image: Watercolor painting of endochondral ossification featuring both cartilage and bone. This material relates to a paper that appeared in the Jun. 5, 2019, issue of Science Translational Medicine, published by AAAS. The paper, by A.M. McDermott at University of Pennsylvania in Philadelphia, PA; and colleagues was titled, "Recapitulating bone development through engineered mesenchymal condensations and mechanical cues for tissue regeneration." view more
Credit: Joel Boerckel