Project description:Cortical Dysplasia (CD) is the histopathological substrate in almost half of all drug-resistant epilepsy. Little is known about the gene expression profile of CD. As such information may help target therapeutics more effectively, our aim was to perform a gene expression analysis of an animal model of cortical dysplasia induced by in utero irradiation. THIS SERIES (GSE13697) INCLUDES ALL (AND ONLY) EXPERIMENTAL SAMPLES--I.E. IRRADIATED/CORTICAL DYSPLASIA (9).
Project description:Cortical Dysplasia (CD) is the histopathological substrate in almost half of all drug-resistant epilepsy. Little is known about the gene expression profile of CD. As such information may help target therapeutics more effectively, our aim was to perform a gene expression analysis of an animal model of cortical dysplasia induced by in utero irradiation. THIS SERIES (GSE13697) INCLUDES ALL (AND ONLY) EXPERIMENTAL SAMPLES--I.E. IRRADIATED/CORTICAL DYSPLASIA (9). Nine offspring from irradiated animals, and nine age-matched controls were sacrificed at post-natal day 60. Cortex and hippocampal regions were separated, and total ribonucleic acid (RNA) was extracted using a commercially available kit (Qiagen®). RNA was then subjected to a gene expression analysis using an oligonucleotide microarray platform (Illumina®). After statistical analysis, genes were considered differentially expressed when a p value less than .001 was observed. Real-time, quantitative polymerase chain reaction (RT-qPCR) was used to confirm microarray results for three genes via the Livak method.
Project description:Analysis of hormone effects on irradiated LBNF1 rat testes, which contain only somatic cells except for a few type A spermatgogonia. Rats were treated for 2 weeks with either sham treatment (group X), hormonal ablation (GnRH antagonist and the androgen receptor antagonist flutamide, group XAF), testosterone supplementation (GnRH antagonist and testosterone, group XAT), and FSH supplementation ((GnRH antagonist, androgen receptor antagonist, and FSH, group XAFF). Results provide insight into identifying genes in the somatic testis cells regulated by testosterone, LH, or FSH.
Project description:Cortical Dysplasia (CD) is the histopathological substrate in almost half of all drug-resistant epilepsy. Little is known about the gene expression profile of CD. As such information may help target therapeutics more effectively, our aim was to perform a gene expression analysis of an animal model of cortical dysplasia induced by in utero irradiation. THIS SERIES (GSE13676) INCLUDES ALL (AND ONLY) CONTROL SAMPLES (9). Nine offspring from irradiated animals, and nine age-matched controls were sacrificed at post-natal day 60. Cortex and hippocampal regions were separated, and total ribonucleic acid (RNA) was extracted using a commercially available kit (Qiagen®). RNA was then subjected to a gene expression analysis using an oligonucleotide microarray platform (Illumina®). After statistical analysis, genes were considered differentially expressed when a p value less than .001 was observed. Real-time, quantitative polymerase chain reaction (RT-qPCR) was used to confirm microarray results for three genes via the Livak method.
Project description:Analysis of LBNF1 rat testes from controls, containing both somatic and all germ cell types and from irradiated rats in which all cells germ cells except type A spermatgogonia are eliminated. Results provide insight into distinguishing germ and somatic cell genes and identification of somatic cell genes that are upregulated after irradiation.
Project description:Cortical Dysplasia (CD) is the histopathological substrate in almost half of all drug-resistant epilepsy. Little is known about the gene expression profile of CD. As such information may help target therapeutics more effectively, our aim was to perform a gene expression analysis of an animal model of cortical dysplasia induced by in utero irradiation. THIS SERIES (GSE13676) INCLUDES ALL (AND ONLY) CONTROL SAMPLES (9).