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Upadhyay U, Kolla S, Chelluri LK. Extracellular matrix composition analysis of human articular cartilage for the development of organ-on-a-chip. Biochem Biophys Res Commun 2023; 667:81-88. [PMID: 37209566 DOI: 10.1016/j.bbrc.2023.04.117] [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: 04/17/2023] [Revised: 04/18/2023] [Accepted: 04/29/2023] [Indexed: 05/22/2023]
Abstract
INTRODUCTION Articular cartilage has a complex extracellular matrix (ECM) that provides it a defined architecture for its load-bearing properties. The complete understanding of ECM components is imperative for developing biomimetic organ-on-a-chip tissue construct. OBJECTIVE This study aimed to decellularize and characterize the ECM for its protein profiling to generate a niche for enhanced chondrocyte proliferation. METHODS Articular cartilage scrapings were subjected to mechanical and collagenase digestion, followed by sodium dodecyl sulfate (SDS) treatment for 8 h and 16 h. The de-cellularization efficiency was confirmed by hematoxylin & eosin, alcian blue, masson's trichrome staining, and scanning electron microscopy (SEM). The ECM protein profile was quantified by liquid chromatography tandem mass spectrometry (LC-MS/MS) using a bottom-up approach. RESULTS Histological characterization revealed void lacunae that lacked staining for cellular components. The ECM, sulfated glycosaminoglycan content, and collagen fibers were preserved after 8 h and 16 h of de-cellularization. The SEM ultrastructure images showed that few chondrocytes adhered to the ECM after 8 h and cell-free ECM after 16 h of de-cellularization. LC-MS/MS analysis identified 66 proteins with heterotypic collagen types COL1A1-COL6A1, COL14A1, COL22A1 and COL25A1 showed moderate fold change and expression levels, while COL18A1, COL26A1, chondroitin sulfate, matrix metalloproteinase-9 (MMP9), fibronectin, platelet glycoprotein 1 beta alpha (GP1BA), vimentin, bone morphogenetic protein 6 (BMP6), fibroblast growth factor 4 (FGF4) and growth hormone receptor (GHR) showed maximum fold change and expression levels. CONCLUSIONS The standardized de-cellularization process could preserve majority of ECM components, providing structural integrity and architecture to the ECM. The Identified proteins quantified for their expression levels provided insight into engineering the ECM composition for developing cartilage-on-a-chip.
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Affiliation(s)
- Upasna Upadhyay
- Stem Cell Unit, Global Medical Education and Research Foundation, Lakdi-ka-pul, Hyderabad, Telangana, 500004, India.
| | - Saketh Kolla
- Department of Orthopedics, Gleneagles Global Hospitals, Lakdi-ka-pul, Hyderabad, Telangana, 500004, India.
| | - Lakshmi Kiran Chelluri
- Stem Cell Unit, Global Medical Education and Research Foundation, Lakdi-ka-pul, Hyderabad, Telangana, 500004, India; Advanced Diagnostics & Therapeutics, Gleneagles Global Hospitals, Hyderabad, 500004, India.
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Trachana V, Mourmoura E, Papathanasiou I, Tsezou A. Understanding the role of chondrocytes in osteoarthritis: utilizing proteomics. Expert Rev Proteomics 2019; 16:201-213. [DOI: 10.1080/14789450.2019.1571918] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Varvara Trachana
- Laboratory of Biology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Evanthia Mourmoura
- Laboratory of Cytogenetics and Molecular Genetics, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Ioanna Papathanasiou
- Laboratory of Cytogenetics and Molecular Genetics, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Aspasia Tsezou
- Laboratory of Biology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
- Laboratory of Cytogenetics and Molecular Genetics, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
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Pillai VS, Kundargi RR, Edathadathil F, Nair S, Thilak J, Mathew RA, Xavier T, Shenoy P, Menon KN. Identification of prolargin expression in articular cartilage and its significance in rheumatoid arthritis pathology. Int J Biol Macromol 2018; 110:558-566. [PMID: 29402456 DOI: 10.1016/j.ijbiomac.2018.01.141] [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: 10/29/2017] [Revised: 01/10/2018] [Accepted: 01/20/2018] [Indexed: 10/18/2022]
Abstract
Qualitative 2D gel-electrophoresis (2DE) protein profiling for osteoarthritis (OA) and rheumatoid arthritis (RA) is challenging because of selective protein loss due to discrepancies in protein precipitation methodologies. Thus, we aimed at developing qualitative protein representation from OA/RA articular cartilage without protein precipitation towards identification of clinically relevant proteins. Chondroitinase digested human articular cartilages from RA patients were subjected to protein extraction using guanidinium hydrochloride (GuHCl) or 8 M urea with 10 or 2% ASB-14-4 or 0.45 M urea with 2% ASB-14-4 with cetylpyridinium chloride (CPC). The GuHCl extract is further protein precipitated with acetone or ammonium acetate-methanol or centricon-fractionated using 100 kDa cut filters and protein precipitated using ethanol. Processed extracts were subjected to 2DE to identify protein profiles. Poor proteins representations were observed in 2D gels with protein precipitated samples compared to qualitative protein representations seen in 2D gels of 0.45 M urea and 2%ASB-14-4 extraction procedure reproducibly. The strategy circumventing protein precipitation generated qualitative 2D gels. RA vs OA gel comparison showed elevated prolargin levels in RA with biglycan levels remaining unaltered. Up regulation of prolargin in RA suggests the likelihood of an adaptive mechanism to control the increased osteoclastogenesis in RA and may have therapeutic value in controlling the disease.
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Affiliation(s)
- Vinod Soman Pillai
- Center for Nanosciences and Molecular Medicine, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Amrita Lane, Ponekkara, Kochi, 682041, Kerala, India
| | - Rameshwari R Kundargi
- Center for Nanosciences and Molecular Medicine, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Amrita Lane, Ponekkara, Kochi, 682041, Kerala, India
| | - Fabia Edathadathil
- Center for Nanosciences and Molecular Medicine, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Amrita Lane, Ponekkara, Kochi, 682041, Kerala, India
| | - Sreepriya Nair
- Center for Nanosciences and Molecular Medicine, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Amrita Lane, Ponekkara, Kochi, 682041, Kerala, India
| | - Jai Thilak
- Department of Orthopaedics, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Amrita Lane, Ponekkara, Kochi, 682041, Kerala, India
| | - Roshini Anney Mathew
- Center for Nanosciences and Molecular Medicine, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Amrita Lane, Ponekkara, Kochi, 682041, Kerala, India
| | - Tessy Xavier
- Center for Nanosciences and Molecular Medicine, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Amrita Lane, Ponekkara, Kochi, 682041, Kerala, India
| | - Padmanabha Shenoy
- Department of Rheumatology, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Amrita Lane, Ponekkara, Kochi, 682041, Kerala, India.
| | - Krishnakumar N Menon
- Center for Nanosciences and Molecular Medicine, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Amrita Lane, Ponekkara, Kochi, 682041, Kerala, India.
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Matta C, Zhang X, Liddell S, Smith JR, Mobasheri A. Label-free proteomic analysis of the hydrophobic membrane protein complement in articular chondrocytes: a technique for identification of membrane biomarkers. Biomarkers 2016; 20:572-89. [PMID: 26864288 PMCID: PMC4819840 DOI: 10.3109/1354750x.2015.1130191] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
CONTEXT There is insufficient knowledge about the chondrocyte membranome and its molecular composition. OBJECTIVE To develop a Triton X-114 based separation technique using nanoLC-MS/MS combined with shotgun proteomics to identify chondrocyte membrane proteins. MATERIALS AND METHODS Articular chondrocytes from equine metacarpophalangeal joints were separated into hydrophobic and hydrophilic fractions; trypsin-digested proteins were analysed by nanoLC-MS/MS. RESULTS A total of 315 proteins were identified. The phase extraction method yielded a high proportion of membrane proteins (56%) including CD276, S100-A6 and three VDAC isoforms. DISCUSSION Defining the chondrocyte membranome is likely to reveal new biomarker targets for conventional and biological drug discovery.
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Affiliation(s)
- Csaba Matta
- a Department of Veterinary Preclinical Sciences , School of Veterinary Medicine, Faculty of Health and Medical Sciences, University of Surrey , Guildford , Surrey , UK .,b Department of Anatomy , Histology and Embryology, Faculty of Medicine, University of Debrecen , Debrecen , Hungary
| | - Xiaofei Zhang
- c Proteomics Laboratory, School of Biosciences, University of Nottingham , Sutton Bonington , UK
| | - Susan Liddell
- c Proteomics Laboratory, School of Biosciences, University of Nottingham , Sutton Bonington , UK
| | | | - Ali Mobasheri
- a Department of Veterinary Preclinical Sciences , School of Veterinary Medicine, Faculty of Health and Medical Sciences, University of Surrey , Guildford , Surrey , UK .,e Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Arthritis Research UK Pain Centre, Medical Research Council and Arthritis Research UK Centre for Musculoskeletal Ageing Research, University of Nottingham, Queen's Medical Centre , Nottingham , UK , and.,f Center of Excellence in Genomic Medicine Research (CEGMR), King Fahd Medical Research Centre (KFMRC), Faculty of Applied Medical Sciences, King AbdulAziz University , Jeddah , Kingdom of Saudi Arabia
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Ruiz-Romero C, Fernández-Puente P, Calamia V, Blanco FJ. Lessons from the proteomic study of osteoarthritis. Expert Rev Proteomics 2015; 12:433-43. [PMID: 26152498 DOI: 10.1586/14789450.2015.1065182] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Osteoarthritis is the most common rheumatic pathology and one of the leading causes of disability worldwide. It is a very complex disease whose etiopathogenesis is not fully understood. Furthermore, there are serious limitations for its management, since it lacks specific and sensitive biomarkers for early diagnosis, prognosis and therapeutic monitoring. Proteomic approaches performed in the last few decades have contributed to the knowledge on the molecular mechanisms that participate in this pathology and they have also led to interesting panels of putative biomarker candidates. In the next few years, further efforts should be made for translating these findings into the clinical routines. It is expected that targeted proteomics strategies will be highly valuable for the verification and qualification of biomarkers of osteoarthritis.
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Affiliation(s)
- Cristina Ruiz-Romero
- Rheumatology Division, ProteoRed/ISCIII Proteomics Group, INIBIC - Hospital Universitario de A Coruña, 15006 A Coruña, Spain
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Boris Chan PM, Zhu L, Wen CY, Chiu KY. Subchondral bone proteomics in osteoarthritis: Current status and perspectives. J Orthop Translat 2015; 3:71-77. [PMID: 30035042 PMCID: PMC5982390 DOI: 10.1016/j.jot.2015.02.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Revised: 02/11/2015] [Accepted: 02/16/2015] [Indexed: 12/11/2022] Open
Abstract
Osteoarthritis (OA) is the most common degenerative joint disorder. OA was conceived as a “wear and tear” problem of articular cartilage, yet there is a lack of treatment options to delay or rescue articular cartilage degeneration once it is established. Actually, the degradation of articular cartilage is related to a complex network of biochemical pathways involving the diffusion of catabolic factors within and between different joint tissues and particularly bone and cartilage. Advanced proteomics technology provides a powerful tool to allow us to build up a library of such factors. Factors that govern the bone-cartilage interplay could be the candidate diagnostic biomarkers and therapeutic targets for OA. Currently, a growing body of proteomic studies has been done to unveil a number of inflammatory cytokines, proteases, and cartilaginous matrix cleavages in the blood serum, synovial fluid, and articular cartilage from OA patients. Little information is available regarding the protein profiles of disturbances at subchondral bone in the pathophysiology of OA. The technical difficulties in protein extraction from tissues particularly bone and quantitative analyses of protein profile are discussed; cellular proteomics of the defective osteoblasts and secretomics for the osteoblasts–chondrocytes crosstalk are proposed to supplement the information obtained from the bone tissue proteomics.
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Affiliation(s)
- Pok Man Boris Chan
- Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine, Hong Kong, China
| | - Lin Zhu
- Department of Chemistry, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Chun Yi Wen
- Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine, Hong Kong, China
- Corresponding authors. Department of Orthopaedics and Traumatology, L9-12, Lab Block, Li Ka Shing Faculty of Medicine Building, 21 Sassoon Road, Pokfulam, Hong Kong, China.
| | - Kwong Yuen Chiu
- Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine, Hong Kong, China
- Corresponding authors. Department of Orthopaedics and Traumatology, L9-12, Lab Block, Li Ka Shing Faculty of Medicine Building, 21 Sassoon Road, Pokfulam, Hong Kong, China.
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Tang ACW, Hong WH, Chen HC, Tang SFT. Intra-articular intervention by hyaluronic acid for knee osteoarthritis can modify locomotor pattern of muscle activity. Clin Neurol Neurosurg 2015; 129 Suppl 1:S16-20. [DOI: 10.1016/s0303-8467(15)30006-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Abstract
Tissue engineering holds promise for the treatment of damaged and diseased tissues, especially for those tissues that do not undergo repair and regeneration readily in situ. Many techniques are available for cell and tissue culturing and differentiation of chondrocytes using a variety of cell types, differentiation methods, and scaffolds. In each case, it is critical to demonstrate the cellular phenotype and tissue composition, with particular attention to the extracellular matrix molecules that play a structural role and that contribute to the mechanical properties of the resulting tissue construct. Mass spectrometry provides an ideal analytical method with which to characterize the full spectrum of proteins produced by tissue-engineered cartilage. Using normal cartilage tissue as a standard, tissue-engineered cartilage can be optimized according to the entire proteome. Proteomic analysis is a complementary approach to biochemical, immunohistochemical, and mechanical testing of cartilage constructs. Proteomics is applicable as an analysis approach to most cartilage constructs generated from a variety of cellular sources including primary chondrocytes, mesenchymal stem cells from bone marrow, adipose tissue, induced pluripotent stem cells, and embryonic stem cells. Additionally, proteomics can be used to optimize novel scaffolds and bioreactor applications, yielding cartilage tissue with the proteomic profile of natural cartilage.
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Affiliation(s)
- Xinzhu Pu
- Department of Biological Sciences, Biomolecular Research Center, Boise State University, Boise, ID, USA
| | - Julia Thom Oxford
- Department of Biological Sciences, Biomolecular Research Center, Boise State University, 1910 University Drive, Mail Stop 1511, Boise, ID, USA.
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Zhang Z. Chondrons and the pericellular matrix of chondrocytes. TISSUE ENGINEERING PART B-REVIEWS 2014; 21:267-77. [PMID: 25366980 DOI: 10.1089/ten.teb.2014.0286] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
In cartilage, chondrocytes are embedded within an abundant extracellular matrix (ECM). A typical chondron consists of a chondrocyte and the immediate surrounding pericellular matrix (PCM). The PCM has a patent structure, defined molecular composition, and unique physical properties that support the chondrocyte. Given this spatial position, the PCM is pivotal in mediating communication between chondrocytes and the ECM and, thus, plays a critical role in cartilage homeostasis. The biological function and mechanical properties of the PCM have been extensively studied, mostly in the form of chondrons. This review intends to summarize recent progress in chondron and chondrocyte PCM research, with emphasis on the re-establishment of the PCM by isolated chondrocytes or mesenchymal stem cells during chondrogenic differentiation, and the effects of the PCM on cartilage tissue formation.
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Affiliation(s)
- Zijun Zhang
- Orthobiologic Laboratory, MedStar Union Memorial Hospital, Baltimore, Maryland
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10
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Barabás K, Bakos J, Zeitler Z, Bálint G, Nagy E, Lakatos T, Kékesi AK, Gáspár L, Szekanecz Z. Effects of laser treatment on the expression of cytosolic proteins in the synovium of patients with osteoarthritis. Lasers Surg Med 2014; 46:644-9. [PMID: 24909318 DOI: 10.1002/lsm.22268] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/21/2014] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND OBJECTIVE Low level laser therapy (LLLT) has been developed for non-invasive treatment of joint diseases. We have previously shown that LLLT influenced synovial protein expression in rheumatoid arthritis (RA). The aim of this study was to assess the effects of laser irradiation on osteoarthritic (OA) synovial protein expression. STUDY DESIGN/MATERIALS AND METHODS The synovial membrane samples removed from the knees of 6 OA patients were irradiated ex vivo using near infrared diode laser (807-811 nm; 25 J/cm(2) ). An untreated sample taken from the same patient served as control. Synovial protein separation and identification were performed by two-dimensional differential gel electrophoresis and mass spectrometry, respectively. RESULTS Eleven proteins showing altered expression due to laser irradiation were identified. There were three patients whose tissue samples demonstrated a significant increase (P < 0.05) in mitochondrial heat shock 60 kD protein 1 variant 1. The expression of the other proteins (calpain small subunit 1, tubulin alpha-1C and beta 2, vimentin variant 3, annexin A1, annexin A5, cofilin 1, transgelin, and collagen type VI alpha 2 chain precursor) significantly decreased (P < 0.05) compared to the control samples. CONCLUSIONS A single diode laser irradiation of the synovial samples of patients with osteoarthritis can statistically significantly alter the expression of some proteins in vitro. These findings provide some more evidence for biological efficacy of LLLT treatment, used for osteoarthritis.
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Affiliation(s)
- Klára Barabás
- Outpatient Clinic of Budavári Local Government, Unit of Rheumatology, Budapest, 1122, Hungary; National Institute of Rheumatology and Physiotherapy, Budapest, 1023, Hungary
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Melas IN, Chairakaki AD, Chatzopoulou EI, Messinis DE, Katopodi T, Pliaka V, Samara S, Mitsos A, Dailiana Z, Kollia P, Alexopoulos LG. Modeling of signaling pathways in chondrocytes based on phosphoproteomic and cytokine release data. Osteoarthritis Cartilage 2014; 22:509-18. [PMID: 24457104 DOI: 10.1016/j.joca.2014.01.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Revised: 01/02/2014] [Accepted: 01/07/2014] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Chondrocyte signaling is widely identified as a key component in cartilage homeostasis. Dysregulations of the signaling processes in chondrocytes often result in degenerative diseases of the tissue. Traditionally, the literature has focused on the study of major players in chondrocyte signaling, but without considering the cross-talks between them. In this paper, we systematically interrogate the signal transduction pathways in chondrocytes, on both the phosphoproteomic and cytokine release levels. METHODS The signaling pathways downstream 78 receptors of interest are interrogated. On the phosphoproteomic level, 17 key phosphoproteins are measured upon stimulation with single treatments of 78 ligands. On the cytokine release level, 55 cytokines are measured in the supernatant upon stimulation with the same treatments. Using an Integer Linear Programming (ILP) formulation, the proteomic data is combined with a priori knowledge of proteins' connectivity to construct a mechanistic model, predictive of signal transduction in chondrocytes. RESULTS We were able to validate previous findings regarding major players of cartilage homeostasis and inflammation (e.g., IL1B, TNF, EGF, TGFA, INS, IGF1 and IL6). Moreover, we studied pro-inflammatory mediators (IL1B and TNF) together with pro-growth signals for investigating their role in chondrocytes hypertrophy and highlighted the role of underreported players such as Inhibin beta A (INHBA), Defensin beta 1 (DEFB1), CXCL1 and Flagellin, and uncovered the way they cross-react in the phosphoproteomic level. CONCLUSIONS The analysis presented herein, leveraged high throughput proteomic data via an ILP formulation to gain new insight into chondrocytes signaling and the pathophysiology of degenerative diseases in articular cartilage.
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Affiliation(s)
- I N Melas
- Mechanical Engineering Department, National Technical University of Athens, Athens, Greece; Protatonce Ltd., Athens, Greece
| | - A D Chairakaki
- Mechanical Engineering Department, National Technical University of Athens, Athens, Greece
| | - E I Chatzopoulou
- Mechanical Engineering Department, National Technical University of Athens, Athens, Greece
| | - D E Messinis
- Mechanical Engineering Department, National Technical University of Athens, Athens, Greece; Protatonce Ltd., Athens, Greece
| | - T Katopodi
- Mechanical Engineering Department, National Technical University of Athens, Athens, Greece
| | | | - S Samara
- Department of Genetics & Biotechnology, Faculty of Biology, National and Kapodistrian University of Athens, Athens, Greece
| | - A Mitsos
- AVT Process Systems Engineering (SVT), RWTH Aachen University, Aachen, Germany
| | - Z Dailiana
- Department of Orthopaedic Surgery, University of Thessalia, Larissa, Greece
| | - P Kollia
- Department of Genetics & Biotechnology, Faculty of Biology, National and Kapodistrian University of Athens, Athens, Greece
| | - L G Alexopoulos
- Mechanical Engineering Department, National Technical University of Athens, Athens, Greece.
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Iliopoulos D, Gkretsi V, Tsezou A. Proteomics of osteoarthritic chondrocytes and cartilage. Expert Rev Proteomics 2014; 7:749-60. [DOI: 10.1586/epr.10.27] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Byron A, Humphries JD, Humphries MJ. Defining the extracellular matrix using proteomics. Int J Exp Pathol 2013; 94:75-92. [PMID: 23419153 DOI: 10.1111/iep.12011] [Citation(s) in RCA: 117] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2012] [Revised: 09/13/2012] [Accepted: 11/16/2012] [Indexed: 12/11/2022] Open
Abstract
The cell microenvironment has a profound influence on the behaviour, growth and survival of cells. The extracellular matrix (ECM) provides not only mechanical and structural support to cells and tissues but also binds soluble ligands and transmembrane receptors to provide spatial coordination of signalling processes. The ability of cells to sense the chemical, mechanical and topographical features of the ECM enables them to integrate complex, multiparametric information into a coherent response to the surrounding microenvironment. Consequently, dysregulation or mutation of ECM components results in a broad range of pathological conditions. Characterization of the composition of ECM derived from various cells has begun to reveal insights into ECM structure and function, and mechanisms of disease. Proteomic methodologies permit the global analysis of subcellular systems, but extracellular and transmembrane proteins present analytical difficulties to proteomic strategies owing to the particular biochemical properties of these molecules. Here, we review advances in proteomic approaches that have been applied to furthering our understanding of the ECM microenvironment. We survey recent studies that have addressed challenges in the analysis of ECM and discuss major outcomes in the context of health and disease. In addition, we summarize efforts to progress towards a systems-level understanding of ECM biology.
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Affiliation(s)
- Adam Byron
- Wellcome Trust Centre for Cell-Matrix Research, Faculty of Life Sciences, University of Manchester, Manchester, UK
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Gharbi M, Deberg M, Henrotin Y. Application for proteomic techniques in studying osteoarthritis: a review. Front Physiol 2011; 2:90. [PMID: 22144964 PMCID: PMC3228966 DOI: 10.3389/fphys.2011.00090] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Accepted: 11/11/2011] [Indexed: 01/12/2023] Open
Abstract
After the genomic era, proteomic corresponds to a wide variety of techniques that study the protein content of cells, tissue, or organism and that allow the isolation of protein of interest. It offers the choice between gel-based and gel-free methods or shotgun proteomics. Applications of proteomic technology may concern three principal objectives in several biomedical or clinical domains of research as in osteoarthritis: (i) to understand the physiopathology or underlying mechanisms leading to a disease or associated with a particular model, (ii), to find disease-specific biomarker, and (iii) to identify new therapeutic targets. This review aimed at gathering most of the data regarding the proteomic techniques and their applications to osteoarthritis research. It also reported technical limitations and solutions, as for example for sample preparation. Proteomics open wide perspectives in biochemical research but many technical matters still remain to be solved.
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Zhang Z, Jin W, Beckett J, Otto T, Moed B. A proteomic approach for identification and localization of the pericellular components of chondrocytes. Histochem Cell Biol 2011; 136:153-62. [PMID: 21698479 DOI: 10.1007/s00418-011-0834-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2011] [Indexed: 11/26/2022]
Abstract
Although the pericellular matrix (PCM) plays a central role in the communication between chondrocytes and extracellular matrix, its composition is largely unknown. In this study, the PCM was investigated with a proteomic approach using chondrons, which are enzymatically isolated constructs including the chondrocyte and its surrounding PCM. Chondrons and chondrocytes alone were isolated from human articular cartilage. Proteins extracted from chondrons and chondrocytes were used for two-dimensional electrophoresis. Protein spots were quantitatively compared between chondron and chondrocyte gels. Cellular proteins, which had similar density between chondron and chondrocyte gels, did not proceed for analysis. Since chondrons only differ from chondrocytes in association of the PCM, protein spots in the chondron gels that had higher quantity than that in the chondrocyte gels were selected as candidates of the PCM components and processed for mass spectrometry. Among 15 identified peptides, several were fragments of the three type VI collagen chains (α-1, α-2, and α-3). Other identified PCM proteins included triosephosphate isomerase, transforming growth factor-β induced protein, peroxiredoxin-4, ADAM (A disintegrin and metalloproteinases) 28, and latent-transforming growth factor beta-binding protein-2. These PCM components were verified with immunohisto(cyto)chemistry for localization in the PCM region of articular cartilage. The abundance of type VI collagen in the PCM emphasizes its importance to the microenvironment of chondrocytes. Several proteins were localized in the PCM of chondrocytes for the first time and that warrants further investigation for their functions in cartilage biology.
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Affiliation(s)
- Zijun Zhang
- Department of Orthopaedic Surgery, Saint Louis University, School of Medicine, 3635 Vista Avenue, Desloge Towers, DT-7, St. Louis, MO 63110, USA.
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Juang YM, Lee CY, Hsu WY, Lin CT, Lai CC, Tsai FJ. Proteomic analysis of chondrocytes exposed to pressure. Biomed Chromatogr 2010; 24:1273-82. [DOI: 10.1002/bmc.1436] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Xie S, Wang F, Yan D, Zhou G, Ye M, Zou H. [Application of online two-dimensional separation system using monolithic columns for proteome analysis of human cartilage]. Se Pu 2010; 28:140-5. [PMID: 20556951 DOI: 10.3724/sp.j.1123.2012.00140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
In Shotgun proteome analysis, where nano-flow is adopted to increase the sensitivity as well as extremely complicated samples such as proteolytic digest are inevitably confronted, monolithic capillary columns are widely used to improve the liquid chromatography separation performance. It is known that cartilage contains extensive amounts of extracellular matrix (ECM), in which collagens and aggrecans being the most abundant macromolecules. It is obvious that the high content of ECM components causes a challenge in the comprehensive proteome analysis of cartilage. In this study, a 7 cm x 150 microm i. d. phosphate strong cation exchange (SCX) monolithic capillary column was coupled with an 85 cm x 75 microm i. d. C12 reversed-phase monolithic capillary column for online two-dimensional separation of 20 microg tryptic digest of proteins extracted from human cartilage. After 14 salt steps fractionation and following gradient separation coupled with tandem mass spectrometry detection, finally 7 434 unique peptides, corresponding to 1 901 distinct proteins were positively identified. Then, the identified proteins were analyzed by Gene Ontology (GO), and it was found that most of the identified proteins were come from articular chondrocytes with low abundance, which is important for the researches of articular diseases.
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Affiliation(s)
- Shajie Xie
- Key Laboratory of Separation Science for Analytical Chemistry, National Chromatographic R. & A. Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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Pérez E, Gallegos JL, Cortés L, Calderón KG, Luna JC, Cázares FE, Velasquillo MC, Kouri JB, Hernández FC. Identification of latexin by a proteomic analysis in rat normal articular cartilage. Proteome Sci 2010; 8:27. [PMID: 20525390 PMCID: PMC2904732 DOI: 10.1186/1477-5956-8-27] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2009] [Accepted: 06/05/2010] [Indexed: 11/10/2022] Open
Abstract
Background Osteoarthritis (OA) is characterized by degeneration of articular cartilage. Animal models of OA induced are a widely used tool in the study of the pathogenesis of disease. Several proteomic techniques for selective extraction of proteins have provided protein profiles of chondrocytes and secretory patterns in normal and osteoarthritic cartilage, including the discovery of new and promising biomarkers. In this proteomic analysis to study several proteins from rat normal articular cartilage, two-dimensional electrophoresis and mass spectrometry (MS) were used. Interestingly, latexin (LXN) was found. Using an immunohistochemical technique, it was possible to determine its localization within the chondrocytes from normal and osteoarthritic articular cartilage. Results In this study, 147 proteins were visualized, and 47 proteins were identified by MS. A significant proportion of proteins are involved in metabolic processes and energy (32%), as well as participating in different biological functions including structural organization (19%), signal transduction and molecular signaling (11%), redox homeostasis (9%), transcription and protein synthesis (6%), and transport (6%). The identified proteins were assigned to one or more subcellular compartments. Among the identified proteins, we found some proteins already recognized in other studies such as OA-associated proteins. Interestingly, we identified LXN, an inhibitor of mammalian carboxypeptidases, which had not been described in articular cartilage. Immunolabeling assays for LXN showed a granular distribution pattern in the cytoplasm of most chondrocytes of the middle, deep and calcified zones of normal articular cartilage as well as in subchondral bone. In osteoarthritic cartilage, LXN was observed in superficial and deep zones. Conclusions This study provides the first proteomic analysis of normal articular cartilage of rat. We identified LXN, whose location was demonstrated by immunolabeling in the chondrocytes from the middle, deep and calcified zones of normal articular cartilage, and superficial and deep zones of osteoarthritic cartilage.
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Affiliation(s)
- Elizabeth Pérez
- Departamento de Infectómica y Patogénesis Molecular, Centro de Investigación y de Estudios Avanzados, Instituto Politécnico Nacional (CINVESTAV-IPN), México.,División de Investigación en Salud, Hospital de Ortopedia, "Dr. Victorio de la Fuente Narváez", Instituto Mexicano del Seguro Social (IMSS), México
| | - José L Gallegos
- Unidad de Proteómica Médica, Instituto Nacional de Medicina Genómica (INMEGEN), México
| | - Leticia Cortés
- Departamento de Infectómica y Patogénesis Molecular, Centro de Investigación y de Estudios Avanzados, Instituto Politécnico Nacional (CINVESTAV-IPN), México
| | - Karla G Calderón
- Unidad de Proteómica Médica, Instituto Nacional de Medicina Genómica (INMEGEN), México
| | - José C Luna
- Departamento de Fisiología y Unidad de Microscopia Confocal, CINVESTAV-IPN, México
| | - Febe E Cázares
- Departamento de Infectómica y Patogénesis Molecular, Centro de Investigación y de Estudios Avanzados, Instituto Politécnico Nacional (CINVESTAV-IPN), México
| | - María C Velasquillo
- Unidad de Ingenería de Tejidos, Terapia Celular y Medicina Regenerativa, Instituto Nacional de Rehabilitación (INR), México
| | - Juan B Kouri
- Departamento de Infectómica y Patogénesis Molecular, Centro de Investigación y de Estudios Avanzados, Instituto Politécnico Nacional (CINVESTAV-IPN), México
| | - Fidel C Hernández
- Departamento de Infectómica y Patogénesis Molecular, Centro de Investigación y de Estudios Avanzados, Instituto Politécnico Nacional (CINVESTAV-IPN), México
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Lambrecht S, Dhaenens M, Almqvist F, Verdonk P, Verbruggen G, Deforce D, Elewaut D. Proteome characterization of human articular chondrocytes leads to novel insights in the function of small heat-shock proteins in chondrocyte homeostasis. Osteoarthritis Cartilage 2010; 18:440-6. [PMID: 19879248 DOI: 10.1016/j.joca.2009.10.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2009] [Revised: 10/05/2009] [Accepted: 10/10/2009] [Indexed: 02/02/2023]
Abstract
OBJECTIVE In recent years, studies have been initiated to disclose the proteome of human chondrocytes and cartilage. Despite these studies, comprehensive information of the chondrocyte proteome remains limited. This study aimed to further explore the proteome expressed by human knee chondrocytes, and to study the functional aspects of heat-shock protein 27 (HSP27), a protein related to the previously described alphaBcrystallin, in chondrocyte biology. METHODS Chondrocytes isolated from human knee articular cartilage were cultured in a three-dimensional alginate culture system. To simplify the protein mixtures, proteins extracted from chondrocyte cell lysates were fractionated based on hydrophobicity and molecular weight. Proteins were digested and the resulting peptides were separated and identified by an on-line two-dimensional (2-D) nanoliquid chromatography (nanoLC)-system coupled to a quadrupole time-of-flight (Qq-TOF) mass spectrometer. Differential expression analysis of HSP27 was performed by Western Blotting and quantitative polymerase chain reaction (QPCR). The effects of HSP27 on chondrocyte biology were explored by suppression of HSP27 expression induced by RNA interference (RNAi). RESULTS In this study, we identified proteins with unknown functions together with membrane proteins, transcription factors and other low abundant proteins, which have not yet been described in chondrocytes. Based on previous knowledge on the related protein alphaBcrystallin, we selected HSP27 from the chondrocyte proteome database. Differential expression analysis revealed a decreased expression of HSP27 in Osteoarthritic (OA) chondrocytes. RNAi experiments revealed that HSP27 is involved in interleukin-1beta (IL-1beta) induced IL-6 secretion. CONCLUSION These findings highlight that small HSPs, especially HSP27, play a prominent role in the maintenance of human articular chondrocyte homeostasis.
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Affiliation(s)
- S Lambrecht
- Department of Rheumatology, Ghent University, B-9000 Ghent, Belgium
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Proteomics: addressing the challenges of osteoarthritis. Drug Discov Today 2009; 14:661-7. [DOI: 10.1016/j.drudis.2009.05.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2009] [Revised: 03/27/2009] [Accepted: 05/12/2009] [Indexed: 12/21/2022]
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Parker KC, Walsh RJ, Salajegheh M, Amato AA, Krastins B, Sarracino DA, Greenberg SA. Characterization of Human Skeletal Muscle Biopsy Samples Using Shotgun Proteomics. J Proteome Res 2009; 8:3265-77. [DOI: 10.1021/pr800873q] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kenneth C. Parker
- Harvard Partners Center for Genetics and Genomics, Cambridge, MA, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, and Informatics Program, Children’s Hospital Boston, Harvard Medical School, Boston, MA
| | - Ronan J. Walsh
- Harvard Partners Center for Genetics and Genomics, Cambridge, MA, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, and Informatics Program, Children’s Hospital Boston, Harvard Medical School, Boston, MA
| | - Mohammad Salajegheh
- Harvard Partners Center for Genetics and Genomics, Cambridge, MA, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, and Informatics Program, Children’s Hospital Boston, Harvard Medical School, Boston, MA
| | - Anthony A. Amato
- Harvard Partners Center for Genetics and Genomics, Cambridge, MA, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, and Informatics Program, Children’s Hospital Boston, Harvard Medical School, Boston, MA
| | - Bryan Krastins
- Harvard Partners Center for Genetics and Genomics, Cambridge, MA, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, and Informatics Program, Children’s Hospital Boston, Harvard Medical School, Boston, MA
| | - David A. Sarracino
- Harvard Partners Center for Genetics and Genomics, Cambridge, MA, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, and Informatics Program, Children’s Hospital Boston, Harvard Medical School, Boston, MA
| | - Steven A. Greenberg
- Harvard Partners Center for Genetics and Genomics, Cambridge, MA, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, and Informatics Program, Children’s Hospital Boston, Harvard Medical School, Boston, MA
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Camafeita E, Lamas JR, Calvo E, López JA, Fernández-Gutiérrez B. Proteomics: New insights into rheumatic diseases. Proteomics Clin Appl 2009; 3:226-241. [DOI: 10.1002/prca.200800146] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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Wilson R, Belluoccio D, Little CB, Fosang AJ, Bateman JF. Proteomic characterization of mouse cartilage degradation in vitro. ACTA ACUST UNITED AC 2008; 58:3120-31. [PMID: 18821673 DOI: 10.1002/art.23789] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To develop proteomics to analyze mouse cartilage degradation and correlate transcriptional and translational responses to catabolic stimuli. METHODS Proteomic techniques were used to analyze catabolism in mouse femoral head cartilage. Using specific methods to prepare cartilage extracts and conditioned media for 2-dimensional polyacrylamide gel electrophoresis and subsequent tandem mass spectrometry, we identified novel proteins and fragments released into the media of control, interleukin-1alpha (IL-1alpha)-treated, and all-trans-retinoic acid (RetA)-treated explants. Fluorescence 2-dimensional difference gel electrophoresis was used to quantify protein expression changes. We also measured changes in messenger RNA (mRNA) expression to distinguish transcriptional and posttranslational regulation of released proteins. RESULTS Differentially abundant proteins in the media of control and treated explants included fragments of thrombospondin 1 and connective tissue growth factor. IL-1alpha stimulated release of the cartilage degeneration marker matrix metalloproteinase 3, as well as proteins with uncharacterized roles in cartilage pathology, such as neutrophil gelatinase-associated lipocalin. RetA stimulated release of the extracellular matrix proteins cartilage oligomeric matrix protein, link protein, and matrilin-3 into the media, which was accompanied by a dramatic reduction in the corresponding mRNA transcript levels. Gelsolin, which has been implicated in cytoskeletal reorganization in arthritis synovial fibroblasts but has not been previously associated with cartilage pathology, was regulated by IL-1alpha and RetA. CONCLUSION In this first analysis of mouse cartilage degradation and protein release using proteomics, we identified proteins and fragments, some of which represent novel candidate biomarkers for cartilage degradation. Applying these proteomic techniques to wild-type and genetically modified mouse cartilage will provide insights into the mechanisms of cartilage degeneration.
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Affiliation(s)
- Richard Wilson
- University of Melbourne, Murdoch Children's Research Institute, and Department of Paediatrics, Royal Children's Hospital, Parkville, Victoria, Australia
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The application of proteomics to articular cartilage: A new hope for the treatment of osteoarthritis. Joint Bone Spine 2008; 75:376-8. [DOI: 10.1016/j.jbspin.2008.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2008] [Accepted: 04/16/2008] [Indexed: 11/19/2022]
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Wilson R, Belluoccio D, Bateman JF. Proteomic analysis of cartilage proteins. Methods 2008; 45:22-31. [DOI: 10.1016/j.ymeth.2008.01.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2008] [Accepted: 01/30/2008] [Indexed: 11/28/2022] Open
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Lambrecht S, Tilleman K, Elewaut D, Deforce D. Proteomics in rheumatology: The beginning of a fairy tale? Proteomics Clin Appl 2008; 2:411-9. [DOI: 10.1002/prca.200780084] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2007] [Indexed: 11/11/2022]
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Lambrecht S, Verbruggen G, Verdonk PCM, Elewaut D, Deforce D. Differential proteome analysis of normal and osteoarthritic chondrocytes reveals distortion of vimentin network in osteoarthritis. Osteoarthritis Cartilage 2008; 16:163-73. [PMID: 17643325 DOI: 10.1016/j.joca.2007.06.005] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2007] [Accepted: 06/05/2007] [Indexed: 02/02/2023]
Abstract
OBJECTIVE We conducted a proteome analysis of human articular chondrocytes, in order to identify proteins differentially expressed in chondrocytes during the progression of osteoarthritis (OA) and to characterize the phosphorylation status of these proteins. METHODS The proteins of 20 samples of human chondrocytes obtained from the cartilage of human knees (six from healthy cartilage (NoNo), seven from visually intact zones (NoOA) and seven from visually damaged zones (OAOA) of OA cartilage from the same knee joint) were sequentially extracted and subjected to two-dimensional gel electrophoresis (2-DE). Protein expression patterns were subjected to statistical analysis and protein spots of interest were identified by electrospray ionization tandem mass spectrometry. RESULTS We identified several protein spots, showing a differential expression between the sample groups. Cleaved vimentin was upregulated in OAOA samples, this was confirmed by 1-DE and Western blot. The possible impact of vimentin cleavage on the chondrocyte's cytoskeleton was illustrated by confocal microscopy analysis, which revealed a distorted vimentin organization in OA chondrocytes. In contrast, F-actin staining did not reveal differences. CONCLUSION All together, this study revealed substantial alterations in the vimentin cytoskeleton in OA-affected human articular chondrocytes.
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Affiliation(s)
- S Lambrecht
- Laboratory of Pharmaceutical Biotechnology, Ghent University, Harelbekestraat 72, B-9000 Ghent, Belgium
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Wilson R, Bateman JF. Cartilage proteomics: Challenges, solutions and recent advances. Proteomics Clin Appl 2008; 2:251-63. [DOI: 10.1002/prca.200780007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Current literature in mass spectrometry. JOURNAL OF MASS SPECTROMETRY : JMS 2007; 42:547-558. [PMID: 17385794 DOI: 10.1002/jms.1073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
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Wu J, Liu W, Bemis A, Wang E, Qiu Y, Morris EA, Flannery CR, Yang Z. Comparative proteomic characterization of articular cartilage tissue from normal donors and patients with osteoarthritis. ACTA ACUST UNITED AC 2007; 56:3675-84. [DOI: 10.1002/art.22876] [Citation(s) in RCA: 120] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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