Levitated stem cells surprised researchers by forming into spherical clumps rather than flat sheets. The finding could lead to a contact-free method for growing tissues for transplants
without researchers having to physically manipulate cells and potentially disrupt them in the process.
Engineering or creating tissues for therapeutic use, like pieces of cartilage for knee repair, is challenging. The chemicals and forces used to coax cells into the desired shape can impair their function once implanted.Continue reading
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