Sunday, January 21, 2018

A nanophenomenon that triggers the bone-repair process

Researchers have resolved one of the great unknowns in bone self-repair: how the cells responsible for forming new bone tissue are called into action. Their work reveals the role of an electromechanical phenomenon at the nanoscale, flexoelectricity, as a possible mechanism for stimulating the cell response and guiding it throughout the fracture repair process.

from Top Health News -- ScienceDaily http://ift.tt/2BilQW4

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Doctors test brain cell implants to restore movement in Parkinson’s

Scientists at Keck Medicine of USC are testing an experimental stem cell therapy that aims to restore the brain’s ability to produce dopamin...