Type 1 of this disease, in which the beta cells of the pancreas aren't doing their job, was formerly called "juvenile"
... reverted 
them to what's known as an "induced pluripotent stem cell," which is... [DOC] [TLE] Type 1 diabetes - US News [PAR] In type 1 (formerly called juvenile-onset or insulin-dependent) diabetes, the 
pancreas ... reduce their risk of developing some of these complications by 50 
percent or more.