Cystic fibrosis is an inherited disease that leads to progressive lung dysfunction. Persons with cystic fibrosis are also at high risk to develop diabetes. Unfortunately, cystic fibrosis plus diabetes is a dangerous combination, further worsening lung function and increasing risk of death. Recently, over the past decade, several new very effective medications for cystic fibrosis have been developed. Collective, these new medications are termed modulators. The modulators work by restoring function to the mutated proteins that cause cystic fibrosis. Thus, the specific modulator therapy used must be matched to the specific mutations that each person with cystic fibrosis has inherited. Although the modulators are very effective at improving lung function, their impact on diabetes risk for persons with cystic fibrosis is not yet clear. Dr. Larson Ode has co-authored a new, peer-reviewed article (PubMed link) summarizing current knowledge about how modulators might impact diabetes risk in persons with cystic fibrosis. The article highlights mechanisms and data suggesting that modulators might reduce risk of diabetes, but also notes potential mechanisms by which the modulators might increase diabetes risk.