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Stromal Vascular Fraction and Osteoarthritis

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https://www.readbyqxmd.com/read/27588219/regeneration-of-cartilage-in-human-knee-osteoarthritis-with-autologous-adipose-tissue-derived-stem-cells-and-autologous-extracellular-matrix
#1
Jaewoo Pak, Jung Hun Lee, Kwang Seung Park, Byeong Chul Jeong, Sang Hee Lee
This clinical case series demonstrates that percutaneous injections of autologous adipose tissue-derived stem cells (ADSCs) and homogenized extracellular matrix (ECM) in the form of adipose stromal vascular fraction (SVF), along with hyaluronic acid (HA) and platelet-rich plasma (PRP) activated by calcium chloride, could regenerate cartilage-like tissue in human knee osteoarthritis (OA) patients. Autologous lipoaspirates were obtained from adipose tissue of the abdominal origin. Afterward, the lipoaspirates were minced to homogenize the ECM...
2016: BioResearch Open Access
https://www.readbyqxmd.com/read/27580105/effects-of-administration-of-adipose-derived-stromal-vascular-fraction-and-platelet-rich-plasma-to-dogs-with-osteoarthritis-of-the-hip-joints
#2
David A Upchurch, Walter C Renberg, James K Roush, George A Milliken, Mark L Weiss
OBJECTIVE To evaluate effects of simultaneous intra-articular and IV injection of autologous adipose-derived stromal vascular fraction (SVF) and platelet-rich plasma (PRP) to dogs with osteoarthritis of the hip joints. ANIMALS 22 client-owned dogs (12 placebo-treated [control] dogs and 10 treated dogs). PROCEDURES Dogs with osteoarthritis of the hip joints that caused signs of lameness or discomfort were characterized on the basis of results of orthopedic examination, goniometry, lameness score, the Canine Brief Pain Inventory (CBPI), a visual analogue scale, and results obtained by use of a pressure-sensing walkway at week 0 (baseline)...
September 2016: American Journal of Veterinary Research
https://www.readbyqxmd.com/read/27574330/comparative-clinical-observation-of-arthroscopic-microfracture-in-the-presence-and-absence-of-a-stromal-vascular-fraction-injection-for-osteoarthritis
#3
Phu Dinh Nguyen, Tung Dang-Xuan Tran, Huynh Ton-Ngoc Nguyen, Hieu Trung Vu, Phuong Thi-Bich Le, Nhan Lu-Chinh Phan, Ngoc Bich Vu, Ngoc Kim Phan, Phuc Van Pham
: : Osteoarthritis (OA) is a degenerative cartilage disease that is characterized by a local inflammatory reaction. Consequently, many studies have been performed to identify suitable prevention and treatment interventions. In recent years, both arthroscopic microfracture (AM) and stem cell therapy have been used clinically to treat OA. This study aimed to evaluate the clinical effects of AM in the presence and absence of a stromal vascular fraction (SVF) injection in the management of patients with OA...
August 29, 2016: Stem Cells Translational Medicine
https://www.readbyqxmd.com/read/27334047/infrapatellar-fat-pad-derived-mesenchymal-stromal-cells-from-osteoarthritis-patients-in-vitro-genetic-stability-and-replicative-senescence
#4
Simona Neri, Serena Guidotti, Nicoletta Libera Lilli, Luca Cattini, Erminia Mariani
Different sources of mesenchymal stromal cells can be considered for regenerative medicine applications. Here we analyzed human adipose-derived stromal cells from infrapatellar fat pad (IFPSC) of osteoarthritis patients, representing a very interesting candidate for cartilage regeneration. No data are available concerning IFPSC stability after in vitro expansion. Indeed, replicative potential and multipotency progressively decrease during culture passages while DNA damage and cell senescence increase, thus possibly affecting clinical applications...
June 23, 2016: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/26881220/cartilage-regeneration-in-human-with-adipose-tissue-derived-stem-cells-current-status-in-clinical-implications
#5
REVIEW
Jaewoo Pak, Jung Hun Lee, Wiwi Andralia Kartolo, Sang Hee Lee
Osteoarthritis (OA) is one of the most common debilitating disorders among the elderly population. At present, there is no definite cure for the underlying causes of OA. However, adipose tissue-derived stem cells (ADSCs) in the form of stromal vascular fraction (SVF) may offer an alternative at this time. ADSCs are one type of mesenchymal stem cells that have been utilized and have demonstrated an ability to regenerate cartilage. ADSCs have been shown to regenerate cartilage in a variety of animal models also...
2016: BioMed Research International
https://www.readbyqxmd.com/read/26609244/management-of-knee-osteoarthritis-by-combined-stromal-vascular-fraction-cell-therapy-platelet-rich-plasma-and-musculoskeletal-exercises-a-case-series
#6
Nathan Gibbs, Rod Diamond, Eric O Sekyere, Wayne D Thomas
INTRODUCTION: Knee osteoarthritis is associated with persistent joint pain, stiffness, joint deformities, ligament damage, and surrounding muscle atrophy. The complexity of the disease makes treatment difficult. There are no therapeutic drugs available to halt the disease progression, leaving patients dependent on pain medication, anti-inflammatory drugs, or invasive joint replacement surgery. CASE PRESENTATIONS: Four patients with a history of unresolved symptomatic knee osteoarthritis were investigated for the therapeutic outcome of combining an exercise rehabilitation program with intra-articular injections of autologous StroMed (ie, stromal vascular fraction cells concentrated by ultrasonic cavitation from lipoaspirate) and platelet-rich plasma (PRP)...
2015: Journal of Pain Research
https://www.readbyqxmd.com/read/26361381/inhibition-of-osteoarthritis-by-adipose-derived-stromal-cells-overexpressing-fra-1-in-mice
#7
Kay Schwabe, Mireia Garcia, Kenia Ubieta, Nicole Hannemann, Bettina Herbort, Julia Luther, Daniele Noël, Christian Jorgensen, Louis Casteilla, Jean-Pierre David, Michael Stock, Martin Herrmann, Georg Schett, Aline Bozec
OBJECTIVE: To determine whether overexpression of the activator protein 1 (AP-1) transcription factor Fra-1 in adipose-derived stromal cells (ADSCs) is an effective treatment of collagenase-induced osteoarthritis (OA). METHODS: OA was induced by injection of collagenase into the knee joints of male C57BL/6 mice. ADSCs were isolated from the inguinal fat pads of 8-week-old wild-type or Fra-1-transgenic mice and injected into the knee joints of mice with collagenase-induced OA 7 days after OA induction...
January 2016: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/26257790/alterations-in-the-secretome-of-clinically-relevant-preparations-of-adipose-derived-mesenchymal-stem-cells-cocultured-with-hyaluronan
#8
Peter Succar, Edmond J Breen, Donald Kuah, Benjamin R Herbert
Osteoarthritis (OA) can be a debilitating degenerative disease and is the most common form of arthritic disease. There is a general consensus that current nonsurgical therapies are insufficient for younger OA sufferers who are not candidates for knee arthroplasties. Adipose-derived mesenchymal stem cells (MSCs) therapy for the treatment of OA can slow disease progression and lead to neocartilage formation. The mechanism of action is secretion driven. Current clinical preparations from adipose tissue for the treatment of OA include autologous stromal vascular fraction (SVF), SVF plus mature adipocytes, and culture-purified MSCs...
2015: Stem Cells International
https://www.readbyqxmd.com/read/26238455/adipose-derived-stromal-cell-adsc-injections-for-pain-management-of-osteoarthritis-in-the-human-knee-joint
#9
Peter B Fodor, Stephen G Paulseth
BACKGROUND: This safety and feasibility study used autologous adipose-derived stromal vascular cells (the stromal vascular fraction [SVF] of adipose tissue), to treat 8 osteoarthritic knees in 6 patients of grade I to III (K-L scale) with initial pain of 4 or greater on a 10-point Visual Analog Scale (VAS). OBJECTIVES: The primary objective of the study was evaluation of the safety of intra-articular injection of SVF. The secondary objective was to assess initial feasibility for reduction of pain in osteoarthritic knees...
February 2016: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/25706817/autologous-adipose-tissue-derived-stromal-vascular-fraction-cells-application-in-patients-with-osteoarthritis
#10
Jaroslav Michalek, Rene Moster, Ladislav Lukac, Kenneth Proefrock, Miron Petrasovic, Jakub Rybar, Martina Capkova, Ales Chaloupka, Adas Darinskas, Jaroslav Michalek, Jan Kristek, Jan Travnik, Petr Jabandziev, Marek Cibulka, Michal Holek, Michal Jurik, Josef Skopalik, Zlatuse Kristkova, Zuzana Dudasova
Stromal vascular fraction (SVF), containing large amount of stem cells and other regenerative cells, can be easily obtained from loose connective tissue that is associated with adipose tissue. Here we evaluated safety and clinical efficacy of freshly isolated autologous SVF cells in a case control study in patients with grade 2-4 degenerative osteoarthritis (OA). A total of 1128 patients underwent standard liposuction under local anesthesia and SVF cells were isolated and prepared for application into 1-4 large joints...
January 20, 2015: Cell Transplantation
https://www.readbyqxmd.com/read/24326779/clinical-results-and-second-look-arthroscopic-findings-after-treatment-with-adipose-derived-stem-cells-for-knee-osteoarthritis
#11
Yong-Gon Koh, Yun-Jin Choi, Sae-Kwang Kwon, Yong-Sang Kim, Jee-Eun Yeo
PURPOSE: In the present study, the clinical outcomes and second-look arthroscopic findings of intra-articular injection of stem cells with arthroscopic lavage for treatment of elderly patients with knee osteoarthritis (OA) were evaluated. METHODS: Stem cell injections combined with arthroscopic lavage were administered to 30 elderly patients (≥65 years) with knee OA. Subcutaneous adipose tissue was harvested from both buttocks by liposuction. After stromal vascular fractions were isolated, a mean of 4...
May 2015: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/22825719/adipose-derived-mesenchymal-stem-cells-biology-and-potential-applications
#12
REVIEW
Danielle Minteer, Kacey G Marra, J Peter Rubin
Adipose tissue is derived from the mesoderm during embryonic development and is present in every mammalian species, located throughout the body. Adipose tissue serves as an endocrine organ, functioning to maintain energy metabolism through the storage of lipids. While two types of adipose tissue exist (brown and white), white adipose yields the commonly studied adipose-derived stem cells (ASCs). Adipose-derived stem cells provide a promising future in the field of tissue engineering and regenerative medicine...
2013: Advances in Biochemical Engineering/biotechnology
https://www.readbyqxmd.com/read/22807102/comparison-of-infrapatellar-and-subcutaneous-adipose-tissue-stromal-vascular-fraction-and-stromal-stem-cells-in-osteoarthritic-subjects
#13
COMPARATIVE STUDY
Pedro Pires de Carvalho, Katie M Hamel, Robert Duarte, Andrew G S King, Masudul Haque, Marilyn A Dietrich, Xiying Wu, Forum Shah, David Burk, Rui L Reis, Jennifer Rood, Ping Zhang, Mandi Lopez, Jeffrey M Gimble, Vinod Dasa
Since inflammatory mechanisms have been postulated to link obesity to osteoarthritis, the current study evaluated the ratio of immune cells to multipotent stromal cells within the infrapatellar fat pad (IPFP) and subcutaneous adipose tissue (SQ) of the knee; each depot has potential as a source of regenerative cells. The immunophenotypes of stromal vascular fraction (SVF) and adipose-derived stem cells (ASCs) of the IPFP and SQ were determined in tissues from osteoarthritic subjects (n = 7) undergoing total knee replacement...
October 2014: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/21242232/the-infrapatellar-fat-pad-of-patients-with-osteoarthritis-has-an-inflammatory-phenotype
#14
I R Klein-Wieringa, M Kloppenburg, Y M Bastiaansen-Jenniskens, E Yusuf, J C Kwekkeboom, H El-Bannoudi, R G H H Nelissen, A Zuurmond, V Stojanovic-Susulic, G J V M Van Osch, R E M Toes, A Ioan-Facsinay
OBJECTIVES: Obesity is a risk factor for the development of osteoarthritis (OA) in hands and knees. Adipose tissue can secrete different adipokines with powerful immunomodulatory effects. The infrapatellar fat pad (IFP) is an intra-articular organ in the vicinity of the synovium and cartilage. It is hypothesised that IFP-derived soluble factors could contribute to pathological processes in the knee joint. A study was therefore undertaken to compare the release of inflammatory mediators in the IFP and subcutaneous adipose tissue (ScAT) and to characterise the adipocytes and immune cell infiltrate in these tissues...
May 2011: Annals of the Rheumatic Diseases
https://www.readbyqxmd.com/read/19544397/evaluation-of-adipose-derived-stromal-vascular-fraction-or-bone-marrow-derived-mesenchymal-stem-cells-for-treatment-of-osteoarthritis
#15
David D Frisbie, John D Kisiday, Chris E Kawcak, Natasha M Werpy, C Wayne McIlwraith
The purpose of this study was the assessment of clinical, biochemical, and histologic effects of intraarticular administered adipose-derived stromal vascular fraction or bone marrow-derived mesenchymal stem cells for treatment of osteoarthritis. Osteoarthritis was induced arthroscopically in the middle carpal joint of all horses, the contralateral joint being sham-operated. All horses received treatment on Day 14. Eight horses received placebo treatment and eight horses received adipose-derived stromal vascular fraction in their osteoarthritis-affected joint...
December 2009: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/10666168/angiotensin-converting-enzyme-in-human-synovium-increased-stromal-125-i-351a-binding-in-rheumatoid-arthritis
#16
D A Walsh, J Catravas, J Wharton
OBJECTIVE: To determine whether tissue angiotensin converting enzyme (ACE) is increased in synovia from patients with rheumatoid arthritis, osteoarthritis or chondromalacia patellae. METHODS: Sections of synovia from patients with rheumatoid arthritis (n = 7), osteoarthritis (n = 7) or chondromalacia patellae (n = 6) were tested for immunoreactivity for ACE, and for binding of the ACE inhibitor [(125)I]351A. The amount of ACE was measured with computer assisted image analysis as the proportion of synovial section area occupied by ACE-immunoreactive cells, and the density of [(125)I]351A binding...
February 2000: Annals of the Rheumatic Diseases
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