I reported previously (Jun 5) about Israeli research into bio-ink that could potentially print human organs.  Now two Israeli companies, Nano Dimension and Accelta have successfully lab-tested a proof-of-concept 3D bio-printer.  It may even be able to print stem cells!

http://www.globes.co.il/en/article-israeli-cos-develop-3d-bioprinter-for-stem-cells-1001127272