Hasan Zaki, Ph.D., Assistant Professor of Pathology, studies gastrointestinal inflammation and cancer. His research interests include host-pathogen interaction, the role of pathogen sensors in intestinal inflammation and cancer, pathogenic mechanisms of inflammatory bowel disease and colorectal cancer, and identifying immune checkpoints of gastrointestinal disorders that could be targeted for therapeutic intervention and drug development.

Dr. Zaki earned his undergraduate and master's degrees in microbiology at the University of Dhaka, Bangladesh. He then joined the International Center for Diarrheal Disease Research, Bangladesh, where he studied immune responses against enteric pathogens. He did his doctoral research in the Department of Microbiology at Kumamoto University School of Medicine, Kumamoto, Japan, where he investigated the molecular mechanisms of host defense function of nitric oxide during gastrointestinal infection caused by Salmonella Typhimurium.

Dr. Zaki did postdoctoral research at Kumamoto University and later at St. Jude Children's Research Hospital in Memphis, Tenn. His postdoctoral studies demonstrated how NOD-like receptor (NLR) family members, particularly NLRP3 and NLRP12, suppress intestinal inflammation and cancer, and maintain intestinal homeostasis. His recent study shows that cytosolic DNA sensor AIM2 is a critical regulator of intestinal microbiota and inflamamtion. 


Graduate School
Kumamoto University - Japan (2007), Microbiology

Research Interest

  • Colorectal Cancer
  • Gastrointestinal Inflammatory Disorders
  • Gut Microbiome
  • Host Pathogen Interaction
  • NOD-Like Receptors


Featured Publications LegendFeatured Publications

Inflammatory Proteomic Network Analysis of Statin-treated and Lipopolysaccharide-activated Macrophages
Kamal AHM, Chakrabarty JK, Udden SMN, Zaki MH, Chowdhury SM 2018
The Inflammasome: Regulation of Nitric Oxide and Antimicrobial Host Defense
Rajalakhsmy A. Ramachandran, Christopher Lupfer and Hasan Zaki Advances in Microbial Physiology 2018 In press
Changes in the Dielectric Spectra of Murine Colon During Neoplastic Progression
Ahmet C. Sabuncu, Jeanne Shen, Md. Hasan Zaki, Ali Beskok Biomed. Phys. Eng. Express 2018

Honors & Awards

  • Career Development Award, Crohn's and Colitis Foundation of America (2012)
  • MEXT Scholarship (2002)
  • Trainee Award, American Association for Immunologists (2011)
  • Travel Award, Keystone Meeting (2012)

Professional Associations/Affiliations

  • American Association for Advancement of Schience (2012)
  • American Association of Immunologists (2012)
  • Chron's and Colitis Foundation of America (2012)