Ramesh A. Shivdasani

Ramesh A. Shivdasani is a Professor of Medicine at Harvard Medical School and a medical oncologist and laboratory investigator at the Dana-Farber Cancer Institute and Brigham and Women's Hospital. He directs research efforts in the Gastrointestinal Cancer Center, focusing on gastrointestinal cancer biology and translational research. His work bridges clinical oncology with fundamental molecular and cellular investigations of gastrointestinal development and disease.

Dr. Shivdasani received his medical and graduate degrees from the University of Michigan School of Medicine in 1989. His postgraduate training includes:

• Residency in Internal Medicine at Brigham and Women's Hospital
• Fellowship in Medical Oncology at the Dana-Farber Cancer Institute
• Post-doctoral research training at The Howard Hughes Medical Institute and Children's Hospital Boston

Dr. Shivdasani's research program investigates the normal mechanisms of development and cell differentiation in the gastrointestinal tract, with particular focus on the molecular pathways that control epithelial differentiation. His laboratory combines molecular and cell biology techniques with genetically engineered mouse models to elucidate genetic pathways controlling gastrointestinal epithelium differentiation. A major emphasis is on understanding the Wnt, Hedgehog, and Notch signaling pathways and their interactions with tissue-restricted transcription factors. His translational research laboratory unites several Dana-Farber efforts in gastrointestinal cancers to identify new molecular targets for cancer therapy.

Analysis of Dr. Shivdasani's recent publications reveals a consistent focus on gastrointestinal stem cell biology, epithelial differentiation, and cancer mechanisms. His work spans from fundamental developmental biology to translational cancer research, with particular emphasis on transcription factor networks, chromatin regulation, and stem cell niche organization. The research employs cutting-edge techniques including organoid models, single-cell analysis, and advanced genomic approaches to understand gastrointestinal development and disease.

Dr. Shivdasani has received significant recognition for his scientific contributions:

• Association of American Physicians (2009)
• American Society for Clinical Investigation (2005)
• Harvard Medical School Class of 2007 teaching award, Best Tutor of the Year (2004)
• Brian ODell Memorial Research Award from the Leukemia & Lymphoma Society (2003)

As a mentor and educator, Dr. Shivdasani has guided numerous trainees through his laboratory research program at Dana-Farber. His teaching excellence was recognized with Harvard Medical School's Best Tutor of the Year award. His research has been supported by various grants from the National Institutes of Health and other funding agencies focused on gastrointestinal cancer biology and stem cell research.

Dr. Shivdasani directs a vibrant research laboratory that studies mechanisms of cell differentiation in the gastrointestinal epithelium. The lab maintains active collaborations across Dana-Farber and Harvard Medical School, with particular emphasis on translational research that bridges basic science discoveries with clinical applications in gastrointestinal cancer treatment.