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Bryant J, Winer ES, Salem T, Nadorff MR. Struggling toward reward: Recent experience of anhedonia interacts with motivation to predict reward pursuit in the face of a stressful manipulation. PLoS One 2017; 12:e0173439. [PMID: 28273126 PMCID: PMC5342255 DOI: 10.1371/journal.pone.0173439] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 02/21/2017] [Indexed: 11/18/2022] Open
Abstract
Anhedonia, or the loss of interest and/or pleasure, is a core symptom of depression. Individuals experiencing anhedonia have difficulty motivating themselves to pursue rewarding stimuli, which can result in dysfunction. Action orientation is a motivational factor that might interact with anhedonia to potentially buffer against this dysfunction, as action-oriented individuals upregulate positive affect to quickly motivate themselves to complete goals in the face of stress. The Effort-Expenditure for Rewards Task (EEfRT) is a promising new method for examining differences in motivation in individuals experiencing anhedonia. In the EEfRT, participants choose either easier tasks associated with smaller monetary rewards or harder tasks associated with larger monetary rewards. We examined the relationship between action orientation and EEfRT performance following a negative mood induction in a sample with varying levels of anhedonia. There were two competing hypotheses: (1) action orientation would act as a buffer against anhedonia such that action-oriented individuals, regardless of anhedonic symptoms, would be motivated to pursue greater rewards despite stress, or (2) anhedonia would act as a debilitating factor such that individuals with elevated anhedonic symptoms, regardless of action orientation, would not pursue greater rewards. We examined these hypotheses via Generalized Estimating Equations and found an interaction between anhedonia and action orientation. At low levels of anhedonia, action orientation was associated with effort for reward, but this relationship was not present at high levels of anhedonia. Thus, at low levels of anhedonia, action orientation acted as a buffer against stress, but at high levels, anhedonia debilitated action orientation so that it was no longer a promotive factor.
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Affiliation(s)
- Jessica Bryant
- Department of Psychology, Mississippi State University, Starkville, MS, United States of America
- * E-mail:
| | - E. Samuel Winer
- Department of Psychology, Mississippi State University, Starkville, MS, United States of America
| | - Taban Salem
- Department of Psychology, Mississippi State University, Starkville, MS, United States of America
| | - Michael R. Nadorff
- Department of Psychology, Mississippi State University, Starkville, MS, United States of America
- Menninger Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, TX, United States of America
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Walsh E, Carl H, Eisenlohr-Moul T, Minkel J, Crowther A, Moore T, Gibbs D, Petty C, Bizzell J, Smoski MJ, Dichter GS. Attenuation of Frontostriatal Connectivity During Reward Processing Predicts Response to Psychotherapy in Major Depressive Disorder. Neuropsychopharmacology 2017; 42:831-843. [PMID: 27585739 PMCID: PMC5312060 DOI: 10.1038/npp.2016.179] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 08/22/2016] [Accepted: 08/29/2016] [Indexed: 12/21/2022]
Abstract
There are few reliable predictors of response to antidepressant treatments. In the present investigation, we examined pretreatment functional brain connectivity during reward processing as a potential predictor of response to Behavioral Activation Treatment for Depression (BATD), a validated psychotherapy that promotes engagement with rewarding stimuli and reduces avoidance behaviors. Thirty-three outpatients with major depressive disorder (MDD) and 20 matched controls completed two runs of the monetary incentive delay task during functional magnetic resonance imaging after which participants with MDD received up to 15 sessions of BATD. Seed-based generalized psychophysiological interaction analyses focused on task-based connectivity across task runs, as well as the attenuation of connectivity from the first to the second run of the task. The average change in Beck Depression Inventory-II scores due to treatment was 10.54 points, a clinically meaningful response. Groups differed in seed-based functional connectivity among multiple frontostriatal regions. Hierarchical linear modeling revealed that improved treatment response to BATD was predicted by greater connectivity between the left putamen and paracingulate gyrus during reward anticipation. In addition, MDD participants with greater attenuation of connectivity between several frontostriatal seeds, and midline subcallosal cortex and left paracingulate gyrus demonstrated improved response to BATD. These findings indicate that pretreatment frontostriatal functional connectivity during reward processing is predictive of response to a psychotherapy modality that promotes improving approach-related behaviors in MDD. Furthermore, connectivity attenuation among reward-processing regions may be a particularly powerful endophenotypic predictor of response to BATD in MDD.
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Affiliation(s)
- Erin Walsh
- Department of Physical Medicine and Rehabilitation, Program on Integrative Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Hannah Carl
- Department of Psychology and Neuroscience, Duke University, Durham, NC, USA
| | - Tory Eisenlohr-Moul
- Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Jared Minkel
- Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA,Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| | - Andrew Crowther
- UNC Neurobiology Curriculum, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Tyler Moore
- Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Devin Gibbs
- Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Chris Petty
- Duke-UNC Brain Imaging and Analysis Center, Duke University Medical Center, Durham, NC, USA
| | - Josh Bizzell
- Duke-UNC Brain Imaging and Analysis Center, Duke University Medical Center, Durham, NC, USA,Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Moria J Smoski
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| | - Gabriel S Dichter
- Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA,Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA,UNC Neurobiology Curriculum, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA,Duke-UNC Brain Imaging and Analysis Center, Duke University Medical Center, Durham, NC, USA,Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA,Department of Psychiatry, University of North Carolina at Chapel Hill School of Medicine, CB 7155, Chapel Hill, NC 27599-7155, USA, Tel: +1 919 445 0132, Fax: + 1 919 966 4520, E-mail:
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53
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Whitton AE, Veer AV, Kakani P, Dillon DG, Ironside ML, Haile A, Crowley DJ, Pizzagalli DA. Acute stress impairs frontocingulate activation during error monitoring in remitted depression. Psychoneuroendocrinology 2017; 75:164-172. [PMID: 27835807 PMCID: PMC5135598 DOI: 10.1016/j.psyneuen.2016.10.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 10/04/2016] [Accepted: 10/11/2016] [Indexed: 12/14/2022]
Abstract
Deficits in cognitive control are a hallmark characteristic of depression, however less is known about the degree to which they persist beyond symptom remission and might contribute to symptom recurrence in remitted individuals (rMDD). Evidence indicates that stress interferes with cognitive control, highlighting a potential mechanism by which stress precipitates depression relapse. Therefore, this study examined whether stress exposure elicits deficits in error monitoring - a component of cognitive control thought to be particularly implicated in the ability to adaptively respond to negative feedback - in individuals with rMDD. Unmedicated individuals with rMDD (n=30) and healthy controls (n=34) performed an Eriksen Flanker task before and 45min after an acute stressor while 128-channel event-related potentials (ERPs) were recorded. Flanker interference effects and post-error adjustments were examined, and ERP analyses focused on the error-related negativity (ERN) and error positivity (Pe). Standardized low resolution electromagnetic tomography (sLORETA) was used to examine stress-induced changes in current source density. Individuals with rMDD showed blunted cortisol reactivity to the stressor, coupled with heightened self-reported stress reactivity. Although no significant effects of group or stress were observed in scalp-level ERPs, source-level analyses indicated that among the rMDD group only, stress caused a reduction in activation in frontocingulate regions critically implicated in error monitoring. The magnitude of stress-induced decreases in frontocingulate activation correlated with heightened self-reported stress reactivity, and also predicted heightened levels of stress and depression 18 months later in the entire sample. These findings suggest that individuals with rMDD show a stress-induced disruption in frontocingulate function that is linked to heightened stress reactivity, and this disruption prospectively predicts heightened levels of future stress and depressive symptomatology.
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Shen EY, Jiang Y, Javidfar B, Kassim B, Loh YHE, Ma Q, Mitchell AC, Pothula V, Stewart AF, Ernst P, Yao WD, Martin G, Shen L, Jakovcevski M, Akbarian S. Neuronal Deletion of Kmt2a/Mll1 Histone Methyltransferase in Ventral Striatum is Associated with Defective Spike-Timing-Dependent Striatal Synaptic Plasticity, Altered Response to Dopaminergic Drugs, and Increased Anxiety. Neuropsychopharmacology 2016; 41:3103-3113. [PMID: 27485686 PMCID: PMC5101561 DOI: 10.1038/npp.2016.144] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Revised: 07/25/2016] [Accepted: 07/27/2016] [Indexed: 12/27/2022]
Abstract
Lysine (K) methyltransferase 2a (Kmt2a) and other regulators of H3 lysine 4 methylation, a histone modification enriched at promoters and enhancers, are widely expressed throughout the brain, but molecular and cellular phenotypes in subcortical areas remain poorly explored. We report that Kmt2a conditional deletion in postnatal forebrain is associated with excessive nocturnal activity and with absent or blunted responses to stimulant and dopaminergic agonist drugs, in conjunction with near-complete loss of spike-timing-dependent long-term potentiation in medium spiny neurons (MSNs). Selective ablation of Kmt2a, but not the ortholog Kmt2b, in adult ventral striatum/nucleus accumbens neurons markedly increased anxiety scores in multiple behavioral paradigms. Striatal transcriptome sequencing in adult mutants identified 262 Kmt2a-sensitive genes, mostly downregulated in Kmt2a-deficient mice. Transcriptional repression includes the 5-Htr2a serotonin receptor, strongly associated with anxiety- and depression-related disorders in human and animal models. Consistent with the role of Kmt2a in promoting gene expression, the transcriptional regulators Bahcc1, Isl1, and Sp9 were downregulated and affected by H3K4 promoter hypomethylation. Therefore, Kmt2a regulates synaptic plasticity in striatal neurons and provides an epigenetic drug target for anxiety and dopamine-mediated behaviors.
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Affiliation(s)
| | - Yan Jiang
- Department of Psychiatry, New York, NY, USA
| | | | | | - Yong-Hwee E Loh
- Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, Hess Center for Science and Medicine, New York, NY, USA
| | - Qi Ma
- Brudnick Neuropsychiatric Research Institute, University of Massachusetts Medical School, Worcester, MA, USA
| | | | | | | | - Patricia Ernst
- University of Colorado School of Medicine, Department of Pediatrics, Aurora, CO, USA
| | - Wei-Dong Yao
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Gilles Martin
- Brudnick Neuropsychiatric Research Institute, University of Massachusetts Medical School, Worcester, MA, USA
| | - Li Shen
- Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, Hess Center for Science and Medicine, New York, NY, USA
| | - Mira Jakovcevski
- Department of Stress Neurobiology and Neurogenetics, Max Planck Institute of Psychiatry, Munich, Germany,Department of Stress Neurobiology and Neurogenetics, Max Planck Institute of Psychiatry, Kraepelinstrasse 2, 80804 Munich, Germany, Tel: +49 89 30622 643, E-mail:
| | - Schahram Akbarian
- Department of Psychiatry, New York, NY, USA,Icahn School of Medicine at Mount Sinai, Hess Center for Science and Medicine, Floor 9 Room 105, 1470 Madison Avenue, New York, NY 10029, USA, Tel: +1 212 824 8984, E-mail:
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55
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Peters AT, Van Meter A, Pruitt PJ, Briceño EM, Ryan KA, Hagan M, Weldon AL, Kassel MT, Vederman A, Zubieta JK, McInnis M, Weisenbach SL, Langenecker SA. Acute cortisol reactivity attenuates engagement of fronto-parietal and striatal regions during emotion processing in negative mood disorders. Psychoneuroendocrinology 2016; 73:67-78. [PMID: 27474908 PMCID: PMC5048542 DOI: 10.1016/j.psyneuen.2016.07.215] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 07/21/2016] [Accepted: 07/21/2016] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Depression and bipolar disorder (negative mood disorders, NMD) are associated with dysregulated hypothalamic-pituitary-adrenal (HPA)-axis function and disrupted emotion processing. The neural networks involved in attenuation of HPA-axis reactivity overlap with the circuitry involved in perception and modulation of emotion; however, direct links between these systems are understudied. This study investigated whether cortisol activity prior to undergoing fMRI was related to neural processing of emotional information in participants with NMD. METHODS Forty-one adults (Mage=40.33, SD=15.57) with major depression (n=29) or bipolar disorder (n=12) and 23 healthy control comparisons (Mage=36.43, SD=17.33) provided salivary cortisol samples prior to completing a facial emotion perception test during 3-Tesla fMRI. RESULTS Overall, pre-scan cortisol level was positively associated with greater engagement of the dorsal anterior cingulate (dACC), inferior parietal lobule, insula, putamen, precuneus, middle and medial frontal and postcentral gyri, posterior cingulate, and inferior temporal gyrus during emotion processing of all faces. NMD status moderated this effect; in NMD participants' pre-scan cortisol was associated with attenuated activation of the insula, postcentral gyrus, precuneus, and putamen for fearful faces and the medial frontal gyrus for angry faces relative to HCs. Cortisol-related attenuation of activation among NMD participants was also observed for facial identification in the dACC, putamen, middle temporal gyrus, precuneus, and caudate. CONCLUSIONS Across all participants, cortisol was associated with greater activation in several regions involved in the perception and control of emotion. However, cortisol responsivity was associated with hypoactivation of several of these regions in the NMD group, suggesting that HPA-axis activity may selectively interfere with the potentially adaptive recruitment of circuits supporting emotion perception, processing and/or regulation in mood disorders.
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Affiliation(s)
- Amy T. Peters
- University of Illinois at Chicago, Department of Psychiatry, Chicago, IL, USA
| | - Anna Van Meter
- Ferkauf Graduate School, Yeshiva University, Bronx, NY, USA
| | - Patrick J. Pruitt
- Department of Psychiatry, University of Michigan Medical Center, Ann Arbor, MI, USA
| | - Emily M. Briceño
- Department of Psychiatry, University of Michigan Medical Center, Ann Arbor, MI, USA
| | - Kelly A. Ryan
- Department of Psychiatry, University of Michigan Medical Center, Ann Arbor, MI, USA
| | - Melissa Hagan
- Department of Psychology, San Francisco State University, San Francisco, CA, USA,Department of Psychiatry, University of California, San Francisco, San Francisco, CA, USA
| | - Anne L. Weldon
- Department of Psychiatry, University of Michigan Medical Center, Ann Arbor, MI, USA
| | - Michelle T. Kassel
- Department of Psychiatry, University of Michigan Medical Center, Ann Arbor, MI, USA
| | - Aaron Vederman
- Department of Psychiatry, University of Michigan Medical Center, Ann Arbor, MI, USA
| | - Jon-Kar Zubieta
- Department of Psychiatry, University of Utah, Salt Lake City, UT, USA
| | - Melvin McInnis
- Department of Psychiatry, University of Michigan Medical Center, Ann Arbor, MI, USA
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56
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Kudinova AY, Burkhouse KL, Siegle G, Owens M, Woody ML, Gibb BE. Pupillary reactivity to negative stimuli prospectively predicts recurrence of major depressive disorder in women. Psychophysiology 2016; 53:1836-1842. [PMID: 27671353 DOI: 10.1111/psyp.12764] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Accepted: 08/17/2016] [Indexed: 12/23/2022]
Abstract
There is a large body of research supporting the association between disrupted physiological reactivity to negative stimuli and depression. The present study aimed to examine whether physiological reactivity to emotional stimuli, assessed via pupil dilation, served as a biological marker of risk for depression recurrence among individuals who are known to be at a higher risk due to having previous history of depression. Participants were 57 women with a history of major depressive disorder (MDD). Pupil dilation to angry, happy, sad, and neutral faces was recorded. Participants' diagnoses and symptoms were assessed 24 months after the initial assessment. We found that women's pupillary reactivity to negative (sad or angry faces) but not positive stimuli prospectively predicted MDD recurrence. Additionally, we found that both hyper- and hypopupillary reactivity to angry faces predicted risk for MDD recurrence. These findings suggest that disrupted physiological response to negative stimuli indexed via pupillary dilation could serve as a physiological marker of MDD risk, thus presenting clinicians with a convenient and inexpensive method to predict which of the at-risk women are more likely to experience depression recurrence.
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Affiliation(s)
- Anastacia Y Kudinova
- Center for Affective Science, Binghamton University (SUNY), Binghamton, New York, USA
| | - Katie L Burkhouse
- Center for Affective Science, Binghamton University (SUNY), Binghamton, New York, USA
| | - Greg Siegle
- University of Pittsburgh, School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Max Owens
- Center for Affective Science, Binghamton University (SUNY), Binghamton, New York, USA
| | - Mary L Woody
- Center for Affective Science, Binghamton University (SUNY), Binghamton, New York, USA
| | - Brandon E Gibb
- Center for Affective Science, Binghamton University (SUNY), Binghamton, New York, USA
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57
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Abstract
Psychiatric disorders can affect our ability to successfully and enjoyably interact with others. Conversely, having difficulties in social relations is known to increase the risk of developing a psychiatric disorder. In this article, the assumption that psychiatric disorders can be construed as disorders of social interaction is reviewed from a clinical point of view. Furthermore, it is argued that a psychiatrically motivated focus on the dynamics of social interaction may help to provide new perspectives for the field of social neuroscience. Such progress may be crucial to realize social neuroscience's translational potential and to advance the transdiagnostic investigation of the neurobiology of psychiatric disorders.
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Affiliation(s)
- Leonhard Schilbach
- Independent Max Planck Research Group for Social Neuroscience, Max Planck Institute of Psychiatry, Kraepelinstrasse 2-10, München-Schwabing 80804, Germany Department of Psychiatry, University Hospital Cologne, Kerpener Strasse 62, Cologne 50924, Germany
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58
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Abstract
Active coping underlies a healthy stress response, but neural processes supporting such resilient coping are not well-known. Using a brief, sustained exposure paradigm contrasting highly stressful, threatening, and violent stimuli versus nonaversive neutral visual stimuli in a functional magnetic resonance imaging (fMRI) study, we show significant subjective, physiologic, and endocrine increases and temporally related dynamically distinct patterns of neural activation in brain circuits underlying the stress response. First, stress-specific sustained increases in the amygdala, striatum, hypothalamus, midbrain, right insula, and right dorsolateral prefrontal cortex (DLPFC) regions supported the stress processing and reactivity circuit. Second, dynamic neural activation during stress versus neutral runs, showing early increases followed by later reduced activation in the ventrolateral prefrontal cortex (VLPFC), dorsal anterior cingulate cortex (dACC), left DLPFC, hippocampus, and left insula, suggested a stress adaptation response network. Finally, dynamic stress-specific mobilization of the ventromedial prefrontal cortex (VmPFC), marked by initial hypoactivity followed by increased VmPFC activation, pointed to the VmPFC as a key locus of the emotional and behavioral control network. Consistent with this finding, greater neural flexibility signals in the VmPFC during stress correlated with active coping ratings whereas lower dynamic activity in the VmPFC also predicted a higher level of maladaptive coping behaviors in real life, including binge alcohol intake, emotional eating, and frequency of arguments and fights. These findings demonstrate acute functional neuroplasticity during stress, with distinct and separable brain networks that underlie critical components of the stress response, and a specific role for VmPFC neuroflexibility in stress-resilient coping.
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59
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Bagot RC, Cates HM, Purushothaman I, Lorsch ZS, Walker DM, Wang J, Huang X, Schlüter OM, Maze I, Peña CJ, Heller EA, Issler O, Wang M, Song WM, Stein JL, Liu X, Doyle MA, Scobie KN, Sun HS, Neve RL, Geschwind D, Dong Y, Shen L, Zhang B, Nestler EJ. Circuit-wide Transcriptional Profiling Reveals Brain Region-Specific Gene Networks Regulating Depression Susceptibility. Neuron 2016; 90:969-83. [PMID: 27181059 DOI: 10.1016/j.neuron.2016.04.015] [Citation(s) in RCA: 227] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 03/16/2016] [Accepted: 04/11/2016] [Indexed: 12/30/2022]
Abstract
Depression is a complex, heterogeneous disorder and a leading contributor to the global burden of disease. Most previous research has focused on individual brain regions and genes contributing to depression. However, emerging evidence in humans and animal models suggests that dysregulated circuit function and gene expression across multiple brain regions drive depressive phenotypes. Here, we performed RNA sequencing on four brain regions from control animals and those susceptible or resilient to chronic social defeat stress at multiple time points. We employed an integrative network biology approach to identify transcriptional networks and key driver genes that regulate susceptibility to depressive-like symptoms. Further, we validated in vivo several key drivers and their associated transcriptional networks that regulate depression susceptibility and confirmed their functional significance at the levels of gene transcription, synaptic regulation, and behavior. Our study reveals novel transcriptional networks that control stress susceptibility and offers fundamentally new leads for antidepressant drug discovery.
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Affiliation(s)
- Rosemary C Bagot
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Hannah M Cates
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Immanuel Purushothaman
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Zachary S Lorsch
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Deena M Walker
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Junshi Wang
- Department of Neuroscience, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Xiaojie Huang
- Department of Neuroscience, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Oliver M Schlüter
- Department of Neuroscience, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Ian Maze
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Catherine J Peña
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Elizabeth A Heller
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Pharmacology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Orna Issler
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Minghui Wang
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Won-Min Song
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Jason L Stein
- Department of Genetics and Neuroscience Center, University of North Carolina, Chapel Hill, NC 27599, USA; Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Xiaochuan Liu
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Marie A Doyle
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Kimberly N Scobie
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Hao Sheng Sun
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Rachael L Neve
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Daniel Geschwind
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Yan Dong
- Department of Neuroscience, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Li Shen
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
| | - Bin Zhang
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
| | - Eric J Nestler
- Fishberg Department of Neuroscience and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
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Kudinova AY, Deak T, Hueston CM, McGeary JE, Knopik VS, Palmer RHC, Gibb BE. Cross-species evidence for the role of interleukin-33 in depression risk. JOURNAL OF ABNORMAL PSYCHOLOGY 2016; 125:482-94. [PMID: 27054346 DOI: 10.1037/abn0000158] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Extensive evidence highlights the role of inflammatory processes in major depressive disorder (MDD). However, most studies have examined a consistent set of inflammatory cytokines and there is evidence that other immune-derived products may play a role in MDD. In this article, we present data from 3 complimentary studies that support the role of a novel cytokine, interleukin-33 (IL-33), in depression risk. First, we show that a 2-SNP haplotype in the IL-33 gene (rs11792633 and rs7044343) moderated the link between women's history of childhood abuse and their history of recurrent MDD (rMDD), such that the link between childhood abuse and rMDD was stronger among women with fewer copies of the protective IL-33 CT haplotype. Second, linking these findings to differences in circulating cytokine levels, we show in a separate sample that those with a history of rMDD had higher peripheral levels of IL-33 and IL-1β compared with women with a single MDD episode or no history of MDD. Third, providing initial evidence of brain regions underlying these effects using archival rat brain tissue, we show that an acute stressor increased IL-33 expression in the paraventricular nucleus of the hypothalamus and, to a lesser extent, the prefrontal cortex, key brain regions underlying stress response and emotion regulation. These findings provide converging support for the potential role of IL-33 in risk for recurrent MDD. (PsycINFO Database Record
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Affiliation(s)
| | - Terrence Deak
- Center for Affective Science, Binghamton University (SUNY)
| | - Cara M Hueston
- Center for Affective Science, Binghamton University (SUNY)
| | | | | | | | - Brandon E Gibb
- Center for Affective Science, Binghamton University (SUNY)
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61
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Wang KS, Smith DV, Delgado MR. Using fMRI to study reward processing in humans: past, present, and future. J Neurophysiol 2016; 115:1664-78. [PMID: 26740530 DOI: 10.1152/jn.00333.2015] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 01/04/2016] [Indexed: 01/10/2023] Open
Abstract
Functional magnetic resonance imaging (fMRI) is a noninvasive tool used to probe cognitive and affective processes. Although fMRI provides indirect measures of neural activity, the advent of fMRI has allowed for1) the corroboration of significant animal findings in the human brain, and2) the expansion of models to include more common human attributes that inform behavior. In this review, we briefly consider the neural basis of the blood oxygenation level dependent signal to set up a discussion of how fMRI studies have applied it in examining cognitive models in humans and the promise of using fMRI to advance such models. Specifically, we illustrate the contribution that fMRI has made to the study of reward processing, focusing on the role of the striatum in encoding reward-related learning signals that drive anticipatory and consummatory behaviors. For instance, we discuss how fMRI can be used to link neural signals (e.g., striatal responses to rewards) to individual differences in behavior and traits. While this functional segregation approach has been constructive to our understanding of reward-related functions, many fMRI studies have also benefitted from a functional integration approach that takes into account how interconnected regions (e.g., corticostriatal circuits) contribute to reward processing. We contend that future work using fMRI will profit from using a multimodal approach, such as combining fMRI with noninvasive brain stimulation tools (e.g., transcranial electrical stimulation), that can identify causal mechanisms underlying reward processing. Consequently, advancements in implementing fMRI will promise new translational opportunities to inform our understanding of psychopathologies.
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Affiliation(s)
- Kainan S Wang
- Center for Molecular and Behavioral Neuroscience, Rutgers University, Newark, New Jersey; and
| | - David V Smith
- Department of Psychology, Rutgers University, Newark, New Jersey
| | - Mauricio R Delgado
- Center for Molecular and Behavioral Neuroscience, Rutgers University, Newark, New Jersey; and Department of Psychology, Rutgers University, Newark, New Jersey
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Holsen LM, Goldstein JM. Valuation and cognitive circuitry in anorexia nervosa: disentangling appetite from the effort to obtain a reward. Biol Psychiatry 2015; 77:604-6. [PMID: 25766686 DOI: 10.1016/j.biopsych.2015.02.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 02/10/2015] [Indexed: 11/18/2022]
Affiliation(s)
- Laura M Holsen
- Department of Psychiatry, Harvard Medical School, Boston; Connors Center for Women's Health and Gender Biology, Division of Women's Health, Department of Medicine, Brigham & Women's Hospital, Boston; Department of Psychiatry, Brigham & Women's Hospital, Boston
| | - Jill M Goldstein
- Department of Psychiatry, Harvard Medical School, Boston; Connors Center for Women's Health and Gender Biology, Division of Women's Health, Department of Medicine, Brigham & Women's Hospital, Boston; Department of Psychiatry, Brigham & Women's Hospital, Boston; Athinoula A. Martinos Center, Massachusetts General Hospital and Massachusetts Institute of Technology, Charlestown, Massachusetts..
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