5′ triphosphate oligonucleotide with blunt end and uses thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 9409941
SERIAL NO

12993420

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Abstract

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The present invention provides an oligonucleotide which is capable of activating RIG-I and inducing an anti-viral, in particular, an IFN, response in cells expressing RIG-I. The present invention further provides an oligonucleotide which is capable of activating RIG-I and which has target gene-silencing activity. The oligonucleotide of the present invention has a double-stranded section of at least 19, preferably at least 21 bp, at least one 5′ triphosphate, and at least one blunt end which bears a 5′ triphosphate. The present invention further provides the use said oligonucleotide for inducing an anti-viral, in particular, an IFN, response in vitro and in vivo. The present invention additionally provides the use of said oligonucleotide for preventing and/or treating diseases or conditions such as infections, tumors/cancers, and immune disorders.

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Patent Owner(s)

  • RHEINISCHE FRIEDRICH-WILHELMS-UNIVERSITÄT BONN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hartmann, Gunther Bonn, DE 49 2112
Schlee, Martin Bonn-Bad Godesberg, DE 3 63

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