First Organ-Specific Tissue Sheets
August 9, 2017
(The Scientist) – An accidental spill in the lab has led to the development of bioactive “tissue papers” that could act as a scaffold to grow cells and repair wounds. Described August 7 in Advanced Functional Materials, the cellular scaffolds are the first of their kind to be organ-specific, and researchers have made six different kinds. Materials engineer Adam Jakus, a postdoc at Northwestern University, discovered the scaffolds after spilling a 3-D printable ovary ink, which is made of decellularized ovarian tissue. He’d previously developed similar materials to repair and regenerate bone, muscle, and nerve tissue.