Image 1 (IMAGE) Nanyang Technological University Caption NTU Singapore scientists led by Assoc Prof Guillaume Thibault have found that a stress response in cells, when ‘switched on’ at a post-reproductive age, could be the key to slow down ageing and promote longevity. Credit NTU Singapore Usage Restrictions Use with mandatory credit License Original 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.