Using computers to design proteins allows researchers to make tunable hydrogels that can form both inside and outside of cells

images of two cells. The cell on the right contains hydrogels decorated with Green Fluorescent Protein (green blobs), whereas the cell on the left does not because it is missing one of the hydrogel building blocks
images of two cells. The cell on the right contains hydrogels decorated with Green Fluorescent Protein (green blobs), whereas the cell on the left does not because it is missing one of the hydrogel building blocks
New research led by the University of Washington demonstrates a new class of hydrogels that can form not just outside cells, but also inside of them. Hydrogels are made up of protein building blocks linked together. Shown here are images of two cells. The cell on the right contains hydrogels decorated with Green Fluorescent Protein (green blobs), whereas the cell on the left does not because it is missing one of the hydrogel building blocks (green is everywhere in the cell).Mout
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