NAD biosynthesis and precursors for the treatment and prevention of cancer and proliferation
Disclosed herein are novel compositions and methods for the treatment of age-related diseases, mitochondrial diseases, the improvement of stress resistance, the improvement of resistance to hypoxia and the extension of life span. Also described herein are methods for the identification of agents useful in the foregoing methods. Methods and compositions are provided for the treatment of diseases or disorders associated with mitochondrial dysfunction. The invention relates to methods for treatment and prevention of cancer by administering agents that increase levels of NAD+, such as NAD+ precursors or agents involved in NAD+ biosynthesis.
1. A method for treating or preventing cancer in a subject in need thereof comprising administering to the subject an amount of nicotinamide mononucleotide (NMN), or a salt thereof, or a prodrug thereof, effective to increase the level of nicotinamide adenine dinucleotide (NAD+) in the subject.
2. The method of claim 1 , wherein the NMN or salt thereof, or prodrug thereof, is administered at a dose of between 0.5-5 grams per day.
3. The method of claim 1 , wherein the subject is a human.
4. The method of claim 1 , wherein the NMN or salt thereof, or prodrug thereof, is administered as a pharmaceutical composition comprising a pharmaceutically acceptable carrier and the NMN or salt thereof, or prodrug thereof.
5. The method of claim 4 , wherein the pharmaceutical composition is adapted for oral administration.
6. The method of claim 1 , wherein the NMN or salt thereof, or prodrug thereof, is administered orally.
7. The method of claim 2 , wherein the NMN or salt thereof, or prodrug thereof, is administered orally.
8. The method of claim 4 , wherein the NMN or salt thereof, or prodrug thereof, is administered orally.
9. The method of claim 2 , wherein the subject is a human.
10. The method of claim 4 , wherein the subject is a human.
11. The method of claim 5 , wherein the subject is a human.
12. The method of claim 2 , wherein the NMN or salt thereof, or prodrug thereof, is administered as a pharmaceutical composition comprising a pharmaceutically acceptable carrier and the NMN or salt thereof, or prodrug thereof.
13. The method of claim 12 , wherein the pharmaceutical composition is adapted for oral administration.
14. The method of claim 12 , wherein the NMN or salt thereof, or prodrug thereof, is administered orally.
15. A method for treating or preventing cancer in a subject in need thereof, comprising administering to the subject an amount of NMN, or a salt thereof, effective to increase the level of NAD+ in the subject.
16. The method of claim 15 , wherein the NMN or salt thereof is administered at a dose of between 0.5-5 grams per day.
17. The method of claim 15 , wherein the NMN or salt thereof is administered as a pharmaceutical composition comprising a pharmaceutically acceptable carrier and the NMN or salt thereof.
18. The method of claim 17 , wherein the pharmaceutical composition is adapted for oral administration.
19. The method of claim 17 , wherein the NMN or salt thereof is administered orally.