Researchers employ cutting-edge methods to create functional cells, closing the divide between synthetic and biological materials. In a new study published in Nature Chemistry, UNC-Chapel Hill researcher Ronit Freeman and her colleagues describe the steps they took to manipulate DNA and proteins —

The engineering of artificial cells requires a reconfigurable cytoskeleton that can organize at distinct locations and dynamically modulate its structural and mechanical properties. This study combines peptide self-assembly with DNA programmability to realize a synthetic cytoskeleton in droplets showing that programmable peptide–DNA nanotechnology approach is a powerful platform towards the construction of functional, fully artificial cells.

https://www.nature.com/articles/s41557-024-01509-w (open access)

  • beefbot
    11•6 months ago

    I know no microscopic biology but I imagine other natural cells encountering such a cell and recoiling from it the same way dogs who sniff a robot dog and sense nothing are legit highly freaked out 😂

    • teft
      6•6 months ago

      Uncanny valley but for cells.