Abstract: Disclosed are methods and compositions related to methods of treating, ameliorating, mitigating, slowing, arresting, preventing or reversing various diseases and conditions, including age-related obesity, age-related increases in blood lipid levels, age-related decreases in insulin sensitivity, age-related decreases in memory function, and age-related changes in eye function such as macular degeneration. The methods comprise administering nicotinamide mononucleotide (NMN) to a subject. In some embodiments, the administration can be oral administration. Also disclosed are pharmaceutical compositions comprising NMN.

Abstract: Various methods and compositions for treating age-associated conditions and other medical conditions, such as muscle diseases, type 2 diabetes, and/or obesity are described. Methods of enhancing cellular uptake of NMN and stimulating NAD+ production are further described. Various mammalian cells and mammalian cell lines are described including those comprising a cDNA encoding a Slc12a8 protein. Gene therapy vectors comprising a nucleic acid encoding Slc12a8 and non-human animals comprising an inactivating mutation in a Slc12a8 gene are also disclosed. Also described are methods for screening a candidate compound to identify compounds that promote NMN transport.

Abstract: Disclosed are methods and compositions related to methods of treating, ameliorating, mitigating, slowing, arresting, preventing or reversing various diseases and conditions, including age-related obesity, age-related increases in blood lipid levels, age-related decreases in insulin sensitivity, age-related decreases in memory function, and age-related changes in eye function such as macular degeneration. The methods comprise administering nicotinamide mononucleotide (NMN) to a subject. In some embodiments, the administration can be oral administration. Also disclosed are pharmaceutical compositions comprising NMN.

Abstract: Various methods and compositions for treating age-associated conditions and other medical conditions, such as muscle diseases, type 2 diabetes, and/or obesity are described. Methods of enhancing cellular uptake of NMN and stimulating NAD+ production are further described. Various mammalian cells and mammalian cell lines are described including those comprising a cDNA encoding a Slc12a8 protein. Gene therapy vectors comprising a nucleic acid encoding Slc12a8 and non-human animals comprising an inactivating mutation in a Slc12a8 gene are also disclosed. Also described are methods for screening a candidate compound to identify compounds that promote NMN transport.

Abstract: The present invention relates to various compositions comprising NAMPT and/or mutant thereof, processes for preparing these compositions, and various methods of using these compositions to prevent or treat an age-associated condition in a subject. The present invention also relates to methods of increasing NMN and/or NAD+ biosynthesis in a cell.

Abstract: Disclosed are methods and compositions related to methods of treating, ameliorating, mitigating, slowing, arresting, preventing or reversing various diseases and conditions, including age-related obesity, age-related increases in blood lipid levels, age-related decreases in insulin sensitivity, age-related decreases in memory function, and age-related changes in eye function such as macular degeneration. The methods comprise administering nicotinamide mononucleotide (NMN) to a subject. In some embodiments, the administration can be oral administration. Also disclosed are pharmaceutical compositions comprising NMN.

Abstract: Disclosed are methods and compositions related to methods of treating, ameliorating, mitigating, slowing, arresting, preventing or reversing various diseases and conditions, including age-related obesity, age-related increases in blood lipid levels, age-related decreases in insulin sensitivity, age-related decreases in memory function, and age-related changes in eye function such as macular degeneration. The methods comprise administering nicotinamide mononucleotide (NMN) to a subject. In some embodiments, the administration can be oral administration. Also disclosed are pharmaceutical compositions comprising NMN.

Abstract: Various methods and compositions for treating age-associated conditions and other medical conditions, such as muscle diseases, type 2 diabetes, and/or obesity are described. Methods of enhancing cellular uptake of NMN and stimulating NAD+ production are further described. Various mammalian cells and mammalian cell lines are described including those comprising a cDNA encoding a Slc12a8 protein. Gene therapy vectors comprising a nucleic acid encoding Slc12a8 and non-human animals comprising an inactivating mutation in a Slc12a8 gene are also disclosed. Also described are methods for screening a candidate compound to identify compounds that promote NMN transport.

Abstract: Disclosed are methods and compositions related to methods of treating, ameliorating, mitigating, slowing, arresting, preventing or reversing various diseases and conditions, including age-related obesity, age-related increases in blood lipid levels, age-related decreases in insulin sensitivity, age-related decreases in memory function, and age-related changes in eye function such as macular degeneration. The methods comprise administering nicotinamide mononucleotide (NMN) to a subject. In some embodiments, the administration can be oral administration. Also disclosed are pharmaceutical compositions comprising NMN.

Abstract: Disclosed are methods and compositions related to methods of treating, ameliorating, mitigating, slowing, arresting, preventing or reversing various diseases and conditions, including age-related obesity, age-related increases in blood lipid levels, age-related decreases in insulin sensitivity, age-related decreases in memory function, and age-related changes in eye function such as macular degeneration. The methods comprise administering nicotinamide mononucleotide (NMN) to a subject. In some embodiments, the administration can be oral administration. Also disclosed are pharmaceutical compositions comprising NMN.

Abstract: Disclosed are methods and compositions related to methods of treating, ameliorating, mitigating, slowing, arresting, preventing or reversing various diseases and conditions, including age-related obesity, age-related increases in blood lipid levels, age-related decreases in insulin sensitivity, age-related decreases in memory function, and age-related changes in eye function such as macular degeneration. The methods comprise administering nicotinamide mononucleotide (NMN) to a subject. In some embodiments, the administration can be oral administration. Also disclosed are pharmaceutical compositions comprising NMN.

Abstract: Disclosed are methods and compositions related to methods of treating, ameliorating, mitigating, slowing, arresting, preventing or reversing various diseases and conditions, including age-related obesity, age-related increases in blood lipid levels, age-related decreases in insulin sensitivity, age-related decreases in memory function, and age-related changes in eye function such as macular degeneration. The methods comprise administering nicotinamide mononucleotide (NMN) to a subject. In some embodiments, the administration can be oral administration. Also disclosed are pharmaceutical compositions comprising NMN.

Abstract: Disclosed are methods and compositions related to methods of treating, ameliorating, mitigating, slowing, arresting, preventing or reversing various diseases and conditions, including age-related obesity, age-related increases in blood lipid levels, age-related decreases in insulin sensitivity, age-related decreases in memory function, and age-related changes in eye function such as macular degeneration. The methods comprise administering nicotinamide mononucleotide (NMN) to a subject. In some embodiments, the administration can be oral administration. Also disclosed are pharmaceutical compositions comprising NMN.

Abstract: Methods of NAD-dependent of at least one lysine residue in an acetylated protein are disclosed. The methods include combining the acetylated protein with an isolated Sir2 protein or fragment that includes a core domain of the Sir2 protein. The Sir2 protein or fragment of the Sir2 protein can include a human Sir2 protein or a fragment of a human Sir2 protein.

Abstract: Methods of identifying agents which alter the NAD-dependent deacetylation activity of a Sir2 protein or a fragment of a Sir2 protein are disclosed. The acetylated protein can be a nuclear protein, such as a histone protein, or a cytoplasmic protein. The Sir2 protein employed in the methods can include at least a core domain of a Sir2 protein, such as a human Sir2 protein.

Abstract: Methods for screening a compound, by providing a test mixture comprising a transcription factor, Sir2, and a Sir2 cofactor with the compound, and evaluating an activity of a component of the test mixture in the presence of the compound are described.

Abstract: Methods for screening a compound, by providing a test mixture comprising a transcription factor, Sir2, and a Sir2 cofactor with the compound, and evaluating an activity of a component of the test mixture in the presence of the compound are described.

Abstract: The present invention generally relates to a nicotinamide adenine dinucleotide (NAD) biosynthesis system and methods of screening for NAD biosynthesis effectors. Among the various aspects of the present invention is the provision of an in vitro-reconstituted mammalian NAD biosynthesis system that can be used for the high-throughput screening of chemical activators and inhibitors for mammalian NAD biosynthesis. Another aspect of the invention provides a method of identifying a compound that effects in vivo activity of NAD metabolic enzymes. Further aspects of the invention include nucleic acid sequences, vectors, and transformed cells that can be used in the methods described herein.

Abstract: The present invention relates to methods of regulating biological functions in a mammal that are mediated, at least in part, by the circadian clock.

Abstract: The present invention relates to processes for regulating the blood glucose concentration of a mammal.