GEO DataSets

(Submitter supplied) Basal breast cancers, an aggressive breast cancer subtype that has poor treatment options, are thought to arise from luminal mammary epithelial cells that undergo basal-like plasticity through poorly understood mechanisms. Using genetic mouse models and ex vivo primary organoid cultures, we show that conditional co-deletion of the LATS1 and LATS2 kinases, key effectors of Hippo pathway signaling, in mature mammary luminal epithelial cells promotes the development of basal-like carcinomas that metastasize over time. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30172

9 Samples

Download data: TXT

(Submitter supplied) The sinoatrial node (SAN) functions as pacemaker of the heart to initiate and drive rhythmic heartbeats. The Hippo signaling pathway is a fundamental pathway for heart development and regeneration. Although abnormalities of Hippo pathway are associated with cardiac arrhythmias in human patients, yet its role in the SAN is unknown. We found that Lats1/2 inactivation caused severe sinoatrial node dysfunction (SND; sick sinus syndrome). more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21626

4 Samples

Download data: BW

(Submitter supplied) Cell fate perturbations underlie many human diseases, including breast cancer. However, the regulation of breast cell fate remains largely elusive. The mammary gland epithelium consists of differentiated luminal epithelial and basal myoepithelial cells, as well as undifferentiated stem cells and more restricted progenitors. Breast cancer originates from this epithelium but the molecular mechanisms underlying breast epithelial hierarchy remain ill-defined. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

18 Samples

Download data: CEL

(Submitter supplied) Perturbation of the tightly regulated dynamic process of cell fate underlies many human diseases. The molecular mechanisms regulating breast cell fate in the hierarchically organized luminal and basal lineages of breast epithelium remain largely elusive. We performed a high-content confocal image-based shRNA screen for regulators of primary human breast cell fate. Inhibition of the Hippo kinases LATS was found to promote luminal fate and increase the number of progenitors, which is a paradox given that Hippo effectors YAP/TAZ have been associated with basal fate. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

11 Samples

Download data: CEL

(Submitter supplied) Hippo signaling, an evolutionarily conserved pathway involved in organ size control, has been implicated to play key roles in developmental processes of various tissues, but its role in craniofacial development has not been largely explored. To examine the function of the Hippo signaling kinase cascade, we inactivated Hippo components Lats1 and Lats2 in the cranial neuroepithelium of mouse embryos using a Wnt1CreSOR driver. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

4 Samples

Download data: CSV, TXT

(Submitter supplied) Malignant peripheral nerve sheath tumors (MPNSTs) are highly aggressive Schwann cell (SC)-lineage derived sarcomas with poor prognosis. The molecular events underlying SC lineage cells-to-MPNST transformation remain elusive. Here, we show that human MPNSTs exhibit elevated HIPPO-TAZ/YAP expression, and that TAZ/YAP hyperactivity in SCs caused by Lats1/2 loss potently induces high-grade nerve-associated tumors with full penetrance. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

16 Samples

Download data: FPKM_TRACKING, WIG

(Submitter supplied) YAP is an oncogene and an inducer of Epithelial-to-Mesenchymal Transition (EMT). We used microarrays to detail the global program of gene expression to identify YAP target genes. PUBLICATION ABSTRACT: The Hippo pathway defines a novel signaling cascade regulating cell proliferation and survival in Drosophila, which involves the negative regulation of the transcriptional coactivator Yorkie by the kinases Hippo and Warts. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS3220

Platform:

GPL570

4 Samples

Download data: CEL, CHP

Analysis of MCF10A mammary epithelial cells overexpressing the transcriptional coactivator YAP. The Hippo pathway impinges on YAP in mammals to coordinate cell proliferation and apoptosis. Results provide insight into molecular components of the Hippo pathway in mammalian cells.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 protocol sets

Platform:

GPL570

Series:

GSE10196

4 Samples

Download data: CEL, CHP

(Submitter supplied) Development of the female tract results from the carefull coordination of numerous signaling pathways. Here, we evaluated the role of hippo pathway in the development of the female reproductive tract. We used microarray to compare the gene expression changes observed in the Müllerian ducts of E17.5 mice embryos between control group and experimental (mutant) group bearing a conditional deletion of both (conjoint) Lats1 and Lats2 using the Amhr2cre strain.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL23038

6 Samples

Download data: CEL, CHP

(Submitter supplied) To investigate the roles of YAP in the submandibular gland (SMG) epithelium, we compared the gene expression profiles of E15.5 SMGs isolated from Yap-loxP/loxP or Yap-loxP/loxP;Shh-Cre (i.e. Cre recombinase from the Shh promoter) embryos.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL22412

6 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:

GPL24247 GPL19057

16 Samples

Download data: BED

(Submitter supplied) The tumor suppressor LATS1, whose expression is often downregulated in human breast cancer, helps maintain luminal breast cancer cell identity by keeping basal-specific genes in a closed chromatin state, preventing their spurious activation. This is achieved via interaction of LATS1 with the NCOR1 nuclear corepressor and recruitment of HDAC1,driving histone H3K27 deacetylation near NCOR1-repressed “basal” genes. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

8 Samples

Download data: XLSX

(Submitter supplied) The tumor suppressor LATS1, whose expression is often downregulated in human breast cancer, helps maintain luminal breast cancer cell identity by keeping basal-specific genes in a closed chromatin state, preventing their spurious activation. This is achieved via interaction of LATS1 with the NCOR1 nuclear corepressor and recruitment of HDAC1,driving histone H3K27 deacetylation near NCOR1-repressed “basal” genes. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24247

8 Samples

Download data: BED

(Submitter supplied) Purpose: mRNA sequencing has revolutionized systems-based analysis of cellular pathways. The goals of this study are to compare mRNA level of WT and Par3KO derived prostate tissues Methods: prostate mRNA profiles of 8-week-old wild-type (WT) and Par3 knockout (Par3−/−) mice were generated by sequencing, in triplicate, using Illumina GAIIx. The sequence reads that passed quality filters were analyzed at the transcript isoform level with two methods: Burrows–Wheeler Aligner (BWA) followed by ANOVA (ANOVA). more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL10999

12 Samples

Download data: XLS

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL16791 GPL17021

35 Samples

Download data

(Submitter supplied) Deregulated activity of the LATS tumor suppressors has broad implications on cellular and tissue homeostasis. We examined the consequences of downregulation of either LATS1 or LATS2 in breast cancer. Consistent with their proposed tumor suppressive roles, expression of both paralogs is significantly downregulated in human breast cancer, and loss of either paralog accelerated mammary tumorigenesis in mice. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

14 Samples

Download data: XLSX

(Submitter supplied) Deregulated activity of the LATS tumor suppressors has broad implications on cellular and tissue homeostasis. We examined the consequences of downregulation of either LATS1 or LATS2 in breast cancer. Consistent with their proposed tumor suppressive roles, expression of both paralogs is significantly downregulated in human breast cancer, and loss of either paralog accelerated mammary tumorigenesis in mice. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

21 Samples

Download data: XLSX

(Submitter supplied) Lineage plasticity plays an important role in the development of basal-like breast cancer (BLBC), an aggressive cancer subtype. Although studies suggest BLBC is likely to originate from luminal progenitor cells, it acquires substantial basal cell features and contains a heterogenous collection of cells exhibiting basal, luminal and bipotent phenotypes. Why luminal progenitors are prone to BLBC transformation and what drives luminal-to-basal/bipotent reprogramming remains unclear. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: BIGWIG

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by array; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL23038 GPL17021

16 Samples

Download data: BIGWIG, CEL

(Submitter supplied) Lineage plasticity plays an important role in the development of basal-like breast cancer (BLBC), an aggressive cancer subtype. Although studies suggest BLBC is likely to originate from luminal progenitor cells, it acquires substantial basal cell features and contains a heterogenous collection of cells exhibiting basal, luminal and bipotent phenotypes. Why luminal progenitors are prone to BLBC transformation and what drives luminal-to-basal/bipotent reprogramming remains unclear. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL23038

6 Samples

Download data: CEL