Scientists have advanced human-animal chimera research by successfully growing human cells within the organs of mice. This ...

Researchers investigate how to grow organs in animals using human stem cells. Skip to main content. Scientific American. May 17, 2023. 2 min read. Study Summary: Growing Human-Like Organs in Animals.

There were more than 48,000 organ transplants in the United States last year. They’re commonplace now, but the practice was considered experimental only a half-century ago.