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Katherine Fitzgerald, PhD
Division Chief

Research Focus: Understanding molecular mechanisms controlling inflammatory response

  • Sensing and signaling in innate immunity (TLRs, Inflammasomes, cGAS/STING)
  • Autoinflammatory diseases (e.g., SAVI - STING associated Vasculopathy with onset in Infancy)
  • Therapeutic targeting of Inflammasomes and cGAS/STING Signaling

Stefania Gallucci, MD

Research Focus: Innate immunity responses in host defense and autoimmunity

  • Biology of dendritic cell activation and regulation through the immunometabolism
  • Dendritic cell recognition of DAMPs and PAMPs
  • Role of innate immunity in the pathogenesis of autoimmunity
  • Innate immune responses to bacterial infections and biofilms
  • Novel therapeutic targets in lupus autoimmunity

Fiachra Humphries, PhD

Research Focus: How immunometabolism regulates infectious disease and inflammation

  • Regulation of cell death by oncometabolites
  • Macrophage receptor biology in tumorigenesis and metastasis
  • Mitochondrial reprogramming in "inflamm-aging"
  • Metabolic control of viral infections
  • Therapeutic targeting of innate immune signaling pathways