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Mesenchymal stem cells osteoarthritis

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https://www.readbyqxmd.com/read/28448518/clinical-efficacy-and-safety-of-mesenchymal-stem-cell-transplantation-for-osteoarthritis-treatment-a-meta-analysis
#1
Ma Yubo, Li Yanyan, Li Li, Sun Tao, Lin Bo, Chen Lin
PURPOSE: The aim of this study was to evaluate the therapeutic efficacy and safety of mesenchymal stem cells (MSCs) for the treatment of patients with knee osteoarthritis (OA). MATERIALS: We performed a meta-analysis of relevant published clinical studies. An electronic search was conducted for randomized controlled trials (RCTs) of MSC-based therapy in knee OA. The visual analogue scale (VAS), International Knee Documentation Committee (IKDC) form, Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Lequesne algofunctional indices (Lequesne), Lysholm knee scale (Lysholm), Tegner activity scale (Tegner) and adverse events (AEs) were evaluated...
2017: PloS One
https://www.readbyqxmd.com/read/28441721/pathogenic-or-therapeutic-extracellular-vesicles-in-rheumatic-diseases-role-of-mesenchymal-stem-cell-derived-vesicles
#2
REVIEW
Stella Cosenza, Maxime Ruiz, Marie Maumus, Christian Jorgensen, Danièle Noël
Extracellular vesicles (EVs) are important mediators of cell-to-cell communication pathways via the transport of proteins, mRNA, miRNA and lipids. There are three main types of EVs, exosomes, microparticles and apoptotic bodies, which are classified according to their size and biogenesis. EVs are secreted by all cell types and their function reproduces that of the parental cell. They are involved in many biological processes that regulate tissue homeostasis and physiopathology of diseases. In rheumatic diseases, namely osteoarthritis (OA) and rheumatoid arthritis (RA), EVs have been isolated from synovial fluid and shown to play pathogenic roles contributing to progression of both diseases...
April 22, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28437887/influence-of-sinomenine-upon-mesenchymal-stem-cells-in-osteoclastogenesis
#3
Biao Zhou, Xiaolong Lu, Zhi Tang, Dan Liu, Youliang Zhou, Peng Zeng, Hui Xiong
With the advent of aging, the morbidity rates of such diseases as osteoarthritis, rheumatoid arthritis, and osteoporosis has witnessed a significant increase. As a common rattan drug, sinomenine (SIN) has been widely applied for the treatment of various arthritic diseases in traditional Chinese medicine (TCM) clinics. Given that SIN has been reported to inhibit the expression of Prostaglandin E2 (PGE2) in several types of cells, in this study, the influence of SIN treatment on PGE2 expression in mesenchymal stem cells (MSCs), thereby changing the osteoprotegerin (OPG) receptor/activator for the nuclear factor-κ B ligand (RANKL) ratio, was investigated...
April 19, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28431932/the-lncrna-zbed3-as1-induces-chondrogenesis-of-human-synovial-fluid-mesenchymal-stem-cells
#4
Farong Ou, Kai Su, Jiadong Sun, Wenting Liao, Yu Yao, Youhua Zheng, Zhiguang Zhang
Human synovial fluid-derived mesenchymal stem cells (SFMSCs) have great potential for cartilage induction and are promising for cell-based strategies for articular cartilage repair. Many long non-coding RNAs (lncRNAs) regulate chondrogenesis of MSCs. We hypothesized that the divergent lncRNA ZBED3-AS1, which binds locally to chromatin, could promote the expression of zbed3, a novel Axin-interacting protein that activates Wnt/β-catenin signaling, involved in chondrogenesis. However, the function of ZBED3-AS1 in SFMSCs is unclear...
April 18, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28420447/ck2-1-a-bone-morphogenetic-protein-receptor-type-ia-mimetic-peptide-repairs-cartilage-in-mice-with-destabilized-medial-meniscus
#5
Hemanth Akkiraju, Padma Pradeepa Srinivasan, Xian Xu, Xinqiao Jia, Catherine B Kirn Safran, Anja Nohe
BACKGROUND: Osteoarthritis (OA) of the knee involves degeneration of articular cartilage of the diarthrodial joints. Current treatment options temporarily relieve the joint pain but do not restore the lost cartilage. We recently designed a novel bone morphogenetic protein receptor type I (BMPRI) mimetic peptide, CK2.1, that activates BMPRIa signaling in the absence of bone morphogenetic protein (BMP). Our previous research demonstrated that CK2.1 induced chondrogenesis in vitro and in vivo; however, it is unknown if CK2...
April 18, 2017: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/28419155/culture-expanded-allogenic-adipose-tissue-derived-stem-cells-attenuate-cartilage-degeneration-in-an-experimental-rat-osteoarthritis-model
#6
Li Mei, Bojiang Shen, Peixue Ling, Shaoying Liu, Jiajun Xue, Fuyan Liu, Huarong Shao, Jianying Chen, Aibin Ma, Xia Liu
Mesenchymal stem cell (MSC)-based cell therapy is a promising avenue for osteoarthritis (OA) treatment. In the present study, we evaluated the efficacy of intra-articular injections of culture-expanded allogenic adipose tissue-derived stem cells (ADSCs) for the treatment of anterior cruciate ligament transection (ACLT) induced rat OA model. The paracrine effects of major histocompatibility complex (MHC)-unmatched ADSCs on chondrocytes were investigated in vitro. Rats were divided into an OA group that underwent ACLT surgery and a sham-operated group that did not undergo ACLT surgery...
2017: PloS One
https://www.readbyqxmd.com/read/28414616/biphasic-finite-element-modeling-reconciles-mechanical-properties-of-tissue-engineered-cartilage-constructs-across-testing-platforms
#7
Gregory R Meloni, Matthew B Fisher, Brendan D Stoeckl, George R Dodge, Robert L Mauck
Cartilage tissue engineering is emerging as a promising treatment for osteoarthritis, and the field has progressed toward utilizing large animal models for proof of concept and preclinical studies. Mechanical testing of the regenerative tissue is an essential outcome for functional evaluation. However, testing modalities and constitutive frameworks used to evaluate in vitro grown samples differ substantially from those used to evaluate in vivo derived samples. To address this, we developed finite element (FE) models (using FEBio) of unconfined compression and indentation testing, modalities commonly used for such samples...
April 14, 2017: Tissue Engineering. Part A
https://www.readbyqxmd.com/read/28407495/stem-cell-delivery-in-tissue-specific-hydrogel-enabled-meniscal-repair-in-an-orthotopic-rat-model
#8
Xiaoning Yuan, Yiyong Wei, Aránzazu Villasante, Johnathan J D Ng, Derya E Arkonac, Pen-Hsiu Grace Chao, Gordana Vunjak-Novakovic
Interest in non-invasive injectable therapies has rapidly risen due to their excellent safety profile and ease of use in clinical settings. Injectable hydrogels can be derived from the extracellular matrix (ECM) of specific tissues to provide a biomimetic environment for cell delivery and enable seamless regeneration of tissue defects. We investigated the in situ delivery of human mesenchymal stem cells (hMSCs) in decellularized meniscus ECM hydrogel to a meniscal defect in a nude rat model. First, decellularized meniscus ECM hydrogel retained tissue-specific proteoglycans and collagens, and significantly upregulated expression of fibrochondrogenic markers by hMSCs versus collagen hydrogel alone in vitro...
July 2017: Biomaterials
https://www.readbyqxmd.com/read/28400884/effectiveness-of-biologic-factors-in-shoulder-disorders
#9
REVIEW
Dimitrios Giotis, Ashkan Aryaei, Theofanis Vasilakakos, Nikolaos K Paschos
BACKGROUND: Shoulder pathology can cause significant pain, discomfort, and loss of function that all interfere with activities of daily living and may lead to poor quality of life. Primary osteoarthritis and rotator cuff diseases with its sequalae are the main culprits. Management of shoulder disorders using biological factors gained an increasing interest over the last years. This interest reveals the need of effective treatments for shoulder degenerative disorders, and highlights the importance of a comprehensive and detailed understanding of the rapidly increasing knowledge in the field...
2017: Open Orthopaedics Journal
https://www.readbyqxmd.com/read/28388908/evaluation-of-antigen-induced-synovitis-in-a-porcine-model-immunological-arthroscopic-and-kinetic-studies
#10
Francisco-Javier Vela, Francisco-Miguel Sánchez-Margallo, Rebeca Blázquez, Verónica Álvarez, Raquel Tarazona, M Teresa Mangas-Ballester, Alejandro Cristo, Javier G Casado
BACKGROUND: Synovitis is an inflammation-related disease linked to rheumatoid arthritis, osteoarthritis, infections and trauma. This inflammation is accompanied by immune cells infiltration which initiates an inflammatory response causing pain, discomfort and affecting the normal joint function. The treatment of synovitis is based on the administration of anti-inflammatory drugs or biological agents such as platelet rich plasma and mesenchymal stem cells. However, the evaluation and validation of more effective therapies of synovitis requires the establishment of clinically relevant animal models...
April 7, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/28387995/recent-strategies-in-cartilage-repair-a-systemic-review-of-the-scaffold-development-and-tissue-engineering
#11
REVIEW
Vikrant Rai, Matthew F Dilisio, Nicholas E Dietz, Devendra K Agrawal
Osteoarthritis results in irreparable loss of articular cartilage. Due to its avascular nature and low mitotic activity, cartilage has little intrinsic capacity for repair. Cartilage loss leads to pain, physical disability, movement restriction, and morbidity. Various treatment strategies have been proposed for cartilage regeneration, but the optimum treatment is yet to be defined. Tissue engineering with engineered constructs aimed towards developing a suitable substrate may help in cartilage regeneration by providing the mechanical, biological and chemical support to the cells...
April 7, 2017: Journal of Biomedical Materials Research. Part A
https://www.readbyqxmd.com/read/28375638/the-placenta-applications-in-orthopaedic-sports-medicine
#12
James Alexander McIntyre, Ian A Jones, Alla Danilkovich, C Thomas Vangsness
BACKGROUND: Placenta has a long history of use for treating burns and wounds. It is a rich source of collagen and other extracellular matrix proteins, tissue reparative growth factors, and stem cells, including mesenchymal stem cells (MSCs). Recent data show its therapeutic potential for orthopaedic sports medicine indications. PURPOSE: To provide orthopaedic surgeons with an anatomic description of the placenta, to characterize its cellular composition, and to review the literature reporting the use of placenta-derived cells and placental tissue allografts for orthopaedic sports medicine indications in animal models and in humans...
April 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28372298/effect-of-nicotine-on-the-proliferation-and-chondrogenic-differentiation-of-the-human-wharton-s-jelly-mesenchymal-stem-cells
#13
Xu Yang, Yongjian Qi, Léonore Avercenc-Leger, Jean-Baptiste Vincourt, Sébastien Hupont, Céline Huselstein, Hui Wang, Liaobin Chen, Jacques Magdalou
BACKGROUND: Osteoarthritis (OA) is a chronic joint disease characterized by a progressive and irreversible degeneration of articular cartilage. Among the environmental risk factors of OA, tobacco consumption features prominently, although, there is a great controversy regarding the role of tobacco smoking in OA development. Among the numerous chemicals present in cigarette smoke, nicotine is one of the most physiologically active molecules. OBJECTIVE: The aim of the study was (i) to measure the impact of nicotine on the proliferation and chondrogenic differentiation of mesenchymal stem cells from the human Wharton's jelly (hWJ-MSCs) into chondrocytes, (ii) to investigate whether the α7 nicotinic acetylcholine receptors (nAChRs) was expressed in hWJ-MSCs and could play a role in the process...
2017: Bio-medical Materials and Engineering
https://www.readbyqxmd.com/read/28372297/chitosan-a-promising-polymer-for-cartilage-repair-and-viscosupplementation
#14
Fanny Comblain, Guillem Rocasalbas, Sandrine Gauthier, Yves Henrotin
Osteoarthritis (OA) is a painful, degenerative and inflammatory disease that affects the entire synovial joints. Nowadays, no cure exists, and the pharmacological treatments are limited to symptoms alleviation. There is a need for a new efficient and safe treatment. Viscosupplementation is a process that aims to restore the normal rheological properties of synovial fluid. For the past years, hyaluronic acid was usually used but this molecule has some limitations including the short residency time in joint cavity...
2017: Bio-medical Materials and Engineering
https://www.readbyqxmd.com/read/28358372/tnf-%C3%AE-induced-lrg1-promotes-angiogenesis-and-mesenchymal-stem-cell-migration-in-the-subchondral-bone-during-osteoarthritis
#15
Yiyun Wang, Jiajia Xu, Xudong Zhang, Chuandong Wang, Yan Huang, Kerong Dai, Xiaoling Zhang
The incomplete understanding of aberrant neovascularization, which contributes to osteoarthritis suggests that additional modulators have yet to be identified. Our objective was to identify the role of Leucine-rich-alpha-2-glycoprotein1 (LRG1), a new regulator of pathogenic angiogenesis, in osteoarthritis progression and to develop effective treatment strategies. In this study, immunohistochemistry showed that LRG1 was increased in the subchondral bone and articular cartilage in anterior cruciate ligament transection (ACLT) mice...
March 30, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28356779/potential-use-of-mesenchymal-stem-cells-in-human-meniscal-repair-current-insights
#16
REVIEW
Jaewoo Pak, Jung Hun Lee, Kwang Seung Park, Jeong Ho Jeon, Sang Hee Lee
The menisci of the human knee play an important role in maintaining normal functions to provide stability and nutrition to the articular cartilage, and to absorb shock. Once injured, these important structures have very limited natural healing potential. Unfortunately, the traditional arthroscopic meniscectomy performed on these damaged menisci may predispose the joint toward early development of osteoarthritis. Although a very limited number of studies are available, mesenchymal stem cells (MSCs) have been investigated as an alternative therapeutic modality to repair human knee meniscal tears...
2017: Open Access Journal of Sports Medicine
https://www.readbyqxmd.com/read/28339434/platelet-rich-plasma-in-musculoskeletal-pathology-a-necessary-rescue-or-a-lost-cause
#17
Annu Navani, Gang Li, Joshua Chrystal
BACKGROUND: Platelet rich plasma (PRP) has been used for decades to facilitate surgical tissue repair; therefore, the current trend of percutaneously injecting PRP to theoretically enhance tissue regeneration and repair is a logical progression. Applications include treatment of osteoarthritis, tendinopathy, chondropathy, acute and chronic soft tissue injuries, muscle or ligament tear, as well as enhancement of healing after bone or tissue reconstruction. However, there is limited evidence to support the use of PRP in the abovementioned conditions...
March 2017: Pain Physician
https://www.readbyqxmd.com/read/28338415/hyaluronic-acid-hydrogel-functionalized-with-self-assembled-micelles-of-amphiphilic-pegylated-kartogenin-for-the-treatment-of-osteoarthritis
#18
Mi-Lan Kang, Se-Young Jeong, Gun-Il Im
Synthetic hyaluronic acid (HA) containing a covalently integrated drug is capable of releasing therapeutic molecules and is an attractive candidate for the intra-articular treatment of osteoarthritis (OA). Herein, self-assembled PEGylated kartogenin (PEG/KGN) micelles consisting of hydrophilic polyethylene glycol (PEG) and hydrophobic KGN, which has been shown to induce chondrogenesis in human mesenchymal stem cells, were prepared by covalent crosslinking. HA hydrogels containing PEG/KGN micelles (HA/PEG/KGN) were prepared by covalently bonding PEG chains to HA...
March 24, 2017: Tissue Engineering. Part A
https://www.readbyqxmd.com/read/28326353/in-vitro-osteogenic-capacity-of-bone-marrow-mscs-from-postmenopausal-women-reflect-the-osseointegration-of-their-cementless-hip-stems
#19
Jessica J Alm, Niko Moritz, Hannu T Aro
Age-related dysfunction of mesenchymal stromal cells (MSCs) is suggested as a main cause of altered bone repair with aging. We recently showed that in postmenopausal women undergoing cementless total hip arthroplasty (THA) aging, low bone mineral density (BMD) and age-related geometric changes of the proximal femur are risk factors for increased early migration and delayed osseointegration of the femoral stems. Extending these analyses, we have here explored how the in vitro osteogenic capacity of bone marrow MSCs from these patients reflects implant osseointegration, representing the patient's in vivo bone healing capacity...
December 2016: Bone Reports
https://www.readbyqxmd.com/read/28321424/cell-based-meniscus-repair-and-regeneration-at-the-brink-of-clinical-translation-a-systematic-review-of-preclinical-studies
#20
Jasmijn V Korpershoek, Tommy S de Windt, Michella H Hagmeijer, Lucienne A Vonk, Daniel B F Saris
BACKGROUND: Meniscus damage can be caused by trauma or degeneration and is therefore common among patients of all ages. Repair or regeneration of the menisci could be of great importance not only for pain relief or regaining function but also to prevent degenerative disease and osteoarthritis. Current treatment does not offer consistent long-term improvement. Although preclinical research focusing on augmentation of meniscal tear repair and regeneration after meniscectomy is encouraging, clinical translation remains difficult...
February 2017: Orthopaedic Journal of Sports Medicine
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