SIRT1 Modulation of Adipogenesis and Adipose Function
OwnerLeonard P. Guarente, Frederic Picardinventors
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Abstract
SIRT1 regulates the physiology of cells of the adipocyte lineage. Modulators of SIRT1 activity can be used to ameliorate, treat, or prevent diseases and disorders associated with adipose physiology, e.g., obesity, an obesity-related disease, or a fat-related metabolic disorder.
Claims5
A method of assessing a compound, the method comprising:
- providing a compound that interacts with SIRT1 or that modulates SIRT1 activity in vitro;
- contacting the compound to a mammalian cell of the adipocyte lineage, wherein the cell is in vivo;
- and
- evaluating the cell for adipocyte function, wherein evaluating comprises evaluating expression of a gene regulated by an adipocyte transcription factor, evaluating the differentiation state of the cell, evaluating secretion of a hormone by the cell, evaluating fat mobilization by the cell, evaluating fat burning by the cell, or evaluating association of SIRT1 and genomic nucleic acid in the cell.
A method of treating an overweight subject, comprising the step of administering to the subject a composition that includes an agent that increases SIRT1 activity.
A method of treating an underweight subject, comprising the step of administering to the subject a composition that includes an agent that decreases SIRT1 activity.
Dependencies are inferred from the claim text.