In a breakthrough new study, scientists have created human-monkey chimera embryos for the first time. These chimeras pave the way for more accurate models of human biology and disease, which could ...

The potential of stem cells for various treatments keeps scientists, like a team at the Salk Institute, to continually develop ways to produce human/animal (chimera) stem cells. Now, the chimera that ...

The first live birth of a chimeric monkey with a high proportion of cells derived from a stem cell line was reported by researchers in China who see opportunities to study human diseases and create ...