Watch these robotic fish swim to the beat of human heart cells
Tiny, robotic fish powered by human heart cells suggest that scientists are getting closer to their goal of building replacement hearts from living tissue.
bioengineer
Painful Endometriosis Could Hold Clues To Tissue Regeneration, Scientist Says
MIT bioengineer Linda Griffith spent years in debilitating pain before she was diagnosed with a condition often neglected in research. Her focus on the basic biology could lead to better treatments.
Porcupine Barbs For Better Wound Healing
Surgeons would love to find a replacement for surgical staples — one that doesn't aggravate wounds on the way in and out. Bioengineers think they've found the right model — a porcupine's quill.
Failure To Save A Child In Wartime Inspires Wound-Healing Tech
As a soldier, Kit Parker saw horrific injuries. As a scientist, he led an effort to create high-tech dressings that speed healing and reduce scarring.
Slug Slime Inspires Scientists To Invent Sticky Surgical Glue
The words "strong" and "inspiring" are not usually assigned to garden slugs. But slug slime inspired materials scientists to invent a new kind of adhesive that could one day help heal human wounds.
Synthetic Stingray May Lead To A Better Artificial Heart
Using gold, silicone and heart cells from a rat, scientists have made a tiny artificial stingray. The engineering involved in propelling it could help make a heart that's more than a mechanical pump.