Treatment or prevention of fungal infections with PDK1 inhibitors
Provided are methods of treating or preventing a fungal infection in a subject. The methods comprise identifying a subject with or at risk of developing a fungal infection and administering to the subject a therapeutically effective amount of an inhibitor or a fungal phosphoinositide-dependent kinase 1 (PDK-1) or a homolog thereof. Inhibition of the fungal PDK-1 or homolog thereof results in the treatment or prevention of a fungal infection in the subject. Also provided are compositions comprising an inhibitor of a fungal phosphoinositide-dependent kinase 1 (PDK-1) or a homolog thereof, and a pharmaceutically acceptable carrier.
1. A method of treating a fungal infection in a subject, the method comprising:
(a) identifying a subject with a fungal infection, and
(b) administering to the subject a therapeutically effective amount of OSU-03012 and a therapeutically effective amount of fluconazole, wherein the fungal infection is caused by Cryptococcus neoformans.
2. The method of claim 1 , wherein the subject is administered a dose of 3 mg/kg to 200 mg/kg of OSU-03012.
3. The method of claim 2 , wherein the subject is administered a dose of 100 mg/kg of OSU-03012.