The nucleus accumbens: mechanisms of addiction across drug classes reflect the importance of glutamate homeostasis
The nucleus accumbens is a major input structure of the basal ganglia and integrates
information from cortical and limbic structures to mediate goal-directed behaviors. Chronic …
information from cortical and limbic structures to mediate goal-directed behaviors. Chronic …
Sex/gender differences in the time-course for the development of substance use disorder: a focus on the telescoping effect
EB Towers, IL Williams, EI Qillawala, EF Rissman… - Pharmacological …, 2023 - ASPET
Sex/gender effects have been demonstrated for multiple aspects of addiction, with one of the
most commonly cited examples being the “telescoping effect” where women meet criteria …
most commonly cited examples being the “telescoping effect” where women meet criteria …
Astrocytic dysfunction and addiction: consequences of impaired glutamate homeostasis
MD Scofield, PW Kalivas - The Neuroscientist, 2014 - journals.sagepub.com
Addiction is characterized as a chronic relapsing disorder whereby addicted individuals
persistently engage in drug seeking and use despite profound negative consequences. The …
persistently engage in drug seeking and use despite profound negative consequences. The …
Synaptic glutamate spillover due to impaired glutamate uptake mediates heroin relapse
H Shen, MD Scofield, H Boger, M Hensley… - Journal of …, 2014 - Soc Neuroscience
Reducing the enduring vulnerability to relapse is a therapeutic goal in treating drug
addiction. Studies with animal models of drug addiction show a marked increase in …
addiction. Studies with animal models of drug addiction show a marked increase in …
Glutamate transporter GLT-1 as a therapeutic target for substance use disorders
DJ Roberts-Wolfe, PW Kalivas - CNS & Neurological …, 2015 - ingentaconnect.com
The development of new treatments for substance use disorders requires identification of
targetable molecular mechanisms. Pathology in glutamatergic neurotransmission system in …
targetable molecular mechanisms. Pathology in glutamatergic neurotransmission system in …
Induction of astrocytic Slc22a3 regulates sensory processing through histone serotonylation
Neuronal activity drives alterations in gene expression within neurons, yet how it directs
transcriptional and epigenomic changes in neighboring astrocytes in functioning circuits is …
transcriptional and epigenomic changes in neighboring astrocytes in functioning circuits is …
Ceftriaxone attenuates ethanol drinking and restores extracellular glutamate concentration through normalization of GLT-1 in nucleus accumbens of male alcohol …
Alteration of glutamatergic-neurotransmission is a hallmark of alcohol dependence. We
have previously reported that chronic ethanol-drinking downregulated glutamate transporter …
have previously reported that chronic ethanol-drinking downregulated glutamate transporter …
Role of cues and contexts on drug‐seeking behaviour
Environmental stimuli are powerful mediators of craving and relapse in substance‐abuse
disorders. This review examined how animal models have been used to investigate the …
disorders. This review examined how animal models have been used to investigate the …
Molecular changes evoked by the beta-lactam antibiotic ceftriaxone across rodent models of substance use disorder and neurological disease
I Smaga, D Fierro, J Mesa, M Filip… - … & Biobehavioral Reviews, 2020 - Elsevier
Ceftriaxone is a beta-lactam antibiotic that increases the expression of the major glutamate
transporter, GLT-1. As such, ceftriaxone ameliorates symptoms across multiple rodent …
transporter, GLT-1. As such, ceftriaxone ameliorates symptoms across multiple rodent …