Scientists announced that they’ve been able to grow embryo-like structures made from human stem cells, featuring a heartbeat and traces of blood.
The structures—made without the need for egg, sperm or fertilization—replicated some of the cells that would appear in early pregnancy. But these synthetic forms were designed intentionally to lack the tissue necessary to eventually turn into a fetus. The scientists behind the model embryos explained that this safeguard is what makes the research ethically sound. “I’d like to emphasize that these are neither embryos nor are we trying to make embryos actually,” Dr.
Jitesh Neupane, of the University of Cambridge’s Gurdon Institute, said during the International Society for Stem Cell Research’s annual meeting in Boston on Saturday. “They are just models that could be used to look into specific aspects of human development.” Even so, Neupane was shocked to discover the heartbeat during the research. “I randomly took my plate under the microscope and when I saw the [heartbeat] for the first time I was scared, honestly.
Malaysia Latest News, Malaysia Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Biologists create detailed lab replicas of early human embryosBiologists trying to create laboratory models of the early growth of a human embryo have taken a major step forward.
Read more »
New universal donor stem cell therapy to treat degenerative brain diseasesThe techniques used for this “off-the-shelf” solution can be extended to improve the quality of life for cancer patients facing debilitating side effects from chemotherapy and radiation therapy.
Read more »
SPD Chief Diaz announces new task force aimed at reducing violence in SeattleThe task force will help “stem the tide of gun violence” in Seattle.
Read more »
Portage County firefighter facing multiple criminal charges following altercationThe charges stem from an incident that occurred on June 11, court records say.
Read more »
Scientists discover duck-billed dinosaur roamed Chile 72 million years agoA duck-billed herbivorous dinosaur roamed the ancient and remote river plains of Patagonia in southern Chile some 72 million years ago, a new study revealed on Friday.
Read more »