Recent advancements in bioprinting and biofabrication have enabled the fabrication of 3D structures with single-cell resolution. This opens up a world of new possibilities for tissue engineering and regenerative medicine. A team of researchers from the University of Tokyo has explored new biofabrication strategies that could make it possible to fabricate complex 3D structures with single-cell resolution. The team has developed a method in which DNA origami structures are used to create 3D scaffolds that can be used to precisely control the position and orientation of cells. The team believes that this method could be used to create complex structures with single-cell resolution, which could be used to create functional tissues.

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source: Phys.org