A stem-cell-based "organ-on-a-chip" model of ALS mimics early biological changes seen in the degenerative disease.

Science Biology Bioprinting breakthrough uses acoustic waves to create lab-grown human tissue The method forms foundations for brain matter, cartilage, and bone cultures in just minutes. Andrew Paul ...

The researchers behind the printed tissue described their accomplishment in a paper published Feb. 1 in the journal Cell Stem Cell. They hope it will complement other models of the human brain ...