Arginine-rich peptides are blockers of VR-1 channels, with analgesic activity.

Planells-Cases, R., Aracil, A., Merino, J. M., Gallar, J., Pérez-Payá, E., Belmonte, C., et al. (2000). Arginine-rich peptides are blockers of VR-1 channels, with analgesic activity. FEBS Letters, 481(2), 131-136.