GEO DataSets

Analysis of liver from Lmna Gly609Gly knock-in C57BL/6 females. These mice accumulate progerin and manifest the main clinical features of human Hutchinson-Gilford progeria syndrome (HGPS). Results provide insight into the molecular mechanisms underlying HGPS.

Organism:

Mus musculus

Type:

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

Platform:

GPL6246

Series:

GSE32609

6 Samples

Download data: CEL

(Submitter supplied) Hutchinson-Gilford Progeria Syndrome (HGPS) is caused by a point mutation in the LMNA gene that activates a cryptic donor splice site and yields a truncated form of prelamin A called progerin. Small amounts of progerin are also produced during normal aging. Studies with mouse models of HGPS have allowed the recent development of the first therapeutic approaches for this disease. However, none of these earlier works have addressed the aberrant and pathogenic LMNA splicing observed in HGPS patients because of the lack of an appropriate mouse model. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS4490

Platform:

GPL6246

6 Samples

Download data: CEL

(Submitter supplied) To gain further insight into the biological effects of JH4, we investigated its impact on gene expression profiles. We defined a set of genes such as IL33, BRCA1, BLM, Rad51, IL6, IL8, and TNFSF18 whose expression is restored by JH4 treatment

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

4 Samples

Download data: CEL

(Submitter supplied) Exon usage analysis in in vitro cultured fibroblast cells. To assay the genome-wide splicing changes during cellular senescence, we performed splicing analysis on young and old normal fibroblasts, and in fibroblasts +/- tert (telomerase protein subunit Tert immortalized).

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL5175 GPL5188

34 Samples

Download data: CEL, CHP

(Submitter supplied) Hutchinson–Gilford progeria syndrome (HGPS) is a rare genetic disease with widespread phenotypic features resembling premature aging. HGPS was recently shown to be caused by dominant mutations in the LMNA gene, resulting in the in-frame deletion of 50 amino acids near the carboxyl terminus of the encoded lamin A protein. Children with this disease typically succumb to myocardial infarction or stroke caused by severe atherosclerosis at an average age of 13 years. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Datasets:

GDS1503 GDS1504

Platforms:

GPL97 GPL96

36 Samples

Download data: CEL

Expression profiling of three fibroblast cell lines derived from Hutchinson-Gilford progeria syndrome (HGPS) patients. Identified changes in gene expression may provide clues to potential risk factors or factors influencing disease progression.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 6 cell line, 2 disease state sets

Platform:

GPL97

Series:

GSE3860

18 Samples

Download data: CEL

Expression profiling of three fibroblast cell lines derived from Hutchinson-Gilford progeria syndrome (HGPS) patients. Identified changes in gene expression may provide clues to potential risk factors or factors influencing disease progression.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 6 cell line, 2 disease state sets

Platform:

GPL96

Series:

GSE3860

18 Samples

Download data: CEL

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

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL6193 GPL6096

18 Samples

Download data: CEL

(Submitter supplied) Progerin-expressing mice (HGPS-like) demonstrated increased energy metabolism and lipodystrophy. Increased mitochondrial biogenesis was found in adipose tissue from HGPS-like mice, whereas lamin C-only mice had fewer mitochondria. Thus we analyse which molecular pathways mediated the changes in adipose tissue caused by lamin C and progerin expression and the roles of these pathways in energy metabolism and aging.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6193

9 Samples

Download data: CEL

(Submitter supplied) Progerin-expressing mice (HGPS-like) demonstrated increased energy metabolism and lipodystrophy. Increased mitochondrial biogenesis was found in adipose tissue from HGPS-like mice, whereas lamin C-only mice had fewer mitochondria. Thus we analyse which molecular pathways mediated the changes in adipose tissue caused by lamin C and progerin expression and the roles of these pathways in energy metabolism and aging.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6096

9 Samples

Download data: CEL

(Submitter supplied) Vascular dysfunction is one of the typical characteristics of aging, but its contributing roles to systemic aging and the therapeutic potential is lacking experimental evidence. Accumulating data suggest that the mechanisms underlying aging are similar to those governing Hutchinson-Gilford progeria syndrome (HGPS), a premature aging disease, in which affected patients succumb to cardiovascular diseases (CVDs). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

2 Samples

Download data: CLOUPE

(Submitter supplied) Hutchinson Gilford Progeria Syndrome is a premature aging disease caused by LMNA gene mutation and the production of a truncated lamin A protein “progerin” that elicits cellular and organismal toxicity. Progerin accumulates in the vasculature, being especially toxic for vascular smooth muscle cells (VSMC). Patients' autopsies show that vessel stiffening, and aortic atherosclerosis is accompanied by VSMC depletion in the medial layer, altered extracellular matrix (ECM), and thickening of the adventitial layer. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

8 Samples

Download data: XLSX

(Submitter supplied) Total RNA was extracted from mouse Villin-creERT2:Cbx3-/- mice epithelial cells from the small intestine crypt, villi and colon epithelia

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

18 Samples

Download data: BED, BW

(Submitter supplied) Analysis of serum starved prelamin A-accumulating hMSCs at gene expression level. The hypothesis tested in the present study was that prelamin A accumulation induces the dysregulation of genes that are essensial for cell survival under a stress condition such as serum starvation. The results provide important information about these genes and the functional categories that are dysregulated due to prelamin A accumulation in serum starved hMSCs.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

6 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6193

81 Samples

Download data: CEL

(Submitter supplied) Exon level expression analysis for the HGPS pathological aging study data set to analyze the effect of progerin expression on alternative splicing in keratinocytes of HGPS mice. Analysis of the effect of pathological aging (transgenic progerin expression) on alternative splicing (AS) using exon microarrays to interrogate the differential exon usage of the entire genome of HGPS mice (postnatal day 24 and 35) and their wild-type litter mates. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6193

16 Samples

Download data: CEL

(Submitter supplied) Exon level expression analysis for the physiological aging study data set to analyze the effect of age on alternative splicing in different tissues and age groups of wild-type mice Analysis of the effect of age on alternative splicing (AS) using exon microarrays to interrogate the differential exon usage of the entire genome of aging wild-type male C57BL/6J mice (4- and 18-month-old) in five tissues (skin, skeletal muscle, bone, thymus, and white adipose tissue) and in an additional 28-month-old age group, which allowed for age-related AS analysis of the skin, skeletal muscle and bone tissues. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6193

65 Samples

Download data: CEL

(Submitter supplied) Dietary intervention constitutes a feasible approach for modulating metabolism and improving healthspan and lifespan. Methionine restriction (MR) delays the appearance of age-related diseases and increases longevity in normal mice. However, the effect of MR on premature aging remains to be elucidated. Here, we describe that MR extends lifespan in two different mouse models of Hutchinson-Gilford progeria syndrome (HGPS) by reversing the transcriptome alterations in inflammation and DNA-damage response genes present in this condition. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

12 Samples

Download data: CEL