Effects of methamphetamine on gene expression in Jurkat, NK-92, THP-1 cells
Ontology highlight
ABSTRACT:
ORGANISM(S): Homo sapiens
PROVIDER: GSE201007 | GEO | 2022/07/06
REPOSITORIES: GEO
Similar Datasets
Project description:Effects of methamphetamine on gene expression in Jurkat, NK-92, THP-1 cells
| PRJNA827842 | ENA
Project description:Methamphetamine can trigger dopamine releasing in human brain, now used as abuse drug. Some studies have shown that specific genes and proteins responded to, methamphetamine, but little is known about the overall “omic” response of organisms to this illicit substance. Here we demonstrate that Drosophila melanogaster has the potential to give us significant insights into evolutionarily conserved responses to methamphetamine. We performed metabolome, proteome, and transciptome profiling with Drosophila treated with methamphetamine. The proteomic profiling revealed responses associated with known physiological problems that occur with methamphetamine usage in mammals. The metabolomic result showed that the metabolite trehalose was decreased significantly after methamphetamine exposure, suggesting an oxidative stress response to this drug. Many of the differential transcribed genes, including detoxification enzymes, had the potential transcription factor-binding motif YY1 associated with their upstream regulatory regions. YY1 is known to be responsive to amphetamines in mammals.
2010-10-31 | GSE16198 | GEO
Project description:Methamphetamine can trigger dopamine releasing in human brain, now used as abuse drug. Some studies have shown that specific genes and proteins responded to, methamphetamine, but little is known about the overall omic response of organisms to this illicit substance. Here we demonstrate that Drosophila melanogaster has the potential to give us significant insights into evolutionarily conserved responses to methamphetamine. We performed metabolome, proteome, and transciptome profiling with Drosophila treated with methamphetamine. The proteomic profiling revealed responses associated with known physiological problems that occur with methamphetamine usage in mammals. The metabolomic result showed that the metabolite trehalose was decreased significantly after methamphetamine exposure, suggesting an oxidative stress response to this drug. Many of the differential transcribed genes, including detoxification enzymes, had the potential transcription factor-binding motif YY1 associated with their upstream regulatory regions. YY1 is known to be responsive to amphetamines in mammals. For each sample, 20 virgin male flies were used to extract the mRNA. Three replicates were produced for each treatments. Two treatments were produced (control VS 0.6% 24 h meth-fed).
2010-10-30 | E-GEOD-16198 | biostudies-arrayexpress
Project description:Methamphetamine abuse continues to be a worldwide problem, damaging the individual user as well as society. Only minimal information exists on molecular changes in the brain that result from methamphetamine administered in patterns typical of human abusers. In order to investigate such changes, we examined the effect of methamphetamine on the transcriptional profile in brains of monkeys. Gene expression profiling of the caudate and hippocampus identified protein disulfide isomerase family member A3 (PDIA3) to be significantly up-regulated in the animals treated with methamphetamine as compared to saline treated control monkeys. Treatment of primary rat neurons with methamphetamine revealed an up-regulation of PDIA3, showing a direct effect of methamphetamine on neurons to increase PDIA3. In vitro studies using a neuroblastoma cell line demonstrated that PDIA3 expression protects against methamphetamine-induced cell toxicity and methamphetamine-induced intracellular reactive oxygen species production, revealing a neuroprotective role for PDIA3. The current study implicates PDIA3 to be an important cellular neuroprotective mechanism against a toxic drug, and as a potential target for therapeutic investigations. To study the effects of chronic METH effects on the brain
2011-11-15 | E-GEOD-33707 | biostudies-arrayexpress
Project description:Both drugs abuse and HIV infection continue to affect many indiviiduals. Both have untoward effects on the brain, and the two conditions often co-exist. In the brain, macrophages and microglia are infectable by HIV, and these cells are also targets for the effects of drugs of abuse such as the psychostimulant methamphetamine. In order to determine the interaction of HIV and methamphetamine we isolated microglia and macrophages from the brains of SIV-infected rhesus monkeys treated with methamphetamine and from SIV-infected monkeys who did not receive methamphetamine. Cells were subjected to single cell RNA sequencing and results analyzed by statistical and bioinformatic analysis. In the animals treated with methamphetamine, a significantly increased proportion of cells were infected by SIV. In addition, genes encoding functions in cell death pathways were increased, and the brain-derived neurotropic factor pathway was inhibited. The gene expression patterns in infected cells did not cluster separately from uninfected cells, but clusters comprised of cells from methamphetamine-treated animals differed in neuroinflammatory and metabolic pathways from those comprised of cells from untreated animals. Methamphetamine increases CNS infection by SIV and has adverse effects on both infected and uninfected microglia and brain macrophages, highlighting the dual and interacting harms of HIV infection and drug abuse on the brain.
2020-12-01 | GSE160384 | GEO
Project description:Methamphetamine abuse continues to be a worldwide problem, damaging the individual user as well as society. Only minimal information exists on molecular changes in the brain that result from methamphetamine administered in patterns typical of human abusers. In order to investigate such changes, we examined the effect of methamphetamine on the transcriptional profile in brains of monkeys. Gene expression profiling of the caudate and hippocampus identified protein disulfide isomerase family member A3 (PDIA3) to be significantly up-regulated in the animals treated with methamphetamine as compared to saline treated control monkeys. Treatment of primary rat neurons with methamphetamine revealed an up-regulation of PDIA3, showing a direct effect of methamphetamine on neurons to increase PDIA3. In vitro studies using a neuroblastoma cell line demonstrated that PDIA3 expression protects against methamphetamine-induced cell toxicity and methamphetamine-induced intracellular reactive oxygen species production, revealing a neuroprotective role for PDIA3. The current study implicates PDIA3 to be an important cellular neuroprotective mechanism against a toxic drug, and as a potential target for therapeutic investigations.
2011-11-15 | GSE33707 | GEO
Project description:Our goal was to examine whether the HIV Tat peptide, which is usually secreted from infected cells and has the potential to act in other cell types, alters gene expression in the Central Nervous System, and whether a drug abuse co-morbidity, in the case Methamphetamine, can play a role in further modifying gene expression. In order to address the effects of HIV Tat and Methamphetamine, alone and combined, we used an in vivo mouse model that has been described to mimic several aspects of neuroHIV, including changes in inflammatory markers, and decreased expression of dopamine receptors. These animals are transgenic mice, which upon treatment with with doxycycline for 10 days, express TAT protein under the control of the glial fibrilary associated protein (GFAP) promoter in the brain. They were treated with Meth and Saline for identification of gene expression changes that result from Tat or Methamphetamine alone, or from their interaction. There was an overall suppression of gene expression by Methamphetamine, in Tat- mice. The expression of Tat caused most Meth-induced changes to remain at control levels.
2018-03-17 | GSE111925 | GEO
Project description:Drug abuse is a major concern with few therapeutic options. Heparan sulfate (HS) and chondroitin sulfate (CS) interact with a plethora of growth factors and their receptors, and have profound effects on cellular signaling. Thus, targeting these dynamic interactions represents a novel therapeutic modality. Our previous studies have indicated increased HS proteoglycan syndecan-3 and identified HS as a resilience factor for cocaine abuse. Here, we utilized mass spectrometry-based glycomics and proteomics to understand the effects of cocaine (C) and methamphetamine (M) on HS, CS, and proteins from two brain regions: lateral hypothalamus (LH) and striatum (ST) from mice. We observed significant differences in HS and CS total abundances and percent sulfate contents and reduction in CS 4-O-sulfation, and increase in CS 6-O-sulfation for drug-treated (C and M) vs. saline samples. The proteomics data revealed a number of aberrant proteins in drug-treated vs. saline samples, including MYPR, KCC2A, SYN2, TENR, CALX, ANXA7, HDGF, NCAN, and CSPG5, and oxidative phosphorylation among the top perturbed pathway. Taken together, our study shows for the first time the novel relationship of HS, CS, and associated proteins with the drug abuse, and shed light on, the underlying neurobiological mechanism of drug dependence and novel therapeutic options.
2024-09-04 | PXD038576 | Pride
Project description:To identify molecular effects of chronic drug treatment, heroin and methamphetamine treated animals were compared with saline treated animals at multiple time-points using microarray technology. Gene expression profile was assessed 14 h after the last dose of 1, 3, 6 or 12 days drug treatment and after 13, 15, 18 or 24 days of withdrawal. Animals were injected intraperitoneally with saline (SAL) (Polfa, Lublin, Poland), heroin (synthesized from morphine in Institute of Pharmacology PAS, Krakow, Poland) or D-methamphetamine (Sigma-Aldrich, Poznan, Poland) twice a day for consecutive 12 days in increasing doses. The Methamphetamine last dose (8 mg/kg) was four times greater than the first dose (2 mg/kg). It was also the case for heroin (40 and 10 mg/kg respectively). Mice were sacrificed by decapitation after 1, 3, 6 or 12 days of treatment or after 13, 15, 18 or 24 days of withdrawal.
2012-06-20 | E-GEOD-30305 | biostudies-arrayexpress
Project description:Methamphetamine use disorder (MUD) is a chronic, relapsing disease that is characterized by repeated drug use despite negative consequences for which there are currently no FDA approved cessation therapeutics. Repeated methamphetamine (METH) use induces long-term gene expression changes in brain regions associated with reward processing and drug-seeking behavior, and recent evidence suggests that methamphetamine-induced neuroinflammation may also shape behavioral and molecular responses to the drug. Microglia, the resident immune cells in the brain, are principal drivers of neuroinflammatory responses and contribute to the pathophysiology of substance use disorders. Here, we investigated transcriptional and morphological changes in striatal microglia in response to methamphetamine-taking and during methamphetamine abstinence, as well as their functional contribution to drug-taking behavior. We show that methamphetamine self-administration induces transcriptional changes related to protein folding, mRNA processing, immune signaling, and neurotransmission in striatal microglia. Importantly, many of these transcriptional changes persist through abstinence, a finding supported by morphological analysis. Functionally, we report that microglial ablation increases methamphetamine-taking, possibly involving neuroimmune and neurotransmitter regulation. In contrast, microglial depletion did not alter methamphetamine-seeking behavior following 21 days of abstinence, highlighting the complexity of drug-seeking behaviors. Taken together, these results suggest that methamphetamine induces both short and long-term changes in striatal microglia that contribute to altered drug-taking behavior and may be leveraged for preclinical development of methamphetamine cessation therapeutics.
2024-06-11 | GSE245951 | GEO