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New CTEP Inhibitor Drug Improves Alzheimer's Biomarkers by Rescuing Dysfunctional Brain HDL

By Egleze Editorial Desk · Published June 13, 2026 · Peter Attia Drive · #395 - Brain lipidology: understanding APOE, cholesterol homeostasis, Alzheimer's disease risk, and the effects of lipid-lowering therapies on brain health | Tom Dayspring, M.D.
New CTEP Inhibitor Drug Improves Alzheimer's Biomarkers by Rescuing Dysfunctional Brain HDL
Peter Attia Drive
Peter Attia Drive
#395 - Brain lipidology: understanding APOE, cholesterol homeostasis, Alzheimer's disease risk, and the effects of lipid-lowering therapies on brain health | Tom Dayspring, M.D.
"In that Broadway trial where you administered obesetrapib, they actually looked at some of the biomarkers of Alzheimer's disease. The phosphorylated P-tau, the amyloid 40/42 ratio. And they saw some very interesting movement in the right direction of those Alzheimer's-associated biomarkers."
Dayspring revealed that obesetrapib, a new cholesterol ester transfer protein inhibitor, improved Alzheimer's biomarkers in the BROADWAY trial. The drug increases ApoA-1 production, which can cross into the brain and potentially rescue dysfunctional ApoE4 lipoproteins. The pharmaceutical company is now funding cognitive function trials based on these promising biomarker results.
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Peter Attia Drive
Peter Attia Drive

#395 - Brain lipidology: understanding APOE, cholesterol homeostasis, Alzheimer's disease risk, and the effects of lipid-lowering therapies on brain health | Tom Dayspring, M.D.

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