keyword
MENU ▼
Read by QxMD icon Read
search

Bone Marrow Concentrate and Osteoarthritis

keyword
https://www.readbyqxmd.com/read/29776486/refractory-knee-osteoarthritis-adipose-derived-stromal-cells-versus-bone-marrow-aspiration-concentrate
#1
EDITORIAL
Gerard A Malanga, Samuel Dona, Joanne Borg-Stein, Michael Auriemma, Jaspal R Singh
No abstract text is available yet for this article.
May 2018: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29720166/inhibitory-effects-of-sodium-pentosan-polysulfate-on-formation-and-function-of-osteoclasts-derived-from-canine-bone-marrow
#2
H M Suranji Wijekoon, Eugene C Bwalya, Jing Fang, Sangho Kim, Kenji Hosoya, Masahiro Okumura
BACKGROUND: Sodium pentosan polysulfate (NaPPS) was testified as a chondroprotective drug in with a detailed rationale of the disease-modifying activity. This study was undertaken to determine whether anti-osteoarthritis drug, NaPPS inhibited osteoclasts (OC) differentiation and function. Canine bone marrow mononuclear cells (n = 6) were differentiated to OC by maintaining with receptor activator of nuclear factor kappa B ligand (RANKL) and macrophage colony-stimulating factor (M-CSF) for up to 7 days with the treatment of NaPPS at concentration of 0, 0...
May 2, 2018: BMC Veterinary Research
https://www.readbyqxmd.com/read/29652173/a-review-of-commercially-available-point-of-care-devices-to-concentrate-bone-marrow-for-the-treatment-of-osteoarthritis-and-focal-cartilage-lesions
#3
Florian Gaul, William D Bugbee, Heinz R Hoenecke, Darryl D D'Lima
Objective Mesenchymal stem cells (MSCs) are a promising cell-based therapy treatment option for several orthopedic indications. Because culture expansion of MSC is time and cost intensive, a bedside concentration of bone marrow (BM) aspirate is used as an alternative. Many commercial systems are available but the available literature and knowledge regarding these systems is limited. We compared different point-of-care devices that concentrate BM (BMC) by focusing on technical features and quality parameters to help surgeons make informed decisions while selecting the appropriate device...
April 1, 2018: Cartilage
https://www.readbyqxmd.com/read/29628381/biological-treatment-for-osteoarthritis-of-the-knee-moving-from-bench-to-bedside-current-practical-concepts
#4
Jorge Chahla, Bert R Mandelbaum
Biological-based therapies for cartilage pathology have gained considerable recognition in the last few decades due to their potential benefits including their minimal invasiveness, capacity for unprecedented healing, and potential for rapid recovery. Consequently, these therapies are likely to have the most noteworthy impact on patients with degenerative joint changes who want to remain active. Currently, the most researched treatments include platelet-rich plasma (PRP), bone marrow aspirate concentrate (BMAC), and cell-based therapies...
April 5, 2018: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/29619500/early-stage-osteonecrosis-of-the-femoral-head-where-are-we-and-where-are-we-going-in-year-2018
#5
REVIEW
Eric Larson, Lynne C Jones, Stuart B Goodman, Kyung-Hoi Koo, Quanjun Cui
Osteonecrosis of the femoral head (ONFH) is a devastating condition affecting relatively young patients whereby the femoral head is necrotic, resulting in significant pain, articular surface collapse, and eventual osteoarthritis. This condition has been highly associated with chronic steroid use, alcoholism, and hip trauma, as well as other less common conditions. Without intervention, this condition has a high likelihood of progressing and developing into end-stage osteoarthritis. Unfortunately, ONFH is difficult to diagnose on plain radiographs in the early stages of the disease, and often requires more advanced imaging modalities such as MRI in order to fully assess for early degeneration...
April 4, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29617878/role-of-tgf%C3%AE-signaling-in-maternal-ethanol-induced-fetal-articular-cartilage-dysplasia-and-adult-onset-of-osteoarthritis-in-male-rats
#6
Qubo Ni, Kaihang Lu, Jing Li, Yang Tan, Jun Qin, Jacques Magdalou, Liaobin Chen, Hui Wang
Background: Based on our previous findings that prenatal ethanol exposure in offspring increased susceptibility to adult osteoarthritis (OA), this study aimed to further investigate the direct toxicity of ethanol on fetal articular cartilage development. Methods: Rat bone marrow-derived stroma cells (BMSCs) were capsulated in alginate beads, incubated in a chondrogenic differentiation medium, and cultured for 4 weeks with ethanol treatment at concentrations of 0, 4, 20, and 100 mM...
March 29, 2018: Toxicological Sciences: An Official Journal of the Society of Toxicology
https://www.readbyqxmd.com/read/29589086/subchondral-stem-cell-therapy-versus-contralateral-total-knee-arthroplasty-for-osteoarthritis-following-secondary-osteonecrosis-of-the-knee
#7
Philippe Hernigou, Jean Charles Auregan, Arnaud Dubory, Charles Henri Flouzat-Lachaniette, Nathalie Chevallier, Helene Rouard
PURPOSE: Total knee arthroplasty (TKA) implanted in patients with secondary osteonecrosis (ON) related to corticosteroids have relatively poor outcome (20% revision rate) at a mean follow-up of only eight years. With the hypothesis that subchondral bone marrow injection might improve knees in these patients, we evaluated 30 patients who had bilateral knee osteoarthritis with severe joint space narrowing and received TKA in one knee and subchondral bone marrow concentrate injection in the contralateral knee...
March 27, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29493355/a-cost-effective-cell-and-matrix-based-minimally-invasive-single-stage-chondroregenerative-technique-developed-with-validated-vertical-translation-methodology
#8
A A Shetty, S J Kim, S Ahmed, S Trattnig, S A Kim, H J Jang
Introduction The morbidity and significant health economic impact associated with the chondral lesion has led to a large number of strategies for therapeutic neochondrogenesis. The challenge has been to develop techniques that are cost effective single-stage procedures with minimal surgical trauma that have undergone rigorous preclinical scrutiny and robust reproducible assessment of effectiveness. A biological repair requires the generation of a cellular and matrix composite with appropriate signalling for chondrogenic differentiation...
March 2018: Annals of the Royal College of Surgeons of England
https://www.readbyqxmd.com/read/29464749/intraarticular-injection-autologous-platelet-rich-plasma-and-bone-marrow-concentrate-in-a-goat-osteoarthritis-model
#9
Zhen Wang, Chenjun Zhai, Hao Fei, Junzheng Hu, Weiding Cui, Zhen Wang, Zeng Li, Weimin Fan
To evaluate the effects of intraarticular injections of autologous platelet-rich plasma (PRP) or bone marrow concentrate (BMC) on osteoarthritis (OA), 24 adult goats were equally divided into control (Ctrl), saline (NS), PRP, and BMC groups, and OA was induced by surgery in NS, PRP, and BMC groups. Autologous PRP and BMC were obtained from whole blood and bone marrow aspirates, respectively. The data revealed, platelets were increased in BMC by 1.8-fold, monocytes by 5.6-fold, TGF-β1 by 7.7-fold, and IGF-1 by 3...
February 21, 2018: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/29369243/percutaneous-ultrasound-guided-musculoskeletal-applications-of-autologous-bone-marrow-aspirate-concentrate-preliminary-experience-from-a-single-institution
#10
Elisabeth R Garwood, Christopher J Burke, Laith M Jazrawi, Ronald S Adler
Emerging musculoskeletal applications for local administration of autologous bone marrow aspirate concentrate (BMAC) include treatment of fractures, osteonecrosis, osteochondral injuries, osteoarthritis, ligament injury, tendon injury, and tendonopathies. Ultrasound-guided technique for various BMAC injection sites is detailed in this technical report and our preliminary clinical experience outlined.Five patients, 1 woman and 4 men, were treated with 6 peri/intratendinous (n = 4) or intraarticular (n = 2) BMAC injections between July 5, 2015 and December 31, 2016 for the clinical indications of common hamstrings origin tendinosis (n = 4), hip labral tear (n = 1), and osteochondral lesion of the talus (n = 1)...
January 23, 2018: Ultrasound Quarterly
https://www.readbyqxmd.com/read/29348998/meniscal-repair-with-fibrin-clot-augmentation
#11
Jorge Chahla, Nicholas I Kennedy, Andrew G Geeslin, Gilbert Moatshe, Mark E Cinque, Nicholas N DePhillipo, Robert F LaPrade
Meniscal injuries and meniscal loss are associated with changes in knee kinematics and loading, ultimately leading to poor functional outcomes and increased risk of progression to osteoarthritis. Biomechanical studies have shown restored knee function, and clinical studies have reported improved outcomes and decreased risk of osteoarthritis after meniscal repair. This has led orthopaedic surgeons to try and save the meniscus by repair whenever possible, as shown by increasing incidence of meniscal repair surgeries...
December 2017: Arthroscopy Techniques
https://www.readbyqxmd.com/read/29304778/inflammation-and-glucose-homeostasis-are-associated-with-specific-structural-features-among-adults-without-knee-osteoarthritis-a-cross-sectional-study-from-the-osteoarthritis-initiative
#12
Alina C Stout, Mary F Barbe, Charles B Eaton, Mamta Amin, Fatimah Al-Eid, Lori Lyn Price, Bing Lu, Grace H Lo, Ming Zhang, Jincheng Pang, Timothy E McAlindon, Jeffrey B Driban
BACKGROUND: Greater age and body mass index are strong risk factors for osteoarthritis (OA). Older and overweight individuals may be more susceptible to OA because these factors alter tissue turnover in menisci, articular cartilage, and bone via altered glucose homeostasis and inflammation. Understanding the role of inflammation and glucose homeostasis on structural features of early-stage OA may help identify therapeutic targets to delay or prevent the onset of OA among subsets of adults with these features...
January 5, 2018: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29237492/pentosan-polysulfate-binds-to-stro-1-mesenchymal-progenitor-cells-is-internalized-and-modifies-gene-expression-a-novel-approach-of-pre-programing-stem-cells-for-therapeutic-application-requiring-their-chondrogenesis
#13
Jiehua Wu, Susan Shimmon, Sharon Paton, Christopher Daly, Tony Goldschlager, Stan Gronthos, Andrew C W Zannettino, Peter Ghosh
BACKGROUND: The pharmaceutical agent pentosan polysulfate (PPS) is known to induce proliferation and chondrogenesis of mesenchymal progenitor cells (MPCs) in vitro and in vivo. However, the mechanism(s) of action of PPS in mediating these effects remains unresolved. In the present report we address this issue by investigating the binding and uptake of PPS by MPCs and monitoring gene expression and proteoglycan biosynthesis before and after the cells had been exposed to limited concentrations of PPS and then re-established in culture in the absence of the drug (MPC priming)...
December 13, 2017: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/29216915/rheumatoid-arthritis-bone-marrow-environment-supports-th17-response
#14
Ewa Kuca-Warnawin, Weronika Kurowska, Monika Prochorec-Sobieszek, Anna Radzikowska, Tomasz Burakowski, Urszula Skalska, Magdalena Massalska, Magdalena Plebańczyk, Barbara Małdyk-Nowakowska, Iwona Słowińska, Robert Gasik, Włodzimierz Maśliński
BACKGROUND: Rheumatoid arthritis (RA) is a systemic, autoimmune disease leading to joint destruction and ultimately disability. Bone marrow (BM) is an important compartment in RA, where pathological processes from "outside the joint" can occur. IL-17 is a cytokine that exerts proinflammatory effects and participates in the process of bone destruction. It is believed that IL-17 is involved in pathogenesis of RA. However, little is known about the biology of this cytokine in BM...
December 8, 2017: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/29196459/role-of-cd44-in-regulating-tlr2-activation-of-human-macrophages-and-downstream-expression-of-proinflammatory-cytokines
#15
Marwa Qadri, Sara Almadani, Gregory D Jay, Khaled A Elsaid
Osteoarthritis (OA) is a low-grade chronic inflammatory joint disease. Innate immunity contributes to OA progression, mediated by TLR2 and TLR4. We evaluated the role of cluster determinant 44 (CD44), a transmembrane glycoprotein, in regulating TLR2-linked macrophage activation and resultant proinflammatory responses. TLR2 stimulation was performed on differentiated THP-1 macrophages in the presence or absence of a CD44-specific Ab or hyaluronan (HA). NF-κB nuclear translocation, IL-1 β and TNF-α gene expression, and protein concentrations were determined...
January 15, 2018: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/29191820/monocyte-alterations-in-rheumatoid-arthritis-are-dominated-by-preterm-release-from-bone-marrow-and-prominent-triggering-in-the-joint
#16
Biljana Smiljanovic, Anna Radzikowska, Ewa Kuca-Warnawin, Weronika Kurowska, Joachim R Grün, Bruno Stuhlmüller, Marc Bonin, Ursula Schulte-Wrede, Till Sörensen, Chieko Kyogoku, Anne Bruns, Sandra Hermann, Sarah Ohrndorf, Karlfried Aupperle, Marina Backhaus, Gerd R Burmester, Andreas Radbruch, Andreas Grützkau, Wlodzimierz Maslinski, Thomas Häupl
OBJECTIVE: Rheumatoid arthritis (RA) accompanies infiltration and activation of monocytes in inflamed joints. We investigated dominant alterations of RA monocytes in bone marrow (BM), blood and inflamed joints. METHODS: CD14+ cells from BM and peripheral blood (PB) of patients with RA and osteoarthritis (OA) were profiled with GeneChip microarrays. Detailed functional analysis was performed with reference transcriptomes of BM precursors, monocyte blood subsets, monocyte activation and mobilisation...
February 2018: Annals of the Rheumatic Diseases
https://www.readbyqxmd.com/read/29112682/cross-coupling-effects-of-silencing-of-cyclooxygenase-2-cox-2-aggrecanase-1-and-over-expressed-insulin-like-growth-factor-1-igf-1-in-an-osteoarthritis-animal-model
#17
Zhao Zhang, Xiaofei Li, Heng Huang, Guozhong Wang, Zhigang Qu, Haining Zhang
BACKGROUND This study aimed to observe the effect of lentivirus-mediated cyclooxygenase-2 and aggrecanase-1 silencing and insulin-like growth factor-1 overexpression in human bone marrow mesenchymal stem cells after injection into model osteoarthritic knees. MATERIAL AND METHODS Using genetic recombination technique, the genes of cyclooxygenase-2, aggrecanase-1, and insulin-like growth factor-1 were recombined into the lentiviral vectors, and we transfected the human bone marrow stem cells in vitro. The BMSC transfected with lentivirus without genes served as a blank-virus group, and saline was used for another control group...
November 7, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29108480/short-term-homing-of-hyaluronan-primed-cells-therapeutic-implications-for-osteoarthritis-treatment
#18
Giovanna Desando, Isabella Bartolotti, Carola Cavallo, Antonella Schiavinato, Cynthia Secchieri, Elizaveta Kon, Giuseppe Filardo, Maurizio Paro, Brunella Grigolo
The evaluation of key factors modulating cell homing following injection can provide new insights in the comprehension of unsolved biological questions about the use of cell therapies for osteoarthritis (OA). The main purpose of this in vivo study was to investigate the biodistribution of an intra-articular injection of mesenchymal stromal cells (MSCs) and bone marrow concentrate (BMC) in a rabbit OA model and whether the additional use of sodium hyaluronate (HA) could modulate their migration and delay joint degeneration...
February 2018: Tissue Engineering. Part C, Methods
https://www.readbyqxmd.com/read/29016185/clinical-outcomes-of-knee-osteoarthritis-treated-with-an-autologous-protein-solution-injection-a-1-year-pilot-double-blinded-randomized-controlled-trial
#19
Elizaveta Kon, Lars Engebretsen, Peter Verdonk, Stefan Nehrer, Giuseppe Filardo
BACKGROUND: Osteoarthritis (OA) is a debilitating disease resulting in substantial pain and functional limitations. A novel blood derivative has been developed to concentrate both growth factors and antagonists of inflammatory cytokines, with promising preliminary findings in terms of safety profile and clinical improvement. PURPOSE: To investigate if one intra-articular injection of autologous protein solution (APS) can reduce pain and improve function in patients affected by knee OA in a multicenter, randomized, double-blind, saline-controlled study...
January 2018: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28993845/-new-experimental-strategies-in-cartilage-surgery
#20
REVIEW
L Rackwitz, J C Reichert, O Pullig, U Nöth
BACKGROUND: Cell and growth factor based strategies bear great potential to support the healing processes in cartilage repair and the therapy of osteoarthritic joints. OBJECTIVES: The following review provides an overview of novel experimental strategies for the therapy of focal cartilage defects and osteoarthritis, with emphasis on cell and growth factor based approaches. MATERIALS AND METHODS: The authors summarize their own data regarding the intraarticular injection of stem cells to treat osteoarthritis of the knee and provide a synopsis of the available literature discussing the most significant publications...
November 2017: Der Orthopäde
keyword
keyword
67529
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"