GEO DataSets

(Submitter supplied) Huntington’s disease (HD) involves marked early neurodegeneration in the striatum whereas the cerebellum is relatively spared despite the ubiquitous expression of full-length mutant huntingtin, implying that inherent tissue-specific differences determine susceptibility to the HD CAG mutation. To understand this tissue specificity, we compared early mutant huntingtin-induced gene expression changes in striatum to those in cerebellum in young Hdh CAG knock-in mice, prior to onset of evident pathological alterations. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS3935

Platform:

GPL1261

24 Samples

Download data: CEL

Analysis of striatum and cerebellum of HdhQ111/Q111 CAG knock-ins (expressing full-length huntingtin with 111-glutamines) and wild-type HdhQ7/Q7 mice (expressing full-length huntingtin with 7-glutamines). Results provide insight into tissue-specific differences in susceptibility to HD CAG mutation.

Organism:

Mus musculus

Type:

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

Platform:

GPL1261

Series:

GSE9038

24 Samples

Download data: CEL

(Submitter supplied) In Huntington’s disease (HD), an expanded CAG repeat produces characteristic striatal neurodegeneration. Interestingly, the HD CAG repeat, whose length determines age at onset, undergoes tissue-specific somatic instability, predominant in the striatum, suggesting that tissue-specific CAG length changes could modify the disease process. Therefore, understanding the mechanisms underlying the tissue specificity of somatic instability may provide novel routes to therapies. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS4534

Platform:

GPL1261

12 Samples

Download data: CEL

Analysis of striatum and cerebellum from a HdhQ111/111 knock-in model of Huntington's disease (HD). The 10-week HdhQ111/111 mice exhibit somatic instability in striatum but not in cerebellum. Results provide insight into the molecular basis of tissue-specific somatic instability.

Organism:

Mus musculus

Type:

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

Platform:

GPL1261

Series:

GSE19780

12 Samples

Download data: CEL

(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

4537 Series

40 Related Platforms

58847 Samples

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