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Inflammation osteoarthritis

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https://www.readbyqxmd.com/read/29777863/comparison-of-histological-and-morphometrical-changes-underlying-subchondral-bone-abnormalities-in-inflammatory-and-degenerative-musculoskeletal-disorders-a-systematic-review
#1
REVIEW
M Loef, S van Beest, F P B Kroon, J L Bloem, O M Dekkers, M Reijnierse, J W Schoones, M Kloppenburg
OBJECTIVE: Subchondral bone abnormalities (SBAs) on magnetic resonance imaging (MRI) are observed frequently and associated with disease course in various musculoskeletal disorders. This review aims to map the existing knowledge of their underlying histological features, and to identify needs for future research. DESIGN: We conducted a systematic review following PRISMA guidelines until September 2017, including all studies correlating histological features to on MRI defined SBAs in patients with osteoarthritis (OA), rheumatoid arthritis (RA), spondyloarthritis (SpA) and degenerative disc disease (DDD)...
May 16, 2018: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/29775839/veterinary-applications-of-pulsed-electromagnetic-field-therapy
#2
REVIEW
James S Gaynor, Sean Hagberg, Blake T Gurfein
Pulsed electromagnetic field (PEMF) therapy can non-invasively treat a variety of pathologies by delivering electric and magnetic fields to tissues via inductive coils. The electromagnetic fields generated by these devices have been found to affect a variety of biological processes and basic science understanding of the underlying mechanisms of action of PEMF treatment has accelerated in the last 10 years. Accumulating clinical evidence supports the use of PEMF therapy in both animals and humans for specific clinical indications including bone healing, wound healing, osteoarthritis and inflammation, and treatment of post-operative pain and edema...
May 7, 2018: Research in Veterinary Science
https://www.readbyqxmd.com/read/29775734/defining-the-osteoarthritis-patient-back-to-the-future
#3
REVIEW
Geoffrey P Dobson, Hayley L Letson, Andrea Grant, Peter McEwen, Kaushik Hazratwala, Matthew Wilkinson, Jodie L Morris
The history of osteoarthritis (OA) is important because it can help broaden our perspective on past and present controversies. The naming of OA, beginning with Heberden's nodes, is itself a fascinating story. According to Albert Hoffa, R. Llewellyn Jones and Archibald Edward Garrod, the name OA was introduced in the mid-19th century by surgeon Richard von Volkmann who distinguished it from rheumatoid arthritis and gout. Others preferred the terms 'chronical rheumatism', 'senile arthritis', 'hypertrophic arthritis' or 'arthritis deformans'...
May 15, 2018: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/29773173/gene-expression-in-adverse-reaction-to-metal-debris-around-metal-on-metal-arthroplasty-an-rna-seq-based-study
#4
Antti Pemmari, Tiina Leppänen, Erja-Leena Paukkeri, Antti Eskelinen, Teemu Moilanen, Eeva Moilanen
Joint replacement surgery is a standard treatment of advanced osteoarthritis (OA). Since 2000, cobalt-chromium (CoCr) metal-on-metal (MoM) implants were widely used in hip arthroplasties. Some patients developed "adverse reaction to metal debris" (ARMD) around the prosthesis, resulting in a need for revision surgery. In the present study, we addressed the pathogenesis of ARMD by genome-wide expression analysis. Pseudosynovial ARMD tissue was obtained from revision surgery of Articular Surface Replacement (ASR, DePuy, Warsaw, IN, USA) hip arthroplasties...
July 2018: Journal of Trace Elements in Medicine and Biology
https://www.readbyqxmd.com/read/29772338/hyaluronic-acid-an-efficient-biomacromolecule-for-treatment-of-inflammatory-skin-and-joint-diseases-a-review-of-recent-developments-and-critical-appraisal-of-preclinical-and-clinical-investigations
#5
REVIEW
Li Hui Chen, Jian Feng Xue, Zhi Yong Zheng, Muhammad Shuhaidi, Hnin Ei Thu, Zahid Hussain
Hyaluronic acid (HA) plays multifaceted role in regulating various biological processes and maintaining homeostasis into the body. Numerous researches evidenced the biomedical implications of HA in skin repairmen, cancer prognosis, wound healing, tissue regeneration, anti-inflammatory, immunomodulation. The present review was aimed to summarize and critically appraise the recent developments and efficacy of HA for treatment of inflammatory skin and joint diseases. A thorough analysis of the literature revealed that HA based formulations (i...
May 14, 2018: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/29770602/full-title-cultures-of-a-human-synovial-cell-line-to-evaluate-platelet-rich-plasma-and-hyaluronic-acid-effects
#6
E Olivotto, G Merli, E Assirelli, C Cavallo, E Belluzzi, R Ramonda, M Favero, G Filardo, A Roffi, E Kon, B Grigolo
Synovial inflammation plays an important role in osteoarthritis (OA) pathogenesis. Different biological compounds have been tested mainly on chondrocytes, to treat early stages of OA. However, since OA has been recently defined as "an organ" pathology, investigation on synoviocytes is also needed. Therefore the aim of the present study was to validate a human fibroblast-like synoviocytes cell line (K4IM) to test the effects of platelet-rich plasma (PRP) and hyaluronan (HA) on anabolic and catabolic gene expression and on HA secretion from cell cultures...
May 16, 2018: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/29769086/inflammatory-pattern-of-the-infrapatellar-fat-pad-in-dogs-with-canine-cruciate-ligament-disease
#7
Manuel R Schmidli, Bettina Fuhrer, Nadine Kurt, David Senn, Michaela Drögemüller, Ulrich Rytz, David E Spreng, Simone Forterre
BACKGROUND: Despite the importance of inflammation during the pathogenesis of cranial cruciate ligament disease (CCLD) in dogs and despite the latest knowledge suggesting a significant role of adipose tissue in osteoarthritis, the infrapatellar fat pad (IFP) was up to now mostly disregarded in veterinary investigations. In the present study, the inflammatory activity of the IFP, the main adipose structure within the stifle joint, was thoroughly investigated to evaluate its potential impact in the pathogenesis of this common disease of our canine companions...
May 16, 2018: BMC Veterinary Research
https://www.readbyqxmd.com/read/29766025/isoliquiritigenin-inhibits-il-1%C3%AE-induced-production-of-matrix-metalloproteinase-in-articular-chondrocytes
#8
Lei Zhang, Shiyun Ma, Hang Su, Jiaxiang Cheng
Osteoarthritis (OA) is a major joint disease in which inflammatory cytokine interleukin-1β (IL-1β) and matrix metalloproteinases (MMPs) play a pivotal role. Isoliquiritigenin has been reported to have anti-inflammation activity. In this study, the effect of isoliquiritigenin on IL-1β-induced production of matrix metalloproteinase and nuclear factor κB (NF-κB) activation was analyzed. We treated primary cultured articular chondrocytes with isoliquiritigenin and the expressions of MMPs were analyzed on mRNA and protein level...
June 15, 2018: Molecular Therapy. Methods & Clinical Development
https://www.readbyqxmd.com/read/29765450/lutein-prevents-osteoarthritis-through-nrf2-activation-and-downregulation-of-inflammation
#9
Yan-Qin Qiao, Pan-Feng Jiang, Yan-Zheng Gao
Introduction: Osteoarthritis is an inflammatory disorder associated with oxidative stress and apoptosis leading to cartilage destruction and impairment of cartilage formation. In the present study, we studied the protective effect of lutein against monosodium iodoacetate (MIA)-induced osteoarthritis in primary chondrocyte cells. Material and methods: Oxidative stress was determined through testing antioxidant status, reactive oxygen species levels and lipid peroxide content...
April 2018: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/29763932/microvesicles-from-human-adipose-tissue-derived-mesenchymal-stem-cells-as-a-new-protective-strategy-in-osteoarthritic-chondrocytes
#10
Miguel Tofiño-Vian, Maria Isabel Guillén, María Dolores Pérez Del Caz, Antonio Silvestre, María José Alcaraz
BACKGROUND/AIMS: Chronic inflammation contributes to cartilage degeneration during the progression of osteoarthritis (OA). Adipose tissue-derived mesenchymal stem cells (AD-MSC) show great potential to treat inflammatory and degradative processes in OA and have demonstrated paracrine effects in chondrocytes. In the present work, we have isolated and characterized the extracellular vesicles from human AD-MSC to investigate their role in the chondroprotective actions of these cells. METHODS: AD-MSC were isolated by collagenase treatment from adipose tissue from healthy individuals subjected to abdominal lipectomy surgery...
May 9, 2018: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/29761933/th1-th17-th22-immune-response-and-their-association-with-joint-pain-imagenological-bone-loss-rankl-expression-and-osteoclast-activity-in-temporomandibular-joint-osteoarthritis-a-preliminary-report
#11
Gustavo Monasterio, Francisca Castillo, Leticia Rojas, Emilio A Cafferata, Carla Alvarez, Paola Carvajal, Cristián Núñez, Guillermo Flores, Walter Díaz, Rolando Vernal
It is well accepted that the presence of cytokines belonging to the Th1/Th17/Th22 axis of immuno-inflammatory response in the joint environment, such as IL-1β, IL-17, and IL-22, respectively, are associated with pathogenesis of several synovial joint degenerative disorders. During temporomandibular joint osteoarthritis (TMJ-OA), IL-1β and IL-17 have been implicated in the inflammation and resorption of sub-chondral bone; however, the role of Th22-response in the TMJ-OA pathophysiology has not been established...
May 15, 2018: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/29761573/using-fat-to-fight-disease-a-systematic-review-of-non-homologous-adipose-derived-stromal-stem-cell-therapies
#12
REVIEW
Marjorie E Bateman, Amy L Strong, Jeffrey M Gimble, Bruce A Bunnell
OBJECTIVE: The objective of this review is to describe the safety and efficacy of ASC and SVF in treating common diseases and the next steps in research that must occur prior to clinical use. EVIDENCE REVIEW: Pubmed, Ovid Medline, Embase, Web of Science, and the Cochrane Library were searched for articles about use of SVF or ASC for disease therapy published between 2012 and 2017. One meta-analysis, 2 randomized controlled trials, and 16 case series were included, representing 844 human patients...
May 15, 2018: Stem Cells
https://www.readbyqxmd.com/read/29758073/effects-of-computer-assisted-navigation-versus-conventional-total-knee-arthroplasty-on-the-levels-of-inflammation-markers-a-prospective-study
#13
Shu-Jui Kuo, Horng-Chaung Hsu, Ching-Jen Wang, Ka-Kit Siu, Ya-Hung Hsu, Jih-Yang Ko, Chih-Hsin Tang
Total knee arthroplasty (TKA) is a well-established modality for the treatment of advanced knee osteoarthritis (OA). However, the detrimental effects of intramedullary reaming used in conventional TKA for distal femur cutting are of concern. Avoiding intramedullary reaming with the use of computer-assisted navigation TKA can not only provide superior prosthetic alignment, but also mitigate perioperative blood loss and the dissipation of marrow emboli. We quantified local and systemic concentrations of inflammation markers for both techniques...
2018: PloS One
https://www.readbyqxmd.com/read/29757957/arthroprotective-effects-of-cf-02-sharing-structural-similarity-with-quercetin
#14
Feng-Cheng Liu, Jeng-Wei Lu, Chiao-Yun Chien, Hsu-Shan Huang, Chia-Chung Lee, Shiu-Bii Lien, Leou-Chyr Lin, Liv Weichien Chen, Yi-Jung Ho, Min-Chung Shen, Ling-Jun Ho, Jenn-Haung Lai
In this study, we synthesized hundreds of analogues based on the structure of small-molecule inhibitors (SMIs) that were previously identified in our laboratory with the aim of identifying potent yet safe compounds for arthritis therapeutics. One of the analogues was shown to share structural similarity with quercetin, a potent anti-inflammatory flavonoid present in many different fruits and vegetables. We investigated the immunomodulatory effects of this compound, namely 6-(2,4-difluorophenyl)-3-(3-(trifluoromethyl)phenyl)-2 H -benzo[ e ][1,3]oxazine-2,4(3 H )-dione (Cf-02), in a side-by-side comparison with quercetin...
May 14, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29752100/squid-type-ii-collagen-as-a-novel-biomaterial-isolation-characterization-immunogenicity-and-relieving-effect-on-degenerative-osteoarthritis-via-inhibiting-stat1-signaling-in-pro-inflammatory-macrophages
#15
Meilu Dai, Xin Liu, Nanping Wang, Jiao Sun
Collagen from marine organisms has a broad prospect in biomedical field, yet the knowledge on marine-derived type II collagen is rare. Herein, a novel type II collagen was successfully isolated from squid cartilage for the first time. After being characterized, the immunogenicity of squid type II collagen (SCII) was evaluated and compared with that of bovine type II collagen (BCII). Then investigations were further conducted for the impacts of SCII on pro-inflammatory macrophages and macrophage chemotaxis. The degenerative osteoarthritis (OA) -relieving effects of SCII were explored using OA rat model in vivo...
August 1, 2018: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/29747133/time-dependent-changes-in-gene-expression-induced-in-vitro-by-interleukin-1%C3%AE-in-equine-articular-cartilage
#16
Maria Löfgren, Emilia Svala, Anders Lindahl, Eva Skiöldebrand, Stina Ekman
Osteoarthritis is an inflammatory and degenerative joint disease commonly affecting horses. To identify genes of relevance for cartilage pathology in osteoarthritis we studied the time-course effects of interleukin (IL)-1β on equine articular cartilage. Articular cartilage explants from the distal third metacarpal bone were collected postmortem from three horses without evidence of joint disease. The explants were stimulated with IL-1β for 27 days and global gene expression was measured by microarray. Gene expression was compared to that of unstimulated explants at days 3, 9, 15, 21 and 27...
May 1, 2018: Research in Veterinary Science
https://www.readbyqxmd.com/read/29740336/mediators-and-patterns-of-muscle-loss-in-chronic-systemic-inflammation
#17
REVIEW
Sandra Pérez-Baos, Iván Prieto-Potin, Jorge A Román-Blas, Olga Sánchez-Pernaute, Raquel Largo, Gabriel Herrero-Beaumont
Besides its primary function in locomotion, skeletal muscle (SKM), which represents up to half of human's weight, also plays a fundamental homeostatic role. Through the secretion of soluble peptides, or myokines, SKM interacts with major organs involved in metabolic processes. In turn, metabolic cues from these organs are received by muscle cells, which adapt their response accordingly. This is done through an intricate intracellular signaling network characterized by the cross-talking between anabolic and catabolic pathways...
2018: Frontiers in Physiology
https://www.readbyqxmd.com/read/29736569/osteoarthritis-trauma-vs-disease
#18
Gema Jiménez, Jesús Cobo-Molinos, Cristina Antich, Elena López-Ruiz
Osteoarthritis (OA) is the most prevalent joint disease characterized by pain and degenerative lesions of the cartilage, subchondral bone, and other joint tissues. The causes of OA remain incompletely understood. Over the years, it has become recognized that OA is a multifactorial disease. In particular, aging and trauma are the main risk factors identified for the development of OA; however, other factors such as genetic predisposition, obesity, inflammation, gender and hormones, or metabolic syndrome contribute to OA development and lead to a more severe outcome...
2018: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29736207/interleukin-6-from-subchondral-bone-mesenchymal-stem-cells-contributes-to-the-pathological-phenotypes-of-experimental-osteoarthritis
#19
Xiaofeng Wu, Lei Cao, Fan Li, Chao Ma, Guangwang Liu, Qiugen Wang
As a main cause of morbidity in the aged population, osteoarthritis (OA) is characterized by cartilage destruction, synovium inflammation, osteophytes, and subchondral bone sclerosis. To date its etiology remains elusive. Recent data highlight an important role of subchondral bone in the onset and progression of OA. Therefore, elucidating the mechanisms underlying abnormal subchondral bone could be of importance in the treatment of OA. Interleukin-6 is a proinflammatory cytokine involved in many physiological and pathological processes...
2018: American Journal of Translational Research
https://www.readbyqxmd.com/read/29736142/medical-ozone-therapy-as-a-potential-treatment-modality-for-regeneration-of-damaged-articular-cartilage-in-osteoarthritis
#20
REVIEW
Sello Lebohang Manoto, Makwese Johaness Maepa, Shirley Keolebogile Motaung
Osteoarthritis (OA) is the most common degenerative joint disease and a growing health problem affecting more than half of the population over the age of 65. It is characterized by inflammation in the cartilage and synovium, resulting in the loss of joint structure and progressive damage to the cartilage. Many pro-inflammatory mediators are elevated in OA, including reactive oxygen species (ROS) such as nitric oxide (NO) and hydrogen peroxide (H2 O2 ). Damaged articular cartilage remains a challenge to treat due to the limited self-healing capacity of the tissue and unsuccessful biological interventions...
May 2018: Saudi Journal of Biological Sciences
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