Dr. Ayelet Erez studied at the Technion, Sheba Medical Center, Tel Aviv University, Baylor College Texas and now Weizmann. Her wide experience led her to discover the link between the enzyme ASL and Nitrous Oxide, which is essential for regulating blood pressure.
http://wis-wander.weizmann.ac.il/where-lab-and-clinic-meet#.UiTek3-868A