EXPERT OPINION ON DRUG DELIVERY, cilt.8, sa.1, ss.19-32, 2011 (SCI-Expanded)
Importance of the field: Erythropoietin (EPO) is a growth hormone and cytokine that plays an important role in erythropoiesis and neuroprotection. However, EPO treatment for neurological diseases requires repeated injections or high-dose systemic administration, which may cause systemic side effects. The lack of any effective treatment of acute and chronic neurodegenerative diseases and the promising outcome by EPO in animal models in vivo demand a critical evaluation of intranasal EPO delivery to the brain as an alternative administration method.