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Cited by 237

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

A next-generation dual-recombinase system for time- and host-specific targeting of pancreatic cancer

Open access
Schönhuber, Nina, Seidler, Barbara, Schuck, Kathleen, Veltkamp, Christian, Schachtler, Christina, Zukowska, Magdalena, Eser, Stefan, Feyerabend, Thorsten B, Paul, Mariel C, Eser, Philipp, Klein, Sabine, Lowy, Andrew M, Banerjee, Ruby, Yang, Fangtang, Lee, Chang-Lung, Moding, Everett J, Kirsch, David G, Scheideler, Angelika, Alessi, Dario R, Varela, Ignacio, Bradley, Allan, Kind, Alexander, Schnieke, Angelika E, Rodewald, Hans-Reimer, Rad, Roland, Schmid, Roland M, Schneider, Günter, Saur, Dieter·2014·Nature Medicine

Abstract

Genetically engineered mouse models (GEMMs) have dramatically improved our understanding of tumor evolution and therapeutic resistance. However, sequential genetic manipulation of gene expression and targeting of the host is almost impossible using conventional Cre-loxP–based models. We have developed an inducible dual-recombinase system by combining flippase-FRT (Flp-FRT) and Cre-loxP recombination technologies to improve GEMMs of pancreatic cancer. This enables investigation of multistep carcinogenesis, genetic manipulation of tumor subpopulations (such as cancer stem cells), selective targeting of the tumor microenvironment and genetic validation of therapeutic targets in autochthonous tumors on a genome-wide scale. As a proof of concept, we performed tumor cell–autonomous and nonautonomous targeting, recapitulated hallmarks of human multistep carcinogenesis, validated genetic therapy by 3-phosphoinositide-dependent protein kinase inactivation as well as cancer cell depletion and show that mast cells in the tumor microenvironment, which had been thought to be key oncogenic players, are dispensable for tumor formation.

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Crossref · 10.1038/nm.3646

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Metadata

Authors
Schönhuber, N., Seidler, B., Schuck, K., Veltkamp, C., Schachtler, C., Zukowska, M., Eser, S., Feyerabend, T. B., Paul, M. C., Eser, P., Klein, S., Lowy, A. M., Banerjee, R., Yang, F., Lee, C.-L., Moding, E. J., Kirsch, D. G., Scheideler, A., Alessi, D. R., Varela, I., Bradley, A., Kind, A., Schnieke, A. E., Rodewald, H.-R., Rad, R., Schmid, R. M., Schneider, G., & Saur, D.
Venue
Nature Medicine
Published
2014-10-19
Volume
20
Issue
11
Pages
1340-1347
ISSN
  • 1078-8956 (ISSN-L)
  • 1546-170X
OpenAlex
W2073405971
Cited by
237
References
10
FWCI
6.75
Type
journal article
Language
en
Open access
bronze

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