StemSurge

"The bioreactor device created a supportive environment for the wound where the tissue could grow as it did during embryogenesis," said researcher.

Scientists design bioreactor to regrow amputated frog's legs A team of scientists at Tufts University has developed a way to regenerate severed frog legs, which they say is effort to move one step closer to regrowing human limbs.

Recent research shows that when it comes to wound healing, our bodies actually heal significantly faster if the injury is sustained during the day rather than at night, because of the way circadian rhythms control how cells function.

The Weird Reason Your Wounds Heal Faster During The Day Than at Nighttime We often think of sleep at night as a restorative function: a vital quiet time that recharges and mends our bodies. And it is, but perhaps not quite the way we imagine.

Like real cells, the spheres can send protein signals to their neighbors, triggering communal behavior.

Biologists create the most lifelike artificial cells yet Cell mimics make and pass on proteins that influence their neighbors