Michelle Reniere

Michelle Reniere is an Associate Professor in the Department of Microbiology at the University of Washington, where she leads research on bacterial pathogenesis with a focus on Staphylococcus aureus and Listeria monocytogenes. Her work investigates how pathogens recognize and adapt to host environments through nutrient acquisition, stress response mechanisms, and transcriptional regulation during infection.

Dr. Reniere's research centers on molecular mechanisms of host-pathogen interactions, particularly how bacterial pathogens sense host-derived nutrients and stresses. Her laboratory employs genetic screens, molecular biology, and biochemical approaches to dissect virulence pathways, with significant emphasis on redox regulation (e.g., SpxA1, Rex regulators), sulfur/cysteine metabolism, and intracellular survival strategies. Key investigations include pathogen adaptation in cystic fibrosis sputum, gallbladder infection models, and macrophage environments.

Analysis of her publication record (2017-2025) reveals consistent investigation of Listeria monocytogenes pathogenesis mechanisms, with increasing focus on metabolic adaptation (folate, sulfur, heme utilization) and redox-responsive transcriptional networks. Recent work demonstrates sophisticated integration of bacterial metabolism with virulence expression, particularly through genome-wide screens identifying host-pathogen interaction points.

Dr. Reniere has completed professional development training including the HHMI Mentorship Skills Development Course (2019-2021), HHMI Inclusive Learning Series (2020), UW Inclusive Teaching & Mentoring (2020), and NIH Raising a Resilient Scientist (2022), reflecting commitment to inclusive scientific training environments.

As principal investigator of the Reniere Lab, she mentors graduate students and postdoctoral scholars using multidisciplinary approaches. Her active grant funding is evidenced by continuous publication output in high-impact journals, though specific awards are not listed in available information.

The Reniere Lab operates within the University of Washington's Department of Microbiology, utilizing advanced genetic, biochemical, and infection model systems. Collaborative work with institutions like Vanderbilt University and UC Berkeley demonstrates integration within broader research networks focused on infectious disease mechanisms.