Search Results - "Wimmer, Mathieu E."
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Cyclic AMP response element-binding protein is required in excitatory neurons in the forebrain to sustain wakefulness
Published in Sleep (New York, N.Y.) (01-06-2021)“…Abstract The molecular and intracellular signaling processes that control sleep and wake states remain largely unknown. A consistent observation is that the…”
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Aging in mice reduces the ability to sustain sleep/wake states
Published in PloS one (16-12-2013)“…One of the most significant problems facing older individuals is difficulty staying asleep at night and awake during the day. Understanding the mechanisms by…”
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Rolipram treatment during consolidation ameliorates long-term object location memory in aged male mice
Published in Neurobiology of learning and memory (01-03-2020)“…•Aged mice show long-term object location memory deficits.•The PDE4 inhibitor rolipram enhanced memory consolidation in aged animals.•Rolipram rescued…”
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Nr4a1 suppresses cocaine-induced behavior via epigenetic regulation of homeostatic target genes
Published in Nature communications (24-01-2020)“…Endogenous homeostatic mechanisms can restore normal neuronal function following cocaine-induced neuroadaptations. Such mechanisms may be exploited to develop…”
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Sleep deprivation impairs memory by attenuating mTORC1-dependent protein synthesis
Published in Science signaling (26-04-2016)“…Sleep deprivation is a public health epidemic that causes wide-ranging deleterious consequences, including impaired memory and cognition. Protein synthesis in…”
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Aging impairs hippocampus-dependent long-term memory for object location in mice
Published in Neurobiology of aging (01-09-2012)“…Abstract The decline in cognitive function that accompanies normal aging has a negative impact on the quality of life of the elderly and their families…”
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How data analysis affects power, reproducibility and biological insight of RNA-seq studies in complex datasets
Published in Nucleic acids research (18-09-2015)“…The sequencing of the full transcriptome (RNA-seq) has become the preferred choice for the measurement of genome-wide gene expression. Despite its widespread…”
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Sex differences in pre- and post-synaptic glutamate signaling in the nucleus accumbens core
Published in Biology of sex differences (18-08-2023)“…Glutamate signaling within the nucleus accumbens underlies motivated behavior and is involved in psychiatric disease. Although behavioral sex differences in…”
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Early resource scarcity causes cortical astrocyte enlargement and sex-specific changes in the orbitofrontal cortex transcriptome in adult rats
Published in Neurobiology of stress (01-03-2024)“…Astrocyte morphology affects function, including the regulation of glutamatergic signaling. This morphology changes dynamically in response to the environment…”
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Gadd45b: at the intersection of transcriptional and epigenetic changes associated with cocaine-related behaviors
Published in Neuropsychopharmacology (New York, N.Y.) (01-03-2021)Get full text
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Sex differences in corticotropin releasing factor regulation of medial septum-mediated memory formation
Published in Neurobiology of stress (01-02-2019)“…Stress can disrupt memory and contribute to cognitive impairments in psychiatric disorders, including schizophrenia and attention deficit hyperactivity…”
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Environmental, genetic and epigenetic contributions to cocaine addiction
Published in Neuropsychopharmacology (New York, N.Y.) (01-06-2018)“…Decades of research on cocaine has produced volumes of data that have answered many important questions about the nature of this highly addictive drug. Sadly,…”
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Consequences of Parental Opioid Exposure on Neurophysiology, Behavior, and Health in the Next Generations
Published in Cold Spring Harbor perspectives in medicine (01-10-2021)“…Substance abuse and the ongoing opioid epidemic represents a large societal burden. This review will consider the long-term impact of opioid exposure on future…”
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Early resource scarcity alters motivation for natural rewards in a sex- and reinforcer-dependent manner
Published in Psychopharmacology (01-12-2022)“…Rationale Early life adversity impacts reward-related behaviors, including reward seeking for drugs of abuse. However, the effects of early stress on natural…”
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microRNA expression levels in the nucleus accumbens correlate with morphine‐taking but not morphine‐seeking behaviour in male rats
Published in The European journal of neuroscience (01-04-2022)“…A powerful motivation to seek opioids remains after drug cessation and intensifies during extended periods of abstinence. Unfortunately, biomarkers associated…”
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Chromatin-mediated alternative splicing regulates cocaine-reward behavior
Published in Neuron (Cambridge, Mass.) (15-09-2021)“…Neuronal alternative splicing is a key gene regulatory mechanism in the brain. However, the spliceosome machinery is insufficient to fully specify splicing…”
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Glucagon-Like Peptide-1 Receptor Activation in the Ventral Tegmental Area Decreases the Reinforcing Efficacy of Cocaine
Published in Neuropsychopharmacology (New York, N.Y.) (01-06-2016)“…Cocaine addiction continues to be a significant public health problem for which there are currently no effective FDA-approved treatments. Thus, there is a…”
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Deep brain stimulation of the infralimbic cortex attenuates cocaine priming-induced reinstatement of drug seeking
Published in Brain research (01-11-2020)“…•DBS of the infralimbic cortex attenuated cocaine seeking.•DBS of the prelimbic cortex and anterior cingulate had no effect on cocaine seeking.•DBS of the…”
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Early life adversity promotes resilience to opioid addiction-related phenotypes in male rats and sex-specific transcriptional changes
Published in Proceedings of the National Academy of Sciences - PNAS (23-02-2021)“…Experiencing some early life adversity can have an “inoculating” effect that promotes resilience in adulthood. However, the mechanisms underlying stress…”
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Transcriptomics in the nucleus accumbens shell reveal sex- and reinforcer-specific signatures associated with morphine and sucrose craving
Published in Neuropsychopharmacology (New York, N.Y.) (01-09-2022)“…Incubation of craving is a well-documented phenomenon referring to the intensification of drug craving over extended abstinence. The neural adaptations that…”
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