Can 3-D Printing Produce Lung and Liver Tissue for Transplants?
New technique creates working models—with a little help from grocery-store food coloring-- Read more on ScientificAmerican.com
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How breast tissue stiffening promotes breast cancer development
(University of California - San Diego) By examining how mammary cells respond in a stiffness-changing hydrogel, researchers discovered that several pathways work together to signal breast cells to turn cancerous. The work could inspire new approaches...