Naomi Courtemanche

Naomi Courtemanche is an Associate Professor in the Department of Genetics, Cell Biology and Development at the University of Minnesota, with appointments spanning both the College of Biological Sciences (CBS) and the Medical School (TMED). Her research program focuses on the molecular mechanisms of actin cytoskeleton dynamics, particularly in the context of formin-mediated actin filament assembly and regulation.

Dr. Courtemanche's research expertise spans several interconnected fields:

• Actin Biochemistry and Cytoskeleton Dynamics
• Formin Protein Function and Regulation
• Actin Filament Assembly and Elongation Mechanisms
• Cellular Motility and Morphogenesis
• Computational Analysis of Cytoskeletal Structures
• Developmental Cell Biology

Analysis of Dr. Courtemanche's publication record reveals a consistent focus on actin filament dynamics with increasing sophistication in methodology. Her work combines biochemical, biophysical, and computational approaches to understand how actin structures are assembled and regulated in cells. Recent publications demonstrate an expansion of her research scope into cancer biology, as evidenced by her 2023 paper on tunneling nanotubes in malignant mesothelioma, showing how fundamental cytoskeletal research can inform therapeutic approaches.

Dr. Courtemanche has established a robust research program supported by multiple NIH grants. She serves as Principal Investigator on the active project 'Molecular mechanisms of bundled actin structure assembly by formins' (2022-2026) and previously led projects including the acquisition of analytical ultracentrifuge technology and research on myosin motor-dependent filopodia formation. Her collaborative approach is evident in her co-investigator role on projects with colleagues from multiple disciplines.

Dr. Courtemanche maintains an active laboratory focused on cytoskeletal dynamics, utilizing advanced imaging and biophysical techniques to investigate the molecular mechanisms of actin assembly. Her work contributes to UN Sustainable Development Goals related to good health and well-being through its implications for understanding fundamental cellular processes relevant to disease mechanisms.