Scientists Use Stem Cells To Regenerate the External Layer of a Human Heart (indy100.com)

schwit1 quotes a report from Indy100: A team of scientists from Massachusetts General Hospital and Harvard Medical School have used adult skin cells to regenerate functional human heart tissue. The study, published in the journal Circulation Research, detailed that the team took adult skin cells, using a technique called messenger RNA to turn them into pluripotent stem cells, before inducing them to become two different types of cardiac cells. Then for two weeks they infused the hearts with a nutrient solution, allowing them to develop under the same circumstances a heart would grow inside a human body. After the two week period, the hearts contained well-structured tissue, which appeared similar to that contained in developing human hearts. When shocked with electricity, they started beating. This represents the closest that medical researchers have come to growing an entire beating human heart.

Comments

Re: How Many Babies Died For Your Stem Cells?

[Anonymous Coward]

None? They're made from skin cells

Re:How Many Babies Died For Your Stem Cells?

[Maritz]

Funny how people like you are more concerned with a ball of cells than an actual human that breathes air. Goes to show, you end up with weird values when you base how you live your life on the rantings of a bunch of bronze age goat herders.