Renowned visionary English physician William Harvey wrote in 1651 about how our blood contains all the secrets of life.
“And so I conclude that blood lives and is nourished of itself and in no way depends on any other part of the body as being prior to it or more excellent,” he wrote. “So that from this we may perceive the causes not only of life in general … but also of longer or shorter life, of sleeping and waking, of skill, of strength and so forth.”
Dr. Kevin Watt, team leader of the Heart Regeneration and Disease Laboratory at the Murdoch Children’s Research Institute (MCRI) in Melbourne, Australia, understands this concept deeply.
He lives it every day, as he and his fellow researchers study and reprogram the potential of the blood to treat disease, specifically heart failure in children.
Building on the work of Dr. Shinya Yamanaka of Japan, who discovered that specialized cells could be reprogrammed back to immature stem cells, Watt and his collaborators have taken this work several steps further.
They have used small molecules to turn these new stem cells from the blood into heart cells.