DETERMINATION OF RENIN-PRORENIN RECEPTOR ACTIVITY

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United States of America Patent

APP PUB NO 20110190142A1
SERIAL NO

12377558

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Abstract

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The present invention refers to the renin/prorenin receptor (RER) signal transduction pathway and, in particular, to the role of promyelocytic zinc finger protein (PLZF) and its downstream targets involved in this pathway, e.g. the p85α subunit of phosphatidylinositol-3 kinase (PI3K-p85α). In more detail, the present invention refers to a method for determination of RER activity, e.g. stimulation or inhibition of RER activity, using PLZF activity as a measurement from which RER activity is derived. For the determination of RER activity, use can be made of RER/PLZF protein interaction, PLZF translocation and/or PLZF recruitment. The present invention further refers to a use of said method for identifying RER ligands, e.g. pharmaceutically active agonists or antagonists, as well as for studying undesired side-effects of renin inhibitors.

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Patent Owner(s)

Patent OwnerAddress
CHARITE- UNIVERSITATSMEDIZIN BERLINSCHUMANNSTRASSE 20/21 BERLIN 10117

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Funke-Kaiser, Heiko Berlin, DE 1 4
Schefe, Jan H Berlin, DE 1 4
Unger, Thomas Berlin, DE 8 100
Zollmann, Frank S Berlin, DE 1 4

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