Human mesenchymal stem cell grafts engineered to release adenosine reduce chronic seizures in a mouse model of CA3-selective epileptogenesis

Robert Stone Dow Neurobiology Laboratories, Legacy Research, 1225 NE 2nd Avenue, Portland, OR 97232, USA.
Epilepsy research (Impact Factor: 2.19). 03/2009; 84(2-3):238-41. DOI: 10.1016/j.eplepsyres.2009.01.002
Source: PubMed

ABSTRACT A novel generation of silk-based brain implants engineered to release adenosine was recently shown to provide robust seizure suppression in kindled rats. As a first step to develop stem cell-coated silk-based 3D-scaffolds for the therapeutic long-term delivery of adenosine we engineered human mesenchymal stem cells (hMSCs) to release adenosine. Here we demonstrate reduction of chronic seizures in a mouse model of CA3-selective epileptogenesis after infrahippocampal transplantation of adenosine-releasing hMSCs.


Available from: Tianfu Li, Jun 03, 2015
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