Some people will do just about anything to stay and look young. From Botox to facial creams, exercising and meditation, society is always looking for the next new anti-aging fad. Well now according to scientists at Queen Mary, University of London, sea cucumbers and sea urchins may actually hold the key to maintaining a youthful appearance. Published online in the journals PLOS One and General and Comparative Endocrinology, the study investigated the genes of various echinoderms like sea urchins and sea cucumbers. They found the genes for “messenger molecules” known as peptides, which are released by cells and tell other cells in their bodies what to do.