معرفی
Christopher J. Lengner is the Harriet Ellison Woodward Professor and Chair of the Department of Biomedical Sciences at the University of Pennsylvania School of Veterinary Medicine. He is a member of the Institute for Regenerative Medicine, NIH P30 Center for Molecular Studies in Digestive and Liver Diseases, and Abramson Cancer Center, with roles in training and research leadership.
- Education: PhD in Cell and Molecular Biology from the University of Massachusetts Medical School (2004).
His research focuses on molecular mechanisms governing stem cell potency and their dysregulation in diseases like cancer and regenerative failure. Using genetic, genomic, and single-cell approaches in murine and human systems, his lab has uncovered novel pathways in intestinal stem cell hierarchy, cancer ontogeny, and therapeutic targeting.
Recent publications highlight work in colorectal cancer metastasis (PI3K/AKT, NOTUM inhibition), intestinal regeneration (mTORC1, FLASH radiotherapy), and tumor microenvironment dynamics. Collaborations span human induced pluripotent cells and patient samples.
Scientific Awards:
- Ruth L. Kirschstein Postdoctoral Fellowship
He mentors graduate students (Ryan Cedeno, Maryam Yousefi) and leads the Center for Animal Transgenesis. His lab’s integrative studies bridge basic science to translational applications in oncology and regenerative medicine.
