such as the differing types of blood system cells. A second source is embryonic germ cells that are derived from the primordial reproductive tissues of aborted early fetuses. These are the cells ...

For several years, researchers studied human embryonic stem cells (ESCs) to understand the unique features of these pluripotent ... inhibitor or growth factor to develop into embryoid bodies (EBs) ...

Because these blastoids only use ESCs derived from the epiblast, which becomes the embryo proper with germ layers, they model embryonic development’s pre-implantation period, up to seven days post ...

In the intricate science of reproduction, the creation of offspring has long relied on the union of sperm and eggs, whether ...

Knockout and knock-in mouse lines can be generated using gene targeting in embryonic stem cells with chimera production or CRISPR genome editing in mouse zygotes. For projects involving CRISPR genome ...