Exploring how a scorpion toxin might help treat heart attacks

(American Chemical Society) Scientists are discovering potential life-saving medicines from an unlikely source: the venom of creatures like snakes, spiders and scorpions. Scorpion venom, in particular, contains a peptide that has beneficial effects on the cardiovascular system of rats with high blood pressure. Now, researchers reporting in ACS' Journal of Proteome Research say they know a little more about how that happens.