A stem cell–derived human embryo model at a developmental stage equivalent to that of a day 14 embryo. The model has all the compartments that define this stage: the yolk sac (yellow) and the part ...

In a scientific breakthrough that raises a number of medical and ethical issues, researchers have used stem cells to create living, growing models of a human embryo. Because stem cells were used, ...

A study published in Cell Research advances a central idea in stem cell biology by identifying a checkpoint that controls the ...

“They are very similar to natural mouse embryos,” lead author Magdalena Zernicka-Goetz, a University of Cambridge biologist, told New Scientist. “We put the two types of stem cells together—which has ...

A lot happens in the first month of human embryo development as a single cell morphs into multitudes. Yet despite its significance, this period is basically a “black box” to researchers, says stem ...

Most people have heard of stem cells. They are often described as "miracle" cells –ones that can grow into any other type of cell in our bodies, promising revolutionary medical treatments. However, ...

Bangkok — Scientists have developed human embryo-like structures without using sperm, an egg or fertilization, offering hope for research on miscarriage and birth defects but also raising fresh ...

HexemBio has launched with a seed round led by Draper Associates to advance a blood stem cell rejuvenation therapy backed by Robert Langer.

University of Cambridge scientists have used human stem cells to create three-dimensional embryo-like structures that replicate certain aspects of very early human development - including the ...

When there’s nothing else to prescribe, hope works like a drug. A quadriplegic patient tells herself it’s not a matter of if they find a cure but when. Who’s to say whether salvation is still 10 or 15 ...