Ron inhibitors for use in preventing and treating bone loss
Provided herein are methods for inhibiting osteolysis or treating osteoporosis in a subject in need thereof, the method including administering to the subject at least one RON inhibitor. The osteolysis may be caused by a condition selected from the group consisting of cancer, inflammation, and cyst. The condition may include a bone tumor or a tumor located in bone. The subject may have been diagnosed with bone cancer. The inhibitor may be ASLAN002. The inhibitor may be OSI-296. The inhibitor may be selective or specific for RON. The inhibitor may not depend on the function of RANKL or TGFβ.
1. A method for inhibiting osteolysis or treating osteoporosis in a subject in need thereof, the method comprising administering to the subject a composition comprising an effective amount of at least one Recepteur d'Origine Nantais (RON) inhibitor selected from the group consisting of OSI-296 and ASLAN002.
2. The method of claim 1 , wherein the subject has been diagnosed with a condition selected from the group consisting of inflammation, cyst, and cancer.
3. The method of claim 2 , wherein the subject has been diagnosed with cancer with bone metastasis or cancer-mediated bone destruction.
4. The method of claim 2 , wherein the cancer is selected from the group consisting of lymphoma, lung cancer, pancreatic cancer, breast cancer, rectal cancer, colon cancer, stomach cancer, larynx cancer, liver cancer, brain cancer, and skin cancer.
5. The method of claim 1 , wherein the osteolysis is caused by a condition selected from the group consisting of tumor, inflammation, and cyst.
6. The method of claim 5 , wherein the condition comprises a bone tumor or a tumor located in bone.
7. The method of claim 1 , wherein the subject is premenopausal.
8. The method of claim 1 , wherein the subject is menopausal.
9. The method of claim 1 , wherein the subject is postmenopausal.
10. The method of claim 1 , wherein the RON inhibitor does not depend on the function of RANKL or TGFβ.