The Role of Nerve Growth Factor (NGF) and Glial Cell Line-Derived Neurotrophic Factor (GDNF) in Tic Disorders

The Legacy of Rita Levi-Montalcini: From Nerve Growth Factor to Neuroinflammation

Rita Levi-Montalcini was an extraordinary personality and with her profession she made a tremendous contribution to humanity. Doctor, Nobel laureate for medicine, neuroscientist, she contributed, thanks to her research, to improve the knowledge of the nervous system. She discovered the nerve growth factor, which is applied in various fields of neurology, concerning neurodegenerative diseases. She also studied, in relatively newer years, the mechanisms of neuroinflammation. This last is a research that has been developing in recent years and is based on the predominantly anti-inflammatory properties of endogenous substances that able to act not only on diseases of the nerves, neuropathies, on the nerve roots, and radiculopathies but also on migraine and other non-neurological diseases. Her long life was full of positive and negative events. Born in a Jewish family, she lived her life as a young woman through war, Nazi deportations, and the Holocaust. Despite the difficulties, she found time to do research in the medical field, organizing research laboratories with other scholars. She had a difficult life, interspread with pain, destruction, extermination of human beings but also rewarded by scientific discoveries. A "small" woman but a great neuroscientist.