Transplantation of Predifferentiated Adipose-Derived Stromal Cells for the Treatment of Spinal Cord Injury

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11130%2F11%3A7118" target="_blank" >RIV/00216208:11130/11:7118 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378041:_____/11:00366090

Výsledek na webu

<a href="http://www.ncbi.nlm.nih.gov/pubmed/21630007" target="_blank" >http://www.ncbi.nlm.nih.gov/pubmed/21630007</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Transplantation of Predifferentiated Adipose-Derived Stromal Cells for the Treatment of Spinal Cord Injury

Popis výsledku v původním jazyce

Adipose-derived stromal cells (ASCs) are an alternative source of stem cells for cell-based therapies of neurological disorders such as spinal cord injury (SCI). In the present study, we predifferentiated ASCs (pASCs) and compared their behavior with na< ve ASCs in vitro and after transplantation into rats with a balloon-induced compression lesion. ASCs were predifferentiated into spheres before transplantation, then pASCs or ASCs were injected intraspinally 1 week after SCI. The cells' fate and the rats' functional outcome were assessed using behavioral, histological, and electrophysiological methods. Immunohistological analysis of pASCs in vitro revealed the expression of NCAM, NG2, S100, and p75. Quantitative RT-PCR at different intervals after neural induction showed the up-regulated expression of the glial markers NG2 and p75 and the neural precursor markers NCAM and Nestin. Patch clamp analysis of pASCs revealed three different types of membrane currents; however, none were fast

Název v anglickém jazyce

Transplantation of Predifferentiated Adipose-Derived Stromal Cells for the Treatment of Spinal Cord Injury

Popis výsledku anglicky

Adipose-derived stromal cells (ASCs) are an alternative source of stem cells for cell-based therapies of neurological disorders such as spinal cord injury (SCI). In the present study, we predifferentiated ASCs (pASCs) and compared their behavior with na< ve ASCs in vitro and after transplantation into rats with a balloon-induced compression lesion. ASCs were predifferentiated into spheres before transplantation, then pASCs or ASCs were injected intraspinally 1 week after SCI. The cells' fate and the rats' functional outcome were assessed using behavioral, histological, and electrophysiological methods. Immunohistological analysis of pASCs in vitro revealed the expression of NCAM, NG2, S100, and p75. Quantitative RT-PCR at different intervals after neural induction showed the up-regulated expression of the glial markers NG2 and p75 and the neural precursor markers NCAM and Nestin. Patch clamp analysis of pASCs revealed three different types of membrane currents; however, none were fast

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FH - Neurologie, neurochirurgie, neurovědy

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Cellular and Molecular Neurobiology

ISSN

0272-4340

e-ISSN

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Svazek periodika

31

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

1113-1122

Kód UT WoS článku

000295169500017

EID výsledku v databázi Scopus

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