Gene expression changes in the post-mortem nucleus accumbens of chronic heroin abusers. Overall, little overlap in gene expression profiles was seen between the two drug-abusing cohorts: out of the approximately 39,000 transcripts investigated, the abundance of only 25 was significantly changed in both cocaine and heroin abusers, with nearly one-half of these being altered in opposite directions. 1050 Transcripts had different in abundance between the majority of heroin subjects and their matched controls.
From the initial set of differentially expressed genes in post mortum nucleus accumbens of chronic heroin and cocaine abusers, this set contains genes downregulated in both cohorts.
Striatum Gene Expression Correlates for NEPCOUNT30 measured in BXD RI Males obtained using GeneNetwork Striatum M430V2 (Apr05) RMA. The NEPCOUNT30 measures Novel environment locomotion (activity beam breaks) 15-30 min in the periphery under the domain Morphine. 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 NEPCOUNT30 measured in BXD RI Males obtained using GeneNetwork Striatum M430V2 (Apr05) RMA. The NEPCOUNT30 measures Novel environment locomotion (activity beam breaks) 15-30 min in the periphery under the domain Morphine. The correlates were thresholded at a p-value of less than 0.001.
Striatum Gene Expression Correlates for NEPCOUNT30 measured in BXD RI Males obtained using GeneNetwork Striatum M430V2 (Apr05) RMA. The NEPCOUNT30 measures Novel environment locomotion (activity beam breaks) 15-30 min in the periphery under the domain Cocaine. The correlates were thresholded at a p-value of less than 0.001.
Neocortex Gene Expression Correlates for OF_REAR_0_5 measured in BXD RI Males obtained using GeneNetwork Neocortex ILM6v1.1 (Feb08) RankInv. The OF_REAR_0_5 measures Open Field - Total rears 0-5 minutes 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
Neocortex Gene Expression Correlates for OF_REAR_5_10 measured in BXD RI Males obtained using GeneNetwork Neocortex ILM6v1.1 (Feb08) RankInv. The OF_REAR_5_10 measures Open Field - Total rears 5-10 minutes 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
Neocortex Gene Expression Correlates for OF_REARS measured in BXD RI Males obtained using GeneNetwork Neocortex ILM6v1.1 (Feb08) RankInv. The OF_REARS measures Open Field - Total number of Rears 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
A list of genes whose transcript abundance in the PFC changed significantly 4 hours after an acute dose of ethanol (1.8 g/kg). This list was generated using Fisher's Combined Probability test to analyze saline vs ethanol S-scores across B6 and D2 inbred strains (n=3) and 27 BXD RI lines (n=1). Statistical significance was determined using 1,000 permutations of S-score data and selecting for probe-sets with q-values < 0.05. Aaron Wolen 5-26-10.
Authors:
Wolen AR, Phillips CA, Langston MA, Putman AH, Vorster PJ, Bruce NA, York TP, Williams RW, Miles MF
QTL for differences in cocaine responsiveness on Chr17 at Ck-2 (45.25 Mbp , Build 37)
Description:
differences in cocaine responsiveness spans 20.25 - 70.25 Mbp (NCBI Build 37) on Chr17. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
QTL for differences in cocaine responsiveness on Chr17 at D17MIt7 (51.99 Mbp , Build 37)
Description:
differences in cocaine responsiveness spans 26.99 - 76.99 Mbp (NCBI Build 37) on Chr17. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
QTL for t-psl on Chr17 at Hp (53.97 Mbp , Build 37)
Description:
t-psl spans 28.97 - 78.97 Mbp (NCBI Build 37) on Chr17. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
QTL for differences in cocaine responsiveness on Chr17 at DI7Mft3 (64.20 Mbp , Build 37)
Description:
differences in cocaine responsiveness spans 39.20 - 89.20 Mbp (NCBI Build 37) on Chr17. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
QTL for METH responses for home cage activity on Chr17 at D17Mit3 (70.84 Mbp , Build 37)
Description:
METH responses for home cage activity spans 45.84 - 95.84 Mbp (NCBI Build 37) on Chr17. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
QTL for METH responses for chewing on Chr17 at Hprt-ps1 (77.06 Mbp , Build 37)
Description:
METH responses for chewing spans 52.06 - 102.06 Mbp (NCBI Build 37) on Chr17. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
Chronic cocaine - Cocaine vs. Control DNA microarray Change in gene expression Cocaine users (n = 10) exhibited a positive toxicology for cocaine and / or its metabolites. Control subjects (n = 10) were matched pair-wise with cocaine users for manner of death, age, gender, and race. Of the 20 subjects, two cocaine and two control subjects tested positive for subintoxicating doses of alcohol (g / dL < or = to 0.07) but did not exhibit common signs of chronic alcohol abuse, and alcohol did not have predictive value in hierarchical clustering of subjects based on gene express Affymetrix Microarray Suite 5.0 software package. Subjects were analyzed in pairs, comparing each cocaine sample with its matched control. Significant differences between subject pairs were calculated using the Wilcoxon signed rank test (p < or = to 0.05). Post-hoc examination confirmed the statistical significance of differential expression for the majority of transcripts (Mann-Whitney U-test, p < or = to 0.05; data not shown). Transcripts increased or decreased in the majority (> or = to 6 of 10) of pairs, representing only 0.2% of the total transcripts, were considered differentially expressed. Transcripts meeting this criterion were examined posthoc for statistical significance using Mann?Whitney U-tests (p < or = to 0.05). (NIF Table ID 145 [114])
Genes associated with Homo sapiens that interact with the MeSH term 'Fluorouracil' (D005472). Incorporates data from 99 publications curated by the Comparative Toxicogenomics Database (CTD). ODE Gene scores represent number of supporting publications per gene.
Genes associated with Homo sapiens that interact with the MeSH term '(6-(4-(2-piperidin-1-ylethoxy)phenyl))-3-pyridin-4-ylpyrazolo(1,5-a)pyrimidine' (C516138). Incorporates data from 3 publications curated by the Comparative Toxicogenomics Database (CTD). ODE Gene scores represent number of supporting publications per gene.
Genes associated with Homo sapiens that interact with the MeSH term 'Thimerosal' (D013849). Incorporates data from 20 publications curated by the Comparative Toxicogenomics Database (CTD). ODE Gene scores represent number of supporting publications per gene.
Genes associated with Papio that interact with the MeSH term 'Cocaine' (D003042). Incorporates data from 5 publications curated by the Comparative Toxicogenomics Database (CTD). ODE Gene scores represent number of supporting publications per gene.
Genes associated with Homo sapiens that interact with the MeSH term 'Copper Sulfate' (D019327). Incorporates data from 72 publications curated by the Comparative Toxicogenomics Database (CTD). ODE Gene scores represent number of supporting publications per gene.
Genes associated with Homo sapiens that interact with the MeSH term 'p-Chloromercuribenzoic Acid' (D020245). Incorporates data from 96 publications curated by the Comparative Toxicogenomics Database (CTD). ODE Gene scores represent number of supporting publications per gene.
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