Chronic ethanol - Ethanol vs. Control DNA microarray Change in gene expression - Class II Alcoholics were classified based on the quantity of alcohol consumed, according to the National Health and Medical Research Council (NHMRC) (>80 g of alcohol per day), instead of the criteria established by the American Psychiatric Association (DSM-IV) or the World Health Organization (ICD-10). Many alcoholic patients in this study consumed significantly more than 80 g / day for most of their adult life. Cerebral atrophy was observed in three alcoholic cases. All alcoholic cases included in our Axon GenePix 4.0 software; partial least squares (PLS) statistical procedure; linear discriminant analysis (LDA) procedure for prediction analysis. PLS and LDA analysis were performed using in JMP IN software; principal component analysis (PCA) used STATISTICA software. Results reflect the combined dataset: Class I genes were qualitatively different, that is, they were predominantly detected in one group but not the other. They represent those that were more likely turned off or turned on as a result of alcohol abuse. Class II genes were consistently detected in both groups. They represent consistently expressed genes for which quantitative differences in expression could be determined. (NIF Method ID 157)
This gene sets comprises 30 genes that showed decreased expression in the adult rats exposed to prenatal ethanol. Background: By comparing gene expression during gestational ethanol exposure to gene expression of neurotransmission genes in the olfactory bulb of adolescent rats, study suggests that ethanol exposure via maternal diet predicted the propensity to ingest ethanol during adolescence.
This gene sets comprises 30 genes that showed decreased expression in the adult rats exposed to prenatal ethanol. Background: By comparing gene expression during gestational ethanol exposure to gene expression of neurotransmission genes in the olfactory bulb of adolescent rats, study suggests that ethanol exposure via maternal diet predicted the propensity to ingest ethanol during adolescence.
Study investigates differences in gene expression in five regions (nucleus accumbens, amygdale, frontal cortex, caudate putamen, and hippocampus) of the CNS of inbred alcohol-preferring (iP) and non-alcohol preferring (iNP) rats. This gene set contains 48 upregulated genes in at least one of the five brain regions studied.
This gene set contains 34 downregulated genes in at least one of five CNS brain regions (nucleus accumbens, amygdale, frontal cortex, caudate putamen, and hippocampus). Background: Study investigates differences in gene expression in five regions of the CNS of inbred alcohol-preferring (iP) and non-alcohol preferring (iNP) rats using microarray gene expression profiling.
This gene set contains 76 genes differentially expressed in at least one of five CNS brain regions (nucleus accumbens, amygdale, frontal cortex, caudate putamen, and hippocampus). These genes are expressed to a greater extent in non-alcohol preferring (iNP) rats than in inbred alcohol-preferring (iP) rats. Background: Study investigates differences in gene expression in five regions of the CNS of iP rats and iNP rats using microarray gene expression profiling.
This gene set contains 62 genes differentially expressed in at least one of five CNS brain regions (nucleus accumbens, amygdale, frontal cortex, caudate putamen, and hippocampus). These genes are expressed to a greater extent in inbred alcohol- preferring (iP) rats than in non-alcohol preferring (iNP) rats. Background: Study investigates differences in gene expression in five regions of the CNS of iP rats and iNP rats using microarray gene expression profiling.
Neocortex Gene Expression Correlates for SENS_CHANGE measured in BXD RI Males obtained using GeneNetwork Neocortex ILM6v1.1 (Feb08) RankInv. The SENS_CHANGE measures Cocaine Sensitization - SEN_CHCL_ADIST_4 minus LOC_CHCL_ADIST_3 under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Neocortex Gene Expression Correlates for ADRE_RIGHT_WT measured in BXD RI Males obtained using GeneNetwork Neocortex ILM6v1.1 (Feb08) RankInv. The ADRE_RIGHT_WT measures Right adrenal weight under the domain Adrenals. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Striatum Gene Expression Correlates for ZM_TCLOSED measured in BXD RI Females & Males obtained using GeneNetwork Striatum M430V2 (Apr05) RMA. The ZM_TCLOSED measures Zero Maze - Time in Closed Arms under the domain Basal Behavior. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Striatum Gene Expression Correlates for ZM_TOPEN measured in BXD RI Females & Males obtained using GeneNetwork Striatum M430V2 (Apr05) RMA. The ZM_TOPEN measures Zero Maze - total time in open quadrants under the domain Basal Behavior. The correlates were thresholded at a p-value of less than 0.001.
Authors:
Philip VM, Duvvuru S, Gomero B, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
Chronic ethanol - Ethanol vs. Control DNA microarray Change in gene expression - Class I Alcoholics were classified based on the quantity of alcohol consumed, according to the National Health and Medical Research Council (NHMRC) (>80 g of alcohol per day), instead of the criteria established by the American Psychiatric Association (DSM-IV) or the World Health Organization (ICD-10). Many alcoholic patients in this study consumed significantly more than 80 g / day for most of their adult life. Cerebral atrophy was observed in three alcoholic cases. All alcoholic cases included in our Axon GenePix 4.0 software; partial least squares (PLS) statistical procedure; linear discriminant analysis (LDA) procedure for prediction analysis. PLS and LDA analysis were performed using in JMP IN software; principal component analysis (PCA) used STATISTICA software. Class I genes were qualitatively different, that is, they were predominantly detected in one group but not the other. They represent those that were more likely turned off or turned on as a result of alcohol abuse. Genes were selected that were consistently expressed in the controls but not the alcoholics, or were consistently expressed in the alcoholics but not the controls. Consistently detected genes in a given group were defined as those detected on over 50% of the arrays of that group. Genes were then selected that were consistently detected in one group but not the other. In addition, only those genes that were detected over twice as frequently in one group compared to the other were considered Class I. Thus, Class I genes were those detected on at least eight more arrays in one group than the other. (NIF Table ID 248 [155])
Chronic cocaine - Cocaine vs. Saline Viral vectors followed by DNA microarray Change in gene expression Mice received intra-Nucleus accumbens injections of herpes simplex virus (HSV) vectors expressing green fluorescent protein (GFP). Following HSV-GFP infection, mice were treated with saline (5 treatments saline, intraperitoneal) or repeated cocaine (5 treatments 20 mg / kg cocaine-HCl, intraperitoneal) over the course of 3 days. Significance was determined using student?s t tests. P < 0.05. (NIF Method ID 228)
Authors:
Maze I, Covington HE 3rd, Dietz DM, LaPlant Q, Renthal W, Russo SJ, Mechanic M, Mouzon E, Neve RL, Haggarty SJ, Ren Y, Sampath SC, Hurd YL, Greengard P, Tarakhovsky A, Schaefer A, Nestler EJ
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