Scientists at IMBA are passionate about discovery and advancing our understanding of biology. They are recognized leaders in their fields, regularly publishing in the top research journals. Contributions from IMBA research groups are of interest to everyone – including scientists, clinicians, and the public. The Research Highlights below summarize some of the most significant discoveries made by IMBA scientists.

Back
01.12.2011

How the bioweapon ricin kills - scientists solve mystery through revolutionary new technology

A key protein that controls how the deadly plant poison and bioweapon ricin kills, has finally been identified by researchers at the Institute of Molecular Biotechnology in Vienna, Austria. The discovery was made using a revolutionary technology that combines stem cell biology and modern screening methods, and reported today (Friday 2 December 2011) in the scientific journal Cell Stem Cell.

Shocking news spread in August this year. Al Quaida, a terror organization, was reported to be producing bombs containing the poison ricin to attack shopping centers, airports, or train stations. Since the First World War, ricin has had a gruesome reputation as a bioweapon. It is one of the deadliest plant based poisons in the world. Even a tiny amount can kill a person within two to three days after getting into the bloodstream. And it comes from the humble castor oil bean, available in many health food shops or online.