Scientists at the Salk Institute (IMAGE) Salk Institute Caption Scientists at the Salk Institute (from left: Reuben Shaw, Sebastien Herzig and Erin Toyama) have uncovered an unexpected way in which cells trigger a critical response to mitochondrial threats, offering insight into disorders such as mitochondrial disease, cancer, diabetes and neurodegenerative disease -- particularly Parkinson's disease, which is linked to dysfunctional mitochondria. Credit Salk Institute Usage Restrictions with credit and related coverage License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.