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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of male and female human hypothalamus tissue

ABSTRACT: Sex Specific Transciption in Human Hypothalamus between 7 male biological samples (2 technical replicates of each) and 5 female biological samples (2 technical replicates of 4 of these). Post-mordem human hypothalamus total RNA samples were obtained from Ambion (Austin, TX). All total RNA samples has an agilent ratio greater than 1 indicating there had been no degredation. The causes of death varied as well as the age at death, but averaged aproximately 70 years of age. The total RNA samples were labeled for hybridization onto the microarray according to affymetrix protocols listed at: http://keck.med.yale.edu/affymetrix/protocols

ORGANISM(S): Homo sapiens

SUBMITTER: Joel Rozowsky

PROVIDER: E-GEOD-1147 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Major molecular differences between mammalian sexes are involved in drug metabolism and renal function.

Rinn John L JL Rozowsky Joel S JS Laurenzi Ian J IJ Petersen Petur H PH Zou Kaiyong K Zhong Weimin W Gerstein Mark M Snyder Michael M

Developmental cell 20040601 6

Many anatomical differences exist between males and females; these are manifested on a molecular level by different hormonal environments. Although several molecular differences in adult tissues have been identified, a comprehensive investigation of the gene expression differences between males and females has not been performed. We surveyed the expression patterns of 13,977 mouse genes in male and female hypothalamus, kidney, liver, and reproductive tissues. Extensive differential gene expressi ...[more]

PMID: 15177028

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Sex Specific Transciption in Human Hypothalamus

Project description:Sex Specific Transciption in Human Hypothalamus between 7 male biological samples (2 technical replicates of each) and 5 female biological samples (2 technical replicates of 4 of these). Keywords = human hypothalamus, sex-specific transcription Keywords: other

2004-03-28 | GSE1147 | GEO

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Project description:The hypothalamus is a functionally and cellularly complex tissue controlling many developmental processes, including puberty. While key hormonal aspects of puberty regulation in the hypothalamus are well established, understanding the genes, cell-types, and epigenetic mechanisms underlying and regulating puberty is limited. Here, we performed 3’-UTR-seq on the hypothalamus from both sexes of C57BL/6J mice at 5 ages spanning pubertal transition (postnatal days 12, 22, 27, 32, 37) (4-5 replicates per sex at each age) to examine genome-wide age- and sex-biased trends in gene expression in a cell-type aware manner. Sample collection, RNA extraction, and sequencing was completed using the same protocols and on the same mice as PMID: 3622112 (E-MTAB-9459). QuantSeq 3’mRNA-seq libraries were constructed from total RNA using an automated method with Agilent NGS Workstation. The resulting single-end libraries were sequenced at SickKids TCAG core on the Illumina v4 flow cell with SR50 bp cycles extended to 68 bp. A customized pipeline was developed and used for the analysis of reads obtained (PMID: 36221127 for details). Processed reads were mapped to mouse genome (mm10).

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Project description:Sex Specific Transciption in Human Hypothalamus

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Gene expression data from hippocampus, striatum, hypothalamus cortex, Drd2-MSNs and Drd1-MSNs in mice

Project description:Goal of the experiment: Analysis of gene expression changes in the cortex, striatum, hippocampus, hypothalamus, Drd2-MSNs and Drd1-MSNs of mice with a postnatal, neuron-specific ablation of GLP or G9a as compared to control mice. For microarray analysis, hippocampus, hypothalamus, cortex and striatum of Camk2a-Cre; GLPfl/fl, Camk2a-Cre; G9afl/fl and age (10-14 week old) and sex matched littermate controls were used for total RNA purification. Four biological replicates were performed for each experiment. Polyribosome associated mRNAs from five, age (10-14 week old) and sex matched Drd1-Cre; Drd1-bacTRAP; G9afl/fl, or Drd2-Cre; Drd2-bacTRAP; G9afl/fl and Drd1-bacTRAP; G9afl/fl or Drd2-bacTRAP; G9afl/fl control mice were used. Three biological replicates were performed for each experiment.

2009-12-10 | E-GEOD-19402 | biostudies-arrayexpress

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