iPS FOR DRUG DISCOVERY. “The growing number of human disease models made with patient-specific iPSCs has made it possible to conduct research on a wide range of disorders, including rare diseases and those with multifactorial origin, as well as to simulate drug effects on difficult-to-obtain tissues such as brain and cardiac muscle.”
http://stemcellstm.alphamedpress.org/content/early/2014/01/31/sctm.2013-0162.abstract