Dr. Nathalie Sauvonnet is a leading researcher in cell biology and microbiology, serving as Director of Research and group leader at Institut Pasteur. Her work focuses on host–pathogen interactions, endocytosis, and intestinal tissue homeostasis using advanced models such as organ-on-chip systems. She has extensive experience in academic research, international collaborations, and scientific leadership. Dr. Sauvonnet has supervised numerous students and researchers, secured major research funding, and contributed significantly to high-impact publications. She is actively involved in teaching, peer review, and scientific organizations, and is recognized for her expertise in cellular mechanisms underlying infection and immune responses.