Methods of treating cancer
The invention features methods of treating cancer with β-GPA. The disclosure also provides methods of treating cancer including combinations of β-GPA and additional anti-cancer therapies.
1. A method of treating cancer in a subject in need thereof, the method comprising administering between about 2,400 mg and about 3,600 mg of β-guanidinopropionic acid (β-GPA), or a pharmaceutically acceptable salt thereof, to the subject twice per day.
2. The method of claim 1 , wherein the method comprises administering about 2,400 mg of β-GPA, or a pharmaceutically acceptable salt thereof to the subject twice per day.
3. The method of claim 1 , wherein the method comprises administering about 3,600 mg of β-GPA, or a pharmaceutically acceptable salt thereof to the subject twice per day.
4. The method of claim 1 , wherein the method further comprises administering one or more further anti-cancer therapies.
5. The method of claim 4 , wherein the one or more anti-cancer therapies comprise radiation therapy, surgery, and/or one or more therapeutic agents.
6. The method of claim 4 , wherein the one or more further anti-cancer therapies comprise folinic acid, fluorouracil, irinotecan, and/or oxaliplatin.
7. The method of claim 4 , wherein the one or more further anti-cancer therapies comprise folinic acid, fluorouracil, and irinotecan.
8. The method of claim 7 , wherein method comprises administering about 180 mg/m 2 of irinotecan intravenously over 90 minutes concurrently with about 400 mg/m 2 folinic acid intravenously over 120 minutes followed by an about 2400 mg/m 2 infusion of fluorouracil intravenously over 46 hours.
9. The method of claim 7 , wherein the administering is repeated about every fourteen days.
10. The method of claim 4 , wherein the method further comprises surgery.
11. The method of claim 10 , wherein the surgery is prior to administration of β-GPA, or a pharmaceutically acceptable salt thereof.
12. The method of claim 1 , wherein the cancer is metastatic cancer.
13. The method of claim 1 , wherein the cancer is gastrointestinal cancer.
14. The method of claim 13 , wherein the gastrointestinal cancer is colorectal cancer, gastric cancer, or adenocarcinoma of the esophagogastric junction.
15. The method of claim 1 , wherein the cancer expresses CKB.
16. The method of claim 1 , wherein subject is identified to have, or to be at risk of having, metastatic cancer.
17. The method of claim 1 , wherein the cancer is resistant to one or more therapeutic agents.
18. The method of claim 1 , wherein the cancer progressed on or after treatment with one or more anti-cancer therapies.
19. The method of claim 1 , wherein the β-GPA, or a pharmaceutically acceptable salt thereof is the succinate salt of β-GPA.
20. The method of claim 19 , wherein the succinate salt of β-GPA is the 2:1 succinate salt of β-GPA.
21. The method of claim 1 , wherein the method comprises administering about 2,750 mg to about 3,250 mg of β-GPA, or a pharmaceutically acceptable salt thereof, to the subject twice per day.