1
|
Lehmenkötter N, Greven J, Hildebrand F, Kobbe P, Eschweiler J. Electrical Stimulation of Mesenchymal Stem Cells as a Tool for Proliferation and Differentiation in Cartilage Tissue Engineering: A Scaffold-Based Approach. Bioengineering (Basel) 2024; 11:527. [PMID: 38927763 PMCID: PMC11201185 DOI: 10.3390/bioengineering11060527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 05/16/2024] [Accepted: 05/17/2024] [Indexed: 06/28/2024] Open
Abstract
Electrical stimulation (ES) is a widely discussed topic in the field of cartilage tissue engineering due to its ability to induce chondrogenic differentiation (CD) and proliferation. It shows promise as a potential therapy for osteoarthritis (OA). In this study, we stimulated mesenchymal stem cells (MSCs) incorporated into collagen hydrogel (CH) scaffolds, consisting of approximately 500,000 cells each, for 1 h per day using a 2.5 Vpp (119 mV/mm) 8 Hz sinusoidal signal. We compared the cell count, morphology, and CD on days 4, 7, and 10. The results indicate proliferation, with an increase ranging from 1.86 to 9.5-fold, particularly on day 7. Additionally, signs of CD were observed. The stimulated cells had a higher volume, while the stimulated scaffolds showed shrinkage. In the ES groups, up-regulation of collagen type 2 and aggrecan was found. In contrast, SOX9 was up-regulated in the control group, and MMP13 showed a strong up-regulation, indicating cell stress. In addition to lower stress levels, the control groups also showed a more spheroidic shape. Overall, scaffold-based ES has the potential to achieve multiple outcomes. However, finding the appropriate stimulation pattern is crucial for achieving successful chondrogenesis.
Collapse
Affiliation(s)
- Nicolas Lehmenkötter
- Department of Orthopaedic, Trauma and Reconstructive Surgery, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074 Aachen, Germany;
| | - Johannes Greven
- Department of Thoracic Surgery, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074 Aachen, Germany;
| | - Frank Hildebrand
- Department of Orthopaedic, Trauma and Reconstructive Surgery, RWTH Aachen University Clinic, Pauwelsstraße 30, 52074 Aachen, Germany;
| | - Philipp Kobbe
- Department of Trauma and Reconstructive Surgery, BG Klinikum Bergmannstrost Halle, Merseburger Straße 165, 06112 Halle (Saale), Germany; (P.K.); (J.E.)
- Department of Trauma and Reconstructive Surgery, University Hospital Halle, Ernst-Grube-Straße 40, 06120 Halle (Saale), Germany
| | - Jörg Eschweiler
- Department of Trauma and Reconstructive Surgery, BG Klinikum Bergmannstrost Halle, Merseburger Straße 165, 06112 Halle (Saale), Germany; (P.K.); (J.E.)
- Department of Trauma and Reconstructive Surgery, University Hospital Halle, Ernst-Grube-Straße 40, 06120 Halle (Saale), Germany
| |
Collapse
|
2
|
Kim H, Jung J, Lee M, Kim M, Kang N, Kim OK, Lee J. Curcuma longa L. extract exhibits anti-inflammatory and cytoprotective functions in the articular cartilage of monoiodoacetate-injected rats. Food Nutr Res 2024; 68:10402. [PMID: 38571919 PMCID: PMC10989232 DOI: 10.29219/fnr.v68.10402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/23/2024] [Accepted: 02/01/2024] [Indexed: 04/05/2024] Open
Abstract
Background Osteoarthritis (OA), the most prevalent form of arthritis, is a degenerative joint disease marked by the progressive deterioration of articular cartilage, leading to clinical manifestations such as joint pain. Objective This study investigated the effects of Curcuma longa L. extract (CL) containing curcumin, demethoxycurcumin, and bisdemethoxycurcumin on monosodium iodoacetate (MIA)-induced OA rats. Design Sprague-Dawley rats with MIA-induced OA received CL supplementation at doses of 5, 25, and 40 mg/kg body weight. Results CL extract administration suppressed mineralisation parameters and morphological modifications and decreased arachidonate5-lipoxygenase and leukotriene B4 levels in articular cartilage. Additionally, it decreased serum prostaglandin E2, NO, and glycosaminoglycanlevels as well as the protein expression of phosphorylated inhibitor kappa B-alpha, phosphorylated p65, cyclooxygenase-2, and inducible nitric oxide synthase in the cartilage of MIA-injected rats. Furthermore, it also reduced matrix metalloproteinases and elevated SMAD family member 3 phosphorylation, tissue inhibitor of metalloproteinases, aggrecan, collagen type I, and collagen type II levels in the articular cartilage of MIA-induced OA rats. Conclusions This study's findings suggest that CL supplementation helps prevent OA development and is an effective therapy for OA.
Collapse
Affiliation(s)
- Hyelim Kim
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Jaeeun Jung
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Minhee Lee
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Republic of Korea
- Department of Food Innovation and Health, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Minha Kim
- Nutrione Co., Ltd, Seoul 05510, Republic of Korea
| | - Namgil Kang
- Nutrione Co., Ltd, Seoul 05510, Republic of Korea
| | - Ok-Kyung Kim
- Division of Food and Nutrition and Human Ecology Research Institute, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Jeongmin Lee
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Republic of Korea
- Department of Food Innovation and Health, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 17104, Republic of Korea
| |
Collapse
|
3
|
Hsu CC, Chen SY, Ko PY, Kwan FC, Su WR, Jou IM, Wu PT. MicroRNA-146a gene transfer ameliorates senescence and senescence-associated secretory phenotypes in tendinopathic tenocytes. Aging (Albany NY) 2024; 16:2702-2714. [PMID: 38309291 PMCID: PMC10911367 DOI: 10.18632/aging.205505] [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: 05/30/2023] [Accepted: 12/13/2023] [Indexed: 02/05/2024]
Abstract
OBJECTIVE Tendinopathy is influenced by multiple factors, including chronic inflammation and aging. Senescent cells exhibit characteristics such as the secretion of matrix-degrading enzymes and pro-inflammatory cytokines, collectively known as senescence-associated secretory phenotypes (SASPs). Many of these SASP cytokines and enzymes are implicated in the pathogenesis of tendinopathy. MicroRNA-146a (miR-146a) blocks senescence by targeting interleukin-1β (IL-1β) receptor-associated kinase 4 (IRAK-4) and TNF receptor-associated factor 6 (TRAF6), thus inhibiting NF-κB activity. The aims of this study were to (1) investigate miR-146a expression in tendinopathic tendons and (2) evaluate the role of miR-146a in countering senescence and SASPs in tendinopathic tenocytes. METHODS MiR-146a expression was assessed in human long head biceps (LHB) and rat tendinopathic tendons by in situ hybridization. MiR-146a over-expression in rat primary tendinopathic tenocytes was achieved by lentiviral vector-mediated precursor miR-146a transfer (LVmiR-146a). Expression of various senescence-related markers was analyzed by quantitative reverse transcription polymerase chain reaction (qRT-PCR), immunoblotting and immunofluorescence. MiR-146a expression showed a negative correlation with the severity of tendinopathy in human and rat tendinopathic tendons (p<0.001). RESULTS Tendinopathic tenocyte transfectants overexpressing miR-146a exhibited downregulation of various senescence and SASP markers, as well as the target molecules IRAK-4 and TRAF6, and the inflammatory mediator phospho-NF-κB. Additionally, these cells showed enhanced nuclear staining of high mobility group box 1 (HMGB1) compared to LVmiR-scramble-transduced controls in response to IL-1β stimulation. CONCLUSIONS We demonstrate that miR-146a expression is negatively correlated with the progression of tendinopathy. Moreover, its overexpression protects tendinopathic tenocytes from SASPs and senescence through the IRAK-4/TRAF6/NF-kB pathway.
Collapse
Affiliation(s)
- Che-Chia Hsu
- Department of Orthopaedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Shih-Yao Chen
- Department of Nursing, College of Nursing, Chung Hwa University of Medical Technology, Tainan, Taiwan
| | - Po-Yen Ko
- Department of Orthopaedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Fa-Chuan Kwan
- Department of Orthopaedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wei-Ren Su
- Department of Orthopaedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - I-Ming Jou
- Department of Orthopaedics, E-Da Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
- GEG Orthopedic Clinic, Tainan, Taiwan
| | - Po-Ting Wu
- Department of Orthopaedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Medical Device Innovation Center, National Cheng Kung University, Tainan, Taiwan
- Department of Orthopaedics, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| |
Collapse
|
4
|
Hotta Y, Nishida K, Yoshida A, Nasu Y, Nakahara R, Naniwa S, Shimizu N, Ichikawa C, Lin D, Fujiwara T, Ozaki T. Inhibitory Effect of a Tankyrase Inhibitor on Mechanical Stress-Induced Protease Expression in Human Articular Chondrocytes. Int J Mol Sci 2024; 25:1443. [PMID: 38338721 PMCID: PMC10855100 DOI: 10.3390/ijms25031443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/21/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
We investigated the effects of a Tankyrase (TNKS-1/2) inhibitor on mechanical stress-induced gene expression in human chondrocytes and examined TNKS-1/2 expression in human osteoarthritis (OA) cartilage. Cells were seeded onto stretch chambers and incubated with or without a TNKS-1/2 inhibitor (XAV939) for 12 h. Uni-axial cyclic tensile strain (CTS) (0.5 Hz, 8% elongation, 30 min) was applied and the gene expression of type II collagen a1 chain (COL2A1), aggrecan (ACAN), SRY-box9 (SOX9), TNKS-1/2, a disintegrin and metalloproteinase with thrombospondin motifs-5 (ADAMTS-5), and matrix metalloproteinase-13 (MMP-13) were examined by real-time PCR. The expression of ADAMTS-5, MMP-13, nuclear translocation of nuclear factor-κB (NF-κB), and β-catenin were examined by immunocytochemistry and Western blotting. The concentration of IL-1β in the supernatant was examined by enzyme-linked immunosorbent assay (ELISA). TNKS-1/2 expression was assessed by immunohistochemistry in human OA cartilage obtained at the total knee arthroplasty. TNKS-1/2 expression was increased after CTS. The expression of anabolic factors were decreased by CTS, however, these declines were abrogated by XAV939. XAV939 suppressed the CTS-induced expression of catabolic factors, the release of IL-1β, as well as the nuclear translocation of NF-κB and β-catenin. TNKS-1/2 expression increased in mild and moderate OA cartilage. Our results demonstrated that XAV939 suppressed mechanical stress-induced expression of catabolic proteases by the inhibition of NF-κB and activation of β-catenin, indicating that TNKS-1/2 expression might be associated with OA pathogenesis.
Collapse
Affiliation(s)
- Yoshifumi Hotta
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Keiichiro Nishida
- Locomotive Pain Center, Okayama University Hospital, Okayama 700-8558, Japan
| | - Aki Yoshida
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Yoshihisa Nasu
- Department of Orthopaedic Surgery, Okayama University Hospital, Okayama 700-8558, Japan
| | - Ryuichi Nakahara
- Department of Orthopaedic Surgery, Okayama University Hospital, Okayama 700-8558, Japan
| | - Shuichi Naniwa
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Noriyuki Shimizu
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Chinatsu Ichikawa
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Deting Lin
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Tomohiro Fujiwara
- Department of Orthopaedic Surgery, Okayama University Hospital, Okayama 700-8558, Japan
| | - Toshifumi Ozaki
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| |
Collapse
|
5
|
Ng JQ, Jafarov TH, Little CB, Wang T, Ali AM, Ma Y, Radford GA, Vrbanac L, Ichinose M, Whittle S, Hunter DJ, Lannagan TRM, Suzuki N, Goyne JM, Kobayashi H, Wang TC, Haynes DR, Menicanin D, Gronthos S, Worthley DL, Woods SL, Mukherjee S. Loss of Grem1-lineage chondrogenic progenitor cells causes osteoarthritis. Nat Commun 2023; 14:6909. [PMID: 37907525 PMCID: PMC10618187 DOI: 10.1038/s41467-023-42199-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 10/03/2023] [Indexed: 11/02/2023] Open
Abstract
Osteoarthritis (OA) is characterised by an irreversible degeneration of articular cartilage. Here we show that the BMP-antagonist Gremlin 1 (Grem1) marks a bipotent chondrogenic and osteogenic progenitor cell population within the articular surface. Notably, these progenitors are depleted by injury-induced OA and increasing age. OA is also caused by ablation of Grem1 cells in mice. Transcriptomic and functional analysis in mice found that articular surface Grem1-lineage cells are dependent on Foxo1 and ablation of Foxo1 in Grem1-lineage cells caused OA. FGFR3 signalling was confirmed as a promising therapeutic pathway by administration of pathway activator, FGF18, resulting in Grem1-lineage chondrocyte progenitor cell proliferation, increased cartilage thickness and reduced OA. These findings suggest that OA, in part, is caused by mechanical, developmental or age-related attrition of Grem1 expressing articular cartilage progenitor cells. These cells, and the FGFR3 signalling pathway that sustains them, may be effective future targets for biological management of OA.
Collapse
Affiliation(s)
- Jia Q Ng
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Toghrul H Jafarov
- Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Christopher B Little
- Raymond Purves Bone & Joint Research Laboratories, Kolling Institute, University of Sydney Faculty of Medicine and Health, Royal North Shore Hospital, St. Leonards, NSW, Australia
| | - Tongtong Wang
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
- Precision Cancer Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Abdullah M Ali
- Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Yan Ma
- Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Georgette A Radford
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Laura Vrbanac
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Mari Ichinose
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Samuel Whittle
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
- Rheumatology Unit, The Queen Elizabeth Hospital, Woodville South, SA, Australia
| | - David J Hunter
- Northern Clinical School, University of Sydney, St. Leonards, Sydney, NSW, Australia
| | - Tamsin R M Lannagan
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Nobumi Suzuki
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Jarrad M Goyne
- Precision Cancer Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Hiroki Kobayashi
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Timothy C Wang
- Department of Medicine and Irving Cancer Research Center, Columbia University, New York, NY, USA
| | - David R Haynes
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Danijela Menicanin
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Stan Gronthos
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
- School of Biomedicine, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Daniel L Worthley
- Precision Cancer Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia.
- Colonoscopy Clinic, Brisbane, QLD, Australia.
| | - Susan L Woods
- Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia.
- Precision Cancer Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia.
| | | |
Collapse
|
6
|
Wen Y, Chen Y, Wu W, Zhang H, Peng Z, Yao X, Zhang X, Jiang W, Liao Y, Xie Y, Shen X, Sun H, Hu J, Liu H, Chen X, Chen J, Ouyang H. Hyperplastic Human Macromass Cartilage for Joint Regeneration. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301833. [PMID: 37395375 PMCID: PMC10502860 DOI: 10.1002/advs.202301833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 06/07/2023] [Indexed: 07/04/2023]
Abstract
Cartilage damage affects millions of people worldwide. Tissue engineering strategies hold the promise to provide off-the-shelf cartilage analogs for tissue transplantation in cartilage repair. However, current strategies hardly generate sufficient grafts, as tissues cannot maintain size growth and cartilaginous phenotypes simultaneously. Herein, a step-wise strategy is developed for fabricating expandable human macromass cartilage (macro-cartilage) in a 3D condition by employing human polydactyly chondrocytes and a screen-defined serum-free customized culture (CC). CC-induced chondrocytes demonstrate improved cell plasticity, expressing chondrogenic biomarkers after a 14.59-times expansion. Crucially, CC-chondrocytes form large-size cartilage tissues with average diameters of 3.25 ± 0.05 mm, exhibiting abundant homogenous matrix and intact structure without a necrotic core. Compared with typical culture, the cell yield in CC increases 2.57 times, and the expression of cartilage marker collagen type II increases 4.70 times. Transcriptomics reveal that this step-wise culture drives a proliferation-to-differentiation process through an intermediate plastic stage, and CC-chondrocytes undergo a chondral lineage-specific differentiation with an activated metabolism. Animal studies show that CC macro-cartilage maintains a hyaline-like cartilage phenotype in vivo and significantly promotes the healing of large cartilage defects. Overall, an efficient expansion of human macro-cartilage with superior regenerative plasticity is achieved, providing a promising strategy for joint regeneration.
Collapse
|
7
|
Ng JQ, Jafarov TH, Little CB, Wang T, Ali A, Ma Y, Radford GA, Vrbanac L, Ichinose M, Whittle S, Hunter D, Lannagan TRM, Suzuki N, Goyne JM, Kobayashi H, Wang TC, Haynes D, Menicanin D, Gronthos S, Worthley DL, Woods SL, Mukherjee S. Loss of Grem1-articular cartilage progenitor cells causes osteoarthritis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.29.534651. [PMID: 37034712 PMCID: PMC10081168 DOI: 10.1101/2023.03.29.534651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Osteoarthritis (OA), which carries an enormous disease burden across the world, is characterised by irreversible degeneration of articular cartilage (AC), and subsequently bone. The cellular cause of OA is unknown. Here, using lineage tracing in mice, we show that the BMP-antagonist Gremlin 1 (Grem1) marks a novel chondrogenic progenitor (CP) cell population in the articular surface that generates joint cartilage and subchondral bone during development and adulthood. Notably, this CP population is depleted in injury-induced OA, and with age. OA is also induced by toxin-mediated ablation of Grem1 CP cells in young mice. Transcriptomic analysis and functional modelling in mice revealed articular surface Grem1-lineage cells are dependent on Foxo1; ablation of Foxo1 in Grem1-lineage cells led to early OA. This analysis identified FGFR3 signalling as a therapeutic target, and injection of its activator, FGF18, caused proliferation of Grem1-lineage CP cells, increased cartilage thickness, and reduced OA pathology. We propose that OA arises from the loss of CP cells at the articular surface secondary to an imbalance in progenitor cell homeostasis and present a new progenitor population as a locus for OA therapy.
Collapse
Affiliation(s)
- Jia Q. Ng
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
- These authors contributed equally
| | - Toghrul H. Jafarov
- Department of Medicine, Columbia University Medical Center, New York, NY, USA
- These authors contributed equally
| | - Christopher B. Little
- Raymond Purves Bone & Joint Research Laboratories, Kolling Institute, University of Sydney Faculty of Medicine and Health, Royal North Shore Hospital, St. Leonards, NSW, Australia
| | - Tongtong Wang
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
- Precision Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Abdullah Ali
- Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Yan Ma
- Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Georgette A Radford
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
| | - Laura Vrbanac
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
| | - Mari Ichinose
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
| | - Samuel Whittle
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
- Rheumatology Unit, The Queen Elizabeth Hospital, Woodville South, SA, Australia
| | - David Hunter
- Northern Clinical School, University of Sydney, St. Leonards, Sydney, NSW, Australia
| | - Tamsin RM Lannagan
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
| | - Nobumi Suzuki
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
| | - Jarrad M. Goyne
- Precision Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Hiroki Kobayashi
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
| | - Timothy C. Wang
- Department of Medicine and Irving Cancer Research Center, Columbia University, New York, NY USA
| | - David Haynes
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
| | - Danijela Menicanin
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
| | - Stan Gronthos
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
- School of Biomedicine, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Daniel L. Worthley
- Precision Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia
- Colonoscopy Clinic, Brisbane, Qld, Australia
- These authors contributed equally, corresponding authors
| | - Susan L. Woods
- Adelaide Medical School, Faculty of Health and Medical Sciences University of Adelaide, Adelaide, SA, Australia
- Precision Medicine Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia
- These authors contributed equally, corresponding authors
| | - Siddhartha Mukherjee
- Department of Medicine, Columbia University Medical Center, New York, NY, USA
- These authors contributed equally, corresponding authors
| |
Collapse
|
8
|
Shi Y, Shao X, Sun M, Ma J, Li B, Zou N, Li F. MiR-140 is involved in T-2 toxin-induced matrix degradation of articular cartilage. Toxicon 2023; 222:106987. [PMID: 36462649 DOI: 10.1016/j.toxicon.2022.106987] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 11/22/2022] [Accepted: 11/28/2022] [Indexed: 12/02/2022]
Abstract
T-2 toxin is one of the most toxic mycotoxins contaminating various grains. It is considered an environmental risk factor for Kashin-Beck disease (KBD), an endemic degenerative osteochondrosis. Currently, the underlying molecular mechanisms of articular cartilage damage caused by T-2 toxin have not been elucidated. Studies have shown that miR-140 is essential for cartilage formation, and extracellular matrix (EMC) synthesis and degradation. The objective of this study was to investigate the mechanism of miR-140 involvement in T-2 toxin-induced articular cartilage damage. Two treatment groups, each containing wild-type mice and miR-140 knockout mice were administered with T-2 toxin (200 ng/g BW/day) or a normal diet for 1 month, 3 months, and 6 months. Results showed that T-2 toxin caused articular cartilage and growth plate damage in mice. The expression of miR-140 decreased in articular cartilage of wild-type mice treated with T-2 toxin, and miR-140 deficiency aggravated T-2 toxin-induced knee cartilage damage. T-2 toxin-caused the reduction of miR-140 expression was consistent with collagen type II (COL2A1), aggrecan (ACAN), and SRY-box containing gene 9 (SOX9) and opposite to matrix metalloproteinase 13 (MMP13), a disintegrin and metalloproteinase with thrombospondin motif 5 (ADAMTS-5), and v-ral simian leukemia viral oncogene homolog A (RALA). In addition, we collected finger joints cartilage and knee joints cartilage from KBD patients and controls for paraffin embedding and sectioning. Results found that the expression of miR-140 in the articular cartilage of the KBD group was lower than that of the control group. The expression of COL2A1, ACAN, and SOX9 decreased, whereas ADAMTS-5, MMP13, and RALA increased in the articular cartilage of the KBD group. These results revealed that miR-140 might be involved in T-2 toxin-induced degradation of the ECM of articular cartilage. Moreover, the occurrence of KBD might be related to the decreased expression of miR-140 in articular cartilage.
Collapse
Affiliation(s)
- Yaning Shi
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention/ Key Lab of Etiology and Epidemiology, Education Bureau of Heilongjiang Province & National Health Commission of the People's Republic of China (23618504), Harbin Medical University, Harbin, 150081, China
| | - Xinhua Shao
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention/ Key Lab of Etiology and Epidemiology, Education Bureau of Heilongjiang Province & National Health Commission of the People's Republic of China (23618504), Harbin Medical University, Harbin, 150081, China
| | - Mengyi Sun
- Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Jing Ma
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention/ Key Lab of Etiology and Epidemiology, Education Bureau of Heilongjiang Province & National Health Commission of the People's Republic of China (23618504), Harbin Medical University, Harbin, 150081, China
| | - Bingsu Li
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention/ Key Lab of Etiology and Epidemiology, Education Bureau of Heilongjiang Province & National Health Commission of the People's Republic of China (23618504), Harbin Medical University, Harbin, 150081, China
| | - Ning Zou
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention/ Key Lab of Etiology and Epidemiology, Education Bureau of Heilongjiang Province & National Health Commission of the People's Republic of China (23618504), Harbin Medical University, Harbin, 150081, China.
| | - Fuyuan Li
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention/ Key Lab of Etiology and Epidemiology, Education Bureau of Heilongjiang Province & National Health Commission of the People's Republic of China (23618504), Harbin Medical University, Harbin, 150081, China.
| |
Collapse
|
9
|
Li Y, Duan J, Lin W, Liu J. Exosomal miR-93-5p regulated the progression of osteoarthritis by targeting ADAMTS9. Open Med (Wars) 2023; 18:20230668. [PMID: 36941991 PMCID: PMC10024348 DOI: 10.1515/med-2023-0668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 02/08/2023] [Accepted: 02/13/2023] [Indexed: 03/17/2023] Open
Abstract
Osteoarthritis (OA) is a type of common degenerative joint disorder, in which adipose mesenchymal stem cells (ADSCs) and the secreted exosomes play an important role. The purpose of this study was to investigate the role and mechanism of exosomes derived from ADSCs (ADSC-exos) in OA. The gradient of IL-1β concentration was designed to construct the articular chondrocyte model of arthritic mice. The expression of miR-93-5p and ADAMTS9 in articular chondrocytes was detected by reverse transcription quantitative polymerase chain reaction. Dual luciferase reporter gene assay was performed to verify the interaction between them. Monodansylcadaverine staining was used to visualize the autophagosome formation and cell apoptosis was analyzed by flow cytometry. ADSC-exos were authenticated by transmission electron microscope and western blot assay. miR-93-5p was found to be downregulated in IL-1β-treated articular chondrocytes compared with OA cartilage while ADAMTS9 was upregulated, which was identified as a direct target gene of miR-93-5p. Silencing of ADAMTS9 attenuated the effects of miR-93-5p. Exosomal miR-93-5p can reduce the release of inflammatory factors in mouse arthritis cell models. This study first described the mechanism under that ADSC-exos inhibited inflammation and alleviated OA through the innovative targets miR-93-5p/ADAMTS9 signal axis. This provided a new method for the treatment of OA.
Collapse
Affiliation(s)
- Yachen Li
- Department of Orthopedics, The First People’s Hospital of Yunnan Province, Yunnan, China
| | - Junjun Duan
- Department of Plastic Surgery, Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Weicheng Lin
- Department of Orthopedics, The First People’s Hospital of Yunnan Province, Yunnan, China
| | - Jie Liu
- Department of Orthopedics, The First People’s Hospital of Yunnan Province, Yunnan, China
| |
Collapse
|
10
|
Tan Z, Zhang B. Echinacoside alleviates osteoarthritis in rats by activating the Nrf2-HO-1 signaling pathway. Immunopharmacol Immunotoxicol 2022; 44:850-859. [PMID: 35815581 DOI: 10.1080/08923973.2022.2088384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Osteoarthritis (OA) is a progressive disease characterized by degeneration of cartilage and echinacoside (Ech) has anti-inflammatory and antioxidant effects in various human diseases. This study aimed to reveal the effect and potential mechanism of Ech on OA. MATERIALS AND METHODS The in vitro OA model was established by rat chondrocytes treated with IL-1β, and the in vivo OA model was established by anterior cruciate ligament transaction. The effect of Ech on the viability, inflammatory response, extracellular matrix (ECM) degradation, and oxidative stress of IL-1β-treated rat chondrocytes were evaluated by Cell Counting Kit-8 assay, enzyme-linked immunosorbent assay, quantitative real-time PCR, Western blot, and immunofluorescence assay. Meanwhile, the mechanism of Ech was assessed using Western blot, Cell Counting Kit-8 assay, enzyme-linked immunosorbent assay, and immunofluorescence analysis. Moreover, the function of Ech in vivo was analyzed in rat models of OA. RESULTS Functionally, Ech enhanced the viability of rat chondrocytes, repressed the inflammatory response and ECM degradation of rat chondrocytes induced by IL-1β with restrained oxidative stress. Mechanically, Ech repressed IL-1β-induced chondrocyte injury by activating the Nrf2/HO-1 signaling pathway. Meanwhile, Ech alleviated the degree of articular cartilage injury in rats and exerted protective effects on the rat model of OA in vivo. DISCUSSION AND CONCLUSIONS Ech alleviated OA in rats by activating the Nrf2-HO-1 signaling pathway.
Collapse
Affiliation(s)
- Zhijun Tan
- Department of Orthopaedic Surgery, The Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Bin Zhang
- Department of Orthopaedic Surgery, The Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, China
| |
Collapse
|
11
|
GW842166X Alleviates Osteoarthritis by Repressing LPS-mediated Chondrocyte Catabolism in Mice. Curr Med Sci 2022; 42:1046-1054. [DOI: 10.1007/s11596-022-2627-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 09/28/2021] [Indexed: 11/26/2022]
|
12
|
Fujii Y, Liu L, Yagasaki L, Inotsume M, Chiba T, Asahara H. Cartilage Homeostasis and Osteoarthritis. Int J Mol Sci 2022; 23:ijms23116316. [PMID: 35682994 PMCID: PMC9181530 DOI: 10.3390/ijms23116316] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 05/29/2022] [Accepted: 06/03/2022] [Indexed: 01/27/2023] Open
Abstract
Healthy limb joints are important for maintaining health and attaining longevity. Endochondral ossification (the replacement of cartilage with bone, occurring during skeletal development) is essential for bone formation, especially in long-axis bones. In contrast to endochondral ossification, chondrocyte populations in articular cartilage persist and maintain joint tissue into adulthood. Articular cartilage, a connective tissue consisting of chondrocytes and their surrounding extracellular matrices, plays an essential role in the mechanical cushioning of joints in postnatal locomotion. Osteoarthritis (OA) pathology relates to disruptions in the balance between anabolic and catabolic signals, that is, the loss of chondrocyte homeostasis due to aging or overuse of cartilages. The onset of OA increases with age, shortening a person’s healthy life expectancy. Although many people with OA experience pain, the mainstay of treatment is symptomatic therapy, and no fundamental treatment has yet been established. To establish regenerative or preventative therapies for cartilage diseases, further understanding of the mechanisms of cartilage development, morphosis, and homeostasis is required. In this review, we describe the general development of cartilage and OA pathology, followed by a discussion on anabolic and catabolic signals in cartilage homeostasis, mainly microRNAs.
Collapse
Affiliation(s)
- Yuta Fujii
- Department of Systems Biomedicine, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo 113-8501, Japan; (Y.F.); (L.L.); (L.Y.); (M.I.); (T.C.)
| | - Lin Liu
- Department of Systems Biomedicine, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo 113-8501, Japan; (Y.F.); (L.L.); (L.Y.); (M.I.); (T.C.)
| | - Lisa Yagasaki
- Department of Systems Biomedicine, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo 113-8501, Japan; (Y.F.); (L.L.); (L.Y.); (M.I.); (T.C.)
- Department of Periodontology, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo 113-851, Japan
| | - Maiko Inotsume
- Department of Systems Biomedicine, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo 113-8501, Japan; (Y.F.); (L.L.); (L.Y.); (M.I.); (T.C.)
| | - Tomoki Chiba
- Department of Systems Biomedicine, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo 113-8501, Japan; (Y.F.); (L.L.); (L.Y.); (M.I.); (T.C.)
| | - Hiroshi Asahara
- Department of Systems Biomedicine, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo 113-8501, Japan; (Y.F.); (L.L.); (L.Y.); (M.I.); (T.C.)
- Department of Molecular and Experimental Medicine, The Scripps Research Institute, La Jolla, CA 92037, USA
- Correspondence: ; Tel.: +81-03-5803-4614
| |
Collapse
|
13
|
Zhang Y, Zhu Q, Fang Q, Yin D, Duan Y, Xue G, Ma N, Cai Y, He M. LINC01534/miR-135b-5p/PTPRT axis regulates inflammatory response in loosening total hip replacement via modulating NF-κB signaling pathway. Injury 2022; 53:1829-1836. [PMID: 35365349 DOI: 10.1016/j.injury.2022.03.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/04/2022] [Accepted: 03/08/2022] [Indexed: 02/02/2023]
Abstract
Aseptic loosening after total hip replacement brings adverse health outcomes and increased risk for complications. The resorptive activity of inflammatory cells activated by the presence of wear-generated debris plays a critical role in debris-induced osteolysis. Previous studies indicate that the abnormally expressed LINC01534 plays a critical role in inflammatory responses. In this study, we aimed to elucidate the functional role and underlying mechanism of LINC01534 in debris-induced osteolysis. We first confirmed that LINC01534 was highly expressed in hip cartilage tissues from aseptic loosening patients. By using an IL-1β-induced inflammation model mimicking debris-induced osteolysis, we demonstrated that LINC01534 promoted IL-1β-induced inflammatory response in hip chondrocytes. Knockdown of LINC01534 inhibited the expression of inflammatory IL-6, IL-8, and TNF-α in hip chondrocytes. Our results showed that LINC01534 functioned as a competing endogenous RNA (ceRNA) by sponging miR-135b-5p in hip chondrocytes. Moreover, bioinformatics analysis and luciferase reporter assay demonstrated that CCHC-Type Zinc Finger Nucleic Acid Binding Protein (PTPRT) is a downstream target of miR-135b-5p. Knockdown of PTPRT attenuated the IL-1β-induced inflammatory responses in hip chondrocytes. In addition, we revealed that inhibition of miR-135b-5p or overexpression of PTPRT could antagonize the effects of LINC01534 knockdown on inflammation attenuation in hip chondrocytes. Mechanistically, we demonstrated that LINC01534/miR-135b-5p/PTPRT axis regulated the NF-κB signaling pathway in hip chondrocytes. Taken together, our findings suggest that LINC01534/miR-135b-5p/PTPRT axis might be a valuable therapeutic target for the treatment of debris-induced osteolysis.
Collapse
Affiliation(s)
- Yaling Zhang
- Department of Orthopedics Department, 987 Hospital of The Joint Logistics Support Force of PLA, No. 45, Dongfeng Road, Baoji, Shaanxi 721000, China
| | - Qingsheng Zhu
- Department of Joint Surgery 1, Xi'an International Medical Centre, No. 777, Xitai Road, Gao Xin District, Xi'an, Shaanxi 710000, China.
| | - Qing Fang
- Department of Joint Surgery 1, Xi'an International Medical Centre, No. 777, Xitai Road, Gao Xin District, Xi'an, Shaanxi 710000, China
| | - Dayu Yin
- Department of Joint Surgery 1, Xi'an International Medical Centre, No. 777, Xitai Road, Gao Xin District, Xi'an, Shaanxi 710000, China
| | - Yonghong Duan
- Department of Joint Surgery 1, Xi'an International Medical Centre, No. 777, Xitai Road, Gao Xin District, Xi'an, Shaanxi 710000, China
| | - Gang Xue
- Department of Joint Surgery 1, Xi'an International Medical Centre, No. 777, Xitai Road, Gao Xin District, Xi'an, Shaanxi 710000, China
| | - Nan Ma
- Department of Joint Surgery 1, Xi'an International Medical Centre, No. 777, Xitai Road, Gao Xin District, Xi'an, Shaanxi 710000, China
| | - Yuanzhen Cai
- Department of Osteonecrosis and Joint Reconstruction Ward, Hong Hui Hospital, Xi'an Jiaotong, No. 555, Youyi East Road, Beilin District, Xi'an, Shaanxi 710054, China
| | - Ming He
- Department of Joint Surgery 1, Xi'an International Medical Centre, No. 777, Xitai Road, Gao Xin District, Xi'an, Shaanxi 710000, China.
| |
Collapse
|
14
|
Zhang C, Jiang S, Lu Y, Yuan F. Butorphanol tartrate mitigates cellular senescence against tumor necrosis factor –α (TNF-α) in human HC-A chondrocytes. Bioengineered 2022; 13:5434-5442. [PMID: 35184641 PMCID: PMC8974103 DOI: 10.1080/21655979.2021.2024651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Aging is an important risk factor for osteoarthritis (OA). Butorphanol is a preoperative sedative and analgesic that possesses anti-inflammatory activity. However, the effect of butorphanol on OA has not been reported. Here we aimed to explore the effect of butorphanol tartrate on the cellular senescence of human chondrocyte-articular (HC-A) cells in response to tumor necrosis factor-α (TNF-α) stimulation. Butorphanol tartrate attenuated the TNF-α-caused cellular senescence of HC-A cells, with decreased positive senescence-associated-β-galactosidase (SA-β-gal) staining and elevated telomerase activity. Butorphanol tartrate prevented TNF-α-caused cell cycle arrest in the G0/G1 phase in HC-A cells and decreased p21 expression. The TNF-α-induced production of interleukin (IL)-6 and IL-8 in HC-A cells were mitigated by butorphanol tartrate. In addition, butorphanol tartrate reduced p-NF-κB p65/total p65 and p-STAT3/STAT3 ratios in HC-A cells cultured with TNF-α. Taken together, butorphanol tartrate protected HC-A cells from TNF-α-caused cellular senescence through inactivation of NF-κB and STAT3. These results imply that butorphanol tartrate might be used as a potential agent for the treatment of aging-related OA.
Collapse
Affiliation(s)
- Chengyuan Zhang
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Shilin Jiang
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Ye Lu
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Feng Yuan
- Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| |
Collapse
|
15
|
Song L, Li X, Sun Q, Zhao Y. Fxyd5 activates the NF‑κB pathway and is involved in chondrocytes inflammation and extracellular matrix degradation. Mol Med Rep 2022; 25:134. [PMID: 35191523 PMCID: PMC8908309 DOI: 10.3892/mmr.2022.12650] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 12/17/2021] [Indexed: 11/25/2022] Open
Abstract
It is known that increased inflammation and extracellular matrix (ECM) degradation in chondrocytes can promote the development of osteoarthritis (OA). The FXYD domain containing ion transport regulator 5 (Fxyd5) has been found to promote chronic inflammatory responses. The present study aimed to investigate the role of Fxyd5 in OA. Murine ATDC5 chondrocytes were transfected with short hairpin RNAs specifically targeting Fxyd5 to silence its expression. Subsequently, cells were induced with lipopolysaccharide (LPS). The protein expression levels of Fxyd5, MMPs and proteins related to ECM, apoptosis and NF-κB signaling were detected using western blot analysis. In addition, cell viability was assessed using a Cell Counting Kit-8 assay, while the secretion of the proinflammatory factors and those of the oxidative stress-related markers were measured using the corresponding kits. Finally, cells were treated with the NF-κB activator, betulinic acid (BA) and the above experiments were repeated. The results demonstrated that Fxyd5 was significantly upregulated in ATDC5 cells treated with LPS. Additionally, Fxyd5 knockdown increased cell viability, enhanced the protein expression of Bcl-2, Aggrecan and collagen II, while reduced the expression of Bax, cleaved caspase-3/caspase-3, MMP3 and MMP13 in LPS-induced ATDC5 cells. The production of IL-1β, IL-6 and IL-18 as well as reactive oxygen species and malondialdehyde, and the reduction of superoxide dismutase caused by LPS in ATDC5 cells, were also reversed by Fxyd5 silencing. Fxyd5 silencing inhibited the phosphorylation of p65 and IκBα induced by LPS. Finally, BA reversed the protective effect of Fxyd5 silencing on LPS induced chondrocytes injury. In conclusion, Fxyd5 could enhance chondrocyte inflammation and ECM degradation via activating the NF-κB signaling.
Collapse
Affiliation(s)
- Lulu Song
- Capital University of Physical Education and Sports, Haidian, Beijing 100191, P.R. China
| | - Xingxing Li
- Capital University of Physical Education and Sports, Haidian, Beijing 100191, P.R. China
| | - Qingwan Sun
- University of Derby, Derby DE1 3PF, United Kingdom
| | - Yifeng Zhao
- Faculty of Education, Beijing Normal University, Beijing 100875, P.R. China
| |
Collapse
|
16
|
Acupuncture Delays Cartilage Degeneration through Upregulating SIRT1 Expression in Rats with Osteoarthritis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2021:2470182. [PMID: 35003293 PMCID: PMC8741370 DOI: 10.1155/2021/2470182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 11/15/2021] [Accepted: 12/14/2021] [Indexed: 12/02/2022]
Abstract
Silent mating type information regulation 2 homolog 1 (SIRT1) has been reported to inhibit osteoarthritic gene expression in chondrocytes. Here, efforts in this study were made to unveil the specific role of SIRT1 in the therapy of acupuncture on cartilage degeneration in osteoarthritis (OA). Specifically, OA was established by the anterior cruciate ligament transection method in the right knee joint of rats, subsequent to which acupuncture was performed on two acupoints. Injection with shSIRT1 sequence–inserted lentiviruses was conducted to investigate the role of SIRT1 in acupuncture-mediated OA. Morphological changes and cell apoptosis in rat OA cartilages were examined by safranin-O staining and terminal deoxynucleotidyl transferase-mediated nick-end labeling (TUNEL) assay, respectively. The serum levels of tumor necrosis factor (TNF)-α and interleukin (IL)-2 in OA rats were assessed by enzyme-linked immunosorbent assay (ELISA). The expressions of SIRT1, cartilage matrix degradation-related proteins (matrix metalloproteinase (MMP)-9 and ADAMTS5), NF-κB signaling-related markers (p-p65/p65 and p-IκBα/IκBα), and cartilage matrix synthesis-related proteins (collagen II and aggrecan) in the OA cartilage were analyzed by western blot. As a result, acupuncture counteracted OA-associated upregulation of TNF-α, IL-2, cartilage matrix degradation-related proteins, and NF-κB signaling-related markers, morphological damage, apoptosis, SIRT1 downregulation, and loss of cartilage matrix synthesis-related proteins in rat articular cartilages. SIRT1 silencing reversed acupuncture-induced counteractive effects on the aforementioned OA-associated phenomena (except apoptosis, the experiment regarding which under SIRT1 silencing was not performed). Collectively, acupuncture inhibited chondrocyte apoptosis, inflammation, NF-κB signaling activation, and cartilage matrix degradation by upregulating SIRT1 expression to delay OA-associated cartilage degeneration.
Collapse
|
17
|
Afzali MF, Radakovich LB, Sykes MM, Campbell MA, Patton KM, Sanford JL, Vigon N, Ek R, Narez GE, Marolf AJ, Sikes KJ, Haut Donahue TL, Santangelo KS. Early removal of the infrapatellar fat pad/synovium complex beneficially alters the pathogenesis of moderate stage idiopathic knee osteoarthritis in male Dunkin Hartley guinea pigs. Arthritis Res Ther 2022; 24:282. [PMID: 36578046 PMCID: PMC9795160 DOI: 10.1186/s13075-022-02971-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 12/02/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND The infrapatellar fat pad (IFP) is the largest adipose deposit in the knee; however, its contributions to the homeostasis of this organ remain undefined. To determine the influence of the IFP and its associated synovium (IFP/synovium complex or IFP/SC) on joint health, this study evaluated the progression of osteoarthritis (OA) following excision of this unit in a rodent model of naturally-occurring disease. METHODS Male Dunkin-Hartley guinea pigs (n=18) received surgical removal of the IFP in one knee at 3 months of age; contralateral knees received sham surgery as matched internal controls. Mobility and gait assessments were performed prior to IFP/SC removal and monthly thereafter. Animals were harvested at 7 months of age. Ten set of these knees were processed for microcomputed tomography (microCT), histopathology, transcript expression analyses, and immunohistochemistry (IHC); 8 sets of knees were dedicated to microCT and biomechanical testing (material properties of knee joints tissues and anterior drawer laxity). RESULTS Fibrous connective tissue (FCT) developed in place of the native adipose depot. Gait demonstrated no significant differences between IFP/SC removal and contralateral hindlimbs. MicroCT OA scores were improved in knees containing the FCT. Quantitatively, IFP/SC-containing knees had more osteophyte development and increased trabecular volume bone mineral density (vBMD) in femora and tibiae. Histopathology confirmed maintenance of articular cartilage structure, proteoglycan content, and chondrocyte cellularity in FCT-containing knees. Transcript analyses revealed decreased expression of adipose-related molecules and select inflammatory mediators in FCTs compared to IFP/SCs. This was verified via IHC for two key inflammatory agents. The medial articular cartilage in knees with native IFP/SCs showed an increase in equilibrium modulus, which correlated with increased amounts of magnesium and phosphorus. DISCUSSION/CONCLUSION Formation of the FCT resulted in reduced OA-associated changes in both bone and cartilage. This benefit may be associated with: a decrease in inflammatory mediators at transcript and protein levels; and/or improved biomechanical properties. Thus, the IFP/SC may play a role in the pathogenesis of knee OA in this strain, with removal prior to disease onset appearing to have short-term benefits.
Collapse
Affiliation(s)
- Maryam F. Afzali
- grid.47894.360000 0004 1936 8083Department of Microbiology, Immunology and Pathology, Colorado State University, 200 West Lake Street, Fort Collins, CO 80523 USA
| | - Lauren B. Radakovich
- grid.47894.360000 0004 1936 8083Department of Microbiology, Immunology and Pathology, Colorado State University, 200 West Lake Street, Fort Collins, CO 80523 USA
| | - Madeline M. Sykes
- grid.47894.360000 0004 1936 8083Department of Microbiology, Immunology and Pathology, Colorado State University, 200 West Lake Street, Fort Collins, CO 80523 USA
| | - Margaret A. Campbell
- grid.47894.360000 0004 1936 8083Department of Microbiology, Immunology and Pathology, Colorado State University, 200 West Lake Street, Fort Collins, CO 80523 USA
| | - Kayley M. Patton
- grid.47894.360000 0004 1936 8083Department of Microbiology, Immunology and Pathology, Colorado State University, 200 West Lake Street, Fort Collins, CO 80523 USA
| | - Joseph L. Sanford
- grid.47894.360000 0004 1936 8083Department of Microbiology, Immunology and Pathology, Colorado State University, 200 West Lake Street, Fort Collins, CO 80523 USA
| | - Nicole Vigon
- grid.266683.f0000 0001 2166 5835Department of Biomedical Engineering, S631 Life Sciences Laboratory, University of Massachusetts, Amherst, 240 Thatcher Road, Amherst, MA 01003 USA
| | - Ryan Ek
- grid.266683.f0000 0001 2166 5835Department of Biomedical Engineering, S631 Life Sciences Laboratory, University of Massachusetts, Amherst, 240 Thatcher Road, Amherst, MA 01003 USA
| | - Gerardo E. Narez
- grid.266683.f0000 0001 2166 5835Department of Biomedical Engineering, S631 Life Sciences Laboratory, University of Massachusetts, Amherst, 240 Thatcher Road, Amherst, MA 01003 USA
| | - Angela J. Marolf
- grid.47894.360000 0004 1936 8083Department of Environmental and Radiological Health Sciences, Colorado State University, 123 Flint Cancer Center, Fort Collins, CO 80523 USA
| | - Katie J. Sikes
- grid.47894.360000 0004 1936 8083Department of Clinical Sciences, Colorado State University, 1678 Clinical Sciences, Fort Collins, CO 80523 USA
| | - Tammy L. Haut Donahue
- grid.56061.340000 0000 9560 654XBiomedical Engineering Department, The University of Memphis, 3806 Norriswood, Memphis, TN 38152 USA
| | - Kelly S. Santangelo
- grid.47894.360000 0004 1936 8083Department of Microbiology, Immunology and Pathology, Colorado State University, 200 West Lake Street, Fort Collins, CO 80523 USA
| |
Collapse
|
18
|
Bauza‐Mayol G, Quintela M, Brozovich A, Hopson M, Shaikh S, Cabrera F, Shi A, Niclot FB, Paradiso F, Combellack E, Jovic T, Rees P, Tasciotti E, Francis LW, Mcculloch P, Taraballi F. Biomimetic Scaffolds Modulate the Posttraumatic Inflammatory Response in Articular Cartilage Contributing to Enhanced Neoformation of Cartilaginous Tissue In Vivo. Adv Healthc Mater 2022; 11:e2101127. [PMID: 34662505 DOI: 10.1002/adhm.202101127] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 09/28/2021] [Indexed: 12/13/2022]
Abstract
Focal chondral lesions of the knee are the most frequent type of trauma in younger patients and are associated with a high risk of developing early posttraumatic osteoarthritis. The only current clinical solutions include microfracture, osteochondral grafting, and autologous chondrocyte implantation. Cartilage tissue engineering based on biomimetic scaffolds has become an appealing strategy to repair cartilage defects. Here, a chondrogenic collagen-chondroitin sulfate scaffold is tested in an orthotopic Lapine in vivo model to understand the beneficial effects of the immunomodulatory biomaterial on the full chondral defect. Using a combination of noninvasive imaging techniques, histological and whole transcriptome analysis, the scaffolds are shown to enhance the formation of cartilaginous tissue and suppression of host cartilage degeneration, while also supporting tissue integration and increased tissue regeneration over a 12 weeks recovery period. The results presented suggest that biomimetic materials could be a clinical solution for cartilage tissue repair, due to their ability to modulate the immune environment in favor of regenerative processes and suppression of cartilage degeneration.
Collapse
Affiliation(s)
- Guillermo Bauza‐Mayol
- Center for Musculoskeletal Regeneration Houston Methodist Research Institute 6670 Bertner Ave. Houston TX 77030 USA
- Orthopedics & Sports Medicine Houston Methodist Hospital 6550 Fannin St. Houston TX 77030 USA
- Reproductive Biology and Gynaecological Oncology Group Swansea University Medical School Singleton Park Swansea SA2 8PP UK
| | - Marcos Quintela
- Reproductive Biology and Gynaecological Oncology Group Swansea University Medical School Singleton Park Swansea SA2 8PP UK
| | - Ava Brozovich
- Center for Musculoskeletal Regeneration Houston Methodist Research Institute 6670 Bertner Ave. Houston TX 77030 USA
- Orthopedics & Sports Medicine Houston Methodist Hospital 6550 Fannin St. Houston TX 77030 USA
- Texas A&M College of Medicine Bryan TX 77807 USA
| | - Michael Hopson
- Orthopedics & Sports Medicine Houston Methodist Hospital 6550 Fannin St. Houston TX 77030 USA
| | - Shazad Shaikh
- Orthopedics & Sports Medicine Houston Methodist Hospital 6550 Fannin St. Houston TX 77030 USA
| | - Fernando Cabrera
- Center for Musculoskeletal Regeneration Houston Methodist Research Institute 6670 Bertner Ave. Houston TX 77030 USA
- Orthopedics & Sports Medicine Houston Methodist Hospital 6550 Fannin St. Houston TX 77030 USA
| | - Aaron Shi
- Center for Musculoskeletal Regeneration Houston Methodist Research Institute 6670 Bertner Ave. Houston TX 77030 USA
- Orthopedics & Sports Medicine Houston Methodist Hospital 6550 Fannin St. Houston TX 77030 USA
| | - Federica Banche Niclot
- Center for Musculoskeletal Regeneration Houston Methodist Research Institute 6670 Bertner Ave. Houston TX 77030 USA
- Polytechnic of Turin Department of Applied Science and Technology Corso Duca degli Abruzzi 24 Torino 10129 Italy
| | - Francesca Paradiso
- Center for Musculoskeletal Regeneration Houston Methodist Research Institute 6670 Bertner Ave. Houston TX 77030 USA
- Orthopedics & Sports Medicine Houston Methodist Hospital 6550 Fannin St. Houston TX 77030 USA
- Reproductive Biology and Gynaecological Oncology Group Swansea University Medical School Singleton Park Swansea SA2 8PP UK
| | - Emman Combellack
- Reconstructive Surgery and Regenerative Medicine Research Group Swansea University Medical School Singleton Park Swansea SA2 8PP UK
| | - Tom Jovic
- Reconstructive Surgery and Regenerative Medicine Research Group Swansea University Medical School Singleton Park Swansea SA2 8PP UK
| | - Paul Rees
- Orthopedics & Sports Medicine Houston Methodist Hospital 6550 Fannin St. Houston TX 77030 USA
| | - Ennio Tasciotti
- IRCCS San Raffaele Pisana Via della Pisana 235 Rome 00163 Italy
| | - Lewis W. Francis
- Center for Musculoskeletal Regeneration Houston Methodist Research Institute 6670 Bertner Ave. Houston TX 77030 USA
| | - Patrick Mcculloch
- Orthopedics & Sports Medicine Houston Methodist Hospital 6550 Fannin St. Houston TX 77030 USA
| | - Francesca Taraballi
- Center for Musculoskeletal Regeneration Houston Methodist Research Institute 6670 Bertner Ave. Houston TX 77030 USA
- Orthopedics & Sports Medicine Houston Methodist Hospital 6550 Fannin St. Houston TX 77030 USA
| |
Collapse
|
19
|
Tran TT, Song WH, Lee G, Kim HS, Park D, Huh YH, Ryu JH. Avenanthramide C as a novel candidate to alleviate osteoarthritic pathogenesis. BMB Rep 2021. [PMID: 34488936 PMCID: PMC8560463 DOI: 10.5483/bmbrep.2021.54.10.108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Thanh-Tam Tran
- Department of Pharmacology and Dental Therapeutics, School of Dentistry, Chonnam National University, Gwangju 61186, Korea
| | - Won-Hyun Song
- Hard-tissue Biointerface Research Center, School of Dentistry, Chonnam National University, Gwangju 61186, Korea
| | - Gyuseok Lee
- Hard-tissue Biointerface Research Center, School of Dentistry, Chonnam National University, Gwangju 61186, Korea
| | - Hyung Seok Kim
- Department of Forensic Science, Chonnam National University Medical School, Hwasun 58128, Korea
| | - Daeho Park
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, Korea
| | - Yun Hyun Huh
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, Korea
| | - Je-Hwang Ryu
- Department of Pharmacology and Dental Therapeutics, School of Dentistry, Chonnam National University, Gwangju 61186, Korea
- Hard-tissue Biointerface Research Center, School of Dentistry, Chonnam National University, Gwangju 61186, Korea
| |
Collapse
|
20
|
Zhang W, Li B, Xia N, Zhu L, Zhang Z, Ren Z, Zhang L, Xu P, Meng F, Feng L, Yang L. lncRNA GAS5 suppresses rheumatoid arthritis by inhibiting miR-361-5p and increasing PDK4. Biochem Biophys Res Commun 2021; 583:7-13. [PMID: 34715498 DOI: 10.1016/j.bbrc.2021.10.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 10/15/2021] [Indexed: 11/24/2022]
Abstract
Rheumatoid arthritis (RA) is an inflammatory disease that causes hyperplasia of synovial tissue and cartilage destruction. This research was to investigate the effects of lncRNA GAS5/miR-361-5p/PDK4 on rheumatoid arthritis. By qRT-PCR, GAS5 and PDK4 were found to be overexpressed in synovial tissue, fibroblast-like synoviocytes of RA patients and LPS-induced chondrocytes, while the miR-361-5p expression was significantly reduced. GAS5 overexpression resulted in a decrease in the proliferation and Bcl-2 protein expression, and an increase in the Bax protein level. On the contrary, miR-361-5p sponged by GAS5 could accelerate chondrocyte proliferation, inhibit apoptosis. PDK4 targeted by miR-361-5p could inhibit RA, and partially eliminated the effect of miR-361-5p on RA. Our study suggested that GAS5 suppressed RA by competitively adsorbing miR-361-5p to modulate PDK4 expression.
Collapse
Affiliation(s)
- Weifeng Zhang
- Department of Rheumatology and Immunology, Zhengzhou Central Hospital, Zhengzhou, 450007, Henan, China
| | - Bing Li
- The Second Ward of Comprehensive Internal Medicine, Henan No.3 Provincial People's Hospital, Zhengzhou, 450008, Henan, China
| | - Nannan Xia
- Department of Rheumatology and Immunology, Zhengzhou Central Hospital, Zhengzhou, 450007, Henan, China
| | - Lijuan Zhu
- Department of Rheumatology and Immunology, Zhengzhou Central Hospital, Zhengzhou, 450007, Henan, China
| | - Zhenshan Zhang
- Department of Rheumatology and Immunology, Zhengzhou Central Hospital, Zhengzhou, 450007, Henan, China
| | - Zhijuan Ren
- Department of Rheumatology and Immunology, Zhengzhou Central Hospital, Zhengzhou, 450007, Henan, China
| | - Luyue Zhang
- Department of Rheumatology and Immunology, Zhengzhou Central Hospital, Zhengzhou, 450007, Henan, China
| | - Pengfei Xu
- Department of Rheumatology and Immunology, Zhengzhou Central Hospital, Zhengzhou, 450007, Henan, China
| | - Feilong Meng
- Department of Rheumatology and Immunology, Zhengzhou Central Hospital, Zhengzhou, 450007, Henan, China
| | - Lixin Feng
- Department of Rheumatology and Immunology, Zhengzhou Central Hospital, Zhengzhou, 450007, Henan, China
| | - Lei Yang
- Department of Rheumatology and Immunology, Zhengzhou Central Hospital, Zhengzhou, 450007, Henan, China.
| |
Collapse
|
21
|
Weng PW, Yadav VK, Pikatan NW, Fong IH, Lin IH, Yeh CT, Lee WH. Novel NFκB Inhibitor SC75741 Mitigates Chondrocyte Degradation and Prevents Activated Fibroblast Transformation by Modulating miR-21/GDF-5/SOX5 Signaling. Int J Mol Sci 2021; 22:11082. [PMID: 34681754 PMCID: PMC8538686 DOI: 10.3390/ijms222011082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 10/04/2021] [Accepted: 10/09/2021] [Indexed: 02/07/2023] Open
Abstract
Osteoarthritis (OA) is a common articular disease manifested by the destruction of cartilage and compromised chondrogenesis in the aging population, with chronic inflammation of synovium, which drives OA progression. Importantly, the activated synovial fibroblast (AF) within the synovium facilitates OA through modulating key molecules, including regulatory microRNAs (miR's). To understand OA associated pathways, in vitro co-culture system, and in vivo papain-induced OA model were applied for this study. The expression of key inflammatory markers both in tissue and blood plasma were examined by qRT-PCR, western blot, immunohistochemistry, enzyme-linked immunosorbent assay (ELISA) and immunofluorescence assays. Herein, our result demonstrated, AF-activated human chondrocytes (AC) exhibit elevated NFκB, TNF-α, IL-6, and miR-21 expression as compared to healthy chondrocytes (HC). Importantly, AC induced the apoptosis of HC and inhibited the expression of chondrogenesis inducers, SOX5, TGF-β1, and GDF-5. NFκB is a key inflammatory transcription factor elevated in OA. Therefore, SC75741 (an NFκB inhibitor) therapeutic effect was explored. SC75741 inhibits inflammatory profile, protects AC-educated HC from apoptosis, and inhibits miR-21 expression, which results in the induced expression of GDF-5, SOX5, TGF-β1, BMPR2, and COL4A1. Moreover, ectopic miR-21 expression in fibroblast-like activated chondrocytes promoted osteoblast-mediated differentiation of osteoclasts in RW264.7 cells. Interestingly, in vivo study demonstrated SC75741 protective role, in controlling the destruction of the articular joint, through NFκB, TNF-α, IL-6, and miR-21 inhibition, and inducing GDF-5, SOX5, TGF-β1, BMPR2, and COL4A1 expression. Our study demonstrated the role of NFκB/miR-21 axis in OA progression, and SC75741's therapeutic potential as a small-molecule inhibitor of miR-21/NFκB-driven OA progression.
Collapse
Affiliation(s)
- Pei-Wei Weng
- Department of Orthopaedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei City 110, Taiwan;
- Department of Orthopaedics, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
- Graduate Institute of Biomedical Materials and Tissue Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei City 110, Taiwan
| | - Vijesh Kumar Yadav
- Department of Medical Research & Education, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan; (V.K.Y.); (N.W.P.); (I.-H.F.); (C.-T.Y.)
| | - Narpati Wesa Pikatan
- Department of Medical Research & Education, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan; (V.K.Y.); (N.W.P.); (I.-H.F.); (C.-T.Y.)
| | - Iat-Hang Fong
- Department of Medical Research & Education, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan; (V.K.Y.); (N.W.P.); (I.-H.F.); (C.-T.Y.)
| | - I-Hsin Lin
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei City 110, Taiwan
- Division of Periodontics, Department of Dentistry, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan
| | - Chi-Tai Yeh
- Department of Medical Research & Education, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan; (V.K.Y.); (N.W.P.); (I.-H.F.); (C.-T.Y.)
- Department of Medical Laboratory Science and Biotechnology, Yuanpei University of Medical Technology, Hsinchu City 30015, Taiwan
| | - Wei-Hwa Lee
- Department of Medical Research & Education, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan; (V.K.Y.); (N.W.P.); (I.-H.F.); (C.-T.Y.)
- Department of Pathology, Taipei Medical University-Shuang Ho Hospital, New Taipei City 23561, Taiwan
| |
Collapse
|
22
|
Zhang M, Wang Y, Huan Z, Liu Y, Zhang W, Kong D, Kong L, Xu J. FSH modulated cartilage ECM metabolism by targeting the PKA/CREB/SOX9 pathway. J Bone Miner Metab 2021; 39:769-779. [PMID: 33988757 DOI: 10.1007/s00774-021-01232-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 04/18/2021] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Osteoarthritis (OA) is a common joint disease characterized by articular cartilage degeneration. The prevalence of OA is higher among women than men, and this prevalence is closely related to menopause. The classic view assumes that the underlying mechanism of postmenopausal OA is attributed to declining estrogen levels. Although follicle-stimulating hormone (FSH) levels become elevated in parallel, the effects of FSH on OA have been poorly explored. The present study aimed to study the effect of FSH on cartilage metabolism. METHODS Chondrocyte-like ATDC5 cells were treated with recombinant FSH protein. Then the cell viability was measured using cell counting kit-8 assay. Expressions of crucial factors involved in the extracellular matrix (ECM) metabolic and PKA-CREB-SOX9 pathway were analyzed by western blot, RT-qPCR, and immunofluorescence staining. Intracellular cAMP levels were assessed by ELISA assay. Experimental OA in mice was induced by destabilization of the medial meniscus (DMM) surgery. Adeno-associated virus expressing shRNA against FSHR (AAV-shFSHR) was intra-articular (IA) injected into the OA model animals to specifically knock down FHSR in cartilage. Histological staining and OARSI scores were used to assess the efficacy of AAV-shFSHR injections. RESULTS We found that FSH down-regulated the expression of ECM-related proteins in chondrocyte-like ATDC5 cells. The underlying mechanism is probably associated with regulating PKA/CREB/SOX9 pathway. Besides, blocking FSH signaling via shRNA-mediated downregulation of FSHR in joint tissues effectively delayed the development of posttraumatic OA in mice. CONCLUSIONS Our results collectively indicated that FSH plays an essential role in the pathogenesis of OA and acts as a crucial mediator.
Collapse
Affiliation(s)
- Mengqi Zhang
- School of Medicine, Shandong University, jinan, 250021, shandong, China
- Department of Endocrinology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jina, 250021, Shandong, China
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
- Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong, China
| | - Yan Wang
- School of Medicine, Shandong University, jinan, 250021, shandong, China
- Department of Endocrinology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jina, 250021, Shandong, China
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
- Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong, China
| | - Zhikun Huan
- School of Medicine, Shandong University, jinan, 250021, shandong, China
- Department of Endocrinology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jina, 250021, Shandong, China
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
- Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong, China
| | - Yaping Liu
- School of Medicine, Shandong University, jinan, 250021, shandong, China
- Department of Endocrinology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jina, 250021, Shandong, China
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
- Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong, China
- Department of Endocrinology, Jining No.1 People's Hospital, No.6 Health Road, Jining, 272011, China
| | - Wenwen Zhang
- School of Medicine, Shandong University, jinan, 250021, shandong, China
- Department of Endocrinology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jina, 250021, Shandong, China
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
- Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong, China
- Scientific Center, Shandong Provincial Hospital Affiliated To Shandong University, Jinan, Shandong, China
| | - Dehuan Kong
- Department of Geriatrics, Taian City Central Hospital, Taian, Shandong, China
| | - Lei Kong
- School of Medicine, Shandong University, jinan, 250021, shandong, China.
- Department of Endocrinology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jina, 250021, Shandong, China.
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China.
- Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong, China.
| | - Jin Xu
- School of Medicine, Shandong University, jinan, 250021, shandong, China.
- Department of Endocrinology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jina, 250021, Shandong, China.
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China.
- Shandong Provincial Key Laboratory of Endocrinology and Lipid Metabolism, Jinan, Shandong, China.
| |
Collapse
|
23
|
Qiao K, Chen Q, Cao Y, Li J, Xu G, Liu J, Cui X, Tian K, Zhang W. Diagnostic and Therapeutic Role of Extracellular Vesicles in Articular Cartilage Lesions and Degenerative Joint Diseases. Front Bioeng Biotechnol 2021; 9:698614. [PMID: 34422779 PMCID: PMC8371972 DOI: 10.3389/fbioe.2021.698614] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 06/28/2021] [Indexed: 01/15/2023] Open
Abstract
Two leading contributors to the global disability are cartilage lesions and degenerative joint diseases, which are characterized by the progressive cartilage destruction. Current clinical treatments often fail due to variable outcomes and an unsatisfactory long-term repair. Cell-based therapies were once considered as an effective solution because of their anti-inflammatory and immunosuppression characteristics as well as their differentiation capacity to regenerate the damaged tissue. However, stem cell-based therapies have inherent limitations, such as a high tumorigenicity risk, a low retention, and an engraftment rate, as well as strict regulatory requirements, which result in an underwhelming therapeutic effect. Therefore, the non-stem cell-based therapy has gained its popularity in recent years. Extracellular vesicles (EVs), in particular, like the paracrine factors secreted by stem cells, have been proven to play a role in mediating the biological functions of target cells, and can achieve the therapeutic effect similar to stem cells in cartilage tissue engineering. Therefore, a comprehensive review of the therapeutic role of EVs in cartilage lesions and degenerative joint diseases can be discussed both in terms of time and favorability. In this review, we summarized the physiological environment of a joint and its pathological alteration after trauma and consequent changes in EVs, which are lacking in the current literature studies. In addition, we covered the potential working mechanism of EVs in the repair of the cartilage and the joint and also discussed the potential therapeutic applications of EVs in future clinical use.
Collapse
Affiliation(s)
- Kai Qiao
- First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Qi Chen
- First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Yiguo Cao
- First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Jie Li
- First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Gang Xu
- First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Jiaqing Liu
- Qingdao University of Science and Technology, Qingdao, China
| | - Xiaolin Cui
- First Affiliated Hospital, Dalian Medical University, Dalian, China
- Department of Orthopaedic Surgery and Musculoskeletal Medicine, University of Otago, Christchurch, New Zealand
| | - Kang Tian
- First Affiliated Hospital, Dalian Medical University, Dalian, China
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Weiguo Zhang
- First Affiliated Hospital, Dalian Medical University, Dalian, China
| |
Collapse
|
24
|
Giordano R, Petersen KK, Andersen HH, Lichota J, Valeriani M, Simonsen O, Arendt-Nielsen L. Preoperative serum circulating microRNAs as potential biomarkers for chronic postoperative pain after total knee replacement. Mol Pain 2021; 16:1744806920962925. [PMID: 33021154 PMCID: PMC7543153 DOI: 10.1177/1744806920962925] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background Chronic postoperative pain affects approximately 20% of patients with knee
osteoarthritis after total knee replacement. Circulating microRNAs can be
found in serum and might act as biomarkers in a variety of diseases. The
current study aimed to investigate the preoperative expression of
circulating microRNAs as potential predictive biomarkers for the development
of chronic postoperative pain in the year following total knee
replacement. Methods Serum samples, collected preoperatively from 136 knee osteoarthritis
patients, were analyzed for 21 circulatory microRNAs. Pain intensity was
assessed using a visual analog scale before and one year after total knee
replacement. Patients were divided into a low-pain relief group (pain relief
percentage <30%) and a high-pain relief group (pain relief percentage
>30%) based on their pain relief one year after total knee replacement,
and differences in microRNAs expression were analyzed between the two
groups. Results We found that three microRNAs were preoperatively dysregulated in serum in
the low-pain relief group compared with the high-pain relief group.
MicroRNAs hsa-miR-146a-5p, -145-5p, and -130 b-3p exhibited fold changes of
1.50, 1.55, and 1.61, respectively, between the groups (all P
values < 0.05). Hsa-miR-146a-5p and preoperative pain intensity
correlated positively with postoperative pain relief (respectively,
R = 0.300, P = 0.006; R = 0.500, P < 0.001). Discussion This study showed that patients with a low postoperative pain relief present
a dysregulation of circulating microRNAs. Altered circulatory microRNAs
expression correlated with postoperative pain relief, indicating that
microRNAs can serve as predictive biomarkers of pain outcome after surgery
and hence may foster new strategies for preventing chronic postoperative
pain after total knee replacement (TKR).
Collapse
Affiliation(s)
- Rocco Giordano
- Center for Neuroplasticity and Pain, SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
| | - Kristian Kjær Petersen
- Center for Neuroplasticity and Pain, SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark.,Center for Sensory-Motor Interaction, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
| | - Hjalte Holm Andersen
- Center for Sensory-Motor Interaction, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
| | - Jacek Lichota
- Laboratory of Metabolism Modifying Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
| | - Massimiliano Valeriani
- Center for Sensory-Motor Interaction, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark.,Child Neurology Unit, Department of Neuroscience and Neurorehabilitation, Headache Center, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Ole Simonsen
- Orthopedic Surgery Research Unit, Aalborg University Hospital, Aalborg, Denmark
| | - Lars Arendt-Nielsen
- Center for Sensory-Motor Interaction, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
| |
Collapse
|
25
|
Effects of HDAC4 on IL-1β-induced matrix metalloproteinase expression regulated partially through the WNT3A/β-catenin pathway. Chin Med J (Engl) 2021; 134:963-970. [PMID: 33840739 PMCID: PMC8078302 DOI: 10.1097/cm9.0000000000001470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background: Histone deacetylase 4 (HDAC4) regulates chondrocyte hypertrophy and bone formation. The aim of the present study was to explore the effects of HDAC4 on Interleukin 1 beta (IL-1β)-induced chondrocyte extracellular matrix degradation and whether it is regulated through the WNT family member 3A (WNT3A)/β-catenin signaling pathway. Methods: Primary chondrocytes (CC) and human chondrosarcoma cells (SW1353 cells) were treated with IL-1β and the level of HDAC4 was assayed using Western blotting. Then, HDAC4 expression in the SW1353 cells was silenced using small interfering RNA to detect the effect of HDAC4 knockdown on the levels of matrix metalloproteinase 3 (MMP3) and MMP13 induced by IL-1β. After transfection with HDAC4 plasmids, the overexpression efficiency was examined using Real-time quantitative polymerase chain reaction (qRT-PCR) and the levels of MMP3 and MMP13 were assayed using Western blotting. After incubation with IL-1β, the translocation of β-catenin into the nucleus was observed using immunofluorescence staining in SW1353 cells to investigate the activation of the WNT3A/β-catenin signaling pathway. Finally, treatment with WNT3A and transfection with glycogen synthase kinase 3 beta (GSK3β) plasmids were assessed for their effects on HDAC4 levels using Western blotting. Results: IL-1β downregulated HDAC4 levels in chondrocytes and SW1353 cells. Furthermore, HDAC4 knockdown increased the levels of MMP3 and MMP13, which contributed to the degradation of the extracellular matrix. Overexpression of HDAC4 inhibited IL-1β-induced increases in MMP3 and MMP13. IL-1β upregulated the levels of WNT3A, and WNT3A reduced HDAC4 levels in SW1353 cells. GSK-3β rescued IL-1β-induced downregulation of HDAC4 in SW1353 cells. Conclusion: HDAC4 exerted an inhibitory effect on IL-1β-induced extracellular matrix degradation and was regulated partially by the WNT3A/β-catenin signaling pathway.
Collapse
|
26
|
Intra-Articular Administration of Cramp into Mouse Knee Joint Exacerbates Experimental Osteoarthritis Progression. Int J Mol Sci 2021; 22:ijms22073429. [PMID: 33810460 PMCID: PMC8037447 DOI: 10.3390/ijms22073429] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 12/11/2022] Open
Abstract
Osteoarthritis (OA) is the most common type of arthritis and is associated with wear and tear, aging, and inflammation. Previous studies revealed that several antimicrobial peptides are up-regulated in the knee synovium of patients with OA or rheumatoid arthritis. Here, we investigated the functional effects of cathelicidin-related antimicrobial peptide (Cramp) on OA pathogenesis. We found that Cramp is highly induced by IL-1β via the NF-κB signaling pathway in mouse primary chondrocytes. Elevated Cramp was also detected in the cartilage and synovium of mice suffering from OA cartilage destruction. The treatment of chondrocytes with Cramp stimulated the expression of catabolic factors, and the knockdown of Cramp by small interfering RNA reduced chondrocyte catabolism mediated by IL-1β. Moreover, intra-articular injection of Cramp into mouse knee joints at a low dose accelerated traumatic OA progression. At high doses, Cramp affected meniscal ossification and tears, leading to cartilage degeneration. These findings demonstrate that Cramp is associated with OA pathophysiology.
Collapse
|
27
|
Li G, Tan W, Fang Y, Wu X, Zhou W, Zhang C, Zhang Y, Liu Y, Jiu G, Liu D. circFADS2 protects LPS-treated chondrocytes from apoptosis acting as an interceptor of miR-498/mTOR cross-talking. Aging (Albany NY) 2020; 11:3348-3361. [PMID: 31141496 PMCID: PMC6555446 DOI: 10.18632/aging.101986] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 05/17/2019] [Indexed: 12/12/2022]
Abstract
We aimed to investigate the regulation of circular RNAs in lipopolysaccharide (LPS)-treated chondrocytes isolated from SD rat. In this study, we analyzed how circFADS2 was regulated in LPS-treated chondrocytes and isolates from Rheumatoid arthritis (RA) patients and found that circFADS2 and mTOR were highly expressed whereas miR-498 expression was significantly reduced. We then silenced circFADS2 in LPS-treated chondrocytes; this resulted in a declined expression of type II collagen, but an increase in the expression of MMP-13, COX-2, and IL-6. Overall, silencing circFADS2 caused a significant reduction in the proliferative rate of LPS-treated chondrocytes, increased apoptotic levels, miR-498 upregulation, and mTOR downregulation. Dual-luciferase reporter assay indicated that circFADS2 directly targeted miR-498. In contrast, miR-498 down-regulation affected circFADS2 silencing, promoting extracellular matrix (ECM) degradation and apoptosis. The 3’ UTR of the mTOR gene is targeted by miR-498, and consequently, in cells transfected with miR-498, there was a significant reduction of mTOR expression at the protein and mRNA levels. Silencing mTOR had a similar effect to circFADS2 silencing on type II collagen, MMP-13, COX-2, and IL-6 expression, as well as cell proliferation and apoptosis. In conclusion, circFADS2 may affect LPS-induced chondrocytes properties by regulating the ECM catabolism, inflammation, and apoptosis in chondrocytes.
Collapse
Affiliation(s)
- Guoqing Li
- , Department of Rheumatology, Affiliated hospital of Yangzhou University, Yangzhou University, Jiangsu 225000, China
| | - Wei Tan
- , Department of Rheumatology, Affiliated hospital of Yangzhou University, Yangzhou University, Jiangsu 225000, China
| | - Yuxuan Fang
- , Clinical Medical College, Dalian Medical University, Jiangsu 225000, China
| | - Xia Wu
- , Clinical Medical College, Dalian Medical University, Jiangsu 225000, China
| | - Wei Zhou
- , Department of Rheumatology, Affiliated hospital of Yangzhou University, Yangzhou University, Jiangsu 225000, China
| | - Chunwang Zhang
- , Clinical Medical College, Dalian Medical University, Jiangsu 225000, China
| | - Yu Zhang
- , Medical College of Yangzhou University, Jiangsu 225000, China
| | - Yanqing Liu
- , Medical College of Yangzhou University, Jiangsu 225000, China
| | - Guangzheng Jiu
- , Department of Physiology, School of Medicine, Showa University, Jiangsu 225000, China
| | - Dan Liu
- , Department of Pathology, Clinical Medical College, Yangzhou University, Jiangsu 225000, China
| |
Collapse
|
28
|
Chen C, Yin P, Hu S, Sun X, Li B. Circular RNA-9119 protects IL-1β-treated chondrocytes from apoptosis in an osteoarthritis cell model by intercepting the microRNA-26a/PTEN axis. Life Sci 2020; 256:117924. [PMID: 32522568 DOI: 10.1016/j.lfs.2020.117924] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 05/23/2020] [Accepted: 06/05/2020] [Indexed: 12/11/2022]
Abstract
AIMS Osteoarthritis (OA) is a common degenerative joint disease characterized by cartilage degeneration and joint inflammation. As its pathogenesis remains unclear, there are no effective treatments established. Circular RNA (circRNA), microRNA (miRNA), and other noncoding RNAs participate in OA development; however, the effects and mechanisms of circRNA and miRNA in OA remain unknown. MAIN METHODS Cartilage miRNA was examined in patients with and without OA. KEY FINDINGS CircRNA-9119 and phosphatase and tensin homolog (PTEN) expression decreased in OA-affected cartilage and interleukin (IL)-1β-induced chondrocytes, and miR-26a expression significantly decreased in normal cells and tissues. CircRNA-9119 overexpression restored chondrocyte growth, whereas IL-1β treatment impaired chondrocyte growth. Annexin V-FITC & PI flow cytometry and Bcl-2/Bax ratio measurement indicated that the apoptosis of IL-1β-treated articular chondrocytes was decreased by circRNA-9119 upregulation. Bioinformatic prediction and the dual-luciferase reporter assay indicated that circRNA-9119 served as a miR-26a sponge and that miR-26a targeted the 3'-UTR of PTEN. Transfection of chondrocytes with a circRNA-9119-overexpressing vector revealed downregulation of miR-26a expression. Furthermore, circRNA-9119 overexpression induced PTEN expression. In addition, a miR-26a mimic induced IL-1β-induced chondrocyte apoptosis, and circRNA-9119 overexpression inhibited IL-1β-induced chondrocyte apoptosis. SIGNIFICANCE CircRNA-9119 is an important regulator of IL-1β-treated chondrocytes through the miR-26a/PTEN axis, possibly contributing to OA development.
Collapse
Affiliation(s)
- Changjian Chen
- Joint Surgical Department, The Second Hospital of Dalian Medical University, China
| | - Peng Yin
- Orthopedic Trauma Department, The Second Hospital of Dalian Medical University, China
| | - Shengxiong Hu
- Orthopedic Surgery, People's Hospital of Huangyuan County, Qinghai Province, China
| | - Xuegang Sun
- Orthopedic Surgery, The Second Hospital of Dalian Medical University, China.
| | - Baowen Li
- Joint Surgical Department, The Second Hospital of Dalian Medical University, China.
| |
Collapse
|
29
|
Zou LX, Yu L, Zhao XM, Liu J, Lu HG, Liu GW, Guo WC. MiR-375 Mediates Chondrocyte Metabolism and Oxidative Stress in Osteoarthritis Mouse Models through the JAK2/STAT3 Signaling Pathway. Cells Tissues Organs 2020; 208:13-24. [PMID: 32045921 DOI: 10.1159/000504959] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 11/24/2019] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE The aim of this work was to determine the effect of miR-375 on chondrocyte metabolism and oxidative stress in osteoarthritis (OA) mouse models through the JAK2/STAT3 signaling pathway. METHODS Chondrocytes were divided into control, IL-1β, IL-1β + miR-375 mimic, IL-1β + miR-375 inhibitor, IL-1β + miR-NC (negative control), and IL-1β + miR-375 inhibitor + siJAK2 groups. The chondrocyte proliferation was determined by MTT assay, the superoxide dismutase (SOD) and malondialdehyde (MDA) levels by corresponding kits, and the chondrocyte apoptosis by TUNEL staining. Furthermore, OA mouse models were divided into Sham, OA + miR-NC, and OA + miRNA-375 antagomir groups. The pathological changes were observed, and the expressions of miR-375 and the JAK2/STAT3 pathway were determined by qRT-PCR and Western blotting, respectively. RESULTS IL-1β-induced chondrocytes had significant increases in miR-375 and MDA, with decreased proliferation and SOD levels, as compared to the control group. Meanwhile, they also exhibited elevated apoptosis, with upregulations of ADAMTS-5 and MMP-13 and downregulations of COL2A1 and ACAN, as well as decreased p-JAK2/JAK2, p-STAT3/STAT3, and Bcl-2/Bax. However, these changes were significantly improved after transfection with miR-375 inhibitor, but transfection with miR-375 mimic resulted in severer exacerbation. Notably, the improvement of miR-375 inhibitor could be abolished by transfection with siJAK2. Furthermore, miR-375 antagomir significantly alleviated OA progression in OA mice in vivo. CONCLUSION MiR-375 suppression enhanced the ability of chondrocyte to antagonize the oxidative stress and maintained the homeostasis of extracellular matrix metabolism to protect chondrocytes from OA via activation of the JAK2/STAT3 pathway, indicating that miR-375 is a potential molecular target for OA treatment.
Collapse
Affiliation(s)
- Li-Xue Zou
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ling Yu
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xun-Ming Zhao
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, China
| | - Jun Liu
- Department of Orthopedics, Jingzhou Central Hospital, Jingzhou City, China
| | - Hou-Gen Lu
- Department of Orthopedics, Jingzhou Central Hospital, Jingzhou City, China
| | - Gai-Wei Liu
- Department of Orthopedics, Jingzhou Central Hospital, Jingzhou City, China
| | - Wei-Chun Guo
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, China,
| |
Collapse
|
30
|
Li J, Han G, Ma M, Wei G, Shi X, Guo Z, Li T, Meng H, Cao Y, Liu X. Xanthan Gum Ameliorates Osteoarthritis and Mitigates Cartilage Degradation via Regulation of the Wnt3a/β-Catenin Signaling Pathway. Med Sci Monit 2019; 25:7488-7498. [PMID: 31587011 PMCID: PMC6792505 DOI: 10.12659/msm.916092] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Background Osteoarthritis (OA) is a joint disease characterized by articular cartilage degeneration and inflammation. We have previously clarified that a xanthan gum (XG) preparation exerts ameliorating effect on a rabbit OA model by regulating matrix metalloproteinase (MMP)-1 and MMP-3, which are critical proteins in the Wnt3a/β-catenin pathway. Thus, it is reasonable to predict that the Wnt3a/β-catenin pathway is involved in the treatment of OA with XG. Material/Methods The effect of XG in OA model animals were observed by hematoxylin and eosin staining (HE), Safranin O staining, and Fast Green staining. Articular cartilage degradation on the medial plateau sides was quantified using the modified Pritzker OARSI score. The levels of IL-6, TNF-α, and IL-1β in synovial fluid were determined with ELISA. The protective effect of XG in rat chondrocytes was assessed by CCK8 assay. Moreover, activation of the Wnt3a/β-catenin pathway and the expression of MMP13, ADAMTS5, aggrecan, and collagen II under the influence of XG was measured by Western blot and qRT-PCR. Results Our results showed that XG reduced the OARSI score and the concentration of inflammatory cytokines in OA after intra-articular injection. XG acted on Wnt3a/β-catenin in ATDC5 cells in a dose-dependent manner and exhibited a protective effect. XG also decreased the expression of MMP13 and ADAMTS5 and rescued the inhibition of aggrecan and collagen II expression in SNP-stimulated chondrocytes. Conclusions These results indicate that the effects of XG are related to the Wnt3a/β-catenin pathway and XG suppresses matrix degradation by inhibiting the expression of MMPs and ADAMTS and promotes aggrecan and collagen II content in the ECM, indicating its favorable potential for use in OA therapy.
Collapse
Affiliation(s)
- Jingyuan Li
- The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China (mainland)
| | - Guanying Han
- The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China (mainland)
| | - Min Ma
- The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China (mainland)
| | - Guohua Wei
- Jinzhou Medical University, Jinzhou, Liaoning, China (mainland)
| | - Xiaolei Shi
- Jinzhou Medical University, Jinzhou, Liaoning, China (mainland)
| | - Zhe Guo
- The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China (mainland)
| | - Tingting Li
- The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China (mainland)
| | - Hai Meng
- The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China (mainland)
| | - Yangyang Cao
- The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China (mainland)
| | - Xingyuan Liu
- Jinzhou Medical University, Jinzhou, Liaoning, China (mainland)
| |
Collapse
|
31
|
Cai C, Min S, Yan B, Liu W, Yang X, Li L, Wang T, Jin A. MiR-27a promotes the autophagy and apoptosis of IL-1β treated-articular chondrocytes in osteoarthritis through PI3K/AKT/mTOR signaling. Aging (Albany NY) 2019; 11:6371-6384. [PMID: 31460867 PMCID: PMC6738432 DOI: 10.18632/aging.102194] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 08/10/2019] [Indexed: 12/14/2022]
Abstract
Osteoarthritis (OA) is a common degenerative joint disorder, which involves articular cartilage degeneration as well as joint inflammatory reactions. The recent studies have identified microRNA (miRNA) as one of the epigenetic mechanisms for the regulation of gene expression. Here we aim to reveal the role of miRNA in the regulation of gene expression in articular chondrocytes and its significance in the OA pathogenesis. In the present study, miRNA profiling was performed using OA cartilage and normal healthy cartilage tissues. As compared to their levels in normal cells and tissues, miR-27a expression was found to be upregulated in OA cartilage and IL-1β-treated articular chondrocytes. TUNEL staining, as well as flow cytometry with Annexin V-FITC/PI double labeling indicated that miR-27a inhibition reduced the apoptosis of IL-1β-treated articular chondrocytes. Bioinformatics prediction and the dual-luciferase reporter assay indicated that miR-27a targeted the 3'-UTR of the PI3K gene to silence it. The PI3K mRNA level in OA cartilage and IL-1β-treated articular chondrocytes was also downregulated, comparing with normal cells and tissues. Transfection of chondrocytes transfected with the miR-27a inhibitor upregulated the PI3K expression. This study demonstrated miR-27a is a regulator of the PI3K-Akt-mTOR axis in human chondrocytes and could participate in OA pathogenesis.
Collapse
Affiliation(s)
- Chen Cai
- Department of Spine Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Shaoxiong Min
- Department of Spine Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Bo Yan
- Department of Spine Surgery, The Third Affliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Wen Liu
- Department of Cell Biology, School of Basic Medical Science, Southern Medical University, Guangzhou, Guangdong, China
| | - Xiao Yang
- Department of Spine Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Liuxun Li
- Department of Spine Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Ting Wang
- Department of Cell Biology, School of Basic Medical Science, Southern Medical University, Guangzhou, Guangdong, China
| | - Anmin Jin
- Department of Spine Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| |
Collapse
|
32
|
Abstract
Osteoarthritis (OA) is a chronic degenerative joint disease, in which metabolic imbalance in bone is observed. The pathological mechanism of metabolic imbalance is not clear yet, but the nutritional factors, particularly the vitamins, might be intrinsic to the development and progression of OA. In this review article, we have explored databases such as PubMed, Scopus, and Google Scholar articles until the beginning of 2017 and reviewed the role of fat-soluble vitamins in pathological and therapeutic aspects of OA. Vitamin D plays an important role in the development and maintenance of the skeleton, as well as bone and cartilage metabolism, and its deficiency is implicated in the pathological process of OA. Vitamin E enhances chondrocyte growth and exhibits an anti-inflammatory activity, as well as plays an important role in the prevention of cartilage degeneration. In human OA cartilage, vitamin K deficiency produces abnormal growth plate calcification and inappropriate mineralization of cartilage. Thus, these fat-soluble vitamins play a key role in the pathophysiology of OA, and supplementation of these vitamins may provide innovative approaches for OA management. However, vitamin A has a different role, which is a regulator of cartilage and skeletal formation. When metabolite levels of vitamin A are elevated in synovial fluid, they appear to drive OA development. The role of inhibitors of vitamin A here remains unclear. More investigations are needed to examine the effects of fat-soluble vitamins on the various molecular pathways of OA, as well as to assess the efficacy and safety of their usage clinically.
Collapse
|
33
|
Al-Modawi RN, Brinchmann JE, Karlsen TA. Multi-pathway Protective Effects of MicroRNAs on Human Chondrocytes in an In Vitro Model of Osteoarthritis. MOLECULAR THERAPY. NUCLEIC ACIDS 2019; 17:776-790. [PMID: 31446120 PMCID: PMC6716067 DOI: 10.1016/j.omtn.2019.07.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 07/12/2019] [Accepted: 07/16/2019] [Indexed: 01/15/2023]
Abstract
Osteoarthritis (OA) is the most common degenerative joint disease. One of the main pathogenic factors of OA is thought to be inflammation. Other factors associated with OA are dysregulation of microRNAs, reduced autophagic activity, oxidative stress, and altered metabolism. microRNAs are small non-coding RNAs that are powerful regulators of gene expression. miR-140-5p is considered a cartilage-specific microRNA, is necessary for in vitro chondrogenesis, has anti-inflammatory properties, and is downregulated in osteoarthritic cartilage. Its passenger strand, miR-140-3p, is the most highly expressed microRNA in healthy cartilage and increases during in vitro chondrogenesis. miR-146a is a well-known anti-inflammatory microRNA. Several studies have illustrated its role in OA and autoimmune diseases. We show that, when human chondrocytes were transfected individually with miR-140-5p, miR-140-3p, or miR-146a prior to stimulation with interleukin-1 beta and tumor factor necrosis-alpha as an inflammatory model of OA, each of these microRNAs exhibited similar protective effects. Mass spectrometry analysis provided an insight to the altered proteome. All three microRNAs downregulated important inflammatory mediators. In addition, they affected different proteins belonging to the same biological processes, suggesting an overall inhibition of inflammation and oxidative stress, enhancement of autophagy, and restoration of other homeostatic cellular mechanisms, including metabolism.
Collapse
Affiliation(s)
- Rua Nader Al-Modawi
- Norwegian Center for Stem Cell Research, Department of Immunology and Transfusion Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway.
| | - Jan E Brinchmann
- Norwegian Center for Stem Cell Research, Department of Immunology and Transfusion Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway; Department of Molecular Medicine, University of Oslo, Oslo, Norway.
| | - Tommy A Karlsen
- Norwegian Center for Stem Cell Research, Department of Immunology and Transfusion Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway
| |
Collapse
|
34
|
Choi MC, Jo J, Park J, Kang HK, Park Y. NF-κB Signaling Pathways in Osteoarthritic Cartilage Destruction. Cells 2019; 8:cells8070734. [PMID: 31319599 PMCID: PMC6678954 DOI: 10.3390/cells8070734] [Citation(s) in RCA: 294] [Impact Index Per Article: 58.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 07/15/2019] [Accepted: 07/15/2019] [Indexed: 12/21/2022] Open
Abstract
Osteoarthritis (OA) is a type of joint disease associated with wear and tear, inflammation, and aging. Mechanical stress along with synovial inflammation promotes the degradation of the extracellular matrix in the cartilage, leading to the breakdown of joint cartilage. The nuclear factor-kappaB (NF-κB) transcription factor has long been recognized as a disease-contributing factor and, thus, has become a therapeutic target for OA. Because NF-κB is a versatile and multi-functional transcription factor involved in various biological processes, a comprehensive understanding of the functions or regulation of NF-κB in the OA pathology will aid in the development of targeted therapeutic strategies to protect the cartilage from OA damage and reduce the risk of potential side-effects. In this review, we discuss the roles of NF-κB in OA chondrocytes and related signaling pathways, including recent findings, to better understand pathological cartilage remodeling and provide potential therapeutic targets that can interfere with NF-κB signaling for OA treatment.
Collapse
Affiliation(s)
- Moon-Chang Choi
- Department of Biomedical Science, Chosun University, Gwangju 61452, Korea.
| | - Jiwon Jo
- Department of Biomedical Science, Chosun University, Gwangju 61452, Korea
| | - Jonggwan Park
- Department of Bioinformatics, Kongju National University, Kongju 38065, Korea
| | - Hee Kyoung Kang
- Department of Biomedical Science, Chosun University, Gwangju 61452, Korea
| | - Yoonkyung Park
- Department of Biomedical Science, Chosun University, Gwangju 61452, Korea.
| |
Collapse
|
35
|
Oliviero A, Della Porta G, Peretti GM, Maffulli N. MicroRNA in osteoarthritis: physiopathology, diagnosis and therapeutic challenge. Br Med Bull 2019; 130:137-147. [PMID: 31066454 DOI: 10.1093/bmb/ldz015] [Citation(s) in RCA: 139] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 03/03/2019] [Accepted: 04/02/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND Osteoarthritis (OA) is the most orthopedic condition. The pattern of gene expression and the transcription factors that exert control of chondrogenesis have been extensively studied. SOURCES OF DATA A systematic search (up to July 2018) of articles assessing the role of microRNA (miRNA) in physiopathology, diagnosis and therapy of OA was performed, with the purpose of giving a critical perspective of the possibilities for diagnostic and therapeutic use of miRNA in the management of OA. AREAS OF AGREEMENT miRNAs are small noncoding RNAs that can regulate gene expression in human cells. miRNAs can be expressed in a different fashion in osteoarthritic compared to nonosteoarthritic cartilage. AREAS OF CONTROVERSY The mechanisms that produce alteration of gene expression in OA are still not completely understood. miRNAs may be involved in the diagnosis of OA as well as in its treatment. GROWING POINTS There are complex interactions between miRNAs and their multiple target genes. These interactions may be important in gene regulation and the control of homeostatic pathways in OA. AREAS TIMELY FOR DEVELOPING RESEARCH miRNA could be useful for diagnostic or management purposes, but the issue of delivery of miRNA targeting agents needs to be overcome before miRNA can be applied in clinical practice.
Collapse
Affiliation(s)
- Antonio Oliviero
- Department of Trauma and Orthopaedic Surgery, Azienda Ospedaliera Universitaria, San Giovanni di Dio e Ruggi D'Aragona, Via San Leonardo, Salerno, Italy
| | - Giovanna Della Porta
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, Baronissi, SA, Italy
| | - Giuseppe M Peretti
- Istituto di Ricovero e Cura a Carattere Scientifico, Via Riccardo Galeazzi, Milano MI Italy
- Department of Orthopaedics, University of Milan, Via Colombo, Milan, Italy
| | - Nicola Maffulli
- Department of Trauma and Orthopaedic Surgery, Azienda Ospedaliera Universitaria, San Giovanni di Dio e Ruggi D'Aragona, Via San Leonardo, Salerno, Italy
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, Baronissi, SA, Italy
- Queen Mary University of London, Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Mile End Hospital, Bancroft Road, London, England
- Institute of Science and Technology in Medicine, Keele University School of Medicine, Thornburrow Drive, Stoke-on-Trent, England
| |
Collapse
|
36
|
Simons VS, Lochnit G, Wilhelm J, Ishaque B, Rickert M, Steinmeyer J. Comparative Analysis of Peptide Composition and Bioactivity of Different Collagen Hydrolysate Batches on Human Osteoarthritic Synoviocytes. Sci Rep 2018; 8:17733. [PMID: 30531866 PMCID: PMC6286367 DOI: 10.1038/s41598-018-36046-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 11/13/2018] [Indexed: 11/09/2022] Open
Abstract
Collagen hydrolysates (CHs) are heterogeneous mixtures of collagen peptides that are often used as nutraceuticals for osteoarthritis (OA). In this study, we compared the peptide composition and pharmacological effects of three different CH preparations (CH-Alpha®, Peptan® B 2000 and Mobiforte®) as well as their production batches. Our biochemical analysis using MALDI-TOF mass spectrometry and the ICPL™-isotope labelling method revealed marked differences between different CH preparations and even between some production batches of the same preparation. We also investigated the pharmacological effects of these CHs on human fibroblast-like synoviocytes (FLS). No significant effects on cultured FLS could be demonstrated for either production batch of CH-Alpha®, Peptan® B 2000, and Mobiforte® analyzing a small number of pharmacological relevant targets. Thus, our study already shows for the first time that different production batches of the same CH preparation as well as different CH preparations can differ significantly in their peptide composition. In this line, further studies are also needed to verify equal pharmacological efficacy of CH batches on a much broader range of (patho)physiological relevant targets. If OA patients are to be offered a safe and effective nutraceutical a better knowledge about all potential effects as well as ensuring the same active-substance levels are a prerequisite.
Collapse
Affiliation(s)
- Viktor S Simons
- Laboratory for Experimental Orthopaedics, Department of Orthopaedics, Justus Liebig University Giessen, Paul-Meimberg-Str. 3, 35392, Giessen, Germany
| | - Guenter Lochnit
- Protein Analytics, Department of Biochemistry, Faculty of Medicine, Justus Liebig University Giessen, Friedrichstr. 24, 35392, Giessen, Germany
| | - Jochen Wilhelm
- German Lung Research Center, Justus Liebig University Giessen, Gaffkystr. 11, 35392, Giessen, Germany
| | - Bernd Ishaque
- Laboratory for Experimental Orthopaedics, Department of Orthopaedics, Justus Liebig University Giessen, Paul-Meimberg-Str. 3, 35392, Giessen, Germany
| | - Markus Rickert
- Laboratory for Experimental Orthopaedics, Department of Orthopaedics, Justus Liebig University Giessen, Paul-Meimberg-Str. 3, 35392, Giessen, Germany
| | - Juergen Steinmeyer
- Laboratory for Experimental Orthopaedics, Department of Orthopaedics, Justus Liebig University Giessen, Paul-Meimberg-Str. 3, 35392, Giessen, Germany.
| |
Collapse
|
37
|
Bao X, Hu X. Up-regulated expression of E2F2 is necessary for p16INK4a-induced cartilage injury. BMC Musculoskelet Disord 2018; 19:334. [PMID: 30219053 PMCID: PMC6138916 DOI: 10.1186/s12891-018-2253-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 08/30/2018] [Indexed: 12/22/2022] Open
Abstract
Background Cartilage degradation would result in osteoarthritis (OA). p16INK4awas found in some age-related diseases. In this study, we aimed to determine the role of p16INK4a during OA and to investigate the underlying mechanisms. Methods Enzyme-linked immunosorbent assay (ELISA) was performed to test the activity of senescence-associated secretory phenotype (SASP). Real-time PCR (RT-PCR) and Western blot were used to determine the expressions of target genes. Results The increased expressions of p16INK4a and E2F2 were accompanied with cartilage degradation induced by IL-1β. Over-expression of p16INK4a enhanced the secretion of SASP markers (TGFβ, IL-6, IL-8, IL-1α, MMP3 and MMP13), reduced the expression of type II procollagen (COL2A1).Thus, the over-expression of p16INK4a lead to cartilage injury. Moreover, we found that the expression of E2F2 was enhanced in p16INK4a over-expression group, and that cartilage injury caused by p16INK4a was alleviated by depleting E2F2. Conclusions p16INK4a was up-regulated during the cartilage injury in OA. p16INK4a promoted cartilage injury by increasing the expression of E2F2. Thus, this study extends the molecular regulation network for understanding pathological progression of OA, and provides potential therapeutic target for OA.
Collapse
Affiliation(s)
- Xinnan Bao
- Department of Orthopedics, The First People's Hospital of Changzhou, No.185 Juqian Street, Changzhou, Jiangsu Province, 213003, China
| | - Xinyu Hu
- Orthopedic Trauma Department, The First People's Hospital of Changzhou, No.185 Juqian Street, Changzhou, Jiangsu Province, 213003, China.
| |
Collapse
|
38
|
Meo Burt P, Xiao L, Hurley MM. FGF23 Regulates Wnt/β-Catenin Signaling-Mediated Osteoarthritis in Mice Overexpressing High-Molecular-Weight FGF2. Endocrinology 2018; 159:2386-2396. [PMID: 29718273 PMCID: PMC6457004 DOI: 10.1210/en.2018-00184] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 04/21/2018] [Indexed: 12/23/2022]
Abstract
Although humans with X-linked hypophosphatemia (XLH) and the Hyp mouse, a murine homolog of XLH, are known to develop degenerative joint disease, the exact mechanism that drives the osteoarthritis (OA) phenotype remains unclear. Mice that overexpress high-molecular-weight fibroblast growth factor (FGF) 2 isoforms (HMWTg mice) phenocopy both XLH and Hyp, including OA with increased FGF23 production in bone and serum. Because HMWTg cartilage also has increased FGF23 and there is cross-talk between FGF23-Wnt/β-catenin signaling, the purpose of this study was to determine if OA observed in HMWTg mice is due to FGF23-mediated canonical Wnt signaling in chondrocytes, given that both pathways are implicated in OA pathogenesis. HMWTg OA joints had decreased Dkk1, Sost, and Lrp6 expression with increased Wnt5a, Wnt7b, Lrp5, Axin2, phospho-GSK3β, Lef1, and nuclear β-catenin, as indicated by immunohistochemistry or quantitative PCR analysis. Chondrocytes from HMWTg mice had enhanced alcian blue and alkaline phosphatase staining as well as increased FGF23, Adamts5, Il-1β, Wnt7b, Wnt16, and Wisp1 gene expression and phospho-GSK3β protein expression as indicated by Western blot, compared with chondrocytes of vector control and chondrocytes from mice overexpressing the low-molecular-weight isoform, which were protected from OA. Canonical Wnt inhibitor treatment rescued some of those parameters in HMWTg chondrocytes, seemingly delaying the initially accelerated chondrogenic differentiation. FGF23 neutralizing antibody treatment was able to partly ameliorate OA abnormalities in subchondral bone and reduce degradative/hypertrophic chondrogenic marker expression in HMWTg joints in vivo. These results demonstrate that osteoarthropathy of HMWTg is at least partially due to FGF23-modulated Wnt/β-catenin signaling in chondrocytes.
Collapse
Affiliation(s)
- Patience Meo Burt
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, UConn Health, Farmington, Connecticut
| | - Liping Xiao
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, UConn Health, Farmington, Connecticut
| | - Marja M Hurley
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, UConn Health, Farmington, Connecticut
- Correspondence: Marja M. Hurley, MD, Department of Medicine MC-3023, UConn Health, 263 Farmington Avenue, Farmington, Connecticut 06030. E-mail:
| |
Collapse
|
39
|
Yu T, Qu J, Wang Y, Jin H. Retracted
: Ligustrazine protects chondrocyte against IL‐1β induced injury by regulation of SOX9/NF‐κB signaling pathway. J Cell Biochem 2018; 119:7419-7430. [DOI: 10.1002/jcb.27051] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 04/23/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Tao Yu
- Department of OrthopedicsChina‐Japan Union Hospital of Jilin UniversityChangchunChina
| | - Ji Qu
- Department of OrthopedicsThe Second Hospital of Jilin UniversityChangchunChina
| | - Yang Wang
- Department of OrthopedicsChina‐Japan Union Hospital of Jilin UniversityChangchunChina
| | - Hui Jin
- Department of OrthopedicsThe Second Hospital of Jilin UniversityChangchunChina
| |
Collapse
|
40
|
Yang H, Wu D, Li H, Chen N, Shang Y. Downregulation of microRNA-448 inhibits IL-1β-induced cartilage degradation in human chondrocytes via upregulation of matrilin-3. Cell Mol Biol Lett 2018; 23:7. [PMID: 29483929 PMCID: PMC5824452 DOI: 10.1186/s11658-018-0072-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 02/05/2018] [Indexed: 12/19/2022] Open
Abstract
Background Osteoarthritis is characterized by the continuous degradation of the articular cartilage. The microRNA miR-448 has been found to be broadly involved in cellular processes, including proliferation, apoptosis, invasion and EMT. While aberrant expression of miR-448 has been found in multiple cancers, its level in osteoarthritis cartilage and its role in the progression of this disease are still unknown. Here, we examined the functional roles of miR-448 and its expression in osteoarthritis tissues, including IL-1β-stimulated osteoarthritis chondrocytes. Methods Chondrocytes were isolated from human articular cartilage and stimulated with IL-1β. The expression levels of miR-448 in the cartilage and chondrocytes were both determined. After transfection with an miR-448 mimic or inhibitor, the mRNA levels of aggrecan, type II collagen and MMP-13 were determined. Luciferase reporter assay, qRT-PCR and western blot were performed to explore whether matrilin-3 was a target of miR-448. Furthermore, we co-transfected chondrocytes with miR-448 inhibitor and siRNA for matrilin-3 and then stimulated them with IL-1β to determine whether miR-448-mediated IL-1β-induced cartilage matrix degradation resulted from directly targeting matrilin-3. Results The level of miR-448 was significantly higher and matrilin-3 expression was significantly lower in osteoarthritis cartilage and IL-1β-induced chondrocytes than in normal tissues and cells. Furthermore, matrilin-3 expression was reduced by miR-448 overexpression. MiR-448 downregulation significantly alleviated the IL-1β-induced downregulation of aggrecan and type II collagen expression, and upregulation of MMP-13 expression. MiR-448 overexpression had the opposite effects. Knockdown of matrilin-3 reversed the effects of the miR-448 inhibitor on the expressions of aggrecan, type II collagen and MMP-13. Conclusion The findings showed that miR-448 contributed to the progression of osteoarthritis by directly targeting matrilin-3. This indicates that it has potential as a therapeutic target for the treatment of osteoarthritis.
Collapse
Affiliation(s)
- Hao Yang
- 1Department of Orthopedics, First Affiliated Hospital of Kunming Medical University, Kunming, 650032 Yunnan Province People's Republic of China
| | - Di Wu
- 1Department of Orthopedics, First Affiliated Hospital of Kunming Medical University, Kunming, 650032 Yunnan Province People's Republic of China
| | - Hua Li
- 1Department of Orthopedics, First Affiliated Hospital of Kunming Medical University, Kunming, 650032 Yunnan Province People's Republic of China
| | - Nan Chen
- 1Department of Orthopedics, First Affiliated Hospital of Kunming Medical University, Kunming, 650032 Yunnan Province People's Republic of China
| | - Yongjun Shang
- Department of Orthopedics, Dalian University Affiliated Xinhua Hospital, No. 156 Xinhua Street, Shahekou District, Dalian, 116021 Liaoning Province People's Republic of China
| |
Collapse
|
41
|
Krajewska-Włodarczyk M, Owczarczyk-Saczonek A, Placek W, Osowski A, Wojtkiewicz J. Articular Cartilage Aging-Potential Regenerative Capacities of Cell Manipulation and Stem Cell Therapy. Int J Mol Sci 2018; 19:E623. [PMID: 29470431 PMCID: PMC5855845 DOI: 10.3390/ijms19020623] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 02/11/2018] [Accepted: 02/16/2018] [Indexed: 12/13/2022] Open
Abstract
Changes in articular cartilage during the aging process are a stage of natural changes in the human body. Old age is the major risk factor for osteoarthritis but the disease does not have to be an inevitable consequence of aging. Chondrocytes are particularly prone to developing age-related changes. Changes in articular cartilage that take place in the course of aging include the acquisition of the senescence-associated secretory phenotype by chondrocytes, a decrease in the sensitivity of chondrocytes to growth factors, a destructive effect of chronic production of reactive oxygen species and the accumulation of the glycation end products. All of these factors affect the mechanical properties of articular cartilage. A better understanding of the underlying mechanisms in the process of articular cartilage aging may help to create new therapies aimed at slowing or inhibiting age-related modifications of articular cartilage. This paper presents the causes and consequences of cellular aging of chondrocytes and the biological therapeutic outlook for the regeneration of age-related changes of articular cartilage.
Collapse
Affiliation(s)
- Magdalena Krajewska-Włodarczyk
- Department of Rheumatology, Municipal Hospital in Olsztyn, 10-900 Olsztyn, Poland.
- Department of Internal Medicine, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 10-900 Olsztyn, Poland.
- Department of Pathophysiology, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 10-900 Olsztyn, Poland.
| | - Agnieszka Owczarczyk-Saczonek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 10-900 Olsztyn, Poland.
| | - Waldemar Placek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 10-900 Olsztyn, Poland.
| | - Adam Osowski
- Department of Pathophysiology, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 10-900 Olsztyn, Poland.
| | - Joanna Wojtkiewicz
- Department of Pathophysiology, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 10-900 Olsztyn, Poland.
- Laboratory for Regenerative Medicine, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 10-900 Olsztyn, Poland.
| |
Collapse
|
42
|
Zhou ZB, Du D, Huang GX, Chen A, Zhu L. Circular RNA Atp9b, a competing endogenous RNA, regulates the progression of osteoarthritis by targeting miR-138-5p. Gene 2018; 646:203-209. [PMID: 29305974 DOI: 10.1016/j.gene.2017.12.064] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 12/21/2017] [Accepted: 12/29/2017] [Indexed: 10/18/2022]
Abstract
Osteoarthritis (OA) is the most common joint disease and is mainly characterized by degradation of the articular cartilage. Recently, circular RNAs (circRNAs), novel noncoding RNAs with different biological functions and pathological implications, have been reported to be closely associated with various diseases. Growing evidence indicates that circRNAs act as competing endogenous RNAs (ceRNAs) that bind with microRNAs (miRNAs) and regulate their downstream functions. Here, we identified a new circRNA, circRNA_Atp9b, and further investigated its function in OA using a well-established mouse chondrocyte model. We demonstrated that circRNA_Atp9b expression was significantly up-regulated in mouse chondrocytes after stimulation with interleukin-1 beta (IL-1β), and that knockdown of circRNA_Atp9b promoted the expression of type II collagen while inhibiting the generation of MMP13, COX-2 and IL-6. Moreover, there was a negative correlation between the expression levels of circRNA_Atp9b and microRNA (miR)-138-5p, indicating that miR-138-5p also played a role in IL-1β-induced chondrocytes. Bioinformatics analysis predicted circRNA_Atp9b directly target miR-138-5p, which was validated by dual-luciferase assay. Further functional experiments revealed that down-regulation of miR-138-5p partly reversed the effects of circRNA_Atp9b on extracellular matrix (ECM) catabolism and inflammation. Taken together, these results suggest that circRNA_Atp9b regulates OA progression by modulating ECM catabolism and inflammation in chondrocytes via sponging miR-138-5p. Our findings provide novel insight into the regulatory mechanism of circRNA_Atp9b in OA and may contribute to establishing potential therapeutic strategies.
Collapse
Affiliation(s)
- Zhi-Bin Zhou
- Department of Orthopaedic Trauma Surgery, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, China
| | - Di Du
- Department of Orthopaedic Trauma Surgery, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, China
| | - Gao-Xiang Huang
- Department of Pathology, No. 181 Hospital of PLA, Guilin, Guangxi 541002, China
| | - Aimin Chen
- Department of Orthopaedic Trauma Surgery, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, China.
| | - Lei Zhu
- Department of Orthopaedic Trauma Surgery, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, China.
| |
Collapse
|
43
|
Yin CM, Suen WCW, Lin S, Wu XM, Li G, Pan XH. Dysregulation of both miR-140-3p and miR-140-5p in synovial fluid correlate with osteoarthritis severity. Bone Joint Res 2017; 6:612-618. [PMID: 29092816 PMCID: PMC5717073 DOI: 10.1302/2046-3758.611.bjr-2017-0090.r1] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 07/10/2017] [Indexed: 12/21/2022] Open
Abstract
Objectives This study looked to analyse the expression levels of microRNA-140-3p and microRNA-140-5p in synovial fluid, and their correlations to the severity of disease regarding knee osteoarthritis (OA). Methods Knee joint synovial fluid samples were collected from 45 patients with OA of the knee (15 mild, 15 moderate and 15 severe), ten healthy volunteers, ten patients with gouty arthritis, and ten with rheumatoid arthritis. The Kellgren–Lawrence grading (KLG) was used to assess the radiological severity of knee OA, and the patients were stratified into mild (KLG < 2), moderate (KLG = 2), and severe (KLG > 2). The expression of miR-140-3p and miR-140-5p of individual samples was measured by SYBR Green quantitative polymerase chain reaction (PCR) analysis. The expression of miR-140-3p and miR-140-5p was normalised to U6 internal control using the 2-△△CT method. All data were processed using SPSS software. Results Expression of both miR-140-3p and miR-140-5p was downregulated in OA synovial fluid, showing a statistical difference between the OA and non-OA group, and increased OA severity was associated with a decreased expression of miR-140-3p or miR-140-5p. The Spearman rank correlation analysis suggested that the expression of miR-140-3p or miR-140-5p was negatively correlated with OA severity. In addition, the expression of miR-140-5p was 7.4 times higher than that of miR-140-3p across all groups. Conclusion The dysregulation of miR-140-3p and miR-140-5p in synovial fluid and their correlations with the disease severity of OA may provide an important experimental basis for OA classification, and the miR-140-3p/miR-140-5p are of great potential as biomarkers in the diagnosis and clinical management of patients with OA. Cite this article: C-M. Yin, W-C-W. Suen, S. Lin, X-M. Wu, G. Li, X-H. Pan. Dysregulation of both miR-140-3p and miR-140-5p in synovial fluid correlate with osteoarthritis severity. Bone Joint Res 2017;6:612–618. DOI: 10.1302/2046-3758.611.BJR-2017-0090.R1.
Collapse
Affiliation(s)
- C-M Yin
- Shenzhen Bao'an People's Hospital, Department of Orthopaedics and Traumatology, Shenzhen Bao'an People's Hospital affiliated to Southern Medical University and Shenzhen 8th People's Hospital, Shenzhen, China
| | - W-C-W Suen
- Shenzhen Bao'an People's Hospital, Department of Orthopaedics and Traumatology, affiliated to Southern Medical University and Shenzhen 8th People's Hospital, Shenzhen, China and Department of Orthopaedics and Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
| | - S Lin
- The Chinese University of Hong Kong, Department of Orthopaedics and Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
| | - X-M Wu
- Shenzhen Bao'an People's Hospital, Department of Orthopaedics and Traumatology, Shenzhen Bao'an People's Hospital affiliated to Southern Medical University and Shenzhen 8th People's Hospital, Shenzhen, China
| | - G Li
- The Chinese University of Hong Kong, Department of Orthopaedics and Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
| | - X-H Pan
- Shenzhen Bao'an People's Hospital, Department of Orthopaedics and Traumatology, Shenzhen Bao'an People's Hospital affiliated to Southern Medical University and Shenzhen 8th People's Hospital, Shenzhen, China
| |
Collapse
|
44
|
Ji B, Guo W, Ma H, Xu B, Mu W, Zhang Z, Amat A, Cao L. Isoliquiritigenin suppresses IL-1β induced apoptosis and inflammation in chondrocyte-like ATDC5 cells by inhibiting NF-κB and exerts chondroprotective effects on a mouse model of anterior cruciate ligament transection. Int J Mol Med 2017; 40:1709-1718. [PMID: 29039445 PMCID: PMC5716454 DOI: 10.3892/ijmm.2017.3177] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Accepted: 09/28/2017] [Indexed: 11/05/2022] Open
Abstract
Isoliquiritigenin (ISL), a natural flavonoid extracted from licorice, has been demonstrated to exert attenuation of the nuclear factor-κB (NF-κB) signaling pathway and anti-inflammatory activity in a wide variety of cells. In the present study, the authors first evaluated the effects of ISL on cartilage degeneration in interleukin-1β (IL-1β)-stimulated chondrocyte-like ATDC5 cells and in a mouse model of osteoarthritis (OA). The data of a cell counting kit-8 and flow cytometry assay indicated that ISL suppressed the inhibitory effect of IL-1β on cell viability. The mRNA and protein expression levels of cyclooxygenase-2 and matrix metalloproteinase-13 were significantly decreased, while the expression of collagen II was increased, as indicated by RT-qPCR and western blot analysis following the chondrocyte-like ATDC5 cells were co-intervened with IL-1β and ISL for 48 h. Also, ISL attenuated protein expressions level of pro-apoptotic Bax, cleaved-caspase-3 and cleaved-caspase-9 and promoted expression of anti-apoptotic Bcl-2. Moreover, ISL inhibited NF-κB p65 phosphorylation induced by IL-1β. In addition, ISL also increased improved the thickness of hyaline cartilage and the production of proteoglycans in the cartilage matrix in a mouse OA model. These results indicated that ISL exerted anti-inflammatory and anti-apoptotic effects on IL-1β-stimulated chondrocyte-like ATDC5 cells, which may be associated with the downregulation of the NF-κB signaling pathway. In this way, the data supported the conclusion that ISL may be a novel potential preventive agent suitable for use in OA therapy.
Collapse
Affiliation(s)
- Baochao Ji
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Wentao Guo
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Hairong Ma
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, Xinjiang 830054, P.R. China
| | - Boyong Xu
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Wenbo Mu
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Zhendong Zhang
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Abdusami Amat
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Li Cao
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| |
Collapse
|
45
|
Endoplasmic reticulum stress participates in the progress of senescence and apoptosis of osteoarthritis chondrocytes. Biochem Biophys Res Commun 2017; 491:368-373. [DOI: 10.1016/j.bbrc.2017.07.094] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 07/15/2017] [Indexed: 12/17/2022]
|
46
|
Down-regulation of microRNA-216b inhibits IL-1β-induced chondrocyte injury by up-regulation of Smad3. Biosci Rep 2017; 37:BSR20160588. [PMID: 28356485 PMCID: PMC5408664 DOI: 10.1042/bsr20160588] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 03/18/2017] [Accepted: 03/28/2017] [Indexed: 01/04/2023] Open
Abstract
Osteoarthritis (OA) is the most common type of joint disease, leading to a major cause of pain and disability. OA is characterized by the continuous degradation of articular cartilage, mainly resulting in an imbalance between synthesis and degradation of articular chondrocyte extracellular matrix (ECM). Aberrant miR-216b expression has been found in multiple cancers. However, the level of miR-216b in OA cartilage and its role in progression of this disease are still unknown. In the present study, the functional roles of miR-216b and its expression in OA tissues and interleukin-1β (IL-1β)-induced chondrocytes were examined. We found that the level of miR-216b was significantly higher and Smad3 expression was obviously lower in OA cartilage and IL-1β-induced chondrocytes than in normal tissues and cells. Furthermore, a bioinformatics analysis and luciferase reporter assay identified Smad3 as a direct target gene of miR-216b, and Smad3 expression was reduced by miR-216b overexpression at both the mRNA and protein levels. A functional analysis demonstrated that miR-216b down-regulation obviously alleviated the IL-1β-induced inhibition in cell proliferation, type II collagen, and aggrecan down-regulation and matrix metalloproteinase-13 (MMP-13) up-regulation, while miR-216b overexpression had the opposite effects. Knockdown of Smad3 by siRNA reversed the effects of the miR-216b inhibitor on cell proliferation, the expressions of type II collagen, aggrecan, and MMP-13. Our results suggested that miR-216b contributes to progression of OA by directly targeting Smad3, providing a potential therapeutic target for treatment of OA.
Collapse
|
47
|
Zhang X, Wang C, Zhao J, Xu J, Geng Y, Dai L, Huang Y, Fu SC, Dai K, Zhang X. miR-146a facilitates osteoarthritis by regulating cartilage homeostasis via targeting Camk2d and Ppp3r2. Cell Death Dis 2017; 8:e2734. [PMID: 28383548 PMCID: PMC5477577 DOI: 10.1038/cddis.2017.146] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 01/25/2017] [Accepted: 03/01/2017] [Indexed: 12/17/2022]
Abstract
Osteoarthritis (OA), characterized by insufficient extracellular matrix synthesis and cartilage degeneration, is known as an incurable disease because its pathogenesis is poorly elucidated. Thus far, limited information is available regarding the pathophysiological role of microRNAs (miRNAs) in OA. In this study, we investigated the specific function of miR-146a in OA pathophysiology using mouse OA models. We found that the articular cartilage degeneration of miR-146a knockout (KO) mice was alleviated compared with that of the wild-type (WT) mice in spontaneous and instability-induced OA models. We demonstrate that miR-146a aggravated pro-inflammatory cytokines induced suppressing the expression of cartilage matrix-associated genes. We further identified calcium/calmodulin-dependent protein kinase II delta (Camk2d) and protein phosphatase 3, regulatory subunit B, beta isoform (Ppp3r2, also known as calcineurin B, type II) were essential targets of miR-146a in regulating cartilage homeostasis. Moreover, we found that surgical-induced OA mice treated with a miR-146a inhibitor significantly alleviated the destruction of articular cartilage via targeting Camk2d and Ppp3r2. These results suggested that miR-146a has a crucial role in maintaining cartilage homeostasis. MiR-146a inhibition in chondrocytes can be a potential therapeutic strategy to ameliorate OA.
Collapse
Affiliation(s)
- Xudong Zhang
- The Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Chuandong Wang
- Department of Orthopedic Surgery, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jingyu Zhao
- The Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Jiajia Xu
- The Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yiyun Geng
- The Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Liming Dai
- The Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yan Huang
- The Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Sai-Chuen Fu
- Department of Orthopaedics and Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Hong kong, China
| | - Kerong Dai
- The Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Xiaoling Zhang
- The Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.,Department of Orthopedic Surgery, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| |
Collapse
|
48
|
Micro RNA-146a expression, NF-κB/P65 activity and serum pentosidine levels as potential biomarkers for disease severity in primary knee osteoarthritis patients. EGYPTIAN RHEUMATOLOGIST 2016. [DOI: 10.1016/j.ejr.2016.02.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
49
|
Yuan Y, Zhang GQ, Chai W, Ni M, Xu C, Chen JY. Silencing of microRNA-138-5p promotes IL-1β-induced cartilage degradation in human chondrocytes by targeting FOXC1: miR-138 promotes cartilage degradation. Bone Joint Res 2016; 5:523-530. [PMID: 27799147 PMCID: PMC5108353 DOI: 10.1302/2046-3758.510.bjr-2016-0074.r2] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 08/08/2016] [Indexed: 12/03/2022] Open
Abstract
Objectives Osteoarthritis (OA) is characterised by articular cartilage degradation. MicroRNAs (miRNAs) have been identified in the development of OA. The purpose of our study was to explore the functional role and underlying mechanism of miR-138-5p in interleukin-1 beta (IL-1β)-induced extracellular matrix (ECM) degradation of OA cartilage. Materials and Methods Human articular cartilage was obtained from patients with and without OA, and chondrocytes were isolated and stimulated by IL-1β. The expression levels of miR-138-5p in cartilage and chondrocytes were both determined. After transfection with miR-138-5p mimics, allele-specific oligonucleotide (ASO)-miR-138-5p, or their negative controls, the messenger RNA (mRNA) levels of aggrecan (ACAN), collagen type II and alpha 1 (COL2A1), the protein levels of glycosaminoglycans (GAGs), and both the mRNA and protein levels of matrix metalloproteinase (MMP)-13 were evaluated. Luciferase reporter assay, quantitative real-time polymerase chain reaction (qRT-PCR), and Western blot were performed to explore whether Forkhead Box C1 (FOCX1) was a target of miR-138-5p. Further, we co-transfected OA chondrocytes with miR-138-5p mimics and pcDNA3.1 (+)-FOXC1 and then stimulated with IL-1β to determine whether miR-138-5p-mediated IL-1β-induced cartilage matrix degradation resulted from targeting FOXC1. Results MiR-138-5p was significantly increased in OA cartilage and in chondrocytes in response to IL-1β-stimulation. Overexpression of miR-138-5p significantly increased the IL-1β-induced downregulation of COL2A1, ACAN, and GAGs, and increased the IL-1β-induced over expression of MMP-13.We found that FOXC1 is directly regulated by miR-138-5p. Additionally, co-transfection with miR-138-5p mimics and pcDNA3.1 (+)-FOXC1 resulted in higher levels of COL2A1, ACAN, and GAGs, but lower levels of MMP-13. Conclusion miR-138-5p promotes IL-1β-induced cartilage degradation in human chondrocytes, possibly by targeting FOXC1. Cite this article: Y. Yuan, G. Q. Zhang, W. Chai,M. Ni, C. Xu, J. Y. Chen. Silencing of microRNA-138-5p promotes IL-1β-induced cartilage degradation in human chondrocytes by targeting FOXC1: miR-138 promotes cartilage degradation. Bone Joint Res 2016;5:523–530. DOI: 10.1302/2046-3758.510.BJR-2016-0074.R2.
Collapse
Affiliation(s)
- Y Yuan
- Department of Orthopaedics, Chinese PLA General Hospital, No.28 Fuxing Road,Haidian District,Beijing 100853,China and, Jinan Military General Hospital, No.25, Shifan Road, Tianqiao District, Jinan 250031, Shandong, China
| | - G Q Zhang
- Department of Orthopaedics, Chinese PLA General Hospital, General Hospital, No.28 Fuxing Road, Haidian District, Beijing 100853, China
| | - W Chai
- Department of Orthopaedics, Chinese PLA General Hospital, General Hospital, No.28 Fuxing Road, Haidian District, Beijing 100853, China
| | - M Ni
- Department of Orthopaedics, Chinese PLA General Hospital, General Hospital, No.28 Fuxing Road, Haidian District, Beijing 100853, China
| | - C Xu
- Department of Orthopaedics, Chinese PLA General Hospital, General Hospital, No.28 Fuxing Road, Haidian District, Beijing 100853, China
| | - J Y Chen
- Department of Orthopaedics, Chinese PLA General Hospital, General Hospital, No.28 Fuxing Road, Haidian District, Beijing 100853, China
| |
Collapse
|
50
|
Asahara H. Current Status and Strategy of microRNA Research for Cartilage Development and Osteoarthritis Pathogenesis. J Bone Metab 2016; 23:121-7. [PMID: 27622175 PMCID: PMC5018604 DOI: 10.11005/jbm.2016.23.3.121] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 07/29/2016] [Indexed: 12/17/2022] Open
Abstract
MicroRNAs (miRNAs), which are small (~21 nucleotides) non-coding RNAs, are important players in endochondral ossification, articular cartilage homeostasis, and arthritis pathogenesis. Comprehensive and genetic analyses of cartilage-specific or cartilage-related miRNAs have provided new information on cartilage development, homeostasis, and related diseases. State-of-the-art combinatorial approaches, including transcription-activator like effector nuclease (TALEN)/clustered regularly interspaced short palindromic repeats (CRISPR) technique for targeting miRNAs and high-throughput sequencing of RNA isolated by cross-linking immunoprecipitation for identifying target messenger RNAs, should be used to determine complex miRNA networks and miRNA-dependent cartilage regulation. Use of advanced drug delivery systems involving cartilage-specific miRNAs will accelerate the application of these new findings in arthritis therapy.
Collapse
Affiliation(s)
- Hiroshi Asahara
- Department of Molecular and Experimental Medicine, The Scripps Research Institute, La Jolla, California, USA.; Department of Systems BioMedicine, Tokyo Medical and Dental University, Tokyo, Japan.; The Core Research for the Evolutionary Science and Technology from Japan Agency for Medical Research and Development, Tokyo, Japan
| |
Collapse
|