage degeneration and promising monitoring of therapeutic response in living subjects.
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Affiliation(s)
- Shuyi Xiao
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, P. R. China.,Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's, Wenzhou 325027, P. R. China
| | - Yimu Lin
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, P. R. China
| | - Yufu Tang
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), Nanjing 211816, P. R. China
| | - Zhuang Lv
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong 999077, P. R. China
| | - Liang Chen
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, P. R. China
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21
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Lin YY, Chen NF, Yang SN, Jean YH, Kuo HM, Chen PC, Feng CW, Liu YW, Lai YC, Wen ZH. Effects of Streptococcus thermophilus on anterior cruciate ligament transection-induced early osteoarthritis in rats. Exp Ther Med 2021; 21:222. [PMID: 33603831 PMCID: PMC7851616 DOI: 10.3892/etm.2021.9653] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 12/14/2020] [Indexed: 02/07/2023] Open
Abstract
Osteoarthritis (OA) is the most common joint disorder and is classically defined as a progressively degenerative disease of articular cartilage. It manifests as joint pain and disability and currently has no comprehensive treatments. The primary purpose of the present study was to test the effects of probiotics, Streptococcus thermophilus (TCI633), on anterior cruciate ligament transection (ACLT)-induced experimental osteoarthritis (OA) in rats. In the current study, the experimental groups were given TCI633 (5x109, 5x1010 and 5x1011 CFU/kg/day) and glucosamine sulfate (250 mg/kg) between week 8 and 20 following ACLT. The results showed that oral administration of TCI633 and glucosamine had significant therapeutic effects on pain behaviors and knee swelling. Dose-dependent effects of TCI633 were also observed in ACLT-treated rats. Histopathological analysis demonstrated that ACLT+TCI633 (5x109, 5x1010 and 5x1011 CFU/kg/day) improved the synovial inflammation and cartilage damage of ACLT rats. Histology evaluation using the Osteoarthritis Research Society International system and synovial inflammatory score analysis showed the dose-dependent inhibition of TCI633 on synovial inflammation and cartilage damage. Immunohistochemical staining and TUNEL apoptosis staining showed that TCI633 could effectively increase the expression of type II collagen and reduce the amount of chondrocyte apoptosis in cartilage. Therefore, the present study demonstrated that oral intake of TCI633 could significantly suppressing pain behavior, reduce joint swelling and synovial tissue inflammation and increase type II collagen expression in cartilage. There was also a reduction in chondrocyte apoptosis and decreased progression of OA in ACLT-treated rats.
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Affiliation(s)
- Yen-You Lin
- Department of Sports Medicine, China Medical University, Taichung 40402, Taiwan, R.O.C
| | - Nan-Fu Chen
- Division of Neurosurgery, Department of Surgery, Kaohsiung Armed Forces General Hospital, Kaohsiung 80284, Taiwan, R.O.C.,Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung 80424, Taiwan, R.O.C
| | - San-Nan Yang
- Department of Pediatrics, E-DA Hospital, School of Medicine, College of Medicine I-Shou University, Kaohsiung 82445, Taiwan, R.O.C
| | - Yen-Hsuan Jean
- Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Pingtung 90059, Taiwan, R.O.C
| | - Hsiao-Mei Kuo
- Center for Neuroscience, National Sun Yat-sen University, Kaohsiung 80424, Taiwan, R.O.C
| | - Pei-Chin Chen
- Department of Marine Biotechnology, National Sun Yat-sen University and Academia Sinica, Kaohsiung 80424, Taiwan, R.O.C
| | - Chien-Wei Feng
- Department of Obstetrics and Gynecology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80756, Taiwan, R.O.C
| | - Yu-Wei Liu
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan, R.O.C
| | - Yu-Cheng Lai
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan, R.O.C.,Department of Orthopedics, Asia University Hospital, Taichung 41354, Taiwan, R.O.C
| | - Zhi-Hong Wen
- Department of Marine Biotechnology, National Sun Yat-sen University and Academia Sinica, Kaohsiung 80424, Taiwan, R.O.C.,Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan, R.O.C.,Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 80424, Taiwan, R.O.C
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Martins JMS, Dos Santos Neto LD, Noleto-Mendonça RA, de Carvalho GB, Sgavioli S, Barros de Carvalho F, Leandro NSM, Café MB. Dietary supplementation with glycosaminoglycans reduces locomotor problems in broiler chickens. Poult Sci 2020; 99:6974-6982. [PMID: 33248613 PMCID: PMC7705027 DOI: 10.1016/j.psj.2020.09.061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 09/21/2020] [Accepted: 09/28/2020] [Indexed: 11/29/2022] Open
Abstract
This study aimed to assess the influence of glycosaminoglycan (chondroitin and glucosamine sulfates) supplementation in the diet on the performance and incidence of locomotor problems in broiler chickens. A completely randomized design was carried out in a 3 × 3 factorial scheme (3 levels of chondroitin sulfate -0, 0.05, and 0.10%; and 3 levels of glucosamine sulfate -0, 0.15, and 0.30%). Each treatment was composed of 6 replications of 30 broilers each. The performance of broilers (average weight, weight gain, feed intake, feed conversion, and productive viability) was assessed at 7, 21, 35, and 42 d of age, whereas the gait score, valgus and varus deviations, femoral degeneration, and tibial dyschondroplasia were assessed at 21 and 42 d of age. Increasing levels of glucosamine sulfate inclusion linearly increased the weight gain from 1 to 35 and from 1 to 42 d of age of broilers (P = 0.047 and P = 0.039, respectively), frequency of broilers with no femoral degeneration in the right and left femurs, and the proliferating cartilage area of proximal epiphysis at 42 d of age (P = 0.014, P < 0.0001, and P = 0.028, respectively). The increasing inclusion of chondroitin and glucosamine sulfates led to an increase in the frequency of broilers on the gait score scale 0 (P = 0.007 and P = 0.0001, respectively) and frequency of broilers with no valgus and varus deviations (P = 0.014 and P = 0.0002, respectively) also at 42 d of age. Thus, chondroitin and glucosamine sulfates can be used in the diet of broiler chickens to reduce their locomotor problems.
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Affiliation(s)
- Julyana M S Martins
- Department of Animal Science, School of Veterinary and Animal Science, Federal University of Goiás, Goiânia, GO, Brazil
| | - Lindolfo D Dos Santos Neto
- Department of Animal Science, School of Veterinary and Animal Science, Federal University of Goiás, Goiânia, GO, Brazil
| | - Raiana A Noleto-Mendonça
- Department of Animal Science, School of Veterinary and Animal Science, Federal University of Goiás, Goiânia, GO, Brazil
| | - Genilson B de Carvalho
- Department of Animal Science, School of Veterinary and Animal Science, Federal University of Goiás, Goiânia, GO, Brazil
| | - Sarah Sgavioli
- Animal Husbandry Master Program, Brazil University, Descalvado, SP, Brazil.
| | - Fabyola Barros de Carvalho
- Department of Animal Science, School of Veterinary and Animal Science, Federal University of Goiás, Goiânia, GO, Brazil
| | - Nadja S M Leandro
- Department of Animal Science, School of Veterinary and Animal Science, Federal University of Goiás, Goiânia, GO, Brazil
| | - Marcos B Café
- Department of Animal Science, School of Veterinary and Animal Science, Federal University of Goiás, Goiânia, GO, Brazil
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Transdermal co-delivery of glucosamine sulfate and diacerein for the induction of chondroprotection in experimental osteoarthritis. Drug Deliv Transl Res 2020; 10:1327-1340. [PMID: 31907788 DOI: 10.1007/s13346-019-00701-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The aim of this work was to develop a transdermal delivery system consisting of a glucosamine sulfate-laden xanthan hydrogel containing a nanoemulsion-loaded diacerein. The system was intended to prevent cartilage degradation typical of osteoarthritis. The nanoemulsion, made of soybean oil as the oil phase; soybean lecithin, Tween 80, and poloxamer 407 as surfactants; and propylene glycol as cosurfactant, was formed within the hydrogel. The hydrodynamic diameter of the nanoemulsion globules was 81.95 ± 0.256 nm with 0.285 ± 0.036 of PDI value and the zeta potential value of the formulation was 39.33 ± 0.812 mV. CryoSEM and TEM studies revealed the uniform morphology of the vehicle. A rheological study exposed the nanoemulsion-loaded hydrogel as a thixotropic system. Satisfactory storage stability under ICH conditions was established by the zeta potential and rheological studies. Furthermore, skin biocompatibility of the hydrogel was ascertained on the basis of skin irritation study. Additionally, the diffusion of the drugs across rat skin followed a controlled non-Fickian anomalous steady mechanism. Following in vivo administration in experimental osteoarthritis, the transdermal hydrogel showed a reduction in tumor necrosis factor-alpha, C-reactive protein, high mobility group box protein, and monocyte chemoattractant protein-1. Finally, histopathological analysis of the animals showed satisfactory chondroprotection in the in vivo study. In conclusion, the developed transdermal systems showed a potential against the progression of experimental osteoarthritis.
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Multifaceted Protective Role of Glucosamine against Osteoarthritis: Review of Its Molecular Mechanisms. Sci Pharm 2019. [DOI: 10.3390/scipharm87040034] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Osteoarthritis (OA) is a joint disease resulting from cartilage degeneration and causing joint pain and stiffness. Glucosamine exerts chondroprotective effects and effectively reduces OA pain and stiffness. This review aims to summarise the mechanism of glucosamine in protecting joint health and preventing OA by conducting a literature search on original articles. Current evidence has revealed that glucosamine exhibits anti-inflammatory effects by reducing the levels of pro-inflammatory factors (such as tumour necrosis factor-alpha, interleukin-1, and interleukin-6) and enhancing the synthesis of proteoglycans that retard cartilage degradation and improve joint function. Additionally, glucosamine improves cellular redox status, reduces OA-mediated oxidative damages, scavenges free radicals, upregulates antioxidant proteins and enzyme levels, inhibits the production of reactive oxygen species, and induces autophagy to delay OA pathogenesis. In conclusion, glucosamine prevents OA and maintains joint health by reducing inflammation, improving the redox status, and inducing autophagy in joints. Further studies are warranted to determine the synergistic effect of glucosamine with other anti-inflammatory and/or antioxidative agents on joint health in humans.
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Hoshikawa N, Sakai A, Takai S, Suzuki H. Targeting Extracellular miR-21-TLR7 Signaling Provides Long-Lasting Analgesia in Osteoarthritis. MOLECULAR THERAPY. NUCLEIC ACIDS 2019; 19:199-207. [PMID: 31841992 PMCID: PMC6920297 DOI: 10.1016/j.omtn.2019.11.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 11/05/2019] [Accepted: 11/07/2019] [Indexed: 12/12/2022]
Abstract
Osteoarthritis (OA) is the most prevalent joint disorder associated with severe chronic pain. Although synovial inflammation is well correlated with pain severity, the molecular mechanism responsible for OA pain remains unclear. Here, we show that extracellular miR-21 released from synovial tissue mediates knee OA pain in surgical OA model rats. miR-21 was the most abundant among increased microRNAs (miRNAs) in the synovial tissue. miR-21 was released into extracellular space from the synovial tissue and increased in the synovial fluid. A single intra-articular injection of miR-21 inhibitor exerted long-term analgesia of knee OA pain, whereas miR-21 injection in naive rats caused knee joint pain. miR-21 mutant, which lacks the Toll-like receptor (TLR) binding motif, but not in the seed sequence, did not cause joint pain, suggesting a non-canonical mode of action different from translational repression. Consistent with this, the algesic effect of miR-21 was blocked by antagonizing TLR7. The TLR7 antagonist also exerted a long-lasting analgesic effect on knee OA pain. Therefore, extracellular miR-21 released from synovial tissue mediates knee OA pain through TLR7 activation in surgical OA model rats. Extracellular miRNA in the joint may be a plausible target for pain therapy, providing a novel analgesic strategy for OA.
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Affiliation(s)
- Naoya Hoshikawa
- Department of Pharmacology, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8602, Japan; Department of Orthopaedic Surgery, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8602, Japan
| | - Atsushi Sakai
- Department of Pharmacology, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8602, Japan.
| | - Shinro Takai
- Department of Orthopaedic Surgery, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8602, Japan
| | - Hidenori Suzuki
- Department of Pharmacology, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8602, Japan
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Wen ZH, Lin YY, Chang YC, Tang CC, Hsieh SP, Lee HP, Sung CS, Chen WF, Lee CH, Hsuan Jean Y. The COX-2 inhibitor etoricoxib reduces experimental osteoarthritis and nociception in rats: The roles of TGF-β1 and NGF expressions in chondrocytes. Eur J Pain 2019; 24:209-222. [PMID: 31495059 DOI: 10.1002/ejp.1478] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 08/22/2019] [Accepted: 08/26/2019] [Indexed: 01/15/2023]
Abstract
BACKGROUND Osteoarthritis (OA) is the most common joint disease, especially affecting the knee joint. Etoricoxib, a highly selective cyclooxygenase (COX)-2 inhibitor which can reduce postoperative pain after orthopaedic surgery. The aim of this study was to investigate the effects of oral etoricoxib on the development of OA and to examine concomitant changes in the nociceptive behaviour of rats. METHOD OA was induced in wistar rats by anterior cruciate ligament transection (ACLT) of the right knee. The ACLT + etoricoxib groups received 6.7 or 33.3 mg/kg of oral etoricoxib three times a week for 12 consecutive weeks, starting at week 8 after ACLT. Nociceptive behaviours and changes in knee joint width during OA development were analyzed. Histopathological studies were then performed on the cartilage. Immunohistochemical analysis was performed to examine the effect of etoricoxib on the expression of transforming growth factor-beta (TGF-β) and nerve growth factor (NGF) in articular cartilage chondrocytes. RESULTS OA rats receiving etoricoxib showed a significantly lower degree of cartilage degeneration than the rats receiving placebo. Nociceptive behaviour studies showed significant improvement in the ACLT + etoricoxib groups compared to that in the ACLT group. Moreover, etoricoxib attenuated NGF expression, but increased TGF-β expression, in OA-affected cartilage. CONCLUSIONS Oral etoricoxib in a rat OA model (a) attenuates the development of OA, (b) concomitantly reduces nociception, and (c) modulates chondrocyte metabolism, possibly by inhibiting NGF expression and increasing TGF-β expression. SIGNIFICANCE Oral administration of etoricoxib can attenuate the development of OA, with an associated attenuation of nociceptive behaviour in an experimental rat OA model. Moreover, etoricoxib attenuated NGF expression, but enhanced TGF-β expression in OA-affected chondrocytes. These findings may pave the way for further investigations of etoricoxib as a potential therapeutic target for the treatment of the inflammatory component in OA.
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Affiliation(s)
- Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Yen-You Lin
- Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Yi-Chen Chang
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Chi-Chieh Tang
- Department of Early Childhood Education, National Pintung University, Pingtung, Taiwan
| | - Shih-Peng Hsieh
- Section of Pathology, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Hsin-Pai Lee
- Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Chun-Sung Sung
- Department of Anesthesiology, Taipei Veteran General Hospital, Taipei, Taiwan
| | - Wu-Fu Chen
- Department of Neurosurgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chian-Her Lee
- Department of Orthopedic, School of Medicine, Taipei Medical University, Taipei Medical University Hospital, Taipei, Taiwan
| | - Yen Hsuan Jean
- Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan
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Zhuang Gu Guan Jie Wan: Reasonable Application Can Alleviate the Liver Injury for Osteoarthritis Treatment. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:6716529. [PMID: 30538762 PMCID: PMC6260402 DOI: 10.1155/2018/6716529] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 09/23/2018] [Accepted: 10/25/2018] [Indexed: 12/20/2022]
Abstract
The potential toxicity of herbal drugs, particularly drug-induced liver injury (DILI), has received extensive attention as the use of Chinese herbal medicine has rapidly increased globally. As a classic Chinese patent medicine, Zhuang Gu Guan Jie Wan (ZGGJW) has been brought into focus recently because of its satisfactory therapeutic effects on osteoarthritis (OA) as well as its unanticipated side effects. This study aimed to decipher the puzzling phenomenon of liver injury developing in response to ZGGJW that varies by the subtype of OA. Normal, anterior cruciate ligament transaction (ACLT) and partial medial meniscectomy (MMx) induced OA and ovariectomy combined with ACLT and partial MMx induced rat models were used and treated orally with ZGGJW or distilled water for 30 days. The results from histopathology, biochemistry, and immunohistochemistry showed that ZGGJW induced liver injury, increased the level of malondialdehyde (MDA), and decreased the levels of total antioxidation capability (T-AOC), superoxide dismutase (SOD), interleukin-22 (IL-22), and signal transducer and activator of transcription factor 3 (STAT3) in the liver of normal rats, while liver injury was alleviated and showed different tendencies in the above markers for ACLT and partial MMx induction rats and ovariectomy combined with ACLT and partial MMx induction rats after ZGGJW treatment. In the OA disease states, hepatic injury induced by ZGGJW could be associated with an impairment in antioxidant capacity and the high levels of IL-22 and STAT3 after ZGGJW treatment may be responsible for the slight hepatic injury of ZGGJW based on the subtype of OA. This study provides a novel approach to better understanding of the risks and limitations when using potentially toxic Chinese patent medicine in clinical applications.
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Wang P, Song J, Qian D. CTX-II and YKL-40 in early diagnosis and treatment evaluation of osteoarthritis. Exp Ther Med 2018; 17:423-431. [PMID: 30651816 PMCID: PMC6307395 DOI: 10.3892/etm.2018.6960] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 10/30/2018] [Indexed: 12/26/2022] Open
Abstract
This study investigated the value of C-terminal telopeptides of collagen type II (CTX-II) and YKL-40 in early diagnosis and treatment evaluation of osteoarthritis (OA). A total of 90 patients with OA diagnosed and treated in The First Affiliated Hospital, Guangzhou Medical University from March 2015 to January 2018 were selected as the study group. At the same time, 50 healthy elderly were included as the control group. The study group was divided into three subgroups including group A (29 cases, 500 mg glucosamine sulfate), group B (29 cases, 50 mg diacerein) and group C (32 cases, 500 mg glucosamine sulfate and 50 mg diacerein). Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) was used to assess the severity and treatment of arthritis. Enzyme-linked immunosorbent assay was used to measure the concentration of CTX-II and YKL-40 in serum. WOMAC scores in the study A, B and C groups were significantly higher than those in the control group (P<0.001). Serum CTX-II and YKL-40 concentrations were higher in the study group than in the control group (P<0.001). Sensitivity of serum CTX-II combined with YKL-40 in the diagnosis of OA was 90% and the specificity was 78%. CTX-II and YKL-40 levels in different Kellgren Lawrence (K-L) grades were significantly different (P<0.001), and increased with the increase of K-L grade. Concentrations of serum CTX-II and YKL-40 before treatment in the study group was positively correlated with WOMAC score (P<0.001). At 3, 6 and 9 weeks after the beginning of treatment, serum concentrations of CTX-II and YKL-40 decreased significantly (P<0.001). At 3 weeks of treatment, CTX-II was positively correlated with YKL-40 concentration and WOMAC score (r=0.406, P<0.001; r=0.430, P<0.001); CTX-II was positively correlated with YKL-40 concentration and WOMAC score at 6 weeks of treatment (r=0.350, P<0.001; r=0.358, P<0.001); CTX-II was positively correlated with YKL-40 concentration and WOMAC score at 9 weeks after treatment (r=0.370, P<0.001; r=0.394, P<0.001). Combined detection of serum CTX-II and YKL-40 can improve the sensitivity of early OA diagnosis, and it has an important diagnostic value for early OA patients. Therefore, it can be used as a biological indicator for early OA diagnosis, severity assessment, and evaluation of treatment effects.
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Affiliation(s)
- Pengkun Wang
- Department of Clinical Laboratory, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510120, P.R. China
| | - Jinlong Song
- Department of Clinical Laboratory, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510120, P.R. China
| | - Dongyang Qian
- Department of Orthopaedics, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510120, P.R. China
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Tawonsawatruk T, Sriwatananukulkit O, Himakhun W, Hemstapat W. Comparison of pain behaviour and osteoarthritis progression between anterior cruciate ligament transection and osteochondral injury in rat models. Bone Joint Res 2018; 7:244-251. [PMID: 29922442 PMCID: PMC5987699 DOI: 10.1302/2046-3758.73.bjr-2017-0121.r2] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Objectives In this study, we compared the pain behaviour and osteoarthritis (OA) progression between anterior cruciate ligament transection (ACLT) and osteochondral injury in surgically-induced OA rat models. Methods OA was induced in the knee joints of male Wistar rats using transection of the ACL or induction of osteochondral injury. Changes in the percentage of high limb weight distribution (%HLWD) on the operated hind limb were used to determine the pain behaviour in these models. The development of OA was assessed and compared using a histological evaluation based on the Osteoarthritis Research Society International (OARSI) cartilage OA histopathology score. Results Both models showed an increase in joint pain as indicated by a significant (p < 0.05) decrease in the values of %HLWD at one week post-surgery. In the osteochondral injury model, the %HLWD returned to normal within three weeks, while in the ACLT model, a significant decrease in the %HLWD was persistent over an eight-week period. In addition, OA progression was more advanced in the ACLT model than in the osteochondral injury model. Furthermore, the ACLT model exhibited a higher mean OA score than that of the osteochondral injury model at 12 weeks. Conclusion The development of pain patterns in the ACLT and osteochondral injury models is different in that the OA progression was significant in the ACLT model. Although both can be used as models for a post-traumatic injury of the knee, the selection of appropriate models for OA in preclinical studies should be specified and relevant to the clinical scenario. Cite this article: T. Tawonsawatruk, O. Sriwatananukulkit, W. Himakhun, W. Hemstapat. Comparison of pain behaviour and osteoarthritis progression between anterior cruciate ligament transection and osteochondral injury in rat models. Bone Joint Res 2018;7:244–251. DOI: 10.1302/2046-3758.73.BJR-2017-0121.R2.
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Affiliation(s)
- T Tawonsawatruk
- Department of Orthopedics, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - O Sriwatananukulkit
- Department of Pharmacology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - W Himakhun
- Department of Pathology and Forensic Medicine, Faculty of Medicine, Thammasat University, Pathumthani 12120, Thailand
| | - W Hemstapat
- Department of Pharmacology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
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Chen CH, Ho ML, Chang LH, Kang L, Lin YS, Lin SY, Wu SC, Chang JK. Parathyroid hormone-(1–34) ameliorated knee osteoarthritis in rats via autophagy. J Appl Physiol (1985) 2018; 124:1177-1185. [DOI: 10.1152/japplphysiol.00871.2017] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Anterior cruciate ligament (ACL) tear can lead to osteoarthritis (OA). However, parathyroid hormone (PTH)-(1–34) was found to alleviate OA progression in a papain-induced OA model. Autophagy is a protective mechanism in normal cartilage, and its aging-related loss is linked with chondrocyte death and OA. Thus we examined the roles of autophagy in PTH treatment in OA after ACL transection (ACLT). Thirty-six rats were randomized into three groups: control group, ACLT-induced OA (OA) group, and OA with intra-articular PTH-(1–34) treatment (OA+PTH) group. Weight-bearing and treadmill tests were evaluated. Cartilage matrix was determined by a histological evaluation of glycosaminoglycan (GAG), Osteoarthritis Research Society International (OARSI) score, chondrocyte apoptosis, and immunohistochemistry. Rats in the OA group had significantly decreased weight bearing and running endurance. The histological results indicated that GAG, collagen type II, and chondrocyte autophagy had decreased but that the OARSI score, terminal differentiation markers (collagen type X and Indian hedgehog), and chondrocyte apoptosis had increased in the OA group. Additionally, PTH-(1–34) treatment significantly improved weight bearing and treadmill endurance, preserved GAG and collagen type II, and reduced the OARSI score and terminal differentiation markers. Finally, PTH-(1–34) ameliorated chondrocyte apoptosis by regulating the expression of autophagy-related proteins, through reducing mechanistic target of rapamycin (mTOR) and p62 and enhancing microtubule-associated protein-1 light chain 3 (LC3) and beclin-1. Reconstructive surgery after ACL rupture cannot prevent OA occurrence. Intra-articular PTH-(1–34) treatment can alleviate OA progression after ACLT and histological molecular changes. Possible mechanisms are reducing chondrocyte terminal differentiation and apoptosis, with increasing autophagy. NEW & NOTEWORTHY Anterior cruciate ligament (ACL) tear can lead to osteoarthritis (OA). Intra-articular parathyroid hormone (PTH)-(1–34) significantly improved weight bearing and treadmill endurance, preserved glycosaminoglycan and collagen type II, and reduced Osteoarthritis Research Society International (OARSI) score and terminal differentiation. Finally, PTH-(1–34) ameliorated chondrocyte apoptosis by regulating the expression of autophagy-related proteins, through reducing mechanistic target of rapamycin (mTOR) and p62 and enhancing microtubule-associated protein-1 light chain 3 (LC3) and beclin-1. PTH-(1–34) can alleviate OA progression after ACL transection. Possible mechanisms are reducing chondrocyte terminal differentiation and apoptosis, with increasing autophagy.
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Affiliation(s)
- Chung-Hwan Chen
- Orthopaedic Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Orthopaedics, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Adult Reconstruction Surgery, Department of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Orthopedics, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Mei-Ling Ho
- Orthopaedic Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Physiology, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ling-Hua Chang
- Orthopaedic Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Lin Kang
- Department of Obstetrics and Gynecology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yi-Shan Lin
- Orthopaedic Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Sung-Yen Lin
- Orthopaedic Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Orthopaedics, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Adult Reconstruction Surgery, Department of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Orthopedics, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shun-Cheng Wu
- Orthopaedic Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Je-Ken Chang
- Orthopaedic Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Orthopaedics, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Adult Reconstruction Surgery, Department of Orthopedics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Orthopedics, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
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Ge HX, Zou FM, Li Y, Liu AM, Tu M. JNK pathway in osteoarthritis: pathological and therapeutic aspects. J Recept Signal Transduct Res 2018; 37:431-436. [PMID: 28812968 DOI: 10.1080/10799893.2017.1360353] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
CONTEXT Osteoarthritis (OA) is a common chronic degenerative joint disease resulting in physical disability and reduced quality of life. Different biochemical signaling pathways are involved in the progression of OA, including the c-Jun NH2-terminal kinase (JNK) signal transduction pathway. OBJECTIVE In this study, we have reviewed the recent updates on the association of JNK pathway with OA. METHODS In this review, we have explored the databases like PubMed, Google Scholar, Medline, Scopus, etc., and collected the most relevant papers of JNK signaling pathway involved in the pathogenesis and therapeutics of OA Results: JNK has been shown by scientific studies to be activated (phosphorylated) in OA that can play a key role in the cartilage destruction. Activation of JNK causes the phosphorylation of c-Jun that causes decreased proteoglycan synthesis and enhanced production of matrix metalloproteinase 13 (MMP-13). Overproduction of MMP-13 by chondrocytes plays a central role in cartilage degeneration in OA. Thus, targeting JNK pathway might be a promising therapeutic application for the prevention and treatment of OA. A number of JNK-inhibitors have been used in vitro and in vivo studies; however, not yet been translated into human use. CONCLUSIONS This review study indicates that JNK pathway plays an important role in development and progression of OA, and targeting the JNK pathway might be a potential approach for the treatment of OA in future.
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Affiliation(s)
- Hong-Xing Ge
- a Department of Orthopaedics , Second People's Hospital of Jingmen , Jingmen , China
| | - Fu-Man Zou
- a Department of Orthopaedics , Second People's Hospital of Jingmen , Jingmen , China
| | - Yan Li
- b Department of General Medicine , Second People's Hospital of Jingmen , Jingmen , China
| | - An-Min Liu
- a Department of Orthopaedics , Second People's Hospital of Jingmen , Jingmen , China
| | - Min Tu
- a Department of Orthopaedics , Second People's Hospital of Jingmen , Jingmen , China
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Yao H, Xue J, Wang Q, Xie R, Li W, Liu S, Cai J, Qin D, Wang DA, Ren L. Glucosamine-modified polyethylene glycol hydrogel-mediated chondrogenic differentiation of human mesenchymal stem cells. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017. [PMID: 28629066 DOI: 10.1016/j.msec.2017.05.043] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Glucosamine (GA) is an important cartilage matrix precursor for the glycosaminoglycan biochemical synthesis, and has positive effects on cartilage regeneration, particularly in osteoarthritis therapy. However, it has not been used as a bioactive group in scaffolds for cartilage repair widely. In this study, we synthesized modified polyethylene glycol (PEG) hydrogel with glucosamine and then encapsulated human bone mesenchymal stem cells (hBMSCs) in the hydrogel to induce the differentiation of hBMSCs into chondrocytes in three-dimensional culture. The GA-modified PEG hydrogels promoted the chondrogenesis of hBMSCs, particularly in the concentration of 5mM and 10mM. The subcutaneous transplantation of 10mM GA-modified hydrogels with hBMSCs formed cartilage-like blocks in vivo for 8weeks. Importantly, with glucosamine increase, the modified hydrogels down-regulated the fibrosis and hypertrophic cartilage markers in protein level. Therefore, glucosamine modified PEG hydrogels facilitated the chondrogenesis of hBMSCs, which might represent a new method for cartilage repair using a tissue-engineering approach.
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Affiliation(s)
- Hang Yao
- School of Materials Science and Engineering, South China University of Technology, Wushan RD, Tianhe District, Guangzhou 510641, China; National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou 510006, China; Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; Division of Bioengineering, School of Chemical & Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, N1.3-B2-13, 637457, Singapore
| | - Jingchen Xue
- School of Materials Science and Engineering, South China University of Technology, Wushan RD, Tianhe District, Guangzhou 510641, China; National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou 510006, China
| | - Qunfang Wang
- School of Materials Science and Engineering, South China University of Technology, Wushan RD, Tianhe District, Guangzhou 510641, China; National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou 510006, China
| | - Renjian Xie
- School of Materials Science and Engineering, South China University of Technology, Wushan RD, Tianhe District, Guangzhou 510641, China; National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou 510006, China
| | - Weichang Li
- School of Materials Science and Engineering, South China University of Technology, Wushan RD, Tianhe District, Guangzhou 510641, China
| | - Sa Liu
- School of Materials Science and Engineering, South China University of Technology, Wushan RD, Tianhe District, Guangzhou 510641, China; National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou 510006, China
| | - Jinglei Cai
- Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Dajiang Qin
- Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China.
| | - Dong-An Wang
- Division of Bioengineering, School of Chemical & Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, N1.3-B2-13, 637457, Singapore.
| | - Li Ren
- School of Materials Science and Engineering, South China University of Technology, Wushan RD, Tianhe District, Guangzhou 510641, China; National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou 510006, China.
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Cheng W, Jing J, Wang Z, Wu D, Huang Y. Chondroprotective Effects of Ginsenoside Rg1 in Human Osteoarthritis Chondrocytes and a Rat Model of Anterior Cruciate Ligament Transection. Nutrients 2017; 9:nu9030263. [PMID: 28287423 PMCID: PMC5372926 DOI: 10.3390/nu9030263] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 03/03/2017] [Indexed: 12/30/2022] Open
Abstract
This study aimed to assess whether Ginsenoside Rg1 (Rg1) inhibits inflammatory responses in human chondrocytes and reduces articular cartilage damage in a rat model of osteoarthritis (OA). Gene expression and protein levels of type II collagen, aggrecan, matrix metalloproteinase (MMP)-13 and cyclooxygenase-2 (COX-2) were determined in vitro by quantitative real-time-polymerase chain reaction and Western blotting. Prostaglandin E2 (PGE2) amounts in the culture medium were determined by enzyme-linked immunosorbent assay (ELISA). For in vivo assessment, a rat model of OA was generated by anterior cruciate ligament transection (ACLT). Four weeks after ACLT, Rg1 (30 or 60 mg/kg) or saline was administered by gavage once a day for eight consecutive weeks. Joint damage was analyzed by histology and immunohistochemistry. Ginsenoside Rg1 inhibited Interleukin (IL)-1β-induced chondrocyte gene and protein expressions of MMP-13, COX-2 and PGE2, and prevented type II collagen and aggrecan degradation, in a dose-dependent manner. Administration of Ginsenoside Rg1 to OA rats attenuated cartilage degeneration, and reduced type II collagen loss and MMP-13 levels. These findings demonstrated that Ginsenoside Rg1 can inhibit inflammatory responses in human chondrocytes in vitro and reduce articular cartilage damage in vivo, confirming the potential therapeutic value of Ginsenoside Rg1 in OA.
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Affiliation(s)
- Wendan Cheng
- Department of Orthopedics, The Second Hospital of Anhui Medical University, No. 678 Furong Road, Hefei 230601, China.
- Department of Orthopedics, Lu'an People's Hospital Affiliated to Anhui Medical University, Lu'an 237000, China.
| | - Juehua Jing
- Department of Orthopedics, The Second Hospital of Anhui Medical University, No. 678 Furong Road, Hefei 230601, China.
| | - Zhen Wang
- Department of Orthopedics, The Peoples Hospital of Luhe Affiliated to Yangzhou University Medical Academy, Nanjing 211500, China.
| | - Dongying Wu
- Department of Orthopedics, The Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Xuzhou 221000, China.
| | - Yumin Huang
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing 210029, China.
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Zhou J, Liao Y, Xie H, Liao Y, Liu H, Zeng Y, Li N. Pulsed electromagnetic field ameliorates cartilage degeneration by inhibiting mitogen-activated protein kinases in a rat model of osteoarthritis. Phys Ther Sport 2017; 24:32-38. [DOI: 10.1016/j.ptsp.2016.10.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 10/08/2016] [Accepted: 10/26/2016] [Indexed: 12/14/2022]
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Hahn J, Laouar L, Elliott JAW, Korbutt GS, Jomha NM. The effect of additive compounds on glycerol-induced damage to human chondrocytes. Cryobiology 2017; 75:68-74. [PMID: 28192075 DOI: 10.1016/j.cryobiol.2017.02.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 02/05/2017] [Accepted: 02/08/2017] [Indexed: 12/26/2022]
Abstract
High concentrations of cryoprotective agents are required for cryopreservation techniques such as vitrification. Glycerol is a common cryoprotective agent used in cryopreservation protocols but this agent is toxic at high concentrations. This work is an attempt to mitigate the toxic effects of high concentrations of glycerol on intact chondrocytes in human knee articular cartilage from total knee arthroplasty patients by simultaneous exposure to glycerol and a variety of additive compounds. The resulting cell viability in the cartilage samples as measured by membrane integrity staining showed that, in at least one concentration or in combination, all of the tested additive compounds (tetramethylpyrazine, ascorbic acid, chondroitin sulphate, glucosamine sulphate) were able to reduce the deleterious effects of glycerol exposure when examination of membrane integrity took place on a delayed time frame. The use of additive compounds to reduce cryoprotectant toxicity in articular cartilage may help improve cell recovery after cryopreservation.
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Affiliation(s)
- Joshua Hahn
- Department of Surgery, University of Alberta Hospital, 2D2.28 WMC, 8440-112St, Edmonton, Alberta T6G 2B7, Canada.
| | - Leila Laouar
- Department of Surgery, University of Alberta Hospital, 2D2.28 WMC, 8440-112St, Edmonton, Alberta T6G 2B7, Canada.
| | - Janet A W Elliott
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada; Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta T6G 2B7, Canada.
| | - Gregory S Korbutt
- Department of Surgery, University of Alberta Hospital, 2D2.28 WMC, 8440-112St, Edmonton, Alberta T6G 2B7, Canada.
| | - Nadr M Jomha
- Department of Surgery, University of Alberta Hospital, 2D2.28 WMC, 8440-112St, Edmonton, Alberta T6G 2B7, Canada.
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Vasiliadis HS, Tsikopoulos K. Glucosamine and chondroitin for the treatment of osteoarthritis. World J Orthop 2017; 8:1-11. [PMID: 28144573 PMCID: PMC5241539 DOI: 10.5312/wjo.v8.i1.1] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 09/19/2016] [Accepted: 10/18/2016] [Indexed: 02/06/2023] Open
Abstract
The prevalence of primary or idiopathic osteoarthritis (OA) of knee and hip joints has substantially increased in general population during the last decades. Analgesics and non-steroidal anti-inflammatory drugs are currently extensively used as non-surgical treatment options. However, they act as symptomatic treatments, not offering a cure of OA and they are accused for an increased risk of adverse events. Glucosamine (GL) and chondroitin (CH) are nutritional supplements that have recently gained widespread use as treatment options for OA. They potentially or theoretically act as chondroprotectors or/and as “disease-modifying OA drugs” offering not only symptomatic relief but also alteration of the natural history of OA. However, although many studies have showed a significant treatment effect, accompanied with remarkable safety, there is still controversy regarding their relative effectiveness compared with placebo or other treatments. The scope of this review is to present and critically evaluate the current evidence-based information regarding the administration of GL and CH for the treatment of knee or hip OA. Our focus is to investigate the clinical efficacy and safety after the use of these supplements. An effect of GL and CH on both clinical and radiological findings has been shown. However, only a few high-quality level I trials exist in the literature, especially on the assessment of radiological progression of OA. The effect sizes are generally small and probably not clinically relevant. Even the validity of these results is limited by the high risk of bias introduced in the studies. Both GL and CH seem to be safe with no serious adverse events reported. There is currently no convincing information for the efficacy of GL and CH on OA.
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Wen ZH, Tang CC, Chang YC, Huang SY, Lin YY, Hsieh SP, Lee HP, Lin SC, Chen WF, Jean YH. Calcitonin attenuates cartilage degeneration and nociception in an experimental rat model of osteoarthritis: role of TGF-β in chondrocytes. Sci Rep 2016; 6:28862. [PMID: 27345362 PMCID: PMC4921823 DOI: 10.1038/srep28862] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Accepted: 06/06/2016] [Indexed: 12/19/2022] Open
Abstract
We investigated the role of the calcitonin (Miacalcin) in the progression of osteoarthritis (OA) and in nociceptive behavior in an experimental rat model of OA and osteoporosis. OA was induced by anterior cruciate ligament transection (ACLT) of the right knee and by bilateral ovariectomy (OVX) in Wistar rats. Nociceptive behaviors (secondary mechanical allodynia and weight-bearing distribution of the hind paws) were analyzed prior to surgery and every week, beginning at 12 weeks after surgery, up to 20 weeks. At 20 weeks, histopathological studies were performed on the cartilage of the knee joints. Immunohistochemical analysis was performed to examine the effect of calcitonin on transforming growth factor (TGF)-β1 expression in articular cartilage chondrocytes. Rats subjected to ACLT + OVX surgery showed obvious OA changes in the joints. Animals subjected to ACLT + OVX and treated with calcitonin showed significantly less cartilage degeneration and improved nociceptive tests compared with animals subjected to ACLT + OVX surgeries alone. Moreover, calcitonin increased TGF-β1 expression in chondrocytes in ACLT + OVX-affected cartilage. Subcutaneous injection of calcitonin (1) attenuated the development of OA, (2) concomitantly reduced nociception, and (3) modulated chondrocyte metabolism, possibly by increasing cellular TGF-β1 expression.
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Affiliation(s)
- Zhi-Hong Wen
- Department of Marine Biotechnology &Resources, and Center for Translational Biopharmaceuticals, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Chi-Chieh Tang
- Department of Early Childhood Education, National Pintung University, Taiwan
| | - Yi-Chen Chang
- Department of Marine Biotechnology &Resources, and Center for Translational Biopharmaceuticals, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Shi-Ying Huang
- Department of Marine Biotechnology &Resources, and Center for Translational Biopharmaceuticals, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Yen-You Lin
- Department of Marine Biotechnology &Resources, and Center for Translational Biopharmaceuticals, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Shih-Peng Hsieh
- Section of Pathology, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Hsin-Pai Lee
- Section of Pathology, Pingtung Christian Hospital, Pingtung, Taiwan.,Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Sung-Chun Lin
- Section of Pathology, Pingtung Christian Hospital, Pingtung, Taiwan.,Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Wu-Fu Chen
- Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan.,Department of Neurosurgery, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Taiwan
| | - Yen-Hsuan Jean
- Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan
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Kucharz EJ, Kovalenko V, Szántó S, Bruyère O, Cooper C, Reginster JY. A review of glucosamine for knee osteoarthritis: why patented crystalline glucosamine sulfate should be differentiated from other glucosamines to maximize clinical outcomes. Curr Med Res Opin 2016; 32:997-1004. [PMID: 26881468 DOI: 10.1185/03007995.2016.1154521] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO) treatment algorithm for knee osteoarthritis (OA) recommends symptomatic slow-acting drugs for osteoarthritis (SYSADOAs) first line for the medium to long term management of OA, due to their ability to control pain, improve function, and delay joint structural changes. Among SYSADOAs, glucosamine is probably the most widely used intervention. In the present review of glucosamine for knee OA, we have investigated whether the evidence is greater for the patented crystalline glucosamine sulfate (pCGS) preparation (Rottapharm/Meda) than for other glucosamine formulations. Glucosamine is actually widely available in many forms, as the prescription-grade pCGS preparation, generic and over-the-counter formulations of glucosamine sulfate (GS) and food supplements containing glucosamine hydrochloride (GH), which vary substantially in molecular form, pharmaceutical formulation and dose regimens. Only pCGS is given as a highly bioavailable once daily dose (1500 mg) with a proven pharmacological effect. pCGS consistently reaches the plasma levels of around 10 μM required to inhibit interleukin-1 induced expression of genes involved in the pathophysiology of joint inflammation and tissue destruction, compared with sub-therapeutic levels achieved with GH. It is evident, from careful consideration of the evidence base, that only the pCGS formulation of glucosamine reliably provides an effect size on pain that is higher than that of paracetamol and equivalent to that provided by non-steroidal anti-inflammatory drugs. In comparison, the effect size on pain of non-crystalline GS preparations and GH from randomized controlled trials is repeatedly demonstrated to be zero. In addition, there is evidence that chronic administration of pCGS has disease-modifying effects, with a reduction in the need for total joint replacement surgery lasting for at least 5 years after treatment cessation. Consequently, the pCGS preparation (Rottapharm/Meda) is the logical choice, with demonstrated medium-term control of pain and lasting impact on disease progression.
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Affiliation(s)
- Eugene J Kucharz
- a Department of Internal Medicine and Rheumatology , Medical University of Silesia , Katowice , Poland
| | - Volodymyr Kovalenko
- b State Institution National Scientific Сenter, Strazhesko Institute of Cardiology, Department of Non-Coronary Heart Diseases and Rheumatology , National Academy of Medical Sciences of Ukraine , Kiev , Ukraine
| | - Sándor Szántó
- c Internal Medicine Institute, Rheumatology Department , University of Debrecen , Debrecen , Hungary
| | - Olivier Bruyère
- d Department of Public Health , Epidemiology and Health Economics, University of Liège , Liège , Belgium
| | - Cyrus Cooper
- e MRC Lifecourse Epidemiology Unit, University of Southampton , Southampton , UK
- f NIHR Musculoskeletal Biomedical Research Unit, University of Oxford , Oxford , UK
| | - Jean-Yves Reginster
- d Department of Public Health , Epidemiology and Health Economics, University of Liège , Liège , Belgium
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Liao Y, Li X, Li N, Zhou J. Electroacupuncture protects against articular cartilage erosion by inhibiting mitogen-activated protein kinases in a rat model of osteoarthritis. Acupunct Med 2016; 34:290-5. [PMID: 26810784 DOI: 10.1136/acupmed-2015-010949] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/28/2015] [Indexed: 11/04/2022]
Abstract
OBJECTIVE The therapeutic effects of electroacupuncture (EA) on osteoarthritis (OA) are well documented; however, the precise mechanisms of action have not yet been fully elucidated. The present study aimed to investigate the effect of EA on cartilage in an experimental animal model of OA induced by anterior cruciate ligament transection (ACLT) and to examine for concomitant changes in the expression of mitogen-activated protein kinases (MAPKs) in the articular cartilage. METHODS Thirty-three-month-old male Sprague Dawley rats were randomly divided into the following three groups (n=10 each): sham operated group (Control group), ACLT without treatment (ACLT group), and ACLT with EA treatment (ACLT+EA group). One week after ACLT, rats in the ACLT+EA group received 12 weeks of EA treatment. Histological analysis and quantitative real-time PCR were used to investigate the effects of EA on cartilage morphology (quantified using modified Mankin scores) and expression of MAPKs (p38, c-Jun N-terminal kinase (c-Jun), and extracellular signal-regulated kinase (ERK)1), respectively. RESULTS ACLT produced coarse cartilage surfaces, fibrous degeneration, and fissuring, all of which were suppressed by EA treatment. Although Mankin scores in the ACLT+EA group were significantly higher compared to the Control group (p<0.01), they were significantly lower than the (untreated) ACLT group (p<0.01). The increase in mRNA expression of p38, c-Jun, ERK1, and matrix metalloproteinase (MMP)-13 observed in cartilage after ACLT was significantly inhibited by EA. CONCLUSIONS EA appears to prevent the degeneration of articular cartilage, at least partly through regulation of MMP-13 and inhibition of MAPKs in the cartilage of rats with ACLT-induced OA.
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Affiliation(s)
- Ying Liao
- Department of Rehabilitation, The First Affiliated Hospital of University of South China, Hengyang, Hunan, People's Republic of China
| | - Xinhong Li
- Hunan Polytechnic of Environment and Biology, Hengyang, Hunan, People's Republic of China
| | - Neng Li
- Department of Rehabilitation, The First Affiliated Hospital of University of South China, Hengyang, Hunan, People's Republic of China
| | - Jun Zhou
- Department of Rehabilitation, The First Affiliated Hospital of University of South China, Hengyang, Hunan, People's Republic of China
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40
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Chattopadhyay H, Auddy B, Sur T, Sana S, Datta S. Accentuated transdermal application of glucosamine sulphate attenuates experimental osteoarthritis induced by monosodium iodoacetate. J Mater Chem B 2016; 4:4470-4481. [DOI: 10.1039/c6tb00327c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Osteoarthritis is a chronic degenerative joint disease causing pain and disability.
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Affiliation(s)
- Helen Chattopadhyay
- Department of Chemical Technology
- University of Calcutta
- Kolkata – 700 009
- India
| | - Biswajit Auddy
- Department of Chemical Technology
- University of Calcutta
- Kolkata – 700 009
- India
| | - Tapas Sur
- Department of Pharmacology
- Institute of Post Graduate Medical Education & Research
- Kolkata – 700020
- India
| | - Santanu Sana
- Department of Chemical Technology
- University of Calcutta
- Kolkata – 700 009
- India
| | - Sriparna Datta
- Department of Chemical Technology
- University of Calcutta
- Kolkata – 700 009
- India
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Hamilton CB, Pest MA, Pitelka V, Ratneswaran A, Beier F, Chesworth BM. Weight-bearing asymmetry and vertical activity differences in a rat model of post-traumatic knee osteoarthritis. Osteoarthritis Cartilage 2015; 23:1178-85. [PMID: 25771150 DOI: 10.1016/j.joca.2015.03.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2014] [Revised: 02/17/2015] [Accepted: 03/03/2015] [Indexed: 02/02/2023]
Abstract
OBJECTIVE This study used a rat model of post-traumatic knee osteoarthritis (OA) created by anterior cruciate ligament transection with partial medial meniscectomy (ACLT + pMMx). In this model, mild to moderate structural changes that are typical of knee OA have been observed within 2 and 8 weeks post-surgery. We aimed to determine whether pain-related behaviours can distinguish between an ACLT + pMMx and a sham surgery group. DESIGN Three-month old male Sprague-Dawley rats underwent ACLT + pMMx on their right hindlimb within two groups of n = 6 each, and sham surgery within two groups of n = 5 each. Assessments evaluated percent ipsilateral weight-bearing for static weight-bearing and 18 different variables of exploratory motor behaviour at multiple time points between 1 and 8 weeks post-surgery. Histology was performed on the right hindlimbs at 4 and 8 weeks post-surgery. RESULTS Histology confirmed mild to moderate knee OA changes in the ACLT + pMMx group and the absence of knee OA changes in the sham group. Compared to the sham group, the ACLT + pMMx group had significantly lower percent ipsilateral weight-bearing from 1 through 8 weeks post-surgery. Compared to the sham group, the ACLT + pMMx group had significantly lower vertical activity (episode count, time, and count) values. CONCLUSIONS These findings suggest that ipsilateral weight-bearing deficit and vertical activity limitations resulted from the presence of knee OA-like changes in this model. When using the ACLT + pMMx-induced rat model of knee OA, percent ipsilateral weight-bearing and vertical activity distinguished between rats with and without knee OA changes. These variables may be useful outcome measures in preclinical research performed with this experimental post-traumatic knee OA model.
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Affiliation(s)
- C B Hamilton
- Graduate Program in Health and Rehabilitation Sciences, Faculty of Health Sciences, University of Western Ontario, London, ON, Canada; Collaborative Graduate Program in Musculoskeletal Health Research, University of Western Ontario, London, ON, Canada.
| | - M A Pest
- Collaborative Graduate Program in Musculoskeletal Health Research, University of Western Ontario, London, ON, Canada; Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada.
| | - V Pitelka
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada.
| | - A Ratneswaran
- Collaborative Graduate Program in Musculoskeletal Health Research, University of Western Ontario, London, ON, Canada; Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada.
| | - F Beier
- Collaborative Graduate Program in Musculoskeletal Health Research, University of Western Ontario, London, ON, Canada; Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada.
| | - B M Chesworth
- Graduate Program in Health and Rehabilitation Sciences, Faculty of Health Sciences, University of Western Ontario, London, ON, Canada; Collaborative Graduate Program in Musculoskeletal Health Research, University of Western Ontario, London, ON, Canada; School of Physical Therapy, Faculty of Health Science Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada.
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Gilzad Kohan H, Kaur K, Jamali F. Synthesis and characterization of a new Peptide prodrug of glucosamine with enhanced gut permeability. PLoS One 2015; 10:e0126786. [PMID: 25978315 PMCID: PMC4433102 DOI: 10.1371/journal.pone.0126786] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 04/07/2015] [Indexed: 02/02/2023] Open
Abstract
The aim of this study was to synthesize a peptide prodrug of glucosamine (GlcN) with increased gut permeability through the gut peptide transporter 1 (PepT1). Glycine-Valine ester derivative of GlcN (GVG) was synthesised using solid phase synthesis followed by characterization and evaluation of its physicochemical and intestinal stability. In addition, GVG was evaluated for its ability to be biotransformed to GlcN in the liver homogenate. In vitro absorption of the new prodrug through everted rat gut was also assessed. GVG demonstrated significant and meaningful increased gut permeability as compared with GlcN. It showed favorable stability in the gut and a quick cleavage to GlcN after exposure to the liver homogenate. In conclusion, a novel prodrug of glucosamine with superior gut permeability compared to GlcN was developed and successfully tested in vitro.
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Affiliation(s)
- Hamed Gilzad Kohan
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta, Canada
- Department of Pharmaceutical Sciences, Albany College of Pharmacy and Health Sciences, Albany, New York, United States of America
| | - Kamaljit Kaur
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta, Canada
- Chapman University School of Pharmacy (CUSP), Harry and Diane Rinker Health Science Campus, Chapman University, Irvine, California, United States of America
| | - Fakhreddin Jamali
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta, Canada
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Huang SY, Sung CS, Chen WF, Chen CH, Feng CW, Yang SN, Hung HC, Chen NF, Lin PR, Chen SC, Wang HMD, Chu TH, Tai MH, Wen ZH. Involvement of phosphatase and tensin homolog deleted from chromosome 10 in rodent model of neuropathic pain. J Neuroinflammation 2015; 12:59. [PMID: 25889774 PMCID: PMC4386079 DOI: 10.1186/s12974-015-0280-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Accepted: 03/07/2015] [Indexed: 12/30/2022] Open
Abstract
Background Many cancer research studies have extensively examined the phosphatase and tensin homolog deleted from chromosome 10 (PTEN) pathway. There are only few reports that suggest that PTEN might affect pain; however, there is still a lack of evidence to show the role of PTEN for modulating pain. Here, we report a role for PTEN in a rodent model of neuropathic pain. Results We found that chronic constriction injury (CCI) surgery in rats could elicit downregulation of spinal PTEN as well as upregulation of phosphorylated PTEN (phospho-PTEN) and phosphorylated mammalian target of rapamycin (phospho-mTOR). After examining such changes in endogenous PTEN in neuropathic rats, we explored the effects of modulating the spinal PTEN pathway on nociceptive behaviors. The normal rats exhibited mechanical allodynia after intrathecal (i.t.) injection of adenovirus-mediated PTEN antisense oligonucleotide (Ad-antisense PTEN). These data indicate the importance of downregulation of spinal PTEN for nociception. Moreover, upregulation of spinal PTEN by i.t. adenovirus-mediated PTEN (Ad-PTEN) significantly prevented CCI-induced development of nociceptive sensitization, thermal hyperalgesia, mechanical allodynia, cold allodynia, and weight-bearing deficits in neuropathic rats. Furthermore, upregulation of spinal PTEN by i.t. Ad-PTEN significantly attenuated CCI-induced microglia and astrocyte activation, upregulation of tumor necrosis factor-α (TNF-α) and phospho-mTOR, and downregulation of PTEN in neuropathic rats 14 days post injury. Conclusions These findings demonstrate that PTEN plays a key, beneficial role in a rodent model of neuropathic pain.
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Affiliation(s)
- Shi-Ying Huang
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan. .,Center for Neuroscience, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan.
| | - Chun-Sung Sung
- Department of Anesthesiology, Taipei Veterans General Hospital, No. 201, Section 2, Shipai Road, Taipei, 11217, Taiwan. .,School of Medicine, National Yang-Ming University, No. 155, Section 2, Linong Street, Taipei, 11221, Taiwan.
| | - Wu-Fu Chen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan. .,Department of Neurosurgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, No. 123, DAPI Road, Kaohsiung, 83301, Taiwan. .,Department of Neurosurgery, Xiamen Chang Gung Memorial Hospital, No. 123, Xiafei Road, Fujian, 361026, China.
| | - Chun-Hong Chen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan. .,Doctoral Degree Program in Marine Biotechnology, National Sun Yat-sen University and Academia Sinica, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan.
| | - Chien-Wei Feng
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan. .,Doctoral Degree Program in Marine Biotechnology, National Sun Yat-sen University and Academia Sinica, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan.
| | - San-Nan Yang
- School of Medicine, College of Medicine and Department of Pediatrics, E-DA Hospital, I-Shou University, No. 1, Yida Road, Kaohsiung, 82445, Taiwan.
| | - Han-Chun Hung
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan. .,Doctoral Degree Program in Marine Biotechnology, National Sun Yat-sen University and Academia Sinica, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan.
| | - Nan-Fu Chen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan. .,Division of Neurosurgery, Department of Surgery, Kaohsiung Armed Forces General Hospital, No. 2, Zhongzheng 1st Road, Kaohsiung, 80284, Taiwan.
| | - Pey-Ru Lin
- Institute of Biomedical Sciences, National Sun Yat-sen University, #70 Lienhai Road, Kaohsiung, 80424, Taiwan.
| | - San-Cher Chen
- Center for Neuroscience, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan. .,Institute of Biomedical Sciences, National Sun Yat-sen University, #70 Lienhai Road, Kaohsiung, 80424, Taiwan.
| | - Hui-Min David Wang
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan. .,Department of Fragrance and Cosmetic Science, Kaohsiung Medical University, No. 100, Shiquan 1st Road, Kaohsiung, 80708, Taiwan. .,Graduate Institute of Natural Products, Kaohsiung Medical University, No. 100, Shiquan 1st Road, Kaohsiung, 80708, Taiwan. .,Center for Stem Cell Research, Kaohsiung Medical University, No. 100, Shiquan 1st Road, Kaohsiung, 80708, Taiwan.
| | - Tian-Huei Chu
- Institute of Biomedical Sciences, National Sun Yat-sen University, #70 Lienhai Road, Kaohsiung, 80424, Taiwan.
| | - Ming-Hong Tai
- Center for Neuroscience, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan. .,Institute of Biomedical Sciences, National Sun Yat-sen University, #70 Lienhai Road, Kaohsiung, 80424, Taiwan. .,Department of Biological Sciences, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan.
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan. .,Doctoral Degree Program in Marine Biotechnology, National Sun Yat-sen University and Academia Sinica, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan. .,Marine Biomedical Laboratory and Center for Translational Biopharmaceuticals, Department of Marine Biotechnology and Resources, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, 80424, Taiwan.
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Chen WF, Huang SY, Liao CY, Sung CS, Chen JY, Wen ZH. The use of the antimicrobial peptide piscidin (PCD)-1 as a novel anti-nociceptive agent. Biomaterials 2015; 53:1-11. [PMID: 25890701 DOI: 10.1016/j.biomaterials.2015.02.069] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 02/10/2015] [Accepted: 02/15/2015] [Indexed: 02/09/2023]
Abstract
The antimicrobial peptide piscidin (PCD)-1 has been reported to have antibacterial and immunomodulatory functions. Here, we investigated the anti-neuropathic properties of PCD-1, in order to determine its potential as a compound to alleviate pain. Treatment with PCD-1 suppressed the inflammatory proteins COX-2 and iNOS in murine macrophage (RAW264.7) and microglial (BV2) cell lines stimulated by lipopolysaccharide (LPS). For studies of the effect of PCD-1 in vivo, mononeuropathy in rats was induced by chronic constriction injury (CCI), and the resulting anti-nociceptive behaviors were compared between CCI controls and CCI rats given intrathecal injections of PCD-1. Much like gabapentin, PCD-1 exerts anti-nociceptive effects against thermal hyperalgesia, with a median effective dose (ED50) of 9.5 μg in CCI rats. In CCI rats, PCD-1 exerted effects against mechanical and cold allodynia, thermal hyperalgesia, and weight-bearing deficits. Furthermore, CCI-mediated activation of microglia and astrocytes in the dorsal horn of the lumbar spinal cord were decreased by PCD-1. In addition, PCD-1 suppressed up-regulation of interleukin-1β (IL-1β) and phosphorylated mammalian target of rapamycin (phospho-mTOR) in CCI rats. Finally, CCI-induced down-regulation of transforming growth factor-β1 (TGF-β1) in rats was attenuated by injection of PCD-1. Taken together, the present findings demonstrate that the marine antimicrobial peptide PCD-1 has anti-nociceptive effects, and thus may have potential for development as an alternative pain-alleviating agent.
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Affiliation(s)
- Wu-Fu Chen
- Department of Neurosurgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Rd, Kaohsiung 833, Taiwan; Center for Parkinson's Disease, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Ta Pei Rd, Kaohsiung 833, Taiwan
| | - Shi-Ying Huang
- Center for Neuroscience, National Sun Yat-Sen University, 70 Lien-Hai Rd, Kaohsiung 804, Taiwan
| | - Chang-Yi Liao
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, 70 Lien-Hai Rd, Kaohsiung 804, Taiwan
| | - Chun-Sung Sung
- Department of Anesthesiology, Taipei Veterans General Hospital, 201 Sec 2, Shih-Pai Rd, Taipei 112, Taiwan; School of Medicine, National Yang-Ming University, 155 Sec 2, Li-Nong St, Taipei 112, Taiwan
| | - Jyh-Yih Chen
- Marine Research Station, Institute of Cellular and Organismic Biology, Academia Sinica, 23-10 Dahuen Rd, Jiaushi, Ilan 262, Taiwan.
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, 70 Lien-Hai Rd, Kaohsiung 804, Taiwan; Marine Biomedical Laboratory and Center for Translational Biopharmaceuticals, Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, 70 Lien-Hai Rd, Kaohsiung 804, Taiwan.
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Eraslan A, Ulkar B. Glucosamine Supplementation after Anterior Cruciate Ligament Reconstruction in Athletes: A Randomized Placebo-controlled Trial. Res Sports Med 2015; 23:14-26. [DOI: 10.1080/15438627.2014.975809] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ali Eraslan
- Department of Sports Medicine, Antalya Education and Research Hospital, Antalya, Turkey
| | - Bulent Ulkar
- Department of Sports Medicine, Ankara University Faculty of Medicine, Ankara, Turkey
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Figueroa D, Espinosa M, Calvo R, Scheu M, Valderrama J, Gallegos M, Conget P. Treatment of acute full-thickness chondral defects with high molecular weight hyaluronic acid: An experimental model. Rev Esp Cir Ortop Traumatol (Engl Ed) 2014. [DOI: 10.1016/j.recote.2014.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Flexibilide obtained from cultured soft coral has anti-neuroinflammatory and analgesic effects through the upregulation of spinal transforming growth factor-β1 in neuropathic rats. Mar Drugs 2014; 12:3792-817. [PMID: 24979268 PMCID: PMC4113799 DOI: 10.3390/md12073792] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Revised: 05/28/2014] [Accepted: 05/29/2014] [Indexed: 12/27/2022] Open
Abstract
Chronic neuroinflammation plays an important role in the development and maintenance of neuropathic pain. The compound flexibilide, which can be obtained from cultured soft coral, possesses anti-inflammatory and analgesic effects in the rat carrageenan peripheral inflammation model. In the present study, we investigated the antinociceptive properties of flexibilide in the rat chronic constriction injury (CCI) model of neuropathic pain. First, we found that a single intrathecal (i.t.) administration of flexibilide significantly attenuated CCI-induced thermal hyperalgesia at 14 days after surgery. Second, i.t. administration of 10-μg flexibilide twice daily was able to prevent the development of thermal hyperalgesia and weight-bearing deficits in CCI rats. Third, i.t. flexibilide significantly inhibited CCI-induced activation of microglia and astrocytes, as well as the upregulated proinflammatory enzyme, inducible nitric oxide synthase, in the ipsilateral spinal dorsal horn. Furthermore, flexibilide attenuated the CCI-induced downregulation of spinal transforming growth factor-β1 (TGF-β1) at 14 days after surgery. Finally, i.t. SB431542, a selective inhibitor of TGF-β type I receptor, blocked the analgesic effects of flexibilide in CCI rats. Our results suggest that flexibilide may serve as a therapeutic agent for neuropathic pain. In addition, spinal TGF-β1 may be involved in the anti-neuroinflammatory and analgesic effects of flexibilide.
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48
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Figueroa D, Espinosa M, Calvo R, Scheu M, Valderrama JJ, Gallegos M, Conget P. [Treatment of acute full-thickness chondral defects with high molecular weight hyaluronic acid; an experimental model]. Rev Esp Cir Ortop Traumatol (Engl Ed) 2014; 58:261-6. [PMID: 24726031 DOI: 10.1016/j.recot.2014.03.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Revised: 03/02/2014] [Accepted: 03/04/2014] [Indexed: 11/30/2022] Open
Abstract
PURPOSE To evaluate the effect of 2 different protocols of intra-articular hyaluronic acid (HA, hylan G-F20) to articular cartilage regeneration in acute full-thickness chondral defects. MATERIALS AND METHODS Full-thickness chondral defects of 3 x 6 mm were performed into the lateral femoral condyles of New Zealand rabbits, treated with a single or three doses of HA. The animals were sacrified at 12 weeks and the regenerated tissue was evaluated by direct observation and histology with the ICRS scale. Macroscopically, in both groups treated with HA the defects were filled with irregular tissue with areas similar to hyaline cartilage and others in which depressed areas with exposed subchondral bone were observed. Histological analysis showed in both groups treated with HA a hyaline-like cartilage compared to control group. However, the score of the International Cartilage Repair Society (ICRS) scale did not show differences between the groups treated with HA. CONCLUSION The use of single dose or 3 doses of AH in acute chondral lesions has a limited and similar benefit in articular cartilage regeneration.
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Affiliation(s)
- D Figueroa
- Departamento de Traumatología, Clínica Alemana de Santiago, Santiago, Chile
| | - M Espinosa
- Facultad de Medicina Clínica Alemana-Universidad del Desarrollo, Santiago, Chile.
| | - R Calvo
- Departamento de Traumatología, Clínica Alemana de Santiago, Santiago, Chile
| | - M Scheu
- Departamento de Traumatología, Clínica Alemana de Santiago, Santiago, Chile
| | | | - M Gallegos
- Departamento de Anatomía Patológica, Clínica Alemana de Santiago, Santiago, Chile
| | - P Conget
- Facultad de Medicina Clínica Alemana-Universidad del Desarrollo, Santiago, Chile
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Gibson M, Li H, Coburn J, Moroni L, Nahas Z, Bingham C, Yarema K, Elisseeff J. Intra-articular delivery of glucosamine for treatment of experimental osteoarthritis created by a medial meniscectomy in a rat model. J Orthop Res 2014; 32:302-9. [PMID: 24600703 PMCID: PMC8396408 DOI: 10.1002/jor.22445] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Glucosamine (GlcN) is a naturally occurring amino-monosaccharide with putative chondroprotective activity. Optimum responses to GlcN are achieved at concentrations which are impractical with oral dosing. Intra-articular delivery of a bolus dose of GlcN is one way to overcome these pharmacokinetic obstacles. In this study we report the effects of exposing primary human chondrocytes to a bolus dose of GlcN. We also locally administered GlcN in the context of a meniscal transection model of rat osteoarthritis (OA). The knees of male rats were subjected to medial meniscal transection and developed arthritic changes over 4 weeks.Treatment groups were then given thrice weekly 100mL injections of 35 μg, 350 μg, 1.8 mg, or 3.5mg of GlcN dissolved in normal saline. Gross images, modified Mankin scores, and histomorphometric measurements were used as outcome measures. The 350 μg dosage of GlcN had the most significant positive impact on all components of the modified Mankin score. Together, these findings suggest the local delivery of high concentrations of GlcN is well tolerated and can suppress experimental OA through influences on both bone and cartilage.
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Affiliation(s)
- Matthew Gibson
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, The Johns Hopkins University, Baltimore, Maryland 21287
| | - Hanwei Li
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, The Johns Hopkins University, Baltimore, Maryland 21287
| | - Jeannine Coburn
- Department of Chemical and Biomolecular Engineering, The Johns Hopkins University, Baltimore, Maryland 21287
| | - Lorenzo Moroni
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, The Johns Hopkins University, Baltimore, Maryland 21287
| | - Zayna Nahas
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, The Johns Hopkins University, Baltimore, Maryland 21287
| | - Clifford Bingham
- Division of Rheumatology, Department of Medicine, Johns Hopkins University, Baltimore, MD 21224
| | - Kevin Yarema
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, The Johns Hopkins University, Baltimore, Maryland 21287
| | - Jennifer Elisseeff
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, The Johns Hopkins University, Baltimore, Maryland 21287
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Aghazadeh-Habashi A, Kohan MHG, Asghar W, Jamali F. Glucosamine dose/concentration-effect correlation in the rat with adjuvant arthritis. J Pharm Sci 2013; 103:760-7. [PMID: 24375187 DOI: 10.1002/jps.23819] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 11/08/2013] [Accepted: 11/14/2013] [Indexed: 01/01/2023]
Abstract
There is a debate on the dose dependency, concentration-effect, hence, the beneficial effect of glucosamine (GlcN), a widely used anti-inflammatory natural product. We investigated dose/concentration-effect relationship and determined its minimum effective dose/concentration in rats with adjuvant arthritis (AA, Mycobacterium butyricum in squalene) both as preventive and ameliorating interventions. To control already emerged arthritis, rats received oral doses of placebo or 160 mg/kg.day(-1) GlcN for 6 days. For prevention, rats were orally administered 0, 20, 40, 80, or 160 mg/kg.day(-1) GlcN commencing on the day of adjuvant injection. The arthritis index (AI), serum nitrite, and body weight were recorded. Subsequently, animals were cannulated in the right jugular veins and blood samples were collected for the determination of GlcN. GlcN ameliorated and, dose-dependently, prevented AA. It also controlled nitrite. AI was inversely correlated with GlcN dose, maximum plasma concentration, and the area under the concentration curve. Minimum effective dose was approximately 40 mg/kg.day(-1) that correspond to maximum plasma concentration of 1.37 ± 0.24 mg/L, close to 1.6 mg/L reported for pharmaceutical grades of GlcN to humans. GlcN efficacy is dose and concentration dependent. If the data extrapolated to humans, a higher than the commonly tested 1500 mg/kg dosage regimen may provide more clear treatment outcomes.
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Affiliation(s)
- Ali Aghazadeh-Habashi
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada
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