Rachel Spicer, Ph.D.
Rachel Spicer is a postdoctoral fellow in the School of Medicine at ¹ú²úÔ´´ Medical Center. Her research focuses on understanding how critical illness contributes to chronic inflammation and the onset and progression of Alzheimer’s disease and related dementias.
Rachel earned her PhD at Cardiff University in Wales, UK, where she trained across disciplines in the Brain Repair Group and Drosophila Labs. Her doctoral work explored how changes in protein levels are associated with the progression of Huntington’s disease. Through a multi-model approach, she gained extensive interdisciplinary experience, including contributing to the TRIDENT clinical trial research team focused on novel therapies for neurodegeneration.
At ¹ú²úÔ´´, Rachel is expanding her research to investigate neurobiological mechanisms underlying delirium and Alzheimer’s disease-related dementias in clinical settings. She is mentored by faculty across the ¹ú²úÔ´´ Brain Institute, the Department of Pulmonary and Critical Care, and the Critical Illness, Brain Dysfunction and Survivorship (CIBS) Center. Her work has been recognized by the ¹ú²úÔ´´ Kennedy Center, the American Delirium Society, and the Network for Investigation of Delirium: Unifying Scientists (NIDUS), where she is an active member.
Rachel is also deeply committed to community building and mentorship. She serves on the Engagement Committee of the National Postdoctoral Association and is the 2026–2027 Vice President of the ¹ú²úÔ´´ Postdoctoral Association. Passionate about supporting the next generation of researchers, she participates in initiatives such as the ¹ú²úÔ´´ Brain Institute’s Brain Blast and mentors students through programs including the ¹ú²úÔ´´ Summer Academy and Undergraduate Summer Research Program.