| Web: | mayocliniclabs.com |
|---|---|
| Email: | mcl@mayo.edu |
| Telephone: | 800-533-1710 |
| International: | +1 855-379-3115 |
| Values are valid only on day of printing | |
| Web: | mayocliniclabs.com |
|---|---|
| Email: | mcl@mayo.edu |
| Telephone: | 800-533-1710 |
| International: | +1 855-379-3115 |
| Values are valid only on day of printing | |
The Research Roundup provides an overview of the past week’s research from Mayo Medical Laboratories consultants, including featured abstracts and complete list of published studies and reviews.
Post-mortem studies have not identified an association between β-amyloid or tau and rates of hippocampal atrophy in patients with Alzheimer's disease. TAR DNA binding protein 43 (TDP-43) is another protein linked to Alzheimer's disease. Mayo Clinic researchers aimed to investigate whether hippocampal TDP-43 is associated with increased rates of hippocampal atrophy. Researchers did TDP-43 immunohistochemistry and classified individuals as follows: no TDP-43 in the amygdala or hippocampus; TDP-43 restricted to the amygdala; and TDP-43 spreading into the hippocampus. Based on the results, TDP-43 should be considered as a potential factor related to increased rates of hippocampal atrophy in patients with Alzheimer's disease. Given the importance of hippocampal atrophy in Alzheimer's disease, it is imperative that techniques are developed for detection of TDP-43 in vivo. The review was published in The Lancet: Neurology.
