Telomerase Activator and Retinal Amyloid

Telomerase Activation - Retinal Amyloid Study Telomere attrition has been linked to the neurodegenerative disease Alzheimer's disease (AD). AD is definitively diagnosed at autopsy a fact that has prompted exhaustive investigations looking for reliable biomarkers of AD. It is known that the clinical signs of AD are the end result of years of accumulation of an aggregated protein substance, amyloid. The retina is part of the brain and recently, a diagnostic technology has been developed that allows detection of retinal amyloid. Tissue studies show a correlation between retinal and cerebral amyloid, and it has been proposed that early detection of retinal amyloid, long before clinical dementia, may offer an opportunity for intervention to slow or halt progressive amyloid deposition. Special imaging technology has been developed that is capable of detecting retinal amyloid via an adapted retinal camera. Neurovision Imaging (NVI) is the company that has developed these testing technologies: both for retinal amyloid detection and measurement. A study is proposed that will investigate if there is a measurable treatment effect of the telomerase activator TA-65 on retinal amyloid of the participants. It is anticipated that recruiting will primarily be directed at adult children of individuals with clinical AD. The study will include 50 participants and will have a term of 12 months; it is anticipated that up to 300 individuals will be screened to acquire the participants. The study will be conducted at a single site: Chippewa Valley Eye Clinic, Eau Claire, Wisconsin and/or its satellites. TA-Sciences will sponsor the study, provide telomere length testing on saliva samples collected at the start and conclusion of study. TA-Sciences will also provide active and placebo product for term of study.