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Khashayar P, Lopes P, Ragaert P, Hoogenboom R, Latta D, Gransee R, Lenartowicz D, Biggs P, Etxebarria I, Luegger B, Obermayer-Pietsch B, Dimai HP, Vanfleteren J. PoCOsteo: generic novel platform for bone turnover marker measurement & monitoring. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:3337-3348. [PMID: 38738371 DOI: 10.1039/d4ay00207e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
Despite the increasing efforts in improving bone health assessments, current diagnostics suffer from critical shortcomings. The present article therefore describes a multiplex label-free immunosensor designed and validated for the assessment of two bone turnover markers (BTMs), namely beta isomerized C-terminal telopeptide of type I collagen (CTx) and Procollagen I Intact N-Terminal (PINP), the combination of which is needed to illustrate an accurate overview of bone health. The immunosensor was then tested outside and inside of a microsystem, with the aim of becoming compatible with a point of care system fabricated for automated assessment of these biomarkers later-on at patient side. Custom-made monoclonal antibodies were specifically designed for this purpose in order to guarantee the selectivity of the immunosensor. In the final platform, a finger prick blood sample is introduced into the microfluidic manifolds without any need for sample preparation step, making the tool suitable for near patient and outside of the central laboratory applications. The platform was exploited in 30 real blood samples with the results validated using electrochemiluminescence immunoassay. The results revealed the platform was capable of measuring the target analyte with high sensitivity and beyond the recommended clinical reference range for each biomarker (CTx: 104-1028 ng L-1 and PINP: 16-96 μg L-1, correspondingly). They also showed the platform to have a limit of detection of 15 (ng L-1) and 0.66 (μg L-1), a limit of quantification of 49 (ng L-1) and 2.21 (μg L-1), and an inter- and intra-assay coefficient of variance of 5.39-6.97% and 6.81-5.37%, for CTx and PINP respectively, which is comparable with the gold standard. The main advantage of the platform over the state-of-the art was the capability of providing the results for two markers recommended for assessing bone health within 15 minutes and without the need for skilled personnel or costly infrastructure.
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Affiliation(s)
- Patricia Khashayar
- Center for Microsystems Technology, Imec & Ghent University, Zwijnaarde, Gent, Belgium.
- International Institute for Biosensing, University of Minnesota, Minneapolis, USA
| | - Paula Lopes
- Center for Microsystems Technology, Imec & Ghent University, Zwijnaarde, Gent, Belgium.
- International Iberian Nanotechnology Laboratory, Braga, Portugal
| | - Peter Ragaert
- Research Unit Food Microbiology and Food Preservation, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium
| | - Richard Hoogenboom
- Supramolecular Chemistry Group, Centre of Macromolecular Chemistry, Department of Organic and Macromolecular Chemistry, Ghent University, Ghent 9000, Belgium
| | - Daniel Latta
- Fraunhofer-Institut für Mikrotechnik und Mikrosysteme IMM, Mainz, Germany
| | - Rainer Gransee
- Fraunhofer-Institut für Mikrotechnik und Mikrosysteme IMM, Mainz, Germany
| | | | | | | | - Barbara Luegger
- Department of Internal Medicine, Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Styria, Austria
| | - Barbara Obermayer-Pietsch
- Department of Internal Medicine, Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Styria, Austria
| | - Hans Peter Dimai
- Department of Internal Medicine, Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Styria, Austria
| | - Jan Vanfleteren
- Center for Microsystems Technology, Imec & Ghent University, Zwijnaarde, Gent, Belgium.
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Coppola C, Greco M, Munir A, Musarò D, Quarta S, Massaro M, Lionetto MG, Maffia M. Osteoarthritis: Insights into Diagnosis, Pathophysiology, Therapeutic Avenues, and the Potential of Natural Extracts. Curr Issues Mol Biol 2024; 46:4063-4105. [PMID: 38785519 PMCID: PMC11119992 DOI: 10.3390/cimb46050251] [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: 02/28/2024] [Revised: 04/05/2024] [Accepted: 04/18/2024] [Indexed: 05/25/2024] Open
Abstract
Osteoarthritis (OA) stands as a prevalent and progressively debilitating clinical condition globally, impacting joint structures and leading to their gradual deterioration through inflammatory mechanisms. While both non-modifiable and modifiable factors contribute to its onset, numerous aspects of OA pathophysiology remain elusive despite considerable research strides. Presently, diagnosis heavily relies on clinician expertise and meticulous differential diagnosis to exclude other joint-affecting conditions. Therapeutic approaches for OA predominantly focus on patient education for self-management alongside tailored exercise regimens, often complemented by various pharmacological interventions primarily targeting pain alleviation. However, pharmacological treatments typically exhibit short-term efficacy and local and/or systemic side effects, with prosthetic surgery being the ultimate resolution in severe cases. Thus, exploring the potential integration or substitution of conventional drug therapies with natural compounds and extracts emerges as a promising frontier in enhancing OA management. These alternatives offer improved safety profiles and possess the potential to target specific dysregulated pathways implicated in OA pathogenesis, thereby presenting a holistic approach to address the condition's complexities.
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Affiliation(s)
- Chiara Coppola
- Department of Mathematics and Physics “E. De Giorgi”, University of Salento, Via Lecce-Arnesano, 73100 Lecce, Italy; (C.C.); (A.M.)
| | - Marco Greco
- Department of Biological and Environmental Science and Technology, University of Salento, Via Lecce-Monteroni, 73100 Lecce, Italy; (M.G.); (D.M.); (S.Q.); (M.G.L.)
| | - Anas Munir
- Department of Mathematics and Physics “E. De Giorgi”, University of Salento, Via Lecce-Arnesano, 73100 Lecce, Italy; (C.C.); (A.M.)
| | - Debora Musarò
- Department of Biological and Environmental Science and Technology, University of Salento, Via Lecce-Monteroni, 73100 Lecce, Italy; (M.G.); (D.M.); (S.Q.); (M.G.L.)
| | - Stefano Quarta
- Department of Biological and Environmental Science and Technology, University of Salento, Via Lecce-Monteroni, 73100 Lecce, Italy; (M.G.); (D.M.); (S.Q.); (M.G.L.)
| | - Marika Massaro
- Institute of Clinical Physiology (IFC), National Research Council (CNR), 73100 Lecce, Italy;
| | - Maria Giulia Lionetto
- Department of Biological and Environmental Science and Technology, University of Salento, Via Lecce-Monteroni, 73100 Lecce, Italy; (M.G.); (D.M.); (S.Q.); (M.G.L.)
| | - Michele Maffia
- Department of Experimental Medicine, University of Salento, Via Lecce-Monteroni, 73100 Lecce, Italy
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Soluble and EV-Associated Diagnostic and Prognostic Biomarkers in Knee Osteoarthritis Pathology and Detection. Life (Basel) 2023; 13:life13020342. [PMID: 36836699 PMCID: PMC9961153 DOI: 10.3390/life13020342] [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: 12/15/2022] [Revised: 01/13/2023] [Accepted: 01/25/2023] [Indexed: 02/03/2023] Open
Abstract
Osteoarthritis (OA) is the most common degenerative disease of the connective tissue of the human musculoskeletal system. Despite its widespread prevalence, there are many limitations in its diagnosis and treatment. OA diagnosis currently relies on the presence of clinical symptoms, sometimes accompanied by changes in joint X-rays or MRIs. Biomarkers help not only to diagnose early disease progression but also to understand the process of OA in many ways. In this article, we briefly summarize information on articular joints and joint tissues, the pathogenesis of OA and review the literature about biomarkers in the field of OA, specifically inflammatory cytokines/chemokines, proteins, miRNA, and metabolic biomarkers found in the blood, synovial fluid and in extracellular vesicles.
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Li P, Zhang B, Gopinath SC, Subramaniam S, Zhang J. Zero-dimensional gold application in colorimetrically optimized ELISA signal enhancement for diagnosing osteoarthritis. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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He C, Clark KL, Tan J, Zhou H, Tuan RS, Lin H, Wu S, Alexander PG. Modeling early changes associated with cartilage trauma using human-cell-laden hydrogel cartilage models. Stem Cell Res Ther 2022; 13:400. [PMID: 35927702 PMCID: PMC9351070 DOI: 10.1186/s13287-022-03022-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 07/14/2022] [Indexed: 05/18/2024] Open
Abstract
BACKGROUND Traumatic impacts to the articular joint surface are known to lead to cartilage degeneration, as in post-traumatic osteoarthritis (PTOA). Limited progress in the development of disease-modifying OA drugs (DMOADs) may be due to insufficient mechanistic understanding of human disease onset/progression and insufficient in vitro models for disease and therapeutic modeling. In this study, biomimetic hydrogels laden with adult human mesenchymal stromal cells (MSC) are used to examine the effects of traumatic impacts as a model of PTOA. We hypothesize that MSC-based, engineered cartilage models will respond to traumatic impacts in a manner congruent with early PTOA pathogenesis observed in animal models. METHODS Engineered cartilage constructs were fabricated by encapsulating adult human bone marrow-derived mesenchymal stem cells in a photocross-linkable, biomimetic hydrogel of 15% methacrylated gelatin and promoting chondrogenic differentiation for 28 days in a defined medium and TGF-β3. Constructs were subjected to traumatic impacts with different strains or 10 ng/ml IL-1β, as a common comparative method of modeling OA. Cell viability and metabolism, elastic modulus, gene expression, matrix protein production and activation of catabolic enzymes were assessed. RESULTS Cell viability staining showed that traumatic impacts of 30% strain caused an appropriate level of cell death in engineered cartilage constructs. Gene expression and histo/immunohistochemical analyses revealed an acute decrease in anabolic activities, such as COL2 and ACAN expression, and a rapid increase in catabolic enzyme expression, e.g., MMP13, and inflammatory modulators, e.g., COX2. Safranin O staining and GAG assays together revealed a transient decrease in matrix production 24 h after trauma that recovered within 7 days. The decrease in elastic modulus of engineered cartilage constructs was coincident with GAG loss and mediated by the encapsulated cells. The acute and transient changes observed after traumatic impacts contrasted with progressive changes observed using continual IL-1β treatment. CONCLUSIONS Traumatic impacts delivered to engineered cartilage constructs induced PTOA-like changes in the encapsulated cells. While IL-1b may be appropriate in modeling OA pathogenesis, the results of this study indicate it may not be appropriate in understanding the etiology of PTOA. The development of a more physiological in vitro PTOA model may contribute to the more rapid development of DMOADs.
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Affiliation(s)
- Chunrong He
- Department of Orthopaedic Surgery, Center for Cellular and Molecular Engineering, University of Pittsburgh School of Medicine, 450 Technology Drive, Room 213, Pittsburgh, PA, 15219, USA
- The Third Hospital of Xiangya, Central South University, Changsha, 410013, Hunan, China
| | - Karen L Clark
- Department of Orthopaedic Surgery, Center for Cellular and Molecular Engineering, University of Pittsburgh School of Medicine, 450 Technology Drive, Room 213, Pittsburgh, PA, 15219, USA
| | - Jian Tan
- Department of Orthopaedic Surgery, Center for Cellular and Molecular Engineering, University of Pittsburgh School of Medicine, 450 Technology Drive, Room 213, Pittsburgh, PA, 15219, USA
| | - Hecheng Zhou
- Department of Orthopaedic Surgery, Center for Cellular and Molecular Engineering, University of Pittsburgh School of Medicine, 450 Technology Drive, Room 213, Pittsburgh, PA, 15219, USA
- The Third Hospital of Xiangya, Central South University, Changsha, 410013, Hunan, China
| | - Rocky S Tuan
- Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Hang Lin
- Department of Orthopaedic Surgery, Center for Cellular and Molecular Engineering, University of Pittsburgh School of Medicine, 450 Technology Drive, Room 213, Pittsburgh, PA, 15219, USA
| | - Song Wu
- The Third Hospital of Xiangya, Central South University, Changsha, 410013, Hunan, China
| | - Peter G Alexander
- Department of Orthopaedic Surgery, Center for Cellular and Molecular Engineering, University of Pittsburgh School of Medicine, 450 Technology Drive, Room 213, Pittsburgh, PA, 15219, USA.
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Kim KR, Lee KW, Chun HJ, Lee D, Kim JH, Yoon HC. Wash-free operation of smartphone-integrated optical immunosensor using retroreflective microparticles. Biosens Bioelectron 2022; 196:113722. [PMID: 34700265 DOI: 10.1016/j.bios.2021.113722] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 09/09/2021] [Accepted: 10/16/2021] [Indexed: 12/28/2022]
Abstract
Herein, we introduce a smartphone-integrated immunosensor based on non-spectroscopic optical detection. Sedimentation of the retroreflector and gentle inversion of the microfluidic chip was chosen as biosensing principles to ensure minimal human involvement. To realize this, wash-free immunosensing was implemented on a polymeric microfluidic chip device fabricated for light signal penetration in retroreflection signal acquisition. Applying a transparent chip and passive modulation of retroreflectors enabled the minimization of human error during sensing. In addition, a retroreflection-detectable optical gadget was constructed for integration with the commercial smartphone. The gadget had an optical chamber that induced retroreflection by integration with a smartphone. When the micro-sized reflector, named the retroreflective Janus microparticle, reacted on the sensing surface, the incident light was retroreflected towards the image sensor and quantified by a smartphone-installed Android application package. The developed application package features include time-lapse image capture performed by manipulating LED flash and camera modules, and quantification of retroreflected signal counts by image processing of time-lapse images. With this platform, the user could independently commence optical signal processing without a complicated optical setup and running software on a PC, and sensitive and reproducible immunosensing results could be obtained. The applicability test for creatine kinase-myocardial band detection from the buffer to serum was conducted and presented a calibration curve of 0-1000 ng/mL within 1 h. With the developed system, we believe that the applicability of the platform in bioanalytical detection can be expanded.
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Affiliation(s)
- Ka Ram Kim
- Department of Molecular Science & Technology, Ajou University, Suwon, 16499, Republic of Korea
| | - Kyung Won Lee
- Department of Molecular Science & Technology, Ajou University, Suwon, 16499, Republic of Korea
| | - Hyeong Jin Chun
- Department of Molecular Science & Technology, Ajou University, Suwon, 16499, Republic of Korea
| | - Danbi Lee
- Department of Molecular Science & Technology, Ajou University, Suwon, 16499, Republic of Korea
| | - Jae-Ho Kim
- Department of Molecular Science & Technology, Ajou University, Suwon, 16499, Republic of Korea
| | - Hyun C Yoon
- Department of Molecular Science & Technology, Ajou University, Suwon, 16499, Republic of Korea.
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Zou Z, Luo X, Chen Z, Zhang YS, Wen C. Emerging microfluidics-enabled platforms for osteoarthritis management: from benchtop to bedside. Am J Cancer Res 2022; 12:891-909. [PMID: 34976219 PMCID: PMC8692897 DOI: 10.7150/thno.62685] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 11/17/2021] [Indexed: 11/12/2022] Open
Abstract
Osteoarthritis (OA) is a prevalent debilitating age-related joint degenerative disease. It is a leading cause of pain and functional disability in older adults. Unfortunately, there is no cure for OA once the damage is established. Therefore, it promotes an urgent need for early detection and intervention of OA. Theranostics, combining therapy and diagnosis, emerges as a promising approach for OA management. However, OA theranostics is still in its infancy. Three fundamental needs have to be firstly fulfilled: i) a reliable OA model for disease pathogenesis investigation and drug screening, ii) an effective and precise diagnostic platform, and iii) an advanced fabrication approach for drug delivery and therapy. Meanwhile, microfluidics emerges as a versatile technology to address each of the needs and eventually boost the development of OA theranostics. Therefore, this review focuses on the applications of microfluidics, from benchtop to bedside, for OA modelling and drug screening, early diagnosis, and clinical therapy. We first introduce the basic pathophysiology of OA and point out the major unfilled research gaps in current OA management including lack of disease modelling and drug screening platforms, early diagnostic modalities and disease-modifying drugs and delivery approaches. Accordingly, we then summarize the state-of-the-art microfluidics technology for OA management from in vitro modelling and diagnosis to therapy. Given the existing promising results, we further discuss the future development of microfluidic platforms towards clinical translation at the crossroad of engineering and biomedicine.
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Abstract
The aim of this review is to assess the use of biosensors in the diagnosis and monitoring of joint infection (JI). JI is worldwide considered a significant cause of morbidity and mortality in developed countries. Due to the progressive ageing of the global population, the request for joint replacement increases, with a significant rise in the risk of periprosthetic joint infection (PJI). Nowadays, the diagnosis of JI is based on clinical and radiological findings. Nuclear imaging studies are an option but are not cost-effective. Serum inflammatory markers and the analysis of the aspirated synovial fluid are required to confirm the diagnosis. However, a quick and accurate diagnosis of JI may remain elusive as no rapid and highly accurate diagnostic method was validated. A comprehensive search on Medline, EMBASE, Scopus, CINAH, CENTRAL, Google Scholar, and Web of Science was conducted from the inception to June 2021. The PRISMA guidelines were used to improve the reporting of the review. The MINORS was used for quality assessment. From a total of 155 studies identified, only four articles were eligible for this study. The main advantages of biosensors reported were accuracy and capability to detect bacteria also in negative culture cases. Otherwise, due to the few studies and the low level of evidence of the papers included, it was impossible to find significant results. Therefore, further high-quality studies are required.
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A Study on COMP and CTX-II as Molecular Markers for the Diagnosis of Intervertebral Disc Degeneration. BIOMED RESEARCH INTERNATIONAL 2021; 2021:3371091. [PMID: 34395611 PMCID: PMC8357479 DOI: 10.1155/2021/3371091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/07/2021] [Accepted: 07/24/2021] [Indexed: 12/19/2022]
Abstract
Background Diagnosis of intervertebral disc degeneration (IVDD) is challenging at the early stage. The cartilage oligomeric matrix protein (COMP) and extracellular matrix degradation products of C-telopeptide of type II collagen (CTX-II) serve as markers for the serological diagnosis of IVDD. Oxidative stress might cause IVDD and matrix degeneration. Methods A total of 128 male adult Sprague–Dawley (SD) rats were randomly and equally assigned to the experimental and control groups. The experimental group was used to construct IVDD models by acupuncture, while the control group underwent sham operation. The animals were executed every week for 8 weeks after intervertebral disc acupuncture, and serum samples were collected for the estimation of CTX-II and COMP concentrations by enzyme-linked immunosorbent assay (ELISA). Also, the histological changes and caudal magnetic resonance imaging (MRI) changes were examined in the intervertebral disc. Results IVDD in rats worsened with prolonged follow-up after acupuncture. At all the time points, the experimental group showed altered histological and caudal vertebra MRI signals, and serum CTX-II and COMP concentrations were significantly greater than those of the control group. These levels increase with the process of IVDD. Conclusion Serum CTX-II and COMP estimation is a reliable method to diagnose IVDD, and their concentrations show a positive correlation with the process of IVDD.
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Boonsriwong W, Chunta S, Thepsimanon N, Singsanan S, Lieberzeit PA. Thin Film Plastic Antibody-Based Microplate Assay for Human Serum Albumin Determination. Polymers (Basel) 2021; 13:polym13111763. [PMID: 34072152 PMCID: PMC8198403 DOI: 10.3390/polym13111763] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/20/2021] [Accepted: 05/24/2021] [Indexed: 02/07/2023] Open
Abstract
Herein we demonstrate molecularly imprinted polymers (MIP) as plastic antibodies for a microplate-based assay. As the most abundant plasma protein, human serum albumin (HSA) was selected as the target analyte model. Thin film MIP was synthesized by the surface molecular imprinting approach using HSA as the template. The optimized polymer consisted of acrylic acid (AA) and N-vinylpyrrolidone (VP) in a 2:3 (w/w) ratio, crosslinked with N,N'-(1,2-dihydroxyethylene) bisacrylamide (DHEBA) and then coated on the microplate well. The binding of MIP toward the bound HSA was achieved via the Bradford reaction. The assay revealed a dynamic detection range toward HSA standards in the clinically relevant 1-10 g/dL range, with a 0.01 g/dL detection limit. HSA-MIP showed minimal interference from other serum protein components: γ-globulin had 11% of the HSA response, α-globulin of high-density lipoprotein had 9%, and β-globulin of low-density lipoprotein had 7%. The analytical accuracy of the assay was 89-106% at the 95% confidence interval, with precision at 4-9%. The MIP-coated microplate was stored for 2 months at room temperature without losing its binding ability. The results suggest that the thin film plastic antibody system can be successfully applied to analytical/pseudoimmunological HSA determinations in clinical applications.
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Affiliation(s)
| | - Suticha Chunta
- Department of Clinical Chemistry, Faculty of Medical Technology, Prince of Songkla University, Songkhla 90110, Thailand;
- Correspondence: ; Tel.: +66-74-28-9125
| | - Nonthawat Thepsimanon
- Department of Clinical Chemistry, Faculty of Medical Technology, Prince of Songkla University, Songkhla 90110, Thailand;
| | - Sanita Singsanan
- Department of Medical Technology, Faculty of Allied Health Sciences, Burapha University, Chonburi 20131, Thailand;
| | - Peter A. Lieberzeit
- Department of Physical Chemistry, Faculty for Chemistry, University of Vienna, 1090 Vienna, Austria;
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Rim YA, Nam Y, Park N, Lee K, Jung H, Jung SM, Lee J, Ju JH. Characterization of Early-Onset Finger Osteoarthritis-Like Condition Using Patient-Derived Induced Pluripotent Stem Cells. Cells 2021; 10:cells10020317. [PMID: 33557199 PMCID: PMC7913990 DOI: 10.3390/cells10020317] [Citation(s) in RCA: 3] [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: 11/12/2020] [Revised: 01/10/2021] [Accepted: 01/27/2021] [Indexed: 12/23/2022] Open
Abstract
Early osteoarthritis (OA)-like symptoms are difficult to study owing to the lack of disease samples and animal models. In this study, we generated induced pluripotent stem cell (iPSC) lines from a patient with a radiographic early-onset finger osteoarthritis (efOA)-like condition in the distal interphalangeal joint and her healthy sibling. We differentiated those cells with similar genetic backgrounds into chondrogenic pellets (CPs) to confirm efOA. CPs generated from efOA-hiPSCs (efOA-CPs) showed lower levels of COL2A1, which is a key marker of hyaline cartilage after complete differentiation, for 21 days. Increase in pellet size and vacuole-like morphologies within the pellets were observed in the efOA-CPs. To analyze the changes occurred during the development of vacuole-like morphology and the increase in pellet size in efOA-CPs, we analyzed the expression of OA-related markers on day 7 of differentiation and showed an increase in the levels of COL1A1, RUNX2, VEGFA, and AQP1 in efOA-CPs. IL-6, MMP1, and MMP10 levels were also increased in the efOA-CPs. Taken together, we present proof-of-concept regarding disease modeling of a unique patient who showed OA-like symptoms.
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Affiliation(s)
- Yeri Alice Rim
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (Y.A.R.); (Y.N.); (N.P.); (K.L.); (H.J.); (S.M.J.)
| | - Yoojun Nam
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (Y.A.R.); (Y.N.); (N.P.); (K.L.); (H.J.); (S.M.J.)
| | - Narae Park
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (Y.A.R.); (Y.N.); (N.P.); (K.L.); (H.J.); (S.M.J.)
| | - Kijun Lee
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (Y.A.R.); (Y.N.); (N.P.); (K.L.); (H.J.); (S.M.J.)
| | - Hyerin Jung
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (Y.A.R.); (Y.N.); (N.P.); (K.L.); (H.J.); (S.M.J.)
| | - Seung Min Jung
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (Y.A.R.); (Y.N.); (N.P.); (K.L.); (H.J.); (S.M.J.)
| | - Jennifer Lee
- Department of Internal Medicine, Division of Rheumatology, Institute of Medical Science, College of Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul 06591, Korea;
| | - Ji Hyeon Ju
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (Y.A.R.); (Y.N.); (N.P.); (K.L.); (H.J.); (S.M.J.)
- Department of Internal Medicine, Division of Rheumatology, Institute of Medical Science, College of Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul 06591, Korea;
- Correspondence: ; Tel.: +82-2-2258-6895
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Longo UG, Candela V, Berton A, De Salvatore S, Fioravanti S, Giannone L, Marchetti A, De Marinis MG, Denaro V. Biosensors for Detection of Biochemical Markers Relevant to Osteoarthritis. BIOSENSORS 2021; 11:31. [PMID: 33561091 PMCID: PMC7912259 DOI: 10.3390/bios11020031] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/18/2021] [Accepted: 01/21/2021] [Indexed: 02/01/2023]
Abstract
This systematic review aimed to assess the advantages of biosensors in detecting biomarkers for the early diagnosis of osteoarthritis (OA). OA is the most prevalent musculoskeletal disease and is a leading cause of disability and pain worldwide. The diagnosis of OA could be performed through clinical examinations and imaging only during the late stages of the disease. Biomarkers could be used for the diagnosis of the disease in the very early stages. Biosensors could detect biomarkers with high accuracy and low costs. This paper focuses on the biosensors mainly adopted to detect OA markers (electrochemical, optical, Quartz crystal microbalance, molecular and wearable biosensors). A comprehensive search on PubMed, Cochrane, CINAHL and Embase databases was conducted from the inception to November 2020. The Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines were used to improve the reporting of the review. The Methodological Index for Non-Randomized Studies (MINORS) was used for quality assessment. From a total amount of 1086 studies identified, only 19 articles were eligible for this study. The main advantages of the biosensors reported were accuracy, limited cost and ease of use, compared to traditional methods (ELISA). Otherwise, due to the lack of data and the low level of evidence of the papers included, it was impossible to find significant results. Therefore, further high-quality studies are required.
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Affiliation(s)
- Umile Giuseppe Longo
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, Trigoria, 00128 Rome, Italy; (V.C.); (A.B.); (S.D.S.); (V.D.)
| | - Vincenzo Candela
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, Trigoria, 00128 Rome, Italy; (V.C.); (A.B.); (S.D.S.); (V.D.)
| | - Alessandra Berton
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, Trigoria, 00128 Rome, Italy; (V.C.); (A.B.); (S.D.S.); (V.D.)
| | - Sergio De Salvatore
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, Trigoria, 00128 Rome, Italy; (V.C.); (A.B.); (S.D.S.); (V.D.)
| | - Sara Fioravanti
- Research Unit Nursing Science, Campus Bio-Medico di Roma University, 00128 Rome, Italy; (S.F.); (L.G.); (A.M.); (M.G.D.M.)
| | - Lucia Giannone
- Research Unit Nursing Science, Campus Bio-Medico di Roma University, 00128 Rome, Italy; (S.F.); (L.G.); (A.M.); (M.G.D.M.)
| | - Anna Marchetti
- Research Unit Nursing Science, Campus Bio-Medico di Roma University, 00128 Rome, Italy; (S.F.); (L.G.); (A.M.); (M.G.D.M.)
| | - Maria Grazia De Marinis
- Research Unit Nursing Science, Campus Bio-Medico di Roma University, 00128 Rome, Italy; (S.F.); (L.G.); (A.M.); (M.G.D.M.)
| | - Vincenzo Denaro
- Department of Orthopedic and Trauma Surgery, Campus Bio-Medico University, Via Alvaro del Portillo, 200, Trigoria, 00128 Rome, Italy; (V.C.); (A.B.); (S.D.S.); (V.D.)
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13
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Cai C, Zhang R, Xu X, Li G, Gou H. Diagnostic values of NLR and miR-141 in patients with osteoarthritis and their association with severity of knee osteoarthritis. Exp Ther Med 2020; 21:74. [PMID: 33365074 PMCID: PMC7716640 DOI: 10.3892/etm.2020.9506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 07/06/2020] [Indexed: 12/26/2022] Open
Abstract
The present study aimed to explore the diagnostic values of neutrophil-lymphocyte ratio (NLR) and microRNA (miR)-141 in patients with osteoarthritis and their association with the severity of knee osteoarthritis. In total 142 patients with osteoarthritis (the study group) admitted to Shanghai TCM-Integrated Hospital, Shanghai University of TCM from January 2017 to January 2019 and 150 healthy controls (the control group) were enrolled in the present study. NLR and miR-141 in peripheral blood and their diagnostic values for osteoarthritis were compared between the two groups. The two indicators in the study group were significantly increased (P<0.001), and their combined detection had a better diagnostic value for the disease (P<0.001). Moreover, they were closely associated to the progression of the disease and were independent risk factors (P<0.001). To sum up, NLR and miR-141 were significantly increased in the peripheral blood of patients with osteoarthritis. Their combined detection exhibited a good diagnostic value for the disease and may become a potential therapeutic target osteoarthritis in the future.
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Affiliation(s)
- Chengchen Cai
- Department of Traditional Chinese Medicine, Huadong Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Ruojing Zhang
- Department of Scientific Research, Shanghai TCM-Integrated Hospital, Shanghai University of TCM, Shanghai 200082, P.R. China
| | - Xiaoli Xu
- Department of Traditional Chinese Medicine, Huadong Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Guowen Li
- Department of Scientific Research, Shanghai TCM-Integrated Hospital, Shanghai University of TCM, Shanghai 200082, P.R. China
| | - Haixin Gou
- Department of Traditional Chinese Medicine, Huadong Hospital, Fudan University, Shanghai 200040, P.R. China
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14
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Bernotiene E, Bagdonas E, Kirdaite G, Bernotas P, Kalvaityte U, Uzieliene I, Thudium CS, Hannula H, Lorite GS, Dvir-Ginzberg M, Guermazi A, Mobasheri A. Emerging Technologies and Platforms for the Immunodetection of Multiple Biochemical Markers in Osteoarthritis Research and Therapy. Front Med (Lausanne) 2020; 7:572977. [PMID: 33195320 PMCID: PMC7609858 DOI: 10.3389/fmed.2020.572977] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 08/31/2020] [Indexed: 12/12/2022] Open
Abstract
Biomarkers, especially biochemical markers, are important in osteoarthritis (OA) research, clinical trials, and drug development and have potential for more extensive use in therapeutic monitoring. However, they have not yet had any significant impact on disease diagnosis and follow-up in a clinical context. Nevertheless, the development of immunoassays for the detection and measurement of biochemical markers in OA research and therapy is an active area of research and development. The evaluation of biochemical markers representing low-grade inflammation or extracellular matrix turnover may permit OA prognosis and expedite the development of personalized treatment tailored to fit particular disease severities. However, currently detection methods have failed to overcome specific hurdles such as low biochemical marker concentrations, patient-specific variation, and limited utility of single biochemical markers for definitive characterization of disease status. These challenges require new and innovative approaches for development of detection and quantification systems that incorporate clinically relevant biochemical marker panels. Emerging platforms and technologies that are already on the way to implementation in routine diagnostics and monitoring of other diseases could potentially serve as good technological and strategic examples for better assessment of OA. State-of-the-art technologies such as advanced multiplex assays, enhanced immunoassays, and biosensors ensure simultaneous screening of a range of biochemical marker targets, the expansion of detection limits, low costs, and rapid analysis. This paper explores the implementation of such technologies in OA research and therapy. Application of novel immunoassay-based technologies may shed light on poorly understood mechanisms in disease pathogenesis and lead to the development of clinically relevant biochemical marker panels. More sensitive and specific biochemical marker immunodetection will complement imaging biomarkers and ensure evidence-based comparisons of intervention efficacy. We discuss the challenges hindering the development, testing, and implementation of new OA biochemical marker assays utilizing emerging multiplexing technologies and biosensors.
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Affiliation(s)
- Eiva Bernotiene
- Department of Regenerative Medicine, State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
| | - Edvardas Bagdonas
- Department of Regenerative Medicine, State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
| | - Gailute Kirdaite
- Department of Experimental, Preventive and Clinical Medicine, State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
| | - Paulius Bernotas
- Department of Regenerative Medicine, State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
| | - Ursule Kalvaityte
- Department of Regenerative Medicine, State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
| | - Ilona Uzieliene
- Department of Regenerative Medicine, State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
| | | | - Heidi Hannula
- Microelectronics Research Unit, Faculty of Information Technology and Electrical Engineering, University of Oulu, Oulu, Finland
| | - Gabriela S. Lorite
- Microelectronics Research Unit, Faculty of Information Technology and Electrical Engineering, University of Oulu, Oulu, Finland
| | - Mona Dvir-Ginzberg
- Laboratory of Cartilage Biology, Institute of Dental Sciences, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ali Guermazi
- Department of Radiology, Veterans Affairs Boston Healthcare System, Boston University School of Medicine, Boston, MA, United States
| | - Ali Mobasheri
- Department of Regenerative Medicine, State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
- Research Unit of Medical Imaging, Physics and Technology, Faculty of Medicine, University of Oulu, Oulu, Finland
- Departments of Orthopedics, Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, Netherlands
- Centre for Sport, Exercise and Osteoarthritis Versus Arthritis, Queen's Medical Centre, Nottingham, United Kingdom
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15
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Song W, Liu Y, Dong X, Song C, Bai Y, Hu P, Li L, Wang T. Lactobacillus M5 prevents osteoarthritis induced by a high-fat diet in mice. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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16
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Serological CTX-II does not measure the same as urinary CTX-II. OSTEOARTHRITIS AND CARTILAGE OPEN 2020; 2:100082. [DOI: 10.1016/j.ocarto.2020.100082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 05/29/2020] [Indexed: 12/22/2022] Open
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17
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Chunta S, Boonsriwong W, Wattanasin P, Naklua W, Lieberzeit PA. Direct assessment of very-low-density lipoprotein by mass sensitive sensor with molecularly imprinted polymers. Talanta 2020; 221:121549. [PMID: 33076107 DOI: 10.1016/j.talanta.2020.121549] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/11/2020] [Accepted: 08/13/2020] [Indexed: 12/29/2022]
Abstract
Very-low-density lipoprotein (VLDL) contributes to the buildup of atherosclerotic plaque in the arteries and can lead to coronary heart disease. In clinical laboratory testing, the cholesterol content of VLDL (VLDL-C) cannot be assessed directly by the enzymatic colorimetric assay as it can for other lipoproteins, due to lack of a specific sample pretreatment technique. VLDL concentration relies on analyzing the endogenous triglycerides (TGs) bound in its particles and then converting to the VLDL-C estimate TGs/5. This estimation is valid for at least 12 h-fasted serum when exogenous TGs attached to chylomicrons (CMs) have been cleared from the circulation. A quartz crystal microbalance (QCM)-based sensor was generated using biomimetic sensing elements as a molecularly imprinted polymer (MIP) to directly measure actual VLDL. A novel VLDL-MIP was synthesized using methacrylic acid (MAA) and N-vinylpyrrolidone (VP) in the ratio 1:1 (v/v) as functional monomers in the presence of N, N'-(1,2-dihydroxyethylene) bis(acrylamide) (DHEBA) as a crosslinking agent. The VLDL-MIP sensor showed high sensitivity with a linear response from 2.5 mg dL-1 to 100 mg dL-1 of VLDL-C with a limit of detection at 1.5 mg dL-1. Recoveries of 96-103% were achieved when the VLDL-MIP sensor was used for VLDL assessment at 38-71 mg dL-1 concentrations. Repeatability and reproducibility of the sensor were very good with coefficients of variation at 1.63-4.74% and 4.25-9.04%, respectively. The sensor demonstrated low cross-reactivity with other lipoproteins; 6-7% of low-density lipoprotein (LDL) signals, 2-4% high-density lipoprotein (HDL), and 1% CMs compared to the signal of VLDL. Sensor results for 12 h-fasted serum and non-fasted serum correlated well with VLDL estimates TGs/5, with coefficients of determination (R2) at 0.9967 and 0.9932, respectively. This new sensor offers a new strategy for direct VLDL assessment from non-fasted serum without other sample pretreatment steps than dilution.
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Affiliation(s)
- Suticha Chunta
- Prince of Songkla University, Faculty of Medical Technology, Department of Clinical Chemistry, Songkhla 90110, Thailand.
| | | | - Panwadee Wattanasin
- Prince of Songkla University, Faculty of Science, Department of Chemistry, Songkhla 90110, Thailand
| | - Wanpen Naklua
- Prince of Songkla University, Faculty of Science and Technology, Department of Science, Pattani 94000, Thailand
| | - Peter A Lieberzeit
- University of Vienna, Faculty for Chemistry, Department of Physical Chemistry, Vienna 1090, Austria
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18
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Wang S, Su S, Yu C, Gopinath SCB, Yang Z. Immunodetection of urinary C-terminal telopeptide fragment of type II collagen: An osteoarthritis biomarker analysis. Biotechnol Appl Biochem 2020; 68:726-731. [PMID: 32621620 DOI: 10.1002/bab.1981] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The urinary C-terminal telopeptide fragment of type II collagen (uCTX-II) has been reported as the efficient blood-based biomarker for osteoarthritis, which affects knees, hands, spine, and hips. This study reports a sensing strategy with antibody-conjugated gold nanoparticles (GNP) on an interdigitated electrode (IDE) to determine uCTX-II. The GNP-antibody complex was chemically immobilized on the IDE surface through the amine linker. uCTX-II was determined by monitoring the alteration in current upon interacting the GNP-complexed antibody. This strategy was improved the detection by attracting higher uCTX-II molecules, and the detection limit falls in the range of 10-100 pM with an acceptable regression value [y = 0.6254x - 0.4073, R² = 0.9787]. The sensitivity of the detection was recognized at 10 pM. Additionally, upon increasing the uCTX-II concentration, the current changes were increased in a linear fashion. Control detection with nonimmune antibody and control protein do not increase the current level, confirming the specific detection of uCTX-II. This method of detection helps in diagnosing osteoarthritis and its follow-up treatment.
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Affiliation(s)
- Shuwei Wang
- Department of Orthopedics, Shouguang Hospital of TCM, Weifang, Shandong Province, 262700, China
| | - Shanlin Su
- Department of Orthopedics, Shouguang Hospital of TCM, Weifang, Shandong Province, 262700, China
| | - Chunyun Yu
- Department of Orthopedics, Shouguang Hospital of TCM, Weifang, Shandong Province, 262700, China
| | - Subash C B Gopinath
- School of Bioprocess Engineering, Universiti Malaysia Perlis, Arau, Perlis, 02600, Malaysia.,Institute of Nano Electronic Engineering, Universiti Malaysia Perlis, Kangar, Perlis, 01000, Malaysia
| | - Zhiquan Yang
- Department of Orthopedics, Shouguang Hospital of TCM, Weifang, Shandong Province, 262700, China
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19
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Chunta S, Suedee R, Boonsriwong W, Lieberzeit PA. Biomimetic sensors targeting oxidized-low-density lipoprotein with molecularly imprinted polymers. Anal Chim Acta 2020; 1116:27-35. [PMID: 32389186 DOI: 10.1016/j.aca.2020.04.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Oxidized-low-density lipoprotein (oxLDL) is well-recognized as an actual patho-atherogenic lipoprotein: elevated serum concentration of oxLDL increases the risk for developing atherosclerosis, leading to coronary artery disease (CAD). Herein, we report an approach for sensing oxLDL directly in serum with molecularly imprinted polymer (MIP) thin films on quartz crystal microbalance (QCM). The resulting MIP sensors show low cross-reaction toward low-density lipoprotein (LDL) and high-density lipoprotein (HDL): signals are around one magnitude smaller. Very-low-density lipoprotein (VLDL) and human serum albumin (HSA) do not lead to any significant sensor response. The sensor allowed for accurately assessing oxLDL over the detection range of 86-5600 μg dL-1, which covers the clinically relevant concentrations. The sensor determines oxLDL with recovery accuracy of 92-107% and a precision of 1-8% coefficient variation. Compared with commercially available oxLDL ELISA test kit our sensor reveals similar characteristics obtaining a correlation coefficient of 0.98. However, the sensors have rapid response times of 10 min compared to 210 min of ELISA, which demonstrates their efficiency in assessing this sensitive atherogenic biomarker for CAD diagnostics.
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Affiliation(s)
- Suticha Chunta
- Department of Clinical Chemistry, Faculty of Medical Technology, Prince of Songkla University, Hatyai, Songkla, 90110, Thailand
| | - Roongnapa Suedee
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hatyai, Songkla, 90110, Thailand
| | | | - Peter A Lieberzeit
- Department of Physical Chemistry, Faculty for Chemistry, University of Vienna, Währinger Straße 42, A-1090, Vienna, Austria.
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20
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Nagy EE, Nagy-Finna C, Popoviciu H, Kovács B. Soluble Biomarkers of Osteoporosis and Osteoarthritis, from Pathway Mapping to Clinical Trials: An Update. Clin Interv Aging 2020; 15:501-518. [PMID: 32308378 PMCID: PMC7152733 DOI: 10.2147/cia.s242288] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 03/02/2020] [Indexed: 12/20/2022] Open
Abstract
Serum biomarkers of osteoarticular diseases have been in the limelight of current clinical research trends. Laboratory validation of defined and candidate biomarkers for both osteoarthritis and osteoporosis is of key importance for future decisional algorithms in the diagnosis, monitoring, and prognosis of these diseases. The current guidelines recommend the use of collagen degradation remnants, eg, CTX-I and CTX-II, in the complementary diagnosis of both osteoporosis and osteoarthritis. Besides the collagen degradation markers, enzymes that regulate bone and articular metabolism are useful in the clinical evaluation of osteoarticular pathologies. Along these, several other recommended and new nominee molecules have been recently studied. Wnts and Wnt-related molecules have a cardinal role in the bone-joint homeostasis, making them a promising target not only for pharmaceutical modulation, but also to be considered as soluble biomarkers. Sclerostin and dickkopf, two inhibitor molecules of the Wnt/β-catenin signaling, might have a dual role in the assessment of the clinical manifestations of the osteoarticular unit. In osteoarthritis, besides fragments of collagen type II many pathway-related molecules have been studied and proposed for biomarker validation. The most serious limitation is that a significant proportion of studies lack statistical power due to the reduced number of cases enrolled. Serum biomarkers of bone and joint turnover markers represent an encouraging possibility for the diagnosis and prognosis of osteoarticular diseases, although further studies and laboratory validations should be carried out as to solely rely on them.
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Affiliation(s)
- Előd Ernő Nagy
- Department of Biochemistry and Environmental Chemistry, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mureș, Târgu Mureș, Romania
| | - Csilla Nagy-Finna
- Department of Biochemistry and Environmental Chemistry, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mureș, Târgu Mureș, Romania
- Department M4, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mureș, Târgu Mureș, Romania; Rheumatology Clinic, Clinical Emergency Hospital, Târgu Mureș, Romania
| | - Horațiu Popoviciu
- Department M4, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mureș, Târgu Mureș, Romania; Rheumatology Clinic, Clinical Emergency Hospital, Târgu Mureș, Romania
| | - Béla Kovács
- Department of Biochemistry and Environmental Chemistry, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mureș, Târgu Mureș, Romania
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21
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García-Alvarado FJ, Delgado-Aguirre HA, Rosales-González M, González-Martínez MDR, Ruiz-Flores P, González-Galarza FF, Arellano Perez Vertti RD. Analysis of Polymorphisms in the MATN3 and DOT1L Genes and CTX-II Urinary Levels in Patients with Knee Osteoarthritis in a Northeast Mexican-Mestizo Population. Genet Test Mol Biomarkers 2020; 24:105-111. [DOI: 10.1089/gtmb.2019.0179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Francisco J. García-Alvarado
- Departamento de Investigación, Universidad Juárez del Estado de Durango, Facultad de Ciencias de la Salud, Gómez Palacio Durango, México
| | - Héctor A. Delgado-Aguirre
- Departamento de Trasplantes, Instituto Mexicano del Seguro Social Hospital de Especialidades 71, Torreón, México
| | - Manuel Rosales-González
- Departamento de Investigación, Universidad Juárez del Estado de Durango, Facultad de Ciencias de la Salud, Gómez Palacio Durango, México
| | | | - Pablo Ruiz-Flores
- Centro de Investigación Biomédica, Facultad de Medicina, Universidad Autónoma de Coahuila, Torreón, México
| | - Faviel F. González-Galarza
- Centro de Investigación Biomédica, Facultad de Medicina, Universidad Autónoma de Coahuila, Torreón, México
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22
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Răduț R, Crăciun AM, Silaghi CN. BONE MARKERS IN ARTHROPATHIES. Acta Clin Croat 2019; 58:716-725. [PMID: 32595257 PMCID: PMC7314293 DOI: 10.20471/acc.2019.58.04.19] [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] [Indexed: 11/29/2022] Open
Abstract
Bone endures a lifelong course of construction and destruction, with bone marker (BM) molecules released during this cycle. The field of measuring BM levels in synovial fluid and peripheral blood is a cardinal part of bone research within modern clinical medicine and has developed extensively in the last years. The purpose of our work was to convey an up-to-date overview on synovial fluid and serum BMs in the most common arthropathies.
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Affiliation(s)
| | - Alexandra M Crăciun
- Department of Medical Biochemistry, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Ciprian N Silaghi
- Department of Medical Biochemistry, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
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23
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Park YM, Kim CH, Lee SJ, Lee MK. Multifunctional hand-held sensor using electronic components embedded in smartphones for quick PCR screening. Biosens Bioelectron 2019; 141:111415. [DOI: 10.1016/j.bios.2019.111415] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 05/24/2019] [Accepted: 06/04/2019] [Indexed: 10/26/2022]
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24
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Naked eye detection of an amplified gene using metal particle-based DNA transport within functionalized porous interfaces. Talanta 2019; 195:97-102. [DOI: 10.1016/j.talanta.2018.11.037] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 11/12/2018] [Accepted: 11/12/2018] [Indexed: 11/17/2022]
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25
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Plasma C-terminal cross-linking telopeptide of type II collagen as a biomarker in advanced stages of femoral head osteonecrosis. Biomed Pharmacother 2019; 111:1213-1220. [DOI: 10.1016/j.biopha.2019.01.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 01/04/2019] [Accepted: 01/05/2019] [Indexed: 11/18/2022] Open
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26
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Wang P, Song J, Qian D. CTX-II and YKL-40 in early diagnosis and treatment evaluation of osteoarthritis. Exp Ther Med 2018; 17:423-431. [PMID: 30651816 PMCID: PMC6307395 DOI: 10.3892/etm.2018.6960] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 10/30/2018] [Indexed: 12/26/2022] Open
Abstract
This study investigated the value of C-terminal telopeptides of collagen type II (CTX-II) and YKL-40 in early diagnosis and treatment evaluation of osteoarthritis (OA). A total of 90 patients with OA diagnosed and treated in The First Affiliated Hospital, Guangzhou Medical University from March 2015 to January 2018 were selected as the study group. At the same time, 50 healthy elderly were included as the control group. The study group was divided into three subgroups including group A (29 cases, 500 mg glucosamine sulfate), group B (29 cases, 50 mg diacerein) and group C (32 cases, 500 mg glucosamine sulfate and 50 mg diacerein). Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) was used to assess the severity and treatment of arthritis. Enzyme-linked immunosorbent assay was used to measure the concentration of CTX-II and YKL-40 in serum. WOMAC scores in the study A, B and C groups were significantly higher than those in the control group (P<0.001). Serum CTX-II and YKL-40 concentrations were higher in the study group than in the control group (P<0.001). Sensitivity of serum CTX-II combined with YKL-40 in the diagnosis of OA was 90% and the specificity was 78%. CTX-II and YKL-40 levels in different Kellgren Lawrence (K-L) grades were significantly different (P<0.001), and increased with the increase of K-L grade. Concentrations of serum CTX-II and YKL-40 before treatment in the study group was positively correlated with WOMAC score (P<0.001). At 3, 6 and 9 weeks after the beginning of treatment, serum concentrations of CTX-II and YKL-40 decreased significantly (P<0.001). At 3 weeks of treatment, CTX-II was positively correlated with YKL-40 concentration and WOMAC score (r=0.406, P<0.001; r=0.430, P<0.001); CTX-II was positively correlated with YKL-40 concentration and WOMAC score at 6 weeks of treatment (r=0.350, P<0.001; r=0.358, P<0.001); CTX-II was positively correlated with YKL-40 concentration and WOMAC score at 9 weeks after treatment (r=0.370, P<0.001; r=0.394, P<0.001). Combined detection of serum CTX-II and YKL-40 can improve the sensitivity of early OA diagnosis, and it has an important diagnostic value for early OA patients. Therefore, it can be used as a biological indicator for early OA diagnosis, severity assessment, and evaluation of treatment effects.
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Affiliation(s)
- Pengkun Wang
- Department of Clinical Laboratory, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510120, P.R. China
| | - Jinlong Song
- Department of Clinical Laboratory, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510120, P.R. China
| | - Dongyang Qian
- Department of Orthopaedics, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510120, P.R. China
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27
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Park YM, Lim SY, Shin SJ, Kim CH, Jeong SW, Shin SY, Bae NH, Lee SJ, Na J, Jung GY, Lee TJ. A film-based integrated chip for gene amplification and electrochemical detection of pathogens causing foodborne illnesses. Anal Chim Acta 2018; 1027:57-66. [DOI: 10.1016/j.aca.2018.03.061] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 03/26/2018] [Indexed: 01/30/2023]
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28
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McAllister MJ, Chemaly M, Eakin AJ, Gibson DS, McGilligan VE. NLRP3 as a potentially novel biomarker for the management of osteoarthritis. Osteoarthritis Cartilage 2018; 26:612-619. [PMID: 29499288 DOI: 10.1016/j.joca.2018.02.901] [Citation(s) in RCA: 127] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 02/09/2018] [Accepted: 02/20/2018] [Indexed: 02/02/2023]
Abstract
Osteoarthritis (OA) was previously thought of as 'wear and tear' as humans age, however there is increasing evidence to support an inflammatory theory. The nucleotide-binding and oligomerization domain-like receptor containing protein 3 (NLRP3) inflammasome has been implicated in the pathogenesis of a number of arthritic disorders, producing proinflammatory cytokines and degradative enzymes such as Interleukin-1 beta (IL-1β), Tumour necrosis factor alpha (TNF-α) and Matrix metalloproteinase-3 (MMP-3) which drive cartilage degeneration and synovial inflammation. This review aims to summarise the evidence of NLRP3 involvement in OA. Currently, treatment options focus on management of the disease and to date there is no cure. The development of novel biomarkers for OA could improve diagnosis, treatment and management. Importantly, this review provides detail on the involvement of the NLRP3 inflammasome in OA pathology and how its members could act as potential biomarkers to assist clinical decisions.
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Affiliation(s)
- M J McAllister
- Northern Ireland Centre for Stratified Medicine, Ulster University, Altnagelvin Hospital, Glenshane Road, Londonderry, United Kingdom.
| | - M Chemaly
- Northern Ireland Centre for Stratified Medicine, Ulster University, Altnagelvin Hospital, Glenshane Road, Londonderry, United Kingdom
| | - A J Eakin
- Northern Ireland Centre for Stratified Medicine, Ulster University, Altnagelvin Hospital, Glenshane Road, Londonderry, United Kingdom
| | - D S Gibson
- Northern Ireland Centre for Stratified Medicine, Ulster University, Altnagelvin Hospital, Glenshane Road, Londonderry, United Kingdom.
| | - V E McGilligan
- Northern Ireland Centre for Stratified Medicine, Ulster University, Altnagelvin Hospital, Glenshane Road, Londonderry, United Kingdom
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Ren J, Ma J, Zhang X, Aimaiti A, Saiyiti M, Chen Y, Cao L. Diagnostic value of combined serum marker changes and quantitative MRI evaluation of cartilage volume of tibial plateau in a surgically-induced osteoarthritis dog model. J Int Med Res 2017; 45:2023-2035. [PMID: 29125013 PMCID: PMC5805226 DOI: 10.1177/0300060517730452] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Objective To evaluate the combined diagnostic value of two serum osteoarthritis (OA)
markers and quantitative magnetic resonance imaging (MRI) evaluation of the
cartilage volume of the tibial plateau in a canine model of experimental
OA. Methods A total of 18 male Beagle dogs were used in this longitudinal study. OA was
surgically induced via anterior cruciate ligament transection (ACLT) of the
right knee in 10 dogs. The remaining eight dogs formed the sham operation
control group and underwent the same procedure without ACLT. At various
times after surgery, enzyme-linked immunosorbent assay was used to measure
serum C-telopeptide of type II collagen (CTX-II) and type X collagen (ColX)
levels. Quantitative evaluation of the tibial plateau volume was undertaken
using MRI and ImageJ software. Results The serum CTX-II levels were significantly higher in the OA group at weeks 8,
12 and 16 after surgery, but not at week 4, compared with the control group.
The serum ColX levels in the OA group were significantly higher than in the
control group at weeks 8 and 12. The tibial plateau cartilage volumes in the
OA group were significantly lower than in the control group at weeks 8 and
16. Conclusion Serum CTX-II and ColX levels combined with quantitative MRI evaluation of the
tibial plateau cartilage volume in a canine model of OA demonstrated the
potential to detect and monitor OA progression.
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Affiliation(s)
- Jiangdong Ren
- 1 Department of Joint Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Jinsai Ma
- 3 Department of Orthopaedics, Changji Branch of the First Affiliated Hospital of Xinjiang Medical University, Changji, China
| | - Xiaogang Zhang
- 1 Department of Joint Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Abdusami Aimaiti
- 1 Department of Joint Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Maimaitiming Saiyiti
- 2 Department of Orthopaedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Yuming Chen
- 4 Department of Pain Management, Changji Branch of the First Affiliated Hospital of Xinjiang Medical University, Changji, China
| | - Li Cao
- 1 Department of Joint Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
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Khashayar P, Amoabediny G, Larijani B, Hosseini M, Verplancke R, De Keersmaecker M, Adriaens A, Goemaere S, Fiers T, Vanfleteren J. A highly sensitive electrochemical biosensor based on AuNP-modified gold electrodes for selective determination of serum levels of crosslaps. 3 Biotech 2017; 7:312. [PMID: 28955609 PMCID: PMC5597544 DOI: 10.1007/s13205-017-0919-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 08/16/2017] [Indexed: 10/18/2022] Open
Abstract
This article explains a step-wise protocol to develop an electrochemical sensor to quantify serum levels of C-telopeptide (CTX) crosslinks also known as crosslaps in a matter of minutes and with high level of accuracy. The technique needs only one-step (incubation) and can thus be used for point of care screening. Due to the excellent electrical properties of the as-prepared immunosensor, CTX levels were successfully measured from 1 to 1000 pg/mL. This is while the normal reference of the marker is 50-450 pg/mL, suggesting that the sensor can acceptably detect CTX. The results also showed a good correlation with ECLIA in measuring serum levels of CTX.
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Affiliation(s)
- Patricia Khashayar
- Nanobiotechnology Department, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
- Center for Microsystems Technology, IMEC and Ghent University, Zwijnaarde, Ghent, Belgium
- Osteoporosis Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ghassem Amoabediny
- Department of Biotechnology, Faculty of Chemical Engineering, School of Engineering, University of Tehran, Tehran, Iran
- Nanobiotechnology Department, Research Center for New Technology in Life Sciences Engineering, University of Tehran, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute (EMRI), Shariati Hospital, Tehran University of Medical Sciences, Kargar St., Tehran, Iran
| | - Morteza Hosseini
- Nanobiotechnology Department, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Rik Verplancke
- Center for Microsystems Technology, IMEC and Ghent University, Zwijnaarde, Ghent, Belgium
| | - Michel De Keersmaecker
- Department of Analytical Chemistry, Ghent University, Krijgslaan 281 (S12), Ghent, Belgium
| | - Annemie Adriaens
- Department of Analytical Chemistry, Ghent University, Krijgslaan 281 (S12), Ghent, Belgium
| | - Stefan Goemaere
- Unit for Osteoporosis and Metabolic Bone Diseases, Ghent University Hospital, Ghent, Belgium
| | - Tom Fiers
- Unit for Osteoporosis and Metabolic Bone Diseases, Ghent University Hospital, Ghent, Belgium
| | - Jan Vanfleteren
- Center for Microsystems Technology, IMEC and Ghent University, Zwijnaarde, Ghent, Belgium
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Xin L, Wu Z, Qu Q, Wang R, Tang J, Chen L. Comparative study of CTX-II, Zn2+, and Ca2+ from the urine for knee osteoarthritis patients and healthy individuals. Medicine (Baltimore) 2017; 96:e7593. [PMID: 28796042 PMCID: PMC5556208 DOI: 10.1097/md.0000000000007593] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The aim of the study was to explore the relationship between the concentration of C-telopeptide fragments of type II collagen (CTX-II), Zn, and Ca in urine and knee osteoarthritis (KOA).Eighty-two patients with KOA and 20 healthy volunteers were enrolled. Anteroposterior and lateral position x-rays of knee joints were collected. The images were classified according to Kellgren-Lawrence radiographic grading criterion. The patients were divided into group grade I, group grade II, group grade III, and grade IV. The concentration of CTX-II in the urine was detected by enzyme-linked immunosorbent assay. The concentration of Zn and Ca in urine was detected by inductively coupled plasma atomic emission spectrometry.Compared with the healthy individuals, the concentration of CTX-II was significantly higher in KOA patients. The concentration of CTX-II in KOA patients from high to low was as follows: group IV, group III, group II, and group I. There was no significant difference between group I and healthy individuals. The concentration of Zn and Ca in urine of KOA patients was higher than that in healthy individuals. There was no difference in each KOA group.The concentration of CTX-II is instrumental to diagnose the progress of KOA. The concentration of Zn and Ca in urine is helpful for early diagnosis of KOA.
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32
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Ambient light-based optical biosensing platform with smartphone-embedded illumination sensor. Biosens Bioelectron 2017; 93:205-211. [DOI: 10.1016/j.bios.2016.09.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 08/15/2016] [Accepted: 09/01/2016] [Indexed: 11/23/2022]
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33
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Chunta S, Suedee R, Lieberzeit PA. High-density lipoprotein sensor based on molecularly imprinted polymer. Anal Bioanal Chem 2017; 410:875-883. [PMID: 28664338 PMCID: PMC5775361 DOI: 10.1007/s00216-017-0442-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 05/24/2017] [Accepted: 05/30/2017] [Indexed: 01/01/2023]
Abstract
Decreased blood level of high-density lipoprotein (HDL) is one of the essential criteria in diagnosing metabolic syndrome associated with the development of atherosclerosis and coronary heart disease. Herein, we report the synthesis of a molecularly imprinted polymer (MIP) that selectively binds HDL, namely, HDL-MIP, and thus serves as an artificial, biomimetic sensor layer. The optimized polymer contains methacrylic acid and N-vinylpyrrolidone in the ratio of 2:3, cross-linked with ethylene glycol dimethacrylate. On 10 MHz dual electrode quartz crystal microbalances (QCM), such HDL-MIP revealed dynamic detection range toward HDL standards in the clinically relevant ranges of 2–250 mg/dL HDL cholesterol (HDL-C) in 10 mM phosphate-buffered saline (PBS, pH = 7.4) without significant interference: low-density lipoprotein (LDL) yields 5% of the HDL signal, and both very-low-density lipoprotein (VLDL) and human serum albumin (HSA) yield 0%. The sensor reveals recovery rates between 94 and 104% at 95% confidence interval with precision of 2.3–7.7% and shows appreciable correlation (R2 = 0.97) with enzymatic colorimetric assay, the standard in clinical tests. In contrast to the latter, it achieves rapid results (10 min) during one-step analysis without the need for sample preparation. ᅟ ![]()
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Affiliation(s)
- Suticha Chunta
- University of Vienna, Faculty for Chemistry, Department of Physical Chemistry, Währinger Straße 42, 1090, Vienna, Austria
| | - Roongnapa Suedee
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat Yai, Songkhla, 90112, Thailand
| | - Peter A Lieberzeit
- University of Vienna, Faculty for Chemistry, Department of Physical Chemistry, Währinger Straße 42, 1090, Vienna, Austria.
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Chondroprotective Effects and Multitarget Mechanisms of Fu Yuan Capsule in a Rat Osteoarthritis Model. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:8985623. [PMID: 28167976 PMCID: PMC5266831 DOI: 10.1155/2017/8985623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Revised: 11/23/2016] [Accepted: 11/24/2016] [Indexed: 11/17/2022]
Abstract
Fu Yuan Capsule (FYC) has been clinically used for osteoarthritis (OA) and its related diseases for many years in China. However, its pharmacological mechanism remains unclear. This study aimed to investigate the potential chondroprotective effects of FYC on articular cartilage. Rat OA model was induced by anterior cruciate ligament transection. A group of rats was treated with FYC for 12 weeks. Joint structure, types I and II collagen, and proteoglycan were evaluated by histological examination. The expression of C-terminal crosslinking telopeptide of type II collagen, hydroxyproline, a disintegrin and metalloproteinase with thrombospondin motifs, matrix metalloproteinase, interleukin-1 beta, nitric oxide, prostaglandin E2, heat-shock protein 70, transforming growth factor-beta, osteoprotegerin, and receptor activator of nuclear factor κB ligand were detected. Treatment with FYC could protect against articular cartilage injury. FYC treatment significantly decreased the extracellular matrix degradation factors and inflammatory mediators. Moreover, articular cartilage protective factors were increased in the FYC group. The current finding suggests that FYC protects articular cartilage in a rat OA model through various ways. Thus, it may be an effective agent for OA treatment.
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Rodriguez-Merchan EC. Synovium and cartilage biomarkers in hemophilic arthropathy. Expert Rev Hematol 2016; 9:409-14. [DOI: 10.1586/17474086.2016.1141674] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Chaocharoen W, Ranok A, Suginta W, Schulte A. A microfluidic capacitive immunosensor system for human cartilage chitinase-3-like protein 2 (hYKL-39) quantification as an osteoarthritis marker in synovial joint fluid. RSC Adv 2015. [DOI: 10.1039/c5ra11379b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Flow-based electrochemical osteoarthritis biomarker quantification in joint synovial fluid has been established as first alternative to optical ELISA assays.
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Affiliation(s)
- W. Chaocharoen
- School of Biochemistry
- Institute of Science
- Suranaree University of Technology
- Nakhon Ratchasima 30000
- Thailand
| | - A. Ranok
- School of Biochemistry
- Institute of Science
- Suranaree University of Technology
- Nakhon Ratchasima 30000
- Thailand
| | - W. Suginta
- School of Biochemistry
- Institute of Science
- Suranaree University of Technology
- Nakhon Ratchasima 30000
- Thailand
| | - A. Schulte
- School of Chemistry
- Institute of Science
- Suranaree University of Technology
- Nakhon Ratchasima 30000
- Thailand
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