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Li L, Piao H, Zheng M, Jin Z, Zhao L, Yan G. Sesamin attenuates allergic airway inflammation through the suppression of nuclear factor-kappa B activation. Exp Ther Med 2016; 12:4175-4181. [PMID: 28105144 DOI: 10.3892/etm.2016.3903] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 10/05/2016] [Indexed: 12/30/2022] Open
Abstract
The aim of the present study is to determine the role of sesamin, the most abundant lignan in sesame seed oil, on the regulation of allergic airway inflammation in a murine asthma model. A BALB/c mouse model with allergic asthma was used to evaluate the effects of sesamin on nuclear factor-kappa B (NF-κB) activation. An enzyme-linked immunosorbent assay was used to determine protein expression in bronchoalveolar lavage (BAL) fluids. Hematoxylin and eosin staining was performed to examine histological changes. Moreover, western blot analysis was used to detect the expression of proteins in tissues. Prior to administering sesamin, the mice developed the following pathophysiological features of asthma: An increase in the number of inflammatory cells, increased levels of interleukin (IL)-4, IL-5 and IL-13, decreased levels of interferon-γ in BAL fluids and lung tissues, increased immunoglobulin E (IgE) levels in the serum and an increased activation of NF-κB in lung tissues. Following treatment with sesamin, the mice had evidently reduced peribronchiolar inflammation and airway inflammatory cell recruitment, inhibited production of several cytokines in BAL fluids and lung tissues, and decreased IgE levels. Following inhalation of ovalbumin, the administration of sesamin also inhibited the activation of NF-κB. In addition, sesamin administration reduced the phosphorylation of p38 mitogen-activated protein kinases (MAPKs). The present study demonstrates that sesamin decreases the activation of NF-κB in order to attenuate allergic airway inflammation in a murine model of asthma, possibly via the regulation of phosphorylation of p38 MAPK. These observations provide an important molecular mechanism for the potential use of sesamin in preventing and/or treating asthma, as well as other airway inflammatory disorders.
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Affiliation(s)
- Liangchang Li
- Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, Jilin 133002, P.R. China
| | - Hongmei Piao
- Department of Respiratory Medicine, Yanbian University, Yanji, Jilin 133000, P.R. China
| | - Mingyu Zheng
- Department of Respiratory Medicine, College of Pharmacy, Yanbian University, Yanji, Jilin 133002, P.R. China
| | - Zhewu Jin
- Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, Jilin 133002, P.R. China
| | - Liguang Zhao
- Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, Jilin 133002, P.R. China
| | - Guanghai Yan
- Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, Jilin 133002, P.R. China
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Olive and grape seed extract prevents post-traumatic osteoarthritis damages and exhibits in vitro anti IL-1β activities before and after oral consumption. Sci Rep 2016; 6:33527. [PMID: 27640363 PMCID: PMC5027597 DOI: 10.1038/srep33527] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 08/26/2016] [Indexed: 12/24/2022] Open
Abstract
Polyphenols exert a large range of beneficial effects in the prevention of age-related diseases. We sought to determine whether an extract of olive and grape seed standardized according to hydroxytyrosol (HT) and procyanidins (PCy) content, exerts preventive anti-osteoathritic effects. To this aim, we evaluated whether the HT/PCy mix could (i) have in vitro anti-inflammatory and chondroprotective actions, (ii) exert anti-osteoarthritis effects in two post-traumatic animal models and (iii) retain its bioactivity after oral administration. Anti-inflammatory and chondroprotective actions of HT/PCy were tested on primary cultured rabbit chondrocytes stimulated by interleukin-1 beta (IL-1β). The results showed that HT/PCy exerts anti-inflammatory and chondroprotective actions in vitro. The preventive effect of HT/PCy association was assessed in two animal models of post-traumatic OA in mice and rabbits. Diet supplementation with HT/PCy significantly decreased the severity of post-traumatic osteoarthritis in two complementary mice and rabbit models. The bioavailability and bioactivity was evaluated following gavage with HT/PCy in rabbits. Regular metabolites from HT/PCy extract were found in sera from rabbits following oral intake. Finally, sera from rabbits force-fed with HT/PCy conserved anti-IL-1β effect, suggesting the bioactivity of this extract. To conclude, HT/PCy extract may be of clinical significance for the preventive treatment of osteoarthritis.
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Li K, Li Y, Xu B, Mao L, Zhao J. Sesamin inhibits lipopolysaccharide-induced inflammation and extracellular matrix catabolism in rat intervertebral disc. Connect Tissue Res 2016; 57:347-59. [PMID: 27128308 DOI: 10.1080/03008207.2016.1182998] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Intervertebral disc (IVD) degeneration contributes to most spinal degenerative diseases, while treatment inhibiting IVD degeneration is still in the experimental stage. Sesamin, a bioactive component extracted from sesame, has been reported to exert chondroprotective and anti-inflammatory effects. Here, we analyzed the anti-inflammatory and anti-catabolic effects of sesamin on rat IVD in vitro and ex vivo. Results show that sesamin significantly inhibits the lipopolysaccharide (LPS)-induced expression of catabolic enzymes (MMP-1, MMP-3, MMP-13, ADAMTS-4, ADAMTS-5) and inflammation factors (IL-1β, TNF-α, iNOS, NO, COX-2, PGE2) in a dose-dependent manner in vitro. It is also proven that migration of macrophages induced by LPS can be inhibited by treatment with sesamin. Organ culture experiments demonstrate that sesamin protects the IVD from LPS-induced depletion of the extracellular matrix ex vivo. Moreover, sesamin suppresses LPS-induced activation of the mitogen-activated protein kinase (MAPK) pathway through inhibiting phosphorylation of JNK, the common downstream signaling pathway of LPS and IL-1β, which may be the potential mechanism of the effects of sesamin. In light of our results, sesamin protects the IVD from inflammation and extracellular matrix catabolism, presenting positive prospects in the treatment of IVD degenerative diseases.
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Affiliation(s)
- Kang Li
- a Shanghai Key Laboratory of Orthopaedic Implant, Department of Orthopaedic Surgery , Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China
| | - Yan Li
- a Shanghai Key Laboratory of Orthopaedic Implant, Department of Orthopaedic Surgery , Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China
| | - Bo Xu
- a Shanghai Key Laboratory of Orthopaedic Implant, Department of Orthopaedic Surgery , Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China
| | - Lu Mao
- a Shanghai Key Laboratory of Orthopaedic Implant, Department of Orthopaedic Surgery , Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China
| | - Jie Zhao
- a Shanghai Key Laboratory of Orthopaedic Implant, Department of Orthopaedic Surgery , Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China
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Chen X, Ying X, Chen L, Zhang W, Zhang Y. Protective effects of sesamin on liver fibrosis through antioxidative and anti-inflammatory activities in rats. Immunopharmacol Immunotoxicol 2016; 37:465-72. [PMID: 26466645 DOI: 10.3109/08923973.2015.1085064] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
CONTEXT Sesamin (Ses) from Sesamun indicum seeds has potent antioxidants and anti-inflammatory effects. OBJECTIVE This study focused on the antioxidant and anti-inflammatory effects of Ses on Carbon tetrachloride (CCl4)-induced hepatic fibrosis in experimental rats and the potential mechanism underlying the activation of NF-kB pathway. MATERIALS AND METHODS Hepatic fibrosis was induced by interaperitoneally (i.p.) administered with 20% CCl4 in corn oil (2 mL/kg for 8 weeks) in rats. After 8 weeks, activities of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), and total bilirubin (TBIL) were checked. The levels of protein carbonyls and antioxidant enzymes such as superoxide dismutase (SOD) and GSH-Px were determined after Ses administration. H&E and Masson's trichrome staining for histopathological changes of liver tissues were observed. Western blotting was used to detect expression of IL-6, cyclooxygenase-2 (COX-2), and NF-kB activation. Finally, the levels of hydroxyproline in liver tissues were also determined. RESULTS Ses decreased the release of liver enzymes - ALT, AST, and TBIL, reduced protein carbonyls, attenuated the reduction of SOD and GSH-Px activities induced by CCl4 in the liver tissue. It also significantly reduced the levels IL-6 and COX-2 in the liver caused by CCl4 by inhibition of NF-kB activation. Histological results indicated that Ses significantly improved the pathological lesions of liver fibrosis. CONCLUSIONS Ses exerted hepatoprotective effects possibly due to the antioxidant effect and suppressing the NF-kB activation.
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Affiliation(s)
- Xiaowei Chen
- a Department of Ultrasound Imaging , the First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Xiaozhou Ying
- b Department of Orthopaedic Surgery , the Second Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Lu Chen
- c Department of Infectious Diseases , the First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China , and
| | - Weiwei Zhang
- d Department of Infectious Diseases , the Third Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Youcai Zhang
- c Department of Infectious Diseases , the First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China , and
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Khansai M, Boonmaleerat K, Pothacharoen P, Phitak T, Kongtawelert P. Ex vivo model exhibits protective effects of sesamin against destruction of cartilage induced with a combination of tumor necrosis factor-alpha and oncostatin M. Altern Ther Health Med 2016; 16:205. [PMID: 27400672 PMCID: PMC4940911 DOI: 10.1186/s12906-016-1183-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 06/29/2016] [Indexed: 01/19/2023]
Abstract
Background Rheumatoid arthritis (RA) is an autoimmune disease associated with chronic inflammatory arthritis. TNF-α and OSM are pro-inflammatory cytokines that play a key role in RA progression. Thus, reducing the effects of both cytokines is practical in order to relieve the progression of the disease. This current study is interested in sesamin, an active compound in sesame seeds. Sesamin has been shown to be a chondroprotective agent in osteoarthritis models. Here, we have evaluated a porcine cartilage explant as a cartilage degradation model related to RA induced by TNF-α and/or OSM in order to investigate the effects of sesamin on TNF-α and OSM in the cartilage degradation model. Methods A porcine cartilage explant was induced with a combination of TNF-α and OSM (test group) or IL-1β and OSM (control group) followed by a co-treatment of sesamin over a long-term period (35 days). After which, the tested explants were analyzed for indications of both the remaining and the degradation aspects using glycosaminoglycan and collagen as an indicator. Results The combination of TNF-α and OSM promoted cartilage degradation more than either TNF-α or OSM alone and was comparable with the combination of IL-1β and OSM. Sesamin could be offering protection against cartilage degradation by reducing GAGs and collagen turnover in the generated model. Conclusions Sesamin might be a promising agent as an alternative treatment for RA patients. Furthermore, the generated model revealed itself to be an impressive test model for the analysis of phytochemical substances against the cartilage degradation model for RA. The model could be used to test for the prevention of cartilage degradation in other biological agents induced with TNF-α and OSM as well.
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Guo H, Liu Y, Wang L, Zhang G, Su S, Zhang R, Zhang J, Li A, Shang C, Bi B, Li Z. Alleviation of doxorubicin–induced hepatorenal toxicities with sesamin via the suppression of oxidative stress. Hum Exp Toxicol 2016; 35:1183-1193. [DOI: 10.1177/0960327115626581] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Hepatorenal toxicities are an important side effect of anthracycline antibiotics. The objective of this study was to determine whether sesamin (Ses) protects against acute doxorubicin (DOX)-induced hepatorenal toxicities. Rats received daily treatment with either 0.5% carboxymethylcellulose (10 mL/kg) or Ses (10, 20 and 40 mg/kg) orally for 10 days, followed by an intravenous injection at day 8 of either saline (10 mL/kg) or DOX (20 mg/kg). Hepatorenal toxicity was assessed by measuring the levels of serum creatinine (Cre), blood urea nitrogen (BUN), aspartate aminotransferase (AST), alanine aminotransferase (ALT) and alkaline phosphatase (ALP). The protein expression of 4-hydroxynonenal (4-HNE) in hepatorenal tissues was evaluated using immunohistochemistry. The malondialdehyde (MDA) content and antioxidant activity in the kidney and liver tissues were also measured. The results suggest that pretreatment with Ses ameliorated DOX-induced liver and kidney injury by lowering the serum ALT, AST, ALP, Cre and BUN levels ( p < 0.05 or p < 0.01), and the histological damage to the liver and kidney tissues induced by DOX compared to control were also significantly attenuated by Ses. Furthermore, Ses significantly decreased the DOX-induced increase of MDA and 4-HNE and increased the activity of CAT, SOD and GPX compared to the DOX-treated rats ( p < 0.05 or p < 0.01), whereas the change of DOX + Ses (10 mg/kg) group is not significant compared to the DOX-treated group ( p > 0.05). These findings indicate that Ses elicits a typical protective effect against DOX-induced acute hepatorenal toxicity via the suppression of oxidative stress.
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Affiliation(s)
- H Guo
- Department of Toxicology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - Y Liu
- Department of Toxicology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - L Wang
- Department of Toxicology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - G Zhang
- Department of Dermatology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - S Su
- The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Department of Pharmacology, Hebei Medical University, Shijiazhuang, China
| | - R Zhang
- Department of Toxicology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - J Zhang
- Department of Toxicology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - A Li
- Department of Toxicology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - C Shang
- Department of Toxicology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - B Bi
- Department of Toxicology, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - Z Li
- Department of Anesthesiology, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
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Ahmad S, ElSherbiny NM, Jamal MS, Alzahrani FA, Haque R, Khan R, Zaidi SK, AlQahtani MH, Liou GI, Bhatia K. Anti-inflammatory role of sesamin in STZ induced mice model of diabetic retinopathy. J Neuroimmunol 2016; 295-296:47-53. [DOI: 10.1016/j.jneuroim.2016.04.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2015] [Revised: 03/30/2016] [Accepted: 04/01/2016] [Indexed: 12/24/2022]
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Fanhchaksai K, Kodchakorn K, Pothacharoen P, Kongtawelert P. Effect of sesamin against cytokine production from influenza type A H1N1-induced peripheral blood mononuclear cells: computational and experimental studies. In Vitro Cell Dev Biol Anim 2015; 52:107-19. [PMID: 26424131 DOI: 10.1007/s11626-015-9950-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Accepted: 08/18/2015] [Indexed: 11/30/2022]
Abstract
In 2009, swine flu (H1N1) had spread significantly to levels that threatened pandemic influenza. There have been many treatments that have arisen for patients since the WHO first reported the disease. Although some progress in controlling influenza has taken place during the last few years, the disease is not yet under control. The development of new and less expensive anti-influenza drugs is still needed. Here, we show that sesamin from the seeds of the Thai medicinal plant Sesamum indicum has anti-inflammatory cytokines in human peripheral blood mononuclear cells (PBMCs) induced by 2009 influenza virus type A H1N1. In this study, the combinatorial screening method combined with the computational approach was applied to investigate the new molecular binding structures of sesamin against the 2009 influenza virus type A H1N1 (p09N1) crystallized structure. Experimental methods were applied to propose the mechanisms of sesamin against cytokine production from H1N1-induced human PBMC model. The molecular dynamics simulation of sesamin binding with the p09N1 crystallized structure showed new molecular binding structures at ARG118, ILE222, ARG224, and TYR406, and it has been proposed that sesamin could potentially be used to produce anti-H1N1 compounds. Furthermore, the mechanisms of sesamin against cytokine production from influenza type A H1N1-induced PBMCs by ELISA and signaling transduction showed that sesamin exhibits the ability to inhibit proinflammatory cytokines, IL-1β and TNF-α, and to enhance the activity of the immune cell cytokine IL-2 via downregulating the phosphorylated JNK, p38, and ERK1/2 MAPK signaling pathways. This information might very well be useful in the prevention and treatment of immune-induced inflammatory disorders.
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Affiliation(s)
- Kanda Fanhchaksai
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.
| | - Kanchanok Kodchakorn
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand. .,Computational Simulation and Molecular Modeling Laboratory (CSML), Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand.
| | - Peraphan Pothacharoen
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.
| | - Prachya Kongtawelert
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.
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Zhao L, Ye J, Wu GT, Peng XJ, Xia PF, Ren Y. Gentiopicroside prevents interleukin-1 beta induced inflammation response in rat articular chondrocyte. JOURNAL OF ETHNOPHARMACOLOGY 2015; 172:100-7. [PMID: 26116164 DOI: 10.1016/j.jep.2015.06.031] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Revised: 05/07/2015] [Accepted: 06/16/2015] [Indexed: 05/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In traditional Chinese medicine, Gentiana macrophylla Pall have been prescribed for the treatment of pain and inflammatory conditions. In addition, it is a common Tibetan medicinal herb used for the treatment of tonsillitis, urticaria, and rheumatoid arthritis (RA), while the flowers of G. macrophylla Pall have been traditionally treated as an anti-inflammatory agent to clear heat in Mongolian medicine. The secoiridoid glycosides and their derivatives are the primary active components of G. macrophylla and have been demonstrated to be effective as anti-inflammatory agents. MATERIALS AND METHODS Solvent extraction and D101 macroporous resin columns were employed to concentratethe gentiopicroside. Gentiopicroside cytotoxicity was assessed by 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay; the toxicity of gentiopicroside in chondrocytes was reconfirmed using Hoechst staining. Western blotting, reverse transcriptase-polymerase chain reaction (RT-PCR) and immunohistochemistry were utilized to explore the protective effects and mechanisms of gentiopicroside prevents interleukin-1 beta induced inflammation response in rat articular chondrocyte. RESULTS The MTT assay demonstrated that 50, 500, and 1,500 μg/mL of gentiopicroside exhibited no significant toxicity to chondrocytes (P>0.05) after 24h. Using immunohistochemistry, ELISA, RT-PCR, Western blot method to explore the protective effect and mechanism of gentiopicroside on chondrocytes induced by IL-1β. The results showed some pathways of IL-1β signal transduction were inhibited by gentiopicroside in rat chondrocytes: p38, ERK and JNK. Meanwhile, gentiopicroside showed inhibition in the IL-1β-induced release of MMPs while increasing Collagen type II expression. CONCLUSIONS The current study demonstrated that gentiopicroside exhibited a potent protective effect on IL-1β induced inflammation response in rat articular chondrocyte. Thus, gentiopicroside could be a potential therapeutic strategy for treatment of OA.
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Affiliation(s)
- Lei Zhao
- Key Laboratory of Chemistry and Quality for Traditional Chinese Medicines of the College of Gansu Province, Gansu College of Traditional Chinese Medicine, Lanzhou, PR China.
| | - Juan Ye
- Key Laboratory of Chemistry and Quality for Traditional Chinese Medicines of the College of Gansu Province, Gansu College of Traditional Chinese Medicine, Lanzhou, PR China
| | - Guo-Tai Wu
- Key Laboratory of Pharmacology and Toxicology for Traditional Chinese Medicines of Gansu Province, Gansu College of Traditional Chinese Medicine, PR China
| | - Xue-Jing Peng
- Key Laboratory of Chemistry and Quality for Traditional Chinese Medicines of the College of Gansu Province, Gansu College of Traditional Chinese Medicine, Lanzhou, PR China
| | - Peng-Fei Xia
- Key Laboratory of Chemistry and Quality for Traditional Chinese Medicines of the College of Gansu Province, Gansu College of Traditional Chinese Medicine, Lanzhou, PR China
| | - Yuan Ren
- Key Laboratory of Pharmacology and Toxicology for Traditional Chinese Medicines of Gansu Province, Gansu College of Traditional Chinese Medicine, PR China.
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Shoara R, Hashempur MH, Ashraf A, Salehi A, Dehshahri S, Habibagahi Z. Efficacy and safety of topical Matricaria chamomilla L. (chamomile) oil for knee osteoarthritis: A randomized controlled clinical trial. Complement Ther Clin Pract 2015; 21:181-7. [PMID: 26256137 DOI: 10.1016/j.ctcp.2015.06.003] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 05/30/2015] [Accepted: 06/05/2015] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To assess the efficacy and safety of topical Matricaria chamomilla (Chamomile) oil in patients with knee osteoarthritis. METHOD Patients were randomized and treated with topical chamomile oil, diclofenac or placebo, 3 times/day for 3 weeks. They were allowed to use acetaminophen as analgesic. The patients were asked about their total acetaminophen use. Moreover, they were assessed in the terms of pain, physical function and stiffness by using Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) questionnaire at the enrolling and weekly. RESULTS Chamomile oil significantly reduced the patients' need for acetaminophen (P = 0.001) compared with diclofenac and placebo. However, there were no significant differences in WOMAC questionnaire domains. The patients did not report any adverse events by using chamomile oil. CONCLUSION Chamomile oil decreased the analgesic demand of patients with knee osteoarthritis. In addition, it may show some beneficial effects on physical function, and stiffness of the patients.
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Affiliation(s)
- Ruhollah Shoara
- Department of Traditional Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran; Essence of Parsiyan Wisdom Institute, Traditional Medicine and Medicinal Plant Incubator, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Hashem Hashempur
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran; Essence of Parsiyan Wisdom Institute, Traditional Medicine and Medicinal Plant Incubator, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Ashraf
- Shiraz Geriatric Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Physical Medicine and Rehabilitation, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Alireza Salehi
- Research Center for Traditional Medicine and History of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shadab Dehshahri
- Department of Pharmacognosy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Habibagahi
- Department of Internal Medicine, Division of Rheumatology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Wanachewin O, Klangjorhor J, Pothacharoen P, Phitak T, Laohapoonrungsee A, Pruksakorn D, Kongtawelert P. The promoting effects of sesamin on osteoblast differentiation of human mesenchymal stem cells. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.01.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Guo HL, Xiao Y, Tian Z, Li XB, Wang DS, Wang XS, Zhang ZW, Zhao MG, Liu SB. Anxiolytic effects of sesamin in mice with chronic inflammatory pain. Nutr Neurosci 2015; 19:231-6. [DOI: 10.1179/1476830515y.0000000015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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63
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Pradit W, Chomdej S, Nganvongpanit K, Ongchai S. Chondroprotective potential of Phyllanthus amarus Schum. & Thonn. in experimentally induced cartilage degradation in the explants culture model. In Vitro Cell Dev Biol Anim 2014; 51:336-44. [PMID: 25515248 DOI: 10.1007/s11626-014-9846-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 11/02/2014] [Indexed: 12/13/2022]
Abstract
Phyllanthus amarus Schum. & Thonn. (P. amarus) has been reported to exhibit anti-inflammation and antiarthritis properties leading to our interest to examine its beneficial effect in osteoarthritis. Thus, this study aimed to explore the chondroprotective potential of P. amarus extract (PAE) and its major compounds, phyllanthin and hypophyllanthin, in a cartilage explant model. Various concentrations of P. amarus extract, phyllanthin and hypophyllanthin, were treated on porcine articular cartilage explants induced with 25 ng/ml of interleukin-1 beta (IL-1β). After 4 days of incubation, the culture medium was measured for the release of sulfate glycosaminoglycans (s-GAGs) and matrix metalloproteinase-2 (MMP-2) activity by DMMB binding assay and zymography, respectively. The explant tissues were analyzed for the remaining of uronic acid content by colorimetric assay and stained with safranin-O for investigation of proteoglycan content. Cell viability of this model was evaluated by lactate dehydrogenase (LDH) assay. Chondroprotective potential of PAE and the major components against IL-1β-induced cartilage explant degradation were revealed by the decreased s-GAGs level and MMP-2 activity in culture medium consistent with an increase in uronic acid and proteoglycan contents in the explants when compared to the IL-1β treatment. These results agreed with those of diacerein and sesamin which used as positive controls. In addition, better chondroprotective activities of P. amarus crude extracts than those of the purified components were disclosed in this study. Hence, this is a pioneering study presenting the chondroprotective potential of PAE which may augment its application for therapeutic use as an antiarthritic agent.
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Affiliation(s)
- Waranee Pradit
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand
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Potential effect and mechanism of action of topical chamomile (Matricaria chammomila L.) oil on migraine headache: A medical hypothesis. Med Hypotheses 2014; 83:566-9. [DOI: 10.1016/j.mehy.2014.08.023] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 08/20/2014] [Accepted: 08/26/2014] [Indexed: 01/03/2023]
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65
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Ahmad S, Elsherbiny NM, Haque R, Khan MB, Ishrat T, Shah ZA, Khan MM, Ali M, Jamal A, Katare DP, Liou GI, Bhatia K. Sesamin attenuates neurotoxicity in mouse model of ischemic brain stroke. Neurotoxicology 2014; 45:100-10. [PMID: 25316624 DOI: 10.1016/j.neuro.2014.10.002] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 10/02/2014] [Accepted: 10/02/2014] [Indexed: 11/30/2022]
Abstract
Stroke is a severe neurological disorder characterized by the abrupt loss of blood circulation into the brain resulting into wide ranging brain and behavior abnormalities. The present study was designed to evaluate molecular mechanism by which sesamin (SES) induces neuroprotection in mouse model of ischemic stroke. The results of this study demonstrate that SES treatment (30 mg/kg bwt) significantly reduced infarction volume, lipid per-oxidation, cleaved-caspase-3 activation, and increased GSH activity following MCAO in adult male mouse. SES treatment also diminished iNOS and COX-2 protein expression, and significantly restored SOD activity and protein expression level in the ischemic cortex of the MCAO animals. Furthermore, SES treatment also significantly reduced inflammatory and oxidative stress markers including Iba1, Nox-2, Cox-2, peroxynitrite compared to placebo MCAO animals. Superoxide radical production, as studied by DHE staining method, was also significantly reduced in the ischemic cortex of SES treated compared to placebo MCAO animals. Likewise, downstream effects of superoxide free radicals i.e. MAPK/ERK and P38 activation was also significantly attenuated in SES treated compared to placebo MCAO animals. In conclusion, these results suggest that SES induces significant neuroprotection, by ameliorating many signaling pathways activated/deactivated following cerebral ischemia in adult mouse.
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Affiliation(s)
- Saif Ahmad
- Department of Biological Sciences, Rabigh College of Science and Arts, King Abdulaziz University (Jeddah), P.O. Box 344, Rabigh 21911, Kingdom of Saudi Arabia.
| | - Nehal M Elsherbiny
- Department of Clinical Biochemistry, Mansoura University, Mansoura, Egypt
| | - Rizwanul Haque
- Centre for Biological Science (Biotechnology), Central University of Bihar, Patna, Bihar, India
| | | | - Tauheed Ishrat
- Department of Clinical and Administrative Pharmacy, University of Georgia, Augusta, GA, USA
| | - Zahoor A Shah
- Department of Medicinal and Biological Chemistry, The University of Toledo, Toledo, OH, USA
| | - Mohammad M Khan
- Department of Biochemistry, Faculty of Medicine, Zawia University, AZ-Zawia, Libya
| | - Mehboob Ali
- The Research Institute at Nationwide Children's Hospital, Columbus, OH, USA
| | - Arshad Jamal
- Department of Biological Sciences, Rabigh College of Science and Arts, King Abdulaziz University (Jeddah), P.O. Box 344, Rabigh 21911, Kingdom of Saudi Arabia
| | | | - Gregory I Liou
- Department of Ophthalmology, School of Medicine, Georgia Regents University, Augusta, GA, USA
| | - Kanchan Bhatia
- Department of Biological Sciences, Rabigh College of Science and Arts, King Abdulaziz University (Jeddah), P.O. Box 344, Rabigh 21911, Kingdom of Saudi Arabia.
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66
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Mével E, Monfoulet LE, Merceron C, Coxam V, Wittrant Y, Beck L, Guicheux J. Nutraceuticals in joint health: animal models as instrumental tools. Drug Discov Today 2014; 19:1649-58. [PMID: 24955836 DOI: 10.1016/j.drudis.2014.06.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Revised: 04/18/2014] [Accepted: 06/16/2014] [Indexed: 01/11/2023]
Abstract
Osteoarthritis (OA) is a degenerative joint disease with no curative treatments. Many studies have begun to demonstrate the efficacy of nutraceuticals for slowing down OA. Animal models are utilized as a compulsory step in demonstrating the protective potential of these compounds on joint health. Nevertheless, there exist a wide variety of available OA models and selecting a suitable system for evaluating the effects of a specific compound remains difficult. Here, we discuss animal studies that have investigated nutraceutical effects on OA. In particular, we highlight the large spectrum of animal models that are currently accepted for examining the OA-related effects of nutraceuticals, giving recommendations for their use.
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Affiliation(s)
- Elsa Mével
- INSERM, UMR 791, Skeletal Tissue Engineering and Physiopathology team LIOAD, Nantes, France; Union Grap'Sud, Cruviers-Lascours, France; Université de Nantes, UFR Odontologie, Nantes, France
| | - Laurent-Emmanuel Monfoulet
- Université d'Auvergne, Unité de Nutrition Humaine, Clermont-Ferrand, France; INRA, UMR 1019, Unité de Nutrition Humaine, CRNH Auvergne, Clermont-Ferrand, France
| | - Christophe Merceron
- INSERM, UMR 791, Skeletal Tissue Engineering and Physiopathology team LIOAD, Nantes, France; Université de Nantes, UFR Odontologie, Nantes, France
| | - Véronique Coxam
- Université d'Auvergne, Unité de Nutrition Humaine, Clermont-Ferrand, France; INRA, UMR 1019, Unité de Nutrition Humaine, CRNH Auvergne, Clermont-Ferrand, France
| | - Yohann Wittrant
- Université d'Auvergne, Unité de Nutrition Humaine, Clermont-Ferrand, France; INRA, UMR 1019, Unité de Nutrition Humaine, CRNH Auvergne, Clermont-Ferrand, France
| | - Laurent Beck
- INSERM, UMR 791, Skeletal Tissue Engineering and Physiopathology team LIOAD, Nantes, France; Université de Nantes, UFR Odontologie, Nantes, France
| | - Jérôme Guicheux
- INSERM, UMR 791, Skeletal Tissue Engineering and Physiopathology team LIOAD, Nantes, France; Université de Nantes, UFR Odontologie, Nantes, France; CHU Nantes, PHU 4 OTONN, Nantes, France.
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67
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Green JA, Hirst-Jones KL, Davidson RK, Jupp O, Bao Y, MacGregor AJ, Donell ST, Cassidy A, Clark IM. The potential for dietary factors to prevent or treat osteoarthritis. Proc Nutr Soc 2014; 73:278-88. [PMID: 24572502 DOI: 10.1017/s0029665113003935] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Osteoarthritis (OA) is a degenerative joint disease for which there are no disease-modifying drugs. It is a leading cause of disability in the UK. Increasing age and obesity are both major risk factors for OA and the health and economic burden of this disease will increase in the future. Focusing on compounds from the habitual diet that may prevent the onset or slow the progression of OA is a strategy that has been under-investigated to date. An approach that relies on dietary modification is clearly attractive in terms of risk/benefit and more likely to be implementable at the population level. However, before undertaking a full clinical trial to examine potential efficacy, detailed molecular studies are required in order to optimise the design. This review focuses on potential dietary factors that may reduce the risk or progression of OA, including micronutrients, fatty acids, flavonoids and other phytochemicals. It therefore ignores data coming from classical inflammatory arthritides and nutraceuticals such as glucosamine and chondroitin. In conclusion, diet offers a route by which the health of the joint can be protected and OA incidence or progression decreased. In a chronic disease, with risk factors increasing in the population and with no pharmaceutical cure, an understanding of this will be crucial.
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Affiliation(s)
- Jonathan A Green
- School of Biological Sciences, University of East Anglia, Norwich NR4 7TJ, UK
| | | | - Rose K Davidson
- School of Biological Sciences, University of East Anglia, Norwich NR4 7TJ, UK
| | - Orla Jupp
- School of Biological Sciences, University of East Anglia, Norwich NR4 7TJ, UK
| | - Yongping Bao
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
| | | | - Simon T Donell
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
| | - Aedín Cassidy
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
| | - Ian M Clark
- School of Biological Sciences, University of East Anglia, Norwich NR4 7TJ, UK
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Pothacharoen P, Najarus S, Settakorn J, Mizumoto S, Sugahara K, Kongtawelert P. Effects of sesamin on the biosynthesis of chondroitin sulfate proteoglycans in human articular chondrocytes in primary culture. Glycoconj J 2014; 31:221-30. [PMID: 24338203 DOI: 10.1007/s10719-013-9514-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Revised: 11/24/2013] [Accepted: 11/25/2013] [Indexed: 12/21/2022]
Abstract
Osteoarthritis (OA) is a degenerative joint disease that progressively causes a loss of joint functions and the impaired quality of life. The most significant event in OA is a high degree of degradation of articular cartilage accompanied by the loss of chondroitin sulfate-proteoglycans (CS-PGs). Recently, the chondroprotective effects of sesamin, the naturally occurring substance found in sesame seeds, have been proved in a rat model of papain-induced osteoarthritis. We hypothesized that sesamin may be associated with possible promotion of the biosynthesis of CS-PGs in human articular chondrocytes. The aim of the study was to investigate the effects of sesamin on the major CS-PG biosynthesis in primary human chondrocyte. The effects of sesamin on the gene expression of the PG core and the CS biosynthetic enzymes as well as on the secretion of glycosaminoglycans (GAGs) in monolayer and pellet culture systems of articular chondrocytes. Sesamin significantly increased the GAGs content both in culture medium and pellet matrix. Real-time-quantitative PCR showed that sesamin promoted the expression of the genes encoding the core protein (ACAN) of the major CS-PG aggrecan and the biosynthetic enzymes (XYLT1, XYLT2, CHSY1 and CHPF) required for the synthesis of CS-GAG side chains. Safranin-O staining of sesamin treated chondrocyte pellet section confirmed the high degree of GAG accumulation. These results were correlated with an increased level of secreted GAGs in the media of cultured articular chondrocytes in both culture systems. Thus, sesamin would provide a potential therapeutic strategy for treating OA patients.
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Affiliation(s)
- Peraphan Pothacharoen
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Intavaroros Road, Sripoom, Muang, Chiang Mai, 50200, Thailand
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69
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Montagne K, Uchiyama H, Furukawa KS, Ushida T. Hydrostatic pressure decreases membrane fluidity and lipid desaturase expression in chondrocyte progenitor cells. J Biomech 2013; 47:354-9. [PMID: 24326098 DOI: 10.1016/j.jbiomech.2013.11.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2013] [Revised: 11/14/2013] [Accepted: 11/18/2013] [Indexed: 01/09/2023]
Abstract
Membrane biomechanical properties are critical in modulating nutrient and metabolite exchange as well as signal transduction. Biological membranes are predominantly composed of lipids, cholesterol and proteins, and their fluidity is tightly regulated by cholesterol and lipid desaturases. To determine whether such membrane fluidity regulation occurred in mammalian cells under pressure, we investigated the effects of pressure on membrane lipid order of mouse chondrogenic ATDC5 cells and desaturase gene expression. Hydrostatic pressure linearly increased membrane lipid packing and simultaneously repressed lipid desaturase gene expression. We also showed that cholesterol mimicked and cholesterol depletion reversed those effects, suggesting that desaturase gene expression was controlled by the membrane physical state itself. This study demonstrates a new effect of hydrostatic pressure on mammalian cells and may help to identify the molecular mechanisms involved in hydrostatic pressure sensing in chondrocytes.
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Affiliation(s)
- Kevin Montagne
- Division of Regenerative Medical Engineering, Center for Disease Biology and Integrative Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
| | - Hiroki Uchiyama
- Department of Mechanical Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Katsuko S Furukawa
- Department of Mechanical Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Bioengineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Takashi Ushida
- Division of Regenerative Medical Engineering, Center for Disease Biology and Integrative Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; Department of Mechanical Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Department of Bioengineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
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70
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Effect of Angelica sinensis Polysaccharides on Osteoarthritis In Vivo and In Vitro: A Possible Mechanism to Promote Proteoglycans Synthesis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:794761. [PMID: 23861713 PMCID: PMC3687727 DOI: 10.1155/2013/794761] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2012] [Revised: 05/01/2013] [Accepted: 05/08/2013] [Indexed: 11/17/2022]
Abstract
This study investigated the effect of Angelica sinensis polysaccharides (APS-3c) on rat osteoarthritis (OA) model in vivo and rat interleukin-1-beta- (IL-1β-) stimulated chondrocytes in vitro. APS-3c was administrated into rat OA knee joints and had protective effects on rat OA cartilage in vivo. Primary rat articular chondrocytes were cotreated with APS-3c and IL-1β
in vitro. 2~50 μg/mL APS-3c had no effect on chondrocytes viability, whereas it increased the proteoglycans (PGs) synthesis inhibited by IL-1β. Microarray analysis showed that the significant changes were concentrated in the genes which were involved in PGs synthesis. RT-PCR confirmed that treatment with APS-3c increased the mRNA expression of aggrecan and glycosyltransferases (GTs) inhibited by IL-1β but did not affect the mRNA expression of matrix-degrading enzymes. These results indicate that APS-3c can improve PGs synthesis of chondrocytes on rat OA model in vivo and IL-1β-stimulated chondrocytes in vitro, which is due to the promotion of the expression of aggrecan and GTs involved in PGs synthesis but not the inhibition of the expression of matrix-degrading enzymes. Our findings suggest the clinical relevance of APS-3c in the prospective of future alternative medical treatment for OA.
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