Rishi Sunak visits Imperial's Centre for Translational and Experimental Medicine

The video tutorial discusses molecular processes and the creation of small vessels in the lab. It explains how these microvessels can be used to test different treatments and observe their performance. The tutorial also covers research on stem cells in patients with chronic diseases, focusing on premature aging and the study of aging markers.

What role do proteins play in the studies mentioned in the text?

How do the researchers determine if the stem cells are prematurely aged?