Amanda Myers

Amanda Myers, Ph.D.
Assistant Professor, Division of Neuroscience,
Department of Human Genetics and Genomics
Department of Psychiatry & Behavioral Sciences
Principal Investigator
Johnnie B. Byrd Sr. Alzheimer’s Center and Research Institute
6152A Rosenstiel Medical Science Building

Many genetics studies have focused on finding candidate genes for neurological disorders. Typically, the genome is surveyed for genome variation that is over-represented within a collection of
people at risk for disease; however, the biology behind most of these changes is elusive at best.
One study found that many of the genetic variants that are replication and known to be
over-represented in Alzheimer’s Disease do not change the sequence of the corresponding
protein and thus the downstream effects of these risk variants are unknown. Our lab has focused
on trying to find additional genetic risk factors for Alzheimer’s Disease as well as determining
their immediate downstream effects. We hypothesize that one of the most likely downstream
effects of non-coding variation is to change the expression of transcripts (Hardy and Myers 2007).
We have a series of human brain tissues from Alzheimer’s Disease and control samples where we have looked at genome-wide DNA variation as well as transcriptome-wide RNA expression.
Further studies in collaboration with the Pacific Northwest National Laboratories
(http://www.pnl.gov/) are now performing LC-MS.