Compositions and methods relating to the peroxisomal proliferator activated receptor-α mediated pathway
AssigneeCuraGen Corporation
InventorBonnie Gould-Rothberg
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Abstract
The present invention describes polynucleotides and polypeptides associated with PPARα-mediated pathways that are useful as therapeutic compositions in method for the treatment of peroxisomal disorders. These polynucleotides and polypeptides were identified through the use of differentioal gene expression analysis. In particular, the present invention discloses eleven novel gene fragments, and numerous single nucleotide polymorphisms, located in previously disclosed genes, all of which have been discovered to be associated with PPARα-mediated pathways.
Claims4
A method of identifying a candidate therapeutic agent for a pathophysiology associated with a PPARα-mediated pathway, the method comprising:
- (a) providing a cell comprising one or more nucleic acid sequences, wherein each nucleic acid sequence is selected from the group consisting of:
- SEQ ID NOS:
- 1-11;
- (b) contacting said cell with a test agent;
- and
- (c) measuring expression of said nucleic acid sequences in said cell,
- wherein an alteration in expression of said genes in the presence of said test agent compared to expression of said genes in a control cell not exposed to said test agent indicates said test agent is a candidate therapeutic agent for a pathophysiology associated with a PPARα-mediated pathway.
A method of identifying a ligand for PPARα, said method comprising:
- (a) providing a cell comprising one or more nucleic acid sequences, wherein each nucleic acid sequence is selected from the group consisting of:
- SEQ ID NOS:
- 1-11;
- (b) contacting said cell with a test agent;
- and
- (c) measuring expression of said nucleic acid sequences in said cell,
- wherein an alteration in expression of said genes in the presence of said test agent compared to expression of said genes in a control cell not exposed to said test agent indicates the test agent is a ligand for PPARα.
A method of diagnosing a pathophysiology associated with a PPARα-mediated pathway in a subject, the method comprising:
- (a) providing a cell from said subject, wherein said cell comprises one or more nucleic acid sequences selected from the group consisting of:
- SEQ ID NOS:
- 1-11;
- and
- (b) measuring expression of one or more of said nucleic acid sequences in said cell,
- wherein an alteration in expression of said genes as compared to the expression of said genes in a control cell indicates that said subject has a pathophysiology associated with a PPARα-mediated pathway.
A method of assessing the efficacy of a treatment for a pathophysiology associated with a PPARα-mediated pathway in a subject, said method comprising:
- (a) providing a cell from a subject exposed to said treatment, wherein said cell comprises one or more nucleic acid sequences selected from the group consisting of:
- Seq. Nos. 1-11;
- and
- (b) measuring expression of said genes in said cell, wherein an alteration in expression of said nucleic acid in said cell compared to expression of said nucleic acid in a control cell not exposed to said treatment indicates said treatments is efficacious.
Dependencies are inferred from the claim text.