Scientists Create Artificial Jellyfish from Rat Cells: VIDEO

Scientists have built a synthetic jellyfish from silicone and cells from a rat's heart:

MedusoidThe synthetic creature, dubbed a medusoid, looks like a flower with eight petals. When placed in an electric field, it pulses and swims exactly like its living counterpart.

“Morphologically, we’ve built a jellyfish. Functionally, we’ve built a jellyfish. Genetically, this thing is a rat,” says Kit Parker, a biophysicist at Harvard University in Cambridge, Massachusetts, who led the work. The project is described today in Nature Biotechnology1.

Parker’s lab works on creating artificial models of human heart tissues for regenerating organs and testing drugs, and the team built the medusoid as a way of understanding the “fundamental laws of muscular pumps”.

The hope is to create something similar from human heart cells to test drugs that would improve cardio functions.

Watch it move, AFTER THE JUMP...

Posted July 23, 2012 at 1:44pm ETC by Andy Towle
in Medicine, Nature, News