Modeling Gliomas Using Two Recombinases.

ABSTRACT: Development of animal models to investigate the complex ecosystem of malignant gliomas using the Cre/loxP recombination system has significantly contributed to our understanding of the molecular underpinnings of this deadly disease. In these model systems, once the tumor is induced by activation of Cre-recombinase in a tissue-specific manner, further genetic manipulations to explore the progression of tumorigenesis are limited. To expand the application of mouse models for gliomas, we developed glial fibrillary acidic protein (GFAP)-FLP recombinase (FLPo) mice that express FLPo recombinase specifically in GFAP-positive cells. Lentivirus-based in vivo delivery of cancer genes conditioned by FLP/FRT-mediated recombination initiated gliomas in GFAP-FLPo mice. Using the Cre-mediated mul

SUBMITTER: Hara T 

PROVIDER: S-EPMC6677610 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature