Abstract

Focused ultrasound (FUS)-mediated opening of the blood-brain barrier (BBB) has been used to promote drug delivery to the brain. However, in a mouse model of Alzheimer’s disease, FUS has proven to be effective for reducing pathology and improving cognition, even in the absence of exogenous drug application. We have explored single and repeated FUS treatments in mice at both early and late stages of plaque pathology using a transgenic (Tg) mouse model of Alzheimer’s disease.

Highlights

  • Background/introduction Focused ultrasound (FUS)-mediated opening of the blood-brain barrier (BBB) has been used to promote drug delivery to the brain

  • In a mouse model of Alzheimer’s disease, FUS has proven to be effective for reducing pathology and improving cognition, even in the absence of exogenous drug application

  • We have explored single and repeated FUS treatments in mice at both early and late stages of plaque pathology using a transgenic (Tg) mouse model of Alzheimer’s disease

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Summary

Introduction

Background/introduction Focused ultrasound (FUS)-mediated opening of the blood-brain barrier (BBB) has been used to promote drug delivery to the brain. Therapeutic effects of focused ultrasoundmediated blood-brain barrier opening in a mouse model of Alzheimer’s disease Alison Burgess*, Sonam Dubey, Tam Nhan, Isabelle Aubert, Kullervo Hynynen From Current and Future Applications of Focused Ultrasound 2014.

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