1
|
Meng X, Meng X, He Z, Yuan Y, Fan Y, Yin L, Tong Y, Hong Z, Zhu S, Zhang Q, Bi Q. Selenium Deficiency Can Promote the Expression of VEGF and Inflammatory Factors in Cartilage Differentiation and Mediates Cartilage Injury. Biol Trace Elem Res 2024; 202:4170-4179. [PMID: 38159200 DOI: 10.1007/s12011-023-04003-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 12/06/2023] [Indexed: 01/03/2024]
Abstract
Selenium plays a crucial role as a micronutrient, primarily exerting its biological functions through selenoproteins. It has been established that selenium deficiency adversely impacts cartilage development, leading to alterations in chondrocyte function. In regions with low selenium intake, endemic osteochondrosis has been documented, characterized by compromised growth plate and articular cartilage formation. Vascular endothelial growth factor (VEGF) stands out as a pivotal angiogenic factor, with elevated levels contributing significantly to vascular invasion into chondrocytes. This VEGF-mediated invasion serves as a key signal, prompting morphological changes in the growth plate and initiating cartilage remodeling. In animal models, the selenium deficiency group exhibited heightened levels of the cartilage damage marker matrix metalloproteinases 13 (MMP13). This resulted in articular cartilage degeneration, accompanied by a substantial increase in VEGF expression within the growth plate and articular cartilage, as compared to the normal group. In a chondrogenic progenitor cell (CPC) differentiation model, insufficient selenium induced chondrocyte damage and upregulated inflammatory factors such as inducible NO synthase (iNOS) and cyclooxygenase-2 (COX2). The selenium-deficient groups showed elevated expressions of VEGF, VEGFR2, MMP13, Collagen X, and Angiopoietin 1, accelerating the degradation of the extracellular matrix (ECM), which further promoted the development of cartilage-related diseases. Taken together, these findings provide novel insights for a better understanding of the role of low selenium in cartilage degeneration and angiogenesis. They shed light on the intricate influence of low selenium levels on the development of articular cartilage, emphasizing the interconnected pathways and processes involved.
Collapse
Affiliation(s)
- Xiang Meng
- Center for Rehabilitation Medicine, Department of Orthopedics, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Xiumei Meng
- The First Affiliated Hospital of Wannan Medical University, Wuhu, Anhui, People's Republic of China
| | - Zeju He
- Center for Rehabilitation Medicine, Department of Orthopedics, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Ye Yuan
- Center for Rehabilitation Medicine, Department of Orthopedics, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Yong Fan
- Center for Rehabilitation Medicine, Department of Orthopedics, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Li Yin
- Center for Rehabilitation Medicine, Department of Orthopedics, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Yu Tong
- Center for Rehabilitation Medicine, Department of Orthopedics, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Zheping Hong
- Center for Rehabilitation Medicine, Department of Orthopedics, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Senbo Zhu
- Center for Rehabilitation Medicine, Department of Orthopedics, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Qiong Zhang
- Center for Rehabilitation Medicine, Department of Orthopedics, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
- Center for Operating Room, Department of Nursing, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China.
| | - Qing Bi
- Center for Rehabilitation Medicine, Department of Orthopedics, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China.
| |
Collapse
|
2
|
Wang MG, Seale P, Furman D. The infrapatellar fat pad in inflammaging, knee joint health, and osteoarthritis. NPJ AGING 2024; 10:34. [PMID: 39009582 PMCID: PMC11250832 DOI: 10.1038/s41514-024-00159-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Accepted: 06/12/2024] [Indexed: 07/17/2024]
Abstract
Osteoarthritis (OA) is the most common form of arthritis and accounts for nearly $140 billion in annual healthcare expenditures only in the United States. Obesity, aging, and joint injury are major risk factors for OA development and progression, but the mechanisms contributing to pathology remain unclear. Emerging evidence suggests that cellular dysregulation and inflammation in joint tissues, including intra-articular adipose tissue depots, may contribute to disease severity. In particular, the infrapatellar fat pad (IFP), located in the knee joint, which provides a protective cushion for joint loading, also secretes multiple endocrine factors and inflammatory cytokines (inflammaging) that can regulate joint physiology and disease. Correlates of cartilage degeneration and OA-associated disease severity include inflammation and fibrosis of IFP in model organisms and human studies. In this article, we discuss recent progress in understanding the roles and regulation of intra-articular fat tissue in regulating joint biology and OA.
Collapse
Affiliation(s)
- Magnolia G Wang
- Department of Biology, School of Arts and Sciences, Philadelphia, PA, 19104, USA
- Institute for Diabetes, Obesity and Metabolism, Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Patrick Seale
- Institute for Diabetes, Obesity and Metabolism, Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - David Furman
- Center for AI and Data Science of Aging, Buck Institute for Research on Aging, Novato, CA, 94945, USA.
- Stanford 1000 Immunomes Project, Stanford University, Stanford, CA, 94305, USA.
- IIMT, Universidad Austral, Consejo Nacional de Investigaciones Científicas y Técnicas, Pilar, 29, Argentina.
| |
Collapse
|
3
|
Sogo Y, Toyoda E, Nagai T, Takahashi T, Takizawa D, Watanabe M, Sato M. Disease-Modifying Effects of Lenvatinib, a Multiple Receptor Tyrosine Kinase Inhibitor, on Posttraumatic Osteoarthritis of the Knee. Int J Mol Sci 2024; 25:6514. [PMID: 38928219 PMCID: PMC11203559 DOI: 10.3390/ijms25126514] [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: 04/30/2024] [Revised: 06/05/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024] Open
Abstract
Angiogenesis and vascular endothelial growth factor (VEGF) are involved in osteoarthritis (OA). We previously reported the inhibitory effect of bevacizumab in a rabbit model of OA. In the current study, we investigated the effects of lenvatinib, an angiogenesis inhibitor targeting the VEGF and fibroblast growth factor receptors, on synovitis, osteophyte formation, and cartilage degeneration in a rabbit OA model. Posttraumatic OA was induced by anterior cruciate ligament transection (ACLT) on one knee of each rabbit. Rabbits were placed into four groups according to the following lenvatinib doses: untreated control (n = 12), L0.3: 0.3 mg/kg/day (n = 15), L1.0: 1.0 mg/kg/day (n = 14), and L3.0: 3.0 mg/kg/day (n = 13) groups. We evaluated limb pain using the weight distribution ratio measured with an incapacitance tester, macroscopic osteophyte formation, and femoral condyle synovium and cartilage histology. For cartilage evaluation, the following distal sites of the femur were evaluated separately: femoral-tibial (FT), femoral-patellar (FP), and femoral corner (between FP and FT). The weight distribution ratio at 12 weeks after surgery was higher in the L0.3 and L1.0 groups than in the control group. Osteophyte formation and synovitis scores were significantly lower in the L0.3, L1.0, and L3.0 groups than in the control group. The Osteoarthritis Research Society International scores of the FT, corner, and FP sites in the L0.3 group were lower than in the control group. The cartilage thickness ratio at the FT and corner sites was significantly lower in the L0.3 group than in the control group. Krenn's grading system of cartilage synovitis showed that all lenvatinib-administered groups had significantly lower scores than the control group. MMP3 expression level in cartilage tissue was significantly lower in the L3.0 group compared with the other three groups. ADAMTS5 expression was lower in the L3.0 group compared with the control and L0.3 groups. Oral administration of lenvatinib inhibited synovitis, osteophyte formation, and cartilage degeneration and reduced pain in a rabbit ACLT model. Lenvatinib is an oral VEGF inhibitor that is easier to administer than other VEGF inhibitors and may have potential as a treatment of posttraumatic OA.
Collapse
Affiliation(s)
- Yasuyuki Sogo
- Department of Orthopaedic Surgery, Surgical Science, School of Medicine, Tokai University, 143 Shimokasuya, Isehara 259-1193, Kanagawa, Japan; (Y.S.); (E.T.); (T.T.); (D.T.); (M.W.)
- Center for Musculoskeletal innovative Research and Advancement (C-MiRA), Graduate School of Medicine, Tokai University, 143 Shimokasuya, Isehara 259-1193, Kanagawa, Japan
| | - Eriko Toyoda
- Department of Orthopaedic Surgery, Surgical Science, School of Medicine, Tokai University, 143 Shimokasuya, Isehara 259-1193, Kanagawa, Japan; (Y.S.); (E.T.); (T.T.); (D.T.); (M.W.)
- Center for Musculoskeletal innovative Research and Advancement (C-MiRA), Graduate School of Medicine, Tokai University, 143 Shimokasuya, Isehara 259-1193, Kanagawa, Japan
| | - Toshihiro Nagai
- Department of Orthopaedic Surgery, Tokai University Hachioji Hospital, 1838 Ishikawa-cho, Hachioji 192-0032, Kanagawa, Japan;
| | - Takumi Takahashi
- Department of Orthopaedic Surgery, Surgical Science, School of Medicine, Tokai University, 143 Shimokasuya, Isehara 259-1193, Kanagawa, Japan; (Y.S.); (E.T.); (T.T.); (D.T.); (M.W.)
- Center for Musculoskeletal innovative Research and Advancement (C-MiRA), Graduate School of Medicine, Tokai University, 143 Shimokasuya, Isehara 259-1193, Kanagawa, Japan
| | - Daichi Takizawa
- Department of Orthopaedic Surgery, Surgical Science, School of Medicine, Tokai University, 143 Shimokasuya, Isehara 259-1193, Kanagawa, Japan; (Y.S.); (E.T.); (T.T.); (D.T.); (M.W.)
- Center for Musculoskeletal innovative Research and Advancement (C-MiRA), Graduate School of Medicine, Tokai University, 143 Shimokasuya, Isehara 259-1193, Kanagawa, Japan
| | - Masahiko Watanabe
- Department of Orthopaedic Surgery, Surgical Science, School of Medicine, Tokai University, 143 Shimokasuya, Isehara 259-1193, Kanagawa, Japan; (Y.S.); (E.T.); (T.T.); (D.T.); (M.W.)
- Center for Musculoskeletal innovative Research and Advancement (C-MiRA), Graduate School of Medicine, Tokai University, 143 Shimokasuya, Isehara 259-1193, Kanagawa, Japan
| | - Masato Sato
- Department of Orthopaedic Surgery, Surgical Science, School of Medicine, Tokai University, 143 Shimokasuya, Isehara 259-1193, Kanagawa, Japan; (Y.S.); (E.T.); (T.T.); (D.T.); (M.W.)
- Center for Musculoskeletal innovative Research and Advancement (C-MiRA), Graduate School of Medicine, Tokai University, 143 Shimokasuya, Isehara 259-1193, Kanagawa, Japan
| |
Collapse
|
4
|
Kennedy MI, Olson CP, DePhillipo NN, Tagliero AJ, LaPrade RF, Kennedy NI. Inflammatory biomarkers and state of the tibiofemoral joint in the osteoarthritic knee: a narrative review. ANNALS OF JOINT 2024; 9:27. [PMID: 39114418 PMCID: PMC11304101 DOI: 10.21037/aoj-23-59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 04/02/2024] [Indexed: 08/10/2024]
Abstract
Background The healing process is initiated by injurious stimuli in response to cellular damage. Upon recruiting proinflammatory biomarkers to the tissue site of injury, the release of additional biomarkers occurs, including the likes of cytokines, matrix molecules, macrophages, neutrophils, and others. This influx of immune system mediators can occur for chronic periods, and though its intention is for healing the original injurious stimuli, it is also suspected of causing long term cartilage impairment following internal structure damage. The objective of this narrative review is to identify which inflammatory factors have the leading roles in the progression of osteoarthritis (OA) following knee injuries and how they fluctuate throughout the healing process, both acutely and chronically. Methods This narrative review was performed following a computerized search of the electronic database on PubMed in May 2023. Abstracts related to the inflammatory biomarkers of the post-traumatic knee were included for review. Key Content and Findings The chronic low-level inflammation that leads to OA leads to the destruction of the cartilage extracellular matrix, which new and developing orthopedic research is still attempting to find resolve for. Some of this damage is attributed to the biomechanical alterations that occurs following injury, though with most procedures capable of joint biomechanical restoration, focus has rather been shifted toward the environment of inflammatory biomarkers. Conclusions Future studies will be aiming to improve the diagnostics of OA, focusing on a consistent correlation of inflammatory biomarkers with imaging. Additionally, biochemical treatments will need to focus on validating reproducible modulation of signaling molecules, in attempts to lessen the chronic elevations of destructive biomarkers.
Collapse
Affiliation(s)
| | - Conner P. Olson
- University of Minnesota Medical School, Minneapolis, MN, USA
| | | | - Adam J. Tagliero
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA, USA
| | | | | |
Collapse
|
5
|
Ragni E, De Luca P, Landoni S, Valli F, Mortati L, Palombella S, Talò G, Moretti M, de Girolamo L. High efficiency protocol for platelet derived fibrin gel loaded with mesenchymal stromal cells extracellular vesicles. Regen Ther 2024; 26:442-457. [PMID: 39070124 PMCID: PMC11276930 DOI: 10.1016/j.reth.2024.06.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Revised: 06/11/2024] [Accepted: 06/27/2024] [Indexed: 07/30/2024] Open
Abstract
Introduction Extracellular vesicles from mesenchymal stromal cells (MSC-EVs) are potent stimulators of naïve cartilage and their injection is studied in clinical trials for cartilage lesions, since often cartilage repaired with conventional approaches is incomplete or less performant leading to joint degeneration. The main pitfall of these innovative approaches is the high EVs dispersion into the joint cavity and consequent low concentration at lesion site. Thus, biological scaffolds for concentration of EVs where needed might be a promising option. This work aimed at producing an enhanced platelet-derived fibrin gel loaded with adipose-derived MSCs (ASCs)-EVs. Methods EVs' embedment efficiency in platelet gel, their release and incorporation in OA chondrocytes and cartilage explants were monitored by flow cytometry, microfluidic approaches, scansion electron microscopy and real-time quantitative multimodal nonlinear optics imaging. The effect of released EVs was tested in OA chondrocytes by gene expression studies. Results A protocol ensuring high incorporation EVs efficiency in platelet gels was defined, relying on a one-step modification of the standard procedure used in current clinical practice. Trapped EVs were released continuously for up to 4 weeks and uptaken in pathologic chondrocytes and cartilage explants. The release of the EVs-loaded platelet gel had stronger and synergic anti-inflammatory/matrix remodelling effects with respect to both EVs per se and unloaded gel released products. Conclusions These results suggest the feasibility of producing a platelet gel loaded with MSC-EVs at high efficiency that can be used as an enhanced tool to foster chondrocyte homeostasis, a key requisite for proper cartilage healing.
Collapse
Affiliation(s)
- Enrico Ragni
- IRCCS Istituto Ortopedico Galeazzi, Laboratorio di Biotecnologie Applicate all’Ortopedia, Via Cristina Belgioioso 173, 20157 Milano, Italy
| | - Paola De Luca
- IRCCS Istituto Ortopedico Galeazzi, Laboratorio di Biotecnologie Applicate all’Ortopedia, Via Cristina Belgioioso 173, 20157 Milano, Italy
| | - Simona Landoni
- IRCCS Istituto Ortopedico Galeazzi, Laboratorio di Biotecnologie Applicate all’Ortopedia, Via Cristina Belgioioso 173, 20157 Milano, Italy
| | - Federico Valli
- IRCCS Istituto Ortopedico Galeazzi, Chirurgia Articolare Sostitutiva e Chirurgia Ortopedica (C.A.S.C.O.), Via Cristina Belgioioso 173, 20157 Milano, Italy
| | - Leonardo Mortati
- Istituto Nazionale di Ricerca Metrologica (INRIM), Str. delle Cacce 91, 10135 Torino, Italy
| | - Silvia Palombella
- IRCCS Istituto Ortopedico Galeazzi, Cell and Tissue Engineering Laboratory, Via C. Belgioioso 173, 20157, Milano, Italy
| | - Giuseppe Talò
- IRCCS Istituto Ortopedico Galeazzi, Cell and Tissue Engineering Laboratory, Via C. Belgioioso 173, 20157, Milano, Italy
| | - Matteo Moretti
- IRCCS Istituto Ortopedico Galeazzi, Cell and Tissue Engineering Laboratory, Via C. Belgioioso 173, 20157, Milano, Italy
- Regenerative Medicine Technologies Lab, Laboratories for Translational Research, Ente Ospedaliero Cantonale, via Chiesa 5, 6500 Bellinzona, Switzerland
- Service of Orthopaedics and Traumatology, Department of Surgery, Ente Ospedaliero Cantonale, via Tesserete 46, 6900 Lugano, Switzerland
- Euler Institute, Faculty of Biomedical Sciences, Università della Svizzera italiana (USI), via Buffi 13, 6900 Lugano, Switzerland
| | - Laura de Girolamo
- IRCCS Istituto Ortopedico Galeazzi, Laboratorio di Biotecnologie Applicate all’Ortopedia, Via Cristina Belgioioso 173, 20157 Milano, Italy
| |
Collapse
|
6
|
Ma K, Pham T, Wang J, O-Sullivan I, DiCamillo A, Du S, Mwale F, Farooqui Z, Votta-Velis G, Bruce B, van Wijnen AJ, Liu Y, Im HJ. Nanoparticle-based inhibition of vascular endothelial growth factor receptors alleviates osteoarthritis pain and cartilage damage. SCIENCE ADVANCES 2024; 10:eadi5501. [PMID: 38354243 PMCID: PMC10866538 DOI: 10.1126/sciadv.adi5501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 01/12/2024] [Indexed: 02/16/2024]
Abstract
Osteoarthritis (OA) is characterized by cartilage damage, inflammation, and pain. Vascular endothelial growth factor receptors (VEGFRs) have been associated with OA severity, suggesting that inhibitors targeting these receptors alleviate pain (via VEGFR1) or cartilage degeneration (via VEGFR2). We have developed a nanoparticle-based formulation of pazopanib (Votrient), an FDA-approved anticancer drug that targets both VEGFR1 and VEGFR2 (Nano-PAZII). We demonstrate that a single intraarticular injection of Nano-PAZII can effectively reduce joint pain for a prolonged time without substantial side effects in two different preclinical OA rodent models involving either surgical (upon partial medial meniscectomy) or nonsurgical induction (with monoiodoacetate). The injection of Nano-PAZII blocks VEGFR1 and relieves OA pain by suppressing sensory neuronal ingrowth into the knee synovium and neuronal plasticity in the dorsal root ganglia and spinal cord. Simultaneously, the inhibition of VEGFR2 reduces cartilage degeneration. These findings provide a mechanism-based disease-modifying drug strategy that addresses both pain symptoms and cartilage loss in OA.
Collapse
Affiliation(s)
- Kaige Ma
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA
| | - Tiep Pham
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, IL 60608, USA
| | - Jun Wang
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA
| | - InSug O-Sullivan
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA
| | - Amy DiCamillo
- Melior Discovery Inc., 869 Springdale Drive 500, Exton, PA 19341, USA
| | - Shiyu Du
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, IL 60608, USA
| | - Fackson Mwale
- Orthopaedic Research Laboratory, Lady Davis Institute for Medical Research, SMBD-Jewish General Hospital, McGill University, Montreal, Canada
| | - Zeba Farooqui
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA
| | - Gina Votta-Velis
- Department of Anesthesiology, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Benjamin Bruce
- Jesse Brown Veterans Affairs Medical Center (JBVAMC) at Chicago, IL 60612, USA
| | - Andre J. van Wijnen
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA
- Department of Biochemistry, University of Vermont, Burlington, VT 05405, USA
| | - Ying Liu
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA
- Department of Chemical Engineering, University of Illinois at Chicago, Chicago, IL 60608, USA
- Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Hee-Jeong Im
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA
- Jesse Brown Veterans Affairs Medical Center (JBVAMC) at Chicago, IL 60612, USA
| |
Collapse
|
7
|
Huang H, Li S, Han X, Zhang Y, Gao L, Wang X, Wang G, Chen Z. A rapid VEGF-gene-sequence photoluminescence detector for osteoarthritis. Front Bioeng Biotechnol 2024; 12:1338901. [PMID: 38380267 PMCID: PMC10878390 DOI: 10.3389/fbioe.2024.1338901] [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: 11/15/2023] [Accepted: 01/15/2024] [Indexed: 02/22/2024] Open
Abstract
Osteoarthritis (OA) has become a serious problem to the human society for years due to its high economic burden, disability, pain, and severe impact on the patient's lifestyle. The importance of current clinical imaging modalities in the assessment of the onset and progression of OA is well recognized by clinicians, but these modalities can only detect OA in the II stage with significant structural deterioration and clinical symptoms. Blood vessel formation induced by vascular endothelial growth factor (VEGF) occurs in the early stage and throughout the entire course of OA, enables VEGF relating gene sequence to act as a biomarker in the field of early diagnosis and monitoring of the disease. Here in, a facile rapid detection of VEGF relating ssDNA sequence was developed, in which manganese-based zeolitic imidazolate framework nanoparticles (Mn-ZIF-NPs) were synthesized by a simple coprecipitation strategy, followed by the introduction and surficial absorption of probe ssDNAs and the CRISPR/Cas12a system components. Furthermore, fluorescence experiments demonstrated that the biosensor displayed a low detection limit of 2.49 nM, a good linear response to the target ssDNA ranging from 10 nM to 500 nM, and the ability of distinguishing single nucleotide polymorphism. This finding opens a new window for the feasible and rapid detection of ssDNA molecules for the early diagnose of OA.
Collapse
Affiliation(s)
- Hao Huang
- Department of Orthopaedics, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Guangzhou, China
| | - Shuang Li
- Department of Orthopaedics, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Guangzhou, China
| | - Xianjing Han
- Department of Orthopaedics, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Guangzhou, China
| | - Yule Zhang
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Collage of Physics and Optoelectronics Engineering, Shenzhen University, Shenzhen, China
| | - Lingfeng Gao
- College of Material Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Xiangjiang Wang
- Department of Orthopaedics, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Guangzhou, China
| | - Guiqing Wang
- Department of Orthopaedics, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Guangzhou, China
| | - Zhi Chen
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Collage of Physics and Optoelectronics Engineering, Shenzhen University, Shenzhen, China
| |
Collapse
|
8
|
Ragni E, Piccolo S, Taiana M, Visconte C, Grieco G, de Girolamo L. Inflammation and Starvation Affect Housekeeping Gene Stability in Adipose Mesenchymal Stromal Cells. Curr Issues Mol Biol 2024; 46:842-855. [PMID: 38275668 PMCID: PMC10814131 DOI: 10.3390/cimb46010054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/12/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
Due to the scientific success of in vitro and in vivo model studies, the interest in using mesenchymal stromal cells (MSCs) for the treatment of orthopaedic conditions is growing. In the context of osteoarthritis (OA), MSCs, and, in particular, those derived from adipose tissues (ASCs), have found broader access to clinical use as active components of minimally manipulated orthobiologics, as well as clinically expanded cell preparations, or to collect their released factors (secretome) for cell-free approaches. In this regard, while both inflammatory priming and starvation are common strategies used to empower cell potency or collect the secretome, respectively, little is known about the possible influence of these approaches on the stability of housekeeping genes (HKGs) for molecular studies able to fingerprint cell phenotype or potency. In this report, the reliability of five commonly used HKGs (ACTB, B2M, GAPDH, HPRT1 and RPLP0) was tested in ASCs cultured under standard protocol after inflammatory priming or starvation. Gene expression data were computed with four different applets able to rank genes depending on their stability in either single or combined conditions. The obtained final ranking suggests that for each treatment, a specific HKG is needed, and that starvation is the condition with the stronger effect on HKGs' stability and, therefore, reliability. The normalization effect of proper HKGs' use was then validated on three genes involved in OA and whose product is released by ASCs. Overall, data presented herein confirm that the choice of the best HKG has to be carefully considered and that each specific condition has to be tested to identify the most reliable candidate.
Collapse
Affiliation(s)
| | | | | | - Caterina Visconte
- Laboratorio di Biotecnologie Applicate all’Ortopedia, IRCCS Istituto Ortopedico Galeazzi, Via Cristina Belgioioso 173, 20157 Milano, Italy; (E.R.); (S.P.); (M.T.); (G.G.); (L.d.G.)
| | | | | |
Collapse
|
9
|
Zhang K, Yu J, Li J, Fu W. The Combined Intraosseous Administration of Orthobiologics Outperformed Isolated Intra-articular Injections in Alleviating Pain and Cartilage Degeneration in a Rat Model of MIA-Induced Knee Osteoarthritis. Am J Sports Med 2024; 52:140-154. [PMID: 38164685 DOI: 10.1177/03635465231212668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
BACKGROUND Intra-articular (IA) platelet-rich plasma (PRP) and bone marrow aspirate concentrate (BMAC) injections have shown efficacy and safety in treating osteoarthritis (OA). However, the effectiveness and mechanisms of combined intraosseous (IO) administration of these orthobiologics have yet to be explored. PURPOSE/HYPOTHESIS The purpose of this study was to evaluate the effect on pain, cartilage, synovium/infrapatellar fat pad (IFP), and subchondral bone in rat knee OA, comparing isolated IA with combined IA and IO (IA+IO) injections of PRP or BMAC. It was hypothesized that combined injections would be superior to sole IA injections. STUDY DESIGN Controlled laboratory study. METHODS A total of 48 rats were divided into 6 groups: sham (only joint puncture during OA induction with IA+IO saline injection treatment) and 5 groups with OA induction, control (IA+IO saline injection), PRP (IA PRP+IO saline injection), BMAC IA (IA BMAC+IO saline injection), PRP IA+IO (IA+IO PRP injection), and BMAC IA+IO (IA+IO BMAC injection). OA was induced by IA injection of monosodium iodoacetate (MIA). Rats were administered different orthobiologics according to their grouping 3 weeks after the MIA injection. Pain changes were evaluated using the weightbearing ratio assay at weeks 3, 4, 5, 7, and 9 after OA induction. Rats were euthanized at week 9 for gross, radiological, histological, immunohistochemical, and immunofluorescence assessments of cartilage, synovium, and subchondral bone. RESULTS Compared with the control group, all orthobiologics injection groups had reduced joint pain. Compared with IA injection, IA+IO injections provided superior pain relief by suppressing calcitonin gene-related peptide and substance P in both the synovium/IFP and subchondral bone. IA+IO injections slowed the progression of subchondral bone lesions by inhibiting CD31hiEmcnhi vessel formation and excessive osteoclast and osteoblast turnover while preserving subchondral bone microarchitecture, slowing cartilage degeneration. However, IA+IO injections did not outperform isolated IA injections in reducing synovitis and synovium/IFP fibrosis. Compared with PRP, BMAC exhibited superior inhibition of pain-related mediators, but no significant differences were observed in synovitis suppression, infrapatellar fat pad fibrosis, and subchondral bone protection. CONCLUSION IA+IO injections of orthobiologics were more effective in relieving pain, slowing cartilage degeneration, and inhibiting abnormal vascularization and remodeling compared with isolated IA injections. BMAC showed superior pain relief in the synovium/IFP and subchondral bone compared with PRP. Further research is needed to optimize PRP and BMAC components for enhanced efficacy in OA management. CLINICAL RELEVANCE Our findings contribute to advancing the understanding of pain relief mechanisms and support the endorsement of IO injection of orthobiologics for the treatment of OA and joint pain.
Collapse
Affiliation(s)
- Kaibo Zhang
- Sports Medicine Center, Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jiang Yu
- Sports Medicine Center, Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jian Li
- Sports Medicine Center, Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Weili Fu
- Sports Medicine Center, Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| |
Collapse
|
10
|
Park S, Na JY, Gwon Y, Kim W, Kang JY, Seon JK, Kim J. Transplantable stem cell nanobridge scaffolds for accelerating articular cartilage regeneration. Biomaterials 2023; 301:122287. [PMID: 37639976 DOI: 10.1016/j.biomaterials.2023.122287] [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: 04/04/2023] [Revised: 08/04/2023] [Accepted: 08/18/2023] [Indexed: 08/31/2023]
Abstract
Microfracture technique for treating articular cartilage defects usually has poor clinical outcomes due to critical heterogeneity and extremely limited in quality. To improve the effects of current surgical technique (i.e., microfracture technique), we propose the transplantable stem cell nanobridge scaffold, acting as a protective bridge between host tissue and defected cartilage as well as microfracture-derived cells. Nanobridge scaffolds have a sophisticated nanoaligned structure with freestanding and flexible shapes for imposing direct structural guidance to cells including transplanted stem cells and host cells, and it can induce not only chondrocyte migration but also stem cell differentiation, maturation, and growth factor secretion. The transplantable stem cell nanobridge scaffold is capable of reconstructing the defected cartilage with homogeneous architecture and highly enhanced adhesive stress similar with native cartilage tissue by the synergistic effects of stem cells-based chondro-induction and nanotopography-based chondro-conduction. Our findings demonstrate a significant advancement in the traditional treatment technique by using a nanoengineered tool for achieving successful cartilage regeneration.
Collapse
Affiliation(s)
- Sunho Park
- Department of Convergence Biosystems Engineering, Chonnam National University, Gwangju, 61186, Republic of Korea; Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, 61186, Republic of Korea; Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Ju Yong Na
- Department of Orthopedics, Chonnam National University Medical School & Hospital, Hwasun 58128, Republic of Korea
| | - Yonghyun Gwon
- Department of Convergence Biosystems Engineering, Chonnam National University, Gwangju, 61186, Republic of Korea; Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, 61186, Republic of Korea; Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Woochan Kim
- Department of Convergence Biosystems Engineering, Chonnam National University, Gwangju, 61186, Republic of Korea; Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, 61186, Republic of Korea; Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Ju Yeon Kang
- Department of Orthopedics, Chonnam National University Medical School & Hospital, Hwasun 58128, Republic of Korea
| | - Jong Keun Seon
- Department of Orthopedics, Chonnam National University Medical School & Hospital, Hwasun 58128, Republic of Korea.
| | - Jangho Kim
- Department of Convergence Biosystems Engineering, Chonnam National University, Gwangju, 61186, Republic of Korea; Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, 61186, Republic of Korea; Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju 61186, Republic of Korea; Institute of Nano-Stem Cells Therapeutics, NANOBIOSYSTEM Co., Ltd, Gwangju, Republic of Korea.
| |
Collapse
|
11
|
Yallowitz AR, Shim JH, Xu R, Greenblatt MB. An angiogenic approach to osteoanabolic therapy targeting the SHN3-SLIT3 pathway. Bone 2023; 172:116761. [PMID: 37030497 PMCID: PMC10198948 DOI: 10.1016/j.bone.2023.116761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 03/30/2023] [Accepted: 04/05/2023] [Indexed: 04/10/2023]
Abstract
Often, disorders of impaired bone formation involve not only a cell intrinsic defect in the ability of osteoblasts to form bone, but moreover a broader dysfunction of the skeletal microenvironment that limits osteoblast activity. Developing approaches to osteoanabolic therapy that not only augment osteoblast activity but moreover correct this microenvironmental dysfunction may enable both more effective osteoanabolic therapies and also addressing a broader set of indications where vasculopathy or other forms microenvironment dysfunction feature prominently. We here review evidence that SHN3 acts as a suppressor of not only the cell intrinsic bone formation activity of osteoblasts, but moreover of the creation of a local osteoanabolic microenvironment. Mice lacking Schnurri3 (SHN3, HIVEP3) display a very robust increase in bone formation, that is due to de-repression of ERK pathway signaling in osteoblasts. In addition to loss of SHN3 augmenting the differentiation and bone formation activity of osteoblasts, loss of SHN3 increases secretion of SLIT3 by osteoblasts, which in a skeletal context acts as an angiogenic factor. Through this angiogenic activity, SLIT3 creates an osteoanabolic microenvironment, and accordingly treatment with SLIT3 can increase bone formation and enhance fracture healing. These features both validate vascular endothelial cells as a therapeutic target for disorders of low bone mass alongside the traditionally targeted osteoblasts and osteoclasts and indicate that targeting the SHN3/SLIT3 pathway provides a new mechanism to induce therapeutic osteoanabolic responses.
Collapse
Affiliation(s)
- Alisha R Yallowitz
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10065, United States of America
| | - Jae-Hyuck Shim
- Department of Medicine, Division of Rheumatology, University of Massachusetts Chan Medical School, USA; Horae Gene Therapy Center, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA; Li Weibo Institute for Rare Diseases Research, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Ren Xu
- The First Affiliated Hospital of Xiamen University-ICMRS Collaborating Center for Skeletal Stem Cells, State Key Laboratory of Cellular Stress Biology, Faculty of Medicine and Life Sciences, Xiamen University, Xiamen 361005, China; Fujian Provincial Key Laboratory of Organ and Tissue Regeneration, School of Medicine, Xiamen University, Xiamen 361102, China
| | - Matthew B Greenblatt
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10065, United States of America; Research Division, Hospital for Special Surgery, New York, NY 10065, United States of America.
| |
Collapse
|
12
|
Cong B, Sun T, Zhao Y, Chen M. Current and Novel Therapeutics for Articular Cartilage Repair and Regeneration. Ther Clin Risk Manag 2023; 19:485-502. [PMID: 37360195 PMCID: PMC10290456 DOI: 10.2147/tcrm.s410277] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/28/2023] [Indexed: 06/28/2023] Open
Abstract
Articular cartilage repair is a sophisticated process that has is being recently investigated. There are several different approaches that are currently reported to promote cartilage repair, like cell-based therapies, biologics, and physical therapy. Cell-based therapies involve the using stem cells or chondrocytes, which make up cartilage, to promote the growth of new cartilage. Biologics, like growth factors, are also being applied to enhance cartilage repair. Physical therapy, like exercise and weight-bearing activities, can also be used to promote cartilage repair by inducing new cartilage growth and improving joint function. Additionally, surgical options like osteochondral autograft, autologous chondrocyte implantation, microfracture, and others are also reported for cartilage regeneration. In the current literature review, we aim to provide an up-to-date discussion about these approaches and discuss the current research status.
Collapse
Affiliation(s)
- Bo Cong
- Department of Orthopedics, Yantaishan Hospital Affiliated to Binzhou Medical University, Yantai, 264003, People’s Republic of China
- Yantai Key Laboratory for Repair and Reconstruction of Bone & Joint, Yantai, 264003, People’s Republic of China
| | - Tao Sun
- Department of Orthopedics, Yantaishan Hospital Affiliated to Binzhou Medical University, Yantai, 264003, People’s Republic of China
- Yantai Key Laboratory for Repair and Reconstruction of Bone & Joint, Yantai, 264003, People’s Republic of China
| | - Yuchi Zhao
- Department of Orthopedics, Yantaishan Hospital Affiliated to Binzhou Medical University, Yantai, 264003, People’s Republic of China
- Yantai Key Laboratory for Repair and Reconstruction of Bone & Joint, Yantai, 264003, People’s Republic of China
| | - Mingqi Chen
- Department of Orthopedics, Yantaishan Hospital Affiliated to Binzhou Medical University, Yantai, 264003, People’s Republic of China
| |
Collapse
|
13
|
Copp G, Robb KP, Viswanathan S. Culture-expanded mesenchymal stromal cell therapy: does it work in knee osteoarthritis? A pathway to clinical success. Cell Mol Immunol 2023; 20:626-650. [PMID: 37095295 PMCID: PMC10229578 DOI: 10.1038/s41423-023-01020-1] [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: 01/12/2023] [Accepted: 03/29/2023] [Indexed: 04/26/2023] Open
Abstract
Osteoarthritis (OA) is a degenerative multifactorial disease with concomitant structural, inflammatory, and metabolic changes that fluctuate in a temporal and patient-specific manner. This complexity has contributed to refractory responses to various treatments. MSCs have shown promise as multimodal therapeutics in mitigating OA symptoms and disease progression. Here, we evaluated 15 randomized controlled clinical trials (RCTs) and 11 nonrandomized RCTs using culture-expanded MSCs in the treatment of knee OA, and we found net positive effects of MSCs on mitigating pain and symptoms (improving function in 12/15 RCTs relative to baseline and in 11/15 RCTs relative to control groups at study endpoints) and on cartilage protection and/or repair (18/21 clinical studies). We examined MSC dose, tissue of origin, and autologous vs. allogeneic origins as well as patient clinical phenotype, endotype, age, sex and level of OA severity as key parameters in parsing MSC clinical effectiveness. The relatively small sample size of 610 patients limited the drawing of definitive conclusions. Nonetheless, we noted trends toward moderate to higher doses of MSCs in select OA patient clinical phenotypes mitigating pain and leading to structural improvements or cartilage preservation. Evidence from preclinical studies is supportive of MSC anti-inflammatory and immunomodulatory effects, but additional investigations on immunomodulatory, chondroprotective and other clinical mechanisms of action are needed. We hypothesize that MSC basal immunomodulatory "fitness" correlates with OA treatment efficacy, but this hypothesis needs to be validated in future studies. We conclude with a roadmap articulating the need to match an OA patient subset defined by molecular endotype and clinical phenotype with basally immunomodulatory "fit" or engineered-to-be-fit-for-OA MSCs in well-designed, data-intensive clinical trials to advance the field.
Collapse
Affiliation(s)
- Griffin Copp
- Osteoarthritis Research Program, Division of Orthopedic Surgery, Schroeder Arthritis Institute, University Health Network, Toronto, ON, Canada
- Krembil Research Institute, University Health Network, Toronto, ON, Canada
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - Kevin P Robb
- Osteoarthritis Research Program, Division of Orthopedic Surgery, Schroeder Arthritis Institute, University Health Network, Toronto, ON, Canada
- Krembil Research Institute, University Health Network, Toronto, ON, Canada
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - Sowmya Viswanathan
- Osteoarthritis Research Program, Division of Orthopedic Surgery, Schroeder Arthritis Institute, University Health Network, Toronto, ON, Canada.
- Krembil Research Institute, University Health Network, Toronto, ON, Canada.
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON, Canada.
- Department of Medicine, Division of Hematology, University of Toronto, Toronto, ON, Canada.
| |
Collapse
|
14
|
Solidum JGN, Jeong Y, Heralde F, Park D. Differential regulation of skeletal stem/progenitor cells in distinct skeletal compartments. Front Physiol 2023; 14:1137063. [PMID: 36926193 PMCID: PMC10013690 DOI: 10.3389/fphys.2023.1137063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 02/16/2023] [Indexed: 03/06/2023] Open
Abstract
Skeletal stem/progenitor cells (SSPCs), characterized by self-renewal and multipotency, are essential for skeletal development, bone remodeling, and bone repair. These cells have traditionally been known to reside within the bone marrow, but recent studies have identified the presence of distinct SSPC populations in other skeletal compartments such as the growth plate, periosteum, and calvarial sutures. Differences in the cellular and matrix environment of distinct SSPC populations are believed to regulate their stemness and to direct their roles at different stages of development, homeostasis, and regeneration; differences in embryonic origin and adjacent tissue structures also affect SSPC regulation. As these SSPC niches are dynamic and highly specialized, changes under stress conditions and with aging can alter the cellular composition and molecular mechanisms in place, contributing to the dysregulation of local SSPCs and their activity in bone regeneration. Therefore, a better understanding of the different regulatory mechanisms for the distinct SSPCs in each skeletal compartment, and in different conditions, could provide answers to the existing knowledge gap and the impetus for realizing their potential in this biological and medical space. Here, we summarize the current scientific advances made in the study of the differential regulation pathways for distinct SSPCs in different bone compartments. We also discuss the physical, biological, and molecular factors that affect each skeletal compartment niche. Lastly, we look into how aging influences the regenerative capacity of SSPCs. Understanding these regulatory differences can open new avenues for the discovery of novel treatment approaches for calvarial or long bone repair.
Collapse
Affiliation(s)
- Jea Giezl Niedo Solidum
- Department of Biochemistry and Molecular Biology, College of Medicine, University of the Philippines Manila, Manila, Philippines
- Department of Molecular and Human Genetics, Houston, TX, United States
| | - Youngjae Jeong
- Department of Molecular and Human Genetics, Houston, TX, United States
| | - Francisco Heralde
- Department of Biochemistry and Molecular Biology, College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Dongsu Park
- Department of Molecular and Human Genetics, Houston, TX, United States
- Center for Skeletal Biology, Baylor College of Medicine, Houston, TX, United States
| |
Collapse
|
15
|
Investigation of SAMD1 ablation in mice. Sci Rep 2023; 13:3000. [PMID: 36810619 PMCID: PMC9944271 DOI: 10.1038/s41598-023-29779-3] [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: 09/29/2022] [Accepted: 02/10/2023] [Indexed: 02/23/2023] Open
Abstract
SAM domain-containing protein 1 (SAMD1) has been implicated in atherosclerosis, as well as in chromatin and transcriptional regulation, suggesting a versatile and complex biological function. However, its role at an organismal level is currently unknown. Here, we generated SAMD1-/- and SAMD1+/- mice to explore the role of SAMD1 during mouse embryogenesis. Homozygous loss of SAMD1 was embryonic lethal, with no living animals seen after embryonic day 18.5. At embryonic day 14.5, organs were degrading and/or incompletely developed, and no functional blood vessels were observed, suggesting failed blood vessel maturation. Sparse red blood cells were scattered and pooled, primarily near the embryo surface. Some embryos had malformed heads and brains at embryonic day 15.5. In vitro, SAMD1 absence impaired neuronal differentiation processes. Heterozygous SAMD1 knockout mice underwent normal embryogenesis and were born alive. Postnatal genotyping showed a reduced ability of these mice to thrive, possibly due to altered steroidogenesis. In summary, the characterization of SAMD1 knockout mice suggests a critical role of SAMD1 during developmental processes in multiple organs and tissues.
Collapse
|
16
|
Conditioned Medium - Is it an Undervalued Lab Waste with the Potential for Osteoarthritis Management? Stem Cell Rev Rep 2023:10.1007/s12015-023-10517-1. [PMID: 36790694 PMCID: PMC10366316 DOI: 10.1007/s12015-023-10517-1] [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] [Accepted: 02/06/2023] [Indexed: 02/16/2023]
Abstract
BACKGROUND The approaches currently used in osteoarthritis (OA) are mainly short-term solutions with unsatisfactory outcomes. Cell-based therapies are still controversial (in terms of the sources of cells and the results) and require strict culture protocol, quality control, and may have side-effects. A distinct population of stromal cells has an interesting secretome composition that is underrated and commonly ends up as biological waste. Their unique properties could be used to improve the existing techniques due to protective and anti-ageing properties. SCOPE OF REVIEW In this review, we seek to outline the advantages of the use of conditioned media (CM) and exosomes, which render them superior to other cell-based methods, and to summarise current information on the composition of CM and their effect on chondrocytes. MAJOR CONCLUSIONS CM are obtainable from a variety of mesenchymal stromal cell (MSC) sources, such as adipose tissue, bone marrow and umbilical cord, which is significant to their composition. The components present in CMs include proteins, cytokines, growth factors, chemokines, lipids and ncRNA with a variety of functions. In most in vitro and in vivo studies CM from MSCs had a beneficial effect in enhance processes associated with chondrocyte OA pathomechanism. GENERAL SIGNIFICANCE This review summarises the information available in the literature on the function of components most commonly detected in MSC-conditioned media, as well as the effect of CM on OA chondrocytes in in vitro culture. It also highlights the need to standardise protocols for obtaining CM, and to conduct clinical trials to transfer the effects obtained in vitro to human subjects.
Collapse
|
17
|
Zhu D, Trinh P, Liu E, Yang F. Cell-Cell Interactions Enhance Cartilage Zonal Development in 3D Gradient Hydrogels. ACS Biomater Sci Eng 2023; 9:831-843. [PMID: 36629329 DOI: 10.1021/acsbiomaterials.2c00469] [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: 01/12/2023]
Abstract
Cartilage tissue is characterized by zonal organization with gradual transitions of biochemical and mechanical cues from superficial to deep zones. We previously reported that 3D gradient hydrogels made of polyethylene glycol and chondroitin sulfate can induce zonal-specific responses of chondrocytes, resulting in zonal cartilage formation that mimics native tissues. While the role of cell-matrix interactions has been studied extensively, how cell-cell interactions across different zones influence cartilage zonal development remains unknown. The goal of this study is to harness gradient hydrogels as a tool to elucidate the role of cell-cell interactions in driving cartilage zonal development. When encapsulated in intact gradient hydrogels, chondrocytes exhibited strong zonal-specific responses that mimic native cartilage zonal organization. However, the separate culture of each zone of gradient hydrogels resulted in a significant decrease in cell proliferation and cartilage matrix deposition across all zones, while the trend of zonal dependence remains. Unexpectedly, mixing the coculture of all five zones of hydrogels in the same culture well largely abolished the zonal differences, with all zones behaving similarly to the softest zone. These results suggest that paracrine signal exchange among cells in different zones is essential in driving cartilage zonal development, and a spatial organization of zones is required for proper tissue zonal development. Intact, separate, or coculture groups resulted in distinct gene expression patterns in mechanosensing and cartilage-specific markers, suggesting that cell-cell interactions can also modulate mechanosensing. We further showed that 7 days of priming in intact gradient culture was sufficient to instruct the cells to complete the zonal development, and the separate or mixed coculture after 7 days of intact culture had minimal effects on cartilage formation. This study highlights the important role of cell-cell interactions in driving cartilage zonal development and validates gradient hydrogels as a useful tool to elucidate the role of cell-matrix and cell-cell interactions in driving zonal development during tissue morphogenesis and regeneration.
Collapse
Affiliation(s)
- Danqing Zhu
- Department of Bioengineering, Stanford University, Palo Alto, California 94305, United States
| | - Pavin Trinh
- Department of Bioengineering, Stanford University, Palo Alto, California 94305, United States
| | - Elisa Liu
- Department of Bioengineering, Stanford University, Palo Alto, California 94305, United States
| | - Fan Yang
- Department of Bioengineering, Stanford University, Palo Alto, California 94305, United States.,Department of Orthopaedic Surgery, Stanford University, Palo Alto, California 94305, United States
| |
Collapse
|
18
|
Ong LJY, Fan X, Rujia Sun A, Mei L, Toh YC, Prasadam I. Controlling Microenvironments with Organs-on-Chips for Osteoarthritis Modelling. Cells 2023; 12:cells12040579. [PMID: 36831245 PMCID: PMC9954502 DOI: 10.3390/cells12040579] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/06/2023] [Accepted: 02/09/2023] [Indexed: 02/16/2023] Open
Abstract
Osteoarthritis (OA) remains a prevalent disease affecting more than 20% of the global population, resulting in morbidity and lower quality of life for patients. The study of OA pathophysiology remains predominantly in animal models due to the complexities of mimicking the physiological environment surrounding the joint tissue. Recent development in microfluidic organ-on-chip (OoC) systems have demonstrated various techniques to mimic and modulate tissue physiological environments. Adaptations of these techniques have demonstrated success in capturing a joint tissue's tissue physiology for studying the mechanism of OA. Adapting these techniques and strategies can help create human-specific in vitro models that recapitulate the cellular processes involved in OA. This review aims to comprehensively summarise various demonstrations of microfluidic platforms in mimicking joint microenvironments for future platform design iterations.
Collapse
Affiliation(s)
- Louis Jun Ye Ong
- School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane City, QLD 4000, Australia
- Center for Biomedical Technologies, Queensland University of Technology, Kelvin Grove, QLD 4059, Australia
- Max Planck Queensland Centre (MPQC) for the Materials Science of Extracellular Matrices, Queensland University of Technology, Brisbane City, QLD 4000, Australia
- Correspondence: (L.J.Y.O.); (I.P.)
| | - Xiwei Fan
- School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane City, QLD 4000, Australia
- Center for Biomedical Technologies, Queensland University of Technology, Kelvin Grove, QLD 4059, Australia
| | - Antonia Rujia Sun
- School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane City, QLD 4000, Australia
- Center for Biomedical Technologies, Queensland University of Technology, Kelvin Grove, QLD 4059, Australia
| | - Lin Mei
- School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane City, QLD 4000, Australia
- Center for Biomedical Technologies, Queensland University of Technology, Kelvin Grove, QLD 4059, Australia
| | - Yi-Chin Toh
- School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane City, QLD 4000, Australia
- Center for Biomedical Technologies, Queensland University of Technology, Kelvin Grove, QLD 4059, Australia
- Max Planck Queensland Centre (MPQC) for the Materials Science of Extracellular Matrices, Queensland University of Technology, Brisbane City, QLD 4000, Australia
- Centre for Microbiome Research, Queensland University of Technology, Brisbane City, QLD 4000, Australia
| | - Indira Prasadam
- School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane City, QLD 4000, Australia
- Center for Biomedical Technologies, Queensland University of Technology, Kelvin Grove, QLD 4059, Australia
- Correspondence: (L.J.Y.O.); (I.P.)
| |
Collapse
|
19
|
Sotozawa M, Kumagai K, Ishikawa K, Yamada S, Inoue Y, Inaba Y. Bevacizumab suppressed degenerative changes in articular cartilage explants from patients with osteoarthritis of the knee. J Orthop Surg Res 2023; 18:25. [PMID: 36627659 PMCID: PMC9832671 DOI: 10.1186/s13018-023-03512-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 01/06/2023] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND This study was designed to test the hypothesis that blockade of vascular endothelial growth factor (VEGF) suppresses degenerative changes in articular cartilage from patients with osteoarthritis (OA). METHODS Articular cartilage from eight OA patients was subjected to explant culture for 2 days in the presence or absence of 10 ng/ml recombinant interleukin (IL)-1β. The blocking effect of VEGF was examined by the addition of 10 or 100 ng/ml of bevacizumab. The culture media were harvested, and markers for cartilage degradation were measured by sandwich enzyme-linked immunoassay. Total RNA was isolated from cartilage tissues, and gene expressions associated with the anabolic response were examined by the quantitative real-time polymerase chain reaction. RESULTS Bevacizumab significantly reduced concentrations of matrix metalloproteinase (MMP)-2, MMP-3, and cartilage oligomeric matrix protein in the culture media with and without IL-1β. Significant suppressive effects of bevacizumab on MMP-9 and MMP-13 were shown only in the presence of IL-1β. Gene expression of Col2a1 was significantly increased by the addition of bevacizumab in the absence of IL-1β. CONCLUSION Bevacizumab inhibits catabolic reactions and stimulates anabolic function in articular cartilage derived from OA patients directly, suggesting a protective effect on articular cartilage from OA progression.
Collapse
Affiliation(s)
- Masaichi Sotozawa
- grid.268441.d0000 0001 1033 6139Department of Orthopaedic Surgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004 Japan
| | - Ken Kumagai
- grid.268441.d0000 0001 1033 6139Department of Orthopaedic Surgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004 Japan
| | - Kimi Ishikawa
- grid.268441.d0000 0001 1033 6139Department of Orthopaedic Surgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004 Japan
| | - Shunsuke Yamada
- grid.268441.d0000 0001 1033 6139Department of Orthopaedic Surgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004 Japan
| | - Yusuke Inoue
- grid.268441.d0000 0001 1033 6139Department of Orthopaedic Surgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004 Japan
| | - Yutaka Inaba
- grid.268441.d0000 0001 1033 6139Department of Orthopaedic Surgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004 Japan
| |
Collapse
|
20
|
Manukyan G, Gallo J, Mikulkova Z, Trajerova M, Savara J, Slobodova Z, Fidler E, Shrestha B, Kriegova E. Phenotypic and functional characterisation of synovial fluid-derived neutrophils in knee osteoarthritis and knee infection. Osteoarthritis Cartilage 2023; 31:72-82. [PMID: 36216277 DOI: 10.1016/j.joca.2022.09.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 08/25/2022] [Accepted: 09/24/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVE An increase in the number of neutrophils (NEUs) has long been associated with infections in the knee joints; however, their impact on knee osteoarthritis (KOA) pathophysiology remains largely unexplored. DESIGN This study compared the phenotypic and functional characteristics of synovial fluid (SF)-derived NEUs in KOA and knee infection (INF). RESULTS KOA NEUs were characterised by a lower expression of CD11b, CD54, and CD64 and higher expression of CD62L, TLR2, and TLR4 compared with INF NEUs. Except for CCL2, lower levels of inflammatory mediators and proteases were detected in KOA SF than in INF SF. Functionally, KOA NEUs displayed increased reactive oxygen species production and phagocytic activity compared with INF NEUs. Moreover, KOA and INF NEUs differed in cell sizes, histological characteristics of the surrounding synovial tissues, and their effects on the endothelial cells assessed by human umbilical vein endothelial cells. When KOA patients were subdivided based on the SF NEU abundance, patients with high NEUs (10%-60%) were characterised by i) elevated SF protein levels of TNF-α, IL-1RA, MMP-9, sTREM-1, VILIP-1 and ii) lower CD54, CD64, TLR2 and TLR4 expression compared to patients with low NEUs (<10%). Analysis of paired SF samples suggests that low or high NEU percentages, respectively, persist throughout the course of disease. CONCLUSIONS Our findings suggest that NEU may play a significant role in KOA pathophysiology. Further studies should explore the mechanisms that contribute to the increased number of NEUs in SF and the clinical consequences of neutrophilic phenotype in KOA.
Collapse
Affiliation(s)
- G Manukyan
- Department of Immunology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, Olomouc, Czech Republic; Laboratory of Molecular and Cellular Immunology, Institute of Molecular Biology NAS RA, Yerevan, Armenia.
| | - J Gallo
- Department of Orthopedics, Palacký University Olomouc and University Hospital Olomouc, Olomouc, Czech Republic.
| | - Z Mikulkova
- Department of Immunology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, Olomouc, Czech Republic.
| | - M Trajerova
- Department of Immunology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, Olomouc, Czech Republic.
| | - J Savara
- Department of Immunology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, Olomouc, Czech Republic; Department of Computer Science, Faculty of Electrical Engineering and Computer Science, VSB-Technical University of Ostrava, Ostrava, Czech Republic.
| | - Z Slobodova
- Department of Clinical and Molecular Pathology, Palacký University Olomouc and University Hospital Olomouc, Olomouc, Czech Republic.
| | - E Fidler
- Department of Orthopedics, Palacký University Olomouc and University Hospital Olomouc, Olomouc, Czech Republic.
| | - B Shrestha
- Department of Immunology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, Olomouc, Czech Republic.
| | - E Kriegova
- Department of Immunology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, Olomouc, Czech Republic.
| |
Collapse
|
21
|
Ma K, Singh G, Wang J, O-Sullivan I, Votta-Velis G, Bruce B, Anbazhagan AN, van Wijnen AJ, Im HJ. Targeting Vascular Endothelial Growth Factor Receptors as a Therapeutic Strategy for Osteoarthritis and Associated Pain. Int J Biol Sci 2023; 19:675-690. [PMID: 36632459 PMCID: PMC9830519 DOI: 10.7150/ijbs.79125] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/09/2022] [Indexed: 01/04/2023] Open
Abstract
Pain is the major reason that patients suffering from osteoarthritis (OA) seek medical care. We found that vascular endothelial growth factors (VEGFs) mediate signaling in OA pain pathways. To determine the specific contributions of VEGFs and their receptors (VEGFRs) to joint pathology and pain transmission during OA progression, we studied intra-articular (IA) injections of VEGF ligands into murine knee joints. Only VEGF ligands specific for the activation of VEGFR1, but not VEGFR2, induced allodynia within 30 min. Interventions in OA by inhibitors of VEGFRs were done in vivo using a preclinical murine OA model by IA injections of selective inhibitors of VEGFR1/VEGFR2 kinase (pazopanib) or VEGFR2 kinase (vandetanib). OA phenotypes were evaluated using pain-associated murine behavioral tests and histopathologic analyses. Alterations in VEGF/VEGFR signaling by drugs were determined in knee joints, dorsal root ganglia, and spinal cord by immunofluorescence microscopy. Pazopanib immediately relieved OA pain by interfering with pain transmission pathways. Pain reduction by vandetanib was mainly due to the inhibition of cartilage degeneration by suppressing VEGFR2 expression. In conclusion, IA administration of pazopanib, which simultaneously inhibits VEGFR1 and VEGFR2, can be developed as an ideal OA disease-modifying drug that rapidly reduces joint pain and simultaneously inhibits cartilage degeneration.
Collapse
Affiliation(s)
- Kaige Ma
- Department of Biomedical Engineering, the University of Illinois at Chicago, Chicago, IL, USA.,Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gurjit Singh
- Department of Biomedical Engineering, the University of Illinois at Chicago, Chicago, IL, USA
| | - Jun Wang
- Department of Biomedical Engineering, the University of Illinois at Chicago, Chicago, IL, USA
| | - InSug O-Sullivan
- Department of Biomedical Engineering, the University of Illinois at Chicago, Chicago, IL, USA
| | - Gina Votta-Velis
- Department of Anesthesiology, the University of Illinois at Chicago, Chicago, IL, USA
| | - Benjamin Bruce
- Jesse Brown Veterans Affairs Medical Center (JBVAMC) at Chicago, IL 60612, USA
| | | | - Andre J. van Wijnen
- Department of Biomedical Engineering, the University of Illinois at Chicago, Chicago, IL, USA.,Department of Biochemistry, University of Vermont, Burlington, VT 05405, USA.,✉ Corresponding authors: Hee-Jeong Im, Department of Biomedical Engineering, University of Illinois at Chicago, 851 S. Morgan St, Chicago, IL, USA. E-mail: ; Dr. Andre J. van Wijnen, Department of Biochemistry, University of Vermont, Burlington, VT 05405, USA. E-mail address:
| | - Hee-Jeong Im
- Department of Biomedical Engineering, the University of Illinois at Chicago, Chicago, IL, USA.,Jesse Brown Veterans Affairs Medical Center (JBVAMC) at Chicago, IL 60612, USA.,✉ Corresponding authors: Hee-Jeong Im, Department of Biomedical Engineering, University of Illinois at Chicago, 851 S. Morgan St, Chicago, IL, USA. E-mail: ; Dr. Andre J. van Wijnen, Department of Biochemistry, University of Vermont, Burlington, VT 05405, USA. E-mail address:
| |
Collapse
|
22
|
Lohova E, Pilmane M. Expression of MUC-2, MUC-6, NAPE-PLD, IL-6 and IL-13 in Healthy and Metaplastic Bronchial Epithelium. Diseases 2022; 11:diseases11010005. [PMID: 36648870 PMCID: PMC9844475 DOI: 10.3390/diseases11010005] [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: 09/29/2022] [Revised: 11/18/2022] [Accepted: 12/24/2022] [Indexed: 12/29/2022] Open
Abstract
Background: The normal tissue structure of the respiratory system is necessary to provide adequate protection of the airways and lungs. Prolonged exposure to trigger factors can result in adaptive mechanism activation and lead to the development of chronic pulmonary diseases or even dysplastic changes. Materials and methods: Respiratory system material with a pseudostratified ciliated epithelium was obtained from 12 patients (aged 16 to 95), and material with a stratified squamosa epithelium was obtained from six patients (aged 23 to 93). Routine staining was performed, and an immunohistochemistry was conducted for MUC-2, MUC-6, NAPE-PLD, IL-6 and IL-13. Results: Inflammatory processes were not detected in any of the specimens. A number of correlations were identified, with the most important being a strong positive correlation for IL-13 between the alveolar epithelium and alveolar macrophages and a strong positive correlation for IL-6 between the alveolar epithelium and alveolar macrophages in the stratified squamous epithelium group. We also detected a statistically significant difference in IL-6 in alveolar macrophages. Conclusions: There were no signs of dysplastic changes in either group. Increased secretion of IL-13 in the stratified squamous epithelium group shows its involvement in metaplastic changes in the bronchial epithelium. The secretion of atypical factors by hyaline cartilage demonstrates its plasticity and adaptability.
Collapse
|
23
|
Chondrocyte Hypertrophy in Osteoarthritis: Mechanistic Studies and Models for the Identification of New Therapeutic Strategies. Cells 2022; 11:cells11244034. [PMID: 36552796 PMCID: PMC9777397 DOI: 10.3390/cells11244034] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 12/08/2022] [Indexed: 12/16/2022] Open
Abstract
Articular cartilage shows limited self-healing ability owing to its low cellularity and avascularity. Untreated cartilage defects display an increased propensity to degenerate, leading to osteoarthritis (OA). During OA progression, articular chondrocytes are subjected to significant alterations in gene expression and phenotype, including a shift towards a hypertrophic-like state (with the expression of collagen type X, matrix metalloproteinases-13, and alkaline phosphatase) analogous to what eventuates during endochondral ossification. Present OA management strategies focus, however, exclusively on cartilage inflammation and degradation. A better understanding of the hypertrophic chondrocyte phenotype in OA might give new insights into its pathogenesis, suggesting potential disease-modifying therapeutic approaches. Recent developments in the field of cellular/molecular biology and tissue engineering proceeded in the direction of contrasting the onset of this hypertrophic phenotype, but knowledge gaps in the cause-effect of these processes are still present. In this review we will highlight the possible advantages and drawbacks of using this approach as a therapeutic strategy while focusing on the experimental models necessary for a better understanding of the phenomenon. Specifically, we will discuss in brief the cellular signaling pathways associated with the onset of a hypertrophic phenotype in chondrocytes during the progression of OA and will analyze in depth the advantages and disadvantages of various models that have been used to mimic it. Afterwards, we will present the strategies developed and proposed to impede chondrocyte hypertrophy and cartilage matrix mineralization/calcification. Finally, we will examine the future perspectives of OA therapeutic strategies.
Collapse
|
24
|
Saetan N, Honsawek S, Tanavalee A, Ngarmukos S, Yuktanandana P, Poovorawan Y. Association between Common Variants in VEGFA Gene and the Susceptibility of Primary Knee Osteoarthritis. Cartilage 2022; 13:66-76. [PMID: 36314121 PMCID: PMC9924987 DOI: 10.1177/19476035221132260] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES This study aimed to analyze the relationship between vascular endothelial growth factor A (VEGFA) gene polymorphisms, plasma VEGFA, and the susceptibility of knee osteoarthritis (OA). DESIGN A total of 404 subjects, 202 knee OA subjects and 202 healthy volunteers, were enrolled into the study. Four distinct polymorphisms of the VEGFA gene were evaluated using polymerase chain reaction-restriction fragment length polymorphism: -2578C/A (rs699947), -1154G/A (rs1570360), -634C/G (rs2010963), and +936C/T (rs3025039). Plasma VEGFA levels were analyzed using enzyme-linked immunosorbent assay. RESULTS The most common nucleotides in both knee OA subjects and healthy controls were CC for -2578C/A, GG for -1154G/A, CG for -634C/G, and CC for +936C/T in the VEGFA gene. Genotype distribution and allele frequencies of VEGFA -2578C/A, -1154G/A, -634C/G, and +936C/T single nucleotide polymorphisms did not differ between OA patients and the controls. Plasma VEGFA levels showed no difference between OA patients and the controls. In contrast, plasma VEGFA levels of -634C/C genotype were significantly higher in OA patients than in the controls (P = 0.035). According to the -2578A/A genotype, patients with early stage OA had a higher odds ratio than those with advanced stage OA (P = 0.023). CONCLUSIONS VEGFA -2578C/A (rs699947), -1154G/A (rs1570360), -634C/G (rs2010963), and +936C/T (rs3025039) polymorphisms may not be responsible for OA susceptibility in the Thai population. However, the OA patients with A/A genotype at the -2578C/A seemed to have a lower potential risk of developing severe OA than those with the C/A and C/C genotypes. These findings would help elucidate and facilitate a better understanding of the genetic fundamentals of OA.
Collapse
Affiliation(s)
- Natthaphon Saetan
- Biomedical Science Program, Faculty of
Graduate School, Chulalongkorn University, Bangkok, Thailand
| | - Sittisak Honsawek
- Department of Biochemistry, Center of
Excellence in Osteoarthritis and Musculoskeleton, Faculty of Medicine and King
Chulalongkorn Memorial Hospital, Thai Red Cross Society, Chulalongkorn University,
Bangkok, Thailand,Department of Orthopaedics, Vinai
Parkpian Orthopaedic Research Center, Faculty of Medicine, Chulalongkorn University
and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok,
Thailand,Sittisak Honsawek, Department of
Biochemistry, Center of Excellence in Osteoarthritis and Musculoskeleton,
Faculty of Medicine and King Chulalongkorn Memorial Hospital, Thai Red Cross
Society, Chulalongkorn University, 1873 Rama IV Road, Patumwan, Bangkok 10330,
Thailand.
| | - Aree Tanavalee
- Department of Orthopaedics, Vinai
Parkpian Orthopaedic Research Center, Faculty of Medicine, Chulalongkorn University
and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok,
Thailand
| | - Srihatach Ngarmukos
- Department of Orthopaedics, Vinai
Parkpian Orthopaedic Research Center, Faculty of Medicine, Chulalongkorn University
and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok,
Thailand
| | - Pongsak Yuktanandana
- Department of Orthopaedics, Vinai
Parkpian Orthopaedic Research Center, Faculty of Medicine, Chulalongkorn University
and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok,
Thailand
| | - Yong Poovorawan
- Center of Excellence in Clinical
Virology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University
and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok,
Thailand
| |
Collapse
|
25
|
Wang Y, Liu L, Le Z, Tay A. Analysis of Nanomedicine Efficacy for Osteoarthritis. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202200085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Yuwen Wang
- Department of Biomedical Engineering National University of Singapore Singapore 117583 Singapore
| | - Ling Liu
- Institute of Health Innovation and Technology National University of Singapore Singapore 117599 Singapore
| | - Zhicheng Le
- Department of Biomedical Engineering National University of Singapore Singapore 117583 Singapore
| | - Andy Tay
- Department of Biomedical Engineering National University of Singapore Singapore 117583 Singapore
- Institute of Health Innovation and Technology National University of Singapore Singapore 117599 Singapore
- Tissue Engineering Programme National University of Singapore Singapore 117510 Singapore
| |
Collapse
|
26
|
Markus DH, Hurley ET, Mojica ES, Anil U, Kanakamedala A, Avila A, Gyftopoulos S, Strauss EJ. Concentration of synovial fluid biomarkers on the day of anterior cruciate ligament (ACL)-reconstruction predict size and depth of cartilage lesions on 5-year follow-up. Knee Surg Sports Traumatol Arthrosc 2022; 31:1753-1760. [PMID: 35904566 DOI: 10.1007/s00167-022-07045-9] [Citation(s) in RCA: 2] [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: 02/04/2022] [Accepted: 06/04/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE The current investigation evaluated the relationship between the synovial fluid cytokine microenvironment at the time of isolated anterior cruciate ligament (ACL) reconstruction and the presence of subsequent chondral wear and radiologic evidence of osteoarthritis (OA) on cartilage-specific MRI sequences at a minimum of 5-year follow-up. METHODS Patients who underwent primary ACL reconstruction with no baseline concomitant cartilage or meniscal defects and had synovial fluid samples obtained at the time of surgery were retrospectively identified. Patients with a minimum of 5 years of postoperative follow-up were contacted and asked to complete patient-reported outcome (PRO) measures including Visual Analog Scale (VAS) for pain, Lysholm Scale, Knee Injury and Osteoarthritis Outcome Score (KOOS), and Tegner Activity Scale, along with postoperative magnetic resonance imaging (MRI). The concentration of ten biomarkers that have previously been suggested to play a role in cartilage degradation and inflammation in the joint space was measured. Linear regression controlling for age, sex, and body mass index (BMI) was performed to create a model using the synovial fluid concentrations at the time of surgery to predict postoperative semiquantitative cartilage lesion size and depth on MRI at a minimum of 5 years follow up. RESULTS The patients were comprised of eight males (44.4%) and ten females (55.6%) with a mean age at the time of surgery of 30.8 ± 8.7 years (range 18.2-44.5 years). The mean follow-up time was 7.8 ± 1.5 years post-operatively (range 5.7-9.7 years). MCP-1, VEGF, and IL-1Ra were found to have significant associations with the presence of postoperative cartilage wear (p < 0.05). No correlations were demonstrated among the biomarker concentrations at the time of injury with PRO scores at final follow-up (NS). CONCLUSION Synovial fluid inflammatory biomarker concentrations at the time of injury can predict progression of early-stage post-traumatic osteoarthritis at a mean of almost 8 years post-operatively. Findings from this study may help identify treatment targets to alter the natural history of cartilage loss following anterior cruciate ligament injury. LEVEL OF EVIDENCE Level III, retrospective cohort study.
Collapse
Affiliation(s)
- Danielle H Markus
- Division of Sports Medicine, Orthopaedic Surgery Department, NYU Langone Medical Center, New York Langone Health, 333 E 38th Street, New York, NY, 10016, USA.
| | - Eoghan T Hurley
- Division of Sports Medicine, Orthopaedic Surgery Department, NYU Langone Medical Center, New York Langone Health, 333 E 38th Street, New York, NY, 10016, USA
| | - Edward S Mojica
- Division of Sports Medicine, Orthopaedic Surgery Department, NYU Langone Medical Center, New York Langone Health, 333 E 38th Street, New York, NY, 10016, USA
| | - Utkarsh Anil
- Division of Sports Medicine, Orthopaedic Surgery Department, NYU Langone Medical Center, New York Langone Health, 333 E 38th Street, New York, NY, 10016, USA
| | - Ajay Kanakamedala
- Division of Sports Medicine, Orthopaedic Surgery Department, NYU Langone Medical Center, New York Langone Health, 333 E 38th Street, New York, NY, 10016, USA
| | - Amanda Avila
- Division of Sports Medicine, Orthopaedic Surgery Department, NYU Langone Medical Center, New York Langone Health, 333 E 38th Street, New York, NY, 10016, USA
| | - Soterios Gyftopoulos
- Department of Radiology, NYU Langone Medical Center, 660 First Ave, New York, NY, 10016, USA
| | - Eric J Strauss
- Division of Sports Medicine, Orthopaedic Surgery Department, NYU Langone Medical Center, New York Langone Health, 333 E 38th Street, New York, NY, 10016, USA
| |
Collapse
|
27
|
Lei L, Meng L, Changqing X, Chen Z, Gang Y, Shiyuan F. Effect of cell receptors in the pathogenesis of osteoarthritis: Current insights. Open Life Sci 2022; 17:695-709. [PMID: 35859614 PMCID: PMC9267313 DOI: 10.1515/biol-2022-0075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/16/2022] [Accepted: 03/21/2022] [Indexed: 11/15/2022] Open
Abstract
Osteoarthritis (OA) is a chronic arthritic disease characterized by cartilage degradation, synovial inflammation, and subchondral bone lesions. The studies on the pathogenesis of OA are complex and diverse. The roles of receptors signaling in chondrocyte anabolism, inflammatory factors expression of synovial fibroblast, and angiogenesis in subchondral bone are particularly important for exploring the pathological mechanism of OA and clinical diagnosis and treatment. By reviewing the relevant literature, this article elaborates on the abnormal expression of receptors and the signaling transduction pathways from different pathological changes of OA anatomical components, aiming to provide new research ideas and clinical therapeutic value for OA pathogenesis.
Collapse
Affiliation(s)
- Li Lei
- Department of Orthopaedics, The First Affiliated Hospital of University of Science and Technology of China, 17 Lujiang Road, Hefei, Anhui, China
| | - Li Meng
- Department of Orthopaedics, The First Affiliated Hospital of University of Science and Technology of China, 17 Lujiang Road, Hefei, Anhui, China
| | - Xu Changqing
- Department of Orthopaedics, Dongxihu District People's Hospital Affiliated to Huazhong University of Science and Technology, Wuhan, China
| | - Zhu Chen
- Department of Orthopaedics, The First Affiliated Hospital of University of Science and Technology of China, 17 Lujiang Road, Hefei, Anhui, China
| | - Yao Gang
- Department of Orthopaedics, The First Affiliated Hospital of University of Science and Technology of China, 17 Lujiang Road, Hefei, Anhui, China
| | - Fang Shiyuan
- Department of Orthopaedics, The First Affiliated Hospital of University of Science and Technology of China, 17 Lujiang Road, Hefei, Anhui, China
| |
Collapse
|
28
|
Rashidi A, Theruvath AJ, Huang CH, Wu W, Mahmoud EE, Jesu Raj JG, Marycz K, Daldrup-Link HE. Vascular injury of immature epiphyses impair stem cell engraftment in cartilage defects. Sci Rep 2022; 12:11696. [PMID: 35810189 PMCID: PMC9271080 DOI: 10.1038/s41598-022-15721-6] [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] [Received: 12/11/2021] [Accepted: 06/28/2022] [Indexed: 11/09/2022] Open
Abstract
The purpose of our study was to investigate if vascular injury in immature epiphyses affects cartilage repair outcomes of matrix-associated stem cell implants (MASI). Porcine bone marrow mesenchymal stromal stem cells (BMSCs) suspended in a fibrin glue scaffold were implanted into 24 full-thickness cartilage defects (5 mm ø) of the bilateral distal femur of six Göttingen minipigs (n = 12 defects in 6 knee joints of 3 immature pigs; age 3.5-4 months; n = 12 defects in 6 knee joints of 3 mature control pigs; age, 21-28 months). All pigs underwent magnetic resonance imaging (MRI) at 2, 4, 12 (n = 24 defects), and 24 weeks (n = 12 defects). After the last imaging study, pigs were sacrificed, joints explanted and evaluated with VEGF, H&E, van Gieson, Mallory, and Safranin O stains. Results of mature and immature cartilage groups were compared using the Wilcoxon signed-rank test. Quantitative scores for subchondral edema at 2 weeks were correlated with quantitative scores for cartilage repair (MOCART score and ICRS score) at 12 weeks as well as Pineda scores at end of the study, using linear regression analysis. On serial MRIs, mature joints demonstrated progressive healing of cartilage defects while immature joints demonstrated incomplete healing and damage of the subchondral bone. The MOCART score at 12 weeks was significantly higher for mature joints (79.583 ± 7.216) compared to immature joints (30.416 ± 10.543, p = 0.002). Immature cartilage demonstrated abundant microvessels while mature cartilage did not contain microvessels. Accordingly, cartilage defects in immature joints showed a significantly higher number of disrupted microvessels, subchondral edema, and angiogenesis compared to mature cartilage. Quantitative scores for subchondral edema at 2 weeks were negatively correlated with MOCART scores (r = - 0.861) and ICRS scores (r = - 0.901) at 12 weeks and positively correlated with Pineda scores at the end of the study (r = 0.782). Injury of epiphyseal blood vessels in immature joints leads to subchondral bone defects and limits cartilage repair after MASI.
Collapse
Affiliation(s)
- Ali Rashidi
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology, School of Medicine, Stanford University, Stanford, CA, 94305, USA.,Institute for Stem Cell Biology and Regenerative Medicine, School of Medicine, Stanford University, Stanford, CA, USA
| | - Ashok J Theruvath
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology, School of Medicine, Stanford University, Stanford, CA, 94305, USA.,Institute for Stem Cell Biology and Regenerative Medicine, School of Medicine, Stanford University, Stanford, CA, USA
| | - Ching-Hsin Huang
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology, School of Medicine, Stanford University, Stanford, CA, 94305, USA.,Institute for Stem Cell Biology and Regenerative Medicine, School of Medicine, Stanford University, Stanford, CA, USA
| | - Wei Wu
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology, School of Medicine, Stanford University, Stanford, CA, 94305, USA.,Institute for Stem Cell Biology and Regenerative Medicine, School of Medicine, Stanford University, Stanford, CA, USA
| | - Elhussein E Mahmoud
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology, School of Medicine, Stanford University, Stanford, CA, 94305, USA.,Institute for Stem Cell Biology and Regenerative Medicine, School of Medicine, Stanford University, Stanford, CA, USA.,Department of Surgery, Veterinary School, South Valley University, Qena, Egypt
| | - Joe Gerald Jesu Raj
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology, School of Medicine, Stanford University, Stanford, CA, 94305, USA.,Institute for Stem Cell Biology and Regenerative Medicine, School of Medicine, Stanford University, Stanford, CA, USA
| | - Krzysztof Marycz
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology, School of Medicine, Stanford University, Stanford, CA, 94305, USA.,International Institute of Translational Medicine (MIMT), Malin, Wisznia Mała, Poland
| | - Heike E Daldrup-Link
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology, School of Medicine, Stanford University, Stanford, CA, 94305, USA. .,Institute for Stem Cell Biology and Regenerative Medicine, School of Medicine, Stanford University, Stanford, CA, USA. .,Department of Pediatrics, School of Medicine, Stanford University, Stanford, CA, USA.
| |
Collapse
|
29
|
Sanchez-Lopez E, Coras R, Torres A, Lane NE, Guma M. Synovial inflammation in osteoarthritis progression. Nat Rev Rheumatol 2022; 18:258-275. [PMID: 35165404 PMCID: PMC9050956 DOI: 10.1038/s41584-022-00749-9] [Citation(s) in RCA: 278] [Impact Index Per Article: 139.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2022] [Indexed: 02/06/2023]
Abstract
Osteoarthritis (OA) is a progressive degenerative disease resulting in joint deterioration. Synovial inflammation is present in the OA joint and has been associated with radiographic and pain progression. Several OA risk factors, including ageing, obesity, trauma and mechanical loading, play a role in OA pathogenesis, likely by modifying synovial biology. In addition, other factors, such as mitochondrial dysfunction, damage-associated molecular patterns, cytokines, metabolites and crystals in the synovium, activate synovial cells and mediate synovial inflammation. An understanding of the activated pathways that are involved in OA-related synovial inflammation could form the basis for the stratification of patients and the development of novel therapeutics. This Review focuses on the biology of the OA synovium, how the cells residing in or recruited to the synovium interact with each other, how they become activated, how they contribute to OA progression and their interplay with other joint structures.
Collapse
Affiliation(s)
- Elsa Sanchez-Lopez
- Department of Orthopaedic Surgery, University of California San Diego, San Diego, CA, USA
| | - Roxana Coras
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, San Diego, CA, USA
- Department of Medicine, Autonomous University of Barcelona, Barcelona, Spain
| | - Alyssa Torres
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, San Diego, CA, USA
| | - Nancy E Lane
- Division of Rheumatology, Department of Medicine, University of California Davis, Davis, CA, USA
| | - Monica Guma
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, University of California San Diego, San Diego, CA, USA.
- Department of Medicine, Autonomous University of Barcelona, Barcelona, Spain.
- San Diego VA Healthcare Service, San Diego, CA, USA.
| |
Collapse
|
30
|
Thielen NGM, Neefjes M, Vitters EL, van Beuningen HM, Blom AB, Koenders MI, van Lent PLEM, van de Loo FAJ, Blaney Davidson EN, van Caam APM, van der Kraan PM. Identification of Transcription Factors Responsible for a Transforming Growth Factor-β-Driven Hypertrophy-like Phenotype in Human Osteoarthritic Chondrocytes. Cells 2022; 11:cells11071232. [PMID: 35406794 PMCID: PMC8998018 DOI: 10.3390/cells11071232] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/28/2022] [Accepted: 03/31/2022] [Indexed: 12/18/2022] Open
Abstract
During osteoarthritis (OA), hypertrophy-like chondrocytes contribute to the disease process. TGF-β's signaling pathways can contribute to a hypertrophy(-like) phenotype in chondrocytes, especially at high doses of TGF-β. In this study, we examine which transcription factors (TFs) are activated and involved in TGF-β-dependent induction of a hypertrophy-like phenotype in human OA chondrocytes. We found that TGF-β, at levels found in synovial fluid in OA patients, induces hypertrophic differentiation, as characterized by increased expression of RUNX2, COL10A1, COL1A1, VEGFA and IHH. Using luciferase-based TF activity assays, we observed that the expression of these hypertrophy genes positively correlated to SMAD3:4, STAT3 and AP1 activity. Blocking these TFs using specific inhibitors for ALK-5-induced SMAD signaling (5 µM SB-505124), JAK-STAT signaling (1 µM Tofacitinib) and JNK signaling (10 µM SP-600125) led to the striking observation that only SB-505124 repressed the expression of hypertrophy factors in TGF-β-stimulated chondrocytes. Therefore, we conclude that ALK5 kinase activity is essential for TGF-β-induced expression of crucial hypertrophy factors in chondrocytes.
Collapse
|
31
|
Turlo AJ, McDermott BT, Barr ED, Riggs CM, Boyde A, Pinchbeck GL, Clegg PD. Gene expression analysis of subchondral bone, cartilage, and synovium in naturally occurring equine palmar/plantar osteochondral disease. J Orthop Res 2022; 40:595-603. [PMID: 33993513 DOI: 10.1002/jor.25075] [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: 10/19/2020] [Revised: 04/23/2021] [Accepted: 05/03/2021] [Indexed: 02/04/2023]
Abstract
Osteoarthritis (OA) is a disease of the entire joint but the relationship between pathological events in various joint tissues is poorly understood. We examined concurrent changes in bone, cartilage, and synovium in a naturally occurring equine model of joint degeneration. Joints (n = 64) were grossly assessed for palmar/plantar osteochondral disease (POD) in racehorses that required euthanasia for unrelated reasons and assigned a grade of 0 (n = 34), 1 (n = 17), 2 or 3 (n = 13) using a recognized grading scheme. Synovium, cartilage, and subchondral bone were collected for histological and gene expression analysis. Relations between POD grade, cartilage histological score, and gene expression levels were examined using one-way analysis of variance or Kruskal-Wallis test and Spearman's correlation coefficient with corrections for multiple comparisons. Cartilage histological score increased in joints with POD grade 1 (p = 0.002) and 2 or 3 (p < 0.001) compared to 0. At grade 1, expression of COL1A1, COL2A1, and MMP1 increased and BGN decreased in subchondral bone while expression of BGN and ACAN decreased in cartilage. These changes further progressed at grades 2 and 3. POD grades 2 and 3 were associated with decreased expression of osteoclast inhibitor OPG and increased markers of cartilage degeneration (MMP13, COL1A1). Expression of the vascular endothelial growth factor decreased with POD grade and negatively correlated with cartilage histological score. Synovium showed no histological or transcriptomic changes related to pathology grade. Cartilage degeneration in POD is likely to be secondary to remodeling of the subchondral bone. Limited activation of proinflammatory and catabolic genes and moderate synovial pathology suggests distinct molecular phenotype of POD compared with OA.
Collapse
Affiliation(s)
- Agnieszka J Turlo
- Department of Musculoskeletal and Ageing Science, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Benjamin T McDermott
- Department of Musculoskeletal and Ageing Science, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | | | - Chris M Riggs
- Department of Veterinary Clinical Services, Hong Kong Jockey Club, Sha Tin Racecourse, New Territories, Hong Kong SAR, China
| | - Alan Boyde
- Dental Physical Sciences, Oral BioEngineering, Queen Mary University of London, Mile End Campus, London, UK
| | - Gina L Pinchbeck
- Department of Epidemiology and Population Health, Institute of Infection and Global Health, School of Veterinary Science, University of Liverpool, Liverpool, UK
| | - Peter D Clegg
- Department of Musculoskeletal and Ageing Science, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| |
Collapse
|
32
|
Samvelyan HJ, Huesa C, Cui L, Farquharson C, Staines KA. The role of accelerated growth plate fusion in the absence of SOCS2 on osteoarthritis vulnerability. Bone Joint Res 2022; 11:162-170. [PMID: 35272487 PMCID: PMC8962856 DOI: 10.1302/2046-3758.113.bjr-2021-0259.r1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
AIMS Osteoarthritis (OA) is the most prevalent systemic musculoskeletal disorder, characterized by articular cartilage degeneration and subchondral bone (SCB) sclerosis. Here, we sought to examine the contribution of accelerated growth to OA development using a murine model of excessive longitudinal growth. Suppressor of cytokine signalling 2 (SOCS2) is a negative regulator of growth hormone (GH) signalling, thus mice deficient in SOCS2 (Socs2 -/-) display accelerated bone growth. METHODS We examined vulnerability of Socs2 -/- mice to OA following surgical induction of disease (destabilization of the medial meniscus (DMM)), and with ageing, by histology and micro-CT. RESULTS We observed a significant increase in mean number (wild-type (WT) DMM: 532 (SD 56); WT sham: 495 (SD 45); knockout (KO) DMM: 169 (SD 49); KO sham: 187 (SD 56); p < 0.001) and density (WT DMM: 2.2 (SD 0.9); WT sham: 1.2 (SD 0.5); KO DMM: 13.0 (SD 0.5); KO sham: 14.4 (SD 0.7)) of growth plate bridges in Socs2 -/- in comparison with WT. Histological examination of WT and Socs2 -/- knees revealed articular cartilage damage with DMM in comparison to sham. Articular cartilage lesion severity scores (mean and maximum) were similar in WT and Socs2 -/- mice with either DMM, or with ageing. Micro-CT analysis revealed significant decreases in SCB thickness, epiphyseal trabecular number, and thickness in the medial compartment of Socs2 -/-, in comparison with WT (p < 0.001). DMM had no effect on the SCB thickness in comparison with sham in either genotype. CONCLUSION Together, these data suggest that enhanced GH signalling through SOCS2 deletion accelerates growth plate fusion, however this has no effect on OA vulnerability in this model. Cite this article: Bone Joint Res 2022;11(3):162-170.
Collapse
Affiliation(s)
- Hasmik Jasmine Samvelyan
- School of Pharmacy and Biomolecular Sciences, University of Brighton, Brighton, UK
- Centre for Stress and Age-Related Disease, University of Brighton, Brighton, UK
- The Faculty of Health, Education, Medicine and Social Care, School of Medicine, Anglia Ruskin University, Chelmsford, UK
| | - Carmen Huesa
- Institute of Infection, Immunity & Inflammation, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Lin Cui
- The Roslin Institute, The University of Edinburgh, Edinburgh, UK
| | | | - Katherine Ann Staines
- School of Pharmacy and Biomolecular Sciences, University of Brighton, Brighton, UK
- Centre for Stress and Age-Related Disease, University of Brighton, Brighton, UK
| |
Collapse
|
33
|
Nowaczyk A, Szwedowski D, Dallo I, Nowaczyk J. Overview of First-Line and Second-Line Pharmacotherapies for Osteoarthritis with Special Focus on Intra-Articular Treatment. Int J Mol Sci 2022; 23:1566. [PMID: 35163488 PMCID: PMC8835883 DOI: 10.3390/ijms23031566] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/19/2022] [Accepted: 01/27/2022] [Indexed: 02/07/2023] Open
Abstract
Osteoarthritis (OA) can be defined as the result of pathological processes of various etiologies leading to damage to the articular structures. Although the mechanism of degenerative changes has become better understood due to the plethora of biochemical and genetic studies, the drug that could stop the degenerative cascade is still unknown. All available forms of OA therapy are based on symptomatic treatment. According to actual guidelines, comprehensive treatment of OA should always include a combination of various therapeutic options aimed at common goals, which are pain relief in the first place, and then the improvement of function. Local treatment has become more common practice, which takes place between rehabilitation and pharmacological treatment in the hierarchy of procedures. Only in the case of no improvement and the presence of advanced lesions visible in imaging tests, should surgery be considered. Currently, an increasing number of studies are being published suggesting that intra-articular injections may be as effective or even more effective than non-steroidal anti-inflammatory drugs (NSAIDs) and result in fewer systemic adverse events. The most commonly used preparations are hyaluronic acid (HA), glucocorticosteroids (GS), and also platelet-rich plasma (PRP) in recent years. This review aims to present the mechanism of action and clinical effectiveness of different pharmacological options in relieving pain and improving functions in OA as well as the emerging approach in intra-articular treatment with PRP.
Collapse
Affiliation(s)
- Alicja Nowaczyk
- Department of Organic Chemistry, Faculty of Pharmacy, LudwikRydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, 2 dr. A. Jurasza St., 85-094 Bydgoszcz, Poland
| | - Dawid Szwedowski
- Department of Orthopaedics and Trauma Surgery, Provincial Polyclinical Hospital, 87-100 Toruń, Poland;
- Orthopedic Arthroscopic Surgery International (O.A.S.I.) Bioresearch Foundation, Gobbi N.P.O., 20133 Milan, Italy
| | - Ignacio Dallo
- Unit of Biological Therapies, SportMe Medical Center, Department of Orthopaedic Surgery and Sports Medicine, 41013 Seville, Spain;
| | - Jacek Nowaczyk
- Department of Physical Chemistry and Physicochemistry of Polymers, Faculty of Chemistry, Nicolaus Copernicus University, 7 Gagarina St., 87-100 Toruń, Poland
| |
Collapse
|
34
|
Tempfer H, Spitzer G, Lehner C, Wagner A, Gehwolf R, Fierlbeck J, Weissenbacher N, Jessen M, Heindl LM, Traweger A. VEGF-D-mediated signaling in tendon cells is involved in degenerative processes. FASEB J 2022; 36:e22126. [PMID: 35044682 DOI: 10.1096/fj.202100773rrr] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 12/14/2021] [Accepted: 12/14/2021] [Indexed: 12/21/2022]
Abstract
Vascular endothelial growth factor (VEGF) signaling is crucial for a large variety of cellular processes, not only related to angiogenesis but also in nonvascular cell types. We have previously shown that controlling angiogenesis by reducing VEGF-A signaling positively affects tendon healing. We now hypothesize that VEGF signaling in non-endothelial cells may contribute to tendon pathologies. By immunohistochemistry we show that VEGFR1, VEGFR2, and VEGFR3 are expressed in murine and human tendon cells in vivo. In a rat Achilles tendon defect model we show that VEGFR1, VEGFR3, and VEGF-D expression are increased after injury. On cultured rat tendon cells we show that VEGF-D stimulates cell proliferation in a dose-dependent manner; the specific VEGFR3 inhibitor SAR131675 reduces cell proliferation and cell migration. Furthermore, activation of VEGFR2 and -3 in tendon-derived cells affects the expression of mRNAs encoding extracellular matrix and matrix remodeling proteins. Using explant model systems, we provide evidence, that VEGFR3 inhibition prevents biomechanical deterioration in rat tail tendon fascicles cultured without load and attenuates matrix damage if exposed to dynamic overload in a bioreactor system. Together, these results suggest a strong role of tendon cell VEGF signaling in mediation of degenerative processes. These findings give novel insight into tendon cell biology and may pave the way for novel treatment options for degenerative tendon diseases.
Collapse
Affiliation(s)
- Herbert Tempfer
- Institute of Tendon and Bone Regeneration, Paracelsus Medical University-Spinal Cord Injury & Tissue Regeneration Center Salzburg, Salzburg, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Gabriel Spitzer
- Institute of Tendon and Bone Regeneration, Paracelsus Medical University-Spinal Cord Injury & Tissue Regeneration Center Salzburg, Salzburg, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Christine Lehner
- Institute of Tendon and Bone Regeneration, Paracelsus Medical University-Spinal Cord Injury & Tissue Regeneration Center Salzburg, Salzburg, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Andrea Wagner
- Institute of Tendon and Bone Regeneration, Paracelsus Medical University-Spinal Cord Injury & Tissue Regeneration Center Salzburg, Salzburg, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Renate Gehwolf
- Institute of Tendon and Bone Regeneration, Paracelsus Medical University-Spinal Cord Injury & Tissue Regeneration Center Salzburg, Salzburg, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | | | - Nadja Weissenbacher
- Institute of Tendon and Bone Regeneration, Paracelsus Medical University-Spinal Cord Injury & Tissue Regeneration Center Salzburg, Salzburg, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Malik Jessen
- Institute of Tendon and Bone Regeneration, Paracelsus Medical University-Spinal Cord Injury & Tissue Regeneration Center Salzburg, Salzburg, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Ludwig M Heindl
- Department of Ophthalmology, Faculty of Medicine, University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Andreas Traweger
- Institute of Tendon and Bone Regeneration, Paracelsus Medical University-Spinal Cord Injury & Tissue Regeneration Center Salzburg, Salzburg, Austria.,Austrian Cluster for Tissue Regeneration, Vienna, Austria
| |
Collapse
|
35
|
Sun X, Gu X, Li K, Li M, Peng J, Zhang X, Yang L, Xiong J. Melatonin Promotes Antler Growth by Accelerating MT1-Mediated Mesenchymal Cell Differentiation and Inhibiting VEGF-Induced Degeneration of Chondrocytes. Int J Mol Sci 2022; 23:ijms23020759. [PMID: 35054949 PMCID: PMC8776005 DOI: 10.3390/ijms23020759] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 12/28/2021] [Accepted: 01/05/2022] [Indexed: 02/01/2023] Open
Abstract
The sika deer is one type of seasonal breeding animal, and the growth of its antler is affected by light signals. Melatonin (MLT) is a neuroendocrine hormone synthesized by the pineal gland and plays an important role in controlling the circadian rhythm. Although the MLT/MT1 (melatonin 1A receptor) signal has been identified during antler development, its physiological function remains almost unknown. The role of MLT on antler growth in vivo and in vitro is discussed in this paper. In vivo, MLT implantation was found to significantly increase the weight of antlers. The relative growth rate of antlers showed a remarkable increased trend as well. In vitro, the experiment showed MLT accelerated antler mesenchymal cell differentiation. Further, results revealed that MLT regulated the expression of Collage type II (Col2a) through the MT1 binding mediated transcription of Yes-associated protein 1 (YAP1) in antler mesenchymal cells. In addition, treatment with vascular endothelial growth factor (VEGF) promoted chondrocytes degeneration by downregulating the expression of Col2a and Sox9 (SRY-Box Transcription Factor 9). MLT effectively inhibited VEGF-induced degeneration of antler chondrocytes by inhibiting the Signal transducers and activators of transcription 5/Interleukin-6 (STAT5/IL-6) pathway and activating the AKT/CREB (Cyclin AMP response-element binding protein) pathway dependent on Sox9 expression. Together, our results indicate that MLT plays a vital role in the development of antler cartilage.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Liguo Yang
- Correspondence: (L.Y.); (J.X.); Tel.: +86-027-8728-1813 (L.Y.); +86-027-8728-0020 (J.X.)
| | - Jiajun Xiong
- Correspondence: (L.Y.); (J.X.); Tel.: +86-027-8728-1813 (L.Y.); +86-027-8728-0020 (J.X.)
| |
Collapse
|
36
|
Phelps J, Leonard C, Shah S, Krawetz R, Hart DA, Duncan NA, Sen A. OUP accepted manuscript. Stem Cells Transl Med 2022; 11:73-87. [PMID: 35641171 PMCID: PMC8895489 DOI: 10.1093/stcltm/szab008] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 09/27/2021] [Indexed: 11/13/2022] Open
Abstract
Mesenchymal progenitor cells (MPCs) have shown promise initiating articular cartilage repair, with benefits largely attributed to the trophic factors they secrete. These factors can be found in the conditioned medium (CM) collected from cell cultures, and it is believed that extracellular vesicles (EVs) within this CM are at least partially responsible for MPC therapeutic efficacy. This study aimed to examine the functionality of the EV fraction of CM compared to whole CM obtained from human adipose-derived MPCs in an in vivo murine cartilage defect model. Mice treated with whole CM or the EV fraction demonstrated an enhanced cartilage repair score and type II collagen deposition at the injury site compared to saline controls. We then developed a scalable bioprocess using stirred suspension bioreactors (SSBs) to generate clinically relevant quantities of MPC-EVs. Whereas static monolayer culture systems are simple to use and readily accessible, SSBs offer increased scalability and a more homogenous environment due to constant mixing. This study evaluated the biochemical and functional properties of MPCs and their EV fractions generated in static culture versus SSBs. Functionality was assessed using in vitro MPC chondrogenesis as an outcome measure. SSBs supported increased MPC expression of cartilage-specific genes, and EV fractions derived from both static and SSB culture systems upregulated type II collagen production by MPCs. These results suggest that SSBs are an effective platform for the generation of MPC-derived EVs with the potential to induce cartilage repair.
Collapse
Affiliation(s)
- Jolene Phelps
- Pharmaceutical Production Research Facility, Department of Chemical and Petroleum Engineering, Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
- Biomedical Engineering Graduate Program, University of Calgary, Calgary, AB, Canada
| | - Catherine Leonard
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
| | - Sophia Shah
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
- Biomedical Engineering Graduate Program, University of Calgary, Calgary, AB, Canada
| | - Roman Krawetz
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
- Biomedical Engineering Graduate Program, University of Calgary, Calgary, AB, Canada
- Department of Surgery, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - David A Hart
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
- Biomedical Engineering Graduate Program, University of Calgary, Calgary, AB, Canada
- Department of Surgery, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Neil A Duncan
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
- Biomedical Engineering Graduate Program, University of Calgary, Calgary, AB, Canada
- Musculoskeletal Mechanobiology and Multiscale Mechanics Bioengineering Lab, Department of Civil Engineering, Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
| | - Arindom Sen
- Pharmaceutical Production Research Facility, Department of Chemical and Petroleum Engineering, Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
- McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada
- Biomedical Engineering Graduate Program, University of Calgary, Calgary, AB, Canada
- Center for Bioengineering Research and Education, Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
- Corresponding author: Arindom Sen, Pharmaceutical Production Research Facility, Department of Chemical and Petroleum Engineering, Schulich School of Engineering, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada. Tel: +403-210-9452; Fax: +403-220-8962;
| |
Collapse
|
37
|
Arabiyat AS, Chen H, Erndt-Marino J, Burkhard K, Scola L, Fleck A, Wan LQ, Hahn MS. Hyperosmolar Ionic Solutions Modulate Inflammatory Phenotype and sGAG Loss in a Cartilage Explant Model. Cartilage 2021; 13:713S-721S. [PMID: 32975437 PMCID: PMC8804856 DOI: 10.1177/1947603520961167] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE The objective of this study was to compare the effects of hyperosmolar sodium (Na+), lithium (Li+) and potassium (K+) on catabolic and inflammatory osteoarthritis (OA) markers and sulfated glycosaminoglycan (sGAG) loss in TNF-α-stimulated cartilage explants. METHODS Explants from bovine stifle joints were stimulated with TNF-α for 1 day to induce cartilage degradation followed by supplementation with 50 mM potassium chloride (KCl), 50 mM lithium chloride (LiCl), 50 mM sodium chloride (NaCl), or 100 nM dexamethasone for an additional 6 days. We assessed the effect of TNF-α stimulation and hyperosmolar ionic treatment on sGAG loss and expression of OA-associated proteins: ADAMTS-5, COX-2, MMP-1, MMP-13, and VEGF. RESULTS TNF-α treatment increased sGAG loss (P < 0.001) and expression of COX-2 (P = 0.018), MMP-13 (P < 0.001), and VEGF (P = 0.017) relative to unstimulated controls. Relative to activated controls, LiCl and dexamethasone treatment attenuated sGAG loss (P = 0.008 and P = 0.042, respectively) and expression of MMP-13 (P = 0.005 and P = 0.036, respectively). In contrast, KCl treatment exacerbated sGAG loss (P = 0.032) and MMP-1 protein expression (P = 0.010). NaCl treatment, however, did not alter sGAG loss or expression of OA-related proteins. Comparing LiCl and KCl treatment shows a potent reduction (P < 0.05) in catabolic and inflammatory mediators following LiCl treatment. CONCLUSION These results suggest that these ionic species elicit varying responses in TNF-α-stimulated explants. Cumulatively, these findings support additional studies of hyperosmolar ionic solutions for potential development of novel intraarticular injections targeting OA.
Collapse
Affiliation(s)
- Ahmad S. Arabiyat
- Department of Biomedical Engineering,
Rensselaer Polytechnic Institute (RPI), Troy, NY, USA
- Center for Biotechnology and
Interdisciplinary Studies, Rensselaer Polytechnic Institute (RPI), Troy, NY,
USA
| | - Hongyu Chen
- Department of Biomedical Engineering,
Rensselaer Polytechnic Institute (RPI), Troy, NY, USA
- Center for Biotechnology and
Interdisciplinary Studies, Rensselaer Polytechnic Institute (RPI), Troy, NY,
USA
| | - Josh Erndt-Marino
- Department of Biomedical Engineering,
Tufts University, Medford, MA, USA
| | - Katie Burkhard
- Department of Biomedical Engineering,
Rensselaer Polytechnic Institute (RPI), Troy, NY, USA
| | - Lisa Scola
- Department of Biomedical Engineering,
Rensselaer Polytechnic Institute (RPI), Troy, NY, USA
| | - Allison Fleck
- Department of Biomedical Engineering,
Rensselaer Polytechnic Institute (RPI), Troy, NY, USA
- Center for Biotechnology and
Interdisciplinary Studies, Rensselaer Polytechnic Institute (RPI), Troy, NY,
USA
| | - Leo Q. Wan
- Department of Biomedical Engineering,
Rensselaer Polytechnic Institute (RPI), Troy, NY, USA
- Center for Biotechnology and
Interdisciplinary Studies, Rensselaer Polytechnic Institute (RPI), Troy, NY,
USA
| | - Mariah S. Hahn
- Department of Biomedical Engineering,
Rensselaer Polytechnic Institute (RPI), Troy, NY, USA
- Center for Biotechnology and
Interdisciplinary Studies, Rensselaer Polytechnic Institute (RPI), Troy, NY,
USA
| |
Collapse
|
38
|
Gao J, Xia S. Reduced miR-519d-3p levels in the synovium and synovial fluid facilitate the progression of post-traumatic osteoarthritis by targeting VEGF. Exp Ther Med 2021; 22:1478. [PMID: 34765019 DOI: 10.3892/etm.2021.10913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 07/26/2021] [Indexed: 12/27/2022] Open
Abstract
The present study aimed to investigate the expression and clinical significance of miR-519d-3p in patients with post-traumatic osteoarthritis (PTOA). The levels of miR-519d-3p in the synovium and synovial fluid (SF) of all subjects were detected by reverse transcription-quantitative polymerase chain reaction. The results of the present study demonstrated that the levels of miR-519d-3p in the synovium and SF of patients with PTOA were significantly lower, but that the VEGF content was significantly higher, compared with that of control group. Dual-luciferase reporter and Western blot assays demonstrated that VEGF was a target gene of miR-519d-3p. Furthermore, miR-519d-3p inhibitor-induced cell apoptosis, and cell cycle arrest could be partially reversed by silencing VEGF. Additionally, the level of miR-519d-3p in the synovium and SF of patients with PTOA was negatively correlated with the level of VEGF. ROC analysis demonstrated that miR-519d-3p levels in the synovium and SF could effectively differentiate patients with PTOA from healthy controls, with areas under the ROC curve of 0.928 and 0.896, respectively. In conclusion, reduction of miR-519d-3p in the synovium and SF resulted in the upregulation of VEGF in patients with PTOA, and miR-519d-3p may be a potential therapeutic target of PTOA.
Collapse
Affiliation(s)
- Jianlong Gao
- Department of Orthopedics, The Affiliated Jianhu Hospital of Nantong University, Yancheng, Jiangsu 224700, P.R. China
| | - Silong Xia
- Department of Orthopedics, The Affiliated Jianhu Hospital of Nantong University, Yancheng, Jiangsu 224700, P.R. China
| |
Collapse
|
39
|
Ji T, Feng B, Shen J, Zhang M, Hu Y, Jiang A, Zhu D, Chen Y, Ji W, Zhang Z, Zhang H, Li F. An Avascular Niche Created by Axitinib-Loaded PCL/Collagen Nanofibrous Membrane Stabilized Subcutaneous Chondrogenesis of Mesenchymal Stromal Cells. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2100351. [PMID: 34453784 PMCID: PMC8529489 DOI: 10.1002/advs.202100351] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 07/22/2021] [Indexed: 06/13/2023]
Abstract
Engineered cartilage derived from mesenchymal stromal cells (MSCs) always fails to maintain the cartilaginous phenotype in the subcutaneous environment due to the ossification tendency. Vascular invasion is a prerequisite for endochondral ossification during the development of long bone. As an oral antitumor medicine, Inlyta (axitinib) possesses pronounced antiangiogenic activity, owing to the inactivation of the vascular endothelial growth factor (VEGF) signaling pathway. In this study, axitinib-loaded poly(ε-caprolactone) (PCL)/collagen nanofibrous membranes are fabricated by electrospinning for the first time. Rabbit-derived MSCs-engineered cartilage is encapsulated in the axitinib-loaded nanofibrous membrane and subcutaneously implanted into nude mice. The sustained and localized release of axitinib successfully inhibits vascular invasion, stabilizes cartilaginous phenotype, and helps cartilage maturation. RNA sequence further reveals that axitinib creates an avascular, hypoxic, and low immune response niche. Timp1 is remarkably upregulated in this niche, which probably plays a functional role in inhibiting the activity of matrix metalloproteinases and stabilizing the engineered cartilage. This study provides a novel strategy for stable subcutaneous chondrogenesis of mesenchymal stromal cells, which is also suitable for other medical applications, such as arthritis treatment, local treatment of tumors, and regeneration of other avascular tissues (cornea and tendon).
Collapse
Affiliation(s)
- Tian‐Ji Ji
- Department of Pediatric CardiologyShanghai Children's Medical CenterSchool of MedicineShanghai Jiao Tong UniversityNo.1678 Dongfang RoadShanghai200127P. R. China
| | - Bei Feng
- Department of Cardiothoracic Surgery and Shanghai Institute of Pediatric Congenital Heart DiseaseShanghai Children's Medical CenterSchool of MedicineShanghai Jiao Tong UniversityNo.1678 Dongfang RoadShanghai200127P. R. China
| | - Jie Shen
- Department of Pediatric CardiologyShanghai Children's Medical CenterSchool of MedicineShanghai Jiao Tong UniversityNo.1678 Dongfang RoadShanghai200127P. R. China
| | - Min Zhang
- Department of Pediatric Translational Medicine InstituteShanghai Children's Medical CenterSchool of MedicineShanghai Jiao Tong UniversityNo.1678 Dongfang RoadShanghai200127P. R. China
| | - Yu‐Qing Hu
- Department of Pediatric CardiologyShanghai Children's Medical CenterSchool of MedicineShanghai Jiao Tong UniversityNo.1678 Dongfang RoadShanghai200127P. R. China
| | - Ai‐Xia Jiang
- Department of CardiologyThe Affiliated Huaian No. 1 People's Hospital of Nanjing Medical UniversityJiangsu223300P. R. China
| | - Di‐Qi Zhu
- Department of Pediatric CardiologyShanghai Children's Medical CenterSchool of MedicineShanghai Jiao Tong UniversityNo.1678 Dongfang RoadShanghai200127P. R. China
| | - Yi‐Wei Chen
- Department of Pediatric CardiologyShanghai Children's Medical CenterSchool of MedicineShanghai Jiao Tong UniversityNo.1678 Dongfang RoadShanghai200127P. R. China
| | - Wei Ji
- Department of Pediatric CardiologyShanghai Children's Medical CenterSchool of MedicineShanghai Jiao Tong UniversityNo.1678 Dongfang RoadShanghai200127P. R. China
| | - Zhen Zhang
- Department of Pediatric Translational Medicine InstituteShanghai Children's Medical CenterSchool of MedicineShanghai Jiao Tong UniversityNo.1678 Dongfang RoadShanghai200127P. R. China
| | - Hao Zhang
- Department of Cardiothoracic Surgery and Shanghai Institute of Pediatric Congenital Heart DiseaseShanghai Children's Medical CenterSchool of MedicineShanghai Jiao Tong UniversityNo.1678 Dongfang RoadShanghai200127P. R. China
| | - Fen Li
- Department of Pediatric CardiologyShanghai Children's Medical CenterSchool of MedicineShanghai Jiao Tong UniversityNo.1678 Dongfang RoadShanghai200127P. R. China
| |
Collapse
|
40
|
Lohova E, Vitenberga-Verza Z, Kazoka D, Pilmane M. Local Defence System in Healthy Lungs. Clin Pract 2021; 11:728-746. [PMID: 34698129 PMCID: PMC8544484 DOI: 10.3390/clinpract11040088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/23/2021] [Accepted: 09/08/2021] [Indexed: 11/22/2022] Open
Abstract
Background: The respiratory system is one of the main entrance gates for infection. The aim of this work was to compare the appearance of specific mucosal pro-inflammatory and common anti-microbial defence factors in healthy lung tissue, from an ontogenetic point of view. Materials and methods: Healthy lung tissues were collected from 15 patients (three females and 12 males) in the age range from 18 to 86. Immunohistochemistry to human β defensin 2 (HBD-2), human β defensin 3 (HBD-3), human β defensin 4 (HBD-4), cathelicidine (LL-37) and interleukine 17A (IL-17A) were performed. Results: The lung tissue material contained bronchial and lung parenchyma material in which no histological changes, connected with the inflammatory process, were detected. During the study, various statistically significant differences were detected in immunoreactive expression between different factors in all lung tissue structures. Conclusion: All healthy lung structures, but especially the cartilage, alveolar epithelium and the alveolar macrophages, are the main locations for the baseline synthesis of antimicrobial proteins and IL-17A. Cartilage shows high functional plasticity of this structure, including significant antimicrobial activity and participation in local lung protection response. Interrelated changes between antimicrobial proteins in different tissue confirm baseline synergistical cooperation of all these factors in healthy lung host defence.
Collapse
|
41
|
Hamilton J, Mohamed M, Witt B, Wimmer M, Shafikhani S. Therapeutic assessment of N-formyl-methionyl-leucyl-phenylalanine (fMLP) in reducing periprosthetic joint infection. Eur Cell Mater 2021; 42:122-138. [PMID: 34435345 PMCID: PMC8459619 DOI: 10.22203/ecm.v042a09] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Despite many preventive measures, including prophylactic antibiotics, periprosthetic joint infection (PJI) remains a devastating complication following arthroplasty, leading to pain, suffering, morbidity and substantial economic burden. Humans have a powerful innate immune system that can effectively control infections, if alerted quickly. Unfortunately, pathogens use many mechanisms to dampen innate immune responses. The study hypothesis was that immunomodulators that can jumpstart and direct innate immune responses (particularly neutrophils) at the surgical site of implant placement would boost immune responses and reduce PJI, even in the absence of antibiotics. To test this hypothesis, N-formyl-methionyl-leucyl-phenylalanine (fMLP) (a potent chemoattractant for phagocytic leukocytes including neutrophils) was used in a mouse model of PJI with Staphylococcus aureus (S. aureus). Mice receiving intramedullary femoral implants were divided into three groups: i) implant alone; ii) implant + S. aureus; iii) implant + fMLP + S. aureus. fMLP treatment reduced S. aureus infection levels by ~ 2-Log orders at day 3. Moreover, fMLP therapy reduced infection-induced peri-implant periosteal reaction, focal cortical loss and areas of inflammatory infiltrate in mice distal femora at day 10. Finally, fMLP treatment reduced pain behaviour and increased weight-bearing at the implant leg in infected mice at day 10. Data indicated that fMLP therapy is a promising novel approach for reducing PJI, if administered locally at surgical sites. Future work will be toward further enhancement and optimisation of an fMLP-based therapeutic approach through combination with antibiotics and/or implant coating with fMLP.
Collapse
Affiliation(s)
- J.L. Hamilton
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL 60612-3806, USA,Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612-3806, USA
| | - M.F. Mohamed
- Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612-3806, USA
| | - B.R. Witt
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL 60612-3806, USA
| | - M.A. Wimmer
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL 60612-3806, USA,Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612-3806, USA
| | - S.H. Shafikhani
- Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612-3806, USA,Microbial Pathogens and Immunity, Rush University Medical Center, Chicago, IL 60612-3806, USA,Cancer Center, Rush University Medical Center, Chicago, IL 60612-3806, USA,Address for correspondence: Sasha H. Shafikhani, Department of Medicine, Division of Hematology, Oncology and Cell Therapy, Department of Microbial Pathogens and Immunity, Cancer Center, Rush University Medical Center, 1735 W. Harrison Street, Chicago, IL 60612-3806, USA. Telephone number: +1 3129421368
| |
Collapse
|
42
|
Vascular Endothelial Growth Factor Biology and Its Potential as a Therapeutic Target in Rheumatic Diseases. Int J Mol Sci 2021; 22:ijms22105387. [PMID: 34065409 PMCID: PMC8161097 DOI: 10.3390/ijms22105387] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/14/2021] [Accepted: 05/18/2021] [Indexed: 12/11/2022] Open
Abstract
Rheumatic diseases constitute a diversified group of diseases distinguished by arthritis and often involve other organs. The affected individual has low quality of life, productivity even life-threatening in some severe conditions. Moreover, they impose significant economic and social burdens. In recent years, the patient outcome has been improved significantly due to clearer comprehension of the pathology of rheumatic diseases and the effectiveness of "treat to target" therapies. However, the high cost and the adverse effects are the concerns and full remissions are not often observed. One of the main processes that contributes to the pathogenesis of rheumatic diseases is angiogenesis. Vascular endothelial growth factor (VEGF), a central mediator that regulates angiogenesis, has different isoforms and functions in various physiological processes. Increasing evidence suggests an association between the VEGF system and rheumatic diseases. Anti-VEGF and VEGF receptor (VEGFR) therapies have been used to treat several cancers and eye diseases. This review summarizes the current understanding of VEGF biology and its role in the context of rheumatic diseases, the contribution of VEGF bioavailability in the pathogenesis of rheumatic diseases, and the potential implications of therapeutic approaches targeting VEGF for these diseases.
Collapse
|
43
|
Brose TZ, Kubosch EJ, Schmal H, Stoddart MJ, Armiento AR. Crosstalk Between Mesenchymal Stromal Cells and Chondrocytes: The Hidden Therapeutic Potential for Cartilage Regeneration. Stem Cell Rev Rep 2021; 17:1647-1665. [PMID: 33954877 DOI: 10.1007/s12015-021-10170-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/14/2021] [Indexed: 12/14/2022]
Abstract
Cartilage injuries following trauma create a puzzling clinical scenario. The finite reparative potential of articular cartilage is well known, and injuries are associated with an increased risk of osteoarthritis. Cell-based therapies have spotlighted chondrocytes and mesenchymal stromal cells (MSCs) as the functional unit of articular cartilage and the progenitor cells, respectively. The available clinical treatments cannot reproduce the biomechanical properties of articular cartilage and call for continuous investigations into alternative approaches. Co-cultures of chondrocytes and MSCs are an attractive in vitro system to step closer to the in vivo multicellular environment's complexity. Research on the mechanisms of interaction between both cell types will reveal essential cues to understand cartilage regeneration. This review describes the latest discoveries on these interactions, along with advantages and main challenges in vitro and in vivo. The successful clinical translation of in vitro studies requires establishing rigorous standards and clinically relevant research models and an organ-targeting therapeutic strategy.
Collapse
Affiliation(s)
- Teresa Z Brose
- AO Research Institute Davos, Clavadelerstrasse 8, 7270, Davos Platz, Switzerland.,Department of Orthopaedics and Trauma Surgery, Medical Centre, Faculty of Medicine, Albert Ludwigs University of Freiburg, Hugstetterstrasse 55, 79106, Freiburg, Germany
| | - Eva J Kubosch
- Department of Orthopaedics and Trauma Surgery, Medical Centre, Faculty of Medicine, Albert Ludwigs University of Freiburg, Hugstetterstrasse 55, 79106, Freiburg, Germany
| | - Hagen Schmal
- Department of Orthopaedics and Trauma Surgery, Medical Centre, Faculty of Medicine, Albert Ludwigs University of Freiburg, Hugstetterstrasse 55, 79106, Freiburg, Germany
| | - Martin J Stoddart
- AO Research Institute Davos, Clavadelerstrasse 8, 7270, Davos Platz, Switzerland.,Department of Orthopaedics and Trauma Surgery, Medical Centre, Faculty of Medicine, Albert Ludwigs University of Freiburg, Hugstetterstrasse 55, 79106, Freiburg, Germany
| | - Angela R Armiento
- AO Research Institute Davos, Clavadelerstrasse 8, 7270, Davos Platz, Switzerland.
| |
Collapse
|
44
|
Wiegertjes R, Thielen NGM, van Caam APM, van Laar M, van Beuningen HM, Koenders MI, van Lent PLEM, van der Kraan PM, van de Loo FAJ, Blaney Davidson EN. Increased IL-6 receptor expression and signaling in ageing cartilage can be explained by loss of TGF-β-mediated IL-6 receptor suppression. Osteoarthritis Cartilage 2021; 29:773-782. [PMID: 33617971 DOI: 10.1016/j.joca.2021.01.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 12/12/2020] [Accepted: 01/06/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Osteoarthritis (OA) development is strongly associated with ageing, possibly due to age-related changes in transforming growth factor-β (TGF-β) signaling in cartilage. Recently, we showed that TGF-β suppresses interleukin (IL)-6 receptor (IL-6R) expression in chondrocytes. As IL-6 is involved in cartilage degeneration, we hypothesized that age-related loss of TGF-β signaling results in increased IL-6R expression and signaling in ageing cartilage. DESIGN Bovine articular cartilage was collected and immediately processed to study age-related changes in IL-6R expression using qPCR and IHC (age-range: 0.5-14 years). Moreover, cartilage from young and aged cows was stimulated with rhIL-6 and/or rhTGF-β1 to measure IL-6-induced p-STAT3 using Western blot. Expression of STAT3-responsive genes was analyzed using qPCR. RESULTS Expression of IL-6 receptor (bIL-6R) significantly increased in cartilage upon ageing (slope: 0.32, 95%CI: 0.20-0.45), while expression of glycoprotein 130 (bGP130) was unaffected. Cartilage stimulation with IL-6 showed increased induction of p-STAT3 upon ageing (slope: 0.14, 95%CI: 0.08-0.20). Furthermore, IL-6-mediated induction of STAT3-responsive genes like bSOCS3 and bMMP3 was increased in aged compared to young cartilage. Interestingly, the ability of TGF-β to suppress bIL6R expression in young cartilage was lost upon ageing (slope: 0.21, 95%CI: 0.13-0.30). Concurrently, an age-related loss in TGF-β-mediated suppression of IL-6-induced p-STAT3 and bSOCS3 expression was observed. CONCLUSIONS Ageing results in enhanced IL-6R expression and subsequent IL-6-induced p-STAT3 signaling in articular cartilage. This is likely caused by age-related loss of protective TGF-β signaling, resulting in loss of TGF-β-mediated IL-6R suppression. Because of the detrimental role of IL-6 in cartilage, this mechanism may be involved in age-related OA development.
Collapse
Affiliation(s)
- R Wiegertjes
- Department of Experimental Rheumatology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - N G M Thielen
- Department of Experimental Rheumatology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - A P M van Caam
- Department of Experimental Rheumatology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - M van Laar
- Department of Experimental Rheumatology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - H M van Beuningen
- Department of Experimental Rheumatology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - M I Koenders
- Department of Experimental Rheumatology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - P L E M van Lent
- Department of Experimental Rheumatology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - P M van der Kraan
- Department of Experimental Rheumatology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - F A J van de Loo
- Department of Experimental Rheumatology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - E N Blaney Davidson
- Department of Experimental Rheumatology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands.
| |
Collapse
|
45
|
Rejuvenated Stem/Progenitor Cells for Cartilage Repair Using the Pluripotent Stem Cell Technology. Bioengineering (Basel) 2021; 8:bioengineering8040046. [PMID: 33920285 PMCID: PMC8070387 DOI: 10.3390/bioengineering8040046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 04/01/2021] [Accepted: 04/06/2021] [Indexed: 01/19/2023] Open
Abstract
It is widely accepted that chondral defects in articular cartilage of adult joints are never repaired spontaneously, which is considered to be one of the major causes of age-related degenerative joint disorders, such as osteoarthritis. Since mobilization of subchondral bone (marrow) cells and addition of chondrocytes or mesenchymal stromal cells into full-thickness defects show some degrees of repair, the lack of self-repair activity in adult articular cartilage can be attributed to lack of reparative cells in adult joints. In contrast, during a fetal or embryonic stage, joint articular cartilage has a scar-less repair activity, suggesting that embryonic joints may contain cells responsible for such activity, which can be chondrocytes, chondroprogenitors, or other cell types such as skeletal stem cells. In this respect, the tendency of pluripotent stem cells (PSCs) to give rise to cells of embryonic characteristics will provide opportunity, especially for humans, to obtain cells carrying similar cartilage self-repair activity. Making use of PSC-derived cells for cartilage repair is still in a basic or preclinical research phase. This review will provide brief overviews on how human PSCs have been used for cartilage repair studies.
Collapse
|
46
|
Iwan A, Moskalewski S, Hyc A. Growth factor profile in calcified cartilage from the metaphysis of a calf costochondral junction, the site of initial bone formation. Biomed Rep 2021; 14:54. [PMID: 33884197 PMCID: PMC8056382 DOI: 10.3892/br.2021.1430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 03/11/2021] [Indexed: 12/25/2022] Open
Abstract
Endochondral bone formation is orchestrated by growth factors produced by chondrocytes and deposited in the cartilage matrix. Whilst some of these factors have been identified, the complete list and their relationship remains unknown. In the present study, the growth factors were isolated from non-calcified and calcified cartilage of costochondral junctions. Cartilage dissected from the ribs of 6-20-week-old calves was purchased from a local butcher within 24 h of the death of the animal. The isolation involved hyaluronidase digestion, guanidinium hydrochloride (GuHCl) extraction, HCl decalcification and GuHCl extraction of the decalcified matrix. Growth factors were purified by heparin chromatography and their quantities were estimated using ELISA. Decalcified cartilage was also used for protein sequence analysis (data are available via ProteomeXchange; ID, PXD021781). Bone morphogenetic protein-7 (BMP-7), growth/differentiation factor-5 (GDF-5) and NEL-like protein-1 (NELL-1), all known growth factors that stimulate bone formation, quantitatively accounted for the majority of the material obtained in all steps of isolation. Thus, cartilage serves as a store for growth factors. During initial bone formation septoclasts release osteoclastogenesis-stimulating factors deposited in non-calcified cartilage. Osteoclasts dissolve calcified cartilage and transport the released factors required for the stimulation of osteoprogenitor cells to deposit osteoid. High concentrations of BMP-7, GDF-5 and NELL-1 at the site of initial bone formation may suggest that their synergistic action favours osteogenesis.
Collapse
Affiliation(s)
- Anna Iwan
- Department of Histology and Embryology, Medical University of Warsaw, Warsaw PL02004, Poland
| | - Stanisław Moskalewski
- Department of Histology and Embryology, Medical University of Warsaw, Warsaw PL02004, Poland
| | - Anna Hyc
- Department of Histology and Embryology, Medical University of Warsaw, Warsaw PL02004, Poland
| |
Collapse
|
47
|
IL-38 restrains inflammatory response of collagen-induced arthritis in rats via SIRT1/HIF-1α signaling pathway. Biosci Rep 2021; 40:223089. [PMID: 32347300 PMCID: PMC7256678 DOI: 10.1042/bsr20182431] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 04/26/2020] [Accepted: 04/27/2020] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE To observe the restraining effect of IL-38 on inflammatory response in collagen-induced arthritis rats (CIA), and to explore the regulatory mechanism of SIRT1/HIF-1α signaling pathway. METHODS 40 SD rats were randomly divided into Control group, CIA group, CLL group and CLH group, with 10 rats in each group; CIA rat model was established. The effects of IL-38 on arthritis index, inflammatory response, osteogenic factor and angiogenic factor were observed by methods including HE staining, ELISA, immunohistochemical and immunofluorescence. Human synoviocytes were cultured in vitro, and SIRT1 inhibitors were added to detect the expression for relating factors of SIRT1/HIF-1α signaling pathway by Western blot. RESULTS IL-38 could alleviate CIA joint damage and restrain inflammatory response, could up-regulate the expression of OPG in CIA rats and could down-regulate the expression of RANKL and RANK. IL-38 could restrain the expression of VEGF, VEGFR1, VEGFR2 and HIF. Moreover, we found that IL-38 could up-regulate the SIRT1 expression and down-regulate the HIF-1α, TLR4 and NF-KB p65 expression in CLL and CLH groups. From the treatment of synoviocytes to simulate the CIA model and the treatment of SIRT1 inhibitors, we demonstrated that the inhibitory effect of IL-38 on inflammatory factors and regulation of SIRT1/HIF-1α signaling pathway-related proteins were inhibited. CONCLUSION IL-38 can restrain the inflammatory response of CIA rats, can promote the expression of osteogenic factors, can inhibit neovascularization, and can alleviate joint damage in rats. The mechanism may be related to the regulation of SIRT1/HIF-1α signaling pathway.
Collapse
|
48
|
Arora V, Singh G, O-Sullivan I, Ma K, Natarajan Anbazhagan A, Votta-Velis EG, Bruce B, Richard R, van Wijnen AJ, Im HJ. Gut-microbiota modulation: The impact of thegut-microbiotaon osteoarthritis. Gene 2021; 785:145619. [PMID: 33781857 DOI: 10.1016/j.gene.2021.145619] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 02/11/2021] [Accepted: 03/23/2021] [Indexed: 02/08/2023]
Abstract
Osteoarthritis (OA) is one of the most common medical conditions affecting > 300 million people globally which represents the formidable public health challenge. Despite its clinical and financial ramifications, there are currently no approved disease modifying OA drugs available and symptom palliation is the only alternative. Currently, the amount of data on the human intestinal microbiome is growing at a high rate, both in health and in various pathological conditions. With an increase in the amount of the accumulated data, there is an expanded understanding that the microbiome provides compelling evidence of a link between thegut microbiomeand development ofOA. The microbiota management tools of probiotics and/or prebiotics or symbiotic have been developed and indeed, commercialized over the past few decades with the expressed purpose of altering the microbiota within the gastrointestinal tract which could be a potentially novel intervention to tackle or prevent OA. However, the mechanisms how intestinal microbiota affects the OA pathogenesis are still not clear and further research targeting specific gut microbiota or its metabolites is still needed to advance OA treatment strategies from symptomatic management to individualized interventions of OA pathogenesis. This article provides an overview of the various preclinical and clinical studies using probiotics and prebiotics as plausible therapeutic options that can restore the gastrointestinal microbiota and its impact on the OA pathogenesis. May be in the near future the targeted alterations of gut microbiota may pave the way for developing new interventions to prevent and treat OA.
Collapse
Affiliation(s)
- Vipin Arora
- Department of Neural and Pain Sciences, School of Dentistry, University of Maryland, Baltimore, MD 21201, USA
| | - Gurjit Singh
- Departments of Bioengineering, the University of Illinois at Chicago, Chicago, IL, USA
| | - InSug O-Sullivan
- Departments of Medicine, the University of Illinois at Chicago, Chicago, IL, USA
| | - Kaige Ma
- Departments of Bioengineering, the University of Illinois at Chicago, Chicago, IL, USA
| | | | - E Gina Votta-Velis
- Departments of Anesthesiology, the University of Illinois at Chicago, Chicago, IL, USA; Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Benjamin Bruce
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Ripper Richard
- Departments of Anesthesiology, the University of Illinois at Chicago, Chicago, IL, USA
| | | | - Hee-Jeong Im
- Departments of Bioengineering, the University of Illinois at Chicago, Chicago, IL, USA; Jesse Brown Veterans Affairs Medical Center (JBVAMC) at Chicago, IL, USA.
| |
Collapse
|
49
|
Steinberg J, Southam L, Roumeliotis TI, Clark MJ, Jayasuriya RL, Swift D, Shah KM, Butterfield NC, Brooks RA, McCaskie AW, Bassett JHD, Williams GR, Choudhary JS, Wilkinson JM, Zeggini E. A molecular quantitative trait locus map for osteoarthritis. Nat Commun 2021; 12:1309. [PMID: 33637762 PMCID: PMC7910531 DOI: 10.1038/s41467-021-21593-7] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 02/03/2021] [Indexed: 12/20/2022] Open
Abstract
Osteoarthritis causes pain and functional disability for over 500 million people worldwide. To develop disease-stratifying tools and modifying therapies, we need a better understanding of the molecular basis of the disease in relevant tissue and cell types. Here, we study primary cartilage and synovium from 115 patients with osteoarthritis to construct a deep molecular signature map of the disease. By integrating genetics with transcriptomics and proteomics, we discover molecular trait loci in each tissue type and omics level, identify likely effector genes for osteoarthritis-associated genetic signals and highlight high-value targets for drug development and repurposing. These findings provide insights into disease aetiopathology, and offer translational opportunities in response to the global clinical challenge of osteoarthritis.
Collapse
Affiliation(s)
- Julia Steinberg
- Institute of Translational Genomics, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
- Cancer Research Division, Cancer Council NSW, Sydney, NSW, Australia
- Wellcome Sanger Institute, Hinxton, United Kingdom
- School of Public Health, The University of Sydney, Sydney, NSW, Australia
| | - Lorraine Southam
- Institute of Translational Genomics, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
- Wellcome Sanger Institute, Hinxton, United Kingdom
| | - Theodoros I Roumeliotis
- Wellcome Sanger Institute, Hinxton, United Kingdom
- The Institute of Cancer Research, London, United Kingdom
| | - Matthew J Clark
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| | - Raveen L Jayasuriya
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| | - Diane Swift
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| | - Karan M Shah
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| | - Natalie C Butterfield
- Molecular Endocrinology Laboratory, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom
| | - Roger A Brooks
- Division of Trauma & Orthopaedic Surgery, Department of Surgery, University of Cambridge, Cambridge, United Kingdom
| | - Andrew W McCaskie
- Division of Trauma & Orthopaedic Surgery, Department of Surgery, University of Cambridge, Cambridge, United Kingdom
| | - J H Duncan Bassett
- Molecular Endocrinology Laboratory, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom
| | - Graham R Williams
- Molecular Endocrinology Laboratory, Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom
| | - Jyoti S Choudhary
- Wellcome Sanger Institute, Hinxton, United Kingdom
- The Institute of Cancer Research, London, United Kingdom
| | - J Mark Wilkinson
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom.
- Centre for Integrated Research into Musculoskeletal Ageing and Sheffield Healthy Lifespan Institute, University of Sheffield, Sheffield, United Kingdom.
| | - Eleftheria Zeggini
- Institute of Translational Genomics, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany.
- Wellcome Sanger Institute, Hinxton, United Kingdom.
- TUM School of Medicine, Technical University of Munich and Klinikum Rechts der Isar, Munich, Germany.
| |
Collapse
|
50
|
Byun JH, Choi CW, Jang MJ, Lim SH, Han HJ, Choung SY. Anti-Osteoarthritic Mechanisms of Chrysanthemum zawadskii var. latilobum in MIA-Induced Osteoarthritic Rats and Interleukin-1β-Induced SW1353 Human Chondrocytes. ACTA ACUST UNITED AC 2020; 56:medicina56120685. [PMID: 33321982 PMCID: PMC7762971 DOI: 10.3390/medicina56120685] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 12/07/2020] [Accepted: 12/08/2020] [Indexed: 12/12/2022]
Abstract
Background and objectives: Chrysanthemum zawadskii var. latilobum (CZ), which has traditionally been used as a oriental tea in Asia, is known to have anti-inflammatory effects in osteoarthritis (OA). But the mechanism of these effects has not been made clear and it needs to be elucidated specifically for the clinical use of CZE in OA. Materials and Methods: To reveal this mechanism, we first identified which biomarkers were expressed in the joints of rats in which OA had been induced with monosodium iodoacetate and determined whether CZ extract (CZE) could normalize these biomarkers in the progression of OA. The anti-osteoarthritis effect of CZE was evaluated for its capability to inhibit levels of extracellular matrix (ECM)-degrading enzymes and enhance ECM synthesis. We also sought to identify whether the marker compound of CZE, linarin, has anti-osteoarthritic effects in the human chondrosarcoma cell line SW1353. Results: The changes in matrix metalloproteinases (MMPs) were remarkable: among them, MMP-1, MMP-3, MMP-9 and MMP-13 were most strongly induced, whereas their expressions were inhibited by CZE dose dependently. The expressions of the ECM synthetic genes, COL2A1 and ACAN, and the transcription factor SOX9 of these genes were reduced by OA induction and significantly normalized by CZE dose dependently. SOX9 is also a repressor of ECM-degrading aggrecanases, ADAMTS-4 and ADAMTS-5, and CZE significantly reduced the levels of these enzymes dose dependently. Similar results were obtained using the human chondrosarcoma cell line SW1353 with linarin, the biologically active compound of CZE. Conclusions: These anti-osteoarthritic effects suggest that CZE has mechanisms for activating ECM synthesis with SOX9 as well as inhibiting articular ECM-degrading enzymes.
Collapse
Affiliation(s)
- Jae-Hyuk Byun
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02453, Korea;
| | - Chi-Won Choi
- Department of Preventive Pharmacy and Toxicology, College of Pharmacy, Kyung Hee University, Seoul 02453, Korea;
| | - Min-Jung Jang
- Department of Research, GREEN CROSS Wellbeing Co., Ltd., Seongnam 13595, Korea; (M.-J.J.); (S.H.L.); (H.J.H.)
| | - Su Hwan Lim
- Department of Research, GREEN CROSS Wellbeing Co., Ltd., Seongnam 13595, Korea; (M.-J.J.); (S.H.L.); (H.J.H.)
| | - Hae Jung Han
- Department of Research, GREEN CROSS Wellbeing Co., Ltd., Seongnam 13595, Korea; (M.-J.J.); (S.H.L.); (H.J.H.)
| | - Se-Young Choung
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02453, Korea;
- Department of Preventive Pharmacy and Toxicology, College of Pharmacy, Kyung Hee University, Seoul 02453, Korea;
- Correspondence: ; Tel.: +82-29-6103-72
| |
Collapse
|