معرفی
Nathan Howell, PhD, is an Assistant Professor in the Department of Biochemistry at the School of Medicine, Case Western Reserve University. His research is centered on tRNA modification and its essential role in cellular translation and human health.
Research Interests: Dr. Howell's lab investigates the mechanisms of tRNA chemical modifications, focusing on how modification enzymes selectively target specific tRNAs among structurally similar molecules. Using classical biochemical assays and yeast genetics, his team explores fundamental questions in RNA biology. The lab is also expanding into novel unicellular model organisms to better contextualize findings beyond traditional models like E. coli and S. cerevisiae.
Publication Trends: His recent work, published in 2019, highlights the substrate specificities of human tRNA methyltransferases and the functional consequences of tRNA modifications. These studies contribute to broader fields including RNA enzymology, translational regulation, and molecular genetics.
- Awards & Honors: No specific awards mentioned in the provided text.
Advising and Grants: While specific students and grants are not listed, Dr. Howell leads an active research laboratory focused on tRNA biology, suggesting ongoing mentorship of graduate students and likely involvement in federally funded research. His work bridges biochemistry and molecular genetics, supporting training in both experimental and analytical methods.
Labs and Research Teams: Dr. Howell directs a research lab that employs biochemical and genetic approaches to study tRNA modification. The team is working to extend its model systems beyond conventional organisms, indicating a forward-looking, exploratory research program.
