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GSE61707
Mus musculus
15 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
These experiments aim determine the effects of Smo and Ets-2 signaling on fibroblast gene expression.
Publication Title
Genetic ablation of Smoothened in pancreatic fibroblasts increases acinar-ductal metaplasia.
Sample Metadata Fields
Age, Specimen part
View Samples- Mus musculus
- 16 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
PTEN imparts tumor suppression in mice by cell autonomous and non-autonomous mechanisms. Whether these two tumor suppressor mechanisms are mediated through similar or distinct signaling pathways is not known. Here we generated and analyzed knockin mice that express a series of human cancer-derived mutant alleles of PTEN that differentially alter the Akt axis in either stromal or tumor cell compartments of mammary glands. We find that cell non-autonomous tumor suppression by Pten in stromal fibroblasts strictly requires activation of P-Akt signaling, whereas cell autonomous tumor suppression in epithelial tumor cells is independent of overt canonical pathway activation. These findings expose distinct Akt-dependent and independent tumor suppressor functions of PTEN in stromal fibroblasts and tumor cells, respectively, that can be used to guide clinical care of breast cancer patients
Publication Title
Noncatalytic PTEN missense mutation predisposes to organ-selective cancer development in vivo.
Sample Metadata Fields
Age, Specimen part
View Samples- Mus musculus
- 16 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
PTEN imparts tumor suppression in mice by cell autonomous and non-autonomous mechanisms. Whether these two tumor suppressor roles are mediated through similar or distinct signaling pathways is not known. Here we generated and analyzed knockin mice that express a series of human cancer-derived mutant alleles of PTEN in either stromal or tumor cell compartments of mammary glands. We find that cell non-autonomous tumor suppression by Pten in stromal fibroblasts strictly requires activation of P-Akt signaling, whereas cell autonomous tumor suppression in epithelial tumor cells is independent of overt canonical pathway activation
Publication Title
Noncatalytic PTEN missense mutation predisposes to organ-selective cancer development in vivo.
Sample Metadata Fields
Age, Specimen part
View Samples- Mus musculus
- 40 Downloadable Samples
- Affymetrix Mouse Clariom S Array (clariomsmouse)
Description
Expression data from different brain regions of mice
Publication Title
Type 2 deiodinase polymorphism causes ER stress and hypothyroidism in the brain.
Sample Metadata Fields
Specimen part
View Samples