A third group would get 250 million cells in five lymph nodes—meaning they could have five mini livers growing inside them. The effects of the therapy won’t be immediate.

An experimental therapy that grows miniature livers inside a person’s lymph nodes has been used in a human for the first time, but it will be months before we know if it fully replaces their ...

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. A team of scientists is attempting to grow a new liver inside of a human using lymph nodes.

The imaging technique received FDA approval in 2020. Photo by Maurice Ramirez A revolutionary new diagnostic method for prostate cancer can detect prostate cancer cells that have spread to lymph nodes ...