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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Stem cells from human-exfoliated deciduous teeth reduce tissue-infiltrating inflammatory cells improving clinical signs in experimental autoimmune encephalomyelitis

Texto completo
Autor(es):
Rossato, Cristiano [1] ; Brandao, Wesley N. [1] ; Castro, Sandra B. R. [2] ; de Almeida, Danilo C. [1] ; Maranduba, Carlos M. C. [2] ; Camara, Niels O. S. [1] ; Peron, Jean P. S. ; Silva, Fernando S. [2]
Número total de Autores: 8
Afiliação do(s) autor(es):
[1] Univ Sao Paulo, Sao Paulo - Brazil
[2] Univ Fed Juiz de Fora, BR-36036900 Juiz De Fora, MG - Brazil
Número total de Afiliações: 2
Tipo de documento: Artigo Científico
Fonte: BIOLOGICALS; v. 49, p. 62-68, SEP 2017.
Citações Web of Science: 6
Resumo

Stem cells from human exfoliated deciduous teeth (SHED) have great therapeutic potential and here, by the first time, we evaluated their immunomodulatory effect on experimental model of autoimmune encephalomyelitis (EAE). Specifically, we investigated the effect of SHED administration on clinical signs and cellular patterns in EAE model using Foxp3 GFP + transgenic mice (C57BI/6-Foxp3GFP). The results showed that SHED infusion ameliorated EAE clinical score with reduced number of infiltrating IFN-gamma(+)CD8(+), IL-4(+)CD8(+), IFN-gamma(+)CD4(+) and IL-4(+)CD4(+) T cells into the central nervous system (CNS). In addition, we observed that SHED promoted a significant increase in CD4(+)FOXP3+ T cells population in the spleen of EAE-affected animals. Taken together, our results provide strong evidence that SHED can modulate peripherally the CD4(+) T cell responses suggesting that SHED would be explored as part of cellular therapy in autoimmune diseases associated with CNS. (C) 2017 International Alliance for Biological Standardization. Published by Elsevier Ltd. All rights reserved. (AU)

Processo FAPESP: 11/18703-2 - O papel do eixo triptofano - Kinureninas na regulação da resposta imune através de receptores de glutamato tipo NMDA na encefalomielite experimental auto-imune e na lesão por isquemia e reperfusão cerebral
Beneficiário:Jean Pierre Schatzmann Peron
Linha de fomento: Auxílio à Pesquisa - Apoio a Jovens Pesquisadores