ly2811376 and Amyotrophic-Lateral-Sclerosis

The development of new therapeutics for the treatment of neurodegenerative pathophysiologies currently stands at a crossroads. This presents an opportunity to transition future drug discovery efforts to target disease modification, an area in which much still remains unknown. In this Perspective we examine recent progress in the areas of neurodegenerative drug discovery, focusing on some of the most common targets and mechanisms: N-methyl-d-aspartic acid (NMDA) receptors, voltage gated calcium channels (VGCCs), neuronal nitric oxide synthase (nNOS), oxidative stress from reactive oxygen species, and protein aggregation. These represent the key players identified in neurodegeneration and are part of a complex, intertwined signaling cascade. The synergistic delivery of two or more compounds directed against these targets, along with the design of small molecules with multiple modes of action, should be explored in pursuit of more effective clinical treatments for neurodegenerative diseases.

Topics: Alzheimer Disease; Amyotrophic Lateral Sclerosis; Antioxidants; Calcium Channels; Drug Combinations; Drug Design; Humans; Huntington Disease; Neurodegenerative Diseases; Nitric Oxide Synthase Type I; Oxidative Stress; Parkinson Disease; Protein Folding; Protein Structure, Quaternary; Proteostasis Deficiencies; Receptors, N-Methyl-D-Aspartate