*********************************
There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
*********************************
Summary Sentence: "Hepatopancreatic Programming/reprogramming in a Zebrafish Model System" - Chong Shin, PhD - Assistant Professor, School of Biology
Full Summary: The IBB Breakfast Club seminar series was started with the spirit of the Institute's interdisciplinary mission in mind and started to feature local IBB faculty member's research in a seminar format. Faculty are often asked to speak at other universities and conferences, but rarely present at their home institution, this seminar series is an attempt to close that gap. The IBB Breakfast Club is open to anyone in the bio-community.
Breakfast Club Seminar Series
Chong Shin, PhD - Assistant Professor, School of Biology"Hepatopancreatic Programming/reprogramming in a Zebrafish Model System"
Chong Shin, PhD
Assistant Professor
School of Biology
Worldwide, liver failure and diabetes mellitus are the leading cause of morbidity and mortality. The therapeutic restoration of hepatocyte and β-cell mass would support the functions of a failed liver and pancreas. One approach to restoration is the transplantation of exogenous hepatocytes and β-cells generated from pluripotent stem cells. Despite notable progress, the resulting cells often fail to achieve complete function. Therefore, deciphering the activated signaling pathways and their cross-regulatory interactions during embryogenesis is crucial. A second approach to restoration is the stimulation of endogenous repair mechanisms. Although mammals have a limited capacity for regeneration, they may retain developmental and/or ancestral pathways that are typically quiescent in adults. By studying the recovery in other vertebrates not only with homologous liver and pancreas structure but also with significant capacity for regeneration, we can unveil key repair markers and/or pathways. We use the zebrafish system, an experimental model that offers the functional live imaging ability, high-throughput capacity, and single-cell level manipulability, within a vertebrate system that faithfully recapitulates the genetic control of mammalian hepatogenesis and pancreatogenesis.
