GRK2 Breakthrough Could Redirect Alzheimer’s Treatment Path
TL;DR Summary
ETH Zurich researchers identify inactive GRK2 aggregates that disrupt mitochondrial energy and drive amyloid beta buildup in Alzheimer’s, forming a damaging feedback loop. They developed Compound 10, which blocks GRK2 aggregation, preserves mitochondrial function, reduces amyloid beta, and slows nerve-cell loss in mice, suggesting a new upstream therapeutic approach that could complement existing treatments; a patent has been filed and industry partnerships are being pursued.
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