Lab-grown blood vessels have been implanted in people for use with dialysis. The vessels could one day replace arteries damaged by heart disease Source: https://www.newscientist.com/article/2197951-lab-grown-blood-vessels-given-to-people-who-need-dialysis/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home