Treating stroke and other diseases without inhibiting N-type calcium channels

The invention provides methods for treating stroke and compositions for use in the same. The methods employ a chimeric peptide of an active peptide and an internalization peptide. The internalization peptide is a tat variant that promotes uptake of itself and a linked active peptide into a cell with...

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Bibliographische Detailangaben
Hauptverfasser: Belmares, Michael P, Garman, Jonathan David, Lu, Peter S, Salter, Michael W, Tymianski, Michael
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention provides methods for treating stroke and compositions for use in the same. The methods employ a chimeric peptide of an active peptide and an internalization peptide. The internalization peptide is a tat variant that promotes uptake of itself and a linked active peptide into a cell without substantial binding to N-type calcium channels. Use of the tat variant allows treating of stroke free of certain side effects associated with binding to N-type calcium channels. Tat variant peptides can also be linked to other active agent for use in treating other diseases.