The sterile controversy on the amyloid cascade hypothesis

NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS

卷:83

Editorial Material

Canevelli, Marco¹  Bruno, Giuseppe¹  Cesari, Matteo^2,3 

[1] Sapienza Univ Rome, Dept Neurol & Psychiat, Rome, Italy

[2] CHU Toulouse, Gerontopole, Toulouse, France

[3] Univ Toulouse III Paul Sabader, Toulouse, France

关键词: Alzheimer's disease;    Amyloid;    Randomized controlled trials;    Aging;    Biomarkers;   

DOI  :  10.1016/j.neubiorev.2017.09.015

来源: Elsevier

【 摘 要 】

In these last years, several phase III randomized controlled trials testing promising candidates sharing A beta) depots as target of their action have failed, despite showing some reductions of the brain A beta charge. The announcements of the negative results have heated the discussion in the field and divided the scientific community between the defenders versus the opponents of the A beta) theory. In the present article, we discuss the limits of these drastic, opposite positions and we propose a novel approach to Alzheimer's disease (AD). In particular, a one fits -all approach where a single biomarker/process is able to explain the clinical manifestation seems inadequate for AD (as for other conditions of old age). Accordingly, there is an urgent need to overcome the traditional paradigms of standalone-diseases (requiring unimodal interventions) in favor of more comprehensive and multidimensional approaches. Specifically, promoting biomarker modeling procedures based on multivariate statistical methodologies may have important implications and advantages in the field of AD and other neurodegenerative diseases.

【 授权许可】

Free