Morning Overview

Health

Common enzyme tied to diabetes may unlock bold new Alzheimer’s treatment

A protein that has long frustrated diabetes researchers is suddenly at the center of a very different fight. By targeting an enzyme called protein tyrosine phosphatase 1B, or PTP1B, scientists are finding ways to revive the brain’s immune defenses and slow memory loss in models of Alzheimer’s disease. The work is still early, but it […]

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