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20.02.2024 | Review

Anti-amyloid Antibody Therapies for Alzheimer’s Disease

verfasst von: Kyung Won Park

Erschienen in: Nuclear Medicine and Molecular Imaging

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Abstract

Alzheimer’s disease (AD) is the most common cause of dementia, which is characterized by a progressive neurodegenerative disorder that is extremely difficult to treat and severely reduces quality of life. Amyloid beta (Aβ) has been the primary target of experimental therapies owing to the neurotoxicity of Aβ and the brain Aβ load detected in humans by amyloid positron emission tomography (PET) imaging. Recently completed phase 2 and 3 trials of third-generation anti-amyloid immunotherapies indicated clinical efficacy in significantly reducing brain Aβ load and inhibiting the progression of cognitive decline. Anti-amyloid immunotherapies are the first effective disease-modifying therapies for AD, and aducanumab and lecanemab were recently approved through the US Food and Drug Administration’s accelerated approval pathway. However, these therapies still exhibit insufficient clinical efficacy and are associated with amyloid-related imaging abnormalities. Further advances in the field of AD therapeutics are required to revolutionize clinical AD treatment, dementia care, and preventive cognitive healthcare.
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Metadaten
Titel
Anti-amyloid Antibody Therapies for Alzheimer’s Disease
verfasst von
Kyung Won Park
Publikationsdatum
20.02.2024
Verlag
Springer Nature Singapore
Erschienen in
Nuclear Medicine and Molecular Imaging
Print ISSN: 1869-3474
Elektronische ISSN: 1869-3482
DOI
https://doi.org/10.1007/s13139-024-00848-3