Ralph H. Hruban
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1
Total Citations
12
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About
Ralph H. Hruban is a preeminent pathologist and pancreatic cancer researcher whose work has fundamentally reshaped our understanding of pancreatic neoplasia. His research focuses on the genetic progression of pancreatic ductal adenocarcinoma, the classification of cystic neoplasms, and the development of precursor lesions such as PanIN (pancreatic intraepithelial neoplasia). Dr. Hruban’s major contributions include defining the molecular landscape of pancreatic cancer, particularly the role of mutations in KRAS, p16, and SMAD4, and establishing the histologic criteria for precursor lesions that enable early detection. His landmark studies, including the characterization of intraductal papillary mucinous neoplasms (IPMNs) and the creation of the “PanIN” classification system, have been cited tens of thousands of times, underscoring their global impact. He has authored over 1,000 peer-reviewed articles, with many exceeding 1,000 citations each, and co-edited the definitive textbook *Pancreatic Cancer*. Notably, Dr. Hruban led the team that identified the *PALB2* gene as a pancreatic cancer susceptibility gene, and he serves as the Director of the Sol Goldman Pancreatic Cancer Research Center at Johns Hopkins. His work has earned him the American Association for Cancer Research’s Team Science Award and a place in the National Academy of Medicine.
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