Rate My Professor José Penadés

Penadés' research centers on the molecular basis of bacterial virulence, particularly bacteriophage-mediated horizontal gene transfer and mobile genetic elements driving bacterial evolution. He discovered lateral transduction in 2018, revealing a highly efficient mechanism by which bacteriophages mobilize large chromosomal DNA segments, surpassing classical transduction modes. His group characterized Phage-Inducible Chromosomal Islands (PICIs), widespread in pathogens, which utilize a related process termed lateral cotransduction. Early seminal work identified the Bap surface protein's role in Staphylococcus aureus biofilm formation (Cucarella et al., Nature Medicine, 2001) and the Esp protein in Enterococcus faecalis biofilms (Toledo-Arana et al., EMBO Journal, 2001). With over 18,000 citations on Google Scholar, his contributions have transformed understanding of genetic exchange in bacteria like Staphylococcus aureus, influencing studies on antimicrobial resistance and phage therapy. Penadés received a European Research Council Advanced Grant worth €2.5 million in 2022 to explore these mechanisms further. He holds prestigious honors including election as a Fellow of the Royal Society (FRS) in 2024, Fellow of the Royal Society of Edinburgh (FRSE), EMBO membership (2020), and membership in the European Academy of Microbiology. His influence extends to editorial roles and research committees at Imperial.