Consequences of p53 loss and Gastrin for aGVHD of the Stomach

Consequences of p53 loss and Gastrin for aGVHD of the Stomach

Author: American Society of Hematology April 9, 2026 Duration: 20:12

In this week's episode, Blood podcast editor Dr. James Griffin interviews authors Drs. Steffen Boettcher and Robert Zeiser on their recent publications in Blood. Dr. Boettcher discusses "Bone marrow failure, somatic rescue by p53 inactivation, and enhanced leukemogenesis in germ line ERCC6L2 disease", which provides insights to disease evolution by demonstrating that p53 loss can rescue BMF phenotypes caused by biallelic mutations in ERCC6L2, but at the cost of profound genome instability, increasing DNA damage and leading to the onset of aggressive erythroid leukemia. Dr. Zeiser discusses "Gastrin for the treatment of acute graft-versus-host-disease of the stomach", which delineates the protective role of gastrin in aGVHD of the stomach in mice and patients and provides a rationale for therapeutic use of pentagastrin in a clinical trial for patients with aGVHD.


Produced by the American Society of Hematology, the Blood Podcast serves as an audio companion to the groundbreaking research found in its namesake journal. Each episode delves into the latest published studies, translating complex findings on blood disorders, cancers, and immune system functions into accessible discussions. You'll hear directly from the researchers and clinicians who are shaping the field, as they break down their methodologies, interpret results, and explore the real-world implications for patient care. This isn't just a summary; it's a critical conversation that examines the how and why behind the science, offering context that the printed page alone cannot provide. Whether you're a practicing hematologist, a trainee in the field, or simply fascinated by the intricate world of human biology, this podcast provides a vital stream of knowledge. It connects the dots between laboratory discovery and clinical practice, all while exploring topics that span from foundational biology to cutting-edge therapeutic advances. Tune in for a thoughtful analysis that makes the latest hematology research comprehensible and immediately relevant to your work or curiosity.
Author: Language: English Episodes: 50

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