Tight Junction Modulating Peptides for Enhanced Mucosal Delivery of Therapeutic Compounds

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United States of America Patent

APP PUB NO 20090274658A1
SERIAL NO

12480519

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Abstract

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Compositions and methods are provided that include a biologically active agent and a permeabilizing agent effective to enhance mucosal delivery of the biologically active agent in a mammalian subject, in which the permeabilizing peptide is a tight junction modulating peptide (TJMP), a TJMP analogue, a conjugate of a TJMP, a conjugate of a TJMP analogue, or complexes thereof. The permeabilizing agent reversibly enhances mucosal epithelial paracellular transport, typically by modulating epithelial junctional structure and/or physiology at a mucosal epithelial surface in the subject.

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Patent Owner(s)

Patent OwnerAddress
MDRNA INC3830 MONTE VILLA PARKWAY BOTHELL WA 98021

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cui, Kunyuan Bothell , US 32 240
Fry, Kristine T Seattle , US 3 16
Quay, Shu-Chih Chen Seattle , US 7 35

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