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Original title:
Charakterisierung der Rolle des putativen adulten Leberprogenitorzellkompartiments in der Hepatokarzinogenese mittels Lineage Tracing im Mausmodell
Translated title:
Characterization of the significance of the putatitve adult liver progenitor cell compartment in hepatocarcinogenesis via lineage tracing in a mouse model
Author:
Thalhammer, Julian Oliver
Year:
2019
Document type:
Dissertation
Faculty/School:
Fakultät für Medizin
Advisor:
Geisler, Fabian (Priv.-Doz. Dr.)
Referee:
Geisler, Fabian (Priv.-Doz. Dr.); Schmid, Roland M. (Prof. Dr.)
Language:
de
Subject group:
MED Medizin
Keywords:
HCC, ICC, Leberprogenitorzellen, Lineage Tracing, HNF1β
Translated keywords:
HCC, ICC, liver progenitor cells, Lineage Tracing, HNF1β
TUM classification:
MED 430d
Abstract:
Wir untersuchten die Ursprungszellen des hepatozellulären und cholangiozellulären Karzinoms mittels eines durch Tamoxifen induzierbaren Cre-Rekombinase basierten Lineage Tracing Mausmodells. In transgenen Mäusen erfolgt nach intraperitonealer Tamoxifeninjektion dauerhaft die Expression des Fluoreszenzproteins tdTomato unter dem Promotor HNF1β. In gängigen Modellen des hepatozellulären Karzinoms entstanden keine Karzinome aus HNF1β+ biliären bzw. Leberprogenitorzellen. HNF1β-zellspezifische onkog...     »
Translated abstract:
We used a tamoxifen-inducible Cre-recombinase lineage tracing mouse model to identify the cell of origin of hepatocellular und cholangiocellular carcinoma. Transgenic mice continuously express the fluorescent protein tdTomato in cells expressing HNF1β after intraperitoneal injection of tamoxifen. In common models of hepatocellular carcinoma HNF1β+ biliary and liver progenitor cells were not the cells of origin of the observed hepatocellular carcinomas. Mice with HNF1β-specific oncogenic transfor...     »
WWW:
https://mediatum.ub.tum.de/?id=1342637
Date of submission:
20.03.2018
Oral examination:
28.02.2019
File size:
4708255 bytes
Pages:
85
Urn (citeable URL):
https://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20190228-1342637-1-2
Last change:
01.04.2019
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