Use of exogenous β-adrenergic receptor and...

Multicellular living organisms and unmodified parts thereof and – Nonhuman animal – Transgenic nonhuman animal

Reexamination Certificate

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C800S003000, C800S013000, C800S014000, C435S320100, C435S455000

Reexamination Certificate

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07060871

ABSTRACT:
The present invention deals with gene therapy for treating chronic heart failure and other cardiac disease states which are accompanied by a reduced number or functioning of myocardial beta-adrenergic receptors (β-AR). β-AR receptor function is augmented in transgenic animals by delivery and expression of a beta-2-adrenergic receptor gene or a gene encoding a beta adrenergic receptor kinase inhibitor, resulting in increased in vivo left ventricular function. The present invention includes recombinant plasmid vectors, alternative beta-adrenergic receptor gene delivery strategies, and transgenic mice carrying a β-AR transgene, a β-ARK transgene, or a β-ARK inhibitor transgene.

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