Sentences with phrase «human organ donors»
The shortage of human organ donors has led scientists to investigate animals as a potential source for transplantable organs or tissues.
http://www.emoryhealthsciblog.com/ Not exact matches
«If this technology can be scaled to human - size grafts, patients suffering from renal failure, who are currently waiting for donor kidneys, could theoretically receive an organ grown on demand,» says Harald Ott, head of the team that developed the rat kidneys at the Massachusetts General Hospital in Boston.
Besides knocking out PERVs, which is relatively easy, making organ - donor pigs requires inserting large chunks of human DNA into the pig genome.
More established scientists than Yang have dreamed of creating animal organs that are suitable for transplantation into people waiting for a human donor.
Organ transplantation is a challenge, requiring immunosuppressive drugs and careful matching of donor and recipient for human leukocyte antigen markers, receptors on immune cells that recognize foreign proteins.
Scientists would have an infinite supply of eggs for cloning vital tissues or organs and conducting fertility research — without needing human donors.
The results had been awaited eagerly, because pigs» physiological resemblance to humans makes them a potential source of donor organs.
Prins took human prostate stem cells from deceased young adult male organ donors and implanted the cells into mice, where they formed human prostate tissue.
View the video A tiny cluster of lab - grown human cells that sprouts into liver tissue could one day nix the need for organ donors.
Some fear that people may use cloning to produce a subordinate class of humans created as tissue or organ donors.
Given the critical shortage of donor organs to replace those damaged by accident or disease, it has long been a goal of science to create human organs from stem cells.
Scientists in Japan said Wednesday they had grown human liver tissue from stem cells in a first that holds promise for alleviating the critical shortage of donor organs.