http://online.wsj.com/article/PR-CO-...googlenews_wsj

ISCO's Parkinson's disease program uses human parthenogenetic neural stem cells (hPNSC) which are a novel therapeutic cellular product derived from the company's proprietary histocompatible human pluripotent stem cells. hPNSC are self-renewing mulitpotent cells that are precursors for the major cells of the central nervous system. The ability of hPNSC to (i) differentiate into dopaminergic (DA) neurons and (ii) express neurotrophic factors such as glial derived neurotrophic factor (GDNF) and brain derived neurotrophic factor (BDNF) to protect the nigrostriatal system, offers a new opportunity for the treatment of Parkinson's disease, especially in cases where current small molecule approaches fail to adequately control the symptoms.
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