Ricerc@Sapienza

Among the various pathologies of the oral cavity, the formation of "unsightly black spots" on the surface of the tooth, universally known as Black Stain (BS) has recently been acquiring more interest. Usually BS is typically found in individuals in prepubertal age, even though it has been identified in adults associated with microbial exchange and / or with iron metabolism disorders. Microbial exchange concerns the possible exchange of bacteria between family members which can take place directly, through effusions, or indirectly, through brushes, cutlery or glasses.

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).