Administration of nicotinamide mononucleotide in the treatment of disease
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.
1. A method of treating dry eye in a subject, comprising: administering to a subject in need of treatment a pharmaceutically effective amount of nicotinamide mononucleotide (NMN).
2. A method in accordance with claim 1 , wherein the dry eye is age-associated dry eye.
3. A method in accordance with claim 1 , wherein the NMN is administered orally in a pharmaceutically acceptable formulation selected from the group consisting of a pill, a tablet, a caplet, a capsule, a chewable tablet, a quick dissolve tablet, a powder, a granule, an effervescent tablet, a hard gelatin capsule, a soft gelatin capsule, a non-aqueous liquid, an aqueous liquid, a suspension, a solution, an emulsion, a syrup, a sterilized aqueous suspension, a sterilized aqueous solution, a non-aqueous suspension, a non-aqueous solution, and a lyophilized formulation.
4. A method in accordance with claim 1 , wherein the NMN is administered parenterally in a pharmaceutically acceptable formulation selected from the group consisting of a non-aqueous liquid, an aqueous liquid, a suspension, a solution, an emulsion, a syrup, a sterilized aqueous suspension, a sterilized aqueous solution, a non-aqueous suspension, a non-aqueous solution, a lyophilized formulation.
5. A method in accordance with claim 1 , wherein the NMN is administered intravenously.
6. A method in accordance with claim 1 , wherein the NMN is administered enterically.
7. A method in accordance with claim 1 , wherein the NMN is administered parenterally.
8. A method in accordance with claim 1 , wherein the NMN is administered is topically.
9. A method in accordance with claim 8 , wherein the topical administration is administering an eye drop.
10. A method in accordance with claim 1 , wherein the NMN is administered intraocularly.
11. A method in accordance with claim 1 , wherein the subject is a mammal.
12. A method in accordance with claim 1 , wherein the subject is a human.
13. A method of increasing tear production in a subject, comprising: administering to a subject in need of treatment a pharmaceutically effective amount of nicotinamide mononucleotide (NMN).
14. A method in accordance with claim 13 , wherein the NMN is administered orally in a pharmaceutically acceptable formulation selected from the group consisting of a pill, a tablet, a caplet, a capsule, a chewable tablet, a quick dissolve tablet, a powder, a granule, an effervescent tablet, a hard gelatin capsule, a soft gelatin capsule, a non-aqueous liquid, an aqueous liquid, a suspension, a solution, an emulsion, a syrup, a sterilized aqueous suspension, a sterilized aqueous solution, a non-aqueous suspension, a non-aqueous solution, and a lyophilized formulation.
15. A method in accordance with claim 13 , wherein the NMN is administered parenterally in a pharmaceutically acceptable formulation selected from the group consisting of a nonaqueous liquid, an aqueous liquid, a suspension, a solution, an emulsion, a syrup, a sterilized aqueous suspension, a sterilized aqueous solution, a non-aqueous suspension, a non-aqueous solution, a lyophilized formulation.
16. A method in accordance with claim 13 , wherein the subject is a mammal.
17. A method in accordance with claim 13 , wherein the subject is a human.
18. A method in accordance with claim 13 , wherein the NMN is administered is topically.
19. A method in accordance with claim 18 , wherein the topical administration is administering an eye drop.
20. A method in accordance with claim 13 , wherein the NMN is administered intraocularly.
21. A method of suppressing an age-associated accumulation of intraretinal deposits in a subject, comprising: administering to a subject in need of treatment a pharmaceutically effective amount of nicotinamide mononucleotide (NMN).