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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Scientists restore memory by blocking a single Alzheimer’s protein

Researchers have identified a new potential weapon against Alzheimer’s: blocking a protein called PTP1B. In mice, this approach boosted memo...