Compounds, compositions and methods of treating or preventing acute lung injury
The invention includes methods of preventing or treating acute lung injury using a MAP3K2/MAP3K3 inhibitor. The invention further comprises compositions, and kits comprising compositions useful within the invention.
1. A method of inducing reactive oxygen species (ROS) production by a neutrophil in a subject suffering from acute lung injury (ALI) or lung fibrosis,
the method comprising administering to the subject an effective amount of pazopanib, or a salt or solvate thereof.
2. The method of claim 1 , wherein the pazopanib, or salt or solvate thereof, is the only therapeutic agent administered to the subject to induce ROS production by the neutrophil.
3. The method of claim 1 , wherein the pazopanib, or salt or solvate thereof, is administered to the subject through at least one route selected from the group consisting of oral, parenteral, nasal, inhalational, intratracheal, intrapulmonary, and intrabronchial.
4. The method of claim 1 , wherein the administered amount of the pazopanib, or salt or solvate thereof, is lower than an amount of pazopanib, or salt or solvate thereof, with which a subject suffering from cancer is dosed orally/systemically for cancer treatment.
5. The method of claim 1 , wherein the administered amount of the pazopanib, or salt or solvate thereof, ranges from about 1:100 to about 1:2 of that of an oral dose required to treat cancer, in terms of mass of pazopanib or salt or solvate thereof, per subject's weight.
6. The method of claim 1 , wherein the administration route is oral.
7. The method of claim 1 , wherein the administration route is intravenous.
8. The method of claim 1 , wherein the ALI is acute respiratory distress syndrome (ARDS).
9. The method of claim 1 , wherein the administering treats or ameliorates the ALI or lung fibrosis in the subject.
10. The method of claim 1 , wherein the subject is further subjected to low tidal volume ventilation.
11. The method of claim 1 , wherein the pazopanib, or salt or solvate thereof, is administered to the subject at a frequency selected from the group consisting of about three times a day, about twice a day, about once a day, about every other day, about every third day, about every fourth day, about every fifth day, about every sixth day, and about once a week.
12. The method of claim 1 , wherein the pazopanib, or salt or solvate thereof, is formulated as a dry powder blend.
13. The method of claim 1 , wherein the subject is a mammal.
14. The method of claim 13 , wherein the mammal is a human.
15. The method of claim 1 , wherein the administered amount of the pazopanib, or salt or solvate thereof, ranges from about 5 mg per day to about 250 mg per day.