An automated compound screening for anti-aging effects on the function of C. elegans sensory neurons.

ABSTRACT: Discovery of molecular targets or compounds that alter neuronal function can lead to therapeutic advances that ameliorate age-related neurodegenerative pathologies. Currently, there is a lack of in vivo screening technologies for the discovery of compounds that affect the age-dependent neuronal physiology. Here, we present a high-throughput, microfluidic-based assay for automated manipulation and on-chip monitoring and analysis of stimulus-evoked calcium responses of intact C. elegans at various life stages. First, we successfully applied our technology to quantify the effects of aging and age-related genetic and chemical factors in the calcium transients of the ASH sensory neuron. We then performed a large-scale screen of a library of 107 FDA-approved compounds to identify hits that preve

SUBMITTER: Bazopoulou D 

PROVIDER: S-EPMC5570957 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature