Jellyfish built from Rat Cells

Van Mensvoort
July 23rd 2012

Another step in the fusion of the made & the born: Researchers at Harvard University managed to make an artificial jellyfish using a sheet of silicone and rat heart cells. The 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,” biophysicist and project leader Kit Parker told Nature Magazine. The long term goal of the scientists is to create artificial models of human heart tissues for regenerating organs and drug testing purposes.

Hypernature ahoy! Thanks Jeffrey, Marco.

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Should men be able to give birth to children?


Lisa Mandemaker: Using an artificial womb could lead to more equality between sexes, but also between different family layouts. If men would be able to give birth to children, it would maybe be easier for male same-sex couples to have a child together.

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