Ricerc@Sapienza

Dimethyl fumarate (DMF) is the only available approved drug for first line treatment of multiple sclerosis (MS), a lethal condition impairing central nervous system (CNS). To date, however, little is known of its mechanisms of action. Only recently, it has been suggested that DMF exerts neuroprotective effects acting as an immunomodulator and that it may alter the activation state of microglia cells, crucial in MS pathogenesis. However, DMF effects on microglia functions are still not well determined.

The maintenance of redox homeostasis in the brain is critical for the prevention of the development of neurodegenerative diseases. Drugs acting on brain redox balance can be promising for the treatment of neurodegeneration. For more than four decades, dimethyl fumarate (DMF) and other derivatives of fumaric acid ester compounds have been shown to mitigate a number of pathological mechanisms associated with psoriasis and relapsing forms of multiple sclerosis (MS).