معرفی
Jason Crawford is a Professor of Chemistry and Microbial Pathogenesis at Yale University, leading the Crawford Lab at the Institute of Biomolecular Design and Discovery. His research examines bacterial metabolite signaling, host-pathogen interactions, and microbiome-derived compounds influencing inflammation and disease. Crawford's work integrates chemical biology and microbiology to uncover microbial metabolic pathways relevant to gastrointestinal cancer, immune regulation, and infectious disease mechanisms.
Education includes:
- Postdoctoral Fellowship, Harvard Medical School (2012)
- PhD, Johns Hopkins University (2007)
- MA, Johns Hopkins University (2003)
Research focuses on bacterial chemical signaling systems, microbiome metabolism in health/disease, and host immune-microbe metabolic crosstalk. Key interests include:
- Microbial metabolite roles in inflammation and carcinogenesis
- Enzymatic mechanisms of pathogenicity and symbiosis
- Metabolite-mediated interkingdom communication
- Chemical ecology of host-microbe interactions
Recent publications (2021-2024) demonstrate consistent focus on bacterial signaling molecules, microbiome metabolomics, and immunomodulatory metabolites. Work reveals novel mechanisms of bacterial communication via pyrazines/N-acyl amides, microbiota contributions to inflammation via sphingolipid pathways, and microbial metabolite influences on macrophage function and T-cell development.
Leads the Crawford Lab investigating microbial chemistry, developing tools for metabolite discovery, and examining metabolite roles in disease pathogenesis. Collaborates extensively with immunology and microbiome research groups at Yale Cancer Center and Institute of Biomolecular Design and Discovery.
