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Aldeeb RAE, Ibrahim SSA, Khalil IA, Ragab GM, El-Gazar AA, Taha AA, Hassan DH, Gomaa AA, Younis MK. Enhancing collagen based nanoemulgel for effective topical delivery of Aceclofenac and Citronellol oil: Formulation, optimization, in-vitro evaluation, and in-vivo osteoarthritis study with a focus on HMGB-1/RAGE/NF-κB pathway, Klotho, and miR-499a. Drug Deliv Transl Res 2024:10.1007/s13346-024-01548-3. [PMID: 38502267 DOI: 10.1007/s13346-024-01548-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2024] [Indexed: 03/21/2024]
Abstract
The majority of conventional osteoarthritis (OA) treatments are based on molecular adjustment of certain signaling pathways associated with osteoarthritis (OA) pathogenesis, however there is a significant need to search for more effective and safe treatments. This study centers around formulating Aceclofenac (ACF) with high bioavailability in combination with Citronellol oil and collagen. The optimal concentrations of Citronellol oil/D-Limonene oil, Tween 80, and Transcutol HP were determined using a pseudoternary phase diagram. The formulated nanoemulsions were studied for thermophysical stability. Thermodynamically stable formula were analyzed for droplet size, zeta potential, and in-vitro permeation. Then, collagen based nanoemulsion were prepared to capitalize on its efficacy in reducing osteoarthritis side effects and characterized for nano size properties. Formulae F10 and F10C were chosen as optimum nanosize formula. Hense, they were prepared and characterized as nanoemulgel dosage form. The nanoemulgel formulae F10NEG1 and F10CNEG1 showed reasonable viscosity and spreadability, with complete drug release after 4 h. These formulae were chosen for further In vivo anti-OA study. Collagen based ACF/citronellol emugel were able to modulate HMGB-1/RAGE/NF-κB pathway, mitigating the production of inflammatory cytokine TNF-α. They were also able to modulate Klotho and miR-499, reducing serum CTXII and COMP, by reducing the cartilage destruction. Histological investigations validated the efficacy, safety, and superiority of Aceclofenac in combination with Citronellol oil and collagen (F10CNEG1) over solo the treated group (F10NEG1 and blank). Hence, the findings of the current work encourage the use of this promising combined formula in treatment of OA patients.
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Affiliation(s)
- Reem Abd Elhameed Aldeeb
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City, 12566, Egypt.
| | | | - Islam Ahmed Khalil
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City, 12566, Egypt
| | - Ghada Mohamed Ragab
- Department of Pharmacology and Toxicology, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City, 12566, Egypt
| | - Amira Ahmed El-Gazar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, October 6 University, 12585, Egypt
| | - Amal Anwar Taha
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City, 12566, Egypt
| | - Doaa Hussien Hassan
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City, 12566, Egypt
| | - Asmaa Ahmed Gomaa
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ahram Canadian University, 6th of October City, 12585, Egypt
| | - Mona Kamal Younis
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6th of October City, 12566, Egypt
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Comprehensive Rehabilitation Therapy Plus Glucosamine Hydrochloride for Exercise-Induced Knee Injuries and the Effect on Knee Function of Patients. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:8120458. [PMID: 35795281 PMCID: PMC9252625 DOI: 10.1155/2022/8120458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/23/2022] [Accepted: 05/28/2022] [Indexed: 11/18/2022]
Abstract
Objective To assess the application value of comprehensive rehabilitation therapy plus glucosamine hydrochloride for exercise-induced knee injuries and its effect on knee function. Methods A total of 96 patients with an exercise-induced knee injury who were admitted to our hospital from February 2019 to February 202 were recruited and assigned at a ratio of 1 : 1 with matched general information to a control group (n = 45) or an experimental group (n = 51). Both groups of patients received comprehensive rehabilitation therapy, and the patients in the experimental group were daily given additional glucosamine hydrochloride tablets for 8 weeks. Results The experimental group showed a higher treatment efficacy than the control group (P < 0.001). After the treatment, the VAS scores and C-reactive protein of the two groups showed a decline, with a lower result in the experimental group than in the control group (P < 0.001). The Lysholm knee scores were increased in the two groups after the treatment, and the experimental group had a higher score (P < 0.001). After the treatment, patients of both groups showed reduced five-times-sit-to-stand-test (FTSST) results, with a better outcome obtained in the experimental group (P < 0.001). Conclusion Comprehensive rehabilitation therapy plus glucosamine hydrochloride effectively improves the clinical efficacy of exercise-induced knee joint injuries and enhances the knee joint rehabilitation of the patients.
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Lee MH, Kim HM, Chung HC, Kim DU, Lee JH. Low-Molecular-Weight Collagen Peptide Ameliorates Osteoarthritis Progression through Promoting Extracellular Matrix Synthesis by Chondrocytes in a Rabbit Anterior Cruciate Ligament Transection Model. J Microbiol Biotechnol 2021; 31:1401-1408. [PMID: 34528913 PMCID: PMC9705828 DOI: 10.4014/jmb.2108.08027] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/08/2021] [Accepted: 09/09/2021] [Indexed: 12/15/2022]
Abstract
This study examined whether the oral administration of low-molecular-weight collagen peptide (LMCP) containing 3% Gly-Pro-Hyp with >15% tripeptide (Gly-X-Y) content could ameliorate osteoarthritis (OA) progression using a rabbit anterior cruciate ligament transection (ACLT) model of induced OA and chondrocytes isolated from a patient with OA. Oral LMCP administration (100 or 200 mg/kg/day) for 12 weeks ameliorated cartilage damage and reduced the loss of proteoglycan compared to the findings in the ACLT control group, resulting in dose-dependent (p < 0.05) improvements of the OARSI score in hematoxylin & eosin (H&E) and Safranin O staining. In microcomputed tomography analysis, LMCP also significantly (p < 0.05) suppressed the deterioration of the microstructure in tibial subchondral bone during OA progression. The elevation of IL-1βand IL-6 concentrations in synovial fluid following OA induction was dose-dependently (p < 0.05) reduced by LMCP treatment. Furthermore, immunohistochemistry illustrated that LMCP significantly (p < 0.05) upregulated type II collagen and downregulated matrix metalloproteinase-13 in cartilage tissue. Consistent with the in vivo results, LMCP significantly (p < 0.05) increased the mRNA expression of COL2A1 and ACAN in chondrocytes isolated from a patient with OA regardless of the conditions for IL-1βinduction. These findings suggest that LMCP has potential as a therapeutic treatment for OA that stimulates cartilage regeneration.
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Affiliation(s)
- Mun-Hoe Lee
- Health Food Research and Development, NEWTREE Co., Ltd., Seoul 05604, Republic of Korea
| | - Hyeong-Min Kim
- Health Food Research and Development, NEWTREE Co., Ltd., Seoul 05604, Republic of Korea
| | - Hee-Chul Chung
- Health Food Research and Development, NEWTREE Co., Ltd., Seoul 05604, Republic of Korea
| | - Do-Un Kim
- Health Food Research and Development, NEWTREE Co., Ltd., Seoul 05604, Republic of Korea
| | - Jin-Hee Lee
- Health Food Research and Development, NEWTREE Co., Ltd., Seoul 05604, Republic of Korea,Corresponding author Phone: +82-70-8015-8518 Fax: +82-2-6949-1293 E-mail:
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Jia D, Zhang R, He Y, Cai G, Zheng J, Yang Y, Li Y. Comparative effectiveness of two methods for inducing osteoarthritis in a novel animal model, the Diannan small-ear pig. J Orthop Surg Res 2021; 16:594. [PMID: 34649596 PMCID: PMC8515660 DOI: 10.1186/s13018-021-02734-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 09/16/2021] [Indexed: 11/28/2022] Open
Abstract
Background Varieties of animals were used to study osteoarthritis pathogenesis. The Diannan small-ear pig, which is native to Yunnan, China, is thought to have an articular anatomy similar to that of humans and is more likely to be a source of pathological tissues than other animals. The aim of this study was to determine whether this animal can serve as a more effective osteoarthritis model and explore the role of SDF-1/CXCR4 signaling pathway in the development of Osteoarthritis in animals. Methods Twenty-seven adult pigs were randomly divided into three groups and underwent the Hulth procedure, papain articular injection, and conventional breeding. After 4, 8, and 12 weeks, cartilage tissues from knee joint were extracted for general and histological observation, immunofluorescence, and biochemical analysis. Synovium was taken out for stromal cell-derived factor-1 analysis. Results Histopathological observation showed obvious cartilage loss in two experimental groups, this cartilage loss was more severe in the chemical groups. Synovial stromal cell-derived factor1 levels increased over time in all groups. mRNA and protein levels of matrix metalloproteinase-3 were much higher in the chemical groups than in the other groups, whereas levels of collagen type II and aggrecan were significantly lower in the chemical groups than in the other groups. Immunofluorescence assays of collagen type II revealed an apparent reduction in this marker in the chemical groups compared with the other groups. Conclusions These results indicated that the Diannan small-ear pig can be used as an effective osteoarthritis model. In addition, it is much more convenient and much faster to induce osteoarthritis by intra-articular injection of papain, which is a method worthy of being promoted.
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Affiliation(s)
- Di Jia
- Department of Sports Medicine, The First Affiliated Hospital, Kunming Medical University, #295, Road Xichang, District Xishan, Kunming, 650000, Yunan, China
| | - Ruixian Zhang
- Department of Environment-Related Health, Center for Disease Control and Prevention of Yunnan Province, Kunming, 650034, China
| | - Yinghong He
- Department of Sports Medicine, The First Affiliated Hospital, Kunming Medical University, #295, Road Xichang, District Xishan, Kunming, 650000, Yunan, China
| | - Guofeng Cai
- Department of Sports Medicine, The First Affiliated Hospital, Kunming Medical University, #295, Road Xichang, District Xishan, Kunming, 650000, Yunan, China
| | - Jiali Zheng
- Department of Sports Medicine, The First Affiliated Hospital, Kunming Medical University, #295, Road Xichang, District Xishan, Kunming, 650000, Yunan, China
| | - Yuye Yang
- Department of Reproductive Medicine, Kunming Angel Woman's and Children's Hospital, Kunming, 650000, China
| | - Yanlin Li
- Department of Sports Medicine, The First Affiliated Hospital, Kunming Medical University, #295, Road Xichang, District Xishan, Kunming, 650000, Yunan, China.
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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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Shi X, Yu W, Wang T, Battulga O, Wang C, Shu Q, Yang X, Liu C, Guo C. Electroacupuncture alleviates cartilage degradation: Improvement in cartilage biomechanics via pain relief and potentiation of muscle function in a rabbit model of knee osteoarthritis. Biomed Pharmacother 2020; 123:109724. [PMID: 31918209 DOI: 10.1016/j.biopha.2019.109724] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 11/12/2019] [Accepted: 11/27/2019] [Indexed: 01/13/2023] Open
Abstract
Knee osteoarthritis (KOA) is a chronic degenerative joint disorder characterized by loss of articular cartilage and progressive deterioration, leading to pain and functional limitation. Abnormal biomechanics play a core role in the onset and development of KOA. The aim of this study was to explore whether electroacupuncture (EA) may relieve pain and adjust the biomechanical properties of the extensor-flexor muscles to improve abnormal joint loading, thus alleviating the degradation of cartilage in a rabbit model of KOA. Firstly, a KOA model was induced by immobilization for 6 weeks. Then, different interventions (EA and celecoxib) were applied for 4 weeks. The levels of pain and disability were assessed using the Lequesne MG index. Muscle function, including function of the rectus femoris and biceps femoris, was tested through hematoxylin-eosin staining (HE staining) and use of a microforce tension-torsion instrument. The cartilage was tested using nanoindentation, Safranin O-Fast Green staining, confocal laser scanning microscopy (immunofluorescence), immunohistochemistry and the enzyme-linked immunosorbent assay (ELISA). Finally, we found that EA and celecoxib resulted in lower behavioral and pain scores than the model group. In addition, it improved the function of muscles. Furthermore, those treatments alleviated the rate of cartilage degradation, manifested as increased loss factor without statistical difference and a significant reduction in the Mankin score. This promoted the metabolism of type II collagen in the cartilage layer and drastically reduced the expression of CTX-II in the synovial fluid and peripheral serum. Concisely, EA promotes pain limitation and ameliorates muscular atrophy-induced inappropriate biomechanical loading on the articular cartilage through pain relief and potentiation of muscle function, thus improving cartilage viscoelasticity, as demonstrated by the retarded degradation of type II collagen in our KOA model.
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Affiliation(s)
- Xiaowei Shi
- Department of Massage, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Wenjing Yu
- Department of Pediatrics, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Tong Wang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Oyunerdene Battulga
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Chunjiu Wang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Qi Shu
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Xue Yang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Changxin Liu
- Department of Tuina and Pain, Beijing University of Chinese Medicine Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Changqing Guo
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China.
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