Cerebellum differential expression analysis of genotype by time effects in Pax6 mice and controls. This set contains genes for which there is an additive effect of the mutation and linear increase in both mutant and wild types through time.
Activation of the mesolimbic dopamine reward pathway by acute ethanol produces reinforcement and changes in gene expression that appear to be crucial to the molecular basis for adaptive behaviors and addiction. The inbred mouse strains DBA/2J and C57BL/6J exhibit contrasting acute behavioral responses to ethanol. We used oligonucleotide microarrays and bioinformatics methods to characterize patterns of gene expression in three brain regions of the mesolimbic reward pathway of these strains. Expression profiling included examination of both differences in gene expression 4 h after saline injection or acute ethanol (2 g/kg). Using a rigorous stepwise method for microarray analysis, we identified 788 genes differentially expressed in control DBA/2J versus C57BL/6J mice and 307 ethanol-regulated genes in the nucleus accumbens, prefrontal cortex, and ventral tegmental area. There were strikingly divergent patterns of ethanol-responsive gene expression in the two strains. Ethanol-responsive genes also showed clustering at discrete chromosomal regions, suggesting local chromatin effects in regulation. Ethanol-regulated genes were generally related to neuroplasticity, but regulation of discrete functional groups and pathways was brain region specific: glucocorticoid signaling, neurogenesis, and myelination in the prefrontal cortex; neuropeptide signaling and developmental genes, including factor Bdnf, in the nucleus accumbens; and retinoic acid signaling in the ventral tegmental area. Bioinformatics analysis identified several potential candidate genes for quantitative trait loci linked to ethanol behaviors, further supporting a role for expression profiling in identifying genes for complex traits. Brain region-specific changes in signaling and neuronal plasticity may be critical components in development of lasting ethanol behavioral phenotypes such as dependence, sensitization, and craving.
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.
A list of the 307 genes found to be upregulated or downregulated by ethanol in PFC, VTA or NA of B6 or D2 mice. ID number represents cluster membership from Figure 4.
Authors:
Kerns RT, Ravindranathan A, Hassan S, Cage MP, York T, Sikela JM, Williams RW, Miles MF
Whole Brain Gene Expression Correlates for AMDIST15 measured in BXD RI Females obtained using INIA Brain mRNA M430 (Jun06) RMA. The AMDIST15 measures Morphine distance (cm) travelled minutes 0-15 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
Cerebellum Gene Expression Correlates for C1VCOUNT60 measured in BXD RI Females obtained using SJUT Cerebellum mRNA M430 (Mar05) RMA. The C1VCOUNT60 measures Open Field rears 45-60 min post cocaine 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
Cerebellum Gene Expression Correlates for C2VCOUNT30 measured in BXD RI Females obtained using SJUT Cerebellum mRNA M430 (Mar05) RMA. The C2VCOUNT30 measures Open Field rears 15-30 min post 2nd cocaine 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 NEPVCOUNT15 measured in BXD RI Males obtained using GeneNetwork Neocortex ILM6v1.1 (Feb08) RankInv. The NEPVCOUNT15 measures Novel environment rears 0-15 min in the periphery 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
Cerebellum Gene Expression Correlates for NEPVCOUNT45 measured in BXD RI Females obtained using SJUT Cerebellum mRNA M430 (Mar05) RMA. The NEPVCOUNT45 measures Novel environment rears 30-45 min in the periphery 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
Cerebellum Gene Expression Correlates for NOVEL_VCOUNT_1 measured in BXD RI Females obtained using SJUT Cerebellum mRNA M430 (Mar05) RMA. The NOVEL_VCOUNT_1 measures Open Field Inovel TOTAL rears in the center 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 NX_ACOUNT_3 measured in BXD RI Females & Males obtained using GeneNetwork Striatum M430V2 (Apr05) RMA. The NX_ACOUNT_3 measures Naloxone induced Morphine Withdrawal TOTAL photocell counts in 15 minutes 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
Neocortex Gene Expression Correlates for SHCOUNT60 measured in BXD RI Females obtained using GeneNetwork Neocortex ILM6v1.1 (Feb08) RankInv. The SHCOUNT60 measures Open Field - locomotion (activity beam breaks) 45-60 min post saline 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
Cerebellum Gene Expression Correlates for TNOVEL_VCOUNT_1 measured in BXD RI Females obtained using SJUT Cerebellum mRNA M430 (Mar05) RMA. The TNOVEL_VCOUNT_1 measures Novel Open Field - TOTAL rears in the center + periphery 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
Whole Brain Gene Expression Correlates for AMCNT15 measured in BXD RI Females obtained using INIA Brain mRNA M430 (Jun06) RMA. The AMCNT15 measures Morphine photocell counts minutes 0-15 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
Whole Brain Gene Expression Correlates for AMCNT30 measured in BXD RI Females obtained using INIA Brain mRNA M430 (Jun06) RMA. The AMCNT30 measures Morphine photocell counts minutes 15-30 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
Cerebellum Gene Expression Correlates for INOVEL_VCOUNT_1 measured in BXD RI Females obtained using SJUT Cerebellum mRNA M430 (Mar05) RMA. The INOVEL_VCOUNT_1 measures Open Field Inovel TOTAL rears in the center 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
QTL for METH responses for home cage activity on Chr3 at Evi1 (30.85 Mbp , Build 37)
Description:
METH responses for home cage activity spans 5.85 - 55.85 Mbp (NCBI Build 37) on Chr3. 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. Saline DNA microarray increased expression 20 mg / kg / day for 7 days Pair-wise comparisons were made between all 4 conditions (WT Saline, WT Cocaine, KO Saline, KO Cocaine), which generated 4 lists of genes 1.2-fold differentially expressed with a P < 0.05. Genes that were significantly regulated by these criteria in the first duplicate study and validated directly via qPCR were included in the final lists. (NIF Table ID 36 [42])
Authors:
Renthal W, Maze I, Krishnan V, Covington HE 3rd, Xiao G, Kumar A, Russo SJ, Graham A, Tsankova N, Kippin TE, Kerstetter KA, Neve RL, Haggarty SJ, McKinsey TA, Bassel-Duby R, Olson EN, Nestler EJ
Acute nicotine - Nicotine vs. Saline DNA microarray Change in gene expression All the animals received a subcutaneous saline injection once daily for 5 days to habituate them to the injection process. On day 6, animals received a subcutaneous injection of saline or nicotine in saline (2 mg / kg). Animals were killed by cervical dislocation 1, 2, 4, or 6 h following saline or nicotine injection. S-score (significance score) algorithm Change in expression at 6 hours. S-scores (significance score) > / = 2 or < / = -2 consistently in two adjacent time-points from the 1-, 2-, 4- and 6-h time-points. For a comparison between two arrays, an S-score of 2 or ?2 corresponds to a P value of 0.046. (NIF Table ID 339 [192])
Authors:
Chen X, Che Y, Zhang L, Putman AH, Damaj I, Martin BR, Kendler KS, Miles MF
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 'arsenite' (C015001). Incorporates data from 3 publications curated by the Comparative Toxicogenomics Database (CTD). ODE Gene scores represent number of supporting publications per gene.
Authors:
None
Add Selected GeneSets to Project(s)
Warning: You are not signed in. Adding these genesets to a project will create a guest account for you.
Guest accounts are temporary, and will be removed within 24 hours of creation. Guest accounts can be registered as full accounts, but you cannot associate a guest account with an existing account.
If you already have an account, you should sign into that account before proceeding.