Life Sciences Commons^™

Post-Mortem Brain Nuclei Isolation For Single Nucleus Rna Sequencing, Charles J. Tran, Lin Y. Xie, Min Zhao, Edwin Jcg Van Den Oord, Karolina A. Aberg

Undergraduate Research Posters

Abstract

Post-Mortem Brain Nuclei Isolation for Single Nucleus RNA Sequencing

Charles Tran, Dept. of Biology, with Dr. Karolina Aberg, VCU School of Pharmacy

When tissue samples are studied in bulk without consideration for different cell proportions and types, results can be biased due to the attenuation of unique cellular expressions. In order to study cell type specific RNA expression profiles within tissue, single cell RNA sequencing (scRNA-seq) is used. For scRNA-seq studies it is critical to have intact cells. However, when investigating frozen post-mortem brain tissue, it is often challenging to isolate intact whole cells. An alternative solution is to …

How Does Direct Volunteering Affect The Onset Of Alzheimer’S Dementia In Elderly Patients With Preexisting Cardiac Comorbidities?, Sneha R. Gade

Undergraduate Research Posters

Alzheimer's Dementia is a disease that affects memory, thinking, and behavior. The Alzheimer's Association reported Alzheimer's as the sixth-leading cause of death in the United States, and a cure does not exist. Donepezil, a cholinesterase inhibitor drug, is frequently prescribed to treat Alzheimer's disease. Still, patients must continuously take the medication for years to receive any measurable improvement in quality of life after developing Alzheimer's Dementia. Further, research shows prolonged use of Donepezil can lead to other health problems, such as QTc prolongation, for cardiac disease patients. Therefore, the effectiveness of non-drug interventions, such as volunteering to prevent the disease's …