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Jung In Song, Silvanie Volz, Maria Eirini Liodaki, Peter Mailänder, Konstantinos Kalousis
OBJECTIVE: Systemic sclerosis (SSc) is a connective tissue disorder of unknown etiology, with heterogeneous clinical manifestations and chronic and often progressive course. The diffuse cutaneous form of SSc (dcSSc) is characterized by thickening of the skin (scleroderma) and distinctive involvement of multiple internal organs. Patients with limited cutaneous SSc (lcSSc) generally have long-standing Raynaud's phenomenon before other manifestations of SSc appear. Over the last decade the Interest of adipose-derived cell therapy in regenerative medicine has increased continuously...
September 2017: Hellenic Journal of Nuclear Medicine
Cécile Philandrianos, Mélanie Serrero, Fanny Grimaud, Jérémy Magalon, Carine Visée, Mélanie Velier, Pauline Francois, Pierre Orsoni, Guy Magalon, Jean-Charles Grimaud, Ariadne Desjeux, Julie Véran, Florence Sabatier
Mesenchymal stem cell therapy is a promising treatment for perianal Crohn's fistulas refractory to conventional therapy, which are an extremely morbid complication and a true therapeutic challenge. Autologous adipose-derived stromal vascular fraction (ADSVF) is an easily accessible source of cells with angiogenic, anti-inflammatory, immunomodulatory, and regenerative properties. Here, we describe a case involving a patient with severe perianal Crohn's fistulas refractory to the best medical and surgical practices who received local treatment with ADSVF and microfat...
January 10, 2018: Stem Cell Research & Therapy
Atilla Adnan Eyuboglu, Cagri A Uysal, Gonca Ozgun, Erhan Coskun, Nilgun Markal Ertas, Mehmet Haberal
BACKGROUND: Stasis zone is the surrounding area of the coagulation zone which is an important part determining the extent of the necrosis in burn patients. In our study we aim to salvage the stasis zone by injecting adipose derived stromal vascular fraction (ADSVF). METHODS: Thermal injury was applied on dorsum of Sprague-Dawley rats (n=20) by the "comb burn" model as described previously. When the burn injury was established on Sprague-Dawley rats (30min); rat dorsum was separated into 2 equal parts consisting of 4 burn zones (3 stasis zone) on each pair...
March 2018: Burns: Journal of the International Society for Burn Injuries
Perrine Guillaume-Jugnot, Aurélie Daumas, Jérémy Magalon, Elisabeth Jouve, Pierre-Sébastien Nguyen, Romain Truillet, Stéphanie Mallet, Dominique Casanova, Laurent Giraudo, Julie Veran, Françoise Dignat-George, Florence Sabatier, Guy Magalon, Brigitte Granel
OBJECTIVE: Impaired hand function greatly contributes to disability and reduced quality of life in SSc patients. Autologous adipose-derived stromal vascular fraction (ADSVF) is recognized as an easily accessible source of regenerative cells. We reported positive 6-month safety and efficacy results from an open-label clinical trial assessing s.c. injection of autologous ADSVF into the fingers in SSc patients. The objective of this report is to describe the effects at 12 months. METHODS: Twelve females, mean age 54...
February 2016: Rheumatology
Daisuke Ishimura, Naoki Yamamoto, Kaori Tajima, Ayumi Ohno, Yasuhiro Yamamoto, Osuke Washimi, Harumoto Yamada
The incidence of arthritic diseases is rapidly increasing in most advanced countries. Articular cartilage, which is the most important tissue in the joint, consists of chondrocytes and abundant extracellular matrix, including aggrecan, and shows poor self-repair. We studied the potential of stem cells in mouse subcutaneous adipose tissue as a source of cells to regenerate cartilage tissue. Analysis of adipose-derived stromal vascular fraction culture cells (ADSVFs) using mesenchymal stem cell markers showed that CD90-positive cells accounted for 93...
October 2008: Tohoku Journal of Experimental Medicine
Naoki Yamamoto, Hirohiko Akamatsu, Seiji Hasegawa, Takaaki Yamada, Satoru Nakata, Mahito Ohkuma, Ei-Ichi Miyachi, Tohru Marunouchi, Kayoko Matsunaga
BACKGROUND: Embryonic stem (ES) cells, bone marrow, adipose tissue or other genetically modified stem cells are being widely used in basic research in the field of regenerative medicine. However, there is no specific surface antigen that can be used as a marker of multipotent stem cells. OBJECTIVE: We tried to isolate and collect putative multipotent stem cells from mouse subcutaneous adipose tissue using the p75 neurotrophin receptor (p75NTR) as a marker. METHODS: Adipose tissue was processed for immunostaining using antibodies anti-CD90, anti-CD105 and anti-Sca-1 as general mesenchymal stem cell (MSC) markers, and anti-p75NTR, an epithelial stem cell and MSC marker...
October 2007: Journal of Dermatological Science
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