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US 7,605,185 B2Granted
Treatment of arrhythmia by retinoids affecting signal transduction
OwnerGerhart Graupnerinventor
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Abstract
A polypeptide is identified as being functionally included in a signal transduction pathway having a biological effect. Contemplated polypeptides are different from a retinoic acid receptor, a retinoid X receptor, or a cellular retinoic acid binding protein, however bind a retinoid or retinoid metabolite, and binding of the retinoid or retinoid metabolite lead to a modulation of the biological effect. In particularly contemplated methods, a retinoid or retinoid metabolite is administered to a cell or mammal in a concentration effective to modulate the biological effect.
Claims2
A method of counteracting arrhythmia in a mammal comprising:
- administering 9-cis-retinoic acid to a mammal suffering from arrhythmia in a concentration effective to affect a signal transduction pathway which functionally includes a cellular polypeptide, which cellular polypeptide is a polypeptide other than a retinoic acid receptor, a retinoid X receptor, or a cellular retinoic acid binding protein, such that that the effect of the 9-cis-retinoic acid, on said cellular polypeptide of said pathway, results in counteracting the arrhythmia in the mammal.
Dependencies are inferred from the claim text.