2018
DOI: 10.1016/j.rboe.2018.07.009
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Evaluation of different commercial hyaluronic acids as a vehicle for injection of human adipose-derived mesenchymal stem cells

Abstract: ObjectiveThe main purpose of this study is to evaluate, in vitro, the cytotoxicity of different commercial brands of hyaluronic acids to be used as a vehicle for injection of human adipose-derived mesenchymal stem cells (AD-MSCs).MethodsAD-MSCs were divided into seven groups: one control group where AD-MSCs were cultivated with phosphate-buffered saline (PBS) and six other groups where AD-MSCs were cultivated with different commercial brands of hyaluronic acid. AD-MSC viability analysis was performed after 4, … Show more

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Cited by 6 publications
(8 citation statements)
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References 24 publications
(34 reference statements)
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“…The development of articular stem cell therapies is promising, since these cells have the ability for self-renewal and differentiation into osteogenic or chondrogenic lineages (Canadas et al, 2018). HA injection therapies, combined with MSCs from BM, are currently under investigation for bone and cartilage tissue regeneration (Kaleka et al, 2018;Roffi et al, 2018), (Fig. 7).…”
Section: Therapeutic Applications Of Ha Including Cell Therapymentioning
confidence: 99%
“…The development of articular stem cell therapies is promising, since these cells have the ability for self-renewal and differentiation into osteogenic or chondrogenic lineages (Canadas et al, 2018). HA injection therapies, combined with MSCs from BM, are currently under investigation for bone and cartilage tissue regeneration (Kaleka et al, 2018;Roffi et al, 2018), (Fig. 7).…”
Section: Therapeutic Applications Of Ha Including Cell Therapymentioning
confidence: 99%
“…Seeking to fill this space, the use of orthobiologicals has been gaining space in the treatment of various orthopedic lesions, including muscle injuries. 9 Among the available orthobiologicals, the use of adult mesenchymas stem cells, especially those derived from adipose tissue, already presents consistent results in terms of differentiation capacity, 10,11 rapid growth, 12 ease of obtaining, 13 good experimental results 14,15 and promising clinical results. 16,17 Thus, in the search for alternatives for muscle repair, the present study proposes to evaluate the hypothesis that muscle healing can be optimized using adipose tissue-derived stem cells (ADSCs), in an experimental model of muscle injury reproduced in rabbits.…”
Section: Introductionmentioning
confidence: 99%
“…Buscando preencher esse espaço, a utilização de ortobiológicos vem ganhando espaço no tratamento das mais diversas lesões ortopédicas, inclusive as lesões musculares. 9 Dentre os ortobiológicos disponíveis, a utilização de células-tronco adultas mesenquimais, principalmente as derivadas de tecido adiposo, já apresentam resultados consistentes em relação a sua capacidade de diferenciação, 10,11 rápido crescimento, 12 facilidade de obtenção, 13 bons resultados experimentais 14,15 e promissores resultados clínicos. 16,17 Desta forma, na busca de alternativas para reparação muscular, este trabalho propõe avaliar a hipótese de que a cicatrização muscular pode ser otimizada através da utilização de células-troncos derivadas de tecido adiposo (ADSCs, na sigla em inglês) em um modelo experimental de lesão muscular reproduzido em coelhos, e possui como objetivo justamente a avaliação histológica e macroscópica do processo de cicatrização das lesões agudas do músculo reto femoral, com utilização de ADSCs.…”
Section: Introductionunclassified
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“…Com base em estudo prévio do mesmo grupo percebeu-se que a viabilidade celular das CTM derivadas do tecido adiposo humano depende da seleção do AH comercial selecionado para a cultura. (82) Nesse contexto, acredita-se que o peso molecular e a viscosidade possam ser os responsáveis pelas diferenças encontradas. Dentre as marcas, o Suprahyal ® apresentou a maior quantidade de células-tronco viáveis no término do período analisado, e é o produto com o peso molecular mais baixo, 0,75MDa, entre os grupos avaliados.…”
Section: Figura Potencial De Diferenciação Condrogênico Das Células Aderentes Isoladas Do Tecido Adiposounclassified