Karl Perron

Karl Perron is a Lecturer and Researcher in the Department of Plant Sciences at the University of Geneva's Faculty of Sciences. He leads the Molecular Bacteriology laboratory (Labs 0057-0077) located at Sciences III, Quai Ernest-Ansermet 30 in Geneva. His position combines teaching responsibilities with active research in bacterial resistance mechanisms.

Dr. Perron's primary research focuses on the mechanism of cross-resistance between heavy metals and antibiotics, particularly in Pseudomonas aeruginosa. His laboratory employs molecular bacteriology and biochemistry methods to monitor the effects of zinc, cadmium, cobalt, and copper on this opportunistic pathogen. Additional research interests include wound infections, particularly in severe burn victims, and the development of new antimicrobial molecules through the PAM project.

His recent publications (2012-2018) reveal a consistent research trajectory examining how metal exposure influences bacterial antibiotic resistance mechanisms. Key themes across his work include transcriptional regulation, metal homeostasis, and the molecular basis of cross-resistance. His research bridges basic science with practical applications in combating antibiotic-resistant infections.

• Active participant in teaching activities for biologists and pharmacists
• Collaborates with the Section of Pharmaceutical Sciences and the Medical Faculty
• Provides microbiological analysis services to the community

Dr. Perron maintains a strong commitment to science communication, managing various outreach missions to schools and the general public through initiatives like BiOutils. His media presence includes interviews on microbiology topics such as the relationship between laundry temperature and bacterial survival, demonstrating his engagement with public understanding of science.