Saturday, May 14, 2011

Teen Discovers Promising Cystic Fibrosis Treatment

A 16-year-old from the Toronto area used a supercomputer system to find a new drug combination that shows potential in treating the genetic disorder cystic fibrosis, and won top honors for his work.

Marshall Zhang, an 11th-grade student at Richmond Hill's Bayview Secondary School, received first place Tuesday (May 10) in the 2011 Sanofi-Aventis BioTalent Challenge, a contest in which students conduct their own research projects with the help of mentors.

Cystic fibrosis is a potentially fatal condition caused by a genetic mutation, or error. It causes thick, sticky mucus to build up in the lungs and elsewhere. Cystic fibrosis occurs most among white people of northern European ancestry, in about 1 out of 3,000 live births. In the past, most people with cystic fibrosis died in their teens, according to the Mayo Clinic. It has no cure.

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