VALDEZ LAB @ BROWN UNIVERSITY
Searching for therapies to fight age-related diseases
We are interested in identifying molecules that protect synapses from the ravages of aging and age-related neurological diseases. Synapses are the sites where information is received and transmitted throughout the central nervous system and between motor neurons and muscles. They are also a primary site of entry for growth factors and other molecules that neurons and muscles need to properly function and survive. In much of our work, we study the motor neuron and muscle synapse, the neuromuscular junction. This is a large and readily accessible synapse that is significantly affected by normal aging and the progression of diseases, including amyotrophic lateral sclerosis. In parallel, we probe structural and molecular changes in the spinal cord and select brain synapses.