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Fast EM, Sporrij A, Manning M, Rocha EL, Yang S, Zhou Y, Guo J, Baryawno N, Barkas N, Scadden D, Camargo F, Zon LI. External signals regulate continuous transcriptional states in hematopoietic stem cells. eLife 2021; 10:e66512. [PMID: 34939923 PMCID: PMC8700284 DOI: 10.7554/elife.66512] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 11/16/2021] [Indexed: 12/21/2022] Open
Abstract
Hematopoietic stem cells (HSCs) must ensure adequate blood cell production following distinct external stressors. A comprehensive understanding of in vivo heterogeneity and specificity of HSC responses to external stimuli is currently lacking. We performed single-cell RNA sequencing (scRNA-Seq) on functionally validated mouse HSCs and LSK (Lin-, c-Kit+, Sca1+) progenitors after in vivo pharmacological perturbation of niche signals interferon, granulocyte colony-stimulating factor (G-CSF), and prostaglandin. We identified six HSC states that are characterized by enrichment but not exclusive expression of marker genes. External signals induced rapid transitions between HSC states but transcriptional response varied both between external stimulants and within the HSC population for a given perturbation. In contrast to LSK progenitors, HSCs were characterized by a greater link between molecular signatures at baseline and in response to external stressors. Chromatin analysis of unperturbed HSCs and LSKs by scATAC-Seq suggested some HSC-specific, cell intrinsic predispositions to niche signals. We compiled a comprehensive resource of HSC- and LSK progenitor-specific chromatin and transcriptional features that represent determinants of signal receptiveness and regenerative potential during stress hematopoiesis.
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Affiliation(s)
- Eva M Fast
- Department of Stem Cell and Regenerative Biology, Harvard UniversityCambridgeUnited States
| | - Audrey Sporrij
- Department of Stem Cell and Regenerative Biology, Harvard UniversityCambridgeUnited States
| | - Margot Manning
- Department of Stem Cell and Regenerative Biology, Harvard UniversityCambridgeUnited States
| | - Edroaldo Lummertz Rocha
- Laboratório de Imunobiologia, Departmento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de Santa CatarinaFlorianópolisBrazil
| | - Song Yang
- Stem Cell Program and Division of Hematology/Oncology, Howard Hughes Medical Institute, Boston's Children's Hospital and Dana Farber Cancer Institute, Harvard Medical SchoolBostonUnited States
| | - Yi Zhou
- Stem Cell Program and Division of Hematology/Oncology, Howard Hughes Medical Institute, Boston's Children's Hospital and Dana Farber Cancer Institute, Harvard Medical SchoolBostonUnited States
| | - Jimin Guo
- Medical Devices Research Centre, National Research Council CanadaBouchervilleCanada
| | - Ninib Baryawno
- Childhood Cancer Research Unit, Department of Children's and Women's Health, Karolinska InstitutetStockholmSweden
| | | | | | | | - Leonard I Zon
- Stem Cell Program and Hematology/Oncology, Boston Children's HospitalBostonUnited States
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2
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Brady LJ, Erickson KR, Lucerne KE, Osman A, Kiraly DD, Calipari ES. Granulocyte colony-stimulating factor (G-CSF) enhances cocaine effects in the nucleus accumbens via a dopamine release-based mechanism. Psychopharmacology (Berl) 2021; 238:3499-3509. [PMID: 34487190 PMCID: PMC9056006 DOI: 10.1007/s00213-021-05967-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 08/17/2021] [Indexed: 10/20/2022]
Abstract
Cocaine use disorder is associated with alterations in immune function including altered expression of multiple peripheral cytokines in humans-several of which correlate with drug use. Individuals suffering from cocaine use disorder show altered immune system responses to drug-associated cues, highlighting the interaction between the brain and immune system as a critical factor in the development and expression of cocaine use disorder. We have previously demonstrated in animal models that cocaine use upregulates the expression of granulocyte colony-stimulating factor (G-CSF)-a pleiotropic cytokine-in the serum and the nucleus accumbens (NAc). G-CSF signaling has been causally linked to behavioral responses to cocaine across multiple behavioral domains. The goal of this study was to define whether increases in G-CSF alter the pharmacodynamic effects of cocaine on the dopamine system and whether this occurs via direct mechanisms within local NAc microcircuits. We find that systemic G-CSF injection increases cocaine effects on dopamine terminals. The enhanced dopamine levels in the presence of cocaine occur through a release-based mechanism, rather than through effects on the dopamine transporter-as uptake rates were unchanged following G-CSF treatment. Critically, this effect could be recapitulated by acute bath application of G-CSF to dopamine terminals, an effect that was occluded by prior G-CSF treatment, suggesting a similar mechanistic basis for direct and systemic exposures. This work highlights the critical interaction between the immune system and psychostimulant effects that can alter drug responses and may play a role in vulnerability to cocaine use disorder.
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Affiliation(s)
- Lillian J Brady
- Department of Pharmacology, Vanderbilt University, TN, 37232, Nashville, USA
- Vanderbilt Center for Addiction Research, Vanderbilt University, Nashville, TN, 37232, USA
| | - Kirsty R Erickson
- Department of Pharmacology, Vanderbilt University, TN, 37232, Nashville, USA
- Vanderbilt Center for Addiction Research, Vanderbilt University, Nashville, TN, 37232, USA
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, 37232, USA
| | - Kelsey E Lucerne
- Nash Family Department of Neuroscience, Icahn School of Medicine At Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine At Mount Sinai, New York, NY, 10029, USA
| | - Aya Osman
- Nash Family Department of Neuroscience, Icahn School of Medicine At Mount Sinai, New York, NY, 10029, USA
- Friedman Brain Institute, Icahn School of Medicine At Mount Sinai, New York, NY, 10029, USA
- Department of Psychiatry, Icahn School of Medicine At Mount Sinai, New York, NY, 10029, USA
- Seaver Autism Center for Research and Treatment, Icahn School of Medicine At Mount Sinai, 1 Gustave L Levy Pl - Box 1230, New York, NY, 10029, USA
| | - Drew D Kiraly
- Nash Family Department of Neuroscience, Icahn School of Medicine At Mount Sinai, New York, NY, 10029, USA.
- Friedman Brain Institute, Icahn School of Medicine At Mount Sinai, New York, NY, 10029, USA.
- Department of Psychiatry, Icahn School of Medicine At Mount Sinai, New York, NY, 10029, USA.
- Seaver Autism Center for Research and Treatment, Icahn School of Medicine At Mount Sinai, 1 Gustave L Levy Pl - Box 1230, New York, NY, 10029, USA.
| | - Erin S Calipari
- Department of Pharmacology, Vanderbilt University, TN, 37232, Nashville, USA.
- Vanderbilt Center for Addiction Research, Vanderbilt University, Nashville, TN, 37232, USA.
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, 37232, USA.
- Vanderbilt Institute for Infection Immunology and Inflammation, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA.
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, 37232, USA.
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University School of Medicine, 865F Light Hall, 2215 Garland Avenue, Nashville, TN, 37232, USA.
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3
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Lee AM, Mansuri MS, Wilson RS, Lam TT, Nairn AC, Picciotto MR. Sex Differences in the Ventral Tegmental Area and Nucleus Accumbens Proteome at Baseline and Following Nicotine Exposure. Front Mol Neurosci 2021; 14:657064. [PMID: 34335180 PMCID: PMC8317211 DOI: 10.3389/fnmol.2021.657064] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 06/09/2021] [Indexed: 12/20/2022] Open
Abstract
Sex differences in behaviors relevant to nicotine addiction have been observed in rodent models and human subjects. Behavioral, imaging, and epidemiological studies also suggest underlying sex differences in mesolimbic dopamine signaling pathways. In this study we evaluated the proteome in the ventral tegmental area (VTA) and nucleus accumbens (NAc) shell in male and female mice. Experimental groups included two mouse strains (C3H/HeJ and C57BL/6J) at baseline, a sub-chronic, rewarding regimen of nicotine in C3H/HeJ mice, and chronic nicotine administration and withdrawal in C57BL/6J mice. Isobaric labeling with a TMT 10-plex system, sample fractionation, and tandem mass spectrometry were used to quantify changes in protein abundance. In C3H/HeJ mice, similar numbers of proteins were differentially regulated between sexes at baseline compared with within each sex after sub-chronic nicotine administration. In C57BL/6J mice, there were significantly greater numbers of proteins differentially regulated between sexes at baseline compared with within each sex after chronic nicotine administration and withdrawal. Despite differences by sex, strain, and nicotine exposure parameters, glial fibrillary acidic protein (GFAP) and dopamine and cAMP-regulated phosphoprotein of 32 kDa (DARPP-32, Ppp1r1b) were repeatedly identified as significantly altered proteins, especially in the VTA. Further, network analyses showed sex- and nicotine-dependent regulation of a number of signaling pathways, including dopaminergic signaling. Sub-chronic nicotine exposure in female mice increased proteins related to dopaminergic signaling in the NAc shell but decreased them in the VTA, whereas the opposite pattern was observed in male mice. In contrast, dopaminergic signaling pathways were similarly upregulated in both male and female VTA after chronic nicotine and withdrawal. Overall, this study identifies significant sex differences in the proteome of the mesolimbic system, at baseline and after nicotine reward or withdrawal, which may help explain differential trajectories and susceptibility to nicotine addiction in males and females.
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Affiliation(s)
- Angela M Lee
- Department of Psychiatry, Yale University, New Haven, CT, United States.,Yale Interdepartmental Neuroscience Program, New Haven, CT, United States
| | - Mohammad Shahid Mansuri
- Yale/NIDA Neuroproteomics Center, New Haven, CT, United States.,Molecular Biophysics and Biochemistry, Yale University School of Medicine, New Haven, CT, United States
| | - Rashaun S Wilson
- Yale/NIDA Neuroproteomics Center, New Haven, CT, United States.,Molecular Biophysics and Biochemistry, Yale University School of Medicine, New Haven, CT, United States.,W.M Keck Biotechnology Resource Laboratory, Yale University School of Medicine, New Haven, CT, United States
| | - TuKiet T Lam
- Yale/NIDA Neuroproteomics Center, New Haven, CT, United States.,Molecular Biophysics and Biochemistry, Yale University School of Medicine, New Haven, CT, United States.,W.M Keck Biotechnology Resource Laboratory, Yale University School of Medicine, New Haven, CT, United States
| | - Angus C Nairn
- Department of Psychiatry, Yale University, New Haven, CT, United States.,Yale/NIDA Neuroproteomics Center, New Haven, CT, United States
| | - Marina R Picciotto
- Department of Psychiatry, Yale University, New Haven, CT, United States.,Yale Interdepartmental Neuroscience Program, New Haven, CT, United States
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Lucerne KE, Osman A, Meckel KR, Kiraly DD. Contributions of neuroimmune and gut-brain signaling to vulnerability of developing substance use disorders. Neuropharmacology 2021; 192:108598. [PMID: 33965398 DOI: 10.1016/j.neuropharm.2021.108598] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 03/19/2021] [Accepted: 05/03/2021] [Indexed: 02/06/2023]
Abstract
Epidemiology and clinical research indicate that only a subset of people who are exposed to drugs of abuse will go on to develop a substance use disorder. Numerous factors impact individual susceptibility to developing a substance use disorder, including intrinsic biological factors, environmental factors, and interpersonal/social factors. Given the extensive morbidity and mortality that is wrought as a consequence of substance use disorders, a substantial body of research has focused on understanding the risk factors that mediate the shift from initial drug use to pathological drug use. Understanding these risk factors provides a clear path for the development of risk mitigation strategies to help reduce the burden of substance use disorders in the population. Here we will review the rapidly growing body of literature that examines the importance of interactions between the peripheral immune system, the gut microbiome, and the central nervous system (CNS) in mediating the transition to pathological drug use. While these systems had long been viewed as distinct, there is growing evidence that there is bidirectional communication between both the immune system and the gut microbiome that drive changes in neural and behavioral plasticity relevant to substance use disorders. Further, both of these systems are highly sensitive to environmental perturbations and are implicated in numerous neuropsychiatric conditions. While the field of study examining these interactions in substance use disorders is in its relative infancy, clarifying the relationship between gut-immune-brain signaling and substance use disorders has potential to improve our understanding of individual propensity to developing addiction and yield important insight into potential treatment options.
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Affiliation(s)
- Kelsey E Lucerne
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Aya Osman
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Seaver Autism Center for Research and Treatment, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Katherine R Meckel
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Drew D Kiraly
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Seaver Autism Center for Research and Treatment, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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5
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Granulocyte-Colony Stimulating Factor Reduces Cocaine-Seeking and Downregulates Glutamatergic Synaptic Proteins in Medial Prefrontal Cortex. J Neurosci 2020; 41:1553-1565. [PMID: 33361463 DOI: 10.1523/jneurosci.1452-20.2020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 12/08/2020] [Accepted: 12/14/2020] [Indexed: 12/12/2022] Open
Abstract
Psychostimulant use disorder is a major public health issue, and despite the scope of the problem there are currently no Food and Drug Administration (FDA)-approved treatments. There would be tremendous utility in development of a treatment that could help patients both achieve and maintain abstinence. Previous work from our group has identified granulocyte-colony stimulating factor (G-CSF) as a neuroactive cytokine that alters behavioral response to cocaine, increases synaptic dopamine release, and enhances cognitive flexibility. Here, we investigate the role of G-CSF in affecting extinction and reinstatement of cocaine-seeking and perform detailed characterization of its proteomic effects in multiple limbic substructures. Male Sprague Dawley rats were injected with PBS or G-CSF during (1) extinction or (2) abstinence from cocaine self-administration, and drug seeking behavior was measured. Quantitative assessment of changes in the proteomic landscape in the nucleus accumbens (NAc) and medial prefrontal cortex (mPFC) were performed via data-independent acquisition (DIA) mass spectrometry analysis. Administration of G-CSF during extinction accelerated the rate of extinction, and administration during abstinence attenuated cue-induced cocaine-seeking. Analysis of global protein expression demonstrated that G-CSF regulated proteins primarily in mPFC that are critical to glutamate signaling and synapse maintenance. Taken together, these findings support G-CSF as a viable translational research target with the potential to reduce drug craving or seeking behaviors. Importantly, recombinant G-CSF exists as an FDA-approved medication which may facilitate rapid clinical translation. Additionally, using cutting-edge multiregion discovery proteomics analyses, these studies identify a novel mechanism underlying G-CSF effects on behavioral plasticity.SIGNIFICANCE STATEMENT Pharmacological treatments for psychostimulant use disorder are desperately needed, especially given the disease's chronic, relapsing nature. However, there are currently no Food and Drug Administration (FDA)-approved pharmacotherapies. Emerging evidence suggests that targeting the immune system may be a viable translational research strategy; preclinical studies have found that the neuroactive cytokine granulocyte-colony stimulating factor (G-CSF) alters cocaine reward and reinforcement and can enhance cognitive flexibility. Given this basis of evidence we studied the effects of G-CSF treatment on extinction and reinstatement of cocaine seeking. We find that administration of G-CSF accelerates extinction and reduces cue-induced drug seeking after cocaine self-administration. In addition, G-CSF leads to downregulation of synaptic glutamatergic proteins in medial prefrontal cortex (mPFC), suggesting that G-CSF influences drug seeking via glutamatergic mechanisms.
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6
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Lucerne KE, Kiraly DD. The role of gut-immune-brain signaling in substance use disorders. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2020; 157:311-370. [PMID: 33648673 DOI: 10.1016/bs.irn.2020.09.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Substance use disorders (SUDs) are debilitating neuropsychiatric conditions that exact enormous costs in terms of loss of life and individual suffering. While much progress has been made defining the neurocircuitry and intracellular signaling cascades that contribute to SUDs, these studies have yielded limited effective treatment options. This has prompted greater exploration of non-traditional targets in addiction. Emerging data suggest inputs from peripheral systems, such as the immune system and the gut microbiome, impact multiple neuropsychiatric diseases, including SUDs. Until recently the gut microbiome, peripheral immune system, and the CNS have been studied independently; however, current work shows the gut microbiome and immune system critically interact to modulate brain function. Additionally, the gut microbiome and immune system intimately regulate one another via extensive bidirectional communication. Accumulating evidence suggests an important role for gut-immune-brain communication in the pathogenesis of substance use disorders. Thus, a better understanding of gut-immune-brain signaling could yield important insight to addiction pathology and potential treatment options.
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Affiliation(s)
- Kelsey E Lucerne
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Drew D Kiraly
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, United States; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, United States.
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7
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Farokhnia M, Berger AL, Karoly HC, Hwa LS, Varodayan FP. The Promise of Neuroimmune Targets for Treating Drug Addiction and Other Psychiatric Disorders: Granulocyte-Colony Stimulating Factor Exemplification. Front Psychiatry 2020; 11:220. [PMID: 32256420 PMCID: PMC7090216 DOI: 10.3389/fpsyt.2020.00220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 03/06/2020] [Indexed: 12/15/2022] Open
Affiliation(s)
- Mehdi Farokhnia
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, National Institute on Drug Abuse Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Bethesda, MD, United States.,Center on Compulsive Behaviors, National Institutes of Health, Bethesda, MD, United States.,Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, United States
| | - Anthony L Berger
- Department of Neurology, University of California San Francisco, San Francisco, CA, United States
| | - Hollis C Karoly
- Institute for Cognitive Science, University of Colorado Boulder, Boulder, CO, United States
| | - Lara S Hwa
- Bowles Center for Alcohol Studies, University of North Carolina School of Medicine, Chapel Hill, NC, United States
| | - Florence P Varodayan
- Behavioral Neuroscience Program, Department of Psychology, Binghamton University-SUNY, Binghamton, NY, United States
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8
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Editorial for Special Issue: Neuroproteomics. Proteomes 2019; 7:proteomes7020024. [PMID: 31159207 PMCID: PMC6630506 DOI: 10.3390/proteomes7020024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 05/27/2019] [Indexed: 11/17/2022] Open
Abstract
Recent advances in mass spectrometry (MS) instrumentation [...].
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