Dr. Jonathan Kagan

Professor

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Biography

Jonathan C. Kagan is a Professor in the Department of Pediatrics at Harvard Medical School and an investigator at Boston Children's Hospital. His research focuses on ancient signaling pathways that underlie immune responses, particularly those involving Pattern Recognition Receptors (PRRs). These receptors are crucial for detecting pathogenic microorganisms and activating antimicrobial defenses. Kagan's lab investigates the mechanisms of cytosolic signaling, including the rapid kinetics of receptor activation and their spatial organization within the cell. A significant aspect of his work involves the Toll-like Receptor (TLR) family, which plays a vital role in signaling for both innate and adaptive immunity. Through this research, Kagan aims to understand how TLR signaling influences human health issues, including vaccine development, autoimmunity, and cancer. His lab is currently focused on understanding how TLR signaling proteins are targeted to cellular locations that facilitate signal transduction, the biochemical properties of TLR-induced signaling complexes, and the innate immune response to commensal bacteria in the intestine.

Research Interests

Requirements for Harvard University

Doctorate Program
Requirements
TOEFL
Total
Required:80
IELTS
Overall
Required:6.5
Prerequisites
Bachelor's degree in a technical or quantitative field
Application Checklist
  • Online application
  • Statement of Purpose
  • Transcripts
  • Letters of recommendation
  • Resume/CV
Specialization Notes

Administered by the Harvard Kenneth C. Griffin Graduate School of Arts and Sciences (GSAS).