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Lu M, Meng DH, She ZY, Wu X, Xia S, Yang KN, Liu CB, Li T, Yang YH. Promotion and Mechanism of Acupotomy on Chondrocyte Autophagy in Knee Osteoarthritis Rabbits. Chin J Integr Med 2024; 30:809-817. [PMID: 38900226 DOI: 10.1007/s11655-024-3759-8] [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] [Accepted: 08/03/2023] [Indexed: 06/21/2024]
Abstract
OBJECTIVE To explore the effect of acupotomy intervention on autophagy of chondrocytes in rabbits with knee osteoarthritis (KOA), and to determine the possible mechanisms of acupotomy to alleviate cartilage degeneration. METHODS The modified Videman method was used to construct a KOA rabbit model. After modeling, 40 rabbits were randomly divided into 4 groups by a random number table: control; KOA (model); KOA + acupotomy (acupotomy), and KOA + sham acupotomy (sham), 10 in each group. After a 3-week treatment course, the knee joint activity was determined by the modified Lequesne MG index. Hematoxylin-eosin staining staining was used to examine the morphological changes of chondrocytes. Autophagy of chondrocytes was observed by transmission electron microscopy. The surface morphology of cartilage tissue was observed by scanning electron microscope. The mRNA and protein levels of AMP kinase/mammalian target of rapamycin/Unc-51 (AMPK/mTOR/ULK1) signal pathway key proteins, autophagy-related factor Beclin-1 and microtubule-associated protein 1A/1B light chain 3 (LC3) in rabbit knee cartilage were assessed by real-time fluorescence quantitative polymerase chain reaction and Western blot, respectively. RESULTS The modified Lequesne MG score of acupotomy group was significantly lower than that of model group (P<0.05). Pathological results showed that chondrocyte autophagy decreased and cartilage surface was rough in the model group, which recovered after acupotomy treatment. The mRNA expressions of AMPK, ULK1, Beclin-1 and the protein levels of p-AMPK, p-ULK1, Beclin-1, and LC3 II/LC3 I were decreased in the model group, while the mRNA and protein expressions of mTOR were increased (P<0.01). However, acupotomy treatment reversed these abnormal changes (P<0.05). CONCLUSIONS Acupotomy could effectively up-regulate the expressions of AMPK, ULK1 and Beclin1, reduce the expression of mTOR, promote autophagy, and alleviate joint degeneration. Acupotomy is a promising complementary and alternative therapy for KOA.
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Affiliation(s)
- Man Lu
- The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, 230031, China
| | - De-Hong Meng
- The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, 230031, China
| | - Ze-Yu She
- The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, 230038, China
| | - Xian Wu
- The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, 230038, China
| | - Shuai Xia
- The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, 230038, China
| | - Kai-Ning Yang
- The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, 230038, China
| | - Cun-Bin Liu
- Department of Acupotomy Rehabilitation, Anhui Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Hefei, 230031, China
| | - Tao Li
- Department of Acupotomy Rehabilitation, Anhui Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Hefei, 230031, China
| | - Yong-Hui Yang
- Department of Acupotomy Rehabilitation, Anhui Provincial Hospital of Integrated Traditional Chinese and Western Medicine, Hefei, 230031, China.
- Present address: The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, 230061, China.
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Huang Y, Huang H, Chen Q, Luo Y, Feng J, Deng Y, Li G, Li M, Sun J. Efficacy and immune-inflammatory mechanism of acupuncture-related therapy in animal models of knee osteoarthritis: a preclinical systematic review and network meta-analysis. J Orthop Surg Res 2024; 19:177. [PMID: 38459553 PMCID: PMC10924386 DOI: 10.1186/s13018-024-04660-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 03/02/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND Many KOA patients have not reached indications for surgery, thus we need to find effective non-surgical treatments. Acupuncture is thought to have the potential to modulate inflammation and cytokines in KOA through the immune system. However, the mechanisms have not been elucidated, and there is no network Meta-analysis of acupuncture on KOA animals. So we evaluate the effect and mechanism of acupuncture-related therapy in KOA animals. METHODS A comprehensive search was conducted in multiple databases including PubMed, Web of Science, Embase, CBM, CNKI, WanFang, and VIP Database to identify relevant animal studies focusing on acupuncture therapy for KOA. The included studies were assessed for risk of bias using SYRCLE's Risk of Bias tool. Subsequently, pair-wise meta-analysis and network meta-analysis were performed using Stata 15.0 software, evaluating outcomes such as Lequesne index scale, Mankin score, IL-1β, TNF-α, MMP3, and MMP13. RESULTS 56 RCTs with 2394 animals were included. Meta-analysis showed that among the 6 outcomes, there were significant differences between acupuncture and model group; the overall results of network meta-analysis showed that the normal group or sham operation group performed the best, followed by the acupotomy, acupuncture, and medicine group, and the model group had the worst effect, and there were significant differences between 6 interventions. CONCLUSIONS Acupuncture-related therapy can be a possible treatment for KOA. The mechanism involves many immune-inflammatory pathways, which may be mediated by DAMPs/TLR/NF-κB/MAPK,PI3K/Akt/NF-κB pathway, or IFN-γ/JAK-STAT pathway. It needs to be further confirmed by more high-quality animal experiments or meta-analysis. SYSTEMATIC REVIEW REGISTRATION PROSPERO identifier: CRD42023377228.
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Affiliation(s)
- Yingjie Huang
- Clinical Medical College of Acupuncture Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hai Huang
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qiqi Chen
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yantong Luo
- The First Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jieni Feng
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yuexia Deng
- Southern Theater General Hospital, Guangzhou, China
| | - Guangyao Li
- Department of traditional Chinese medicine; Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
| | - Min Li
- Clinical Medical College of Acupuncture Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Jian Sun
- Clinical Medical College of Acupuncture Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China.
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Liu ZF, Zhang Y, Liu J, Wang YY, Chen M, Liu EY, Guo JM, Wang YH, Weng ZW, Liu CX, Yu CH, Wang XY. Effect of Traditional Chinese Non-Pharmacological Therapies on Knee Osteoarthritis: A Narrative Review of Clinical Application and Mechanism. Orthop Res Rev 2024; 16:21-33. [PMID: 38292459 PMCID: PMC10826518 DOI: 10.2147/orr.s442025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/16/2024] [Indexed: 02/01/2024] Open
Abstract
Knee osteoarthritis (KOA) stands as a degenerative ailment with a substantial and escalating prevalence. The practice of traditional Chinese non-pharmacological therapy has become a prevalent complementary and adjunctive approach. A mounting body of evidence suggests its efficacy in addressing KOA. Recent investigations have delved into its underlying mechanism, yielding some headway. Consequently, this comprehensive analysis seeks to encapsulate the clinical application and molecular mechanism of traditional Chinese non-pharmacological therapy in KOA treatment. The review reveals that various therapies, such as acupuncture, electroacupuncture, warm needle acupuncture, tuina, and acupotomy, primarily target localized knee components like cartilage, subchondral bone, and synovium. Moreover, their impact extends to the central nervous system and intestinal flora. More perfect experimental design and more comprehensive research remain a promising avenue in the future.
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Affiliation(s)
- Zhi-Feng Liu
- Tuina and Pain Management Department, Beijing University of Chinese Medicine Affilliated Dongzhimen Hospital, Beijing, People’s Republic of China
| | - Yang Zhang
- Tuina and Pain Management Department, Beijing University of Chinese Medicine Affilliated Dongzhimen Hospital, Beijing, People’s Republic of China
| | - Jing Liu
- Tuina and Pain Management Department, Beijing University of Chinese Medicine Affilliated Dongzhimen Hospital, Beijing, People’s Republic of China
| | - Yu-Yan Wang
- Tuina and Pain Management Department, Beijing University of Chinese Medicine Affilliated Dongzhimen Hospital, Beijing, People’s Republic of China
| | - Mo Chen
- Tuina and Pain Management Department, Beijing University of Chinese Medicine Affilliated Dongzhimen Hospital, Beijing, People’s Republic of China
| | - Er-Yang Liu
- Tuina and Pain Management Department, Beijing University of Chinese Medicine Affilliated Dongzhimen Hospital, Beijing, People’s Republic of China
| | - Jun-Ming Guo
- Tuina and Pain Management Department, Beijing University of Chinese Medicine Affilliated Dongzhimen Hospital, Beijing, People’s Republic of China
| | - Yan-Hua Wang
- Tuina and Pain Management Department, Beijing University of Chinese Medicine Affilliated Dongzhimen Hospital, Beijing, People’s Republic of China
| | - Zhi-Wen Weng
- Tuina and Pain Management Department, Beijing University of Chinese Medicine Affilliated Dongzhimen Hospital, Beijing, People’s Republic of China
| | - Chang-Xin Liu
- Tuina and Pain Management Department, Beijing University of Chinese Medicine Affilliated Dongzhimen Hospital, Beijing, People’s Republic of China
| | - Chang-He Yu
- Tuina and Pain Management Department, Beijing University of Chinese Medicine Affilliated Dongzhimen Hospital, Beijing, People’s Republic of China
| | - Xi-You Wang
- Tuina and Pain Management Department, Beijing University of Chinese Medicine Affilliated Dongzhimen Hospital, Beijing, People’s Republic of China
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Chen X, GUO Y, LU J, QIN L, HU T, ZENG X, WANG X, ZHANG A, ZHUANG Y, ZHONG H, GUO C. Acupotomy ameliorates subchondral bone absorption and mechanical properties in rabbits with knee osteoarthritis by regulating bone morphogenetic protein 2-Smad1 pathway. J TRADIT CHIN MED 2023; 43:734-743. [PMID: 37454258 PMCID: PMC10320461 DOI: 10.19852/j.cnki.jtcm.20230404.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 03/13/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVE To investigate the effects of acupotomy on the subchondral bone absorption and mechanical properties in rabbits with knee osteoarthritis (KOA). METHODS The rabbits were divided into blank control, model, acupotomy and electroacupuncture (EA) groups, with 12 rabbits in each. Modified Videman's method was used to prepare KOA model. The acupotomy and EA group were given indicated intervention for 3 weeks. The behavior of rabbits in each group was recorded. Subsequently, cartilage-subchondral bone units were obtained and morphological changes were observed by optical microscope and micro computed tomography. Compression test was used to detect the mechanical properties of subchondral bone, Western blot and real-time polymerase chain reaction (RT-PCR) were applied to detect the expression of bone morphogenetic protein 2-Smad1 (BMP2-Smad1) pathway in subchondral bone. RESULTS Compared with the control group, rabbits in the KOA group showed lameness, knee pain, and cartilage degradation; the subchondral bone showed active resorption, the mechanical properties decreased significantly and the BMP2-Smad1 pathway downregulated significantly. Both acupotomy and EA intervention could increase the thickness of trabecular bone (Tb. Th), the bone volume fraction (BV/TV) and the thickness of subchondral bone plate, reduce the separation of trabecular bone (Tb. Sp), improve the maximum load and elastic modulus of subchondral bone, and effectively delay cartilage degeneration in KOA rabbits. This process may be achieved through upregulation the related proteins of BMP2-Smad1 pathway. The maximum load and elastic modulus of subchondral bone in the acupotomy group were slightly better than those in the EA group. CONCLUSIONS Acupotomy could effectively protect cartilage by inhibiting abnormal bone resorption and improving mechanical properties of subchondral bone thorough the related proteins of BMP2-Smad1 pathway in KOA rabbits.
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Affiliation(s)
- Xilin Chen
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yan GUO
- 2 Acupuncture and Moxibustion Department, Beijing Hospital of Traditional Chinese Medicine affiliated with Capital Medical University, Beijing 100010, China
| | - Juan LU
- 3 Shenzhen Hospital of Southern Medical University, Shenzhen 518000, China
| | - Luxue QIN
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Tingyao HU
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xin ZENG
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xinyue WANG
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Anran ZHANG
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yuxin ZHUANG
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Honggang ZHONG
- 4 Institute of Bone Injury, China Academy of Chinese Medical Sciences, Beijing 100010, China
| | - Changqing GUO
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
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郑 祥, 高 颂, 尤 浩, 王 浩, 高 彦, 王 金, 李 嘉, 李 玲. [Electroacupuncture improves motor function of rats with osteoarthritis by alleviating joint inflammation through the Wnt-7B/β-catenin signaling pathway]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2023; 43:590-596. [PMID: 37202195 PMCID: PMC10202793 DOI: 10.12122/j.issn.1673-4254.2023.04.12] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Indexed: 05/20/2023]
Abstract
OBJECTIVE To investigate the effect of electroacupuncture on osteoarthritis in rats and explore the possible mechanism. METHODS Thirty SD rats were randomly divided into osteoarthritis model group, electro-acupuncture group and control group (n=10), and in the former two groups, early osteoarthritis was induced using a modified DMM surgical modeling method. After successful modeling, the rats in the electro-acupuncture group were treated with electro-acupuncture at bilateral "Housanli" and "Anterior knee point". Behavioral tests of the rats were performed and scored using the LequesneMG scale. Subchondral bone degeneration was observed in each group, and serum levels of IL-1β, ADAMTS-7, MMP-3 and COMP were measured using ELISA. The mRNA and protein expressions of IL-1β, Wnt-7B, β-catenin, ADAMTS-7, and MMP-3 in the cartilage tissue of the knee joints were detected using RT-PCR and Western blotting. RESULTS In behavioral tests, the rats in the model and electroacupuncture groups had significantly higher LequesneMG scores after modeling than those in the control group (P < 0.05). After 20 days of treatment, LequesneMG scores were significantly lowered in rats in the electroacupuncture as compared with the model rats (P < 0.05). Imaging examination revealed obvious subchondral bone damage in both the electroacupuncture group and the model group, but the damages were significantly milder with former group. Compared with the model rats, the rats receiving electroacupuncture had significantly lower serum levels of IL-1β, ADAMTS-7, MMP-3 and COMP (P < 0.05) with also lower expressions of IL-1β, Wnt-7B, β-catenin, ADAMTS-7 and MMP-3 in the cartilage tissues at both the mRNA and protein levels (P < 0.05). CONCLUSION Electroacupuncture can alleviate joint pain and improve subchondral bone damage in rats with osteoarthritis by reducing IL-1β levels in the joint cartilage tissue and serum to alleviate joint inflammation and by reducing such cytokines as ADAMTS-7 and MMP-3 via regulating the Wnt-7B/β-catenin signaling pathway.
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Affiliation(s)
- 祥 郑
- 河北省承德医学院,河北 承德 067000Chengde Medical College, Chengde 067000, China
| | - 颂爱 高
- 河北省承德医学院,河北 承德 067000Chengde Medical College, Chengde 067000, China
| | - 浩 尤
- 河北省承德医学院,河北 承德 067000Chengde Medical College, Chengde 067000, China
| | - 浩琦 王
- 河北省承德医学院附属医院中医科,河北 承德 067000Department of Traditional Chinese Medicine, Affiliated Hospital of Chengde Medical College, Chengde 067000, China
| | - 彦平 高
- 南方医科大学第三附属医院中医骨伤科,广东 广州 510630Department of Orthopedics and Traumatology of Traditional Chinese Medicine, Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - 金丽 王
- 河北省承德医学院,河北 承德 067000Chengde Medical College, Chengde 067000, China
| | - 嘉 李
- 广东省人民医院风湿免疫科,广东省医学科学院,广东 广州 510080Department of Rheumatology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - 玲 李
- 广东省人民医院风湿免疫科,广东省医学科学院,广东 广州 510080Department of Rheumatology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
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Zhang Y, Zhang B, Li W, Yang Z, Bai M. Effects of joint irrigation combined with ozone injection on bone metabolism, inflammatory factors, and joint function in knee osteoarthritis. Am J Transl Res 2023; 15:213-222. [PMID: 36777823 PMCID: PMC9908480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 09/05/2022] [Indexed: 02/14/2023]
Abstract
OBJECTIVE To explore the effects of joint irrigation combined with ozone injection on bone metabolism, inflammatory factors, and joint function in patients with knee osteoarthritis (KOA). METHOD In this retrospective study, a total of 132 KOA patients admitted to No. 215 Hospital of Shaanxi Nuclear Industry from October 2019 to July 2021 were enrolled. Among them, 62 patients received arthroscopic irrigation alone were assigned into a control group, and the remaining 70 patients who received arthroscopic irrigation combined with ozone injection were assigned into an observation group. Therapeutic efficacy and adverse reactions during the treatment were compared in the two groups. Bone metabolism, inflammatory factor levels and joint function of patients before and after treatment were observed; patients were further divided into a good prognosis group and a poor prognosis group regarding their prognosis. Multivariate analysis was performed to explore the independent risk factors affecting prognosis. RESULTS After treatment, compared to the control group, the total effective rate of the observation group was higher (P<0.05), and there was no notable difference in the incidence of adverse reactions between the two groups (P>0.05). The bone metabolism indexes, osteocalcin (OC) and osteoprotegerin (OPG), in the observation group were also significantly higher (P<0.05), while the level of nuclear transcription factor κB receptor activator ligand (RANKL) in the observation group was markedly lower. The inflammation level in the observation group was lower (P<0.05). Lysholm score in the observation group was strikingly higher (P<0.05), while its Western Ontario McMaster (WOMAC) score and visual analogue scale (VAS) were lower (P<0.05). The observation group had a lower rate of poor prognosis (P<0.05). Age (OR: 1.786, 95% CI: 1.347-2.370), disease duration (OR: 1.132, 95% CI: 1.002-1.279), VAS after treatment (OR: 2.316, 95% CI: 1.089-4.925), and post-treatment IL-6 (OR: 1.186, 95% CI: 1.017-1.382) were all independent risk factors for poor prognosis. CONCLUSION Joint irrigation combined with ozone injection shows good efficacy in the treatment of KOA, and could effectively relieve the clinical symptoms of patients, improve their bone metabolism indexes, and help the recovery of knee joint function.
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Affiliation(s)
- Yongpeng Zhang
- The Third Department of Orthopaedics, No. 215 Hospital of Shaanxi Nuclear IndustryXianyang 712000, Shaanxi, China
| | - Bo Zhang
- The Third Department of Orthopaedics, No. 215 Hospital of Shaanxi Nuclear IndustryXianyang 712000, Shaanxi, China
| | - Weiqin Li
- Department of Orthopaedics, Xingyuan HospitalYulin 719000, Shaanxi, China
| | - Zhiquan Yang
- Department of Orthopaedics, Xingyuan HospitalYulin 719000, Shaanxi, China
| | - Maheng Bai
- Department of Orthopaedics, Xingyuan HospitalYulin 719000, Shaanxi, China
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Guo Y, Xu Y, He M, Chen X, Xing L, Hu T, Zhang Y, Du M, Zhang D, Zhang Q, Li B. Acupotomy Improves Synovial Hypoxia, Synovitis and Angiogenesis in KOA Rabbits. J Pain Res 2023; 16:749-760. [PMID: 36919160 PMCID: PMC10008338 DOI: 10.2147/jpr.s396955] [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: 12/02/2022] [Accepted: 02/21/2023] [Indexed: 03/16/2023] Open
Abstract
Purpose Knee osteoarthritis (KOA) is a chronic inflammatory disease highly associated with intra-articular hypertension, hypoxia and angiogenesis of synovial tissue. Our previous studies showed that acupotomy could treat KOA in a variety of ways, including reducing cartilage deterioration and enhancing biomechanical qualities. However, the mechanism of hypoxia and angiogenesis induced by acupotomy in KOA synovium remains unclear. This study looked for the benign intervention of acupotomy in synovial pathology. Methods The rabbits were divided into 3 groups, Normal group, KOA group, and KOA + Acupotomy (Apo) group, with 11 rabbits in each group. The KOA rabbit model was established by the modified Videman method with six weeks. The KOA + Apo group performed the intervention. The tendon insertion of vastus medialis, vastus lateralis, rectus femoris, biceps femoris, and anserine bursa were selected as treatment points in rabbits. Rabbits were treated once every 7 days for 3 weeks. We observed the intra-articular pressure and oxygen partial pressure (BOLD MRI). The synovial morphology was monitored by Hematoxylin-Eosin Staining (HE Staining). The expression of hypoxia-inducible transcription factor-1α (HIF-1α), vascular endothelial growth factor (VEGF), interleukin-1β (IL-1β) and tumour necrosis factor-α (TNF-α) was detected using Immunohistochemical (IHC), Western Blot and Enzyme-Linked Immunosorbent Assay (ELISA). Results Acupotomy reduced intra-articular hypertension and improved the synovial oxygen situation, synovial inflammatory and angiogenesis. HIF-1α, VEGF, IL-1β and TNF-α expression were downregulated by acupotomy. Conclusion Acupotomy may reduce inflammation and angiogenesis in KOA rabbit by reducing abnormally elevated intra-articular pressure and improving synovial oxygen environment. The above may provide a new theoretical foundation for acupotomy treatment of KOA.
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Affiliation(s)
- Yan Guo
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation, Beijing, People's Republic of China
| | - Yue Xu
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Meng He
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Xilin Chen
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Longfei Xing
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Tingyao Hu
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Yi Zhang
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Mei Du
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Dian Zhang
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Qian Zhang
- School of Acupuncture, Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Bin Li
- Department of Acupuncture and Moxibustion, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Key Laboratory of Acupuncture Neuromodulation, Beijing, People's Republic of China
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Liu J, Zeng W, Lin Q, Dai R, Lu L, Guo Z, Lian X, Pan X, Liu H, Xiu ZB. Proteomic Analyses Reveals the Mechanism of Acupotomy Intervention on the Treatment of Knee Osteoarthritis in Rabbits. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:5698387. [PMID: 36437834 PMCID: PMC9691303 DOI: 10.1155/2022/5698387] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 05/17/2022] [Accepted: 09/27/2022] [Indexed: 11/10/2023]
Abstract
Acupotomy intervention (AI) is an available treatment for knee osteoarthritis (KOA) in China, which is a common health problem over the world. However, the underlying mechanism of AI on the KOA treatment is still unknown. To further understand the mechanism of acupotomy in treating KOA, the morphological observation and TMT proteomic analyses were conducted in rabbits. By using X-ray and MRI, we found that the space of the knee joint was bigger in AI than in KOA. Moreover, the chondrocytes were neatly arranged in AI but disordered in KOA. With proteomic analyses in chondrocytes, 68 differently accumulated proteins (DAPs) were identified in AI vs. KOA and DAPs related to energy metabolism and the TCA cycle were suggested to play a central role in response to AI. Furthermore, AIFM1 was proposed to be an important regulator in controlling the energy production in mitochondrial. Besides, FN1, VIM, COL12A1, COL14A1, MYBPH, and DPYSL3 were suggested to play crucial roles in AI for the treatment of KOA. Our study was systematically elucidating the regulation mechanism of acupotomy intervention in the treatment of KOA.
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Affiliation(s)
- Jing Liu
- The Affiliated People's Hospital of Fujian University of Traditional Chinese Medicine, Fuzhou 350004, China
| | - Weiquan Zeng
- Rehabilitation Hospital Affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou 350003, China
| | - Qiaoxuan Lin
- The Third People's Hospital of Fujian Province, Fuzhou 350122, China
| | - Rongqiong Dai
- Rehabilitation Hospital Affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou 350003, China
| | - Liming Lu
- Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Zexing Guo
- Rehabilitation Hospital Affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou 350003, China
| | - Xiaowen Lian
- Rehabilitation Hospital Affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou 350003, China
| | - Xigui Pan
- Rehabilitation Hospital Affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou 350003, China
| | - Hong Liu
- The Affiliated People's Hospital of Fujian University of Traditional Chinese Medicine, Fuzhou 350004, China
| | - Zhong-Biao Xiu
- The Affiliated People's Hospital of Fujian University of Traditional Chinese Medicine, Fuzhou 350004, China
- Key Laboratory of Orthopedics & Traumatology of Traditional Chinese Medicine and Rehabilitation Ministry of Education, Fujian University of TCM, Fuzhou 350122, China
- Fujian Institute of Orthopaedics, Fuzhou, Fujian 350004, China
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Li SM, Li TL, Guo R, Chen P, Du WS, Kang SB, Yan MZ, Cheng WZ. Effectiveness and safety of acupotomy for knee osteoarthritis: study protocol for a randomized controlled trial. Trials 2021; 22:824. [PMID: 34801083 PMCID: PMC8606077 DOI: 10.1186/s13063-021-05786-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 11/02/2021] [Indexed: 01/22/2023] Open
Abstract
Background Knee osteoarthritis (KOA) is one of the most common musculoskeletal disorders. Acupotomy may be effective for KOA, but the evidence is limited. This trial aims to determine the effectiveness and safety of acupotomy for KOA. Methods/design This is a parallel-group, assessor-blinded randomized controlled trial. Two hundred patients with KOA will be recruited and randomly assigned to two groups (group A or group D) in a 1:1 ratio. Patients in group A will receive acupotomy and topical diclofenac diethylamine for 4 weeks, while patients in group D will receive topical diclofenac diethylamine alone for 4 weeks. The primary outcome will be the response rate—the proportion of patients who achieve the minimal clinically important improvement in pain and function at week 4 compared with baseline. Secondary outcomes will include pain, function, quality of life, the use of rescue medicine (loxoprofen sodium), and adverse events at weeks 4, 8, and 24 after randomization. Besides, joint fluid and serum will be collected to assess the level of inflammatory cytokines, like TNF-α, IL-1β, and MMP-3. Discussion This study will contribute to a better understanding of the effectiveness and safety of acupotomy in combination with topical nonsteroidal anti-inflammatory drugs. If the hypothesis is confirmed, acupotomy may be recommended as adjunctive therapy for patients with KOA. Results of the study will be of great importance for the guidelines of clinical therapy. Trial registration Chinese Clinical Trial Registry ChiCTR2100043005 Registered on 4 February 2021. Supplementary Information The online version contains supplementary material available at 10.1186/s13063-021-05786-5.
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Affiliation(s)
- Shu-Ming Li
- Department of Pain, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Dongcheng District, Beijing, China.
| | - Tian-Li Li
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Dongcheng District, Beijing, China
| | - Ren Guo
- Department of Pain, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Dongcheng District, Beijing, China
| | - Ping Chen
- Department of Pain, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Dongcheng District, Beijing, China
| | - Wei-Shuai Du
- Department of Pain, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Dongcheng District, Beijing, China
| | - Si-Bo Kang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Chaoyang District, Beijing, China
| | - Ming-Zhe Yan
- Department of Pain, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Dongcheng District, Beijing, China
| | - Wu-Zhong Cheng
- Department of Tuina, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Dongcheng District, Beijing, China.
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