Physical Sciences and Mathematics Commons^™

Ionophoric Polyphenols Selectively Bind Cu2+, Display Potent Antioxidant And Anti-Amyloidogenic Properties, And Are Non-Toxic Toward Tetrahymena Thermophila, Alberto Martinez, Ralph Alcendor, Tanzeen Rahman, Magdalena Podgorny, Ismaila Sanogo, Rebecca Mccurdy

Publications and Research

Alzheimer’s disease (AD) is the most common form of dementia affecting more than 28 million people in the world. Only symptomatic treatments are currently available. Anticipated tri-fold increase of AD incidence in the next 50 years has established the need to explore new possible treatments. Accumulation of extracellular amyloid-b (Ab) plaques, intracellular tangles in the brain, and formation of reactive oxygen species (ROS) are the major hallmarks of the disease. The active role of some metal ions, especially Cu²⁺, in promoting both Ab aggregation and reactive oxygen species formation has rendered ionophoric drugs as a promising treatment strategy. …