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Artistic rendering illustrating how the mechanical nanosurgery, a new approach developed by SickKids and University of Toronto researchers, targets cancer cells from inside the tumor, sparing healthy tissue in the process. Credit: Created by The Hospital for Sick Children (SickKids) research team us

In a study carried out in rats, researchers from the University of Cambridge used a biohybrid device to improve the connection between the brain and paralyzed limbs. The device combines flexible electronics and human stem cells – the body’s ‘reprogrammable’ master cells – to better integrate with th