GEO DataSets

Analysis of pancreas from E15.5 embryos deficient in transcription factor Gli-similar 3 (Glis3). The Glis3zf/zf mutant pancreas shows a dramatic loss of β and δ cells, contrasting a smaller relative loss of α, PP, and ɛ cells. Results provide insight into the role of Glis3 in pancreas.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 genotype/variation sets

Platform:

GPL1261

Series:

GSE18172

7 Samples

Download data: CEL

(Submitter supplied) Glis3 mutant mice (Glis3zf/zf) die within the first week after birth due to overt diabetes, evidenced by hyperglycemia and hypoinsulinemia. Histopathological analysis showed that Glis3zf/zf mice develop a pancreatic phenotype with a dramatic loss of beta- (insulin) and delta- (somatostatin) cells contrasting a smaller relative loss of alpha- (glucagon), PP- (pancreatic polypeptide), and epsilon- (ghrelin) cells. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS3812

Platforms:

GPL7202 GPL1261

9 Samples

Download data: CEL, TIFF, TXT

(Submitter supplied) Glis3 mutant mice (Glis3zf/zf) die within the first week after birth due to overt diabetes, evidenced by hyperglycemia and hypoinsulinemia. Histopathological analysis showed that Glis3zf/zf mice develop a pancreatic phenotype with a dramatic loss of beta- (insulin) and delta- (somatostatin) cells contrasting a smaller relative loss of alpha- (glucagon), PP- (pancreatic polypeptide), and epsilon- (ghrelin) cells. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7042

2 Samples

Download data: TIFF, TXT

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

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

22 Samples

Download data: TXT

(Submitter supplied) We show that Glis3 is expressed in gonocytes, SSCs and SPCs, but not in differentiated spermatogonia or subsequent stages of spermatogenesis nor in Sertoli or Leydig cells. We further demonstrate that Glis3-deficiency causes a severe impairment in spermatogenesis in mice. Although the number of gonocytes was slightly diminished in Glis3KO testis, the number undifferentiated, PLZF+ spermatogonia was dramatically reduced leading to a virtual block in the progression of spermatogenesis. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

8 Samples

Download data: TXT

(Submitter supplied) We show that Glis3 is expressed in gonocytes, SSCs and SPCs, but not in differentiated spermatogonia or subsequent stages of spermatogenesis nor in Sertoli or Leydig cells. We further demonstrate that Glis3-deficiency causes a severe impairment in spermatogenesis in mice. Although the number of gonocytes was slightly diminished in Glis3KO testis, the number undifferentiated, PLZF+ spermatogonia was dramatically reduced leading to a virtual block in the progression of spermatogenesis. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

14 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL16686 GPL18460

12 Samples

Download data: CEL

(Submitter supplied) We performed ChIP-seq of PDX1 and H3K27ac on XM001 cells at PP stage

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18460

8 Samples

Download data: BED

(Submitter supplied) Objective: Homozygous loss-of-function mutations in the gene coding for the homeobox transcription factor (TF) PDX1 leads to pancreatic agenesis, whereas heterozygous mutations can cause Maturity-Onset Diabetes of the Young 4 (MODY4). Although the function of Pdx1 is well studied in pre-clinical models during insulin-producing β-cell development and homeostasis, it remains elusive how this TF controls human pancreas development by regulating a downstream transcriptional program. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL16686

4 Samples

Download data: CEL

(Submitter supplied) The serum hormone levels including T3 and T4 were dramatically decreased in Glis3-null mice due to reduced production of thyroid hormones in thyroid. Gene expression profile and EdU incorporation analysis between WT and Glis3-null mice showed that the cell proliferation was greatly reduced in Glis3-null thyroid. Goitergenic diet (low iodine diet; LID) dramatically enhanced serum TSH levels in both WT and Glis3-null mice, however thyroid goiter was observed in WT mice but not in Glis3-null mice. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL4134

18 Samples

Download data: TXT

(Submitter supplied) Anterior-posterior (A-P) specification of the neural tube involves initial acquisition of anterior fate followed by the induction of posterior characteristics in the primitive anterior neuroectoderm. Several morphogens have been implicated in the regulation of A-P neural patterning; however, our understanding of factors regulating these morphogens remains incomplete. Here we show that the Krüppel-like zinc finger transcription factor GLI-Similar 3 (GLIS3) directs differentiation of human embryonic stem cells into posterior neural progenitor cells in lieu of the default anterior pathway. more...

Organism:

Homo sapiens

Type:

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

Platforms:

GPL18573 GPL16791

15 Samples

Download data: BW, TXT

(Submitter supplied) We report the impact of heterozygous loss of either Pdx1 or Oc1 on the developing pancreas at e15.5

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

16 Samples

Download data: XLS, XLSX

(Submitter supplied) The expression of Glis3 in C3H10T1/2 cells promotes osteoblastic differentiation as indicated by the the induction of increase in alkaline phosphatase activity, an early marker of osteoblast differentiation, and increased expression of osteopontin, a late marker of osteogenesis. Glis3 acts synergistically with bone morphogenic protein 2 (BMP-2). In contrast, expression of Glis3 inhibits the induction of adipocyte differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL891

2 Samples

Download data: TIFF, TXT

(Submitter supplied) Despite the central role of chromosomal context in gene transcription, human noncoding DNA variants are generally studied outside of their endogenous genomic location. This limits our understanding of disease-causing regulatory variants. INS promoter mutations cause recessive neonatal diabetes. We studied 60 patients with such mutations, and show that all single base mutations disrupt a CC dinucleotide, while none affect elements important for INS promoter function in episomal assays. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

2 Samples

Download data: BED, BW

(Submitter supplied) The basic helix-loop-helix (bHLH) transcription factor hairy and enhancer of split (Hes3) is a member of the Hes/Hey gene family that regulates developmental processes in progenitor cells from various tissues. We demonstrated the Hes3 expression in mouse pancreatic tissue, suggesting it may have a role in modulating beta-cell function. We employed a transfection approach to address specific functions of Hes3. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

12 Samples

Download data: CEL, CHP

(Submitter supplied) The basic helix-loop-helix (bHLH) transcription factor hairy and enhancer of split (Hes3) is a member of the Hes/Hey gene family that regulates developmental processes in progenitor cells from various tissues. We demonstrated the Hes3 expression in mouse pancreatic tissue, suggesting it may have a role in modulating beta-cell function. We employed the mouse insulinoma cell line MIN6 to perform gene expression profiles in conditions known to modulate Hes3 based upon our previous work using neural stem cell cultures. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

12 Samples

Download data: CEL, CHP

(Submitter supplied) The goals of this study are to utilize high-throughput transcriptome sequencing of mutant and control fetal testis samples to identify changes in both transcript and repeat element abundance in tissues harboring a homozygous mutation for Glis3. 672 unique genes were differentially expressed in mutant versus wild-type samples. Of the downregulated genes, there was a strong enrichment for piRNA pathway members, while upregulated genes were associated with leydig cell differentiation, meiosis, and histone cluster genes. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

7 Samples

Download data: BIGWIG, TXT

(Submitter supplied) Gene expression profiles were compared in thyroid gland from mice fed normal diet (ND) and Low iodine diet (LID).

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24247

16 Samples

Download data: BIGWIG, TXT

(Submitter supplied) This dataset consists of single-cell RNA-seq (10X) data from 4 embryonic stages (E12.5-15.5) of pancreatic epithelial cells from Neurogenin3 (Ngn3)-Venus fusion (NVF) homozygous mice. Endocrine progenitor cells (NVF+) were enriched by FACS cell sorting.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

4 Samples

Download data: H5, TAR

(Submitter supplied) Through development and use of a minimal component protocol for derivation of late stage pancreatic progenitors and beta-like cells, we compared WT and GLIS3-/- pancreatic cells at different stages and discovered that GLIS3-/- cells show an ectopic activation of TGF-beta signaling.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

14 Samples

Download data: TXT