发明名称 |
IN VITRO MODEL FOR NEURONAL DEATH |
摘要 |
This invention demonstrates the formation of a novel polarized membrane lipid raft signaling module in neurons, in response to several diverse neurotoxic stimuli. This polarization occurs well before neurons commit to die, and is an early mechanism in death signaling. The formation of this signaling module is dependent on cholesterol for its formation and provides a mechanistic explanation for the protective effects of cholesterol depleting drugs in several non-neural models of cell death. As such, the formation of the signaling module lends itself as a novel screen for the identification of new drugs and therapeutics which would retard its formation and protect against neuronal injury and death. |
申请公布号 |
US2015064786(A1) |
申请公布日期 |
2015.03.05 |
申请号 |
US201414505845 |
申请日期 |
2014.10.03 |
申请人 |
KHAN Adil A. |
发明人 |
KHAN Adil A. |
分类号 |
C12N5/071 |
主分类号 |
C12N5/071 |
代理机构 |
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代理人 |
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主权项 |
1. A population of cholesterol-depleted mammalian stem cells in vitro, produced by the process comprising:
(a) culturing a starting population comprising mammalian stem cells in a cell culture medium; (b) amplifying and/or enriching for said cholesterol-depleted mammalian stem cells by adding at least about 0.1% cyclodextrin to the cell culture medium in which said starting population is cultured. |
地址 |
Baltimore MD US |