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Items: 6

1.

Complementary action of the PGC-1 coactivators in mitochondrial biogenesis and brown fat differentiation

(Submitter supplied) Mitochondria play an essential role in the ability of brown fat to generate heat, and the PGC-1 coactivators control several aspects of mitochondrial biogenesis. To investigate their specific roles in brown fat cells, we generated immortal preadipocyte lines from the brown adipose tissue of mice lacking PGC-1α. We could then efficiently knockdown PGC-1β expression by shRNA expression. Loss of PGC-1α did not alter brown fat differentiation but severely reduced the induction of thermogenic genes. more...
Organism:
Mus musculus
Type:
Expression profiling by array
Dataset:
GDS2123
Platform:
GPL1261
6 Samples
Download data
Series
Accession:
GSE5042
ID:
200005042
2.

Expression of the brown fat thermogenic gene program requires PGC-1alpha

(Submitter supplied) To investigate the specific role of PGC-1 coactivators in brown fat cells, we generated immortal preadipocyte lines from the brown adipose tissue of mice lacking PGC-1alpha. We could then efficiently knockdown PGC-1beta expression by shRNA expression. Loss of PGC-1alpha did not alter brown fat differentiation but severly reduced the induction of thermogenic genes. In order to assess the specific requirement for PGC-1α in the global transcriptional response to cAMP, we used Affymetrix arrays to compare the sets of genes induced in response to a 4 hr dbcAMP treatment in differentiated wt and KO cells. more...
Organism:
Mus musculus
Type:
Expression profiling by array
Dataset:
GDS2149
Platform:
GPL1261
8 Samples
Download data
Series
Accession:
GSE5041
ID:
200005041
3.
Full record GDS2149

PGC-1alpha null brown adipocyte response to cAMP

Analysis of PGC-1alpha null brown adipocytes treated with cAMP for 4 hours. PGC-1alpha is required for the thermogenic function of brown fat cells, and cAMP plays a role in thermogenesis. Results provide insight into the role of PGC-1alpha in the global transcriptional response to cAMP.
Organism:
Mus musculus
Type:
Expression profiling by array, count, 2 agent, 2 genotype/variation sets
Platform:
GPL1261
Series:
GSE5041
8 Samples
Download data
DataSet
Accession:
GDS2149
ID:
2149
4.
Full record GDS2123

Brown fat cell response to PGC-1alpha and PGC-1beta deficiency

Analysis of brown fat cells lacking PGC-1alpha or both PGC-1alpha and PGC-1beta. PGC-1alpha is required for the thermogenic function of brown fat cells, and PGC-1beta is the closest homolog of PGC-1alpha. Results provide insight into the specific roles of PGC-1alpha and PGC-1beta in brown fat cells.
Organism:
Mus musculus
Type:
Expression profiling by array, count, 3 agent, 2 genotype/variation sets
Platform:
GPL1261
Series:
GSE5042
6 Samples
Download data
DataSet
Accession:
GDS2123
ID:
2123
5.

[Mouse430_2] Affymetrix Mouse Genome 430 2.0 Array

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://0-www.ncbi.nlm.nih.gov.brum.beds.ac.uk/projects/geo/info/geo_affy.html June 03, 2009: annotation table updated with netaffx build 28 June 07, 2012: annotation table updated with netaffx build 32 June 23, 2016: annotation table updated with netaffx build 35 Protocol: see manufacturer's web site All probe sets represented on the GeneChip Mouse Expression Set 430 are included on the GeneChip Mouse Genome 430 2.0 Array. more...
Organism:
Mus musculus
601 DataSets
4436 Series
40 Related Platforms
57764 Samples
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Platform
Accession:
GPL1261
ID:
100001261
6.

WT differentiated brown fat cells (rep1)

Organism:
Mus musculus
Source name:
brown fat cells differentiated for seven days
Platform:
GPL1261
Series:
GSE5041 GSE5042
Datasets:
GDS2123 GDS2149
Download data
Sample
Accession:
GSM113409
ID:
300113409
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