معرفی
John Cavanagh, PhD, serves as Professor & Chair of the Department of Biochemistry & Molecular Biology and Associate Dean for Research at East Carolina University's Brody School of Medicine. With a distinguished career spanning over three decades since completing his PhD at the University of Cambridge in 1988, he leads an active research program focused on structural biology approaches to understanding antibiotic resistance mechanisms and apoptosis regulation.
His educational background includes a B.S. in Chemistry from the University of Surrey (1985), a Ph.D. in NMR from the University of Cambridge (1988), and postdoctoral training at The Scripps Research Institute (1988-1990). His research program addresses critical global health challenges, particularly the growing threat of multi-drug resistant bacterial pathogens.
Dr. Cavanagh's laboratory employs a comprehensive suite of biophysical techniques including NMR, X-ray crystallography, computational modeling, and mass spectrometry to investigate protein structure-function relationships. Recent publications demonstrate sustained productivity across multiple research fronts, with particular emphasis on bacterial two-component regulatory systems, biofilm formation mechanisms, and development of compounds that re-sensitize resistant bacteria to conventional antibiotics.
The laboratory's research output shows a clear trend toward increasingly translational work, with multiple publications focusing on clinically relevant pathogens like Acinetobacter baumannii and Francisella. The work on 2-aminoimidazole compounds represents a promising approach to addressing the global antibiotic resistance crisis.
Notable research contributions include structural characterization of the calbindin-D28K/caspase-3 interaction, elucidation of bacterial response regulator mechanisms, and development of novel antibiofilm strategies. The laboratory maintains active collaboration with the Melander group at Notre Dame on compound development.
As department chair and associate dean, Dr. Cavanagh oversees significant academic and research operations while maintaining an active laboratory program. His leadership extends to mentoring numerous graduate students and postdoctoral researchers, as evidenced by the consistent publication record with trainee authorship.
