Dr. Dillon Pruett, an assistant professor in the School of Communication Science and Disorders (SCSD), was recently published in Nature Genetics for his “Large-scale genome-wide analysis of stuttering” study.

“One of the most significant impacts of our work is the potential to reduce the stigma and shame often associated with stuttering,” Pruett said.

Pruett and the research team utilized data from the direct-to-consumer genetic testing company 23andMe, Inc. as part of the 23andMe Research Innovation Collaboration Program. Overall, the study identified 48 genes associated with stuttering in the largest genetic analysis of stuttering to date.

The study opens the door for further follow-up studies to better understand the molecular pathways involved in stuttering. “The cause of stuttering is likely an interplay between genetic risk factors and environmental factors that impact speech during a critical developmental window,” Pruett said.  “Better understanding factors contributing to stuttering could lead to novel therapeutic approaches and while reducing stigma often associated with stuttering.”

As a new faculty member at Florida State University, Pruett plans to continue this interdisciplinary research.

“I hope to bring together the expertise of the School of Communication Science & Disorders with other areas of campus to expand the scope of genetics research at FSU.”

Learn more about his research from Dr. Pruett himself in a recent NPR Short Wave podcast episode.