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Hack LM, Sikka P, Zhou K, Kawai M, Chow HS, Heifets B. Reduction in Trauma-Related Symptoms After Anesthetic-Induced Intra-Operative Dreaming. Am J Psychiatry 2024:appiajp20230698. [PMID: 38476046 DOI: 10.1176/appi.ajp.20230698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Affiliation(s)
- Laura M Hack
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, Calif. (Hack, Kawai, Heifets); Sierra Pacific Mental Illness Research, Education, and Clinical Center (MIRECC), VA Palo Alto Health Care System, Palo Alto, Calif. (Hack, Kawai); Department of Psychology, Stanford University, Stanford, Calif. (Sikka); Department of Psychology, University of Turku, Turku, Finland (Sikka); Department of Cognitive Neuroscience and Philosophy, University of Skövde, Skövde, Sweden (Sikka); Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, Calif. (Sikka, Zhou, Chow, Heifets)
| | - Pilleriin Sikka
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, Calif. (Hack, Kawai, Heifets); Sierra Pacific Mental Illness Research, Education, and Clinical Center (MIRECC), VA Palo Alto Health Care System, Palo Alto, Calif. (Hack, Kawai); Department of Psychology, Stanford University, Stanford, Calif. (Sikka); Department of Psychology, University of Turku, Turku, Finland (Sikka); Department of Cognitive Neuroscience and Philosophy, University of Skövde, Skövde, Sweden (Sikka); Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, Calif. (Sikka, Zhou, Chow, Heifets)
| | - Kelly Zhou
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, Calif. (Hack, Kawai, Heifets); Sierra Pacific Mental Illness Research, Education, and Clinical Center (MIRECC), VA Palo Alto Health Care System, Palo Alto, Calif. (Hack, Kawai); Department of Psychology, Stanford University, Stanford, Calif. (Sikka); Department of Psychology, University of Turku, Turku, Finland (Sikka); Department of Cognitive Neuroscience and Philosophy, University of Skövde, Skövde, Sweden (Sikka); Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, Calif. (Sikka, Zhou, Chow, Heifets)
| | - Makoto Kawai
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, Calif. (Hack, Kawai, Heifets); Sierra Pacific Mental Illness Research, Education, and Clinical Center (MIRECC), VA Palo Alto Health Care System, Palo Alto, Calif. (Hack, Kawai); Department of Psychology, Stanford University, Stanford, Calif. (Sikka); Department of Psychology, University of Turku, Turku, Finland (Sikka); Department of Cognitive Neuroscience and Philosophy, University of Skövde, Skövde, Sweden (Sikka); Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, Calif. (Sikka, Zhou, Chow, Heifets)
| | - Harrison S Chow
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, Calif. (Hack, Kawai, Heifets); Sierra Pacific Mental Illness Research, Education, and Clinical Center (MIRECC), VA Palo Alto Health Care System, Palo Alto, Calif. (Hack, Kawai); Department of Psychology, Stanford University, Stanford, Calif. (Sikka); Department of Psychology, University of Turku, Turku, Finland (Sikka); Department of Cognitive Neuroscience and Philosophy, University of Skövde, Skövde, Sweden (Sikka); Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, Calif. (Sikka, Zhou, Chow, Heifets)
| | - Boris Heifets
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, Calif. (Hack, Kawai, Heifets); Sierra Pacific Mental Illness Research, Education, and Clinical Center (MIRECC), VA Palo Alto Health Care System, Palo Alto, Calif. (Hack, Kawai); Department of Psychology, Stanford University, Stanford, Calif. (Sikka); Department of Psychology, University of Turku, Turku, Finland (Sikka); Department of Cognitive Neuroscience and Philosophy, University of Skövde, Skövde, Sweden (Sikka); Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, Calif. (Sikka, Zhou, Chow, Heifets)
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Lii TR, Smith AE, Flohr JR, Okada RL, Nyongesa CA, Cianfichi LJ, Hack LM, Schatzberg AF, Heifets BD. Randomized trial of ketamine masked by surgical anesthesia in patients with depression. Nat Ment Health 2023; 1:876-886. [PMID: 38188539 PMCID: PMC10769130 DOI: 10.1038/s44220-023-00140-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 09/14/2023] [Indexed: 01/09/2024]
Abstract
Ketamine may have antidepressant properties, but its acute psychoactive effects complicate successful masking in placebo-controlled trials. We present a single-center, parallel-arm, triple-masked, randomized, placebo-controlled trial assessing the antidepressant efficacy of intravenous ketamine masked by surgical anesthesia (ClinicalTrials.gov, NCT03861988). Forty adult patients with major depressive disorder who were scheduled for routine surgery were randomized to a single infusion of ketamine (0.5 mg/kg) or placebo (saline) during usual anesthesia. All participants, investigators, and direct patient care staff were masked to treatment allocation. The primary outcome was depression severity measured by the Montgomery-Åsberg Depression Rating Scale (MADRS) at 1, 2, and 3 days post-infusion. After all follow-up visits, participants were asked to guess which intervention they received. A mixed-effects model showed no evidence of effect of treatment assignment on the primary outcome (-5.82, 95% CI -13.3 to 1.64, p=0.13). 36.8% of participants guessed their treatment assignment correctly; both groups allocated their guesses in similar proportions. In conclusion, a single dose of intravenous ketamine delivered during surgical anesthesia had no greater effect than placebo in acutely reducing the severity of depressive symptoms in adults with major depressive disorder. This trial successfully masked treatment allocation in moderate-to-severely depressed patients using surgical anesthesia. Although this masking strategy is impractical for most placebo-controlled trials, future studies of novel antidepressants with acute psychoactive effects should make efforts to fully mask treatment assignment in order to minimize subject-expectancy bias.
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Affiliation(s)
- Theresa R Lii
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Ashleigh E Smith
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Josephine R Flohr
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Robin L Okada
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Cynthia A Nyongesa
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Lisa J Cianfichi
- Department of Radiology, Stanford University School of Medicine, Stanford, CA, USA
| | - Laura M Hack
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
- Sierra-Pacific Mental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - Alan F Schatzberg
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Boris D Heifets
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
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Hack LM, Zhang X, Heifets BD, Suppes T, van Roessel PJ, Yesavage JA, Gray NJ, Hilton R, Bertrand C, Rodriguez CI, Deisseroth K, Knutson B, Williams LM. Ketamine's acute effects on negative brain states are mediated through distinct altered states of consciousness in humans. Nat Commun 2023; 14:6631. [PMID: 37857620 PMCID: PMC10587184 DOI: 10.1038/s41467-023-42141-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 09/27/2023] [Indexed: 10/21/2023] Open
Abstract
Ketamine commonly and rapidly induces dissociative and other altered states of consciousness (ASCs) in humans. However, the neural mechanisms that contribute to these experiences remain unknown. We used functional neuroimaging to engage key regions of the brain's affective circuits during acute ketamine-induced ASCs within a randomized, multi-modal, placebo-controlled design examining placebo, 0.05 mg/kg ketamine, and 0.5 mg/kg ketamine in nonclinical adult participants (NCT03475277). Licensed clinicians monitored infusions for safety. Linear mixed effects models, analysis of variance, t-tests, and mediation models were used for statistical analyses. Our design enabled us to test our pre-specified primary and secondary endpoints, which were met: effects of ketamine across dose conditions on (1) emotional task-evoked brain activity, and (2) sub-components of dissociation and other ASCs. With this design, we also could disentangle which ketamine-induced affective brain states are dependent upon specific aspects of ASCs. Differently valenced ketamine-induced ASCs mediated opposing effects on right anterior insula activity. Participants experiencing relatively higher depersonalization induced by 0.5 mg/kg of ketamine showed relief from negative brain states (reduced task-evoked right anterior insula activity, 0.39 SD). In contrast, participants experiencing dissociative amnesia showed an exacerbation of insula activity (0.32 SD). These results in nonclinical participants may shed light on the mechanisms by which specific dissociative states predict response to ketamine in depressed individuals.
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Affiliation(s)
- Laura M Hack
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
- Sierra-Pacific Mental Illness Research, Education and Clinical Center (MIRECC), Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - Xue Zhang
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Boris D Heifets
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Trisha Suppes
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - Peter J van Roessel
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
- Sierra-Pacific Mental Illness Research, Education and Clinical Center (MIRECC), Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - Jerome A Yesavage
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
- Sierra-Pacific Mental Illness Research, Education and Clinical Center (MIRECC), Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - Nancy J Gray
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Rachel Hilton
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Claire Bertrand
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Carolyn I Rodriguez
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - Karl Deisseroth
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
- Department of Bioengineering, Stanford University, Stanford, CA, USA
- Howard Hughes Medical Institute, Stanford University, Stanford, CA, USA
| | - Brian Knutson
- Department of Psychology, Stanford University, Stanford, CA, USA
| | - Leanne M Williams
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA.
- Sierra-Pacific Mental Illness Research, Education and Clinical Center (MIRECC), Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA.
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Lii TR, Smith AE, Flohr JR, Okada RL, Nyongesa CA, Cianfichi LJ, Hack LM, Schatzberg AF, Heifets BD. Randomized Trial of Ketamine Masked by Surgical Anesthesia in Depressed Patients. medRxiv 2023:2023.04.28.23289210. [PMID: 37205558 PMCID: PMC10187335 DOI: 10.1101/2023.04.28.23289210] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
BACKGROUND Ketamine may have antidepressant properties, but its acute psychoactive effects complicate successful masking in placebo-controlled trials. METHODS In a triple-masked, randomized, placebo-controlled trial, 40 adult patients with major depressive disorder were randomized to a single infusion of ketamine (0.5 mg/kg) or placebo (saline) during anesthesia as usual for routine surgery. The primary outcome was depression severity measured by the Montgomery-Åsberg Depression Rating Scale (MADRS) at 1, 2, and 3 days post-infusion. The secondary outcome was the proportion of participants with clinical response (≥50% reduction in MADRS scores) at 1, 2, and 3 days post-infusion. After all follow-up visits, participants were asked to guess which intervention they received. RESULTS Mean MADRS scores did not differ between groups at screening or pre-infusion baseline. The mixed-effects model showed no evidence of effect of group assignment on post-infusion MADRS scores at 1 to 3 days post-infusion (-5.82, 95% CI -13.3 to 1.64, p=0.13). Clinical response rates were similar between groups (60% versus 50% on day 1) and comparable to previous studies of ketamine in depressed populations. Secondary and exploratory outcomes did not find statistical separation of ketamine from placebo. 36.8% of participants guessed their treatment assignment correctly; both groups allocated their guesses in similar proportions. One serious adverse event occurred in each group, unrelated to ketamine administration. CONCLUSION In adults with major depressive disorder, a single dose of intravenous ketamine delivered during surgical anesthesia had no greater effect than placebo in acutely reducing the severity of depressive symptoms. This trial successfully masked treatment allocation in moderate-to-severely depressed patients using surgical anesthesia. While it is impractical to use surgical anesthesia for most placebo-controlled trials, future studies of novel antidepressants with acute psychoactive effects should make efforts to fully mask treatment assignment in order to minimize subject-expectancy bias. (ClinicalTrials.gov number, NCT03861988).
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Affiliation(s)
- Theresa R Lii
- Department of Anesthesiology, Perioperative and Pain Medicine (T.R.L., A.E.S., J.F., R.L.O., C.A.N., B.D.H.), the Department of Psychiatry and Behavioral Sciences (L.M.H., A.F.S., B.D.H.), and Department of Radiology (L.J.C.) at Stanford University School of Medicine, Stanford, California; Sierra-Pacific Mental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Health Care System, Palo Alto, California (L.M.H.)
| | - Ashleigh E Smith
- Department of Anesthesiology, Perioperative and Pain Medicine (T.R.L., A.E.S., J.F., R.L.O., C.A.N., B.D.H.), the Department of Psychiatry and Behavioral Sciences (L.M.H., A.F.S., B.D.H.), and Department of Radiology (L.J.C.) at Stanford University School of Medicine, Stanford, California; Sierra-Pacific Mental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Health Care System, Palo Alto, California (L.M.H.)
| | - Josephine R Flohr
- Department of Anesthesiology, Perioperative and Pain Medicine (T.R.L., A.E.S., J.F., R.L.O., C.A.N., B.D.H.), the Department of Psychiatry and Behavioral Sciences (L.M.H., A.F.S., B.D.H.), and Department of Radiology (L.J.C.) at Stanford University School of Medicine, Stanford, California; Sierra-Pacific Mental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Health Care System, Palo Alto, California (L.M.H.)
| | - Robin L Okada
- Department of Anesthesiology, Perioperative and Pain Medicine (T.R.L., A.E.S., J.F., R.L.O., C.A.N., B.D.H.), the Department of Psychiatry and Behavioral Sciences (L.M.H., A.F.S., B.D.H.), and Department of Radiology (L.J.C.) at Stanford University School of Medicine, Stanford, California; Sierra-Pacific Mental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Health Care System, Palo Alto, California (L.M.H.)
| | - Cynthia A Nyongesa
- Department of Anesthesiology, Perioperative and Pain Medicine (T.R.L., A.E.S., J.F., R.L.O., C.A.N., B.D.H.), the Department of Psychiatry and Behavioral Sciences (L.M.H., A.F.S., B.D.H.), and Department of Radiology (L.J.C.) at Stanford University School of Medicine, Stanford, California; Sierra-Pacific Mental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Health Care System, Palo Alto, California (L.M.H.)
| | - Lisa J Cianfichi
- Department of Anesthesiology, Perioperative and Pain Medicine (T.R.L., A.E.S., J.F., R.L.O., C.A.N., B.D.H.), the Department of Psychiatry and Behavioral Sciences (L.M.H., A.F.S., B.D.H.), and Department of Radiology (L.J.C.) at Stanford University School of Medicine, Stanford, California; Sierra-Pacific Mental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Health Care System, Palo Alto, California (L.M.H.)
| | - Laura M Hack
- Department of Anesthesiology, Perioperative and Pain Medicine (T.R.L., A.E.S., J.F., R.L.O., C.A.N., B.D.H.), the Department of Psychiatry and Behavioral Sciences (L.M.H., A.F.S., B.D.H.), and Department of Radiology (L.J.C.) at Stanford University School of Medicine, Stanford, California; Sierra-Pacific Mental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Health Care System, Palo Alto, California (L.M.H.)
| | - Alan F Schatzberg
- Department of Anesthesiology, Perioperative and Pain Medicine (T.R.L., A.E.S., J.F., R.L.O., C.A.N., B.D.H.), the Department of Psychiatry and Behavioral Sciences (L.M.H., A.F.S., B.D.H.), and Department of Radiology (L.J.C.) at Stanford University School of Medicine, Stanford, California; Sierra-Pacific Mental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Health Care System, Palo Alto, California (L.M.H.)
| | - Boris D Heifets
- Department of Anesthesiology, Perioperative and Pain Medicine (T.R.L., A.E.S., J.F., R.L.O., C.A.N., B.D.H.), the Department of Psychiatry and Behavioral Sciences (L.M.H., A.F.S., B.D.H.), and Department of Radiology (L.J.C.) at Stanford University School of Medicine, Stanford, California; Sierra-Pacific Mental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Health Care System, Palo Alto, California (L.M.H.)
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Hack LM, Tozzi L, Zenteno S, Olmsted AM, Hilton R, Jubeir J, Korgaonkar MS, Schatzberg AF, Yesavage JA, O’Hara R, Williams LM. A Cognitive Biotype of Depression and Symptoms, Behavior Measures, Neural Circuits, and Differential Treatment Outcomes: A Prespecified Secondary Analysis of a Randomized Clinical Trial. JAMA Netw Open 2023; 6:e2318411. [PMID: 37318808 PMCID: PMC10273022 DOI: 10.1001/jamanetworkopen.2023.18411] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 04/27/2023] [Indexed: 06/16/2023] Open
Abstract
Importance Cognitive deficits in depression have been associated with poor functional capacity, frontal neural circuit dysfunction, and worse response to conventional antidepressants. However, it is not known whether these impairments combine together to identify a specific cognitive subgroup (or "biotype") of individuals with major depressive disorder (MDD), and the extent to which these impairments mediate antidepressant outcomes. Objective To undertake a systematic test of the validity of a proposed cognitive biotype of MDD across neural circuit, symptom, social occupational function, and treatment outcome modalities. Design, Setting, and Participants This secondary analysis of a randomized clinical trial implemented data-driven clustering in findings from the International Study to Predict Optimized Treatment in Depression, a pragmatic biomarker trial in which patients with MDD were randomized in a 1:1:1 ratio to antidepressant treatment with escitalopram, sertraline, or venlafaxine extended-release and assessed at baseline and 8 weeks on multimodal outcomes between December 1, 2008, and September 30, 2013. Eligible patients were medication-free outpatients with nonpsychotic MDD in at least the moderate range, and were recruited from 17 clinical and academic practices; a subset of these patients underwent functional magnetic resonance imaging. This prespecified secondary analysis was performed between June 10, 2022, and April 21, 2023. Main Outcomes and Measures Pretreatment and posttreatment behavioral measures of cognitive performance across 9 domains, depression symptoms assessed using 2 standard depression scales, and psychosocial function assessed using the Social and Occupational Functioning Assessment Scale and World Health Organization Quality of Life scale were analyzed. Neural circuit function engaged during a cognitive control task was measured using functional magnetic resonance imaging. Results A total of 1008 patients (571 [56.6%] female; mean [SD] age, 37.8 [12.6] years) participated in the overall trial and 96 patients participated in the imaging substudy (45 [46.7%] female; mean [SD] age, 34.5 [13.5] years). Cluster analysis identified what may be referred to as a cognitive biotype of 27% of depressed patients with prominent behavioral impairment in executive function and response inhibition domains of cognitive control. This biotype was characterized by a specific profile of pretreatment depressive symptoms, worse psychosocial functioning (d = -0.25; 95% CI, -0.39 to -0.11; P < .001), and reduced activation of the cognitive control circuit (right dorsolateral prefrontal cortex: d = -0.78; 95% CI, -1.28 to -0.27; P = .003). Remission was comparatively lower in the cognitive biotype positive subgroup (73 of 188 [38.8%] vs 250 of 524 [47.7%]; P = .04) and cognitive impairments persisted regardless of symptom change (executive function: ηp2 = 0.241; P < .001; response inhibition: ηp2 = 0.750; P < .001). The extent of symptom and functional change was specifically mediated by change in cognition but not the reverse. Conclusions and Relevance Our findings suggest the presence of a cognitive biotype of depression with distinct neural correlates, and a functional clinical profile that responds poorly to standard antidepressants and instead may benefit from therapies specifically targeting cognitive dysfunction. Trial Registration ClinicalTrials.gov Identifier: NCT00693849.
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Affiliation(s)
- Laura M. Hack
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
- Sierra-Pacific Mental Illness Research, Education, and Clinical Center (MIRECC) Veterans Affairs Palo Alto Health Care System, Palo Alto, California
| | - Leonardo Tozzi
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
| | - Samantha Zenteno
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
| | - Alisa M. Olmsted
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
- Sierra-Pacific Mental Illness Research, Education, and Clinical Center (MIRECC) Veterans Affairs Palo Alto Health Care System, Palo Alto, California
| | - Rachel Hilton
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
| | - Jenna Jubeir
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
| | - Mayuresh S. Korgaonkar
- Brain Dynamic Centre, Westmead Institute for Medical Research, The University of Sydney, Westmead, New South Wales, Australia
| | - Alan F. Schatzberg
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
| | - Jerome A. Yesavage
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
- Sierra-Pacific Mental Illness Research, Education, and Clinical Center (MIRECC) Veterans Affairs Palo Alto Health Care System, Palo Alto, California
| | - Ruth O’Hara
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
- Sierra-Pacific Mental Illness Research, Education, and Clinical Center (MIRECC) Veterans Affairs Palo Alto Health Care System, Palo Alto, California
| | - Leanne M. Williams
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
- Sierra-Pacific Mental Illness Research, Education, and Clinical Center (MIRECC) Veterans Affairs Palo Alto Health Care System, Palo Alto, California
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Chow HS, Hack LM, Kawai M, Heifets BD. Anesthetic-Induced Intraoperative Dream Associated With Remission of a Psychiatric Disorder: A Case Report. A A Pract 2022; 16:e01613. [DOI: 10.1213/xaa.0000000000001613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Moreno O, Williams CD, Muñoz G, Elias MDJ, Santana A, Fuentes L, Garcia-Rodriguez I, Hernandez C, Hood K, Johnson KF, Montemayor BN, Chartier K, Amstadter A, Dick DM, Lilley E, Gelzinis R, Morris A, Bountress K, Adkins AE, Thomas N, Neale Z, Pedersen K, Bannard T, Cho SB, Adkins AE, Pedersen K, Barr P, Byers H, Berenz EC, Caraway E, Cho SB, Clifford JS, Cooke M, Do E, Edwards AC, Goyal N, Hack LM, Halberstadt LJ, Hawn S, Kuo S, Lasko E, Lend J, Lind M, Long E, Martelli A, Meyers JL, Mitchell K, Moore A, Moscati A, Nasim A, Neale Z, Opalesky J, Overstreet C, Pais AC, Pedersen K, Raldiris T, Salvatore J, Savage J, Smith R, Sosnowski D, Su J, Thomas N, Walker C, Walsh M, Willoughby T, Woodroof M, Yan J, Sun C, Wormley B, Riley B, Aliev F, Peterson R, Webb BT, Vassileva J, Dick DM, Amstadter AB. Moderating Role of Healthcare Disruptions on Friend and Family Pandemic-Related Negative Life Events Predicting Latines’ Anxiety and Alcohol Use Over Time. Int J Ment Health Addict 2022. [DOI: 10.1007/s11469-022-00853-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Svikis DS, Dillon PM, Meredith SE, Thacker LR, Polak K, Edwards AC, Pomm D, Dick D, Kendler K, Dick DM, Pedersen K, Neale Z, Thomas N, Adkins AE, Thomas N, Neale Z, Pedersen K, Bannard T, Cho SB, Adkins AE, Barr P, Byers H, Berenz EC, Caraway E, Cho SB, Clifford JS, Cooke M, Do E, Edwards AC, Goyal N, Hack LM, Halberstadt LJ, Hawn S, Kuo S, Lasko E, Lend J, Lind M, Long E, Martelli A, Meyers JL, Mitchell K, Moore A, Moscati A, Nasim A, Neale Z, Opalesky J, Overstreet C, Pais AC, Pedersen K, Raldiris T, Salvatore J, Savage J, Smith R, Sosnowski D, Su J, Thomas N, Walker C, Walsh M, Willoughby T, Woodroof M, Yan J, Sun C, Wormley B, Riley B, Aliev F, Peterson R, Webb BT. Coffee and energy drink use patterns in college freshmen: associations with adverse health behaviors and risk factors. BMC Public Health 2022; 22:594. [PMID: 35346128 PMCID: PMC8962474 DOI: 10.1186/s12889-022-13012-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 03/11/2022] [Indexed: 11/10/2022] Open
Abstract
Background Public health concern over college students mixing caffeine-containing energy drinks (EDs) and alcohol has contributed to an array of ED-focused research studies. One review found consistent associations between ED use and heavy/problem drinking as well as other drug use and risky behaviors (Nutr Rev 72:87–97, 2014). The extent to which similar patterns exist for other sources of caffeine is not known. The present study examined associations between coffee and ED consumption and alcohol, tobacco and other drug use; alcohol use problems; and parental substance abuse and mental health problems in a sample of college freshmen. Methods Subjects were N = 1986 freshmen at an urban university who completed an on-line survey about demographics; caffeine; alcohol, tobacco and other drug use; and family history. The sample was 61% female and 53% White. Chi-square analyses and multivariable binary or ordinal logistic regression were used to compare substance use, problem alcohol behavior, and familial risk measures across 3 caffeine use groups: ED (with or without Coffee) (ED + Co; N = 350); Coffee but no ED (Co; N = 761); and neither coffee nor ED (NoCE; N = 875) use. Results After adjusting for gender and race, the 3 caffeine use groups differed on 8 of 9 symptoms for alcohol dependence. In all cases, the ED + Co group was most likely to endorse the symptom, followed by the Co group and finally the NoCE group (all p < .002). A similar pattern was found for: use 6+ times of 5 other classes of drugs (all p < .05); extent of personal and peer smoking (all p < .001); and paternal problems with alcohol, drugs and anxiety/depression as well as maternal alcohol problems and depression/anxiety (p < .04). Conclusions The response pattern was ubiquitous, with ED + Co most likely, Co intermediate, and NoCE least likely to endorse a broad range of substance use, problem alcohol behaviors, and familial risk factors. The finding that the Co group differed from both the ED + Co and NoCE groups on 8 measures and from the NoCE group on one additional measure underscores the importance of looking at coffee in addition to EDs when considering associations between caffeine and other risky behaviors.
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Williams LM, Coman JT, Stetz PC, Walker NC, Kozel FA, George MS, Yoon J, Hack LM, Madore MR, Lim KO, Philip NS, Holtzheimer PE. Identifying response and predictive biomarkers for Transcranial magnetic stimulation outcomes: protocol and rationale for a mechanistic study of functional neuroimaging and behavioral biomarkers in veterans with Pharmacoresistant depression. BMC Psychiatry 2021; 21:35. [PMID: 33435926 PMCID: PMC7805238 DOI: 10.1186/s12888-020-03030-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 12/22/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Although repetitive transcranial magnetic stimulation ('TMS') is becoming a gold standard treatment for pharmacoresistant depression, we lack neural target biomarkers for identifying who is most likely to respond to TMS and why. To address this gap in knowledge we evaluate neural targets defined by activation and functional connectivity of the dorsolateral prefrontal cortex-anchored cognitive control circuit, regions of the default mode network and attention circuit, and interactions with the subgenual anterior cingulate. We evaluate whether these targets and interactions between them change in a dose-dependent manner, whether changes in these neural targets correspond to changes in cognitive behavioral performance, and whether baseline and early change in neural target and cognitive behavioral performance predict subsequent symptom severity, suicidality, and quality of life outcomes. This study is designed as a pragmatic, mechanistic trial partnering with the National Clinical TMS Program of the Veteran's Health Administration. METHODS Target enrollment consists of 100 veterans with pharmacoresistant Major Depressive Disorder (MDD). All veterans will receive a clinical course of TMS and will be assessed at 'baseline' pre-TMS commencement, 'first week' after initiation of TMS (targeting five sessions) and 'post-treatment' at the completion of TMS (targeting 30 sessions). Veterans will be assessed using functional magnetic resonance imaging (fMRI), a cognitive behavioral performance battery, and established questionnaires. Multivariate linear mixed models will be used to assess whether neural targets change with TMS as a function of dose (Aim 1), whether extent and change of neural target relates to and predicts extent of behavioral performance (Aim 3), and whether extent of neural target change predicts improvement in symptom severity, suicidality, and quality of life (Aim 3). For all three aims, we will also assess the contribution of baseline moderators such as biological sex and age. DISCUSSION To our knowledge, our study will be the first pragmatic, mechanistic observational trial to use fMRI imaging and cognitive-behavioral performance as biomarkers of TMS treatment response in pharmacoresistant MDD. The results of this trial will allow providers to select suitable candidates for TMS treatment and better predict treatment response by assessing circuit connectivity and cognitive-behavioral performance at baseline and during early treatment. TRIAL REGISTRATION ClinicalTrials.gov NCT04663481 , December 5th, 2020, retrospectively registered. The first veteran was enrolled October 30th, 2020.
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Affiliation(s)
- Leanne M. Williams
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94304 USA ,grid.280747.e0000 0004 0419 2556Mental Illness Research, Education and Clinical Center, VA Palo Alto Health Care System, 3801 Miranda Ave, Palo Alto, CA 94304 USA
| | - John T. Coman
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94304 USA ,grid.280747.e0000 0004 0419 2556Mental Illness Research, Education and Clinical Center, VA Palo Alto Health Care System, 3801 Miranda Ave, Palo Alto, CA 94304 USA
| | - Patrick C. Stetz
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94304 USA ,grid.280747.e0000 0004 0419 2556Mental Illness Research, Education and Clinical Center, VA Palo Alto Health Care System, 3801 Miranda Ave, Palo Alto, CA 94304 USA
| | - Nicole C. Walker
- grid.280747.e0000 0004 0419 2556Mental Illness Research, Education and Clinical Center, VA Palo Alto Health Care System, 3801 Miranda Ave, Palo Alto, CA 94304 USA
| | - F. Andrew Kozel
- grid.255986.50000 0004 0472 0419Department of Behavioral Sciences and Social Medicine, Florida State University, 1115 W Call St, Tallahassee, FL 32304 USA ,grid.170693.a0000 0001 2353 285XDepartment of Psychiatry and Behavioral Neurosciences, University of South Florida, 3515 E Fletcher Ave, Tampa, FL 33613 USA
| | - Mark S. George
- grid.259828.c0000 0001 2189 3475Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, 96 Jonathan Lucas St. Ste. 601, MSC 617, Charleston, SC 29425 USA ,grid.280644.c0000 0000 8950 3536Ralph H. Johnson VA Medical Center, Charleston, SC USA
| | - Jong Yoon
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94304 USA ,grid.280747.e0000 0004 0419 2556Mental Illness Research, Education and Clinical Center, VA Palo Alto Health Care System, 3801 Miranda Ave, Palo Alto, CA 94304 USA
| | - Laura M. Hack
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94304 USA ,grid.280747.e0000 0004 0419 2556Mental Illness Research, Education and Clinical Center, VA Palo Alto Health Care System, 3801 Miranda Ave, Palo Alto, CA 94304 USA
| | - Michelle R. Madore
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94304 USA ,grid.280747.e0000 0004 0419 2556Mental Illness Research, Education and Clinical Center, VA Palo Alto Health Care System, 3801 Miranda Ave, Palo Alto, CA 94304 USA
| | - Kelvin O. Lim
- grid.17635.360000000419368657Department of Psychiatry and Behavioral Sciences, University of Minnesota Medical School, 420 Delaware St SE, Minneapolis, MN 55455 USA ,grid.410394.b0000 0004 0419 8667Minneapolis VA Health Care System, 1 Veterans Dr, Minneapolis, MN 55417 USA
| | - Noah S. Philip
- grid.40263.330000 0004 1936 9094Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, 345 Blackstone Boulevard, Providence, RI 02908 USA ,grid.413904.b0000 0004 0420 4094VA RR&D Center for Neurorestoration and Neurotechnology, Providence VA Medical Center, 830 Chalkstone Ave, Providence, RI 02908 USA
| | - Paul E. Holtzheimer
- grid.413480.a0000 0004 0440 749XDepartments of Psychiatry and Surgery, Geisel School of Medicine at Dartmouth, Dartmouth Hitchcock Medical Center, 1 Medical Center Dr, Lebanon, NH 03756 USA ,grid.413726.50000 0004 0420 6436Executive Division, National Center for PTSD, White River Junction VA Medical Center, 215 North Main St., White River Junction, VT 05009 USA
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Munn‐Chernoff MA, Johnson EC, Chou Y, Coleman JR, Thornton LM, Walters RK, Yilmaz Z, Baker JH, Hübel C, Gordon S, Medland SE, Watson HJ, Gaspar HA, Bryois J, Hinney A, Leppä VM, Mattheisen M, Ripke S, Yao S, Giusti‐Rodríguez P, Hanscombe KB, Adan RA, Alfredsson L, Ando T, Andreassen OA, Berrettini WH, Boehm I, Boni C, Boraska Perica V, Buehren K, Burghardt R, Cassina M, Cichon S, Clementi M, Cone RD, Courtet P, Crow S, Crowley JJ, Danner UN, Davis OS, Zwaan M, Dedoussis G, Degortes D, DeSocio JE, Dick DM, Dikeos D, Dina C, Dmitrzak‐Weglarz M, Docampo E, Duncan LE, Egberts K, Ehrlich S, Escaramís G, Esko T, Estivill X, Farmer A, Favaro A, Fernández‐Aranda F, Fichter MM, Fischer K, Föcker M, Foretova L, Forstner AJ, Forzan M, Franklin CS, Gallinger S, Giegling I, Giuranna J, Gonidakis F, Gorwood P, Gratacos Mayora M, Guillaume S, Guo Y, Hakonarson H, Hatzikotoulas K, Hauser J, Hebebrand J, Helder SG, Herms S, Herpertz‐Dahlmann B, Herzog W, Huckins LM, Hudson JI, Imgart H, Inoko H, Janout V, Jiménez‐Murcia S, Julià A, Kalsi G, Kaminská D, Karhunen L, Karwautz A, Kas MJ, Kennedy JL, Keski‐Rahkonen A, Kiezebrink K, Kim Y, Klump KL, Knudsen GPS, La Via MC, Le Hellard S, Levitan RD, Li D, Lilenfeld L, Lin BD, Lissowska J, Luykx J, Magistretti PJ, Maj M, Mannik K, Marsal S, Marshall CR, Mattingsdal M, McDevitt S, McGuffin P, Metspalu A, Meulenbelt I, Micali N, Mitchell K, Monteleone AM, Monteleone P, Nacmias B, Navratilova M, Ntalla I, O'Toole JK, Ophoff RA, Padyukov L, Palotie A, Pantel J, Papezova H, Pinto D, Rabionet R, Raevuori A, Ramoz N, Reichborn‐Kjennerud T, Ricca V, Ripatti S, Ritschel F, Roberts M, Rotondo A, Rujescu D, Rybakowski F, Santonastaso P, Scherag A, Scherer SW, Schmidt U, Schork NJ, Schosser A, Seitz J, Slachtova L, Slagboom PE, Slof‐Op't Landt MC, Slopien A, Sorbi S, Świątkowska B, Szatkiewicz JP, Tachmazidou I, Tenconi E, Tortorella A, Tozzi F, Treasure J, Tsitsika A, Tyszkiewicz‐Nwafor M, Tziouvas K, Elburg AA, Furth EF, Wagner G, Walton E, Widen E, Zeggini E, Zerwas S, Zipfel S, Bergen AW, Boden JM, Brandt H, Crawford S, Halmi KA, Horwood LJ, Johnson C, Kaplan AS, Kaye WH, Mitchell J, Olsen CM, Pearson JF, Pedersen NL, Strober M, Werge T, Whiteman DC, Woodside DB, Grove J, Henders AK, Larsen JT, Parker R, Petersen LV, Jordan J, Kennedy MA, Birgegård A, Lichtenstein P, Norring C, Landén M, Mortensen PB, Polimanti R, McClintick JN, Adkins AE, Aliev F, Bacanu S, Batzler A, Bertelsen S, Biernacka JM, Bigdeli TB, Chen L, Clarke T, Degenhardt F, Docherty AR, Edwards AC, Foo JC, Fox L, Frank J, Hack LM, Hartmann AM, Hartz SM, Heilmann‐Heimbach S, Hodgkinson C, Hoffmann P, Hottenga J, Konte B, Lahti J, Lahti‐Pulkkinen M, Lai D, Ligthart L, Loukola A, Maher BS, Mbarek H, McIntosh AM, McQueen MB, Meyers JL, Milaneschi Y, Palviainen T, Peterson RE, Ryu E, Saccone NL, Salvatore JE, Sanchez‐Roige S, Schwandt M, Sherva R, Streit F, Strohmaier J, Thomas N, Wang J, Webb BT, Wedow R, Wetherill L, Wills AG, Zhou H, Boardman JD, Chen D, Choi D, Copeland WE, Culverhouse RC, Dahmen N, Degenhardt L, Domingue BW, Frye MA, Gäebel W, Hayward C, Ising M, Keyes M, Kiefer F, Koller G, Kramer J, Kuperman S, Lucae S, Lynskey MT, Maier W, Mann K, Männistö S, Müller‐Myhsok B, Murray AD, Nurnberger JI, Preuss U, Räikkönen K, Reynolds MD, Ridinger M, Scherbaum N, Schuckit MA, Soyka M, Treutlein J, Witt SH, Wodarz N, Zill P, Adkins DE, Boomsma DI, Bierut LJ, Brown SA, Bucholz KK, Costello EJ, Wit H, Diazgranados N, Eriksson JG, Farrer LA, Foroud TM, Gillespie NA, Goate AM, Goldman D, Grucza RA, Hancock DB, Harris KM, Hesselbrock V, Hewitt JK, Hopfer CJ, Iacono WG, Johnson EO, Karpyak VM, Kendler KS, Kranzler HR, Krauter K, Lind PA, McGue M, MacKillop J, Madden PA, Maes HH, Magnusson PK, Nelson EC, Nöthen MM, Palmer AA, Penninx BW, Porjesz B, Rice JP, Rietschel M, Riley BP, Rose RJ, Shen P, Silberg J, Stallings MC, Tarter RE, Vanyukov MM, Vrieze S, Wall TL, Whitfield JB, Zhao H, Neale BM, Wade TD, Heath AC, Montgomery GW, Martin NG, Sullivan PF, Kaprio J, Breen G, Gelernter J, Edenberg HJ, Bulik CM, Agrawal A. Shared genetic risk between eating disorder‐ and substance‐use‐related phenotypes: Evidence from genome‐wide association studies. Addict Biol 2021; 26:e12880. [DOI: 10.1111/adb.12880] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 12/09/2019] [Accepted: 01/13/2020] [Indexed: 02/01/2023]
Affiliation(s)
- Melissa A. Munn‐Chernoff
- Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | - Emma C. Johnson
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
| | - Yi‐Ling Chou
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
| | - Jonathan R.I. Coleman
- Social, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
- National Institute for Health Research Biomedical Research Centre King's College London and South London and Maudsley National Health Service Trust London UK
| | - Laura M. Thornton
- Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | - Raymond K. Walters
- Analytic and Translational Genetics Unit, Department of Medicine Massachusetts General Hospital and Harvard Medical School Boston Massachusetts USA
- Stanley Center for Psychiatric Research Broad Institute of MIT and Harvard Cambridge Massachusetts USA
| | - Zeynep Yilmaz
- Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
- Department of Genetics University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | - Jessica H. Baker
- Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | - Christopher Hübel
- Social, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
- National Institute for Health Research Biomedical Research Centre King's College London and South London and Maudsley National Health Service Trust London UK
- Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden
| | - Scott Gordon
- QIMR Berghofer Medical Research Institute Brisbane Queensland Australia
| | - Sarah E. Medland
- QIMR Berghofer Medical Research Institute Brisbane Queensland Australia
| | - Hunna J. Watson
- Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
- School of Psychology Curtin University Perth Western Australia Australia
- School of Paediatrics and Child Health University of Western Australia Perth Western Australia Australia
| | - Héléna A. Gaspar
- Social, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
- National Institute for Health Research Biomedical Research Centre King's College London and South London and Maudsley National Health Service Trust London UK
| | - Julien Bryois
- Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden
| | - Anke Hinney
- Department of Child and Adolescent Psychiatry University Hospital Essen, University of Duisburg‐Essen Essen Germany
| | - Virpi M. Leppä
- Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden
| | - Manuel Mattheisen
- Department of Biomedicine Aarhus University Aarhus Denmark
- Department of Clinical Neuroscience Karolinska Institutet Stockholm Sweden
- Center for Psychiatry Research, Stockholm Health Care Services Stockholm County Council Stockholm Sweden
- Department of Psychiatry, Psychosomatics and Psychotherapy University of Würzburg Germany
| | - Stephan Ripke
- Analytic and Translational Genetics Unit, Department of Medicine Massachusetts General Hospital and Harvard Medical School Boston Massachusetts USA
- Stanley Center for Psychiatric Research Broad Institute of MIT and Harvard Cambridge Massachusetts USA
- Department of Psychiatry and Psychotherapy Charité ‐ Universitätsmedizin Berlin Germany
| | - Shuyang Yao
- Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden
| | - Paola Giusti‐Rodríguez
- Department of Genetics University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | - Ken B. Hanscombe
- Department of Medical and Molecular Genetics King's College London, Guy's Hospital London UK
| | - Roger A.H. Adan
- Department of Translational Neuroscience, Brain Center Rudolf Magnus University Medical Center Utrecht Utrecht The Netherlands
- Center for Eating Disorders Rintveld Altrecht Mental Health Institute Zeist The Netherlands
- Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
| | - Lars Alfredsson
- Institute of Environmental Medicine Karolinska Institutet Stockholm Sweden
| | - Tetsuya Ando
- Department of Behavioral Medicine, National Institute of Mental Health National Center of Neurology and Psychiatry Kodaira Tokyo Japan
| | - Ole A. Andreassen
- NORMENT Centre, Division of Mental Health and Addiction, NORMENT Centre University of Oslo, Oslo University Hospital Oslo Norway
| | - Wade H. Berrettini
- Department of Psychiatry, Center for Neurobiology and Behavior University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania USA
| | - Ilka Boehm
- Division of Psychological and Social Medicine and Developmental Neurosciences, Faculty of Medicine Technische Universität Dresden Dresden Germany
| | - Claudette Boni
- Centre of Psychiatry and Neuroscience INSERM U894 Paris France
| | - Vesna Boraska Perica
- Wellcome Sanger Institute, Wellcome Genome Campus Hinxton Cambridge UK
- Department of Medical Biology, School of Medicine University of Split Split Croatia
| | - Katharina Buehren
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy RWTH Aachen University Aachen Germany
| | | | - Matteo Cassina
- Clinical Genetics Unit, Department of Woman and Child Health University of Padova Italy
| | - Sven Cichon
- Institute of Medical Genetics and Pathology University Hospital Basel Basel Switzerland
- Department of Biomedicine University of Basel Basel Switzerland
- Institute of Neuroscience and Medicine (INM‐1) Research Center Juelich Germany
| | - Maurizio Clementi
- Clinical Genetics Unit, Department of Woman and Child Health University of Padova Italy
| | - Roger D. Cone
- Department of Molecular and Integrative Physiology, Life Sciences Institute University of Michigan Ann Arbor Michigan USA
| | - Philippe Courtet
- Department of Emergency Psychiatry and Post‐Acute Care, CHRU Montpellier University of Montpellier Montpellier France
| | - Scott Crow
- Department of Psychiatry University of Minnesota Minneapolis Minnesota USA
| | - James J. Crowley
- Department of Genetics University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
- Department of Clinical Neuroscience Karolinska Institutet Stockholm Sweden
| | - Unna N. Danner
- Altrecht Eating Disorders Rintveld Altrecht Mental Health Institute Zeist The Netherlands
| | - Oliver S.P. Davis
- MRC Integrative Epidemiology Unit University of Bristol Bristol UK
- School of Social and Community Medicine University of Bristol Bristol UK
| | - Martina Zwaan
- Department of Psychosomatic Medicine and Psychotherapy Hannover Medical School Hannover Germany
| | - George Dedoussis
- Department of Nutrition and Dietetics Harokopio University Athens Greece
| | | | | | - Danielle M. Dick
- Department of Psychology Virginia Commonwealth University Richmond Virginia USA
- College Behavioral and Emotional Health Institute Virginia Commonwealth University Richmond Virginia USA
- Department of Human & Molecular Genetics Virginia Commonwealth University Richmond Virginia USA
| | - Dimitris Dikeos
- Department of Psychiatry, Athens University Medical School Athens University Athens Greece
| | - Christian Dina
- l'institut du thorax INSERM, CNRS, Univ Nantes Nantes France
| | | | - Elisa Docampo
- Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Centro de Investigación Biomédica en Red en Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
| | - Laramie E. Duncan
- Department of Psychiatry and Behavioral Sciences Stanford University Stanford California USA
| | - Karin Egberts
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Centre for Mental Health University Hospital of Würzburg Würzburg Germany
| | - Stefan Ehrlich
- Division of Psychological and Social Medicine and Developmental Neurosciences, Faculty of Medicine Technische Universität Dresden Dresden Germany
| | - Geòrgia Escaramís
- Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Centro de Investigación Biomédica en Red en Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
| | - Tõnu Esko
- Estonian Genome Center University of Tartu Tartu Estonia
- Program in Medical and Population Genetics Broad Institute of MIT and Harvard Cambridge Massachusetts USA
| | - Xavier Estivill
- Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Centro de Investigación Biomédica en Red en Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
- Genomics and Disease, Bioinformatics and Genomics Programme Centre for Genomic Regulation Barcelona Spain
| | - Anne Farmer
- Social, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
| | - Angela Favaro
- Department of Neurosciences University of Padova Padova Italy
| | - Fernando Fernández‐Aranda
- Department of Psychiatry University Hospital of Bellvitge –IDIBELL and CIBERobn Barcelona Spain
- Department of Clinical Sciences, School of Medicine University of Barcelona Barcelona Spain
| | - Manfred M. Fichter
- Department of Psychiatry and Psychotherapy Ludwig‐Maximilians‐University Munich Germany
- Schön Klinik Roseneck affiliated with the Medical Faculty of the University of Munich Munich Germany
| | - Krista Fischer
- Estonian Genome Center University of Tartu Tartu Estonia
| | - Manuel Föcker
- Department of Child and Adolescent Psychiatry University of Münster Münster Germany
| | - Lenka Foretova
- Department of Cancer, Epidemiology and Genetics Masaryk Memorial Cancer Institute Brno Czech Republic
| | - Andreas J. Forstner
- Department of Biomedicine University of Basel Basel Switzerland
- Centre for Human Genetics University of Marburg Marburg Germany
- Institute of Human Genetics School of Medicine & University Hospital Bonn, University of Bonn Bonn Germany
- Department of Psychiatry (UPK) University of Basel Basel Switzerland
| | - Monica Forzan
- Clinical Genetics Unit, Department of Woman and Child Health University of Padova Italy
| | | | - Steven Gallinger
- Department of Surgery, Faculty of Medicine University of Toronto Toronto Ontario Canada
| | - Ina Giegling
- Department of Psychiatry, Psychotherapy and Psychosomatics Martin‐Luther‐University Halle‐Wittenberg Halle (Saale) Germany
| | - Johanna Giuranna
- Department of Child and Adolescent Psychiatry University Hospital Essen, University of Duisburg‐Essen Essen Germany
| | - Fragiskos Gonidakis
- 1st Psychiatric Department National and Kapodistrian University of Athens, Medical School, Eginition Hospital Athens Greece
| | - Philip Gorwood
- Institute of Psychiatry and Neuroscience of Paris INSERM U1266 Paris France
- CMME (GHU Paris Psychiatrie et Neurosciences), Paris Descartes University Paris France
| | - Monica Gratacos Mayora
- Barcelona Institute of Science and Technology Barcelona Spain
- Universitat Pompeu Fabra Barcelona Spain
- Centro de Investigación Biomédica en Red en Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
| | - Sébastien Guillaume
- Department of Emergency Psychiatry and Post‐Acute Care, CHRU Montpellier University of Montpellier Montpellier France
| | - Yiran Guo
- Center for Applied Genomics Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
| | - Hakon Hakonarson
- Center for Applied Genomics Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
- Department of Pediatrics University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania USA
| | - Konstantinos Hatzikotoulas
- Wellcome Sanger Institute, Wellcome Genome Campus Hinxton Cambridge UK
- Institute of Translational Genomics, Helmholtz Zentrum München ‐ German Research Centre for Environmental Health Neuherberg Germany
| | - Joanna Hauser
- Department of Adult Psychiatry Poznan University of Medical Sciences Poznan Poland
| | - Johannes Hebebrand
- Department of Child and Adolescent Psychiatry University Hospital Essen, University of Duisburg‐Essen Essen Germany
| | - Sietske G. Helder
- Social, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
- Zorg op Orde Delft The Netherlands
| | - Stefan Herms
- Institute of Medical Genetics and Pathology University Hospital Basel Basel Switzerland
- Department of Biomedicine University of Basel Basel Switzerland
| | - Beate Herpertz‐Dahlmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy RWTH Aachen University Aachen Germany
| | - Wolfgang Herzog
- Department of General Internal Medicine and Psychosomatics Heidelberg University Hospital, Heidelberg University Heidelberg Germany
| | - Laura M. Huckins
- Wellcome Sanger Institute, Wellcome Genome Campus Hinxton Cambridge UK
- Department of Psychiatry, and Genetics and Genomics Sciences, Division of Psychiatric Genomics Icahn School of Medicine at Mount Sinai New York New York USA
| | - James I. Hudson
- Biological Psychiatry Laboratory McLean Hospital/Harvard Medical School Boston Massachusetts USA
| | - Hartmut Imgart
- Eating Disorders Unit Parklandklinik Bad Wildungen Germany
| | - Hidetoshi Inoko
- Department of Molecular Life Science, Division of Basic Medical Science and Molecular Medicine, School of Medicine Tokai University Isehara Japan
| | - Vladimir Janout
- Faculty of Health Sciences Palacky University Olomouc Czech Republic
| | - Susana Jiménez‐Murcia
- Department of Psychiatry University Hospital of Bellvitge –IDIBELL and CIBERobn Barcelona Spain
- Department of Clinical Sciences, School of Medicine University of Barcelona Barcelona Spain
| | - Antonio Julià
- Rheumatology Research Group Vall d'Hebron Research Institute Barcelona Spain
| | - Gursharan Kalsi
- Social, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
| | - Deborah Kaminská
- Department of Psychiatry, First Faculty of Medicine Charles University Prague Czech Republic
| | - Leila Karhunen
- Department of Clinical Nutrition, Institute of Public Health and Clinical Nutrition University of Eastern Finland Kuopio Finland
| | - Andreas Karwautz
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry Medical University of Vienna Vienna Austria
| | - Martien J.H. Kas
- Department of Translational Neuroscience, Brain Center Rudolf Magnus University Medical Center Utrecht Utrecht The Netherlands
- Groningen Institute for Evolutionary Life Sciences University of Groningen Groningen The Netherlands
| | - James L. Kennedy
- Centre for Addiction and Mental Health Toronto Ontario Canada
- Institute of Medical Science University of Toronto Toronto Ontario Canada
- Department of Psychiatry University of Toronto Toronto Ontario Canada
| | | | - Kirsty Kiezebrink
- Institute of Applied Health Sciences, School of Medicine, Medical Sciences and Nutrition University of Aberdeen Aberdeen UK
| | - Youl‐Ri Kim
- Department of Psychiatry Seoul Paik Hospital, Inje University Seoul Korea
| | - Kelly L. Klump
- Department of Psychology Michigan State University East Lansing Michigan USA
| | | | - Maria C. La Via
- Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | - Stephanie Le Hellard
- Department of Clinical Science, Norwegian Centre for Mental Disorders Research (NORMENT) University of Bergen Bergen Norway
- Dr. Einar Martens Research Group for Biological Psychiatry, Center for Medical Genetics and Molecular Medicine Haukeland University Hospital Bergen Norway
- Department of Clinical Medicine, Laboratory Building Haukeland University Hospital Bergen Norway
| | - Robert D. Levitan
- Centre for Addiction and Mental Health Toronto Ontario Canada
- Institute of Medical Science University of Toronto Toronto Ontario Canada
- Department of Psychiatry University of Toronto Toronto Ontario Canada
| | - Dong Li
- Center for Applied Genomics Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
| | - Lisa Lilenfeld
- The Chicago School of Professional Psychology, Washington DC Campus Washington District of Columbia USA
| | - Bochao Danae Lin
- Department of Translational Neuroscience, Brain Center Rudolf Magnus University Medical Center Utrecht Utrecht The Netherlands
| | - Jolanta Lissowska
- Department of Cancer Epidemiology and Prevention M Skłodowska‐Curie Cancer Center ‐ Oncology Center Warsaw Poland
| | - Jurjen Luykx
- Department of Translational Neuroscience, Brain Center Rudolf Magnus University Medical Center Utrecht Utrecht The Netherlands
| | - Pierre J. Magistretti
- BESE Division King Abdullah University of Science and Technology Thuwal Saudi Arabia
- Department of Psychiatry University of Lausanne‐University Hospital of Lausanne (UNIL‐CHUV) Lausanne Switzerland
| | - Mario Maj
- Department of Psychiatry University of Campania "Luigi Vanvitelli" Naples Italy
| | - Katrin Mannik
- Estonian Genome Center University of Tartu Tartu Estonia
- Center for Integrative Genomics University of Lausanne Lausanne Switzerland
| | - Sara Marsal
- Rheumatology Research Group Vall d'Hebron Research Institute Barcelona Spain
| | - Christian R. Marshall
- Department of Paediatric Laboratory Medicine, Division of Genome Diagnostics The Hospital for Sick Children Toronto Ontario Canada
| | - Morten Mattingsdal
- NORMENT KG Jebsen Centre, Division of Mental Health and Addiction University of Oslo, Oslo University Hospital Oslo Norway
| | - Sara McDevitt
- Department of Psychiatry University College Cork Cork Ireland
- Eist Linn Adolescent Unit, Bessborough Health Service Executive South Cork Ireland
| | - Peter McGuffin
- Social, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
| | - Andres Metspalu
- Estonian Genome Center University of Tartu Tartu Estonia
- Institute of Molecular and Cell Biology University of Tartu Tartu Estonia
| | - Ingrid Meulenbelt
- Molecular Epidemiology Section (Department of Biomedical Datasciences) Leiden University Medical Centre Leiden The Netherlands
| | - Nadia Micali
- Department of Psychiatry, Faculty of Medicine University of Geneva Geneva Switzerland
- Division of Child and Adolescent Psychiatry Geneva University Hospital Geneva Switzerland
| | - Karen Mitchell
- National Center for PTSD VA Boston Healthcare System Boston Massachusetts USA
- Department of Psychiatry Boston University School of Medicine Boston Massachusetts USA
| | | | - Palmiero Monteleone
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana" University of Salerno Salerno Italy
| | - Benedetta Nacmias
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA) University of Florence Florence Italy
| | - Marie Navratilova
- Department of Cancer, Epidemiology and Genetics Masaryk Memorial Cancer Institute Brno Czech Republic
| | - Ioanna Ntalla
- Department of Nutrition and Dietetics Harokopio University Athens Greece
| | | | - Roel A. Ophoff
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior University of California Los Angeles Los Angeles California USA
- Department of Psychiatry, Erasmus MC University Medical Center Rotterdam Rotterdam The Netherlands
| | - Leonid Padyukov
- Department of Medicine, Center for Molecular Medicine, Division of Rheumatology Karolinska Institutet and Karolinska University Hospital Stockholm Sweden
| | - Aarno Palotie
- Program in Medical and Population Genetics Broad Institute of MIT and Harvard Cambridge Massachusetts USA
- Institute for Molecular Medicine FIMM, HiLIFE University of Helsinki Helsinki Finland
- Center for Human Genome Research Massachusetts General Hospital Boston Massachusetts USA
| | - Jacques Pantel
- Centre of Psychiatry and Neuroscience INSERM U894 Paris France
| | - Hana Papezova
- Department of Psychiatry, First Faculty of Medicine Charles University Prague Czech Republic
| | - Dalila Pinto
- Department of Psychiatry, and Genetics and Genomics Sciences, Division of Psychiatric Genomics Icahn School of Medicine at Mount Sinai New York New York USA
| | - Raquel Rabionet
- Saint Joan de Déu Research Institute Saint Joan de Déu Barcelona Children's Hospital Barcelona Spain
- Institute of Biomedicine (IBUB) University of Barcelona Barcelona Spain
- Department of Genetics, Microbiology and Statistics University of Barcelona Barcelona Spain
| | - Anu Raevuori
- Department of Public Health University of Helsinki Helsinki Finland
| | - Nicolas Ramoz
- Institute of Psychiatry and Neuroscience of Paris INSERM U1266 Paris France
| | - Ted Reichborn‐Kjennerud
- Department of Mental Disorders Norwegian Institute of Public Health Oslo Norway
- Institute of Clinical Medicine University of Oslo Oslo Norway
| | - Valdo Ricca
- Department of Health Science University of Florence Florence Italy
| | - Samuli Ripatti
- Department of Biometry University of Helsinki Helsinki Finland
| | - Franziska Ritschel
- Division of Psychological and Social Medicine and Developmental Neurosciences, Faculty of Medicine Technische Universität Dresden Dresden Germany
- Department of Child and Adolescent Psychiatry, Faculty of Medicine, Eating Disorders Research and Treatment Center Technische Universität Dresden Dresden Germany
| | - Marion Roberts
- Social, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
| | - Alessandro Rotondo
- Department of Psychiatry, Neurobiology, Pharmacology, and Biotechnologies University of Pisa Pisa Italy
| | - Dan Rujescu
- Department of Psychiatry, Psychotherapy and Psychosomatics Martin‐Luther‐University Halle‐Wittenberg Halle (Saale) Germany
| | - Filip Rybakowski
- Department of Psychiatry Poznan University of Medical Sciences Poznan Poland
| | - Paolo Santonastaso
- Department of Neurosciences, Padua Neuroscience Center University of Padova Padova Italy
| | - André Scherag
- Institute of Medical Statistics, Computer and Data Sciences Jena University Hospital Jena Germany
| | - Stephen W. Scherer
- Department of Genetics and Genomic Biology The Hospital for Sick Children Toronto Ontario Canada
- McLaughlin Centre University of Toronto Toronto Ontario Canada
| | - Ulrike Schmidt
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
| | | | - Alexandra Schosser
- Department of Psychiatry and Psychotherapy Medical University of Vienna Vienna Austria
| | - Jochen Seitz
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy RWTH Aachen University Aachen Germany
| | - Lenka Slachtova
- Department of Pediatrics and Center of Applied Genomics, First Faculty of Medicine Charles University Prague Czech Republic
| | - P. Eline Slagboom
- Molecular Epidemiology Section (Department of Medical Statistics) Leiden University Medical Centre Leiden The Netherlands
| | - Margarita C.T. Slof‐Op't Landt
- Center for Eating Disorders Ursula Rivierduinen Leiden The Netherlands
- Department of Psychiatry Leiden University Medical Centre Leiden The Netherlands
| | - Agnieszka Slopien
- Department of Child and Adolescent Psychiatry Poznan University of Medical Sciences Poznan Poland
| | - Sandro Sorbi
- Department of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA) University of Florence Florence Italy
- IRCCS Fondazione Don Carlo Gnocchi Florence Italy
| | - Beata Świątkowska
- Department of Environmental Epidemiology Nofer Institute of Occupational Medicine Lodz Poland
| | - Jin P. Szatkiewicz
- Department of Genetics University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | | | - Elena Tenconi
- Department of Neurosciences University of Padova Padova Italy
| | - Alfonso Tortorella
- Department of Psychiatry University of Naples SUN Naples Italy
- Department of Psychiatry University of Perugia Perugia Italy
| | - Federica Tozzi
- Brain Sciences Department Stremble Ventures Limassol Cyprus
| | - Janet Treasure
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
| | - Artemis Tsitsika
- Adolescent Health Unit, Second Department of Pediatrics "P. & A. Kyriakou" Children's Hospital, University of Athens Athens Greece
| | - Marta Tyszkiewicz‐Nwafor
- Department of Child and Adolescent Psychiatry Poznan University of Medical Sciences Poznan Poland
| | - Konstantinos Tziouvas
- Pediatric Intensive Care Unit "P. & A. Kyriakou" Children's Hospital, University of Athens Athens Greece
| | - Annemarie A. Elburg
- Center for Eating Disorders Rintveld Altrecht Mental Health Institute Zeist The Netherlands
- Faculty of Social and Behavioral Sciences Utrecht University Utrecht The Netherlands
| | - Eric F. Furth
- Center for Eating Disorders Ursula Rivierduinen Leiden The Netherlands
- Department of Psychiatry Leiden University Medical Centre Leiden The Netherlands
| | - Gudrun Wagner
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry Medical University of Vienna Vienna Austria
| | - Esther Walton
- Division of Psychological and Social Medicine and Developmental Neurosciences, Faculty of Medicine Technische Universität Dresden Dresden Germany
| | - Elisabeth Widen
- Institute for Molecular Medicine FIMM, HiLIFE University of Helsinki Helsinki Finland
| | - Eleftheria Zeggini
- Wellcome Sanger Institute, Wellcome Genome Campus Hinxton Cambridge UK
- Institute of Translational Genomics, Helmholtz Zentrum München ‐ German Research Centre for Environmental Health Neuherberg Germany
| | - Stephanie Zerwas
- Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | - Stephan Zipfel
- Department of Internal Medicine VI, Psychosomatic Medicine and Psychotherapy University Medical Hospital Tuebingen Tuebingen Germany
| | - Andrew W. Bergen
- BioRealm, LLC Walnut California USA
- Oregon Research Institute Eugene Oregon USA
| | - Joseph M. Boden
- Christchurch Health and Development Study University of Otago Christchurch New Zealand
| | - Harry Brandt
- The Center for Eating Disorders at Sheppard Pratt Baltimore Maryland USA
| | - Steven Crawford
- The Center for Eating Disorders at Sheppard Pratt Baltimore Maryland USA
| | - Katherine A. Halmi
- Department of Psychiatry Weill Cornell Medical College New York New York USA
| | - L. John Horwood
- Christchurch Health and Development Study University of Otago Christchurch New Zealand
| | | | - Allan S. Kaplan
- Centre for Addiction and Mental Health Toronto Ontario Canada
- Institute of Medical Science University of Toronto Toronto Ontario Canada
- Department of Psychiatry University of Toronto Toronto Ontario Canada
| | - Walter H. Kaye
- Department of Psychiatry University of California San Diego La Jolla California USA
| | - James Mitchell
- Department of Psychiatry and Behavioral Science University of North Dakota School of Medicine and Health Sciences Fargo North Dakota USA
| | - Catherine M. Olsen
- Population Health Department QIMR Berghofer Medical Research Institute Brisbane Queensland Australia
| | - John F. Pearson
- Biostatistics and Computational Biology Unit University of Otago Christchurch New Zealand
| | - Nancy L. Pedersen
- Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden
| | - Michael Strober
- Department of Psychiatry and Biobehavioral Science, Semel Institute for Neuroscience and Human Behavior University of California Los Angeles Los Angeles California USA
- David Geffen School of Medicine University of California Los Angeles Los Angeles California USA
| | - Thomas Werge
- Department of Clinical Medicine University of Copenhagen Copenhagen Denmark
| | - David C. Whiteman
- Population Health Department QIMR Berghofer Medical Research Institute Brisbane Queensland Australia
| | - D. Blake Woodside
- Institute of Medical Science University of Toronto Toronto Ontario Canada
- Department of Psychiatry University of Toronto Toronto Ontario Canada
- Centre for Mental Health University Health Network Toronto Ontario Canada
- Program for Eating Disorders University Health Network Toronto Ontario Canada
| | - Jakob Grove
- Department of Biomedicine Aarhus University Aarhus Denmark
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH) Aarhus Denmark
- Centre for Integrative Sequencing, iSEQ Aarhus University Aarhus Denmark
- Bioinformatics Research Centre Aarhus University Aarhus Denmark
| | - Anjali K. Henders
- Institute for Molecular Bioscience University of Queensland Brisbane Queensland Australia
| | - Janne T. Larsen
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH) Aarhus Denmark
- National Centre for Register‐Based Research, Aarhus BSS Aarhus University Aarhus Denmark
- Centre for Integrated Register‐based Research (CIRRAU) Aarhus University Aarhus Denmark
| | - Richard Parker
- QIMR Berghofer Medical Research Institute Brisbane Queensland Australia
| | - Liselotte V. Petersen
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH) Aarhus Denmark
- National Centre for Register‐Based Research, Aarhus BSS Aarhus University Aarhus Denmark
- Centre for Integrated Register‐based Research (CIRRAU) Aarhus University Aarhus Denmark
| | - Jennifer Jordan
- Department of Psychological Medicine University of Otago Christchurch New Zealand
- Canterbury District Health Board Christchurch New Zealand
| | - Martin A. Kennedy
- Department of Pathology and Biomedical Science University of Otago Christchurch New Zealand
| | - Andreas Birgegård
- Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden
- Department of Clinical Neuroscience Karolinska Institutet Stockholm Sweden
- Center for Psychiatry Research, Stockholm Health Care Services Stockholm County Council Stockholm Sweden
| | - Paul Lichtenstein
- Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden
| | - Claes Norring
- Department of Clinical Neuroscience Karolinska Institutet Stockholm Sweden
- Center for Psychiatry Research, Stockholm Health Care Services Stockholm County Council Stockholm Sweden
| | - Mikael Landén
- Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology The Sahlgrenska Academy at the University of Gothenburg Gothenburg Sweden
| | - Preben Bo Mortensen
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH) Aarhus Denmark
- National Centre for Register‐Based Research, Aarhus BSS Aarhus University Aarhus Denmark
- Centre for Integrated Register‐based Research (CIRRAU) Aarhus University Aarhus Denmark
| | - Renato Polimanti
- Department of Psychiatry, Division of Human Genetics Yale School of Medicine New Haven Connecticut USA
- Veterans Affairs Connecticut Healthcare System West Haven Connecticut USA
| | - Jeanette N. McClintick
- Department of Biochemistry and Molecular Biology Indiana University School of Medicine Indianapolis Indiana USA
| | - Amy E. Adkins
- Department of Psychology Virginia Commonwealth University Richmond Virginia USA
- College Behavioral and Emotional Health Institute Virginia Commonwealth University Richmond Virginia USA
| | - Fazil Aliev
- Department of Psychology Virginia Commonwealth University Richmond Virginia USA
- Faculty of Business Karabuk University Karabuk Turkey
| | - Silviu‐Alin Bacanu
- Virginia Commonwealth University Alcohol Research Center Virginia Commonwealth University Richmond Virginia USA
- Virginia Institute for Psychiatric and Behavioral Genetics Virginia Commonwealth University Richmond Virginia USA
- Department of Psychiatry Virginia Commonwealth University Richmond Virginia USA
| | - Anthony Batzler
- Psychiatric Genomics and Pharmacogenomics Program Mayo Clinic Rochester Minnesota USA
| | - Sarah Bertelsen
- Department of Neuroscience Icahn School of Medicine at Mount Sinai New York New York USA
| | - Joanna M. Biernacka
- Department of Health Sciences Research Mayo Clinic Rochester Minnesota USA
- Department of Psychiatry and Psychology Mayo Clinic Rochester Minnesota USA
| | - Tim B. Bigdeli
- Department of Psychiatry and Behavioral Sciences State University of New York Downstate Medical Center Brooklyn New York USA
| | - Li‐Shiun Chen
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
| | | | - Franziska Degenhardt
- Institute of Human Genetics University of Bonn School of Medicine & University Hospital Bonn Bonn Germany
| | - Anna R. Docherty
- Department of Psychiatry University of Utah Salt Lake City Utah USA
| | - Alexis C. Edwards
- Virginia Institute for Psychiatric and Behavioral Genetics Virginia Commonwealth University Richmond Virginia USA
- Department of Psychiatry Virginia Commonwealth University Richmond Virginia USA
| | - Jerome C. Foo
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim Heidelberg University Mannheim Germany
| | - Louis Fox
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
| | - Josef Frank
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim Heidelberg University Mannheim Germany
| | - Laura M. Hack
- Department of Psychiatry and Behavioral Sciences Stanford University Stanford California USA
| | - Annette M. Hartmann
- Department of Psychiatry, Psychotherapy and Psychosomatics Martin‐Luther‐University Halle‐Wittenberg Halle (Saale) Germany
| | - Sarah M. Hartz
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
| | - Stefanie Heilmann‐Heimbach
- Institute of Human Genetics University of Bonn School of Medicine & University Hospital Bonn Bonn Germany
| | | | - Per Hoffmann
- Institute of Medical Genetics and Pathology University Hospital Basel Basel Switzerland
- Institute of Human Genetics School of Medicine & University Hospital Bonn, University of Bonn Bonn Germany
- Human Genomics Research Group, Department of Biomedicine University of Basel Basel Switzerland
| | - Jouke‐Jan Hottenga
- Department of Biological Psychology, Amsterdam Public Health Research Institute Vrije Universiteit Amsterdam Amsterdam The Netherlands
| | - Bettina Konte
- Department of Psychiatry, Psychotherapy and Psychosomatics Martin‐Luther‐University Halle‐Wittenberg Halle (Saale) Germany
| | - Jari Lahti
- Turku Institute for Advanced Studies University of Turku Turku Finland
| | | | - Dongbing Lai
- Department of Medical and Molecular Genetics Indiana University School of Medicine Indianapolis Indiana USA
| | - Lannie Ligthart
- Department of Biological Psychology, Amsterdam Public Health Research Institute Vrije Universiteit Amsterdam Amsterdam The Netherlands
| | - Anu Loukola
- Institute for Molecular Medicine FIMM, HiLIFE University of Helsinki Helsinki Finland
| | - Brion S. Maher
- Johns Hopkins Bloomberg School of Public Health Baltimore Maryland USA
| | - Hamdi Mbarek
- Department of Biological Psychology, Amsterdam Public Health Research Institute Vrije Universiteit Amsterdam Amsterdam The Netherlands
| | - Andrew M. McIntosh
- Division of Psychiatry, Centre for Cognitive Ageing and Cognitive Epidemiology University of Edinburgh Edinburgh UK
| | - Matthew B. McQueen
- Department of Integrative Physiology University of Colorado Boulder Boulder Colorado USA
| | - Jacquelyn L. Meyers
- Department of Psychiatry and Behavioral Sciences, Henri Begleiter Neurodynamics Laboratory SUNY Downstate Medical Center Brooklyn New York USA
| | - Yuri Milaneschi
- Department of Psychiatry, Amsterdam Public Health Research Institute VU University Medical Center/GGz inGeest Amsterdam The Netherlands
| | - Teemu Palviainen
- Institute for Molecular Medicine FIMM, HiLIFE University of Helsinki Helsinki Finland
| | - Roseann E. Peterson
- Virginia Institute for Psychiatric and Behavioral Genetics Virginia Commonwealth University Richmond Virginia USA
- Department of Psychiatry Virginia Commonwealth University Richmond Virginia USA
| | - Euijung Ryu
- Department of Health Sciences Research Mayo Clinic Rochester Minnesota USA
| | - Nancy L. Saccone
- Department of Genetics Washington University School of Medicine Saint Louis Missouri USA
| | - Jessica E. Salvatore
- Department of Psychology Virginia Commonwealth University Richmond Virginia USA
- Virginia Institute for Psychiatric and Behavioral Genetics Virginia Commonwealth University Richmond Virginia USA
- Department of Psychiatry Virginia Commonwealth University Richmond Virginia USA
| | - Sandra Sanchez‐Roige
- Department of Psychiatry University of California San Diego La Jolla California USA
| | | | - Richard Sherva
- Department of Medicine (Biomedical Genetics) Boston University School of Medicine Boston Massachusetts USA
| | - Fabian Streit
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim Heidelberg University Mannheim Germany
| | - Jana Strohmaier
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim Heidelberg University Mannheim Germany
| | - Nathaniel Thomas
- Department of Psychology Virginia Commonwealth University Richmond Virginia USA
- College Behavioral and Emotional Health Institute Virginia Commonwealth University Richmond Virginia USA
| | - Jen‐Chyong Wang
- Department of Neuroscience Icahn School of Medicine at Mount Sinai New York New York USA
| | - Bradley T. Webb
- Virginia Commonwealth University Alcohol Research Center Virginia Commonwealth University Richmond Virginia USA
- Virginia Institute for Psychiatric and Behavioral Genetics Virginia Commonwealth University Richmond Virginia USA
- Department of Psychiatry Virginia Commonwealth University Richmond Virginia USA
| | - Robbee Wedow
- Analytic and Translational Genetics Unit, Department of Medicine Massachusetts General Hospital and Harvard Medical School Boston Massachusetts USA
- Stanley Center for Psychiatric Research Broad Institute of MIT and Harvard Cambridge Massachusetts USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health Harvard University Cambridge Massachusetts USA
- Department of Sociology Harvard University Cambridge Massachusetts USA
| | - Leah Wetherill
- Department of Medical and Molecular Genetics Indiana University School of Medicine Indianapolis Indiana USA
| | - Amanda G. Wills
- Department of Pharmacology University of Colorado School of Medicine Aurora Colorado USA
| | - Hang Zhou
- Department of Psychiatry, Division of Human Genetics Yale School of Medicine New Haven Connecticut USA
- Veterans Affairs Connecticut Healthcare System West Haven Connecticut USA
| | - Jason D. Boardman
- Institute of Behavioral Science University of Colorado Boulder Colorado USA
- Department of Sociology University of Colorado Boulder Colorado USA
| | - Danfeng Chen
- Stanley Center for Psychiatric Research Broad Institute of MIT and Harvard Cambridge Massachusetts USA
| | - Doo‐Sup Choi
- Department of Molecular Pharmacology and Experimental Therapeutics Mayo Clinic Rochester Minnesota USA
| | - William E. Copeland
- Department of Psychiatry University of Vermont Medical Center Burlington Vermont USA
| | - Robert C. Culverhouse
- Department of Medicine, Division of Biostatistics Washington University School of Medicine Saint Louis Missouri USA
| | - Norbert Dahmen
- Department of Psychiatry University of Mainz Mainz Germany
| | - Louisa Degenhardt
- National Drug and Alcohol Research Centre University of New South Wales Sydney New South Wales Australia
| | - Benjamin W. Domingue
- Stanford University Graduate School of Education Stanford University Stanford California USA
| | - Mark A. Frye
- Department of Psychiatry and Psychology Mayo Clinic Rochester Minnesota USA
| | - Wolfgang Gäebel
- Department of Psychiatry and Psychotherapy University of Düsseldorf Duesseldorf Germany
| | - Caroline Hayward
- MRC Human Genetics Unit, Institute of Genetics and Molecular Medicine University of Edinburgh Edinburgh UK
| | - Marcus Ising
- Max‐Planck‐Institute of Psychiatry Munich Germany
| | - Margaret Keyes
- Department of Psychology University of Minnesota Minneapolis Minnesota USA
| | - Falk Kiefer
- Department of Addictive Behavior and Addiction Medicine, Central Institute of Mental Health, Medical Faculty Mannheim Heidelberg University Mannheim Germany
| | - Gabriele Koller
- Department of Psychiatry and Psychotherapy University Hospital, LMU Munich Munich Germany
| | - John Kramer
- Department of Psychiatry University of Iowa Roy J and Lucille A Carver College of Medicine Iowa City Iowa USA
| | - Samuel Kuperman
- Department of Psychiatry University of Iowa Roy J and Lucille A Carver College of Medicine Iowa City Iowa USA
| | | | - Michael T. Lynskey
- Addictions Department, Institute of Psychiatry, Psychology & Neuroscience King's College London London UK
| | - Wolfgang Maier
- Department of Psychiatry University of Bonn Bonn Germany
| | - Karl Mann
- Department of Addictive Behavior and Addiction Medicine, Central Institute of Mental Health, Medical Faculty Mannheim Heidelberg University Mannheim Germany
| | - Satu Männistö
- Department of Public Health Solutions National Institute for Health and Welfare Helsinki Finland
| | - Bertram Müller‐Myhsok
- Department of Statistical Genetics Max‐Planck‐Institute of Psychiatry München Germany
| | - Alison D. Murray
- Aberdeen Biomedical Imaging Centre, School of Medicine, Medical Sciences & Nutrition University of Aberdeen Foresterhill Aberdeen UK
| | - John I. Nurnberger
- Department of Medical and Molecular Genetics Indiana University School of Medicine Indianapolis Indiana USA
- Department of Psychiatry Indiana University School of Medicine Indianapolis Indiana USA
| | - Ulrich Preuss
- Department of Psychiatry, Psychotherapy and Psychosomatics Martin‐Luther‐University Halle‐Wittenberg Herborn Germany
- Department of Psychiatry and Psychotherapy Vitos Hospital Herborn Herborn Germany
| | - Katri Räikkönen
- Department of Psychology and Logopedics University of Helsinki Helsinki Finland
| | | | - Monika Ridinger
- Department of Psychiatry and Psychotherapy University of Regensburg Psychiatric Health Care Aargau Regensburg Germany
| | - Norbert Scherbaum
- Department of Psychiatry and Psychotherapy and Department of Addictive Behaviour and Addiction Medicine, Medical Faculty LVR‐Hospital Essen, University of Duisburg‐Essen Essen Germany
| | - Marc A. Schuckit
- Department of Psychiatry University of California San Diego La Jolla California USA
| | - Michael Soyka
- Medical Park Chiemseeblick in Bernau‐Felden Ludwig‐Maximilians‐University Bernau am Chiemsee Germany
- Psychiatric Hospital, Ludwig‐Maximilians‐University Bernau am Chiemsee Germany
| | - Jens Treutlein
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim Heidelberg University Mannheim Germany
| | - Stephanie H. Witt
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim Heidelberg University Mannheim Germany
| | - Norbert Wodarz
- Department of Psychiatry and Psychotherapy University of Regensburg Regensburg Germany
| | - Peter Zill
- Department of Psychiatry Psychiatric Hospital, Ludwig‐Maximilians‐University Munich Germany
| | - Daniel E. Adkins
- Department of Psychiatry University of Utah Salt Lake City Utah USA
- Department of Sociology University of Utah Salt Lake City Utah USA
| | - Dorret I. Boomsma
- Department of Biological Psychology, Amsterdam Public Health Research Institute Vrije Universiteit Amsterdam Amsterdam The Netherlands
| | - Laura J. Bierut
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
| | - Sandra A. Brown
- Department of Psychiatry University of California San Diego La Jolla California USA
- Department of Psychology University of California San Diego La Jolla California USA
| | - Kathleen K. Bucholz
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
| | - E. Jane Costello
- Department of Psychiatry and Behavioral Sciences Duke University Medical Center Durham North Carolina USA
| | - Harriet Wit
- Department of Psychiatry and Behavioral Neuroscience University of Chicago Chicago Illinois USA
| | | | - Johan G. Eriksson
- Department of General Practice and Primary Health Care University of Helsinki Helsinki Finland
- National Institute for Health and Welfare Helsinki Finland
| | - Lindsay A. Farrer
- Department of Medicine (Biomedical Genetics) Boston University School of Medicine Boston Massachusetts USA
- Department of Neurology Boston University School of Medicine Boston Massachusetts USA
- Department of Ophthalmology Boston University School of Medicine Boston Massachusetts USA
- Department of Epidemiology, School of Public Health Boston University Boston Massachusetts USA
- Department of Biostatistics, School of Public Health Boston University Boston Massachusetts USA
| | - Tatiana M. Foroud
- Department of Medical and Molecular Genetics Indiana University School of Medicine Indianapolis Indiana USA
| | - Nathan A. Gillespie
- Virginia Institute for Psychiatric and Behavioral Genetics Virginia Commonwealth University Richmond Virginia USA
| | - Alison M. Goate
- Department of Neuroscience Icahn School of Medicine at Mount Sinai New York New York USA
| | - David Goldman
- Laboratory of Neurogenetics NIH/NIAAA Bethesda Maryland USA
- Office of the Clinical Director NIH/NIAAA Besthesda Maryland USA
| | - Richard A. Grucza
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
| | - Dana B. Hancock
- Center for Omics Discovery and Epidemiology, Behavioral Health Research Division RTI International Research Triangle Park North Carolina USA
| | - Kathleen Mullan Harris
- Department of Sociology University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
- Carolina Population Center University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | - Victor Hesselbrock
- Department of Psychiatry University of Connecticut School of Medicine Farmington Connecticut USA
| | - John K. Hewitt
- Institute for Behavioral Genetics University of Colorado Boulder Boulder Colorado USA
| | | | - William G. Iacono
- Department of Psychology University of Minnesota Minneapolis Minnesota USA
| | - Eric O. Johnson
- Center for Omics Discovery and Epidemiology, Behavioral Health Research Division RTI International Research Triangle Park North Carolina USA
- Fellow Program RTI International Research Triangle Park North Carolina USA
| | - Victor M. Karpyak
- Department of Psychiatry and Psychology Mayo Clinic Rochester Minnesota USA
| | - Kenneth S. Kendler
- Virginia Institute for Psychiatric and Behavioral Genetics Virginia Commonwealth University Richmond Virginia USA
- Department of Psychiatry Virginia Commonwealth University Richmond Virginia USA
| | - Henry R. Kranzler
- Center for Studies of Addiction University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania USA
- VISN 4 MIRECC Crescenz VAMC Philadelphia Pennsylvania USA
| | - Kenneth Krauter
- Department of Molecular, Cellular, and Developmental Biology University of Colorado Boulder Boulder Colorado USA
| | - Penelope A. Lind
- QIMR Berghofer Medical Research Institute Brisbane Queensland Australia
| | - Matt McGue
- Department of Psychology University of Minnesota Minneapolis Minnesota USA
| | - James MacKillop
- Peter Boris Centre for Addictions Research McMaster University/St. Joseph's Healthcare Hamilton Hamilton Ontario Canada
- Michael G. DeGroote Centre for Medicinal Cannabis Research McMaster University/St. Joseph's Healthcare Hamilton Hamilton Ontario Canada
| | - Pamela A.F. Madden
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
| | - Hermine H. Maes
- Virginia Institute for Psychiatric and Behavioral Genetics Virginia Commonwealth University Richmond Virginia USA
| | - Patrik K.E. Magnusson
- Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden
| | - Elliot C. Nelson
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
| | - Markus M. Nöthen
- Institute of Human Genetics University of Bonn School of Medicine & University Hospital Bonn Bonn Germany
| | - Abraham A. Palmer
- Department of Psychiatry University of California San Diego La Jolla California USA
- Institute for Genomic Medicine University of California San Diego La Jolla California USA
| | - Brenda W.J.H. Penninx
- Department of Psychiatry, Amsterdam UMC VU University and GGZinGeest Amsterdam The Netherlands
| | - Bernice Porjesz
- Department of Psychiatry and Behavioral Sciences, Henri Begleiter Neurodynamics Laboratory SUNY Downstate Medical Center Brooklyn New York USA
| | - John P. Rice
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
| | - Marcella Rietschel
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim Heidelberg University Mannheim Germany
| | - Brien P. Riley
- Virginia Commonwealth University Alcohol Research Center Virginia Commonwealth University Richmond Virginia USA
- Virginia Institute for Psychiatric and Behavioral Genetics Virginia Commonwealth University Richmond Virginia USA
- Department of Psychiatry Virginia Commonwealth University Richmond Virginia USA
| | - Richard J. Rose
- Department of Psychological & Brain Sciences Indiana University Bloomington Bloomington Indiana USA
| | - Pei‐Hong Shen
- Laboratory of Neurogenetics NIH/NIAAA Bethesda Maryland USA
| | - Judy Silberg
- Virginia Institute for Psychiatric and Behavioral Genetics Virginia Commonwealth University Richmond Virginia USA
- Department of Psychiatry Virginia Commonwealth University Richmond Virginia USA
| | - Michael C. Stallings
- Institute for Behavioral Genetics University of Colorado Boulder Boulder Colorado USA
| | - Ralph E. Tarter
- School of Pharmacy University of Pittsburgh Pittsburgh Pennsylvania USA
| | | | - Scott Vrieze
- Department of Psychology University of Minnesota Minneapolis Minnesota USA
| | - Tamara L. Wall
- Department of Psychiatry University of California San Diego La Jolla California USA
| | - John B. Whitfield
- QIMR Berghofer Medical Research Institute Brisbane Queensland Australia
| | - Hongyu Zhao
- Department of Biostatistics, Yale School of Public Health Yale University New Haven Connecticut USA
| | - Benjamin M. Neale
- Analytic and Translational Genetics Unit, Department of Medicine Massachusetts General Hospital and Harvard Medical School Boston Massachusetts USA
- Stanley Center for Psychiatric Research Broad Institute of MIT and Harvard Cambridge Massachusetts USA
| | - Tracey D. Wade
- School of Psychology Flinders University Adelaide South Australia Australia
| | - Andrew C. Heath
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
| | - Grant W. Montgomery
- QIMR Berghofer Medical Research Institute Brisbane Queensland Australia
- Institute for Molecular Bioscience University of Queensland Brisbane Queensland Australia
- Queensland Brain Institute University of Queensland Brisbane Queensland Australia
| | | | - Patrick F. Sullivan
- Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
- Department of Genetics University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
- Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden
| | - Jaakko Kaprio
- Department of Public Health University of Helsinki Helsinki Finland
- Institute for Molecular Medicine FIMM, HiLIFE University of Helsinki Helsinki Finland
| | - Gerome Breen
- Social, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
- National Institute for Health Research Biomedical Research Centre King's College London and South London and Maudsley National Health Service Trust London UK
| | - Joel Gelernter
- Department of Psychiatry, Division of Human Genetics Yale School of Medicine New Haven Connecticut USA
- Veterans Affairs Connecticut Healthcare System West Haven Connecticut USA
- Department of Genetics Yale School of Medicine New Haven Connecticut USA
- Department of Neuroscience Yale School of Medicine New Haven Connecticut USA
| | - Howard J. Edenberg
- Department of Biochemistry and Molecular Biology Indiana University School of Medicine Indianapolis Indiana USA
- Department of Medical and Molecular Genetics Indiana University School of Medicine Indianapolis Indiana USA
| | - Cynthia M. Bulik
- Department of Psychiatry University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
- Department of Medical Epidemiology and Biostatistics Karolinska Institutet Stockholm Sweden
- Department of Nutrition University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | - Arpana Agrawal
- Department of Psychiatry Washington University School of Medicine Saint Louis Missouri USA
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11
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Johnson EC, Demontis D, Thorgeirsson TE, Walters RK, Polimanti R, Hatoum AS, Sanchez-Roige S, Paul SE, Wendt FR, Clarke TK, Lai D, Reginsson GW, Zhou H, He J, Baranger DAA, Gudbjartsson DF, Wedow R, Adkins DE, Adkins AE, Alexander J, Bacanu SA, Bigdeli TB, Boden J, Brown SA, Bucholz KK, Bybjerg-Grauholm J, Corley RP, Degenhardt L, Dick DM, Domingue BW, Fox L, Goate AM, Gordon SD, Hack LM, Hancock DB, Hartz SM, Hickie IB, Hougaard DM, Krauter K, Lind PA, McClintick JN, McQueen MB, Meyers JL, Montgomery GW, Mors O, Mortensen PB, Nordentoft M, Pearson JF, Peterson RE, Reynolds MD, Rice JP, Runarsdottir V, Saccone NL, Sherva R, Silberg JL, Tarter RE, Tyrfingsson T, Wall TL, Webb BT, Werge T, Wetherill L, Wright MJ, Zellers S, Adams MJ, Bierut LJ, Boardman JD, Copeland WE, Farrer LA, Foroud TM, Gillespie NA, Grucza RA, Harris KM, Heath AC, Hesselbrock V, Hewitt JK, Hopfer CJ, Horwood J, Iacono WG, Johnson EO, Kendler KS, Kennedy MA, Kranzler HR, Madden PAF, Maes HH, Maher BS, Martin NG, McGue M, McIntosh AM, Medland SE, Nelson EC, Porjesz B, Riley BP, Stallings MC, Vanyukov MM, Vrieze S, Davis LK, Bogdan R, Gelernter J, Edenberg HJ, Stefansson K, Børglum AD, Agrawal A. A large-scale genome-wide association study meta-analysis of cannabis use disorder. Lancet Psychiatry 2020; 7:1032-1045. [PMID: 33096046 PMCID: PMC7674631 DOI: 10.1016/s2215-0366(20)30339-4] [Citation(s) in RCA: 144] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 07/15/2020] [Accepted: 07/16/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Variation in liability to cannabis use disorder has a strong genetic component (estimated twin and family heritability about 50-70%) and is associated with negative outcomes, including increased risk of psychopathology. The aim of the study was to conduct a large genome-wide association study (GWAS) to identify novel genetic variants associated with cannabis use disorder. METHODS To conduct this GWAS meta-analysis of cannabis use disorder and identify associations with genetic loci, we used samples from the Psychiatric Genomics Consortium Substance Use Disorders working group, iPSYCH, and deCODE (20 916 case samples, 363 116 control samples in total), contrasting cannabis use disorder cases with controls. To examine the genetic overlap between cannabis use disorder and 22 traits of interest (chosen because of previously published phenotypic correlations [eg, psychiatric disorders] or hypothesised associations [eg, chronotype] with cannabis use disorder), we used linkage disequilibrium score regression to calculate genetic correlations. FINDINGS We identified two genome-wide significant loci: a novel chromosome 7 locus (FOXP2, lead single-nucleotide polymorphism [SNP] rs7783012; odds ratio [OR] 1·11, 95% CI 1·07-1·15, p=1·84 × 10-9) and the previously identified chromosome 8 locus (near CHRNA2 and EPHX2, lead SNP rs4732724; OR 0·89, 95% CI 0·86-0·93, p=6·46 × 10-9). Cannabis use disorder and cannabis use were genetically correlated (rg 0·50, p=1·50 × 10-21), but they showed significantly different genetic correlations with 12 of the 22 traits we tested, suggesting at least partially different genetic underpinnings of cannabis use and cannabis use disorder. Cannabis use disorder was positively genetically correlated with other psychopathology, including ADHD, major depression, and schizophrenia. INTERPRETATION These findings support the theory that cannabis use disorder has shared genetic liability with other psychopathology, and there is a distinction between genetic liability to cannabis use and cannabis use disorder. FUNDING National Institute of Mental Health; National Institute on Alcohol Abuse and Alcoholism; National Institute on Drug Abuse; Center for Genomics and Personalized Medicine and the Centre for Integrative Sequencing; The European Commission, Horizon 2020; National Institute of Child Health and Human Development; Health Research Council of New Zealand; National Institute on Aging; Wellcome Trust Case Control Consortium; UK Research and Innovation Medical Research Council (UKRI MRC); The Brain & Behavior Research Foundation; National Institute on Deafness and Other Communication Disorders; Substance Abuse and Mental Health Services Administration (SAMHSA); National Institute of Biomedical Imaging and Bioengineering; National Health and Medical Research Council (NHMRC) Australia; Tobacco-Related Disease Research Program of the University of California; Families for Borderline Personality Disorder Research (Beth and Rob Elliott) 2018 NARSAD Young Investigator Grant; The National Child Health Research Foundation (Cure Kids); The Canterbury Medical Research Foundation; The New Zealand Lottery Grants Board; The University of Otago; The Carney Centre for Pharmacogenomics; The James Hume Bequest Fund; National Institutes of Health: Genes, Environment and Health Initiative; National Institutes of Health; National Cancer Institute; The William T Grant Foundation; Australian Research Council; The Virginia Tobacco Settlement Foundation; The VISN 1 and VISN 4 Mental Illness Research, Education, and Clinical Centers of the US Department of Veterans Affairs; The 5th Framework Programme (FP-5) GenomEUtwin Project; The Lundbeck Foundation; NIH-funded Shared Instrumentation Grant S10RR025141; Clinical Translational Sciences Award grants; National Institute of Neurological Disorders and Stroke; National Heart, Lung, and Blood Institute; National Institute of General Medical Sciences.
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Affiliation(s)
- Emma C Johnson
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA.
| | - Ditte Demontis
- Department of Biomedicine-Human Genetics and Centre for Integrative Sequencing, Aarhus University, Aarhus, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Denmark; Center for Genomics and Personalized Medicine, Aarhus, Denmark
| | | | - Raymond K Walters
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA; Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Renato Polimanti
- Division of Human Genetics, Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA; Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Alexander S Hatoum
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
| | - Sandra Sanchez-Roige
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA; Department of Medicine, Division of Genetic Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Sarah E Paul
- Department of Psychological and Brain Sciences, Washington University in Saint Louis, St. Louis, MO, USA
| | - Frank R Wendt
- Division of Human Genetics, Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA; Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Toni-Kim Clarke
- Division of Psychiatry, University of Edinburgh, Edinburgh, UK
| | - Dongbing Lai
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA
| | | | - Hang Zhou
- Division of Human Genetics, Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA; Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - June He
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
| | - David A A Baranger
- Department of Psychiatry, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Daniel F Gudbjartsson
- Statistics Department, Reykjavik, Iceland; School of Engineering and Natural Sciences, Iceland University, Reykjavik, Iceland
| | - Robbee Wedow
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA; Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Daniel E Adkins
- Department of Psychiatry, University of Utah, Salt Lake City, UT, USA; Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA; College Behavioral and Emotional Health Institute, Virginia Commonwealth University, Richmond, VA, USA
| | - Amy E Adkins
- Department of Psychiatry, University of Utah, Salt Lake City, UT, USA; Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA; College Behavioral and Emotional Health Institute, Virginia Commonwealth University, Richmond, VA, USA
| | - Jeffry Alexander
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Silviu-Alin Bacanu
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Tim B Bigdeli
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Joseph Boden
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Sandra A Brown
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA; Department of Psychology and Office of Research Affairs, University of California San Diego, La Jolla, CA, USA
| | - Kathleen K Bucholz
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
| | - Jonas Bybjerg-Grauholm
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Denmark; Department for Congenital Disorders, Center for Neonatal Screening, Statens Serum Institut, Copenhagen, Denmark
| | - Robin P Corley
- Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, USA
| | - Louisa Degenhardt
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, NSW, Australia
| | - Danielle M Dick
- Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA; Department of Human & Molecular Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Benjamin W Domingue
- Stanford University Graduate School of Education, Stanford University, Stanford, CA, USA
| | - Louis Fox
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
| | - Alison M Goate
- Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Scott D Gordon
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Laura M Hack
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Dana B Hancock
- GenOmics, Bioinformatics, and Translational Research Center, Biostatistics and Epidemiology Division, RTI International, Research Triangle Park, Durham, NC, USA
| | - Sarah M Hartz
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
| | - Ian B Hickie
- Brain and Mind Centre, University of Sydney, Sydney, Australia
| | - David M Hougaard
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Denmark; Department for Congenital Disorders, Center for Neonatal Screening, Statens Serum Institut, Copenhagen, Denmark
| | - Kenneth Krauter
- Department of Molecular, Cellular, and Developmental Biology, University of Colorado Boulder, Boulder, CO, USA; University of Colorado Boulder, Boulder, CO, USA
| | - Penelope A Lind
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Jeanette N McClintick
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Matthew B McQueen
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO, USA
| | - Jacquelyn L Meyers
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate Health Sciences University, Brooklyn, NY, USA; Henri Begleiter Neurodynamics Laboratory, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Grant W Montgomery
- Institute for Molecular Bioscience, University of Queensland, QLD, Australia
| | - Ole Mors
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Denmark; Psychosis Research Unit, Aarhus University Hospital, Aarhus, Denmark
| | - Preben B Mortensen
- National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark; Centre for Integrated Register-based Research, Aarhus University, Aarhus, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Denmark
| | - Merete Nordentoft
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Denmark; Mental Health Services in the Capital Region of Denmark, Mental Health Center Copenhagen, University of Copenhagen, Copenhagen, Denmark
| | - John F Pearson
- Biostatistics and Computational Biology Unit, University of Otago, Christchurch, New Zealand; Department of Pathology and Biomedical Science, University of Otago, Christchurch, New Zealand
| | - Roseann E Peterson
- Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | | | - John P Rice
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
| | | | - Nancy L Saccone
- Department of Genetics, Washington University School of Medicine, St Louis, MO, USA; Division of Biostatistics, Washington University School of Medicine, St Louis, MO, USA
| | - Richard Sherva
- Department of Medicine (Biomedical Genetics), Boston University School of Medicine, Boston, MA, USA
| | - Judy L Silberg
- Department of Human & Molecular Genetics, Virginia Commonwealth University, Richmond, VA, USA; Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Ralph E Tarter
- School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - Tamara L Wall
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Bradley T Webb
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Thomas Werge
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Denmark; Institute of Biological Psychiatry, Mental Health Services, Copenhagen University Hospital, Copenhagen, Denmark; Department of Clinical Medicine, and Center for GeoGenetics, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark
| | - Leah Wetherill
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Margaret J Wright
- Queensland Brain Institute, University of Queensland, QLD, Australia
| | - Stephanie Zellers
- Department of Psychology, University of Minnesota, Minneapolis, MN, USA
| | - Mark J Adams
- Division of Psychiatry, University of Edinburgh, Edinburgh, UK
| | - Laura J Bierut
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
| | - Jason D Boardman
- Institute of Behavioral Science and Department of Sociology, University of Colorado Boulder, Boulder, CO, USA
| | - William E Copeland
- Department of Psychiatry, University of Vermont Medical Center, Burlington, VT, USA
| | - Lindsay A Farrer
- Department of Medicine (Biomedical Genetics), Boston University School of Medicine, Boston, MA, USA
| | - Tatiana M Foroud
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Nathan A Gillespie
- Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Richard A Grucza
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
| | - Kathleen Mullan Harris
- Department of Sociology, and The Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Andrew C Heath
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
| | - Victor Hesselbrock
- Department of Psychiatry, University of Connecticut School of Medicine, Farmington, CT, USA
| | - John K Hewitt
- Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, USA
| | - Christian J Hopfer
- Department of Psychiatry, University of Colorado Denver, Aurora, CO, USA
| | - John Horwood
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - William G Iacono
- Department of Psychology, University of Minnesota, Minneapolis, MN, USA
| | - Eric O Johnson
- GenOmics, Bioinformatics, and Translational Research Center, Biostatistics and Epidemiology Division, RTI International, Research Triangle Park, Durham, NC, USA
| | - Kenneth S Kendler
- Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Martin A Kennedy
- Department of Pathology and Biomedical Science, University of Otago, Christchurch, New Zealand
| | - Henry R Kranzler
- Center for Studies of Addiction, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA; VISN 4 MIRECC, Crescenz VAMC, Philadelphia, PA, USA
| | - Pamela A F Madden
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
| | - Hermine H Maes
- Department of Human & Molecular Genetics, Virginia Commonwealth University, Richmond, VA, USA; Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Brion S Maher
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | | | - Matthew McGue
- Department of Psychology, University of Minnesota, Minneapolis, MN, USA
| | | | - Sarah E Medland
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Elliot C Nelson
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
| | - Bernice Porjesz
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate Health Sciences University, Brooklyn, NY, USA; Henri Begleiter Neurodynamics Laboratory, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Brien P Riley
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, VA, USA
| | - Michael C Stallings
- Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, USA
| | | | - Scott Vrieze
- Department of Psychology, University of Minnesota, Minneapolis, MN, USA
| | - Lea K Davis
- Department of Medicine, Division of Genetic Medicine, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Psychiatry and Behavioral Sciences, and Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Ryan Bogdan
- Department of Psychological and Brain Sciences, Washington University in Saint Louis, St. Louis, MO, USA
| | - Joel Gelernter
- Division of Human Genetics, Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA; Department of Genetics, and Department of Neuroscience, Yale School of Medicine, New Haven, CT, USA; Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Howard J Edenberg
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA; Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Kari Stefansson
- deCODE Genetics/Amgen, Reykjavik, Iceland; Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Anders D Børglum
- Department of Biomedicine-Human Genetics and Centre for Integrative Sequencing, Aarhus University, Aarhus, Denmark; The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Denmark; Center for Genomics and Personalized Medicine, Aarhus, Denmark
| | - Arpana Agrawal
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, USA
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12
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Affiliation(s)
- Leanne M Williams
- Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA. .,Mental Illness Research, Education and Clinical Center, VA Palo Alto Health Care System, Palo Alto, CA, USA.
| | - Laura M Hack
- Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA.,Mental Illness Research, Education and Clinical Center, VA Palo Alto Health Care System, Palo Alto, CA, USA
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13
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Polimanti R, Walters RK, Johnson EC, McClintick JN, Adkins AE, Adkins DE, Bacanu SA, Bierut LJ, Bigdeli TB, Brown S, Bucholz KK, Copeland WE, Costello EJ, Degenhardt L, Farrer LA, Foroud TM, Fox L, Goate AM, Grucza R, Hack LM, Hancock DB, Hartz SM, Heath AC, Hewitt JK, Hopfer CJ, Johnson EO, Kendler KS, Kranzler HR, Krauter K, Lai D, Madden PAF, Martin NG, Maes HH, Nelson EC, Peterson RE, Porjesz B, Riley BP, Saccone N, Stallings M, Wall TL, Webb BT, Wetherill L, Edenberg HJ, Agrawal A, Gelernter J. Leveraging genome-wide data to investigate differences between opioid use vs. opioid dependence in 41,176 individuals from the Psychiatric Genomics Consortium. Mol Psychiatry 2020; 25:1673-1687. [PMID: 32099098 PMCID: PMC7392789 DOI: 10.1038/s41380-020-0677-9] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 01/15/2020] [Accepted: 01/30/2020] [Indexed: 01/17/2023]
Abstract
To provide insights into the biology of opioid dependence (OD) and opioid use (i.e., exposure, OE), we completed a genome-wide analysis comparing 4503 OD cases, 4173 opioid-exposed controls, and 32,500 opioid-unexposed controls, including participants of European and African descent (EUR and AFR, respectively). Among the variants identified, rs9291211 was associated with OE (exposed vs. unexposed controls; EUR z = -5.39, p = 7.2 × 10-8). This variant regulates the transcriptomic profiles of SLC30A9 and BEND4 in multiple brain tissues and was previously associated with depression, alcohol consumption, and neuroticism. A phenome-wide scan of rs9291211 in the UK Biobank (N > 360,000) found association of this variant with propensity to use dietary supplements (p = 1.68 × 10-8). With respect to the same OE phenotype in the gene-based analysis, we identified SDCCAG8 (EUR + AFR z = 4.69, p = 10-6), which was previously associated with educational attainment, risk-taking behaviors, and schizophrenia. In addition, rs201123820 showed a genome-wide significant difference between OD cases and unexposed controls (AFR z = 5.55, p = 2.9 × 10-8) and a significant association with musculoskeletal disorders in the UK Biobank (p = 4.88 × 10-7). A polygenic risk score (PRS) based on a GWAS of risk-tolerance (n = 466,571) was positively associated with OD (OD vs. unexposed controls, p = 8.1 × 10-5; OD cases vs. exposed controls, p = 0.054) and OE (exposed vs. unexposed controls, p = 3.6 × 10-5). A PRS based on a GWAS of neuroticism (n = 390,278) was positively associated with OD (OD vs. unexposed controls, p = 3.2 × 10-5; OD vs. exposed controls, p = 0.002) but not with OE (p = 0.67). Our analyses highlight the difference between dependence and exposure and the importance of considering the definition of controls in studies of addiction.
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Affiliation(s)
- Renato Polimanti
- Department of Psychiatry, Yale University School of Medicine, Veterans Affairs Connecticut Healthcare Center, West Haven, CT, USA
| | - Raymond K Walters
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Emma C Johnson
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, USA
| | - Jeanette N McClintick
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Amy E Adkins
- Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA
| | - Daniel E Adkins
- Department of Psychiatry, University of Utah, Salt Lake City, UT, USA
| | - Silviu-Alin Bacanu
- Virginia Commonwealth University Alcohol Research Center, Virginia Institute for Psychiatric and Behavioral Genetics, Richmond, VA, USA
| | - Laura J Bierut
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, USA
| | - Tim B Bigdeli
- Department of Psychiatry and Behavioral Sciences, State University of New York Downstate Medical Center, Brooklyn, NY, USA
| | - Sandra Brown
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA
| | - Kathleen K Bucholz
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, USA
| | - William E Copeland
- Department of Psychiatry, University of Vermont Medical Center, Burlington, VT, USA
| | - E Jane Costello
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA
| | - Louisa Degenhardt
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, NSW, Australia
| | - Lindsay A Farrer
- Department of Medicine (Biomedical Genetics), Boston University School of Medicine, Boston, MA, USA
| | - Tatiana M Foroud
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Louis Fox
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, USA
| | - Alison M Goate
- Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Richard Grucza
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, USA
| | - Laura M Hack
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Dana B Hancock
- Center for Omics Discovery and Epidemiology, RTI International, Research Triangle Park, NC, USA
| | - Sarah M Hartz
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, USA
| | - Andrew C Heath
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, USA
| | - John K Hewitt
- Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, USA
| | - Christian J Hopfer
- Department of Psychiatry, University of Colorado Denver, Aurora, CO, USA
| | - Eric O Johnson
- Center for Omics Discovery and Epidemiology, RTI International, Research Triangle Park, NC, USA
| | - Kenneth S Kendler
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Henry R Kranzler
- Center for Studies of Addiction, University of Pennsylvania Perelman School of Medicine, VISN 4 MIRECC, Crescenz VAMC, Philadelphia, PA, USA
| | - Kenneth Krauter
- Department of Molecular, Cellular, and Developmental Biology, University of Colorado Boulder, Boulder, CO, USA
| | - Dongbing Lai
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Pamela A F Madden
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, USA
| | | | - Hermine H Maes
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Elliot C Nelson
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, USA
| | - Roseann E Peterson
- Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | - Bernice Porjesz
- Department of Psychiatry and Behavioral Sciences, State University of New York Downstate Medical Center, Brooklyn, NY, USA
| | - Brien P Riley
- Virginia Commonwealth University Alcohol Research Center, Virginia Institute for Psychiatric and Behavioral Genetics, Richmond, VA, USA
| | - Nancy Saccone
- Department of Genetics, Washington University School of Medicine, Saint Louis, MO, USA
| | - Michael Stallings
- Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, USA
| | - Tamara L Wall
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA
| | - Bradley T Webb
- Virginia Commonwealth University Alcohol Research Center, Virginia Institute for Psychiatric and Behavioral Genetics, Richmond, VA, USA
| | - Leah Wetherill
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Howard J Edenberg
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Arpana Agrawal
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, MO, USA
| | - Joel Gelernter
- Department of Psychiatry, Yale University School of Medicine, Veterans Affairs Connecticut Healthcare Center, West Haven, CT, USA.
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14
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Hack LM, Fries GR, Eyre HA, Bousman CA, Singh AB, Quevedo J, John VP, Baune BT, Dunlop BW. Moving pharmacoepigenetics tools for depression toward clinical use. J Affect Disord 2019; 249:336-346. [PMID: 30802699 PMCID: PMC6763314 DOI: 10.1016/j.jad.2019.02.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 02/01/2019] [Accepted: 02/05/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Major depressive disorder (MDD) is a leading cause of disability worldwide, and over half of patients do not achieve symptom remission following an initial antidepressant course. Despite evidence implicating a strong genetic basis for the pathophysiology of MDD, there are no adequately validated biomarkers of treatment response routinely used in clinical practice. Pharmacoepigenetics is an emerging field that has the potential to combine both genetic and environmental information into treatment selection and further the goal of precision psychiatry. However, this field is in its infancy compared to the more established pharmacogenetics approaches. METHODS We prepared a narrative review using literature searches of studies in English pertaining to pharmacoepigenetics and treatment of depressive disorders conducted in PubMed, Google Scholar, PsychINFO, and Ovid Medicine from inception through January 2019. We reviewed studies of DNA methylation and histone modifications in both humans and animal models of depression. RESULTS Emerging evidence from human and animal work suggests a key role for epigenetic marks, including DNA methylation and histone modifications, in the prediction of antidepressant response. The challenges of heterogeneity of patient characteristics and loci studied as well as lack of replication that have impacted the field of pharmacogenetics also pose challenges to the development of pharmacoepigenetic tools. Additionally, given the tissue specific nature of epigenetic marks as well as their susceptibility to change in response to environmental factors and aging, pharmacoepigenetic tools face additional challenges to their development. LIMITATIONS This is a narrative and not systematic review of the literature on the pharmacoepigenetics of antidepressant response. We highlight key studies pertaining to pharmacoepigenetics and treatment of depressive disorders in humans and depressive-like behaviors in animal models, regardless of sample size or methodology. While we discuss DNA methylation and histone modifications, we do not cover microRNAs, which have been reviewed elsewhere recently. CONCLUSIONS Utilization of genome-wide approaches and reproducible epigenetic assays, careful selection of the tissue assessed, and integration of genetic and clinical information into pharmacoepigenetic tools will improve the likelihood of developing clinically useful tests.
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Affiliation(s)
- Laura M Hack
- Department of Psychiatry and Behavioral Sciences, School of Medicine, Emory University, Atlanta, GA, USA; Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Palo Alto, CA 94305, USA; Sierra Pacific Mental Illness Research Education and Clinical Centers, VA Palo Alto Health Care System, Palo Alto, CA, USA.
| | - Gabriel R Fries
- Department of Psychiatry and Behavioral Sciences, McGovern Medical School, University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Harris A Eyre
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Palo Alto, CA 94305, USA; Innovation Institute, Texas Medical Center, Houston, TX, USA; IMPACT SRC, School of Medicine, Deakin University, Geelong, Victoria, Australia; Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Chad A Bousman
- Departments of Medical Genetics, Psychiatry, Physiology & Pharmacology, University of Calgary, Calgary, AB, Canada
| | - Ajeet B Singh
- IMPACT SRC, School of Medicine, Deakin University, Geelong, Victoria, Australia
| | - Joao Quevedo
- Department of Psychiatry and Behavioral Sciences, McGovern Medical School, University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Vineeth P John
- Department of Psychiatry and Behavioral Sciences, McGovern Medical School, University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Bernhard T Baune
- Department of Psychiatry, University of Melbourne, Melbourne, Victoria, Australia
| | - Boadie W Dunlop
- Department of Psychiatry and Behavioral Sciences, School of Medicine, Emory University, Atlanta, GA, USA
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15
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Walters RK, Polimanti R, Johnson EC, McClintick JN, Adams MJ, Adkins AE, Aliev F, Bacanu SA, Batzler A, Bertelsen S, Biernacka JM, Bigdeli TB, Chen LS, Clarke TK, Chou YL, Degenhardt F, Docherty AR, Edwards AC, Fontanillas P, Foo JC, Fox L, Frank J, Giegling I, Gordon S, Hack LM, Hartmann AM, Hartz SM, Heilmann-Heimbach S, Herms S, Hodgkinson C, Hoffmann P, Jan Hottenga J, Kennedy MA, Alanne-Kinnunen M, Konte B, Lahti J, Lahti-Pulkkinen M, Lai D, Ligthart L, Loukola A, Maher BS, Mbarek H, McIntosh AM, McQueen MB, Meyers JL, Milaneschi Y, Palviainen T, Pearson JF, Peterson RE, Ripatti S, Ryu E, Saccone NL, Salvatore JE, Sanchez-Roige S, Schwandt M, Sherva R, Streit F, Strohmaier J, Thomas N, Wang JC, Webb BT, Wedow R, Wetherill L, Wills AG, Boardman JD, Chen D, Choi DS, Copeland WE, Culverhouse RC, Dahmen N, Degenhardt L, Domingue BW, Elson SL, Frye MA, Gäbel W, Hayward C, Ising M, Keyes M, Kiefer F, Kramer J, Kuperman S, Lucae S, Lynskey MT, Maier W, Mann K, Männistö S, Müller-Myhsok B, Murray AD, Nurnberger JI, Palotie A, Preuss U, Räikkönen K, Reynolds MD, Ridinger M, Scherbaum N, Schuckit MA, Soyka M, Treutlein J, Witt S, Wodarz N, Zill P, Adkins DE, Boden JM, Boomsma DI, Bierut LJ, Brown SA, Bucholz KK, Cichon S, Costello EJ, de Wit H, Diazgranados N, Dick DM, Eriksson JG, Farrer LA, Foroud TM, Gillespie NA, Goate AM, Goldman D, Grucza RA, Hancock DB, Harris KM, Heath AC, Hesselbrock V, Hewitt JK, Hopfer CJ, Horwood J, Iacono W, Johnson EO, Kaprio JA, Karpyak VM, Kendler KS, Kranzler HR, Krauter K, Lichtenstein P, Lind PA, McGue M, MacKillop J, Madden PAF, Maes HH, Magnusson P, Martin NG, Medland SE, Montgomery GW, Nelson EC, Nöthen MM, Palmer AA, Pedersen NL, Penninx BWJH, Porjesz B, Rice JP, Rietschel M, Riley BP, Rose R, Rujescu D, Shen PH, Silberg J, Stallings MC, Tarter RE, Vanyukov MM, Vrieze S, Wall TL, Whitfield JB, Zhao H, Neale BM, Gelernter J, Edenberg HJ, Agrawal A. Transancestral GWAS of alcohol dependence reveals common genetic underpinnings with psychiatric disorders. Nat Neurosci 2018; 21:1656-1669. [PMID: 30482948 PMCID: PMC6430207 DOI: 10.1038/s41593-018-0275-1] [Citation(s) in RCA: 367] [Impact Index Per Article: 61.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 10/12/2018] [Indexed: 01/21/2023]
Abstract
Liability to alcohol dependence (AD) is heritable, but little is known about its complex polygenic architecture or its genetic relationship with other disorders. To discover loci associated with AD and characterize the relationship between AD and other psychiatric and behavioral outcomes, we carried out the largest genome-wide association study to date of DSM-IV-diagnosed AD. Genome-wide data on 14,904 individuals with AD and 37,944 controls from 28 case-control and family-based studies were meta-analyzed, stratified by genetic ancestry (European, n = 46,568; African, n = 6,280). Independent, genome-wide significant effects of different ADH1B variants were identified in European (rs1229984; P = 9.8 × 10-13) and African ancestries (rs2066702; P = 2.2 × 10-9). Significant genetic correlations were observed with 17 phenotypes, including schizophrenia, attention deficit-hyperactivity disorder, depression, and use of cigarettes and cannabis. The genetic underpinnings of AD only partially overlap with those for alcohol consumption, underscoring the genetic distinction between pathological and nonpathological drinking behaviors.
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Affiliation(s)
- Raymond K Walters
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Renato Polimanti
- Department of Psychiatry, Yale School of Medicine and Veterans Affairs Connecticut Healthcare Center, West Haven, CT, USA
| | - Emma C Johnson
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA
| | - Jeanette N McClintick
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Mark J Adams
- University of Edinburgh, Division of Psychiatry, Edinburgh, UK
| | - Amy E Adkins
- Department of Psychology & College Behavioral and Emotional Health Institute, Virginia Commonwealth University, Richmond, VA, USA
| | - Fazil Aliev
- Virginia Commonwealth University, Department of Psychology, Richmond, VA, USA
| | - Silviu-Alin Bacanu
- Virginia Commonwealth University Alcohol Research Center; Virginia Institute for Psychiatric and Behavioral Genetics; Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | - Anthony Batzler
- Mayo Clinic, Psychiatric Genomics and Pharmacogenomics Program, Rochester, MN, USA
| | - Sarah Bertelsen
- Icahn School of Medicine at Mount Sinai, Department of Neuroscience, New York, NY, USA
| | - Joanna M Biernacka
- Mayo Clinic, Department of Health Sciences Research, and Department of Psychiatry and Psychology, Rochester, MN, USA
| | - Tim B Bigdeli
- Department of Psychiatry and Behavioral Sciences, State University of New York Downstate Medical Center, Brooklyn, NY, USA
| | - Li-Shiun Chen
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA
| | - Toni-Kim Clarke
- University of Edinburgh, Division of Psychiatry, Edinburgh, UK
| | - Yi-Ling Chou
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA
| | - Franziska Degenhardt
- Institute of Human Genetics, University of Bonn; and Department of Genomics, Life & Brain Center, University of Bonn, Bonn, Germany
| | - Anna R Docherty
- University of Utah, Department of Psychiatry, Salt Lake City, UT, USA
| | - Alexis C Edwards
- Virginia Commonwealth University, Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Richmond, VA, USA
| | | | - Jerome C Foo
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Louis Fox
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA
| | - Josef Frank
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Ina Giegling
- Martin-Luther-University Halle-Wittenberg, Department of Psychiatry, Psychotherapy and Psychosomatics, Halle, Germany
| | - Scott Gordon
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Laura M Hack
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Annette M Hartmann
- Martin-Luther-University Halle-Wittenberg, Department of Psychiatry, Psychotherapy and Psychosomatics, Halle, Germany
| | - Sarah M Hartz
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA
| | - Stefanie Heilmann-Heimbach
- Institute of Human Genetics, University of Bonn; and Department of Genomics, Life & Brain Center, University of Bonn, Bonn, Germany
| | - Stefan Herms
- Institute of Human Genetics, University of Bonn; and Department of Genomics, Life & Brain Center, University of Bonn, Bonn, Germany
- Human Genomics Research Group, Department of Biomedicine, University of Basel Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
| | | | - Per Hoffmann
- Institute of Human Genetics, University of Bonn; and Department of Genomics, Life & Brain Center, University of Bonn, Bonn, Germany
- Human Genomics Research Group, Department of Biomedicine, University of Basel Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
| | - Jouke Jan Hottenga
- Department of Biological Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | | | - Mervi Alanne-Kinnunen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Bettina Konte
- Martin-Luther-University Halle-Wittenberg, Department of Psychiatry, Psychotherapy and Psychosomatics, Halle, Germany
| | - Jari Lahti
- Helsinki Collegium for Advanced Studies, University of Helsinki, Helsinki, Finland
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | | | - Dongbing Lai
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Lannie Ligthart
- Department of Biological Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Anu Loukola
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Brion S Maher
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Hamdi Mbarek
- Department of Biological Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Andrew M McIntosh
- University of Edinburgh, Division of Psychiatry, Centre for Cognitive Ageing and Cognitive Epidemiology, Edinburgh, UK
| | - Matthew B McQueen
- Department of Integrative Physiology, University of Colorado Boulder, Boulder, CO, USA
| | - Jacquelyn L Meyers
- Henri Begleiter Neurodynamics Laboratory, Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - Yuri Milaneschi
- Department of Psychiatry, Amsterdam Public Health Research Institute, VU University Medical Center/GGz inGeest, Amsterdam, The Netherlands
| | - Teemu Palviainen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - John F Pearson
- Biostatistics and Computational Biology Unit, University of Otago, Christchurch, New Zealand
| | - Roseann E Peterson
- Virginia Commonwealth University, Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Richmond, VA, USA
| | - Samuli Ripatti
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Department of Public Health, University of Helsinki, Helsinki, Finland
| | - Euijung Ryu
- Mayo Clinic, Department of Health Sciences Research, Rochester, MN, USA
| | - Nancy L Saccone
- Washington University School of Medicine, Department of Genetics, St. Louis, MO, USA
| | - Jessica E Salvatore
- Virginia Commonwealth University, Department of Psychology, Richmond, VA, USA
- Virginia Commonwealth University, Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Richmond, VA, USA
| | - Sandra Sanchez-Roige
- University of California San Diego, Department of Psychiatry, San Diego, CA, USA
| | | | - Richard Sherva
- Department of Medicine (Biomedical Genetics), Boston University School of Medicine, Boston, MA, USA
| | - Fabian Streit
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Jana Strohmaier
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Nathaniel Thomas
- Department of Psychology & College Behavioral and Emotional Health Institute, Virginia Commonwealth University, Richmond, VA, USA
| | - Jen-Chyong Wang
- Icahn School of Medicine at Mount Sinai, Department of Neuroscience, New York, NY, USA
| | - Bradley T Webb
- Virginia Commonwealth University Alcohol Research Center; Virginia Institute for Psychiatric and Behavioral Genetics; Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | - Robbee Wedow
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Department of Sociology, Harvard University, Cambridge, MA, USA
| | - Leah Wetherill
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Amanda G Wills
- University of Colorado School of Medicine, Department of Pharmacology, Aurora, CO, USA
| | - Jason D Boardman
- Institute of Behavioral Science and Department of Sociology, University of Colorado, Boulder, CO, USA
| | - Danfeng Chen
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Doo-Sup Choi
- Mayo Clinic, Department of Molecular Pharmacology and Experimental Therapeutics, Rochester, MN, USA
| | - William E Copeland
- Duke University Medical Center, Department of Psychiatry and Behavioral Sciences, Durham, NC, USA
| | - Robert C Culverhouse
- Washington University School of Medicine, Department of Medicine and Division of Biostatistics, St. Louis, MO, USA
| | - Norbert Dahmen
- Department of Psychiatry, University of Mainz, Mainz, Germany
| | - Louisa Degenhardt
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, New South Wales, Australia
| | | | | | - Mark A Frye
- Mayo Clinic, Department of Psychiatry and Psychology, Rochester, MN, USA
| | - Wolfgang Gäbel
- Department of Psychiatry and Psychotherapy, University of Düsseldorf, Düsseldorf, Germany
| | - Caroline Hayward
- MRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | - Marcus Ising
- Max-Planck-Institute of Psychiatry, Munich, Germany
| | - Margaret Keyes
- University of Minnesota, Department of Psychology, Minneapolis, MN, USA
| | - Falk Kiefer
- Department of Addictive Behavior and Addiction Medicine, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - John Kramer
- University of Iowa Roy J and Lucille A Carver College of Medicine, Department of Psychiatry, Iowa City, IA, USA
| | - Samuel Kuperman
- University of Iowa Roy J and Lucille A Carver College of Medicine, Department of Psychiatry, Iowa City, IA, USA
| | | | - Michael T Lynskey
- Addictions Department, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Wolfgang Maier
- Department of Psychiatry, University of Bonn, Bonn, Germany
| | - Karl Mann
- Department of Addictive Behavior and Addiction Medicine, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | | | - Bertram Müller-Myhsok
- Department of Statistical Genetics, Max-Planck-Institute of Psychiatry, Munich, Germany
| | - Alison D Murray
- The Institute of Medical Sciences, Aberdeen Biomedical Imaging Centre, University of Aberdeen, Aberdeen, UK
| | - John I Nurnberger
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Aarno Palotie
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Department of Medicine, Department of Neurology and Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
| | - Ulrich Preuss
- Martin-Luther-University Halle-Wittenberg, Department of Psychiatry, Psychotherapy and Psychosomatics, Halle, Germany
- Vitos Hospital Herborn, Department of Psychiatry and Psychotherapy, Herborn, Germany
| | - Katri Räikkönen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | | | - Monika Ridinger
- Department of Psychiatry and Psychotherapy, University of Regensburg Psychiatric Health Care Aargau, Regensburg, Germany
| | - Norbert Scherbaum
- LVR-Hospital Essen, Department of Psychiatry and Psychotherapy, Department of Addictive Behaviour and Addiction Medicine, Medical Faculty, University of Duisburg-Essen, Duisburg, Germany
| | - Marc A Schuckit
- University of California San Diego, Department of Psychiatry, San Diego, CA, USA
| | - Michael Soyka
- Medical Park Chiemseeblick in Bernau-Felden, Chiemsee, Germany
- Psychiatric Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Jens Treutlein
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Stephanie Witt
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Norbert Wodarz
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - Peter Zill
- Psychiatric Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Daniel E Adkins
- University of Utah, Department of Psychiatry, Salt Lake City, UT, USA
- University of Utah, Department of Sociology, Salt Lake City, UT, USA
| | | | - Dorret I Boomsma
- Department of Biological Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Laura J Bierut
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA
| | - Sandra A Brown
- University of California San Diego, Department of Psychiatry, San Diego, CA, USA
- University of California, San Diego School of Medicine, Department of Psychology, San Diego, CA, USA
| | - Kathleen K Bucholz
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA
| | - Sven Cichon
- Human Genomics Research Group, Department of Biomedicine, University of Basel Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
| | - E Jane Costello
- Duke University Medical Center, Department of Psychiatry and Behavioral Sciences, Durham, NC, USA
| | | | | | - Danielle M Dick
- Department of Psychology & College Behavioral and Emotional Health Institute, Virginia Commonwealth University, Richmond, VA, USA
- Department of Human & Molecular Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Johan G Eriksson
- Department of General Practice and Primary Health Care, University of Helsinki, and National Institute for Health and Welfare, Helsinki, Finland
| | - Lindsay A Farrer
- Department of Medicine (Biomedical Genetics), Boston University School of Medicine, Boston, MA, USA
- Departments of Neurology, Ophthalmology, Epidemiology, and Biostatistics, Boston University Schools of Medicine and Public Health, Boston, MA, USA
| | - Tatiana M Foroud
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Nathan A Gillespie
- Virginia Commonwealth University, Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Richmond, VA, USA
| | - Alison M Goate
- Icahn School of Medicine at Mount Sinai, Department of Neuroscience, New York, NY, USA
| | - David Goldman
- NIH/NIAAA, Laboratory of Neurogenetics, Bethesda, MD, USA
- NIH/NIAAA, Office of the Clinical Director, Bethesda, MD, USA
| | - Richard A Grucza
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA
| | - Dana B Hancock
- Center for Omics Discovery and Epidemiology, Behavioral Health Research Division, RTI International, Research Triangle Park, NC, USA
| | - Kathleen Mullan Harris
- Department of Sociology and Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Andrew C Heath
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA
| | - Victor Hesselbrock
- University of Connecticut School of Medicine, Department of Psychiatry, Farmington, CT, USA
| | - John K Hewitt
- University of Colorado Boulder, Institute for Behavioral Genetics, Boulder, CO, USA
| | | | | | - William Iacono
- University of Minnesota, Department of Psychology, Minneapolis, MN, USA
| | - Eric O Johnson
- RTI International, Fellows Program, Research Triangle Park, NC, USA
| | - Jaakko A Kaprio
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Department of Public Health, University of Helsinki, Helsinki, Finland
| | - Victor M Karpyak
- Mayo Clinic, Department of Psychiatry and Psychology, Rochester, MN, USA
| | - Kenneth S Kendler
- Virginia Commonwealth University Alcohol Research Center; Virginia Institute for Psychiatric and Behavioral Genetics; Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | - Henry R Kranzler
- University of Pennsylvania Perelman School of Medicine, Center for Studies of Addiction, Department of Psychiatry and VISN 4 MIRECC, Crescenz VAMC, Philadelphia, PA, USA
| | - Kenneth Krauter
- University of Colorado Boulder, Department of Molecular, Cellular, and Developmental Biology, Boulder, CO, USA
| | - Paul Lichtenstein
- Department of Medical Epidemiology and Biostatistics, Karolinska Instituet, Stockholm, Sweden
| | - Penelope A Lind
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Matt McGue
- University of Minnesota, Department of Psychology, Minneapolis, MN, USA
| | - James MacKillop
- Peter Boris Centre for Addictions Research, McMaster University/St. Joseph's Healthcare Hamilton; Michael G. DeGroote Centre for Medicinal Cannabis Research, Hamilton, Ontario, Canada
| | - Pamela A F Madden
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA
| | - Hermine H Maes
- Virginia Commonwealth University, Virginia Institute for Psychiatric and Behavioral Genetics, Richmond, VA, USA
| | - Patrik Magnusson
- Department of Medical Epidemiology and Biostatistics, Karolinska Instituet, Stockholm, Sweden
| | - Nicholas G Martin
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Sarah E Medland
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Grant W Montgomery
- The Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
| | - Elliot C Nelson
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA
| | - Markus M Nöthen
- Institute of Human Genetics, University of Bonn School of Medicine & University Hospital Bonn, Bonn, Germany
| | - Abraham A Palmer
- University of California San Diego, Department of Psychiatry, San Diego, CA, USA
- University of California San Diego, Institute for Genomic Medicine, San Diego, CA, USA
| | - Nancy L Pedersen
- Department of Medical Epidemiology and Biostatistics, Karolinska Instituet, Stockholm, Sweden
| | - Brenda W J H Penninx
- Department of Psychiatry, Amsterdam Public Health Research Institute, VU University Medical Center/GGz inGeest, Amsterdam, The Netherlands
| | - Bernice Porjesz
- Henri Begleiter Neurodynamics Laboratory, Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - John P Rice
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA
| | - Marcella Rietschel
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Brien P Riley
- Virginia Commonwealth University Alcohol Research Center; Virginia Institute for Psychiatric and Behavioral Genetics; Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | - Richard Rose
- Department of Psychological & Brain Sciences, Indiana University Bloomington, Bloomington, IN, USA
| | - Dan Rujescu
- Martin-Luther-University Halle-Wittenberg, Department of Psychiatry, Psychotherapy and Psychosomatics, Halle, Germany
| | - Pei-Hong Shen
- NIH/NIAAA, Laboratory of Neurogenetics, Bethesda, MD, USA
| | - Judy Silberg
- Virginia Commonwealth University, Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Richmond, VA, USA
| | - Michael C Stallings
- University of Colorado Boulder, Institute for Behavioral Genetics, Boulder, CO, USA
| | - Ralph E Tarter
- University of Pittsburgh, School of Pharmacy, Pittsburgh, PA, USA
| | | | - Scott Vrieze
- University of Minnesota, Department of Psychology, Minneapolis, MN, USA
| | - Tamara L Wall
- University of California San Diego, Department of Psychiatry, San Diego, CA, USA
| | - John B Whitfield
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Hongyu Zhao
- Department of Biostatistics, Yale School of Public Health, Yale University, New Haven, CT, USA
| | - Benjamin M Neale
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Joel Gelernter
- Departments of Psychiatry, Genetics, and Neuroscience, Yale University School of Medicine, Veterans Affairs Connecticut Healthcare System, New Haven, CT, USA.
| | - Howard J Edenberg
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USA.
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA.
| | - Arpana Agrawal
- Washington University School of Medicine, Department of Psychiatry, St. Louis, MO, USA.
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16
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Kim Y, Hack LM, Ahn ES, Kim J. Practical outpatient pharmacotherapy for alcohol use disorder. Drugs Context 2018; 7:212308. [PMID: 29445407 PMCID: PMC5804871 DOI: 10.7573/dic.212308] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 01/14/2018] [Accepted: 01/15/2018] [Indexed: 12/20/2022] Open
Abstract
Alcohol use disorder (AUD) is commonly encountered in clinical practice. A combination of psychosocial intervention and pharmacotherapy is the cornerstone of AUD treatment. Despite their efficacy, safety and cost-effectiveness, clinicians are reluctant to prescribe medications to treat individuals with AUD. Given the high rate of relapse with psychosocial intervention alone, increasing patient access to this underutilized treatment has the potential to improve clinical outcome in this difficult-to-treat population. Herein, we provide practical pharmacotherapy strategies to improve treatment outcome for AUD. We review the efficacy and side effects of both on- and off-label agents with a particular focus on clinical applicability. Recommendations are supported by findings from randomized controlled trials (RCT) and meta-analyses selected to be representative, where possible, of current treatment guidelines. The goal of this paper is to help readers use pharmacotherapy with greater confidence when treating patients with AUD.
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Affiliation(s)
- Youngjung Kim
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Laura M Hack
- Department of Psychiatry, Emory University School of Medicine, Atlanta, GA, USA
| | - Elizabeth S Ahn
- Department of Psychiatry, University of Florida School of Medicine, Gainesville, FL, USA
| | - Jungjin Kim
- Department of Psychiatry, Emory University School of Medicine, Atlanta, GA, USA
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17
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Adkins AE, Hack LM, Bigdeli TB, Williamson VS, McMichael GO, Mamdani M, Edwards AC, Aliev F, Chan RF, Bhandari P, Raabe RC, Alaimo JT, Blackwell GG, Moscati A, Poland RS, Rood B, Patterson DG, Walsh D, Whitfield JB, Zhu G, Montgomery GW, Henders AK, Martin NG, Heath AC, Madden PAF, Frank J, Ridinger M, Wodarz N, Soyka M, Zill P, Ising M, Nöthen MM, Kiefer F, Rietschel M, Gelernter J, Sherva R, Koesterer R, Almasy L, Zhao H, Kranzler HR, Farrer LA, Maher BS, Prescott CA, Dick DM, Bacanu SA, Mathies LD, Davies AG, Vladimirov VI, Grotewiel M, Bowers MS, Bettinger JC, Webb BT, Miles MF, Kendler KS, Riley BP. Genomewide Association Study of Alcohol Dependence Identifies Risk Loci Altering Ethanol-Response Behaviors in Model Organisms. Alcohol Clin Exp Res 2017; 41:911-928. [PMID: 28226201 DOI: 10.1111/acer.13362] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Accepted: 02/16/2017] [Indexed: 01/23/2023]
Abstract
BACKGROUND Alcohol dependence (AD) shows evidence for genetic liability, but genes influencing risk remain largely unidentified. METHODS We conducted a genomewide association study in 706 related AD cases and 1,748 unscreened population controls from Ireland. We sought replication in 15,496 samples of European descent. We used model organisms (MOs) to assess the role of orthologous genes in ethanol (EtOH)-response behaviors. We tested 1 primate-specific gene for expression differences in case/control postmortem brain tissue. RESULTS We detected significant association in COL6A3 and suggestive association in 2 previously implicated loci, KLF12 and RYR3. None of these signals are significant in replication. A suggestive signal in the long noncoding RNA LOC339975 is significant in case:control meta-analysis, but not in a population sample. Knockdown of a COL6A3 ortholog in Caenorhabditis elegans reduced EtOH sensitivity. Col6a3 expression correlated with handling-induced convulsions in mice. Loss of function of the KLF12 ortholog in C. elegans impaired development of acute functional tolerance (AFT). Klf12 expression correlated with locomotor activation following EtOH injection in mice. Loss of function of the RYR3 ortholog reduced EtOH sensitivity in C. elegans and rapid tolerance in Drosophila. The ryanodine receptor antagonist dantrolene reduced motivation to self-administer EtOH in rats. Expression of LOC339975 does not differ between cases and controls but is reduced in carriers of the associated rs11726136 allele in nucleus accumbens (NAc). CONCLUSIONS We detect association between AD and COL6A3, KLF12, RYR3, and LOC339975. Despite nonreplication of COL6A3, KLF12, and RYR3 signals, orthologs of these genes influence behavioral response to EtOH in MOs, suggesting potential involvement in human EtOH response and AD liability. The associated LOC339975 allele may influence gene expression in human NAc. Although the functions of long noncoding RNAs are poorly understood, there is mounting evidence implicating these genes in multiple brain functions and disorders.
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Affiliation(s)
- Amy E Adkins
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | - Laura M Hack
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | - Tim B Bigdeli
- Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | - Vernell S Williamson
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | - G Omari McMichael
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | - Mohammed Mamdani
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | - Alexis C Edwards
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | - Fazil Aliev
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | - Robin F Chan
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Human & Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia
| | - Poonam Bhandari
- Department of Human & Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia
| | - Richard C Raabe
- Department of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, Virginia
| | - Joseph T Alaimo
- Department of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, Virginia
| | - GinaMari G Blackwell
- Department of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, Virginia
| | - Arden Moscati
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | - Ryan S Poland
- Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | - Benjamin Rood
- Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | | | | | | | - John B Whitfield
- Genetic Epidemiology, QIMR Berghofer Medical Research Institute, Royal Brisbane and Women's Hospital, Brisbane, Qld, Australia
| | - Gu Zhu
- Genetic Epidemiology, QIMR Berghofer Medical Research Institute, Royal Brisbane and Women's Hospital, Brisbane, Qld, Australia
| | - Grant W Montgomery
- Genetic Epidemiology, QIMR Berghofer Medical Research Institute, Royal Brisbane and Women's Hospital, Brisbane, Qld, Australia
| | - Anjali K Henders
- Genetic Epidemiology, QIMR Berghofer Medical Research Institute, Royal Brisbane and Women's Hospital, Brisbane, Qld, Australia
| | - Nicholas G Martin
- Genetic Epidemiology, QIMR Berghofer Medical Research Institute, Royal Brisbane and Women's Hospital, Brisbane, Qld, Australia
| | - Andrew C Heath
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri
| | - Pamela A F Madden
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Missouri
| | - Josef Frank
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | - Monika Ridinger
- Department of Psychiatry, University Hospital Regensburg, University of Regensburg, Regensburg, Germany
| | - Norbert Wodarz
- Department of Psychiatry, University Hospital Regensburg, University of Regensburg, Regensburg, Germany
| | - Michael Soyka
- Privatklinik Meiringen, Meiringen, Switzerland.,Department of Psychiatry and Psychotherapy, University of Munich, Munich, Germany
| | - Peter Zill
- Department of Psychiatry and Psychotherapy, University of Munich, Munich, Germany
| | - Marcus Ising
- Department of Molecular Psychology, Max-Planck-Institute of Psychiatry, Munich, Germany
| | - Markus M Nöthen
- Department of Genomics, Life & Brain Center, University of Bonn, Bonn, Germany.,Institute of Human Genetics, University of Bonn, Bonn, Germany.,German Center for Neurodegenerative Diseases (DZNE), University of Bonn, Bonn, Germany
| | - Falk Kiefer
- Department of Addictive Behavior and Addiction Medicine, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | - Marcella Rietschel
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | | | - Joel Gelernter
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut.,Department of Neurobiology, Yale University School of Medicine, New Haven, Connecticut.,Department of Genetics, Yale University School of Medicine, New Haven, Connecticut.,Department of Psychiatry, VA CT Healthcare Center, West Haven, Connecticut
| | - Richard Sherva
- Department of Medicine (Biomedical Genetics), Boston University School of Medicine, Boston, Massachusetts
| | - Ryan Koesterer
- Department of Medicine (Biomedical Genetics), Boston University School of Medicine, Boston, Massachusetts
| | - Laura Almasy
- Department of Genetics, Texas Biomedical Research Institute, San Antonio, Texas
| | - Hongyu Zhao
- Department of Genetics, Yale University School of Medicine, New Haven, Connecticut.,Department of Biostatistics, Yale University School of Medicine, New Haven, Connecticut
| | - Henry R Kranzler
- Department of Psychiatry, Treatment Research Center, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania.,Philadelphia VA Medical Center, VISN 4 MIRECC, Philadelphia, Pennsylvania
| | - Lindsay A Farrer
- Department of Psychiatry, VA CT Healthcare Center, West Haven, Connecticut.,Department of Medicine (Biomedical Genetics), Boston University School of Medicine, Boston, Massachusetts.,Department of Neurology, Boston University School of Medicine, Boston, Massachusetts.,Department of Ophthalmology, Boston University School of Medicine, Boston, Massachusetts.,Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts.,Department of Biostatistics, Boston University School of Public Health, Boston, Massachusetts
| | - Brion S Maher
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Carol A Prescott
- Department of Psychology, University of Southern California, Los Angeles, California
| | - Danielle M Dick
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia.,Department of Human & Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia
| | - Silviu A Bacanu
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | - Laura D Mathies
- Department of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, Virginia
| | - Andrew G Davies
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, Virginia
| | - Vladimir I Vladimirov
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia.,Lieber Institute for Brain Development, Johns Hopkins University, Baltimore, Maryland.,Center for Biomarker Research and Personalized Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond, Virginia
| | - Mike Grotewiel
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Human & Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia
| | - M Scott Bowers
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia.,Department of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, Virginia
| | - Jill C Bettinger
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, Virginia
| | - Bradley T Webb
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia
| | - Michael F Miles
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Human & Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia.,Department of Pharmacology & Toxicology, Virginia Commonwealth University, Richmond, Virginia
| | - Kenneth S Kendler
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia.,Department of Human & Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia
| | - Brien P Riley
- Virginia Commonwealth University Alcohol Research Center, Virginia Commonwealth University, Richmond, Virginia.,Department of Psychiatry, Virginia Commonwealth University, Richmond, Virginia.,Department of Human & Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia
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18
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Hack LM, Dick AL, Provençal N. Epigenetic mechanisms involved in the effects of stress exposure: focus on 5-hydroxymethylcytosine. Environ Epigenet 2016; 2:dvw016. [PMID: 29492296 PMCID: PMC5804530 DOI: 10.1093/eep/dvw016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Revised: 06/03/2016] [Accepted: 06/11/2016] [Indexed: 05/31/2023]
Abstract
5-hydroxymethylcytosine (5hmC) is a recently re-discovered transient intermediate in the active demethylation pathway that also appears to play an independent role in modulating gene function. Epigenetic marks, particularly 5-methylcytosine, have been widely studied in relation to stress-related disorders given the long-lasting effect that stress has on these marks. 5hmC is a good candidate for involvement in the etiology of these disorders given its elevated concentration in mammalian neurons, its dynamic regulation during development of the central nervous system, and its high variability among individuals. Although we are unaware of any studies published to date examining 5 hmC profiles in human subjects who have developed a psychiatric disorder after a life stressor, there is emerging evidence from the animal literature that 5hmC profiles are altered in the context of fear-conditioning paradigms and stress exposure, suggesting a possible role for 5hmC in the biological underpinnings of stress-related disorders. In this review, the authors examine the available approaches for profiling 5hmC and describe their advantages and disadvantages as well as discuss the studies published thus far investigating 5hmC in the context of fear-related learning and stress exposure in animals. The authors also highlight the global versus locus-specific regulation of 5hmC in these studies. Finally, the limitations of the current studies and their implications are discussed.
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Affiliation(s)
- Laura M. Hack
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
- Department of Psychiatry and Behavioral Sciences, Emory University Medical School, Atlanta, GA, USA
| | - Alec L.W. Dick
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
| | - Nadine Provençal
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
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19
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Dai N, Foldager L, Gallego JA, Hack LM, Ji Y, Lett TA, Liu BC, Loken EK, Mandelli L, Mehta D, Power RA, Sprooten E, Stephens SH, Paska AV, Yan J, Zai CC, Zai G, Zhang-James Y, O’Shea A, DeLisi LE. Summaries from the XIX World Congress of Psychiatric Genetics, Washington, DC, September 10-14, 2011. Am J Med Genet B Neuropsychiatr Genet 2012; 159B:128-9. [PMID: 22180335 PMCID: PMC4416401 DOI: 10.1002/ajmg.b.32017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Nan Dai
- School of Psychiatry and Clinical Neurosciences, The University of Western Australia, Western Australian Institute for Medical Research, Perth, Australia
| | - Leslie Foldager
- Center for Psychiatric Research, Aarhus University Hospital, Risskov, Denmark,Bioinformatics Research Centre, Aarhus University, Aarhus, Denmark
| | - Juan A. Gallego
- The Zucker Hillside Hospital, Glen Oaks, New York,The Feinstein Institute for Medical Research, Manhasset, New York
| | - Laura M. Hack
- Department of Human and Molecular Genetics, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, Virginia
| | - Yuan Ji
- Division of Clinical Pharmacology, Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota
| | | | - Bao-Cheng Liu
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Shanghai Jiao Tong University, Shanghai, China
| | - Erik K. Loken
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Laura Mandelli
- Institute of Psychiatry “P. Ottonello”, University of Bologna, Bologna, Italy
| | - Divya Mehta
- Max Planck Institute of Psychiatry, Munich, Germany
| | - Robert A. Power
- Social Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, De Crespigny Park, London, United Kingdom
| | - Emma Sprooten
- Division of Psychiatry, University of Edinburgh, Edinburgh, United Kingdom
| | - Sarah H. Stephens
- Division of Endocrinology, Diabetes and Nutrition, University of Maryland School of Medicine, Baltimore, Maryland
| | - Alja Videtic Paska
- Faculty of Medicine, Institute of Biochemistry, University of Ljubljana, Ljubljana, Slovenia
| | - Jia Yan
- Department of Human and Molecular Genetics, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, Virginia
| | - Clement C. Zai
- Centre for Addiction and Mental Health, University of Toronto, Toronto, Ontario, Canada
| | - Gwyneth Zai
- Centre for Addiction and Mental Health, University of Toronto, Toronto, Ontario, Canada
| | - Yanli Zhang-James
- Departments of Psychiatry. SUNY Upstate Medical University, Syracuse, New York
| | - Anne O’Shea
- Harvard Medical School, Boston, Massachusetts
| | - Lynn E. DeLisi
- VA Boston Healthcare System, Brockton, Massachusetts,Correspondence to: Lynn E. DeLisi, M.D., Boston Healthcare System, 940 Belmont Street, Brockton, MA 02301.
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20
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Askin CA, Hack LM, Griffin JD. The Effects of leptin on thermosensitive neurons in the anterior hypothalamus of the rat. FASEB J 2011. [DOI: 10.1096/fasebj.25.1_supplement.1053.24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | - John D. Griffin
- Neuroscience
- BiologyCollege of William and MaryWilliamsburgVA
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21
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Hack LM, Kalsi G, Aliev F, Kuo PH, Prescott CA, Patterson DG, Walsh D, Dick DM, Riley BP, Kendler KS. Limited associations of dopamine system genes with alcohol dependence and related traits in the Irish Affected Sib Pair Study of Alcohol Dependence (IASPSAD). Alcohol Clin Exp Res 2010; 35:376-85. [PMID: 21083670 DOI: 10.1111/j.1530-0277.2010.01353.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Over 50 years of evidence from research has established that the central dopaminergic reward pathway is likely involved in alcohol dependence (AD). Additional evidence supports a role for dopamine (DA) in other disinhibitory psychopathology, which is often comorbid with AD. Family and twin studies demonstrate that a common genetic component accounts for most of the genetic variance in these traits. Thus, DA-related genes represent putative candidates for the genetic risk that underlies not only AD but also behavioral disinhibition. Many linkage and association studies have examined these relationships with inconsistent results, possibly because of low power, poor marker coverage, and/or an inappropriate correction for multiple testing. METHODS We conducted an association study on the products encoded by 10 DA-related genes (DRD1-D5, SLC18A2, SLC6A3, DDC, TH, COMT) using a large, ethnically homogeneous sample with severe AD (n = 545) and screened controls (n = 509). We collected genotypes from linkage disequilibrium (LD)-tagging single nucleotide polymorphisms (SNPs) and employed a gene-based method of correction. We tested for association with AD diagnosis in cases and controls and with a variety of alcohol-related traits (including age-at-onset, initial sensitivity, tolerance, maximum daily drinks, and a withdrawal factor score), disinhibitory symptoms, and a disinhibitory factor score in cases only. A total of 135 SNPs were genotyped using the Illumina GoldenGate and Taqman Assays-on-Demand protocols. RESULTS Of the 101 SNPs entered into standard analysis, 6 independent SNPs from 5 DA genes were associated with AD or a quantitative alcohol-related trait. Two SNPs across 2 genes were associated with a disinhibitory symptom count, while 1 SNP in DRD5 was positive for association with the general disinhibitory factor score. CONCLUSIONS Our study provides evidence of modest associations between a small number of DA-related genes and AD as well as a range of alcohol-related traits and measures of behavioral disinhibition. While we did conduct gene-based correction for multiple testing, we did not correct for multiple traits because the traits are correlated. However, false-positive findings remain possible, so our results must be interpreted with caution.
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Affiliation(s)
- Laura M Hack
- Department of Human and Molecular Genetics, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, USA.
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22
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Hack LM, Griffin JD. Effects of Leptin on the Firing Rates of Thermoregulatory Neurons in the Anterior Hypothalamus. FASEB J 2006. [DOI: 10.1096/fasebj.20.5.a1247-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Laura M Hack
- BiologyCollege of William and MaryMillington Hall, Rm 116WilliamsburgVA23187
| | - John D Griffin
- BiologyCollege of William and MaryMillington Hall, Rm 116WilliamsburgVA23187
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23
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Abstract
In this article, the authors demonstrate how grounded theory may be used to develop models for understanding clinical practice. Through a series of research studies involving novice, experienced, and expert physical therapy practitioners, conceptual frameworks were continually revised based on data obtained from returning to the field and relevant literature available at the time. As concepts and relationships moved to larger themes, a theoretical framework for expertise in clinical practice was proposed. Current work on verifying the theoretical framework continues. Grounded theory is an excellent research approach to bound and help guide a multistage research program involving multiple researchers working in multiple settings.
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Affiliation(s)
- K F Shepard
- Department of Physical Therapy, Temple University, USA
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24
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Abstract
This article is an exploration of the specific application of need-based and demand-based models for assessing health personnel supply requirements to the field of physical therapy. Definitions and examples of these models are offered. Problems presented in the field of physical therapy in accurately defining need and demand are presented. Specific examples of current data collection at a variety of levels (professional association, private sector, state, and federal) are given.
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Affiliation(s)
- L M Hack
- Department of Physical Therapy, College of Allied Health Professions, Temple University, Philadelphia, PA 19140
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25
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Abstract
This article presents philosophical approaches to research in physical therapy. A comparison is made to demonstrate how the research purpose, research design, research methods, and research data differ when one approaches research from the philosophical perspective of positivism (predominantly quantitative) as compared with the philosophical perspective of phenomenology (predominantly qualitative). Differences between the two approaches are highlighted by examples from research articles published in Physical Therapy. The authors urge physical therapy researchers to become familiar with the tenets, rigor, and knowledge gained from the use of both approaches in order to increase their options in conducting research relevant to the practice of physical therapy.
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Affiliation(s)
- K F Shepard
- Department of Physical Therapy, College of Allied Health Professions, Temple University, Philadelphia, PA 19140
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26
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Abstract
The purpose of this qualitative case study was to further investigate the work of master and novice clinicians within the practice setting. The sample consisted of three master clinicians and three novice clinicians practicing in orthopedic outpatient physical therapy settings in three different regions of the United States. Data collection by three researchers included observation of each clinician treating at least three patients, audiotaping of all treatment sessions, interviews with clinicians and patients, and a review of patient records. Analysis of the data within and across cases revealed five attribute dimensions that distinguished the master clinician from the novice clinician. One attribute dimension (ie, confidence in predicting patient outcomes) related to knowledge, and four attribute dimensions (ie, ability to control the environment, evaluation and use of patient illness and disease data, focus of verbal and nonverbal communication with patients, and importance of teaching to hands-on care) related to improvisational performance. Further investigations are needed to confirm these findings and add to the body of knowledge concerning the parameters of physical therapy that may affect the efficacy and quality of patient care.
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Affiliation(s)
- G M Jensen
- Department of Physical Therapy, Samuel Merritt College, Oakland, CA 94609
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27
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McCully KK, Forciea MA, Hack LM, Donlon E, Wheatley RW, Oatis CA, Goldberg T, Chance B. Muscle metabolism in older subjects using 31P magnetic resonance spectroscopy. Can J Physiol Pharmacol 1991; 69:576-80. [PMID: 1650649 DOI: 10.1139/y91-084] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We used phosphorus magnetic resonance spectroscopy to study the calf muscles of elderly normal (mean +/- SD) (80.0 +/- 5.12 years), elderly impaired (80.7 +/- 0.58 years), old normal (66.8 +/- 1.92 years), and young normal people (24.6 +/- 4.72 years). Relative levels of inorganic phosphate (Pi), phosphocreatine (PCr), and adenosine triphosphate were measured with a 1.9-tesla, 30-cm bore magnet at rest and following plantra flexon exercise. No differences were found at rest or during recovery from exercise in the elderly normal subjects with respect to gender or the presence of stable medical problems treated with medication. At rest there was an age-related decrease in the ratio of PCr/Pi. After exercise, the time constant of PCr recovery increased with age. A mild 7-week exercise regimen consisting of plantar flexion had no effect on time constant of PCr recovery in the elderly subjects. Four elderly impaired subjects had lower PCr/Pi ratios at rest and slower time constant of PCr recovery after exercise than normal elderly subjects. We conclude that gender and the presence of stable medical problems had no effect on muscle metabolism in the elderly and that the elderly recovered slower than young controls. This slower recovery was not corrected with a mild exercise program.
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Affiliation(s)
- K K McCully
- Department of Biochemistry and Biophysics, Philadelphia Institute of Physical Therapy, University of Pennsylvania 19104
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Abstract
The purpose of this study was to develop a conceptual framework and a data-collection tool to begin a systematic analysis of the work of the physical therapist. The primary method of data collection was nonparticipant observation of physical therapist-patient treatment sessions. A team of two researchers performed each of the observations. Eight physical therapists, representing three levels of experience, were observed in four different adult outpatient orthopedic settings. Field notes constructed from the observations and transcribed data were used to develop coding categories. These categories were the basis for the development of five themes that describe some aspects of the therapeutic intervention: 1) how treatment time is allocated, 2) the types and uses of information gathered from the patient, 3) the impact of the therapeutic environment, 4) the degree of responsive therapeutic interaction, and 5) the therapist integration of nontherapeutic interaction with therapeutic interaction. These findings are a beginning for understanding the practice of physical therapy.
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Affiliation(s)
- G M Jensen
- Division of Physical Therapy, School of Health Related Professions, University of Alabama, Birmingham 35294
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