Liposomes containing novel targeting and/or fusogenic peptides, preparations containing them and therapeutic use thereof

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United States of America Patent

PATENT NO 7741431
APP PUB NO 20060240091A1
SERIAL NO

11339404

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A novel targeting peptide from the C-terminal of endothelin and/or a novel fusogenic peptide from hemagglutinin are optionally conjugated to the carboxy group of 1,2-dioleoyl-sn-glycero-3-succinate and incorporated into liposomes for therapeutic treatment. The novel targeting peptide directs liposomes to lung cells, and, therefore, is useful for delivering liposomes encapsulating cholinesterase genes, particularly, the human serum butyryl cholinesterase (Hu BChE) gene, as a treatment against nerve agents. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader quickly to ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the appended issued claims. 37 CFR §1.72(b).

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Patent Owner(s)

Patent OwnerAddress
ARMY UNITED STATESU S ARMY MEDICAL RESEARCH AND MATERIEL COMMAND 504 SCOTT STREET FORT DETRICK FREDERICK MD 21702

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allon, Nahum Macabim, IL 4 21
Chambers, Carolyn Adelphi, US 2 21
Doctor, Bhupendra P Potomac, US 20 135
Saxena, Ashima Fairfax, US 8 98

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