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Deng W, Zhou Y, Wan Q, Li L, Deng H, Yin Y, Zhou Q, Li Q, Cheng D, Hu X, Wang Y, Feng G. Nano-enzyme hydrogels for cartilage repair effectiveness based on ternary strategy therapy. J Mater Chem B 2024; 12:6242-6256. [PMID: 38842217 DOI: 10.1039/d4tb00307a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
Designing artificial nano-enzymes for scavenging reactive oxygen species (ROS) in chondrocytes (CHOs) is considered the most feasible pathway for the treatment of osteoarthritis (OA). However, the accumulation of ROS due to the amount of nano-enzymatic catalytic site exposure and insufficient oxygen supply seriously threatens the clinical application of this therapy. Although metal-organic framework (MOF) immobilization of artificial nano-enzymes to enhance active site exposure has been extensively studied, artificial nano-enzymes/MOFs for ROS scavenging in OA treatment are still lacking. In this study, a biocompatible lubricating hydrogel-loaded iron-doped zeolitic imidazolate framework-8 (Fe/ZIF-8/Gel) centrase was engineered to scavenge endogenous overexpressed ROS synergistically generating dissolved oxygen and enhancing sustained lubrication for CHOs as a ternary artificial nano-enzyme. This property enabled the nano-enzymatic hydrogels to mitigate OA hypoxia and inhibit oxidative stress damage successfully. Ternary strategy-based therapies show excellent cartilage repair in vivo. The experimental results suggest that nano-enzyme-enhanced lubricating hydrogels are a potentially effective OA treatment and a novel strategy.
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Affiliation(s)
- Wei Deng
- Department of Orthopedics Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, 17 Gaopeng Avenue, Chengdu 610041, China.
- Department of Orthopedics, Pidu District People's Hospital, The Third Affiliated Hospital of Chengdu Medical College, Chengdu, 611730, China
| | - Yue Zhou
- Department of Emergency Medicine, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Qinlin Wan
- Medical College of Soochow University, Suzhou, 215123, China
| | - Lei Li
- National Engineering Research Center for Biomaterials & College of Biomedical Engineering, Sichuan University, 29 Wangjiang Road, Chengdu, Sichuan, 610065, China.
| | - Hui Deng
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Yong Yin
- Department of Orthopedics, Pidu District People's Hospital, The Third Affiliated Hospital of Chengdu Medical College, Chengdu, 611730, China
| | - Qingsong Zhou
- Department of Orthopedics, Pidu District People's Hospital, The Third Affiliated Hospital of Chengdu Medical College, Chengdu, 611730, China
| | - Qiujiang Li
- Department of Orthopedics Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, 17 Gaopeng Avenue, Chengdu 610041, China.
| | - Duo Cheng
- Department of Orthopedics, Pidu District People's Hospital, The Third Affiliated Hospital of Chengdu Medical College, Chengdu, 611730, China
| | - Xuefeng Hu
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Yunbing Wang
- National Engineering Research Center for Biomaterials & College of Biomedical Engineering, Sichuan University, 29 Wangjiang Road, Chengdu, Sichuan, 610065, China.
| | - Ganjun Feng
- Department of Orthopedics Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, 17 Gaopeng Avenue, Chengdu 610041, China.
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Zhao X, Lin W, Zhou W. Clinical significance of long non-coding RNA NORAD in rheumatoid arthritis. Adv Rheumatol 2024; 64:9. [PMID: 38238863 DOI: 10.1186/s42358-024-00349-z] [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: 09/01/2023] [Accepted: 01/08/2024] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND Rheumatoid arthritis (RA) is a chronic autoimmune disease that may cause joint deformities and seriously affect the normal life of the patients. In order to enable patients to receive timely attention and treatment, this study developed new diagnostic markers by exploring the expression and molecular mechanism of the long non-coding RNA NORAD (NORAD) in RA. METHODS Participants including 77 RA patients and 52 healthy persons were enrolled, and the corresponding clinical data and serum samples were obtained. The NORAD and miR-204-5p expression were detected by real-time fluorescence quantitative polymerase chain reaction (RT-qPCR). The content of inflammatory cytokines (IL-6, TNF-α) were determined through enzyme-linked immunosorbent assay (ELISA). Luciferase activity reporter assay demonstrated the association between NORAD and miR-204-5p. In addition, receiver operating characteristic (ROC) curve was used to evaluate the diagnostic efficacy of NORAD, and Pearson's correlation analysis was applied for the correlation analysis. RESULTS NORAD was enriched in RA serum with high diagnostic value. Simultaneously, IL-6 and TNF-α levels were also upregulated (P < 0.001). The C-reactive protein (CRP), rheumatoid factor (RF), erythrocyte sedimentation rate (ESR) and anti-cyclic citrullinated peptide antibody (Anti-CCP) levels in RA patients were generally elevated (P < 0.001). NORAD was positively correlated with the levels of clinical indicators and inflammatory factors (P < 0.0001). Mechanistically, NORAD may affect the progression of RA by targeting and negatively regulating miR-204-5p. CONCLUSIONS There is a correlation between NORAD and the processes of RA, and NORAD has the potential to predict and diagnose the occurrence of RA.
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Affiliation(s)
- Xueru Zhao
- Department of Joint Surgery, Lishui People's Hospital, No.1188, Liyang Road, 323000, Lishui, Zhejiang, China.
| | - Weiyi Lin
- Department of Emergency Medicine, Lishui Municipal Central Hospital, 323000, Lishui, Zhejiang, China
| | - Wenhui Zhou
- Department of Joint Surgery, Lishui People's Hospital, No.1188, Liyang Road, 323000, Lishui, Zhejiang, China
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Belal A, Zaky MY, Mohamed DS, Mohamed EE, Mahmoud R, Essam D, Atta RR, Abo El-Ela FI, Mohamed Halfaya F, Lee KT, Hassan AHE, Ghoneim MM, Farghali A. A study on the therapeutic potential of graphene titanate nanocomposite for treating chemically induced arthritis in rats. ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2023; 51:590-603. [PMID: 37902268 DOI: 10.1080/21691401.2023.2268653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 09/28/2023] [Indexed: 10/31/2023]
Abstract
Nanotechnology holds substantial promise in the innovative therapies for rheumatoid arthritis (RA). The current study was designed to synthesize and characterize a new graphene titanate nanocomposite (GTNc) and explore its anti-arthritic, anti-inflammatory, and antioxidant potencies against Complete Freund's adjuvant (CFA)-induced arthritis in rats, as well as investigate the underlying molecular mechanisms. Our characterization methods included XRD, FT-IR, SEM, EDX, zeta potential, practical size, and XRF to characterize the novel GTNc. Our findings revealed that arthritic rats treated with GTNc exhibited lower levels of RF, CRP, IL-1β, TNF-α, IL-17, and ADAMTS-5, and higher levels of IL-4 and TIMP-3. In arthritic rats, GTNc reduced LPO levels while increasing GSH content and GST antioxidant activity. Additionally, GTNc decreased the expression of the TGF-β mRNA gene in arthritic rats. Histopathological investigation showed that GTNc reduced inflammatory cell infiltration, cartilage degradation, and bone destruction in joint injuries caused by CFA in the arthritic rats. Collectively, the anti-arthritic, anti-inflammatory, and antioxidant properties of GTNc appear promising for future arthritis treatments and bone disability research.
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Affiliation(s)
- Amany Belal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, Taif, Saudi Arabia
| | - Mohamed Y Zaky
- Molecular Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
- UPMC Hillman Cancer Center, Division of Hematology and Oncology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Doaa S Mohamed
- Department of Biochemistry and Chemistry of Nutrition, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Eman E Mohamed
- Molecular Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Rehab Mahmoud
- Department of Chemistry, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Doaa Essam
- Department of Chemistry, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - R R Atta
- Department of Chemistry, Faculty of Science, Damietta University, Damietta, Egypt
| | - Fatma I Abo El-Ela
- Department of Pharmacology, Faculty of Veterinary Medicine, Beni-Suef University, Egypt
| | - Fatma Mohamed Halfaya
- Department of Surgery, Anesthesiology and Radiology, Faculty of Veterinary Medicine, Beni-SuefUniversity, Beni-Suef, Egypt
| | - Kyung-Tae Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
- Department of Life and Biomedical and Pharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
| | - Ahmed H E Hassan
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
- Medicinal Chemistry Laboratory, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
| | - Mohammed M Ghoneim
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah, Saudi Arabia
- Pharmacognosy and Medicinal Plants Department, Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt
| | - Ahmed Farghali
- Materials Science and Nanotechnology Department, Faculty of Postgraduate Studies for Advanced Sciences, Beni-Suef University, Egypt
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Liu C, Li Y, Wen C, Yan Z, Olatunji OJ, Yin Z. Dehydrozingerone Alleviates Hyperalgesia, Oxidative Stress and Inflammatory Factors in Complete Freund’s Adjuvant-Induced Arthritic Rats. Drug Des Devel Ther 2022; 16:3015-3022. [PMID: 36105319 PMCID: PMC9466959 DOI: 10.2147/dddt.s374827] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 08/12/2022] [Indexed: 01/08/2023] Open
Abstract
Purpose Rheumatoid arthritis (RA) is a chronic autoimmune disease with severe inflammatory responses. Dehydrozingerone (DHZ) is a potent bioactive compound found in the rhizomes of Zingiber officinale, and it has been reported as an excellent anti-inflammatory and antioxidant agent. This study evaluated the anti-arthritic effects of DHZ in complete Freund’s adjuvant (CFA)-induced arthritis. Methods CFA administered rats were intragastrically treated with DHZ (100 mg/kg) for 28 days, and arthritis severity was assessed via body weight, arthritic score, paw edema and hyperalgesia. Serum inflammation biomarkers, oxidative stress markers, inflammatory cytokines and liver function enzymes were evaluated. Results The results indicated that DHZ significantly ameliorated arthritis severity as shown by reduced arthritic score, thymus and spleen indexes, paw circumference, paw withdrawal threshold and latency as well as increased body weight gain. Furthermore, DHZ treatment persuasively reduced serum levels of alkaline phosphatase (ALP), aspartate transaminase (AST), alanine transaminase (ALT), rheumatoid factor (RF), C-reactive protein (CRP), tumor necrosis factor alpha (TNF-α), interleukin-1β and 6 (IL-1β and IL-6), malondialdehyde (MDA), vascular endothelial growth factor (VEGF) and transforming growth factor β (TGF-β). In addition, DHZ observably increased serum superoxide dismutase (SOD) and glutathione (GSH) levels in treated rats. Conclusion These findings suggest that DHZ possesses anti-RA effect properties via modulating the inflammatory responses and oxidative stress.
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Affiliation(s)
- Chunhong Liu
- The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, People’s Republic of China
- The Second People's Hospital of Wuhu City, Wuhu, 230022, People’s Republic of China
| | - Yetian Li
- Department of Orthopaedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, People’s Republic of China
| | - Chaoling Wen
- Anhui Traditional Chinese Medicine College, Wuhu, 241001, People’s Republic of China
| | - Zheng Yan
- The Second People's Hospital of Wuhu City, Wuhu, 230022, People’s Republic of China
| | - Opeyemi Joshua Olatunji
- Traditional Thai Medical Research and Innovation Center, Faculty of Traditional Thai Medicine, Prince of Songkla University, Hat Yai, 90110, Thailand
| | - Zongsheng Yin
- Department of Orthopaedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, People’s Republic of China
- Correspondence: Zongsheng Yin, Department of Orthopaedics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, People’s Republic of China, Email
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Forouzanfar F, Pourbagher-Shahri AM, Ghazavi H. Evaluation of Antiarthritic and Antinociceptive Effects of Cedrol in a Rat Model of Arthritis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:4943965. [PMID: 35509836 PMCID: PMC9060983 DOI: 10.1155/2022/4943965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/11/2022] [Accepted: 04/09/2022] [Indexed: 11/18/2022]
Abstract
Pharmacological studies revealed that cedrol, a natural sesquiterpene, has antioxidant, anti-inflammatory, and analgesic properties. This study is aimed at evaluating the potential antiarthritic activity of cedrol in a rat experimental model of arthritis induced by using complete Freund's adjuvant (CFA). Arthritis was induced in Wistar rats by CFA (0.1 ml) injection. Cedrol (10 and 20 mg/kg) and indomethacin (5 mg/kg) were orally administered from day one and continued for 21 days. The antiarthritic activity was assessed through mechanical allodynia and thermal hyperalgesia responses, paw edema assessment, and arthritis scores. Serum TNF-α and IL-1β levels were measured for the evaluation of inflammation. Furthermore, serum oxidative stress markers, including malondialdehyde (MDA) and thiol levels, as well as superoxide dismutase (SOD) and glutathione peroxidase (GPx) activities, were also assessed. Oral administration of cedrol and indomethacin significantly decreased paw edema and arthritis score. Besides, cedrol and indomethacin significantly decreased pain responses. In the serum of the CFA group, TNF-α, IL-1β, and MDA were higher, while thiol and SOD and GPx were lower than the control group. Treatment by cedrol and indomethacin corrected the biochemical parameters in the serum. In this study, cedrol offers potential antiarthritic properties through its anti-inflammatory and antioxidant effects.
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Affiliation(s)
- Fatemeh Forouzanfar
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Neuroscience, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Hamed Ghazavi
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Neuroscience, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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