Mitochondria Shown to Trigger Cell Aging (image) Newcastle University Share Print E-Mail Caption Dr. Clara Correia-Melo and Dr. Joao Passos are in the lab. Credit Newcastle University Usage Restrictions only in connection with this story. Share Print E-Mail 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.