Compositions and methods for characterizing and regulating olfactory sensation
AssigneesDuke University, The Rockefeller University
InventorsHiroaki Matsunami, Andreas Keller, Hanyi Zhuang, Qiuyi Chi, Leslie B. Vosshall
Life of this patent
Estimating the term…
Abstract
The present invention relates to the characterization of odorant receptors. In particular, the present invention relates to the OR7D4 proteins and nucleic acids encoding OR7D4 proteins and cell systems for screening for modulators of OR7D4 receptors. The present invention further provides assays for the detection of OR7D4 polymorphisms and mutations associated with altered olfactory sensation states, as well as methods of screening for therapeutic agents, ligands, and modulators of OR7D4 receptors.
Claims11
A method for identifying compounds capable of altering OR7D4 activity, comprising:
- a) providing:
- i) a cell comprising an odorant receptor, wherein said odorant receptor is a human OR7D4 polypeptide, wherein said human OR7D4 polypeptide is, in reference to human wild type OR7D4, selected from the group consisting of OR7D4 WM, OR7D4 P79L, OR7D4 D52G, OR7D4 S75C, OR7D4 M136I, OR7D4 L162P, OR7D4 A279D, and OR7D4 L292M, OR7D4 H131Q, and OR7D4 C139Y;
- ii) at least one test compound;
- b) exposing said test compound to said cell
- c) measuring the activity of said human OR7D4 polypeptide;
- and
- d) identifying said test compound as capable of altering OR7D4 activity based upon said measuring.
Dependencies are inferred from the claim text.