The use of TrkA-PathHunter assay in high-throughput screening to identify compounds that affect nerve growth factor signaling.

The TrkA-PathHunter cell-based assay was used in high-throughput screening (HTS) to identify compounds that inhibit nerve growth factor (NGF)/TrkA signaling. The assay was conducted in a 384-well format, and typical Z' values during HTS ranged from 0.3 to 0.

Characterization of a ligand binding site in the human transient receptor potential ankyrin 1 pore.

The pharmacology and regulation of Transient Receptor Potential Ankyrin 1 (TRPA1) ion channel activity is intricate due to the physiological function as an integrator of multiple chemical, mechanical, and temperature stimuli as well as differences in species pharmacology. In this study, we describe and compare the current inhibition efficacy of human TRPA1 on three different TRPA1 antagonists. We used a homology model of TRPA1 based on Kv1.