Volker Briken

Volker Briken is a Professor at the University of Maryland, leading the Briken Lab focused on understanding molecular mechanisms of Mycobacterium tuberculosis-host cell interactions. His research emphasizes host-pathogen interactions, apoptosis regulation, and bacterial virulence strategies. He holds a Ph.D. from the University of Paris (1998). His laboratory develops advanced tools like da_Tracker and BBQ methods for quantitative analysis of bacterial infections. Key areas include inflammasome activation evasion, autophagy dynamics, and pathogen-induced immune evasion mechanisms in macrophages and dendritic cells.

Research interests include Mycobacterium tuberculosis pathogenesis, lipid antigen presentation, and bacterial strategies to modulate host immune responses. His lab explores novel molecular mechanisms enabling bacterial survival within host cells, with implications for vaccine development and therapeutic interventions. Collaborations span microbiology, immunology, and computational biology, reflected in affiliations with the Molecular & Cellular Biology (MOCB) and Computational Biology, Bioinformatics, & Genomics (CBBG) programs.

Publications highlight breakthroughs in understanding NLRP3 inflammasome inhibition, autophagy-membrane repair interplay, and Salmonella-induced IFNβ signaling suppression. The lab's interdisciplinary approach combines high-throughput microscopy, genetic screens, and computational workflows to dissect complex host-pathogen relationships. Current efforts focus on translating mechanistic insights into novel antimicrobial strategies targeting critical bacterial survival pathways.