Cancer Research UK (CRUK) | 255,791 followers on LinkedIn. We're the world’s largest charity dedicated to saving lives through research. | Cancer Research UK is the world's leading cancer charity dedicated to saving lives through research, influence and information. Nearly one in two of us will get cancer in our lifetime, but we’re finding new ways to outsmart it, so that more people can live longer, better lives free from the fear of cancer.  We carry out scientific research to help prevent, diagnose and treat cancer and our groundbreaking work, funded almost entirely by the general public, will ensure that millions more people survive.