Neuropeptides in neuroprotection and neuroregeneration

F. Nyberg

"Preface Over the past four decades, the number of peptides identified as neurotransmitters or neuromodulators in the central and peripheral nervous systems has significantly increased. These compounds, known as neuropeptides, have been recognized for playing an important role in the communication between cells in a variety of neuronal networks. Although, a considerable number of neuropeptides have been characterized so far, their quantity is limited compared to the number of precursor proteins that are actually found to be expressed in cells of the nervous system. Numerous studies have confirmed that neuropeptides are involved in a number of biological activities. These include modulation of brain reward, pain processing, and immune response, as well as neuroendocrine regulations, control of neurovegetative functions, and trophic effects. In recent years, it has become evident that...