Alzheimers-Related “Primary Age-related Tauopathy” Memory Disorder Discovered

Alzheimers-Related “Primary Age-related Tauopathy” Memory Disorder Discovered
shutterstock_118341778In a research article entitled “Primary age-related tauopathy (PART): a common pathology associated with human aging,” recently published in the Acta Neuropathologica, researchers uncovered new insights into an Alzheimers-related memory disorder. This multi-institutional study, co-led by Peter T. Nelson, MD, PhD, of the University of Kentucky's Sanders-Brown Center on Aging, and John F. Crary, MD, PhD, of Columbia University Medical Center, has defined and established criteria for a new neurological disease closely resembling Alzheimer's disease called “primary age-related tauopathy “(PART). PART is a pathologic continuum ranging from focally distributed neurofibrillary tangles (NTF’s) observed in cognitively normal aged individuals, through the pathology observed in persons with dementing illnesses that have been referred to as “tangle-predominant senile dementia” (TPSD), “tangle-only dementia”, among other nomenclatures. The assumption behind this new terminology proposal is to achieve a consensual conceptual framework to facilitate communication between the scientific and medical community. The study establishes PART as primary tauopathy, directly caused by the tau protein in tangles. Many of the 
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