selected publications
- Combined single-cell profiling of chromatin-transcriptome and splicing across brain cell types, regions and disease state. Nature biotechnology. 2025 Academic Article GET IT
- Quantitative Economon Model of Transactions for Drugs and Other Commodities. 2025 GET IT
- Sex and Hormonal Effects on Drug Cue Reactivity and Its Regulation in Human Addiction. Biological psychiatry. 2025 Academic Article GET IT
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Peripheral Blood Cytokines as Markers of Longitudinal Change in White Matter Microstructure Following Inpatient Treatment for Opioid Use Disorders.
Biological psychiatry global open science.
2025
Academic Article
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Times cited: 1 -
Sex disparities in outcome of medication-assisted therapy of opioid use disorder: Nationally representative outpatient clinic data.
Drug and alcohol dependence.
2025
Academic Article
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Times cited: 3 - Sex and hormonal effects on drug cue-reactivity and its regulation in human addiction. 2024 GET IT
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Serum cytokines and inflammatory proteins in individuals with heroin use disorder: potential mechanistically based biomarkers for diagnosis.
Translational psychiatry.
2024
Academic Article
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Times cited: 2 - Sex disparities in outcome of medication-assisted therapy of opioid use disorder: Nationally representative study. 2024 GET IT
- Dynamic alterations in gene co-expression networks and gene-transcript associations characterize co-morbidities in cocaine use disorder. 2024 GET IT
- Serum cytokine and inflammatory markers in individuals with heroin use disorder: potential biomarkers for diagnosis and disease severity. 2024 GET IT
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Impact of the COVID-19 Pandemic on Functions of Nursing Professionals in the Care of Opioid Use Disorder: Systematic Review.
Journal of addictions nursing.
2024
Academic Article
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Times cited: 1 - Impact of OPRM1 (Mu-opioid Receptor Gene) A112G Polymorphism on Dual Oxycodone and Cocaine Self-administration Behavior in a Mouse Model. Neuroscience. 2024 Academic Article GET IT
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Effect of prenatal and early post-natal oxycodone exposure on the reinforcing and antinociceptive effects of oxycodone in adult C57BL/6 J mice.
Psychopharmacology.
2023
Academic Article
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Times cited: 1 -
Neuroimmune Mechanisms of Opioid Use Disorder and Recovery: Translatability to Human Studies, and Future Research Directions.
Neuroscience.
2023
Review
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Times cited: 15 -
The Kappa Opioid Receptor Agonist 16-Bromo Salvinorin A Has Anti-Cocaine Effects without Significant Effects on Locomotion, Food Reward, Learning and Memory, or Anxiety and Depressive-like Behaviors.
Molecules (Basel, Switzerland).
2023
Academic Article
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Times cited: 6 -
Overdose mortality rates for opioids and stimulant drugs are substantially higher in men than in women: state-level analysis.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology.
2023
Academic Article
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Times cited: 46 -
Overdose mortality rates for opioids or stimulants are higher in males than females, controlling for rates of drug misuse: State-level data.
2023
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Times cited: 1 -
Has the United States Reached a Plateau in Overdoses Caused by Synthetic Opioids After the Onset of the COVID-19 Pandemic? Examination of Centers for Disease Control and Prevention Data to November 2021.
Frontiers in psychiatry.
2022
Academic Article
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Times cited: 10 -
Characterization of Pyrrolidinyl-hexahydro-pyranopiperazines as a Novel Kappa Opioid Receptor Agonist Scaffold.
ACS chemical neuroscience.
2022
Academic Article
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Times cited: 2 -
Kappa Opioid Receptor Antagonists as Potential Therapeutics for Mood and Substance Use Disorders.
Handbook of experimental pharmacology.
2022
Academic Article
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Times cited: 15 -
Analyses of polymorphisms of intron 2 of OPRK1 (kappa-opioid receptor gene) in association with opioid and cocaine dependence diagnoses in an African-American population.
Neuroscience letters.
2021
Academic Article
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Times cited: 10 -
Rapid-Onset Anti-Stress Effects of a Kappa-Opioid Receptor Antagonist, LY2795050, Against Immobility in an Open Space Swim Paradigm in Male and Female Mice.
Frontiers in pharmacology.
2021
Academic Article
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Times cited: 1 -
Design, synthesis, and preliminary evaluation of a potential synthetic opioid rescue agent.
Journal of biomedical science.
2021
Academic Article
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Times cited: 14 -
Age of onset of heaviest use of cannabis or alcohol in persons with severe opioid or cocaine use disorders.
Drug and alcohol dependence.
2021
Academic Article
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Times cited: 2 -
Profile of a short-acting κ-antagonist, LY2795050, on self-grooming behaviors, forced swim test and locomotor activity: sex comparison in mice.
Journal of psychopharmacology (Oxford, England).
2021
Academic Article
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Times cited: 6 -
Association of Serotonin Transporter (SERT) Polymorphisms with Opioid Dependence and Dimensional Aspects of Cocaine Use in a Caucasian Cohort of Opioid Users.
Neuropsychiatric disease and treatment.
2021
Academic Article
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Times cited: 5 -
Bidirectional influence of heroin and cocaine escalation in persons with dual opioid and cocaine dependence diagnoses.
Experimental and clinical psychopharmacology.
2020
Academic Article
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Times cited: 3 -
Relapse-like behavior in a mouse model of the OPRM1 (mu-opioid receptor) A118G polymorphism: Examination with intravenous oxycodone self-administration.
Neuropharmacology.
2020
Academic Article
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Times cited: 6 -
Neuroendocrine effects of naltrexone versus nalmefene in humans.
Human psychopharmacology.
2020
Academic Article
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Times cited: 5 -
Effects of Kappa opioid receptor blockade by LY2444296 HCl, a selective short-acting antagonist, during chronic extended access cocaine self-administration and re-exposure in rat.
Psychopharmacology.
2020
Academic Article
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Times cited: 15 -
Escalation of drug use in persons dually diagnosed with opioid and cocaine dependence: Gender comparison and dimensional predictors.
Drug and alcohol dependence.
2019
Academic Article
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Times cited: 14 -
Are trait impulsivity and exposure to cannabis or alcohol associated with the age of trajectory of cocaine use? A gender-specific dimensional analysis in humans with cocaine dependence diagnosis.
Experimental and clinical psychopharmacology.
2019
Academic Article
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Times cited: 9 -
Impact of Pharmacological Manipulation of the κ-Opioid Receptor System on Self-grooming and Anhedonic-like Behaviors in Male Mice.
The Journal of pharmacology and experimental therapeutics.
2019
Academic Article
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Times cited: 29 -
Association of variants of prodynorphin promoter 68-bp repeats in caucasians with opioid dependence diagnosis: Effect on age trajectory of heroin use.
Neuroscience letters.
2019
Academic Article
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Times cited: 7 -
Re-evaluation of the KMSK scales, rapid dimensional measures of self-exposure to specific drugs: Gender-specific features.
Drug and alcohol dependence.
2018
Academic Article
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Times cited: 15 -
Non-medical Cannabis Self-Exposure as a Dimensional Predictor of Opioid Dependence Diagnosis: A Propensity Score Matched Analysis.
Frontiers in psychiatry.
2018
Academic Article
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Times cited: 14 -
Gender-specific association of functional prodynorphin 68 bp repeats with cannabis exposure in an African American cohort.
Neuropsychiatric disease and treatment.
2018
Academic Article
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Times cited: 10 -
Repeated Administration of Opra Kappa (LY2456302), a Novel, Short-Acting, Selective KOP-r Antagonist, in Persons with and without Cocaine Dependence.
2018
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Times cited: 5 -
Discriminative Stimulus Properties of Opioid Ligands: Progress and Future Directions.
Current topics in behavioral neurosciences.
2018
Review
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Times cited: 5 -
Medications for substance use disorders (SUD): emerging approaches.
Expert opinion on emerging drugs.
2017
Review
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Times cited: 18 -
Repeated Administration of Opra Kappa (LY2456302), a Novel, Short-Acting, Selective KOP-r Antagonist, in Persons with and without Cocaine Dependence.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology.
2017
Academic Article
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Times cited: 51 -
"Effects of the novel relatively short-acting kappa opioid receptor antagonist LY2444296 in behaviors observed after chronic extended-access cocaine self-administration in rats".
Psychopharmacology.
2017
Academic Article
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Times cited: 44 -
Adolescent oxycodone self administration alters subsequent oxycodone-induced conditioned place preference and anti-nociceptive effect in C57BL/6J mice in adulthood.
Neuropharmacology.
2016
Academic Article
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Times cited: 27 -
Variants of opioid system genes are associated with non-dependent opioid use and heroin dependence.
Drug and alcohol dependence.
2016
Academic Article
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Times cited: 15 -
Strain and cocaine-induced differential opioid gene expression may predispose Lewis but not Fischer rats to escalate cocaine self-administration.
Neuropharmacology.
2016
Academic Article
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Times cited: 26 -
Corrigendum: Salvinorin A, a kappa-opioid receptor agonist hallucinogen: pharmacology and potential template for novel pharmacotherapeutic agents in neuropsychiatric disorders.
2015
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Times cited: 3 -
Salvinorin A, a kappa-opioid receptor agonist hallucinogen: pharmacology and potential template for novel pharmacotherapeutic agents in neuropsychiatric disorders.
Frontiers in pharmacology.
2015
Review
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Times cited: 67 -
Mouse model of the OPRM1 (A118G) polymorphism: differential heroin self-administration behavior compared with wild-type mice.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology.
2015
Academic Article
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Times cited: 51 -
Genetics of opiate addiction.
Current psychiatry reports.
2014
Review
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Times cited: 41 -
Neurocognitive and neuroinflammatory correlates of PDYN and OPRK1 mRNA expression in the anterior cingulate in postmortem brain of HIV-infected subjects.
Journal of neuroinflammation.
2014
Academic Article
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Times cited: 6 -
LC-MS/MS quantification of salvinorin A from biological fluids.
Analytical methods : advancing methods and applications.
2013
Academic Article
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Times cited: 6 -
Extended access oxycodone self-administration and neurotransmitter receptor gene expression in the dorsal striatum of adult C57BL/6 J mice.
Psychopharmacology.
2013
Academic Article
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Times cited: 43 -
Chronic escalating cocaine exposure, abstinence/withdrawal, and chronic re-exposure: effects on striatal dopamine and opioid systems in C57BL/6J mice.
Neuropharmacology.
2012
Academic Article
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Times cited: 34 -
Opiate addiction and cocaine addiction: underlying molecular neurobiology and genetics.
The Journal of clinical investigation.
2012
Review
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Times cited: 190 -
κ-opioid receptor/dynorphin system: genetic and pharmacotherapeutic implications for addiction.
Trends in neurosciences.
2012
Review
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Times cited: 176 -
Effects of withdrawal from chronic escalating-dose binge cocaine on conditioned place preference to cocaine and striatal preproenkephalin mRNA in C57BL/6J mice.
Neuropharmacology.
2012
Academic Article
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Times cited: 9 -
Behavioral effects and central nervous system levels of the broadly available κ-agonist hallucinogen salvinorin A are affected by P-glycoprotein modulation in vivo.
The Journal of pharmacology and experimental therapeutics.
2012
Academic Article
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Times cited: 19 -
Semisynthetic neoclerodanes as kappa opioid receptor probes.
Bioorganic & medicinal chemistry.
2012
Academic Article
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Times cited: 33 -
Dose preference and dose escalation in extended-access cocaine self-administration in Fischer and Lewis rats.
Psychopharmacology.
2010
Academic Article
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Times cited: 36 -
Neuropathic and chronic pain stimuli downregulate central mu-opioid and dopaminergic transmission.
Trends in pharmacological sciences.
2010
Academic Article
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Times cited: 96 -
The discriminative effects of the kappa-opioid hallucinogen salvinorin A in nonhuman primates: dissociation from classic hallucinogen effects.
Psychopharmacology.
2010
Academic Article
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Times cited: 33 -
PET imaging of leptin biodistribution and metabolism in rodents and primates.
Cell metabolism.
2009
Academic Article
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Times cited: 53 -
Opiate and cocaine addiction: from bench to clinic and back to the bench.
Current opinion in pharmacology.
2009
Review
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Times cited: 47 -
Unconditioned behavioral effects of the powerful kappa-opioid hallucinogen salvinorin A in nonhuman primates: fast onset and entry into cerebrospinal fluid.
The Journal of pharmacology and experimental therapeutics.
2008
Academic Article
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Times cited: 50 -
Behavioral and neurochemical changes induced by oxycodone differ between adolescent and adult mice.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology.
2008
Academic Article
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Times cited: 75 -
The effects of herkinorin, the first mu-selective ligand from a salvinorin A-derived scaffold, in a neuroendocrine biomarker assay in nonhuman primates.
The Journal of pharmacology and experimental therapeutics.
2008
Academic Article
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Times cited: 14 -
Limited effects of beta-endorphin compared to loperamide or fentanyl in a neuroendocrine biomarker assay in non-human primates.
Psychoneuroendocrinology.
2008
Academic Article
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Times cited: 6 -
Pharmacological, pharmacokinetic, and primate analgesic efficacy profile of the novel bradykinin B1 Receptor antagonist ELN441958.
The Journal of pharmacology and experimental therapeutics.
2007
Academic Article
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Times cited: 27 -
Effects of salvinorin A, a kappa-opioid hallucinogen, on a neuroendocrine biomarker assay in nonhuman primates with high kappa-receptor homology to humans.
The Journal of pharmacology and experimental therapeutics.
2006
Academic Article
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Times cited: 48 -
Pharmacokinetics of the plant-derived kappa-opioid hallucinogen salvinorin A in nonhuman primates.
Synapse (New York, N.Y.).
2005
Academic Article
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Times cited: 73 -
Genetic influences on impulsivity, risk taking, stress responsivity and vulnerability to drug abuse and addiction.
Nature neuroscience.
2005
Review
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Times cited: 859 -
Biological clock: biological clocks may modulate drug addiction.
European journal of human genetics : EJHG.
2005
Article
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Times cited: 32 -
Neoclerodane diterpenes as a novel scaffold for mu opioid receptor ligands.
Journal of medicinal chemistry.
2005
Academic Article
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Times cited: 134 -
Determination of Salvinorin A in body fluids by high performance liquid chromatography-atmospheric pressure chemical ionization.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.
2005
Academic Article
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Times cited: 57 -
11C-GR103545, a radiotracer for imaging kappa-opioid receptors in vivo with PET: synthesis and evaluation in baboons.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
2005
Academic Article
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Times cited: 68 -
Effects of the plant-derived hallucinogen salvinorin A on basal dopamine levels in the caudate putamen and in a conditioned place aversion assay in mice: agonist actions at kappa opioid receptors.
Psychopharmacology.
2005
Academic Article
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Times cited: 158 -
Antiallodynic effects of loperamide and fentanyl against topical capsaicin-induced allodynia in unanesthetized primates.
The Journal of pharmacology and experimental therapeutics.
2004
Academic Article
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Times cited: 33 -
Peripheral selectivity and apparent efficacy of dynorphins: comparison to non-peptidic kappa-opioid agonists in rhesus monkeys.
Psychoneuroendocrinology.
2004
Academic Article
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Times cited: 15 -
Effect of the endogenous kappa opioid agonist dynorphin A(1-17) on cocaine-evoked increases in striatal dopamine levels and cocaine-induced place preference in C57BL/6J mice.
Psychopharmacology.
2004
Academic Article
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Times cited: 113 -
Effect of the kappa opioid agonist R-84760 on cocaine-induced increases in striatal dopamine levels and cocaine-induced place preference in C57BL/6J mice.
Psychopharmacology.
2004
Academic Article
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Times cited: 59 -
Evolving perspectives on neurobiological research on the addictions: celebration of the 30th anniversary of NIDA.
Neuropharmacology.
2004
Review
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Times cited: 26 -
The plant-derived hallucinogen, salvinorin A, produces kappa-opioid agonist-like discriminative effects in rhesus monkeys.
Psychopharmacology.
2003
Academic Article
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Times cited: 90 -
Topical capsaicin-induced allodynia in unanesthetized primates: pharmacological modulation.
The Journal of pharmacology and experimental therapeutics.
2003
Academic Article
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Times cited: 27 -
Comparison of the discriminative and neuroendocrine effects of centrally penetrating kappa-opioid agonists in rhesus monkeys.
Psychopharmacology.
2002
Academic Article
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Times cited: 21