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Heidari N, Hajikarim-Hamedani A, Heidari A, Ghane Y, Ashabi G, Zarrindast MR, Sadat-Shirazi MS. Alcohol: Epigenome alteration and inter/transgenerational effect. Alcohol 2024; 117:27-41. [PMID: 38508286 DOI: 10.1016/j.alcohol.2024.03.008] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 03/22/2024]
Abstract
While DNA serves as the fundamental genetic blueprint for an organism, it is not a static entity. Gene expression, the process by which genetic information is utilized to create functional products like proteins, can be modulated by a diverse range of environmental factors. Epigenetic mechanisms, including DNA methylation, histone modification, and microRNAs, play a pivotal role in mediating the intricate interplay between the environment and gene expression. Intriguingly, alterations in the epigenome have the potential to be inherited across generations. Alcohol use disorder (AUD) poses significant health issues worldwide. Alcohol has the capability to induce changes in the epigenome, which can be inherited by offspring, thus impacting them even in the absence of direct alcohol exposure. This review delves into the impact of alcohol on the epigenome, examining how its effects vary based on factors such as the age of exposure (adolescence or adulthood), the duration of exposure (chronic or acute), and the specific sample collected (brain, blood, or sperm). The literature underscores that alcohol exposure can elicit diverse effects on the epigenome during different life stages. Furthermore, compelling evidence from human and animal studies demonstrates that alcohol induces alterations in epigenome content, affecting both the brain and blood. Notably, rodent studies suggest that these epigenetic changes can result in lasting phenotype alterations that extend across at least two generations. In conclusion, the comprehensive literature analysis supports the notion that alcohol exposure induces lasting epigenetic alterations, influencing the behavior and health of future generations. This knowledge emphasizes the significance of addressing the potential transgenerational effects of alcohol and highlights the importance of preventive measures to minimize the adverse impact on offspring.
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Affiliation(s)
- Nazila Heidari
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | | | - Amirhossein Heidari
- Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Yekta Ghane
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ghorbangol Ashabi
- Department of Physiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad-Reza Zarrindast
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Ambroa-Conde A, Casares de Cal MA, Gómez-Tato A, Robinson O, Mosquera-Miguel A, de la Puente M, Ruiz-Ramírez J, Phillips C, Lareu MV, Freire-Aradas A. Inference of tobacco and alcohol consumption habits from DNA methylation analysis of blood. Forensic Sci Int Genet 2024; 70:103022. [PMID: 38309257 DOI: 10.1016/j.fsigen.2024.103022] [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: 08/22/2023] [Revised: 12/22/2023] [Accepted: 01/25/2024] [Indexed: 02/05/2024]
Abstract
DNA methylation has become a biomarker of great interest in the forensic and clinical fields. In criminal investigations, the study of this epigenetic marker has allowed the development of DNA intelligence tools providing information that can be useful for investigators, such as age prediction. Following a similar trend, when the origin of a sample in a criminal scenario is unknown, the inference of an individual's lifestyle such as tobacco use and alcohol consumption could provide relevant information to help in the identification of DNA donors at the crime scene. At the same time, in the clinical domain, prediction of these trends of consumption could allow the identification of people at risk or better identification of the causes of different pathologies. In the present study, DNA methylation data from the UK AIRWAVE study was used to build two binomial logistic models for the inference of smoking and drinking status. A total of 348 individuals (116 non-smokers, 116 former smokers and 116 smokers) plus a total of 237 individuals (79 non-drinkers, 79 moderate drinkers and 79 drinkers) were used for development of tobacco and alcohol consumption prediction models, respectively. The tobacco prediction model was composed of two CpGs (cg05575921 in AHRR and cg01940273) and the alcohol prediction model three CpGs (cg06690548 in SLC7A11, cg0886875 and cg21294714 in MIR4435-2HG), providing correct classifications of 86.49% and 74.26%, respectively. Validation of the models was performed using leave-one-out cross-validation. Additionally, two independent testing sets were also assessed for tobacco and alcohol consumption. Considering that the consumption of these substances could underlie accelerated epigenetic ageing patterns, the effect of these lifestyles on the prediction of age was evaluated. To do that, a quantile regression model based on previous studies was generated, and the potential effect of tobacco and alcohol consumption with the epigenetic age was assessed. The Wilcoxon test was used to evaluate the residuals generated by the model and no significant differences were observed between the categories analyzed.
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Affiliation(s)
- A Ambroa-Conde
- Forensic Genetics Unit, Institute of Forensic Sciences, Universidade de Santiago de Compostela, Spain
| | - M A Casares de Cal
- CITMAga (Center for Mathematical Research and Technology of Galicia), University of Santiago de Compostela, Spain
| | - A Gómez-Tato
- CITMAga (Center for Mathematical Research and Technology of Galicia), University of Santiago de Compostela, Spain
| | - O Robinson
- MRC Centre for Environment and Health, Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - A Mosquera-Miguel
- Forensic Genetics Unit, Institute of Forensic Sciences, Universidade de Santiago de Compostela, Spain
| | - M de la Puente
- Forensic Genetics Unit, Institute of Forensic Sciences, Universidade de Santiago de Compostela, Spain
| | - J Ruiz-Ramírez
- Forensic Genetics Unit, Institute of Forensic Sciences, Universidade de Santiago de Compostela, Spain
| | - C Phillips
- Forensic Genetics Unit, Institute of Forensic Sciences, Universidade de Santiago de Compostela, Spain
| | - M V Lareu
- Forensic Genetics Unit, Institute of Forensic Sciences, Universidade de Santiago de Compostela, Spain
| | - A Freire-Aradas
- Forensic Genetics Unit, Institute of Forensic Sciences, Universidade de Santiago de Compostela, Spain.
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3
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Liu X, Li X, Ma J. Beverage consumption and facial skin aging: Evidence from Mendelian randomization analysis. J Cosmet Dermatol 2024; 23:1800-1807. [PMID: 38178620 DOI: 10.1111/jocd.16153] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 11/09/2023] [Accepted: 12/14/2023] [Indexed: 01/06/2024]
Abstract
BACKGROUND Observational studies have linked coffee, alcohol, tea, and sugar-sweetened beverage (SSB) consumption to facial skin aging. However, confounding factors may influence these studies. The present two-sample Mendelian randomization (MR) investigated the potential causal association between beverage consumption and facial skin aging. METHODS The single-nucleotide polymorphisms (SNPs) associated with coffee, alcohol, and tea intake were derived from the IEU project. The SSB-associated SNPs were selected from a genome-wide association study (GWAS). Data on facial skin aging were derived from the largest GWAS involving 16 677 European individuals. The inverse variance-weighted (IVW) was the main MR analysis method, supplemented by other methods (MR-Egger, weighted median, simple mode, and weighted mode). The MR-Egger intercept analysis was used for sensitivity analysis. Moreover, we conducted a replication analysis using data from another GWAS dataset on coffee consumption to validate our findings. RESULTS Four instrumental variables (IVs) sets were used to examine the causal association between beverage consumption (coffee, alcohol, tea, SSB) and facial skin aging. Our results revealed that genetically predicted higher coffee consumption reduced the risk of facial skin aging (OR: 0.852; 95% CI: 0.753-0.964; p = 0.011, IVW method). The sensitivity analysis confirmed the robustness of the findings, with no evidence of pleiotropy or heterogeneity. The results of replicated MR analysis on coffee consumption were consistent with the initial analysis (OR = 0.997; 95% CI = 0.996-0.999; p = 0.003, IVW method). CONCLUSIONS This study manifests that higher coffee consumption is significantly associated with a reduced risk of facial skin aging. These findings can offer novel strategies for identifying the underlying etiology of facial skin aging.
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Affiliation(s)
- Xuanchen Liu
- Department of Facial and Cervical Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xin Li
- Department of Facial and Cervical Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiguang Ma
- Department of Facial and Cervical Plastic Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Yakovlev V, Lapato DM, Rana P, Ghosh P, Frye R, Roberson-Nay R. Neuron enriched extracellular vesicles' MicroRNA expression profiles as a marker of early life alcohol consumption. Transl Psychiatry 2024; 14:176. [PMID: 38575599 PMCID: PMC10994930 DOI: 10.1038/s41398-024-02874-3] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 03/11/2024] [Accepted: 03/13/2024] [Indexed: 04/06/2024] Open
Abstract
Alcohol consumption may impact and shape brain development through perturbed biological pathways and impaired molecular functions. We investigated the relationship between alcohol consumption rates and neuron-enriched extracellular vesicles' (EVs') microRNA (miRNA) expression to better understand the impact of alcohol use on early life brain biology. Neuron-enriched EVs' miRNA expression was measured from plasma samples collected from young people using a commercially available microarray platform while alcohol consumption was measured using the Alcohol Use Disorders Identification Test. Linear regression and network analyses were used to identify significantly differentially expressed miRNAs and to characterize the implicated biological pathways, respectively. Compared to alcohol naïve controls, young people reporting high alcohol consumption exhibited significantly higher expression of three neuron-enriched EVs' miRNAs including miR-30a-5p, miR-194-5p, and miR-339-3p, although only miR-30a-5p and miR-194-5p survived multiple test correction. The miRNA-miRNA interaction network inferred by a network inference algorithm did not detect any differentially expressed miRNAs with a high cutoff on edge scores. However, when the cutoff of the algorithm was reduced, five miRNAs were identified as interacting with miR-194-5p and miR-30a-5p. These seven miRNAs were associated with 25 biological functions; miR-194-5p was the most highly connected node and was highly correlated with the other miRNAs in this cluster. Our observed association between neuron-enriched EVs' miRNAs and alcohol consumption concurs with results from experimental animal models of alcohol use and suggests that high rates of alcohol consumption during the adolescent/young adult years may impact brain functioning and development by modulating miRNA expression.
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Affiliation(s)
- Vasily Yakovlev
- Department of Radiation Oncology, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, USA.
| | - Dana M Lapato
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - Pratip Rana
- Department of Computer Science, College of Engineering, Virginia Commonwealth University, Richmond, VA, USA
| | - Preetam Ghosh
- Department of Computer Science, College of Engineering, Virginia Commonwealth University, Richmond, VA, USA
| | - Rebekah Frye
- Neuroscience Program, School of Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - Roxann Roberson-Nay
- Department of Psychiatry, School of Medicine, Virginia Commonwealth University, Richmond, VA, USA
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Zhang H, Ruan WJ, Chou SP, Saha TD, Fan AZ, Huang B, White AM. Exploring patterns of alcohol use and alcohol use disorder among Asian Americans with a finer lens. Drug Alcohol Depend 2024; 257:111120. [PMID: 38402754 DOI: 10.1016/j.drugalcdep.2024.111120] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 01/24/2024] [Accepted: 01/30/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND National survey data suggest Asian Americans (AA) are less likely to consume alcohol and develop AUD than Americans in other groups. However, it is common for AA to be born outside of the US and carry gene variants that alter alcohol metabolism, both of which can lead to lower levels of alcohol involvement. The current study examined differences in alcohol use and AUD between AA and other groups before and after controlling for birth location and gene variants. DESIGN Past year alcohol measures were examined from adults 18+ (N=22,848) in the 2012-2013 National Epidemiologic Survey on Alcohol and Related Conditions III before and after controlling for birth location (inside or outside of the US) and gene variants (ALDH2*2 and ADH1B*2/ADH1B*3). Gender gaps in alcohol measures also were assessed. RESULTS Before adjustments, AA were less likely than White Americans to drink in the previous year (OR=0.50, 95% CI 0.41-0.62), binge (OR=0.68, 95% CI 0.52-0.88), engage in frequent heavy drinking (OR=0.55, 95% CI 0.42-0.73), and reach criteria for AUD (OR=0.71, 95% CI 0.53-0.94). After controlling for birth location and gene variants, AA remained less likely to drink in the past year (OR=0.54, 95% CI 0.41-0.70) but all other differences disappeared. Gender gaps were only observed for AA born outside of the US, highlighting the importance of experience rather than racial category per se. CONCLUSIONS Findings indicate that heterogeneity among AA leads to spurious generalizations regarding alcohol use and AUD and challenge the model minority myth.
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Affiliation(s)
- Haitao Zhang
- Epidemiology and Biometry Branch, Division of Epidemiology and Prevention Research, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, USA
| | - W June Ruan
- Epidemiology and Biometry Branch, Division of Epidemiology and Prevention Research, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, USA
| | - S Patricia Chou
- Epidemiology and Biometry Branch, Division of Epidemiology and Prevention Research, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, USA
| | - Tulshi D Saha
- Epidemiology and Biometry Branch, Division of Epidemiology and Prevention Research, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, USA
| | - Amy Z Fan
- Epidemiology and Biometry Branch, Division of Epidemiology and Prevention Research, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, USA
| | - Boji Huang
- Epidemiology and Biometry Branch, Division of Epidemiology and Prevention Research, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, USA
| | - Aaron M White
- Epidemiology and Biometry Branch, Division of Epidemiology and Prevention Research, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, USA.
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Koh AP, Smith MI, Dando R. Bitter taste function-related genes are implicated in the behavioral association between taste preference and ethanol preference in male mice. Physiol Behav 2024; 276:114473. [PMID: 38262572 DOI: 10.1016/j.physbeh.2024.114473] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 01/08/2024] [Accepted: 01/19/2024] [Indexed: 01/25/2024]
Abstract
Alcohol use disorder in humans is highly heritable, and as a term is synonymous with alcoholism, alcohol dependence, and alcohol addiction. Defined by the NIAAA as a medical condition characterized by an impaired ability to stop or control alcohol use despite adverse social, occupational, or health consequences, the genetic basis of alcohol dependence is much studied. However, an intriguing component to alcohol acceptance exists outside of genetics or social factors. In fact, mice of identical genetic backgrounds without any prior experience of tasting ethanol display widely varying preferences to it, far beyond those seen for typical taste solutions. Here, we hypothesized that a preference for ethanol, which tastes both bitter and sweet to humans, would be influenced by taste function. Using a mouse model of taste behavior, we tested preferences for bitter and sweet in mice that, without training or previous experience, either preferred or avoided ethanol solutions in consumption trials. Data showed clear sex differences, in which male mice that preferred ethanol also preferred a bitter quinine solution, whereas female mice that preferred ethanol also preferred a sweet sucralose solution. Male mice preferring ethanol also exhibited lower expression levels of mRNA for genes encoding the bitter taste receptors T2R26 and T2R37, and the bitter transducing G-protein subunit GNAT3, suggesting that the higher ethanol preference observed in the male mice may be due to bitter signaling, including that arising from ethanol, being weaker in this group. Results further support links between ethanol consumption and taste response, and may be relevant to substance abuse issues in human populations.
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Affiliation(s)
- Anna P Koh
- Department of Food Science, Cornell University, Ithaca, NY 14853, United States
| | - Molly I Smith
- Department of Food Science, Cornell University, Ithaca, NY 14853, United States
| | - Robin Dando
- Department of Food Science, Cornell University, Ithaca, NY 14853, United States.
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Thomas NS, Gillespie NA, Chan G, Edenberg HJ, Kamarajan C, Kuo SIC, Miller AP, Nurnberger JI, Tischfield J, Dick DM, Salvatore JE. A Developmentally-Informative Genome-wide Association Study of Alcohol Use Frequency. Behav Genet 2024; 54:151-168. [PMID: 38108996 PMCID: PMC10913412 DOI: 10.1007/s10519-023-10170-x] [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: 06/27/2023] [Accepted: 12/01/2023] [Indexed: 12/19/2023]
Abstract
Contemporary genome-wide association study (GWAS) methods typically do not account for variability in genetic effects throughout development. We applied genomic structural equation modeling to combine developmentally-informative phenotype data and GWAS to create polygenic scores (PGS) for alcohol use frequency that are specific to developmental stage. Longitudinal cohort studies targeted for gene-identification analyses include the Collaborative Study on the Genetics of Alcoholism (adolescence n = 1,118, early adulthood n = 2,762, adulthood n = 5,255), the National Longitudinal Study of Adolescent to Adult Health (adolescence n = 3,089, early adulthood n = 3,993, adulthood n = 5,149), and the Avon Longitudinal Study of Parents and Children (ALSPAC; adolescence n = 5,382, early adulthood n = 3,613). PGS validation analyses were conducted in the COGA sample using an alternate version of the discovery analysis with COGA removed. Results suggest that genetic liability for alcohol use frequency in adolescence may be distinct from genetic liability for alcohol use frequency later in developmental periods. The age-specific PGS predicts an increase of 4 drinking days per year per PGS standard deviation when modeled separately from the common factor PGS in adulthood. The current work was underpowered at all steps of the analysis plan. Though small sample sizes and low statistical power limit the substantive conclusions that can be drawn regarding these research questions, this work provides a foundation for future genetic studies of developmental variability in the genetic underpinnings of alcohol use behaviors and genetically-informed, age-matched phenotype prediction.
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Affiliation(s)
- Nathaniel S Thomas
- Department of Psychology, Virginia Commonwealth University, Box 842018, Richmond, VA, 23284-2018, USA.
| | - Nathan A Gillespie
- Virginia Institute for Psychiatric and Behavioral Genetics, Richmond, VA, USA
| | - Grace Chan
- Department of Psychiatry, University of Connecticut School of Medicine, Farmington, CT, USA
- Department of Psychiatry, University of Iowa, Carver College of Medicine, Iowa City, IA, 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
| | - Chella Kamarajan
- Department of Psychiatry & Behavioral Sciences, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Sally I-Chun Kuo
- Department of Psychiatry, Robert Wood Johnson Medical School, Rutgers University, Piscataway, NJ, USA
| | - Alex P Miller
- Department of Psychiatry, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | | | - Jay Tischfield
- Department of Genetics, Human Genetics Institute of New Jersey, Rutgers University, Piscataway, NJ, USA
| | - Danielle M Dick
- Department of Psychiatry, Robert Wood Johnson Medical School, Rutgers University, Piscataway, NJ, USA
| | - Jessica E Salvatore
- Department of Psychiatry, Robert Wood Johnson Medical School, Rutgers University, Piscataway, NJ, USA
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Morningstar MD, Timme NM, Ma B, Cornwell E, Galbari T, Lapish CC. Proactive Versus Reactive Control Strategies Differentially Mediate Alcohol Drinking in Male Wistars and P Rats. eNeuro 2024; 11:ENEURO.0385-23.2024. [PMID: 38423790 PMCID: PMC10972740 DOI: 10.1523/eneuro.0385-23.2024] [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: 10/04/2023] [Revised: 12/13/2023] [Accepted: 01/24/2024] [Indexed: 03/02/2024] Open
Abstract
Problematic alcohol consumption is associated with deficits in decision-making and alterations in prefrontal cortex neural activity likely contribute. We hypothesized that the differences in cognitive control would be evident between male Wistars and a model of genetic risk: alcohol-preferring P rats. Cognitive control is split into proactive and reactive components. Proactive control maintains goal-directed behavior independent of a stimulus, whereas reactive control elicits goal-directed behavior at the time of a stimulus. We hypothesized that Wistars would show proactive control over alcohol seeking whereas P rats would show reactive control over alcohol seeking. Neural activity was recorded from the prefrontal cortex during an alcohol seeking task with two session types. On congruent sessions, the conditioned stimulus (CS+) was on the same side as alcohol access. Incongruent sessions presented alcohol opposite the CS+. Wistars, but not P rats, made more incorrect approaches during incongruent sessions, suggesting that Wistars utilized the previously learned rule. This motivated the hypothesis that neural activity reflecting proactive control would be observable in Wistars but not P rats. While P rats showed differences in neural activity at times of alcohol access, Wistars showed differences prior to approaching the sipper. These results support our hypothesis that Wistars are more likely to engage in proactive cognitive control strategies whereas P rats are more likely to engage in reactive cognitive control strategies. Although P rats were bred to prefer alcohol, the differences in cognitive control may reflect a sequela of behaviors that mirror those in humans at risk for an AUD.
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Affiliation(s)
- M D Morningstar
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana 46202
| | - N M Timme
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana 46202
| | - B Ma
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana 46202
| | - E Cornwell
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana 46202
| | - T Galbari
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana 46202
| | - C C Lapish
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana 46202
- Department of Anatomy, Cell Biology, and Physiology, Stark Neurosciences, Indiana University School of Medicine, Indianapolis, Indiana 46202
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Kalinichenko LS, Kohl Z, Mühle C, Hassan Z, Hahn A, Schmitt EM, Macht K, Stoyanov L, Moghaddami S, Bilbao R, Eulenburg V, Winkler J, Kornhuber J, Müller CP. Sex-specific pleiotropic changes in emotional behavior and alcohol consumption in human α-synuclein A53T transgenic mice during early adulthood. J Neurochem 2024; 168:269-287. [PMID: 38284431 DOI: 10.1111/jnc.16051] [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: 07/18/2023] [Revised: 12/15/2023] [Accepted: 01/07/2024] [Indexed: 01/30/2024]
Abstract
Point mutations in the α-synuclein coding gene may lead to the development of Parkinson's disease (PD). PD is often accompanied by other psychiatric conditions, such as anxiety, depression, and drug use disorders, which typically emerge in adulthood. Some of these point mutations, such as SNCA and A30T, have been linked to behavioral effects that are not commonly associated with PD, especially regarding alcohol consumption patterns. In this study, we investigated whether the familial PD point mutation A53T is associated with changes in alcohol consumption behavior and emotional states at ages not yet characterized by α-synuclein accumulation. The affective and alcohol-drinking phenotypes remained unaltered in female PDGF-hA53T-synuclein-transgenic (A53T) mice during both early and late adulthood. Brain region-specific activation of ceramide-producing enzymes, acid sphingomyelinase (ASM), and neutral sphingomyelinase (NSM), known for their neuroprotective properties, was observed during early adulthood but not in late adulthood. In males, the A53T mutation was linked to a reduction in alcohol consumption in both early and late adulthood. However, male A53T mice displayed increased anxiety- and depression-like behaviors during both early and late adulthood. Enhanced ASM activity in the dorsal mesencephalon and ventral hippocampus may potentially contribute to these adverse behavioral effects of the mutation in males during late adulthood. In summary, the A53T gene mutation was associated with diverse changes in emotional states and alcohol consumption behavior long before the onset of PD, and these effects varied by sex. These alterations in behavior may be linked to changes in brain ceramide metabolism.
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Affiliation(s)
- Liubov S Kalinichenko
- Department of Psychiatry and Psychotherapy, University Clinic, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Zacharias Kohl
- Division of Molecular Neurology, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
- Center for Rare Diseases Erlangen (ZSEER), University Hospital Erlangen, Erlangen, Germany
- Department of Neurology, University of Regensburg, Regensburg, Germany
| | - Christiane Mühle
- Department of Psychiatry and Psychotherapy, University Clinic, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Zurina Hassan
- Centre for Drug Research, Universiti Sains Malaysia, Penang, Malaysia
| | - Agnes Hahn
- Department of Psychiatry and Psychotherapy, University Clinic, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Eva-Maria Schmitt
- Department of Psychiatry and Psychotherapy, University Clinic, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Kilian Macht
- Department of Psychiatry and Psychotherapy, University Clinic, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Lyubomir Stoyanov
- Department of Psychiatry and Psychotherapy, University Clinic, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Schayan Moghaddami
- Department of Psychiatry and Psychotherapy, University Clinic, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Roberto Bilbao
- Department of Psychiatry and Psychotherapy, University Clinic, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Volker Eulenburg
- Department for Anesthesiology and Intensive Care, Faculty of Medicine, University of Leipzig, Leipzig, Germany
| | - Jürgen Winkler
- Division of Molecular Neurology, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
- Center for Rare Diseases Erlangen (ZSEER), University Hospital Erlangen, Erlangen, Germany
| | - Johannes Kornhuber
- Department of Psychiatry and Psychotherapy, University Clinic, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Christian P Müller
- Department of Psychiatry and Psychotherapy, University Clinic, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
- Centre for Drug Research, Universiti Sains Malaysia, Penang, Malaysia
- Institute of Psychopharmacology, Central Institute of Mental Health, Faculty of Medicine Mannheim, University of Heidelberg, Heidelberg, Germany
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Starski P, Siegle A, Hopf FW. Engagement for alcohol escalates in the 5-choice serial reaction time task after intermittent access. Alcohol 2024; 115:79-92. [PMID: 38286210 DOI: 10.1016/j.alcohol.2024.01.004] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/16/2024] [Accepted: 01/21/2024] [Indexed: 01/31/2024]
Abstract
Excessive intake plays a significant role in the development of alcohol use disorder and impacts 15 million Americans annually, with approximately 88 000 dying from alcohol related deaths. Several facets we contribute to alcohol use disorder include impulsivity, motivation, and attention. Previous studies have used the 5-Choice Serial Reaction Time Task (5-Choice) to analyze these types of behaviors using sugar, but recently we have published using 10% alcohol as the reward. This study analyzed 48 mice that were trained to respond for alcohol in the 5-Choice. All mice distributed and analyzed first by alcohol preference and then by consumption. Here, we became interested in a new classification called "engagement". High-engaged and low-engaged mice were determined by the number of correct responses during final Late-Stage training sessions. Interestingly, during Early-Stage training, the mice began to separate themselves into two groups based on their interaction with the task. Throughout both training stages, high-engaged mice displayed a greater number of trials and correct responses, as well as a lower percentage of omissions compared to low-engaged mice. Following three weeks of intermittent access homecage drinking, low-engaged mice showed greater increase in perseverative responding relative to high-engaged. Additionally, low-engaged mice decreased their reward and correct latencies compared to high-engaged mice suggesting an increase in motivation for alcohol. Overall, engagement analysis presents two clearly different groups, with only one being motivated to work for alcohol. These two distinct phenotypes in the 5-Choice could be used to model alcohol motivated behavior, which could help us further understand alcohol use disorder.
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Affiliation(s)
- Phillip Starski
- Dept. Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Addyson Siegle
- Dept. Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
| | - F Woodward Hopf
- Dept. Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA.
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11
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Puga T, Liu Y, Xiao P, Dai R, Dai HD. Genetic and environmental influence on alcohol intent and alcohol sips among U.S. children-Effects across sex, race, and ethnicity. PLoS One 2024; 19:e0298456. [PMID: 38359015 PMCID: PMC10868864 DOI: 10.1371/journal.pone.0298456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 11/14/2023] [Accepted: 01/23/2024] [Indexed: 02/17/2024] Open
Abstract
INTRODUCTION Alcohol intent (the susceptibility to initiating alcohol use) and alcohol sips (the initiation of alcohol) in youth are a multifactorial puzzle with many components. This research aims to examine the connection between genetic and environmental factors across sex, race and ethnicity. METHODS Data was obtained from the twin hub of the Adolescent Brain Cognitive Development (ABCD) study at baseline (2016-2018). Variance component models were conducted to dissect the additive genetic (A), common (C) and unique environmental (E) effects on alcohol traits. The proportion of the total alcohol phenotypic variation attributable to additive genetic factors is reported as heritability (h2). RESULTS The sample (n = 1,772) included an approximately equal male-female distribution. The 886 same-sex twin pairs were 60.4% dizygotic (DZ), 39.6% monozygotic (MZ), 65.4% non-Hispanic Whites, 13.9% non-Hispanic Blacks, 10.8% of Hispanics with a mean age of 121.2 months. Overall, genetic predisposition was moderate for alcohol intent (h2 = 28%, p = .006) and low for alcohol initiation (h2 = 4%, p = 0.83). Hispanics (h2 = 53%, p < .0001) and Blacks (h2 = 48%, p < .0001) demonstrated higher alcohol intent due to additive genetic factors than Whites (h2 = 34%, p < .0001). Common environmental factors explained more variation in alcohol sips in females (c2 = 63%, p = .001) than in males (c2 = 55%, p = .003). Unique environmental factors largely attributed to alcohol intent, while common environmental factors explained the substantial variation in alcohol initiation. CONCLUSION Sex and racial/ethnic disparities in genetic and environmental risk factors for susceptibility to alcohol initiation can lead to significant health disparities. Certain populations may be at greater risk for alcohol use due to their genetic and ecological factors at an early age.
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Affiliation(s)
- Troy Puga
- College of Public Health, University of Nebraska Medical Center, Omaha, NE, United States of America
- College of Osteopathic Medicine, Kansas City University, Kanas City, MO, United States of America
| | - Yadi Liu
- College of Public Health, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Peng Xiao
- Dept. of Genetics, Cell Biology & Anatomy, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Ran Dai
- College of Public Health, University of Nebraska Medical Center, Omaha, NE, United States of America
| | - Hongying Daisy Dai
- College of Public Health, University of Nebraska Medical Center, Omaha, NE, United States of America
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12
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Flashner S, Shimonosono M, Tomita Y, Matsuura N, Ohashi S, Muto M, Klein-Szanto AJ, Alan Diehl J, Chen CH, Mochly-Rosen D, Weinberg KI, Nakagawa H. ALDH2 dysfunction and alcohol cooperate in cancer stem cell enrichment. Carcinogenesis 2024; 45:95-106. [PMID: 37978873 PMCID: PMC10859731 DOI: 10.1093/carcin/bgad085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 05/08/2023] [Revised: 11/10/2023] [Accepted: 11/16/2023] [Indexed: 11/19/2023] Open
Abstract
The alcohol metabolite acetaldehyde is a potent human carcinogen linked to esophageal squamous cell carcinoma (ESCC) initiation and development. Aldehyde dehydrogenase 2 (ALDH2) is the primary enzyme that detoxifies acetaldehyde in the mitochondria. Acetaldehyde accumulation causes genotoxic stress in cells expressing the dysfunctional ALDH2E487K dominant negative mutant protein linked to ALDH2*2, the single nucleotide polymorphism highly prevalent among East Asians. Heterozygous ALDH2*2 increases the risk for the development of ESCC and other alcohol-related cancers. Despite its prevalence and link to malignant transformation, how ALDH2 dysfunction influences ESCC pathobiology is incompletely understood. Herein, we characterize how ESCC and preneoplastic cells respond to alcohol exposure using cell lines, three-dimensional organoids and xenograft models. We find that alcohol exposure and ALDH2*2 cooperate to increase putative ESCC cancer stem cells with high CD44 expression (CD44H cells) linked to tumor initiation, repopulation and therapy resistance. Concurrently, ALHD2*2 augmented alcohol-induced reactive oxygen species and DNA damage to promote apoptosis in the non-CD44H cell population. Pharmacological activation of ALDH2 by Alda-1 inhibits this phenotype, suggesting that acetaldehyde is the primary driver of these changes. Additionally, we find that Aldh2 dysfunction affects the response to cisplatin, a chemotherapeutic commonly used for the treatment of ESCC. Aldh2 dysfunction facilitated enrichment of CD44H cells following cisplatin-induced oxidative stress and cell death in murine organoids, highlighting a potential mechanism driving cisplatin resistance. Together, these data provide evidence that ALDH2 dysfunction accelerates ESCC pathogenesis through enrichment of CD44H cells in response to genotoxic stressors such as environmental carcinogens and chemotherapeutic agents.
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Affiliation(s)
- Samuel Flashner
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, Columbia University, New York, NY 10032, USA
| | - Masataka Shimonosono
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, Columbia University, New York, NY 10032, USA
| | - Yasuto Tomita
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, Columbia University, New York, NY 10032, USA
| | - Norihiro Matsuura
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, Columbia University, New York, NY 10032, USA
| | - Shinya Ohashi
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Shogoin, Kyoto 606-8507, Japan
| | - Manabu Muto
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Shogoin, Kyoto 606-8507, Japan
| | | | - J Alan Diehl
- Case Comprehensive Cancer Center, Department of Biochemistry, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Che-Hong Chen
- Department of Chemical and Systems Biology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Daria Mochly-Rosen
- Department of Chemical and Systems Biology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Kenneth I Weinberg
- Division of Stem Cell Biology and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Hiroshi Nakagawa
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, Columbia University, New York, NY 10032, USA
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Irving Medical Center, Columbia University, New York, NY 10032, USA
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Chuah MH, Leask MP, Topless RK, Gamble GD, Sumpter NA, Stamp LK, Merriman TR, Dalbeth N. Interaction of genetic variation at ADH1B and MLXIPL with alcohol consumption for elevated serum urate level and gout among people of European ethnicity. Arthritis Res Ther 2024; 26:45. [PMID: 38331848 PMCID: PMC10851571 DOI: 10.1186/s13075-024-03279-9] [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: 07/29/2023] [Accepted: 01/29/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Alcohol consumption is a risk factor for hyperuricaemia and gout. Multiple single-nucleotide polymorphisms (SNPs) have been identified as associated with both alcohol consumption and serum urate or gout in separate genome-wide association studies (GWAS). This study aimed to identify and characterise interactions between these shared signals of genetic association and alcohol consumption for serum urate level, hyperuricaemia, and gout. METHODS This research was conducted using the UK Biobank resource. The association of alcohol consumption with serum urate and gout was tested among 458,405 European participants. Candidate SNPs were identified by comparing serum urate, gout, and alcohol consumption GWAS for shared signals of association. Multivariable-adjusted linear and logistic regression analyses were conducted with the inclusion of interaction terms to identify SNP-alcohol consumption interactions for association with serum urate level, hyperuricaemia, and gout. The nature of these interactions was characterised using genotype-stratified association analyses. RESULTS Alcohol consumption was associated with elevated serum urate and gout. For serum urate level, non-additive interactions were identified between alcohol consumption and rs1229984 at the ADH1B locus (P = 3.0 × 10-44) and rs6460047 at the MLXIPL locus (P = 1.4 × 10-4). ADH1B also demonstrated interaction with alcohol consumption for hyperuricaemia (P = 7.9 × 10-13) and gout (P = 8.2 × 10-9). Beer intake had the most significant interaction with ADH1B for association with serum urate and gout among men, while wine intake had the most significant interaction among women. In the genotype-stratified association analyses, ADH1B and MLXIPL were associated with serum urate level and ADH1B was associated with hyperuricaemia and gout among consumers of alcohol but not non-consumers. CONCLUSIONS In this large study of European participants, novel interactions with alcohol consumption were identified at ADH1B and MLXIPL for association with serum urate level and at ADH1B for association with hyperuricaemia and gout. The association of ADH1B with serum urate and gout may occur through the modulation of alcohol metabolism rate among consumers of alcohol.
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Affiliation(s)
- Min H Chuah
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, 85 Park Rd, Grafton, Auckland, New Zealand
| | - Megan P Leask
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ruth K Topless
- Department of Biochemistry, University of Otago, Dunedin, New Zealand
| | - Gregory D Gamble
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, 85 Park Rd, Grafton, Auckland, New Zealand
| | - Nicholas A Sumpter
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Lisa K Stamp
- Department of Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Tony R Merriman
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Biochemistry, University of Otago, Dunedin, New Zealand
| | - Nicola Dalbeth
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, 85 Park Rd, Grafton, Auckland, New Zealand.
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14
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Deyssenroth MA, Williams RP, Lesseur C, Jacobson SW, Jacobson JL, Cheng H, Bose P, Li Q, Wainwright H, Meintjes EM, Hao K, Chen J, Carter RC. Prenatal alcohol exposure is associated with changes in placental gene co-expression networks. Sci Rep 2024; 14:2687. [PMID: 38302628 PMCID: PMC10834523 DOI: 10.1038/s41598-024-52737-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 08/14/2023] [Accepted: 01/23/2024] [Indexed: 02/03/2024] Open
Abstract
Alcohol consumption during pregnancy can result in a range of adverse postnatal outcomes among exposed children. However, identifying at-risk children is challenging given the difficulty to confirm prenatal alcohol exposure and the lack of early diagnostic tools. Placental surveys present an important opportunity to uncover early biomarkers to identify those at risk. Here, we report the first transcriptome-wide evaluation to comprehensively evaluate human placental pathways altered by fetal alcohol exposure. In a prospective longitudinal birth cohort in Cape Town, South Africa, we performed bulk tissue RNAseq in placenta samples from 32 women reporting heavy drinking during pregnancy and 30 abstainers/light drinkers. Weighted gene co-expression network analysis (WGCNA) and differential gene expression analysis were performed to assess associations between fetal alcohol exposure and placental gene expression patterns at a network-wide and single gene level, respectively. The results revealed altered expression in genes related to erythropoiesis and angiogenesis, which are implicated in established postnatal phenotypes related to alcohol exposure, including disruptions in iron homeostasis, growth, and neurodevelopment. The reported findings provide insights into the molecular pathways affected by prenatal alcohol exposure and highlight the potential of placental biomarkers for detecting and understanding the effects of alcohol on fetal development.
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Affiliation(s)
- Maya A Deyssenroth
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Randy P Williams
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Corina Lesseur
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sandra W Jacobson
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
- Department of Psychiatry and Mental Health, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Joseph L Jacobson
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
| | - Haoxiang Cheng
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Promita Bose
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Qian Li
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Helen Wainwright
- Department of Pathology, National Health Laboratory Service, Cape Town, South Africa
| | - Ernesta M Meintjes
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
| | - Ke Hao
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jia Chen
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - R Colin Carter
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa.
- Departments of Emergency Medicine and Pediatrics, Institute of Human Nutrition, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA.
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15
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Miller AP, Gizer IR. Neurogenetic and multi-omic sources of overlap among sensation seeking, alcohol consumption, and alcohol use disorder. Addict Biol 2024; 29:e13365. [PMID: 38380706 PMCID: PMC10882188 DOI: 10.1111/adb.13365] [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: 05/30/2023] [Revised: 09/26/2023] [Accepted: 11/26/2023] [Indexed: 02/22/2024]
Abstract
Sensation seeking is bidirectionally associated with levels of alcohol consumption in both adult and adolescent samples, and shared neurobiological and genetic influences may in part explain these associations. Links between sensation seeking and alcohol use disorder (AUD) may primarily manifest via increased alcohol consumption rather than through direct effects on increasing problems and consequences. Here the overlap among sensation seeking, alcohol consumption, and AUD was examined using multivariate modelling approaches for genome-wide association study (GWAS) summary statistics in conjunction with neurobiologically informed analyses at multiple levels of investigation. Meta-analytic and genomic structural equation modelling (GenomicSEM) approaches were used to conduct GWAS of sensation seeking, alcohol consumption, and AUD. Resulting summary statistics were used in downstream analyses to examine shared brain tissue enrichment of heritability and genome-wide evidence of overlap (e.g., stratified GenomicSEM, RRHO, genetic correlations with neuroimaging phenotypes), and to identify genomic regions likely contributing to observed genetic overlap across traits (e.g., H-MAGMA and LAVA). Across approaches, results supported shared neurogenetic architecture between sensation seeking and alcohol consumption characterised by overlapping enrichment of genes expressed in midbrain and striatal tissues and variants associated with increased cortical surface area. Alcohol consumption and AUD evidenced overlap in relation to variants associated with decreased frontocortical thickness. Finally, genetic mediation models provided evidence of alcohol consumption mediating associations between sensation seeking and AUD. This study extends previous research by examining critical sources of neurogenetic and multi-omic overlap among sensation seeking, alcohol consumption, and AUD which may underlie observed phenotypic associations.
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Affiliation(s)
- Alex P. Miller
- Department of PsychiatryWashington University School of MedicineSt. LouisMissouriUSA
| | - Ian R. Gizer
- Department of Psychological SciencesUniversity of MissouriColumbiaMissouriUSA
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16
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Cieslik-Starkiewicz A, Noworyta K, Solich J, Korlatowicz A, Faron-Górecka A, Rygula R. Identification of genes regulated by trait sensitivity to negative feedback and prolonged alcohol consumption in rats. Pharmacol Rep 2024; 76:207-215. [PMID: 38172401 PMCID: PMC10830829 DOI: 10.1007/s43440-023-00563-4] [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: 09/10/2023] [Revised: 11/24/2023] [Accepted: 11/27/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND The results of our previous studies demonstrated that low sensitivity to negative feedback (NF) is associated with increased vulnerability to the development of compulsive alcohol-seeking in rats. In the present study, we investigated the molecular underpinnings of this relationship. METHODS Using TaqMan Gene Expression Array Cards, we analyzed the expression of the genes related to NF sensitivity and alcohol metabolism in three cortical regions (medial prefrontal cortex [mPFC], anterior cingulate cortex [ACC], orbitofrontal cortex [OFC]) and two subcortical regions (nucleus accumbens [Nacc], amygdala [Amy]). Gene expression differences were confirmed at the protein level with Western blot. RESULTS Sensitivity to NF was characterized by differences in Gad2, Drd2, and Slc6a4 expression in the ACC, Maoa in the mPFC, and Gria1, Htr3a, and Maoa in the OFC. Chronic alcohol consumption was associated with differences in the expression of Comt and Maoa in the ACC, Comt, Adh1, and Htr2b in the mPFC, Adh1, and Slc6a4 in the Nacc, Gad2, and Htr1a in the OFC, and Drd2 in the Amy. Interactions between the sensitivity to NF and alcohol consumption were observed in the expression of Gabra1, Gabbr2, Grin2a, Grin2b, and Grm3 in the ACC, and Grin2a in the OFC. The observed differences were confirmed at the protein level for MAO-A in the mPFC, and ADH1 in the mPFC and Nacc. CONCLUSIONS Our findings contribute to a better understanding of the molecular mechanisms underlying the relationship between trait sensitivity to NF and compulsive alcohol consumption.
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Affiliation(s)
- Agata Cieslik-Starkiewicz
- Affective Cognitive Neuroscience Laboratory, Department of Pharmacology, Maj Institute of Pharmacology Polish Academy of Sciences, 12 Smętna Street, 31-343, Kraków, Poland
| | - Karolina Noworyta
- Affective Cognitive Neuroscience Laboratory, Department of Pharmacology, Maj Institute of Pharmacology Polish Academy of Sciences, 12 Smętna Street, 31-343, Kraków, Poland
| | - Joanna Solich
- Biochemical Pharmacology Laboratory, Department of Pharmacology, Maj Institute of Pharmacology Polish Academy of Sciences, 12 Smętna Street, 31-343, Kraków, Poland
| | - Agata Korlatowicz
- Biochemical Pharmacology Laboratory, Department of Pharmacology, Maj Institute of Pharmacology Polish Academy of Sciences, 12 Smętna Street, 31-343, Kraków, Poland
| | - Agata Faron-Górecka
- Biochemical Pharmacology Laboratory, Department of Pharmacology, Maj Institute of Pharmacology Polish Academy of Sciences, 12 Smętna Street, 31-343, Kraków, Poland
| | - Rafal Rygula
- Affective Cognitive Neuroscience Laboratory, Department of Pharmacology, Maj Institute of Pharmacology Polish Academy of Sciences, 12 Smętna Street, 31-343, Kraków, Poland.
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Elam KK, Bountress KE, Ha T, Shaw DS, Wilson MN, Aliev F, Dick DM, Lemery-Chalfant K. Developmental genetic effects on externalizing behavior and alcohol use: Examination across two longitudinal samples. Dev Psychopathol 2024; 36:82-91. [PMID: 35983793 PMCID: PMC9938843 DOI: 10.1017/s0954579422000980] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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] [Indexed: 01/16/2023]
Abstract
Externalizing behavior in early adolescence is associated with alcohol use in adolescence and early adulthood and these behaviors often emerge as part of a developmental sequence. This pattern can be the result of heterotypic continuity, in which different behaviors emerge over time based on an underlying shared etiology. In particular, there is largely a shared genetic etiology underlying externalizing and substance use behaviors. We examined whether polygenic risk for alcohol use disorder predicted (1) externalizing behavior in early adolescence and alcohol use in adolescence in the Early Steps Multisite sample and (2) externalizing behavior in adolescence and alcohol use in early adulthood in the Project Alliance 1 (PAL1) sample. We examined associations separately for African Americans and European Americans. When examining European Americans in the Early Steps sample, greater polygenic risk was associated with externalizing behavior in early adolescence. In European Americans in PAL1, we found greater polygenic risk was associated with alcohol use in early adulthood. Effects were largely absent in African Americans in both samples. Results imply that genetic predisposition for alcohol use disorder may increase risk for externalizing and alcohol use as these behaviors emerge developmentally.
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Affiliation(s)
- Kit K. Elam
- Department of Applied Health Science, Indiana University, 1025 E. 7 St., Suite 116, Bloomington, IN 47405
| | - Kaitlin E. Bountress
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University
| | - Thao Ha
- Department of Psychology, Arizona State University
| | | | | | - Fazil Aliev
- Department of Psychiatry, Rutgers Robert Wood Johnson Medical School
| | - Danielle M. Dick
- Department of Psychiatry, Rutgers Robert Wood Johnson Medical School
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Plasil SL, Farris SP, Blednov Y, Mayfield RD, Mangieri RA, Nwokeji UJ, Aziz HC, Lambeth PS, Harris RA, Homanics GE. Mutation of novel ethanol-responsive lncRNA Gm41261 impacts ethanol-related behavioral responses in mice. Genes Brain Behav 2024; 23:e12886. [PMID: 38373108 PMCID: PMC10876150 DOI: 10.1111/gbb.12886] [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] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 01/05/2024] [Accepted: 01/26/2024] [Indexed: 02/21/2024]
Abstract
Chronic alcohol exposure results in widespread dysregulation of gene expression that contributes to the pathogenesis of Alcohol Use Disorder (AUD). Long noncoding RNAs are key regulators of the transcriptome that we hypothesize coordinate alcohol-induced transcriptome dysregulation and contribute to AUD. Based on RNA-Sequencing data of human prefrontal cortex, basolateral amygdala and nucleus accumbens of AUD versus non-AUD brain, the human LINC01265 and its predicted murine homolog Gm41261 (i.e., TX2) were selected for functional interrogation. We tested the hypothesis that TX2 contributes to ethanol drinking and behavioral responses to ethanol. CRISPR/Cas9 mutagenesis was used to create a TX2 mutant mouse line in which 306 base-pairs were deleted from the locus. RNA analysis revealed that an abnormal TX2 transcript was produced at an unchanged level in mutant animals. Behaviorally, mutant mice had reduced ethanol, gaboxadol and zolpidem-induced loss of the righting response and reduced tolerance to ethanol in both sexes. In addition, a male-specific reduction in two-bottle choice every-other-day ethanol drinking was observed. Male TX2 mutants exhibited evidence of enhanced GABA release and altered GABAA receptor subunit composition in neurons of the nucleus accumbens shell. In C57BL6/J mice, TX2 within the cortex was cytoplasmic and largely present in Rbfox3+ neurons and IBA1+ microglia, but not in Olig2+ oligodendrocytes or in the majority of GFAP+ astrocytes. These data support the hypothesis that TX2 mutagenesis and dysregulation impacts ethanol drinking behavior and ethanol-induced behavioral responses in mice, likely through alterations in the GABAergic system.
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Affiliation(s)
- S. L. Plasil
- Department of Pharmacology and Chemical BiologyUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA
| | - S. P. Farris
- Department of Anesthesiology and Perioperative MedicineUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA
- Department of Biomedical InformaticsUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA
- The Waggoner Center for Alcohol and Addiction ResearchThe University of Texas at AustinAustinTexasUSA
| | - Y. Blednov
- The Waggoner Center for Alcohol and Addiction ResearchThe University of Texas at AustinAustinTexasUSA
| | - R. D. Mayfield
- The Waggoner Center for Alcohol and Addiction ResearchThe University of Texas at AustinAustinTexasUSA
- Department of NeuroscienceThe University of Texas at AustinAustinTexasUSA
| | - R. A. Mangieri
- The Waggoner Center for Alcohol and Addiction ResearchThe University of Texas at AustinAustinTexasUSA
- Division of Pharmacology and Toxicology, College of PharmacyThe University of Texas at AustinAustinTexasUSA
| | - U. J. Nwokeji
- Department of Pharmacology and Chemical BiologyUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA
| | - H. C. Aziz
- The Waggoner Center for Alcohol and Addiction ResearchThe University of Texas at AustinAustinTexasUSA
- Division of Pharmacology and Toxicology, College of PharmacyThe University of Texas at AustinAustinTexasUSA
| | - P. S. Lambeth
- The Waggoner Center for Alcohol and Addiction ResearchThe University of Texas at AustinAustinTexasUSA
- Department of NeuroscienceThe University of Texas at AustinAustinTexasUSA
| | - R. A. Harris
- The Waggoner Center for Alcohol and Addiction ResearchThe University of Texas at AustinAustinTexasUSA
| | - G. E. Homanics
- Department of Pharmacology and Chemical BiologyUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA
- Department of Anesthesiology and Perioperative MedicineUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA
- Department of NeurobiologyUniversity of Pittsburgh School of MedicinePittsburghPennsylvaniaUSA
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Koyanagi YN, Nakatochi M, Namba S, Oze I, Charvat H, Narita A, Kawaguchi T, Ikezaki H, Hishida A, Hara M, Takezaki T, Koyama T, Nakamura Y, Suzuki S, Katsuura-Kamano S, Kuriki K, Nakamura Y, Takeuchi K, Hozawa A, Kinoshita K, Sutoh Y, Tanno K, Shimizu A, Ito H, Kasugai Y, Kawakatsu Y, Taniyama Y, Tajika M, Shimizu Y, Suzuki E, Hosono Y, Imoto I, Tabara Y, Takahashi M, Setoh K, Matsuda K, Nakano S, Goto A, Katagiri R, Yamaji T, Sawada N, Tsugane S, Wakai K, Yamamoto M, Sasaki M, Matsuda F, Okada Y, Iwasaki M, Brennan P, Matsuo K. Genetic architecture of alcohol consumption identified by a genotype-stratified GWAS and impact on esophageal cancer risk in Japanese people. Sci Adv 2024; 10:eade2780. [PMID: 38277453 PMCID: PMC10816704 DOI: 10.1126/sciadv.ade2780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 12/26/2023] [Indexed: 01/28/2024]
Abstract
An East Asian-specific variant on aldehyde dehydrogenase 2 (ALDH2 rs671, G>A) is the major genetic determinant of alcohol consumption. We performed an rs671 genotype-stratified genome-wide association study meta-analysis of alcohol consumption in 175,672 Japanese individuals to explore gene-gene interactions with rs671 behind drinking behavior. The analysis identified three genome-wide significant loci (GCKR, KLB, and ADH1B) in wild-type homozygotes and six (GCKR, ADH1B, ALDH1B1, ALDH1A1, ALDH2, and GOT2) in heterozygotes, with five showing genome-wide significant interaction with rs671. Genetic correlation analyses revealed ancestry-specific genetic architecture in heterozygotes. Of the discovered loci, four (GCKR, ADH1B, ALDH1A1, and ALDH2) were suggested to interact with rs671 in the risk of esophageal cancer, a representative alcohol-related disease. Our results identify the genotype-specific genetic architecture of alcohol consumption and reveal its potential impact on alcohol-related disease risk.
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Affiliation(s)
- Yuriko N. Koyanagi
- Division of Cancer Epidemiology and Prevention, Department of Preventive Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Masahiro Nakatochi
- Public Health Informatics Unit, Department of Integrated Health Sciences, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shinichi Namba
- Department of Statistical Genetics, Osaka University Graduate School of Medicine, Suita, Japan
| | - Isao Oze
- Division of Cancer Epidemiology and Prevention, Department of Preventive Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Hadrien Charvat
- Faculty of International Liberal Arts, Juntendo University, Tokyo, Japan
- Division of International Health Policy Research, Institute for Cancer Control, National Cancer Center, Tokyo, Japan
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Akira Narita
- Department of Integrative Genomics, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Takahisa Kawaguchi
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hiroaki Ikezaki
- Department of General Internal Medicine, Kyushu University Hospital, Fukuoka, Japan
- Department of Comprehensive General Internal Medicine, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Asahi Hishida
- Department of Preventive Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Megumi Hara
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Toshiro Takezaki
- Department of International Island and Community Medicine, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Teruhide Koyama
- Department of Epidemiology for Community Health and Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yohko Nakamura
- Cancer Prevention Center, Chiba Cancer Center Research Institute, Chiba, Japan
| | - Sadao Suzuki
- Department of Public Health, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Sakurako Katsuura-Kamano
- Department of Preventive Medicine, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Kiyonori Kuriki
- Laboratory of Public Health, Division of Nutritional Sciences, School of Food and Nutritional Sciences, University of Shizuoka, Shizuoka, Japan
| | - Yasuyuki Nakamura
- Department of Public Health, Shiga University of Medical Science, Otsu, Japan
| | - Kenji Takeuchi
- Department of Preventive Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Department of International and Community Oral Health, Tohoku University Graduate School of Dentistry, Sendai, Japan
- Division for Regional Community Development, Liaison Center for Innovative Dentistry, Tohoku University Graduate School of Dentistry, Sendai, Japan
| | - Atsushi Hozawa
- Department of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Kengo Kinoshita
- Department of Integrative Genomics, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Yoichi Sutoh
- Division of Biomedical Information Analysis, Iwate Tohoku Medical Megabank Organization, Iwate Medical University, Iwate, Japan
| | - Kozo Tanno
- Department of Hygiene and Preventive Medicine, School of Medicine, Iwate Medical University, Iwate, Japan
- Division of Clinical Research and Epidemiology, Iwate Tohoku Medical Megabank Organization, Iwate Medical University, Iwate, Japan
| | - Atsushi Shimizu
- Division of Biomedical Information Analysis, Iwate Tohoku Medical Megabank Organization, Iwate Medical University, Iwate, Japan
- Division of Biomedical Information Analysis, Institute for Biomedical Sciences, Iwate Medical University, Iwate, Japan
| | - Hidemi Ito
- Division of Cancer Information and Control, Department of Preventive Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
- Department of Descriptive Cancer Epidemiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yumiko Kasugai
- Division of Cancer Epidemiology and Prevention, Department of Preventive Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
- Department of Cancer Epidemiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yukino Kawakatsu
- Division of Cancer Epidemiology and Prevention, Department of Preventive Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Yukari Taniyama
- Division of Cancer Information and Control, Department of Preventive Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Masahiro Tajika
- Department of Endoscopy, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Yasuhiro Shimizu
- Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Etsuji Suzuki
- Department of Epidemiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Yasuyuki Hosono
- Department of Pharmacology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Issei Imoto
- Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Yasuharu Tabara
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Graduate School of Public Health, Shizuoka Graduate University of Public Health, Shizuoka, Japan
| | - Meiko Takahashi
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kazuya Setoh
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | | | - Koichi Matsuda
- Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Tokyo, Japan
| | - Shiori Nakano
- Division of Epidemiology, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Atsushi Goto
- Division of Epidemiology, National Cancer Center Institute for Cancer Control, Tokyo, Japan
- Department of Health Data Science, Graduate School of Data Science, Yokohama City University, Yokohama, Japan
| | - Ryoko Katagiri
- Division of Cohort Research, National Cancer Center Institute for Cancer Control, Tokyo, Japan
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, Tokyo, Japan
| | - Taiki Yamaji
- Division of Epidemiology, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Norie Sawada
- Division of Cohort Research, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Shoichiro Tsugane
- Division of Cohort Research, National Cancer Center Institute for Cancer Control, Tokyo, Japan
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, Tokyo, Japan
| | - Kenji Wakai
- Department of Preventive Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masayuki Yamamoto
- Department of Integrative Genomics, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Makoto Sasaki
- Division of Ultrahigh Field MRI, Institute for Biomedical Sciences, Iwate Medical University, Iwate, Japan
- Iwate Tohoku Medical Megabank Organization, Iwate Medical University, Iwate, Japan
| | - Fumihiko Matsuda
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yukinori Okada
- Department of Statistical Genetics, Osaka University Graduate School of Medicine, Suita, Japan
- Department of Genome Informatics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Laboratory for Systems Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
- Laboratory of Statistical Immunology, Immunology Frontier Research Center (WPI-IFReC), Osaka University, Suita, Japan
- Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Suita, Japan
- Center for Infectious Disease Education and Research (CiDER), Osaka University, Suita, Japan
| | - Motoki Iwasaki
- Division of Epidemiology, National Cancer Center Institute for Cancer Control, Tokyo, Japan
- Division of Cohort Research, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Paul Brennan
- Genomic Epidemiology Branch, International Agency for Research on Cancer, Lyon, France
| | - Keitaro Matsuo
- Division of Cancer Epidemiology and Prevention, Department of Preventive Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
- Department of Cancer Epidemiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Hsieh MJ, Lo YS, Ho HY, Lin CC, Chuang YC, Chen MK. The Interaction between CLSPN Gene Polymorphisms and Alcohol Consumption Contributes to Oral Cancer Progression. Int J Mol Sci 2024; 25:1098. [PMID: 38256171 PMCID: PMC10816373 DOI: 10.3390/ijms25021098] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/15/2024] [Accepted: 01/15/2024] [Indexed: 01/24/2024] Open
Abstract
Most disease single nucleotide polymorphisms (SNPs) are regulatory and approximately half of heritability is occupied by the top 1% of genes, with the gene-level structure varying with the number of variants associated with the most common alleles. Cancer occurrence and progression are significantly affected by Claspin (CLSPN) gene polymorphism present in the population, which alters the expression, function, and regulation of the gene. CLSPN genotypes are associated with oral cancer, but the literature on this association is limited. As a result, the goal of this study is to investigate the correlation between CLSPN genotypes and oral cancers' development. This study will explore the presence of four CLSPN SNPs including rs12058760, rs16822339, rs535638 and rs7520495 gene polymorphisms, and analyze the expression of these genes in 304 cancer-free controls and 402 oral squamous cell carcinoma (OSCC) cases. Attempts have been made to obtain insight into the role of CLSPN gene polymorphisms in oral cancer through the analysis of this study. We demonstrated that the OSCC risk of individuals with four CLSPN SNPs relative to the wild type did not differ significantly from that of the wild type when the polymorphisms are analyzed according to individual habits. We further studied the mechanism by which CLSPN polymorphisms affect the progression of clinicopathological features in OSCC patients. The results of the degree of cell differentiation showed that compared with patients of rs7520495 SNP carrying the CC genotype, the incidence of poor cell differentiation in patients carrying the CC + GG genotype was higher (AOR: 1.998-fold; 95% CI, 1.127-3.545; p = 0.018). In particular, patients with the G genotype of rs7520495 had increased poor cell differentiation compared with patients with the C genotype (AOR: 4.736-fold; 95% CI, 1.306-17.178; p = 0.018), especially in the drinking group. On the basis of our analysis of the Cancer Genome Atlas dataset, we found that higher CLSPN levels were associated with poorer cell differentiation in oral cancers. In this study, we provide the first evidence showing that CLSPN SNPs contribute to oral cancer. Whether or not rs7520495 can be used as a confirmatory factor in the future is uncertain, but it seems likely that it can be used as an important factor in predicting recurrence, response to treatment and medication toxicity to patients with oral cancer.
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Affiliation(s)
- Ming-Ju Hsieh
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
- Doctoral Program in Tissue Engineering and Regenerative Medicine, College of Medicine, National Chung Hsing University, Taichung 402, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan
| | - Yu-Sheng Lo
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Hsin-Yu Ho
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Chia-Chieh Lin
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Yi-Ching Chuang
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Mu-Kuan Chen
- Department of Otorhinolaryngology, Head and Neck Surgery, Changhua Christian Hospital, Changhua 500, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 402, Taiwan
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Grantham EK, Tiwari GR, Ponomareva O, Harris RA, Lopez MF, Becker HC, Mayfield RD. Transcriptome changes in the nucleus of the solitary tract induced by repeated stress, alcohol dependence, or stress-induced drinking in dependent mice. Neuropharmacology 2024; 242:109768. [PMID: 37865137 PMCID: PMC10688594 DOI: 10.1016/j.neuropharm.2023.109768] [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: 06/13/2023] [Revised: 10/09/2023] [Accepted: 10/12/2023] [Indexed: 10/23/2023]
Abstract
Stress increases alcohol consumption in dependent animals and contributes to the development of alcohol use disorder. The nucleus of the solitary tract (NTS) is a critical brainstem region for integrating and relaying central and peripheral signals to regulate stress responses, but it is not known if it plays a role in alcohol dependence- or in stress-induced escalations in alcohol drinking in dependent mice. Here, we used RNA-sequencing and bioinformatics analyses to study molecular adaptations in the NTS of C57BL/6J male mice that underwent an ethanol drinking procedure that uses exposure to chronic intermittent ethanol (CIE) vapor, forced swim stress (FSS), or both conditions (CIE + FSS). Transcriptome profiling was performed at three different times after the last vapor cycle (0-hr, 72-hr, and 168-hr) to identify changes in gene expression associated with different stages of ethanol intoxication and withdrawal. In the CIE and CIE + FSS groups at 0-hr, there was upregulation of genes enriched for cellular response to type I interferon (IFN) and type I IFN- and cytokine-mediated signaling pathways, while the FSS group showed upregulation of neuronal genes. IFN signaling was the top gene network positively correlated with ethanol consumption levels in the CIE and CIE + FSS groups. Results from different analyses (differential gene expression, weighted gene coexpression network analysis, and rank-rank hypergeometric overlap) indicated that activation of type I IFN signaling would be expected to increase ethanol consumption. The CIE and CIE + FSS groups also shared an immune signature in the NTS as has been demonstrated in other brain regions after chronic ethanol exposure. A temporal-based clustering analysis revealed a unique expression pattern in the CIE + FSS group that suggests the interaction of these two stressors produces adaptations in synaptic and glial functions that may drive stress-induced drinking.
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Affiliation(s)
- Emily K Grantham
- Waggoner Center for Alcohol and Addiction Research, The University of Texas at Austin, Austin, TX, 78712, USA
| | - Gayatri R Tiwari
- Waggoner Center for Alcohol and Addiction Research, The University of Texas at Austin, Austin, TX, 78712, USA
| | - Olga Ponomareva
- Waggoner Center for Alcohol and Addiction Research, The University of Texas at Austin, Austin, TX, 78712, USA
| | - R Adron Harris
- Waggoner Center for Alcohol and Addiction Research, The University of Texas at Austin, Austin, TX, 78712, USA; Department of Neuroscience, The University of Texas at Austin, Austin, TX, 78712, USA
| | - Marcello F Lopez
- Department of Psychiatry & Behavioral Sciences and Neuroscience, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Howard C Becker
- Charleston Alcohol Research Center, Medical University of South Carolina, Charleston, SC, 28425, USA; Department of Psychiatry & Behavioral Sciences and Neuroscience, Medical University of South Carolina, Charleston, SC, 29425, USA; Department of Veterans Affairs Medical Center, Charleston, SC, 20401, USA
| | - R Dayne Mayfield
- Waggoner Center for Alcohol and Addiction Research, The University of Texas at Austin, Austin, TX, 78712, USA; Department of Neuroscience, The University of Texas at Austin, Austin, TX, 78712, USA.
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Park CS, Choi J, Choi J, Lee KY, Ahn HJ, Kwon S, Lee SR, Choi EK, Kwak SH, Oh S. Risk of newly developed atrial fibrillation by alcohol consumption differs according to genetic predisposition to alcohol metabolism: a large-scale cohort study with UK Biobank. BMC Med 2023; 21:509. [PMID: 38129845 PMCID: PMC10740225 DOI: 10.1186/s12916-023-03229-3] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND The predictive relationship between mild-to-moderate alcohol consumption and the risk of incident atrial fibrillation (AF) remains controversial. OBJECTIVE We investigated whether the relationship between alcohol consumption and the risk of incident AF could be associated with the genetic predisposition to alcohol metabolism. METHODS A total of 399,329 subjects with genetic data from the UK Biobank database, enrolled between 2006 and 2010, were identified and followed for incident AF until 2021. Genetic predisposition to alcohol metabolism was stratified according to the polygenic risk score (PRS) tertiles. Alcohol consumption was categorized as non-drinkers, mild-to-moderate drinkers (< 30 g/day), and heavy drinkers (≥ 30 g/day). RESULTS During the follow-up (median 12.2 years), 19,237 cases of AF occurred. When stratified by PRS tertiles, there was a significant relationship between genetic predisposition to alcohol metabolism and actual alcohol consumption habits (P < 0.001). Mild-to-moderate drinkers showed a decreased risk of AF (HR 0.96, 95% CI 0.92-0.99), and heavy drinkers showed an increased risk of AF (HR 1.06, 95% CI 1.02-1.10) compared to non-drinkers. When stratified according to PRS tertiles for genetic predisposition to alcohol metabolism, mild-to-moderate drinkers had equivalent AF risks, and heavy drinkers showed increased AF risk in the low PRS tertile group. However, mild-to-moderate drinkers had decreased AF risks and heavy drinkers showed similar risks of AF in the middle/high PRS tertile groups. CONCLUSIONS Differential associations between alcohol consumption habits and incident AF across genetic predisposition to alcohol metabolism were observed; individuals with genetic predisposition to low alcohol metabolism were more susceptible to AF.
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Affiliation(s)
- Chan Soon Park
- Cardiovascular Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - Jaewon Choi
- Division of Data Science Research, Innovative Biomedical Technology Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
| | - JungMin Choi
- Cardiovascular Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - Kyung-Yeon Lee
- Cardiovascular Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - Hyo-Jeong Ahn
- Cardiovascular Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - Soonil Kwon
- Cardiovascular Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - So-Ryoung Lee
- Cardiovascular Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - Eue-Keun Choi
- Cardiovascular Center, Seoul National University Hospital, Seoul, Republic of Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Soo Heon Kwak
- Division of Data Science Research, Innovative Biomedical Technology Research Institute, Seoul National University Hospital, Seoul, Republic of Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Seil Oh
- Cardiovascular Center, Seoul National University Hospital, Seoul, Republic of Korea.
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.
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Jia X, Zhang X, Zhou T, Sun D, Li R, Yang N, Luo Z. Cyp3A4 *1G polymorphism is associated with alcohol drinking: A 5-year retrospective single centered population-based study in China. PLoS One 2023; 18:e0295184. [PMID: 38117809 PMCID: PMC10732449 DOI: 10.1371/journal.pone.0295184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 11/16/2023] [Indexed: 12/22/2023] Open
Abstract
INTRODUCTION We investigated the epidemiology of Cytochrome P450 (CYP) 3A4 genotype and the relationship between CYP3A4 genotype and alcohol drinking habits. MATERIALS AND METHODS A single-centered retrospective study was conducted on 630 patients who underwent CYP3A4*1G genetic testing. Their relevant information on epidemiology and etiology was collected. Laboratory testing, including CYP3A4*1G genotype, liver function tests, and serum lipid measurements were performed. Bi-variate logistic regressions were used to examine the relationship between variables. The relationship between alcohol drinking and CYP3A4*1G genotype was estimated. Demographic and clinical features were analyzed. Participants with drinking history were divided into non-heavy drinking and heavy drinking groups. Liver function and dyslipidemia of participants with drinking histories were compared between CYP3A4*1G mutation (GA+AA) and wild-type (GG) groups. RESULTS Participants with CYP3A4*1G mutation(GA+AA) had an increased adjusted odds ratio (AOR) of 2.56 (95% CI, 1.4-4.65; P = 0.00) for alcohol abuse when compared with participants without CYP3A4 mutation (GG). In the subgroup of participants with alcohol abuse, there are no significant differences in liver injury levels and serum lipid levels between CYP3A4*1G mutant and wild-type groups. Patients with CYP3A4*1G mutation had an increased AOR of cardiac-vascular diseases and malignant diseases compared with patients without CYP3A4*1G mutation. The epidemiology had no difference between GA and AA group. CONCLUSION The study indicated that there was association between alcohol drinking and CYP3A4*1G genetic mutation. In the subgroup of participants with alcohol abuse, there are no significant differences in liver injury and dyslipidemia between CYP3A4*1G mutant and wild-type groups. CYP3A4*1G mutation was also related to cardiac-vascular diseases and malignant diseases.
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Affiliation(s)
- Xiaoqing Jia
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Xiaoting Zhang
- Department of Geriatric Medicine, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Tao Zhou
- Department of Geriatric Medicine, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Dalong Sun
- Department of Geriatric Medicine, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Rong Li
- Department of Geriatric Medicine, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Na Yang
- Department of Geriatric Medicine, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Zheng Luo
- Department of Geriatric Medicine, Qilu Hospital, Shandong University, Jinan, Shandong, China
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24
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Ding C, Ng Fat L, Britton A, Im PK, Lin K, Topiwala A, Li L, Chen Z, Millwood IY, Bell S, Mehta G. Binge-pattern alcohol consumption and genetic risk as determinants of alcohol-related liver disease. Nat Commun 2023; 14:8041. [PMID: 38097541 PMCID: PMC10721893 DOI: 10.1038/s41467-023-43064-x] [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: 01/16/2023] [Accepted: 10/31/2023] [Indexed: 12/17/2023] Open
Abstract
Alcohol-related liver disease (ARLD) represents a major public health burden. Identification of high-risk individuals would allow efficient targeting of public health interventions. Here, we show significant interactions between pattern of drinking, genetic predisposition (polygenic risk score, PRS) and diabetes mellitus, and risk of incident ARLD, in 312,599 actively drinking adults in UK Biobank. Binge and heavy binge drinking significantly increase the risk of alcohol-related cirrhosis (ARC), with higher genetic predisposition further amplifying the risk. Further, we demonstrate a pronounced interaction between heavy binge drinking and high PRS, resulting in a relative excess risk due to interaction (RERI) of 6.07. Diabetes consistently elevates ARC risk across all drinking and PRS categories, and showed significant interaction with both binge patterns and genetic risk. Overall, we demonstrate synergistic effects of binge drinking, genetics, and diabetes on ARC, with potential to identify high-risk individuals for targeted interventions.
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Affiliation(s)
- Chengyi Ding
- Division of Psychiatry, University College London, London, UK
| | - Linda Ng Fat
- Research Department of Epidemiology and Public Health, University College London, London, UK
| | - Annie Britton
- Research Department of Epidemiology and Public Health, University College London, London, UK
| | - Pek Kei Im
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Kuang Lin
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Anya Topiwala
- Big Data Institute, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Liming Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing, China
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, China
| | - Zhengming Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Medical Research Council Population Health Research Unit (MRC PHRU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Iona Y Millwood
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Medical Research Council Population Health Research Unit (MRC PHRU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Steven Bell
- Precision Breast Cancer Institute, Department of Oncology, University of Cambridge, Cambridge, UK.
- Cancer Research UK Cambridge Centre, Li Ka Shing Centre, University of Cambridge, Cambridge, UK.
| | - Gautam Mehta
- Institute for Liver and Digestive Health, University College London, London, UK.
- Roger Williams Institute of Hepatology, Foundation for Liver Research, London, UK.
- Royal Free London NHS Foundation Trust, London, UK.
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25
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Wang J, Zhang B, Peng L, Wang J, Xu K, Xu P. The Causal Association between Alcohol, Smoking, Coffee Consumption, and the Risk of Arthritis: A Meta-Analysis of Mendelian Randomization Studies. Nutrients 2023; 15:5009. [PMID: 38068867 PMCID: PMC10707754 DOI: 10.3390/nu15235009] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 11/25/2023] [Accepted: 11/27/2023] [Indexed: 12/18/2023] Open
Abstract
Objective: To evaluate the genetic causality between alcohol intake, smoking, coffee consumption, and arthritis. Methods: Mendelian randomization (MR) studies with alcohol, smoking, and coffee consumption behaviors as exposures, and osteoarthritis (OA) and rheumatoid arthritis (RA) as outcomes were retrieved from up to July 2023. Two researchers with relevant professional backgrounds independently assessed the quality and extracted data from the included studies. Meanwhile, we applied MR analyses of four lifestyle exposures and five arthritis outcomes (two for OA and three for RA) with gene-wide association study (GWAS) data that were different from the included studies, and the results were also included in the meta-analysis. Statistical analyses were performed using Stata 16.0 and R software version 4.3.1. Results: A total of 84 studies were assessed. Of these, 11 were selected for meta-analysis. As a whole, the included studies were considered to be at a low risk of bias and were of high quality. Results of the meta-analysis showed no significant genetic causality between alcohol intake and arthritis (odds ratio (OR): 1.02 (0.94-1.11)). Smoking and arthritis had a positive genetic causal association (OR: 1.44 (1.27-1.64)) with both OA (1.44 (1.22-1.71)) and RA (1.37 (1.26-1.50)). Coffee consumption and arthritis also had a positive genetic causal association (OR: 1.02 (1.01-1.03)). Results from the subgroup analysis showed a positive genetic causality between coffee consumption and both OA (OR: 1.02 (1.00-1.03)) and RA (OR: 1.56 (1.19-2.05)). Conclusion: There is positive genetic causality between smoking and coffee consumption and arthritis (OA and RA), while there is insufficient evidence for genetic causality between alcohol intake and arthritis.
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Affiliation(s)
- Junxiang Wang
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, China; (J.W.); (B.Z.); (J.W.); (K.X.)
- The School of Medicine, Xi’an Jiaotong University, Xi’an 710049, China;
| | - Binfei Zhang
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, China; (J.W.); (B.Z.); (J.W.); (K.X.)
| | - Leixuan Peng
- The School of Medicine, Xi’an Jiaotong University, Xi’an 710049, China;
| | - Jiachen Wang
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, China; (J.W.); (B.Z.); (J.W.); (K.X.)
| | - Ke Xu
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, China; (J.W.); (B.Z.); (J.W.); (K.X.)
| | - Peng Xu
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, China; (J.W.); (B.Z.); (J.W.); (K.X.)
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Tokiya M, Kobayashi T, Kido MA, Matsumoto A. ALDH2 polymorphism rs671 and alcohol consumption: possible explanatory factors for race/ethnic differences in bone density. Osteoporos Int 2023; 34:2133-2135. [PMID: 37695337 DOI: 10.1007/s00198-023-06909-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 08/31/2023] [Indexed: 09/12/2023]
Affiliation(s)
- Mikiko Tokiya
- Department of Social and Environmental Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan.
| | - Takaomi Kobayashi
- Department of Preventive Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, 849-8501, Japan
| | - Mizuho A Kido
- Department of Anatomy and Physiology, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan
| | - Akiko Matsumoto
- Department of Social and Environmental Medicine, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan
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27
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Kuiper LB, Roberts JB, Estave PM, Leo D, Gainetdinov RR, Jones SR. Patterns of ethanol intake in male rats with partial dopamine transporter deficiency. Genes Brain Behav 2023; 22:e12847. [PMID: 37461188 PMCID: PMC10733570 DOI: 10.1111/gbb.12847] [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] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 03/09/2023] [Accepted: 03/28/2023] [Indexed: 12/22/2023]
Abstract
Mesolimbic dopamine signaling plays a major role in alcohol and substance use disorders as well as comorbidities such as anxiety and depression. Growing evidence suggests that alcohol drinking is modulated by the function of the dopamine transporter (DAT), which tightly regulates extracellular dopamine concentrations. Adult male rats on a Wistar Han background (DAT+/+) and rats with a partial DAT deletion (DAT+/-) were used in this study. First, using fast-scan cyclic voltammetry in brain slices containing the nucleus accumbens core from ethanol-naïve subjects, we measured greater evoked dopamine concentrations and slower dopamine reuptake in DAT+/- rats, consistent with increased dopamine signaling. Next, we measured ethanol drinking using the intermittent access two-bottle choice paradigm (20% v/v ethanol vs. water) across 5 weeks. DAT+/- rats voluntarily consumed less ethanol during its initial availability (the first 30 min), especially after longer periods of deprivation. In addition, DAT+/- males consumed less ethanol that was adulterated with the bitter tastant quinine. These findings suggest that partial DAT blockade and concomitant increase in brain dopamine levels has potential to reduce drinking and ameliorate alcohol use disorder (AUD).
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Affiliation(s)
- L. B. Kuiper
- Department of Physiology and PharmacologyWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
| | - J. B. Roberts
- Department of Physiology and PharmacologyWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
| | - P. M. Estave
- Department of Physiology and PharmacologyWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
| | - D. Leo
- Department of NeurosciencesUniversity of MonsMonsBelgium
| | - R. R. Gainetdinov
- Institute of Translational BiomedicineSt. Petersburg State UniversitySt. PetersburgRussia
- St. Petersburg University HospitalSt. Petersburg State UniversitySt. PetersburgRussia
| | - S. R. Jones
- Department of Physiology and PharmacologyWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
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28
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Morin SN, Berger C, Papaioannou A, Cheung AM, Rahme E, Leslie WD, Goltzman D. Author response to letter to editor OSIN-D-23-00809: ALDH2 polymorphism rs671 and alcohol consumption: possible explanatory factors for race/ethnic differences in bone density. Osteoporos Int 2023; 34:2137-2138. [PMID: 37695338 DOI: 10.1007/s00198-023-06911-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 08/31/2023] [Indexed: 09/12/2023]
Affiliation(s)
- Suzanne N Morin
- McGill University, Montreal, QC, Canada.
- Centre for Outcomes Research and Evaluation, Research Institute of the, McGill University Health Centre, 5252 de Maisonneuve O, Room 3E.11, Montreal, QC, H4A 3S5, Canada.
| | - Claudie Berger
- Centre for Outcomes Research and Evaluation, Research Institute of the, McGill University Health Centre, 5252 de Maisonneuve O, Room 3E.11, Montreal, QC, H4A 3S5, Canada
| | | | | | - Elham Rahme
- McGill University, Montreal, QC, Canada
- Centre for Outcomes Research and Evaluation, Research Institute of the, McGill University Health Centre, 5252 de Maisonneuve O, Room 3E.11, Montreal, QC, H4A 3S5, Canada
| | | | - David Goltzman
- McGill University, Montreal, QC, Canada
- Centre for Outcomes Research and Evaluation, Research Institute of the, McGill University Health Centre, 5252 de Maisonneuve O, Room 3E.11, Montreal, QC, H4A 3S5, Canada
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29
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Zillich L, Wagner J, McMahan RH, Park LM, Hodgkinson C, Kovacs EJ, Lohoff FW. Multi-omics analysis of alcohol effects on the liver in young and aged mice. Addict Biol 2023; 28:e13342. [PMID: 38017640 DOI: 10.1111/adb.13342] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 04/14/2023] [Revised: 08/10/2023] [Accepted: 09/13/2023] [Indexed: 11/30/2023]
Abstract
Excessive alcohol consumption has detrimental effects on the entire organism, especially on the liver. The toxicity is partly dependent on age, as older individuals metabolize alcohol more slowly leading to increased cellular injury. This study aimed to investigate the effects of moderate binge drinking on the liver of young and aged mice in a genome-wide multi-omics approach. We determined DNA methylation (DNAm) using the Illumina MouseMethylation array and gene expression by RNA sequencing in 18 female Balb/c mice in a 2 × 2 design. The animals underwent three moderate binge drinking cycles (ethanol vs. vehicle) and liver tissue was harvested at 4 or 19 months of age. We tested differential gene expression (DE) and DNAm associated with ethanol intake in linear models separately in young and aged mice, performed enrichment analyses for pathways and GWAS signatures of problematic alcohol use, and analysed the overlap of DNAm and gene expression. We observed DE in young and aged animals and substantial overlap in genes such as Bhlhe40, Klf10, and Frmd8. DE genes in aged animals were enriched for biological processes related to alcohol metabolism, inflammation, liver fibrosis, and GWAS signatures of problematic alcohol use. We identified overlapping signatures from DNAm and gene expression, for example, Frmd8 in aged and St6galnac4 in young mice. This study offers converging evidence of novel age-related targets in a moderate alcohol consumption model highlighting dysregulations in genes related to alcohol metabolism, inflammation, and liver fibrosis. Future studies are needed to confirm these results and elucidate the underlying mechanisms.
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Affiliation(s)
- Lea Zillich
- Section on Clinical Genomics and Experimental Therapeutics, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, Maryland, USA
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Mannheim, Germany
| | - Josephin Wagner
- Section on Clinical Genomics and Experimental Therapeutics, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, Maryland, USA
| | - Rachel H McMahan
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, Alcohol Research Program, Burn Research Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, Colorado, USA
- GI and Liver Innate Immune Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, Colorado, USA
| | - Lauren M Park
- Section on Clinical Genomics and Experimental Therapeutics, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, Maryland, USA
| | - Colin Hodgkinson
- Laboratory of Neurogenetics, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Mental Health, Bethesda, Maryland, USA
| | - Elizabeth J Kovacs
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, Alcohol Research Program, Burn Research Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, Colorado, USA
- GI and Liver Innate Immune Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, Colorado, USA
- Veterans Health Administration, Eastern Colorado Health Care System, Rocky Mountain Regional Veterans Affairs Medical Center (RMRVAMC), Aurora, Colorado, USA
| | - Falk W Lohoff
- Section on Clinical Genomics and Experimental Therapeutics, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, Maryland, USA
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30
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Mulholland PJ, Padula AE, Wilhelm LJ, Park B, Grant KA, Ferguson BM, Cervera-Juanes R. Cross-species epigenetic regulation of nucleus accumbens KCNN3 transcripts by excessive ethanol drinking. Transl Psychiatry 2023; 13:364. [PMID: 38012158 PMCID: PMC10682415 DOI: 10.1038/s41398-023-02676-z] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 11/14/2023] [Accepted: 11/17/2023] [Indexed: 11/29/2023] Open
Abstract
The underlying genetic and epigenetic mechanisms driving functional adaptations in neuronal excitability and excessive alcohol intake are poorly understood. Small-conductance Ca2+-activated K+ (KCa2 or SK) channels encoded by the KCNN family of genes have emerged from preclinical studies as a key contributor to alcohol-induced functional neuroadaptations in alcohol-drinking monkeys and alcohol-dependent mice. Here, this cross-species analysis focused on KCNN3 DNA methylation, gene expression, and single nucleotide polymorphisms, including alternative promoters in KCNN3, that could influence surface trafficking and function of KCa2 channels. Bisulfite sequencing analysis of the nucleus accumbens tissue from alcohol-drinking monkeys and alcohol-dependent mice revealed a differentially methylated region in exon 1A of KCNN3 that overlaps with a predicted promoter sequence. The hypermethylation of KCNN3 in the accumbens paralleled an increase in the expression of alternative transcripts that encode apamin-insensitive and dominant-negative KCa2 channel isoforms. A polymorphic repeat in macaque KCNN3 encoded by exon 1 did not correlate with alcohol drinking. At the protein level, KCa2.3 channel expression in the accumbens was significantly reduced in very heavy-drinking monkeys. Together, our cross-species findings on epigenetic dysregulation of KCNN3 represent a complex mechanism that utilizes alternative promoters to potentially impact the firing of accumbens neurons. Thus, these results provide support for hypermethylation of KCNN3 as a possible key molecular mechanism underlying harmful alcohol intake and alcohol use disorder.
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Affiliation(s)
- Patrick J Mulholland
- Department of Neuroscience, Charleston Alcohol Research Center, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Audrey E Padula
- Department of Neuroscience, Charleston Alcohol Research Center, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Larry J Wilhelm
- Department of Translational Neuroscience, Atrium Health Wake Forest School of Medicine, Winston-Salem, NC, 27157, USA
| | - Byung Park
- Department of Public Health and Preventive Medicine, Oregon Health & Science University, Portland, OR, 97239, USA
| | - Kathleen A Grant
- Department of Neurosciences, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR, 97006, USA
| | - Betsy M Ferguson
- Department of Neurosciences, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, OR, 97006, USA
| | - Rita Cervera-Juanes
- Department of Translational Neuroscience, Atrium Health Wake Forest School of Medicine, Winston-Salem, NC, 27157, USA.
- Center for Precision Medicine, Atrium Health Wake Forest School of Medicine, Winston-Salem, NC, 27157, USA.
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31
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O'Farrell F, Aleyakpo B, Mustafa R, Jiang X, Pinto RC, Elliott P, Tzoulaki I, Dehghan A, Loh SHY, Barclay JW, Martins LM, Pazoki R. Evidence for involvement of the alcohol consumption WDPCP gene in lipid metabolism, and liver cirrhosis. Sci Rep 2023; 13:20616. [PMID: 37996473 PMCID: PMC10667215 DOI: 10.1038/s41598-023-47371-7] [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: 06/16/2023] [Accepted: 11/13/2023] [Indexed: 11/25/2023] Open
Abstract
Biological pathways between alcohol consumption and alcohol liver disease (ALD) are not fully understood. We selected genes with known effect on (1) alcohol consumption, (2) liver function, and (3) gene expression. Expression of the orthologs of these genes in Caenorhabditis elegans and Drosophila melanogaster was suppressed using mutations and/or RNA interference (RNAi). In humans, association analysis, pathway analysis, and Mendelian randomization analysis were performed to identify metabolic changes due to alcohol consumption. In C. elegans, we found a reduction in locomotion rate after exposure to ethanol for RNAi knockdown of ACTR1B and MAPT. In Drosophila, we observed (1) a change in sedative effect of ethanol for RNAi knockdown of WDPCP, TENM2, GPN1, ARPC1B, and SCN8A, (2) a reduction in ethanol consumption for RNAi knockdown of TENM2, (3) a reduction in triradylglycerols (TAG) levels for RNAi knockdown of WDPCP, TENM2, and GPN1. In human, we observed (1) a link between alcohol consumption and several metabolites including TAG, (2) an enrichment of the candidate (alcohol-associated) metabolites within the linoleic acid (LNA) and alpha-linolenic acid (ALA) metabolism pathways, (3) a causal link between gene expression of WDPCP to liver fibrosis and liver cirrhosis. Our results imply that WDPCP might be involved in ALD.
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Affiliation(s)
- Felix O'Farrell
- Cardiovascular and Metabolic Research Group, Division of Biosciences, Department of Life Sciences, College of Health and Life Sciences, Brunel University, London, UB8 3PH, UK
| | | | - Rima Mustafa
- Department of Epidemiology and Biostatistics, School of Public Health, St Mary's Campus, Imperial College London, Norfolk Place, London, W2 1PG, UK
- UK Dementia Research Institute, Imperial College London, Exhibition Road, London, SW7 2AZ, UK
| | - Xiyun Jiang
- Cardiovascular and Metabolic Research Group, Division of Biosciences, Department of Life Sciences, College of Health and Life Sciences, Brunel University, London, UB8 3PH, UK
| | - Rui Climaco Pinto
- Department of Epidemiology and Biostatistics, School of Public Health, St Mary's Campus, Imperial College London, Norfolk Place, London, W2 1PG, UK
- MRC Centre for Environment and Health, Department of Epidemiology and Biostatistics, School of Public Health, St Mary's Campus, Imperial College London, Norfolk Place, London, W2 1PG, UK
| | - Paul Elliott
- Department of Epidemiology and Biostatistics, School of Public Health, St Mary's Campus, Imperial College London, Norfolk Place, London, W2 1PG, UK
- UK Dementia Research Institute, Imperial College London, Exhibition Road, London, SW7 2AZ, UK
- MRC Centre for Environment and Health, Department of Epidemiology and Biostatistics, School of Public Health, St Mary's Campus, Imperial College London, Norfolk Place, London, W2 1PG, UK
- British Heart Foundation Centre of Research Excellence, Imperial College London, Du Cane Road, W12 0NN, UK
- National Institute for Health Research, Imperial Biomedical Research Centre, Imperial College London, Exhibition Road, London, SW7 2AZ, UK
- Health Data Research UK at Imperial College London, Exhibition Road, London, SW7 2AZ, UK
| | - Ioanna Tzoulaki
- Department of Epidemiology and Biostatistics, School of Public Health, St Mary's Campus, Imperial College London, Norfolk Place, London, W2 1PG, UK
- Centre for Systems Biology, Biomedical Research Foundation, Academy of Athens, Athens, Greece
| | - Abbas Dehghan
- Department of Epidemiology and Biostatistics, School of Public Health, St Mary's Campus, Imperial College London, Norfolk Place, London, W2 1PG, UK
- UK Dementia Research Institute, Imperial College London, Exhibition Road, London, SW7 2AZ, UK
- MRC Centre for Environment and Health, Department of Epidemiology and Biostatistics, School of Public Health, St Mary's Campus, Imperial College London, Norfolk Place, London, W2 1PG, UK
| | - Samantha H Y Loh
- MRC Toxicology Unit, University of Cambridge, Gleeson Building, Tennis Court Road, Cambridge, CB2 1QR, UK
| | - Jeff W Barclay
- Department of Molecular Physiology and Cell Signalling, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, L69 3BX, UK
| | - L Miguel Martins
- MRC Toxicology Unit, University of Cambridge, Gleeson Building, Tennis Court Road, Cambridge, CB2 1QR, UK
| | - Raha Pazoki
- Cardiovascular and Metabolic Research Group, Division of Biosciences, Department of Life Sciences, College of Health and Life Sciences, Brunel University, London, UB8 3PH, UK.
- Department of Epidemiology and Biostatistics, School of Public Health, St Mary's Campus, Imperial College London, Norfolk Place, London, W2 1PG, UK.
- Division of Biomedical Sciences, Department of Life Sciences, College of Health and Life Sciences, Brunel University, London, UB8 3PH, UK.
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Mulholland PJ, Berto S, Wilmarth PA, McMahan C, Ball LE, Woodward JJ. Adaptor protein complex 2 in the orbitofrontal cortex predicts alcohol use disorder. Mol Psychiatry 2023; 28:4766-4776. [PMID: 37679472 PMCID: PMC10918038 DOI: 10.1038/s41380-023-02236-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 05/25/2023] [Revised: 08/17/2023] [Accepted: 08/23/2023] [Indexed: 09/09/2023]
Abstract
Alcohol use disorder (AUD) is a life-threatening disease characterized by compulsive drinking, cognitive deficits, and social impairment that continue despite negative consequences. The inability of individuals with AUD to regulate drinking may involve functional deficits in cortical areas that normally balance actions that have aspects of both reward and risk. Among these, the orbitofrontal cortex (OFC) is critically involved in goal-directed behavior and is thought to maintain a representation of reward value that guides decision making. In the present study, we analyzed post-mortem OFC brain samples collected from age- and sex-matched control subjects and those with AUD using proteomics, bioinformatics, machine learning, and reverse genetics approaches. Of the 4,500+ total unique proteins identified in the proteomics screen, there were 47 proteins that differed significantly by sex that were enriched in processes regulating extracellular matrix and axonal structure. Gene ontology enrichment analysis revealed that proteins differentially expressed in AUD cases were involved in synaptic and mitochondrial function, as well as transmembrane transporter activity. Alcohol-sensitive OFC proteins also mapped to abnormal social behaviors and social interactions. Machine learning analysis of the post-mortem OFC proteome revealed dysregulation of presynaptic (e.g., AP2A1) and mitochondrial proteins that predicted the occurrence and severity of AUD. Using a reverse genetics approach to validate a target protein, we found that prefrontal Ap2a1 expression significantly correlated with voluntary alcohol drinking in male and female genetically diverse mouse strains. Moreover, recombinant inbred strains that inherited the C57BL/6J allele at the Ap2a1 interval consumed higher amounts of alcohol than those that inherited the DBA/2J allele. Together, these findings highlight the impact of excessive alcohol consumption on the human OFC proteome and identify important cross-species cortical mechanisms and proteins that control drinking in individuals with AUD.
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Affiliation(s)
- Patrick J Mulholland
- Department of Neuroscience, Medical University of South Carolina, Charleston, SC, 29425, USA.
- Charleston Alcohol Research Center, Medical University of South Carolina, Charleston, SC, 29425, USA.
| | - Stefano Berto
- Department of Neuroscience, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Phillip A Wilmarth
- Proteomics Shared Resource, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Christopher McMahan
- School of Mathematical and Statistical Sciences, Clemson-MUSC Artificial Intelligence Hub, Clemson University, Clemson, SC, 29634-0975, USA
| | - Lauren E Ball
- Cell and Molecular Pharmacology and Experimental Therapeutics, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - John J Woodward
- Department of Neuroscience, Medical University of South Carolina, Charleston, SC, 29425, USA
- Charleston Alcohol Research Center, Medical University of South Carolina, Charleston, SC, 29425, USA
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Liu X, Li Y. Genetic correlation for alcohol consumption between Europeans and East Asians. BMC Genomics 2023; 24:652. [PMID: 37904118 PMCID: PMC10614326 DOI: 10.1186/s12864-023-09766-8] [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: 02/18/2023] [Accepted: 10/25/2023] [Indexed: 11/01/2023] Open
Abstract
Genome-wide association studies (GWAS) have identified many genetic variants associated with alcohol consumption in Europeans and East Asians, as well as other populations. However, the genetic homogeneity and heterogeneity between these populations have not been thoroughly investigated, despite evidence of varying effect sizes of variants between ethnicities and the presence of population-specific strong signals of selection on loci associated with alcohol consumption. In order to better understand the relationship between Europeans and East Asians in the genetic architecture of alcohol consumption, we compared their heritability and evaluated their genetic correlation using GWAS results from UK Biobank (UKB) and Biobank Japan (BBJ). We found that these two populations have low genetic correlation due to the large difference on chromosome 12. After excluding this chromosome, the genetic correlation was moderately high ([Formula: see text] = 0.544, p = 1.12e-4) and 44.31% of the genome-wide causal variants were inferred to be shared between Europeans and East Asians. Given those observations, we conducted a meta-analysis on UKB and BBJ and identified new signals, including the CADM2 gene on chromosome 3, which has been associated with various behavioral and metabolic traits. Overall, our findings suggest that the genetic architecture of alcohol consumption is largely shared between Europeans and East Asians, but there are exceptions such as the enrichment of heritability on chromosome 12 in East Asians.
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Affiliation(s)
- Xuan Liu
- Department of Neurology, The First People's Hospital of Wenling, Taizhou, China
| | - Yongang Li
- Department of Neurology, The First People's Hospital of Wenling, Taizhou, China.
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Cho Y, Lin K, Lee SH, Yu C, Valle DS, Avery D, Lv J, Jung K, Li L, Smith GD, China Kadoorie Biobank Collaborative Group, Sun D, Chen Z, Millwood IY, Hemani G, Walters RG. Genetic influences on alcohol flushing in East Asian populations. BMC Genomics 2023; 24:638. [PMID: 37875790 PMCID: PMC10594868 DOI: 10.1186/s12864-023-09721-7] [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: 05/26/2023] [Accepted: 10/06/2023] [Indexed: 10/26/2023] Open
Abstract
BACKGROUND Although it is known that variation in the aldehyde dehydrogenase 2 (ALDH2) gene family influences the East Asian alcohol flushing response, knowledge about other genetic variants that affect flushing symptoms is limited. METHODS We performed a genome-wide association study meta-analysis and heritability analysis of alcohol flushing in 15,105 males of East Asian ancestry (Koreans and Chinese) to identify genetic associations with alcohol flushing. We also evaluated whether self-reported flushing can be used as an instrumental variable for alcohol intake. RESULTS We identified variants in the region of ALDH2 strongly associated with alcohol flushing, replicating previous studies conducted in East Asian populations. Additionally, we identified variants in the alcohol dehydrogenase 1B (ADH1B) gene region associated with alcohol flushing. Several novel variants were identified after adjustment for the lead variants (ALDH2-rs671 and ADH1B-rs1229984), which need to be confirmed in larger studies. The estimated SNP-heritability on the liability scale was 13% (S.E. = 4%) for flushing, but the heritability estimate decreased to 6% (S.E. = 4%) when the effects of the lead variants were controlled for. Genetic instrumentation of higher alcohol intake using these variants recapitulated known associations of alcohol intake with hypertension. Using self-reported alcohol flushing as an instrument gave a similar association pattern of higher alcohol intake and cardiovascular disease-related traits (e.g. stroke). CONCLUSION This study confirms that ALDH2-rs671 and ADH1B-rs1229984 are associated with alcohol flushing in East Asian populations. Our findings also suggest that self-reported alcohol flushing can be used as an instrumental variable in future studies of alcohol consumption.
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Affiliation(s)
- Yoonsu Cho
- Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- Population Health Sciences, Bristol Medical School, University of Bristol, Barley House, Oakfield Grove, Bristol, UK
| | - Kuang Lin
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Su-Hyun Lee
- Department of Epidemiology and Health Promotion, Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, South Korea
| | - Canqing Yu
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, 100191, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, 100191, China
| | - Dan Schmidt Valle
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Daniel Avery
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Jun Lv
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, 100191, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, 100191, China
| | - Keumji Jung
- Department of Epidemiology and Health Promotion, Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, South Korea
| | - Liming Li
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, 100191, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, 100191, China
| | - George Davey Smith
- Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- Population Health Sciences, Bristol Medical School, University of Bristol, Barley House, Oakfield Grove, Bristol, UK
| | | | - Dianjianyi Sun
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, 100191, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, 100191, China
| | - Zhengming Chen
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
- MRC Population Health Research Unit, University of Oxford, Oxford, UK
| | - Iona Y Millwood
- Nuffield Department of Population Health, University of Oxford, Oxford, UK.
- MRC Population Health Research Unit, University of Oxford, Oxford, UK.
| | - Gibran Hemani
- Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, UK.
- Population Health Sciences, Bristol Medical School, University of Bristol, Barley House, Oakfield Grove, Bristol, UK.
| | - Robin G Walters
- Nuffield Department of Population Health, University of Oxford, Oxford, UK.
- MRC Population Health Research Unit, University of Oxford, Oxford, UK.
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Haas CB, Jordahl KM, Nance RM, Whitney BM, Wang L, Delaney JAC, Ruderman S, Jia T, Mathews WC, Saag MS, Lee SA, Napravnik S, Jacobson JM, Chander G, McCall EM, Moore RD, Mayer KH, Mukherjee S, Lee WJ, Crane PK, Crane H, Peter I, Lindström S. Assessing the associations between known genetic variants and substance use in people with HIV in the United States. PLoS One 2023; 18:e0292068. [PMID: 37796845 PMCID: PMC10553320 DOI: 10.1371/journal.pone.0292068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 05/11/2023] [Accepted: 09/05/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND The prevalence of substance use in people with HIV (PWH) in the United States is higher than in the general population and is an important driver of HIV-related outcomes. We sought to assess if previously identified genetic associations that contribute to substance use are also observed in a population of PWH. METHODS We performed genome-wide association studies (GWAS) of alcohol, smoking, and cannabis use phenotypes in a multi-ancestry population of 7,542 PWH from the Center for AIDS Research Network of Integrated Clinical Systems (CNICS). We conducted multi-ancestry GWAS for individuals of African (n = 3,748), Admixed American (n = 1,334), and European (n = 2,460) ancestry. Phenotype data were self-reported and collected using patient reported outcomes (PROs) and three questions from AUDIT-C, an alcohol screening tool. We analyzed nine phenotypes: 1) frequency of alcohol consumption, 2) typical number of drinks on a day when drinking alcohol, 3) frequency of five or more alcoholic drinks in a 30-day period, 4) smoking initiation, 5) smoking cessation, 6) cigarettes per day, 7) cannabis use initiation, 8) cannabis use cessation, 9) frequency of cannabis use during the previous 30 days. For each phenotype we considered a) variants previously identified as associated with a substance use trait and b) novel associations. RESULTS We observed evidence for effects of previously reported single nucleotide polymorphisms (SNPs) related to alcohol (rs1229984, p = 0.001), tobacco (rs11783093, p = 2.22E-4), and cannabis use (rs2875907, p = 0.005). We also report two novel loci (19p13.2, p = 1.3E-8; and 20p11.21, p = 2.1E-8) associated with cannabis use cessation. CONCLUSIONS Our analyses contribute to understanding the genetic bases of substance use in a population with relatively higher rates of use compared to the general population.
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Affiliation(s)
- Cameron B. Haas
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
| | - Kristina M. Jordahl
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
| | - Robin M. Nance
- Department of Medicine, University of Washington, Seattle, WA, United States of America
| | - Bridget M. Whitney
- Department of Medicine, University of Washington, Seattle, WA, United States of America
| | - Lu Wang
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA, United States of America
| | | | - Stephanie Ruderman
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
| | - Tongqiu Jia
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
| | - Wm. Christopher Mathews
- Department of Medicine, University of California at San Diego, San Diego, CA, United States of America
| | - Michael S. Saag
- Department of Medicine at the School of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Sulggi A. Lee
- Department of Medicine, University of California at San Francisco, San Francisco, CA, United States of America
| | - Sonia Napravnik
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, United States of America
| | - Jeffrey M. Jacobson
- Center for AIDS Research, Case Western Reserve University/University Hospitals Case Medical Center, Cleveland, OH, United States of America
| | - Geetanjali Chander
- Department of Medicine, University of Washington, Seattle, WA, United States of America
- Department of Medicine, Johns Hopkins University, Baltimore, MD, United States of America
| | - Elizabeth M. McCall
- Department of Medicine, Johns Hopkins University, Baltimore, MD, United States of America
| | - Richard D. Moore
- Department of Medicine, Johns Hopkins University, Baltimore, MD, United States of America
| | - Kenneth H. Mayer
- Harvard Medical School, Beth Israel Deaconess Medical Center, Fenway Health, Boston, MA, United States of America
| | - Shubhabrata Mukherjee
- Department of Medicine, University of Washington, Seattle, WA, United States of America
| | - Won Jun Lee
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Paul K. Crane
- Department of Medicine, University of Washington, Seattle, WA, United States of America
| | - Heidi Crane
- Department of Medicine, University of Washington, Seattle, WA, United States of America
| | - Inga Peter
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Sara Lindström
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States of America
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Zhang B, Peng Y, Luo Y, Hong C, Lin Y, Zhang Y, Xu Y, Su X, Wu F. Relationship between esophageal squamous cell carcinoma risk and alcohol-related ALDH2 and ADH1B polymorphisms: Evidence from a meta-analysis and Mendelian randomization analysis. Cancer Med 2023; 12:20437-20449. [PMID: 37795758 PMCID: PMC10652316 DOI: 10.1002/cam4.6610] [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: 03/20/2023] [Revised: 08/27/2023] [Accepted: 09/21/2023] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND Previous studies have shown that ALDH2 and ADH1B genes may be associated with alcohol metabolism and the risk of esophageal squamous cell carcinoma (ESCC), with inconsistent results. This meta-analysis aimed at comprehensively assessing the associations between ALDH2 and ADH1B polymorphisms and the risk of ESCC to synthesize and clarify the evidence. METHODS We calculated summary estimates of the associations between four genetic variants (rs671 and rs674 in ALDH2, and rs1229984 and rs1042026 in ADH1B) and the ESCC risk across 23 publications in the additive model and allelic model. Venice criteria, Bayesian false discovery probability (BFDP), and false-positive reporting probability (FPRP) were used to assess the strength of epidemiological evidence. Heterogeneity among studies was evaluated by using the Higgin's I2 statistic, and publication bias was assessed by using funnel plots and Begg's test. A Mendelian randomization (MR) analysis was performed to determine the causal association between alcohol intake and esophageal cancer risk. Data from the HaploReg v4.1 and PolyPhen-2 were analyzed for functional annotations. RESULTS Of the four genetic variants, rs671 of ALDH2 was associated with a significantly reduced risk of ESCC (OR: 0.60, 95% CI: 0.50-0.73), whereas rs1229984 of ADH1B was associated with a significantly increased risk (2.50, 95% CI: 1.70-3.69) in the additive model. In the allelic model, the variant rs1229984 of ADH1B also increased the risk of ESCC (OR: 1.50; 95% CI: 1.21-1.87). The result for the variant rs671 was considered as strong epidemiological evidence. Functional annotations identified that the four variants were related to the enhancer histone marks and motif changes. The other two variants were not associated with the ESCC risk (rs674 of ALDH2 OR: 1.22, 95% CI: 0.71-2.12; rs1042026 of ADH1B OR: 1.28, 95% CI: 0.52-3.14) in the additive model. The MR analysis did not find a causal effect of alcohol on the esophageal cancer risk. CONCLUSIONS The results showed that ADH1B rs1229984 was significantly associated with an increased the risk of ESCC.
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Affiliation(s)
- Biao Zhang
- Department of Clinical Laboratory MedicineCancer Hospital of Shantou University Medical CollegeShantouChina
- Department of Preventive MedicineBin Hai Wan Central Hospital of DongguanDongguanChina
- Esophageal Cancer Prevention and Control Research CenterThe Cancer Hospital of Shantou University Medical CollegeShantouChina
| | - Yu‐Hui Peng
- Department of Clinical Laboratory MedicineCancer Hospital of Shantou University Medical CollegeShantouChina
- Esophageal Cancer Prevention and Control Research CenterThe Cancer Hospital of Shantou University Medical CollegeShantouChina
- Precision Medicine Research CenterShantou University Medical CollegeShantouChina
| | - Yun Luo
- Department of Clinical Laboratory MedicineCancer Hospital of Shantou University Medical CollegeShantouChina
- Esophageal Cancer Prevention and Control Research CenterThe Cancer Hospital of Shantou University Medical CollegeShantouChina
- Yongchuan Hospital Affiliated to Chongqing Medical UniversityChongqingChina
| | - Chao‐Qun Hong
- Esophageal Cancer Prevention and Control Research CenterThe Cancer Hospital of Shantou University Medical CollegeShantouChina
| | - Yi‐Wei Lin
- Department of Clinical Laboratory MedicineCancer Hospital of Shantou University Medical CollegeShantouChina
- Esophageal Cancer Prevention and Control Research CenterThe Cancer Hospital of Shantou University Medical CollegeShantouChina
- Precision Medicine Research CenterShantou University Medical CollegeShantouChina
| | - Yu‐Ling Zhang
- Research Institute of Clinical Pharmacy, Shantou University Medical CollegeShantouChina
| | - Yi‐Wei Xu
- Department of Clinical Laboratory MedicineCancer Hospital of Shantou University Medical CollegeShantouChina
- Esophageal Cancer Prevention and Control Research CenterThe Cancer Hospital of Shantou University Medical CollegeShantouChina
- Precision Medicine Research CenterShantou University Medical CollegeShantouChina
| | - Xue‐Fen Su
- Esophageal Cancer Prevention and Control Research CenterThe Cancer Hospital of Shantou University Medical CollegeShantouChina
| | - Fang‐Cai Wu
- Esophageal Cancer Prevention and Control Research CenterThe Cancer Hospital of Shantou University Medical CollegeShantouChina
- Department of Radiation OncologyCancer Hospital of Shantou University Medical CollegeShantouChina
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White KM, Hess JL, Glatt SJ, Maisto SA, Zvolensky MJ, Ditre JW. Polygenic risk for alcohol consumption and multisite chronic pain: Associations with ad lib drinking behavior. Exp Clin Psychopharmacol 2023; 31:933-941. [PMID: 36480390 PMCID: PMC10247901 DOI: 10.1037/pha0000630] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Interrelations between alcohol use disorder and chronic pain have received increasing empirical attention, and several lines of evidence support the possibility of shared genetic liability. However, research on the genetic contributions to the component processes of these complex and potentially overlapping phenotypes remains scarce. The goal of the present study was to test polygenic risk scores (PRSs) for alcohol consumption and multisite chronic pain as predictors of ad lib drinking behavior during an experimental taste test. PRSs were calculated for 209 pain-free, moderate-to-heavy drinkers (57.9% male; 63.6% White). Among White participants, the alcohol and chronic pain PRSs showed nominally significant (ps < .05) positive associations with the volume of alcohol consumed and peak blood alcohol concentration (BAC), respectively. However, associations did not survive correction for multiple comparisons. When stratifying results by experimental condition (between-subjects design: no-pain vs. pain), the alcohol PRS was significantly and negatively associated with the volume of alcohol poured, consumed, and peak BAC among Black participants randomized to the no-pain condition (all false discovery rate [FDR]p < .05). Conversely, the chronic pain PRS was significantly and positively associated with study outcomes among White participants in both the no-pain (alcohol consumed; FDRp = .037) and pain conditions (peak BAC; FDRp = .017). These findings lend partial support to the assertion that alcohol consumption in the laboratory is reflective of drinking behavior in naturalistic settings. This was also the first study to use a pain-related PRS to predict alcohol outcomes, which may be indicative of shared etiology between base and target traits. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Affiliation(s)
- Kyle M. White
- Department of Psychology, Syracuse University, Syracuse, NY 13244, United States
| | - Jonathan L. Hess
- Department of Psychiatry and Behavioral Sciences, The State University of New York (SUNY) Upstate Medical University, Syracuse, NY 13210, United States
| | - Stephen J. Glatt
- Department of Psychiatry and Behavioral Sciences, The State University of New York (SUNY) Upstate Medical University, Syracuse, NY 13210, United States
| | - Stephen A. Maisto
- Department of Psychology, Syracuse University, Syracuse, NY 13244, United States
| | - Michael J. Zvolensky
- Department of Psychology, University of Houston, Houston, TX 77004, United States
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, United States
- HEALTH Institute, University of Houston, Houston, TX 77204, United States
| | - Joseph W. Ditre
- Department of Psychology, Syracuse University, Syracuse, NY 13244, United States
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Yang X, Cheng S, Li C, Pan C, Liu L, Meng P, Chen Y, Zhang J, Zhang Z, Zhang H, Zhao Y, Cai Q, He D, Chu X, Shi S, Hui J, Cheng B, Wen Y, Jia Y, Zhang F. Evaluating the interaction between 3'aQTL and alcohol consumption/smoking on anxiety and depression: 3'aQTL-by-environment interaction study in UK Biobank cohort. J Affect Disord 2023; 338:518-525. [PMID: 37390921 DOI: 10.1016/j.jad.2023.06.050] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 05/29/2023] [Accepted: 06/26/2023] [Indexed: 07/02/2023]
Abstract
BACKGROUND Smoking and alcohol consumption were associated with the development of depression and anxiety. 3'UTR APA quantitative trait loci (3'aQTLs) have been associated with multiple health states and conditions. Our aim is to evaluate the interactive effects of 3'aQTLs-alcohol consumption/tobacco smoking on the risk of anxiety and depression. METHODS The 3'aQTL data of 13 brain regions were extracted from the large-scale 3'aQTL atlas. The phenotype data (frequency of cigarette smoking and alcohol drinking, anxiety score, self-reported anxiety, depression score and self-reported depression) of 90,399-103,011 adults aged 40-69 years living in the UK and contributing to the UK Biobank during 2006-2010, were obtained from the UK Biobank cohort. The frequency of cigarette smoking and alcohol drinking of each subject were defined by the amount of smoking and alcohol drinking of self-reported, respectively. The continuous alcohol consumption/smoking terms were further categorized in tertiles. 3'aQTL-by-environmental interaction analysis was then performed to evaluate the associations of gene-smoking/alcohol consumption interactions with anxiety and depression using generalized linear model (GLM) of PLINK 2.0 with an additive mode of inheritance. Furthermore, GLM was also used to explore the relationship between alcohol consumption/smoking with hazard of anxiety/depression stratified by allele for the significant genotyped SNPs that modified the alcohol consumption/smoking-anxiety/depression association. RESULTS The interaction analysis identified several candidate 3'aQTLs-alcohol consumption interactions, such as rs7602638 located in PPP3R1 (β = 0.08, P = 6.50 × 10-6) for anxiety score; rs10925518 located in RYR2 (OR = 0.95, P = 3.06 × 10-5) for self-reported depression. Interestingly, we also observed that the interactions between TMOD1 (β = 0.18, P = 3.30 × 10-8 for anxiety score; β = 0.17, P = 1.42 × 10-6 for depression score), ZNF407 (β = 0.17, P = 2.11 × 10-6 for anxiety score; β = 0.15, P = 4.26 × 10-5 for depression score) and alcohol consumption was not only associated with anxiety, but related to depression. Besides, we found that relationship between alcohol consumption and hazard of anxiety/depression was significantly different for different SNPs genotypes, such as rs34505550 in TMOD1 (AA: OR = 1.03, P = 1.79 × 10-6; AG: OR = 1.00, P = 0.94; GG: OR = 1.00, P = 0.21) for self-reported anxiety. LIMITATIONS The identified 3'aQTLs-alcohol consumption/smoking interactions were associated with depression and anxiety, and its potential biological mechanisms need to be further revealed. CONCLUSIONS Our study identified important interactions between candidate 3'aQTL and alcohol consumption/smoking on depression and anxiety, and found that the 3'aQTL may modify the associations between consumption/smoking with depression and anxiety. These findings may help to further explore the pathogenesis of depression and anxiety.
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Affiliation(s)
- Xuena Yang
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Shiqiang Cheng
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Chun'e Li
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Chuyu Pan
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Li Liu
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Peilin Meng
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Yujing Chen
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Jingxi Zhang
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Zhen Zhang
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Huijie Zhang
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Yijing Zhao
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Qingqing Cai
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Dan He
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Xiaoge Chu
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Sirong Shi
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Jingni Hui
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Bolun Cheng
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Yan Wen
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Yumeng Jia
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Feng Zhang
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China; Department of Psychiatry, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.
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Elam KK, Su J, Aliev F, Trevino A, Kutzner J, Seo DC. Polygenic Effects on Individual Rule Breaking, Peer Rule Breaking, and Alcohol Sips Across Early Adolescence in the ABCD Study. Res Child Adolesc Psychopathol 2023; 51:1425-1438. [PMID: 37273065 PMCID: PMC10601492 DOI: 10.1007/s10802-023-01090-9] [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] [Accepted: 05/25/2023] [Indexed: 06/06/2023]
Abstract
Alcohol use emerges during early adolescence and is strongly associated with individual and peer risky, delinquent, and rule breaking behaviors. Genetic predisposition for risky behavior contributes to individual rule breaking in adolescence and can also evoke peer rule breaking or lead youth to select into delinquent peer groups via gene-environment correlations (rGE), collectively increasing risk for alcohol use. Little research has examined whether genetic predisposition for risky behavior contributes to individual and peer rule breaking behavior in developmental pathways to alcohol use in early adolescence or in large diverse racial/ethnic populations. To address this, polygenic scores for risky behavior were considered predictors of individual rule breaking, peer rule breaking, and alcohol sips using data from the Adolescent Brain Cognitive Development (ABCD) study at age 11-12 and 12-13 in a cross-time cross-lagged model. This was examined separately in European American (EA; n = 5113; 47% female), African American (AA; n = 1159; 50% female), and Hispanic/Latinx (Latinx; n = 1624; 48% female) subgroups accounting for sociodemographic covariates and genetic ancestry principal components. Polygenic scores were positively associated with all constructs in EAs, with individual rule breaking at age 11-12 in AAs and Latinx, and with alcohol sips at age 11-12 in Latinx. Individual and peer rule breaking were associated with one another across time only in the EA subgroup. In all subgroups, peer rule breaking at 12-13 was associated with alcohol sips at 12-13. Results indicate that alcohol sips in early adolescence are associated with individual and peer rule breaking with rGE implicated in EAs.
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Affiliation(s)
- Kit K Elam
- Department of Applied Health Science, Indiana University, 1025 E. 7th St., Suite 116, Bloomington, IN, 47405, USA.
| | - Jinni Su
- Department of Psychology, Arizona State University, Tempe, USA
| | - Fazil Aliev
- Department of Psychiatry, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Angel Trevino
- Department of Psychology, Arizona State University, Tempe, USA
| | - Jodi Kutzner
- Department of Applied Health Science, Indiana University, 1025 E. 7th St., Suite 116, Bloomington, IN, 47405, USA
| | - Dong-Chul Seo
- Department of Applied Health Science, Indiana University, 1025 E. 7th St., Suite 116, Bloomington, IN, 47405, USA
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Bornscheuer L, Lundin A, Forsell Y, Lavebratt C, Melas PA. Functional Variation in the FAAH Gene Is Directly Associated with Subjective Well-Being and Indirectly Associated with Problematic Alcohol Use. Genes (Basel) 2023; 14:1826. [PMID: 37761966 PMCID: PMC10530831 DOI: 10.3390/genes14091826] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/16/2023] [Accepted: 09/18/2023] [Indexed: 09/29/2023] Open
Abstract
Fatty acid amide hydrolase (FAAH) is an enzyme that degrades anandamide, an endocannabinoid that modulates mesolimbic dopamine release and, consequently, influences states of well-being. Despite these known interactions, the specific role of FAAH in subjective well-being remains underexplored. Since well-being is a dynamic trait that can fluctuate over time, we hypothesized that we could provide deeper insights into the link between FAAH and well-being using longitudinal data. To this end, we analyzed well-being data collected three years apart using the WHO (Ten) Well-Being Index and genotyped a functional polymorphism in the FAAH gene (rs324420, Pro129Thr) in a sample of 2822 individuals. We found that the A-allele of rs324420, which results in reduced FAAH activity and elevated anandamide levels, was associated with lower well-being scores at both time points (Wave I, B: -0.52, p = 0.007; Wave II, B: -0.41, p = 0.03, adjusted for age and sex). A subsequent phenome-wide association study (PheWAS) affirmed our well-being findings in the UK Biobank (N = 126,132, alternative C-allele associated with elevated happiness, p = 0.008) and revealed an additional association with alcohol dependence. In our cohort, using lagged longitudinal mediation analyses, we uncovered evidence of an indirect association between rs324420 and problematic alcohol use (AUDIT-P) through the pathway of lower well-being (indirect effect Boot: 0.015, 95% CI [0.003, 0.030], adjusted for AUDIT in Wave I). We propose that chronically elevated anandamide levels might influence disruptions in the endocannabinoid system-a biological contributor to well-being-which could, in turn, contribute to increased alcohol intake, though multiple factors may be at play. Further genetic studies and mediation analyses are needed to validate and extend these findings.
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Affiliation(s)
- Lisa Bornscheuer
- Department of Public Health Sciences, Stockholm University, 10691 Stockholm, Sweden;
| | - Andreas Lundin
- Department of Global Public Health, Karolinska Institutet, 17177 Stockholm, Sweden; (A.L.); (Y.F.)
| | - Yvonne Forsell
- Department of Global Public Health, Karolinska Institutet, 17177 Stockholm, Sweden; (A.L.); (Y.F.)
| | - Catharina Lavebratt
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 17176 Stockholm, Sweden;
- Center for Molecular Medicine, L8:00, Karolinska University Hospital, 17176 Stockholm, Sweden
| | - Philippe A. Melas
- Center for Molecular Medicine, L8:00, Karolinska University Hospital, 17176 Stockholm, Sweden
- Center for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet & Stockholm Health Care Services, 11364 Stockholm, Sweden
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Kranzler HR, Feinn R, Xu H, Ho BL, Saini D, Nicastro OR, Jacoby A, Toikumo S, Gelernter J, Hartwell EE, Kember RL. Does polygenic risk for substance-related traits predict ages of onset and progression of symptoms? Addiction 2023; 118:1675-1686. [PMID: 37069489 PMCID: PMC10525011 DOI: 10.1111/add.16210] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 03/25/2023] [Indexed: 04/19/2023]
Abstract
BACKGROUND AND AIMS Genetic risk can influence disease progression. We measured the impact of genetic risk for substance use disorders (SUDs) on substance use onset and progression of symptoms. DESIGN, SETTING, PARTICIPANTS Using findings from genome-wide association studies (GWASs) of alcohol use disorder (AUD), opioid use disorder (OUD) and smoking trajectory (SMK) as discovery samples, we calculated polygenic risk scores (PRSs) in a deeply phenotyped independent target sample. Participants in the target sample were recruited from 2000 to 2020 from US inpatient or outpatient settings or through advertisements and comprised 5692 European-ancestry individuals (EUR) (56.2% male) and 4918 African-ancestry individuals (AFR) (54.9% male). MEASUREMENTS This study measured age of first substance use, regular use, reported problems and dependence diagnosis and progression from regular use to onset of problems and dependence for alcohol, opioids and smoking. We examined the contribution of PRS to each milestone and progression measure. FINDINGS EUR and males reported an earlier onset and shorter progression times than AFR and females, respectively. Among EUR, higher AUD PRS predicted earlier onset and more rapid progression to alcohol-related milestones (P < 0.001). Although the AUD PRS was a stronger moderator of problem onset among females (P = 0.017), it was more predictive of the progression to problems among males (P = 0.005). OUD and SMK PRS in EUR also predicted earlier onset of the respective milestones (P < 0.001). Among AFR, where power is lower due to the smaller discovery sample, AUD PRS predicted age of regular alcohol use (P = 0.039) and dependence (P = 0.001) and progression from regular use to diagnosis (P = 0.045), while SMK PRS predicted earlier age of initiation (P = 0.036). CONCLUSIONS Genetic risk for SUDs appears to predict substance use milestones and symptom progression among European-ancestry individuals and, to a lesser extent, African-ancestry individuals.
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Affiliation(s)
- Henry R. Kranzler
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104
- Mental Illness Research, Education and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia, PA 19104
| | - Richard Feinn
- Department of Medical Sciences, Frank H. Netter School of Medicine at Quinnipiac University, North Haven, CT 06473
| | - Heng Xu
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104
| | - Brendan L. Ho
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104
| | - Divya Saini
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104
| | - Olivia R. Nicastro
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104
| | - Anya Jacoby
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104
| | - Sylvanus Toikumo
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104
- Mental Illness Research, Education and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia, PA 19104
| | - Joel Gelernter
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT 06511 and VA Connecticut Healthcare System, West Haven, CT 06516
| | - Emily E. Hartwell
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104
- Department of Medical Sciences, Frank H. Netter School of Medicine at Quinnipiac University, North Haven, CT 06473
| | - Rachel L. Kember
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104
- Mental Illness Research, Education and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia, PA 19104
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Bountress KE, Bustamante D, de Viteri SSS, Chatzinakos C, Sheerin C, Daskalakis NP, Edenberg HJ, Peterson RE, Webb BT, Meyers J, Amstadter A. Differences in genetic correlations between posttraumatic stress disorder and alcohol-related problems phenotypes compared to alcohol consumption-related phenotypes. Psychol Med 2023; 53:5767-5777. [PMID: 36177877 PMCID: PMC10060434 DOI: 10.1017/s0033291722002999] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Posttraumatic Stress Disorder (PTSD) tends to co-occur with greater alcohol consumption as well as alcohol use disorder (AUD). However, it is unknown whether the same etiologic factors that underlie PTSD-alcohol-related problems comorbidity also contribute to PTSD- alcohol consumption. METHODS We used summary statistics from large-scale genome-wide association studies (GWAS) of European-ancestry (EA) and African-ancestry (AA) participants to estimate genetic correlations between PTSD and a range of alcohol consumption-related and alcohol-related problems phenotypes. RESULTS In EAs, there were positive genetic correlations between PTSD phenotypes and alcohol-related problems phenotypes (e.g. Alcohol Use Disorders Identification Test (AUDIT) problem score) (rGs: 0.132-0.533, all FDR adjusted p < 0.05). However, the genetic correlations between PTSD phenotypes and alcohol consumption -related phenotypes (e.g. drinks per week) were negatively associated or non-significant (rGs: -0.417 to -0.042, FDR adjusted p: <0.05-NS). For AAs, the direction of correlations was sometimes consistent and sometimes inconsistent with that in EAs, and the ranges were larger (rGs for alcohol-related problems: -0.275 to 0.266, FDR adjusted p: NS, alcohol consumption-related: 0.145-0.699, FDR adjusted p: NS). CONCLUSIONS These findings illustrate that the genetic associations between consumption and problem alcohol phenotypes and PTSD differ in both strength and direction. Thus, the genetic factors that may lead someone to develop PTSD and high levels of alcohol consumption are not the same as those that lead someone to develop PTSD and alcohol-related problems. Discussion around needing improved methods to better estimate heritabilities and genetic correlations in diverse and admixed ancestry samples is provided.
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Affiliation(s)
| | | | | | - Chris Chatzinakos
- VIPBG. VCU, Richmond, VA, USA
- Department of Psychiatry, McLean Hospital, Harvard Medical School, Belmont, MA, USA
| | | | | | | | | | | | - Bradley T. Webb
- GenOmics, Bioinformatics, and Translational Research Center, Biostatistics and Epidemiology Division, RTI International, Research Triangle Park, NC, USA
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Jung KJ, Baek JW, Shin SY, Jee SH. Genetically determined alcohol consumption and cancer risk in Korea. Epidemiol Health 2023; 45:e2023077. [PMID: 37641821 PMCID: PMC10728612 DOI: 10.4178/epih.e2023077] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 04/28/2023] [Accepted: 07/21/2023] [Indexed: 08/31/2023] Open
Abstract
OBJECTIVES The purpose of this study was to determine the causal relationship between the genetically determined amount of alcohol consumption and the occurrence of major cancers. METHODS The data used in this study were from 129,324 people selected from the Korean Cancer Prevention Study-II, the participants of which visited 18 health examination centers between 2004 and 2013. Cancer incidence was confirmed as of 2020 using data from the National Cancer Center. A genome-wide association study (GWAS) on alcohol consumption was performed using PLINK 2.0, and sex, age, chip type, and principal components were adjusted. RESULTS From the GWAS, a genetic risk score for alcohol consumption was calculated and genetically determined alcohol consumption (GDAC) was estimated. GDAC was divided into quintile groups and showed significant causal relationships with rectal cancer and liver cancer, but not with other cancers. For liver cancer, an association was shown in the hepatitis B surface antigen (HBsAg)-negative group, and a particularly strong association was found in the over-60-year-old HBsAg-negative group, in which, compared to the GDAC Q1 group, the Q4 group had a 2.35 times higher risk (95% confidence interval [CI], 1.05 to 5.23), and the Q5 group had a 2.40 times higher risk (95% CI, 1.09 to 5.30). CONCLUSIONS The results of this study provided evidence that the amount of alcohol consumed is causally related to the occurrence of rectal cancer and liver cancer in HBsAg-negative individuals. Additional studies should be continued for other cancer types through long-term follow-up.
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Affiliation(s)
- Keum Ji Jung
- Institute for Health Promotion, Department of Epidemiology and Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Korea
| | - Ji Woo Baek
- Institute for Health Promotion, Department of Epidemiology and Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Korea
| | | | - Sun Ha Jee
- Institute for Health Promotion, Department of Epidemiology and Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Korea
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Bahi A, Dreyer JL. Anxiety and ethanol consumption in socially defeated mice; effect of hippocampal serotonin transporter knockdown. Behav Brain Res 2023; 451:114508. [PMID: 37244437 DOI: 10.1016/j.bbr.2023.114508] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/13/2023] [Accepted: 05/24/2023] [Indexed: 05/29/2023]
Abstract
The comorbidity of generalized anxiety disorders (GAD) with alcohol use disorders (AUD) is common and there is an association between the serotonin transporter (SERT) genetic variation and the comorbid conditions of GAD and AUD. However, few mechanistic studies have systematically explored the role of direct SERT manipulation in stress-elicited mood disorders. Therefore, the aim of this study was to determine whether reductions in SERT expression in the hippocampus were sufficient to ameliorate anxiety- and ethanol-related behaviors in socially defeated mice. Following stress exposure, and using stereotaxic surgery, SERT was knocked down using specific shRNA-expressing lentiviral vectors and anxiety-like behavior was evaluated by open-field, elevated plus maze, and marbles burying test. The two-bottle choice (TBC) drinking paradigm was used to assess stress-induced voluntary ethanol intake and preference. Results showed that hippocampal SERT loss-of-function prevented stress-elicited anxiogenic-like effects with no differences in spontaneous locomotor activity. Moreover, in the TBC paradigm, SERT shRNA-injected mice consistently showed a significantly decreased consumption and preference for ethanol when compared to Mock-injected controls. In contrast to ethanol, SERT shRNA-injected mice exhibited similar consumption and preference for saccharin and quinine. Interestingly, we confirmed that SERT hippocampal mRNA expression correlated with measures of anxiety- and ethanol-related behaviors by Pearson correlation analysis. Our findings show that social defeat recruits hippocampal serotoninergic system and that these neuroadaptations mediate the heightened anxiety-like behavior and voluntary alcohol intake observed following stress exposure, suggesting that this system represents a major brain stress element responsible for the negative reinforcement associated with the "dark side" of alcohol addiction.
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Affiliation(s)
- Amine Bahi
- College of Medicine, Ajman University, Ajman, UAE; Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman, UAE; Department of Anatomy, College of Medicine & Health Sciences, United Arab Emirates University, Al Ain, UAE.
| | - Jean-Luc Dreyer
- Division of Biochemistry, Department of Medicine, University of Fribourg, CH-1700 Fribourg, Switzerland
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Georgiou A, Georgiopoulos G, Delialis D, Maneta E, Masci PG, Neophytou O, Tsiachris D, Evangelou E. Causal Relationship Between Average Alcohol Consumption and Risk of Atrial Fibrillation: A Mendelian Randomization Study. Circ Genom Precis Med 2023; 16:406-408. [PMID: 37191011 DOI: 10.1161/circgen.122.003766] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Affiliation(s)
- Andrea Georgiou
- Department of Hygiene and Epidemiology, University of Ioannina Medical School (A.G., E.E.)
| | - Georgios Georgiopoulos
- Clinical Therapeutics, National & Kapodistrian University of Athens School of Medicine, Athens, Greece (G.G., D.D., E.M., O.N.)
- School of Biomedical Engineering and Imaging Sciences, Kings College London, United Kingdom (G.G., P.G.M.)
| | - Dimitrios Delialis
- Clinical Therapeutics, National & Kapodistrian University of Athens School of Medicine, Athens, Greece (G.G., D.D., E.M., O.N.)
| | - Eleni Maneta
- Clinical Therapeutics, National & Kapodistrian University of Athens School of Medicine, Athens, Greece (G.G., D.D., E.M., O.N.)
| | - Pier Giorgio Masci
- School of Biomedical Engineering and Imaging Sciences, Kings College London, United Kingdom (G.G., P.G.M.)
| | - Onisiphoros Neophytou
- Clinical Therapeutics, National & Kapodistrian University of Athens School of Medicine, Athens, Greece (G.G., D.D., E.M., O.N.)
| | | | - Evangelos Evangelou
- Department of Hygiene and Epidemiology, University of Ioannina Medical School (A.G., E.E.)
- Department of Epidemiology & Biostatistics, School of Public Health, Imperial College London, United Kingdom (E.E.)
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Ford MM, George BE, Van Laar VS, Holleran KM, Naidoo J, Hadaczek P, Vanderhooft LE, Peck EG, Dawes MH, Ohno K, Bringas J, McBride JL, Samaranch L, Forsayeth JR, Jones SR, Grant KA, Bankiewicz KS. GDNF gene therapy for alcohol use disorder in male non-human primates. Nat Med 2023; 29:2030-2040. [PMID: 37580533 PMCID: PMC10602124 DOI: 10.1038/s41591-023-02463-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 10/12/2022] [Accepted: 06/15/2023] [Indexed: 08/16/2023]
Abstract
Alcohol use disorder (AUD) exacts enormous personal, social and economic costs globally. Return to alcohol use in treatment-seeking patients with AUD is common, engendered by a cycle of repeated abstinence-relapse episodes even with use of currently available pharmacotherapies. Repeated ethanol use induces dopaminergic signaling neuroadaptations in ventral tegmental area (VTA) neurons of the mesolimbic reward pathway, and sustained dysfunction of reward circuitry is associated with return to drinking behavior. We tested this hypothesis by infusing adeno-associated virus serotype 2 vector encoding human glial-derived neurotrophic factor (AAV2-hGDNF), a growth factor that enhances dopaminergic neuron function, into the VTA of four male rhesus monkeys, with another four receiving vehicle, following induction of chronic alcohol drinking. GDNF expression ablated the return to alcohol drinking behavior over a 12-month period of repeated abstinence-alcohol reintroduction challenges. This behavioral change was accompanied by neurophysiological modulations to dopamine signaling in the nucleus accumbens that countered the hypodopaminergic signaling state associated with chronic alcohol use, indicative of a therapeutic modulation of limbic circuits countering the effects of alcohol. These preclinical findings suggest gene therapy targeting relapse prevention may be a potential therapeutic strategy for AUD.
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Affiliation(s)
- Matthew M Ford
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
- Department of Psychology, Lewis & Clark College, Portland, OR, USA
| | - Brianna E George
- Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston Salem, NC, USA
| | - Victor S Van Laar
- Department of Neurological Surgery, The Ohio State University, Columbus, OH, USA
| | - Katherine M Holleran
- Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston Salem, NC, USA
| | - Jerusha Naidoo
- Department of Neurological Surgery, The Ohio State University, Columbus, OH, USA
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Piotr Hadaczek
- Department of Neurological Surgery, The Ohio State University, Columbus, OH, USA
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Lauren E Vanderhooft
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Emily G Peck
- Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston Salem, NC, USA
| | - Monica H Dawes
- Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston Salem, NC, USA
| | - Kousaku Ohno
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - John Bringas
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Jodi L McBride
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA
| | - Lluis Samaranch
- Department of Neurological Surgery, The Ohio State University, Columbus, OH, USA
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - John R Forsayeth
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Sara R Jones
- Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston Salem, NC, USA
| | - Kathleen A Grant
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health & Science University, Portland, OR, USA.
| | - Krystof S Bankiewicz
- Department of Neurological Surgery, The Ohio State University, Columbus, OH, USA.
- Department of Neurological Surgery, University of California, San Francisco, CA, USA.
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White JD, Bierut LJ. Alcohol Consumption and Alcohol Use Disorder: Exposing an Increasingly Shared Genetic Architecture. Am J Psychiatry 2023; 180:530-532. [PMID: 37525606 PMCID: PMC10765608 DOI: 10.1176/appi.ajp.20230456] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Affiliation(s)
- Julie D White
- GenOmics and Translational Research Center, RTI International, Research Triangle Park, N.C. (White); Department of Psychiatry, Washington University School of Medicine, St. Louis (Bierut)
| | - Laura J Bierut
- GenOmics and Translational Research Center, RTI International, Research Triangle Park, N.C. (White); Department of Psychiatry, Washington University School of Medicine, St. Louis (Bierut)
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Kember RL, Vickers-Smith R, Zhou H, Xu H, Jennings M, Dao C, Davis L, Sanchez-Roige S, Justice AC, Gelernter J, Vujkovic M, Kranzler HR. Genetic Underpinnings of the Transition From Alcohol Consumption to Alcohol Use Disorder: Shared and Unique Genetic Architectures in a Cross-Ancestry Sample. Am J Psychiatry 2023; 180:584-593. [PMID: 37282553 PMCID: PMC10731616 DOI: 10.1176/appi.ajp.21090892] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE Recent genome-wide association studies (GWASs) of alcohol-related phenotypes have uncovered key differences in the underlying genetic architectures of alcohol consumption and alcohol use disorder (AUD), with the two traits having opposite genetic correlations with psychiatric disorders. Understanding the genetic factors that underlie the transition from heavy drinking to AUD has important theoretical and clinical implications. METHODS The authors used longitudinal data from the cross-ancestry Million Veteran Program sample to identify 1) novel loci associated with AUD and alcohol consumption (measured by the score on the consumption subscale of the Alcohol Use Disorders Identification Test [AUDIT-C]), 2) the impact of phenotypic variation on genetic discovery, and 3) genetic variants with direct effects on AUD that are not mediated through alcohol consumption. RESULTS The authors identified 26 loci associated with AUD and 22 loci associated with AUDIT-C score, including ancestry-specific and novel loci. In secondary GWASs that excluded individuals who report abstinence, the authors identified seven additional loci for AUD and eight additional loci for AUDIT-C score. Although the heterogeneity of the abstinent group biases the GWAS findings, unique variance between alcohol consumption and disorder remained after the abstinent group was excluded. Finally, using mediation analysis, the authors identified a set of variants with effects on AUD that are not mediated through alcohol consumption. CONCLUSIONS Differences in genetic architecture between alcohol consumption and AUD are consistent with their having different biological contributions. Genetic variants with direct effects on AUD are potentially relevant to understanding the transition from heavy alcohol consumption to AUD and may be targets for translational prevention and treatment efforts.
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Affiliation(s)
- Rachel L Kember
- Mental Illness Research, Education, and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia (Kember, Vickers-Smith, Kranzler); Center for Studies of Addiction, Department of Psychiatry (Kember, Xu, Kranzler) and Department of Epidemiology, University of Kentucky College of Public Health, Lexington (Vickers-Smith); Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington (Vickers-Smith); VA Connecticut Healthcare System, West Haven (Zhou, Dao, Justice, Gelernter); Department of Psychiatry (Zhou, Gelernter), Department of Genetics (Gelernter), Department of Neuroscience (Gelernter), and Department of Internal Medicine (Justice), Yale School of Medicine, New Haven, Conn.; School of Public Health, Yale University, New Haven, Conn. (Dao, Justice); Department of Psychiatry, University of California San Diego, San Diego (Jennings, Sanchez-Roige); Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn. (Davis, Sanchez-Roige)
| | - Rachel Vickers-Smith
- Mental Illness Research, Education, and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia (Kember, Vickers-Smith, Kranzler); Center for Studies of Addiction, Department of Psychiatry (Kember, Xu, Kranzler) and Department of Epidemiology, University of Kentucky College of Public Health, Lexington (Vickers-Smith); Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington (Vickers-Smith); VA Connecticut Healthcare System, West Haven (Zhou, Dao, Justice, Gelernter); Department of Psychiatry (Zhou, Gelernter), Department of Genetics (Gelernter), Department of Neuroscience (Gelernter), and Department of Internal Medicine (Justice), Yale School of Medicine, New Haven, Conn.; School of Public Health, Yale University, New Haven, Conn. (Dao, Justice); Department of Psychiatry, University of California San Diego, San Diego (Jennings, Sanchez-Roige); Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn. (Davis, Sanchez-Roige)
| | - Hang Zhou
- Mental Illness Research, Education, and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia (Kember, Vickers-Smith, Kranzler); Center for Studies of Addiction, Department of Psychiatry (Kember, Xu, Kranzler) and Department of Epidemiology, University of Kentucky College of Public Health, Lexington (Vickers-Smith); Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington (Vickers-Smith); VA Connecticut Healthcare System, West Haven (Zhou, Dao, Justice, Gelernter); Department of Psychiatry (Zhou, Gelernter), Department of Genetics (Gelernter), Department of Neuroscience (Gelernter), and Department of Internal Medicine (Justice), Yale School of Medicine, New Haven, Conn.; School of Public Health, Yale University, New Haven, Conn. (Dao, Justice); Department of Psychiatry, University of California San Diego, San Diego (Jennings, Sanchez-Roige); Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn. (Davis, Sanchez-Roige)
| | - Heng Xu
- Mental Illness Research, Education, and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia (Kember, Vickers-Smith, Kranzler); Center for Studies of Addiction, Department of Psychiatry (Kember, Xu, Kranzler) and Department of Epidemiology, University of Kentucky College of Public Health, Lexington (Vickers-Smith); Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington (Vickers-Smith); VA Connecticut Healthcare System, West Haven (Zhou, Dao, Justice, Gelernter); Department of Psychiatry (Zhou, Gelernter), Department of Genetics (Gelernter), Department of Neuroscience (Gelernter), and Department of Internal Medicine (Justice), Yale School of Medicine, New Haven, Conn.; School of Public Health, Yale University, New Haven, Conn. (Dao, Justice); Department of Psychiatry, University of California San Diego, San Diego (Jennings, Sanchez-Roige); Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn. (Davis, Sanchez-Roige)
| | - Mariela Jennings
- Mental Illness Research, Education, and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia (Kember, Vickers-Smith, Kranzler); Center for Studies of Addiction, Department of Psychiatry (Kember, Xu, Kranzler) and Department of Epidemiology, University of Kentucky College of Public Health, Lexington (Vickers-Smith); Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington (Vickers-Smith); VA Connecticut Healthcare System, West Haven (Zhou, Dao, Justice, Gelernter); Department of Psychiatry (Zhou, Gelernter), Department of Genetics (Gelernter), Department of Neuroscience (Gelernter), and Department of Internal Medicine (Justice), Yale School of Medicine, New Haven, Conn.; School of Public Health, Yale University, New Haven, Conn. (Dao, Justice); Department of Psychiatry, University of California San Diego, San Diego (Jennings, Sanchez-Roige); Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn. (Davis, Sanchez-Roige)
| | - Cecilia Dao
- Mental Illness Research, Education, and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia (Kember, Vickers-Smith, Kranzler); Center for Studies of Addiction, Department of Psychiatry (Kember, Xu, Kranzler) and Department of Epidemiology, University of Kentucky College of Public Health, Lexington (Vickers-Smith); Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington (Vickers-Smith); VA Connecticut Healthcare System, West Haven (Zhou, Dao, Justice, Gelernter); Department of Psychiatry (Zhou, Gelernter), Department of Genetics (Gelernter), Department of Neuroscience (Gelernter), and Department of Internal Medicine (Justice), Yale School of Medicine, New Haven, Conn.; School of Public Health, Yale University, New Haven, Conn. (Dao, Justice); Department of Psychiatry, University of California San Diego, San Diego (Jennings, Sanchez-Roige); Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn. (Davis, Sanchez-Roige)
| | - Lea Davis
- Mental Illness Research, Education, and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia (Kember, Vickers-Smith, Kranzler); Center for Studies of Addiction, Department of Psychiatry (Kember, Xu, Kranzler) and Department of Epidemiology, University of Kentucky College of Public Health, Lexington (Vickers-Smith); Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington (Vickers-Smith); VA Connecticut Healthcare System, West Haven (Zhou, Dao, Justice, Gelernter); Department of Psychiatry (Zhou, Gelernter), Department of Genetics (Gelernter), Department of Neuroscience (Gelernter), and Department of Internal Medicine (Justice), Yale School of Medicine, New Haven, Conn.; School of Public Health, Yale University, New Haven, Conn. (Dao, Justice); Department of Psychiatry, University of California San Diego, San Diego (Jennings, Sanchez-Roige); Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn. (Davis, Sanchez-Roige)
| | - Sandra Sanchez-Roige
- Mental Illness Research, Education, and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia (Kember, Vickers-Smith, Kranzler); Center for Studies of Addiction, Department of Psychiatry (Kember, Xu, Kranzler) and Department of Epidemiology, University of Kentucky College of Public Health, Lexington (Vickers-Smith); Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington (Vickers-Smith); VA Connecticut Healthcare System, West Haven (Zhou, Dao, Justice, Gelernter); Department of Psychiatry (Zhou, Gelernter), Department of Genetics (Gelernter), Department of Neuroscience (Gelernter), and Department of Internal Medicine (Justice), Yale School of Medicine, New Haven, Conn.; School of Public Health, Yale University, New Haven, Conn. (Dao, Justice); Department of Psychiatry, University of California San Diego, San Diego (Jennings, Sanchez-Roige); Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn. (Davis, Sanchez-Roige)
| | - Amy C Justice
- Mental Illness Research, Education, and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia (Kember, Vickers-Smith, Kranzler); Center for Studies of Addiction, Department of Psychiatry (Kember, Xu, Kranzler) and Department of Epidemiology, University of Kentucky College of Public Health, Lexington (Vickers-Smith); Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington (Vickers-Smith); VA Connecticut Healthcare System, West Haven (Zhou, Dao, Justice, Gelernter); Department of Psychiatry (Zhou, Gelernter), Department of Genetics (Gelernter), Department of Neuroscience (Gelernter), and Department of Internal Medicine (Justice), Yale School of Medicine, New Haven, Conn.; School of Public Health, Yale University, New Haven, Conn. (Dao, Justice); Department of Psychiatry, University of California San Diego, San Diego (Jennings, Sanchez-Roige); Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn. (Davis, Sanchez-Roige)
| | - Joel Gelernter
- Mental Illness Research, Education, and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia (Kember, Vickers-Smith, Kranzler); Center for Studies of Addiction, Department of Psychiatry (Kember, Xu, Kranzler) and Department of Epidemiology, University of Kentucky College of Public Health, Lexington (Vickers-Smith); Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington (Vickers-Smith); VA Connecticut Healthcare System, West Haven (Zhou, Dao, Justice, Gelernter); Department of Psychiatry (Zhou, Gelernter), Department of Genetics (Gelernter), Department of Neuroscience (Gelernter), and Department of Internal Medicine (Justice), Yale School of Medicine, New Haven, Conn.; School of Public Health, Yale University, New Haven, Conn. (Dao, Justice); Department of Psychiatry, University of California San Diego, San Diego (Jennings, Sanchez-Roige); Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn. (Davis, Sanchez-Roige)
| | - Marijana Vujkovic
- Mental Illness Research, Education, and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia (Kember, Vickers-Smith, Kranzler); Center for Studies of Addiction, Department of Psychiatry (Kember, Xu, Kranzler) and Department of Epidemiology, University of Kentucky College of Public Health, Lexington (Vickers-Smith); Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington (Vickers-Smith); VA Connecticut Healthcare System, West Haven (Zhou, Dao, Justice, Gelernter); Department of Psychiatry (Zhou, Gelernter), Department of Genetics (Gelernter), Department of Neuroscience (Gelernter), and Department of Internal Medicine (Justice), Yale School of Medicine, New Haven, Conn.; School of Public Health, Yale University, New Haven, Conn. (Dao, Justice); Department of Psychiatry, University of California San Diego, San Diego (Jennings, Sanchez-Roige); Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn. (Davis, Sanchez-Roige)
| | - Henry R Kranzler
- Mental Illness Research, Education, and Clinical Center, Veterans Integrated Service Network 4, Crescenz Veterans Affairs Medical Center, Philadelphia (Kember, Vickers-Smith, Kranzler); Center for Studies of Addiction, Department of Psychiatry (Kember, Xu, Kranzler) and Department of Epidemiology, University of Kentucky College of Public Health, Lexington (Vickers-Smith); Center on Drug and Alcohol Research, Department of Behavioral Science, University of Kentucky College of Medicine, Lexington (Vickers-Smith); VA Connecticut Healthcare System, West Haven (Zhou, Dao, Justice, Gelernter); Department of Psychiatry (Zhou, Gelernter), Department of Genetics (Gelernter), Department of Neuroscience (Gelernter), and Department of Internal Medicine (Justice), Yale School of Medicine, New Haven, Conn.; School of Public Health, Yale University, New Haven, Conn. (Dao, Justice); Department of Psychiatry, University of California San Diego, San Diego (Jennings, Sanchez-Roige); Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn. (Davis, Sanchez-Roige)
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Choi M, Driver MN, Balcke E, Saunders T, Langberg JM, Dick DM. Bridging the gap between genetic epidemiological research and prevention: A randomized control trial of a novel personalized feedback program for alcohol and cannabis use. Drug Alcohol Depend 2023; 249:110818. [PMID: 37327509 PMCID: PMC10449035 DOI: 10.1016/j.drugalcdep.2023.110818] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 06/01/2023] [Accepted: 06/03/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Risky substance use among college students is widespread and associated with numerous negative consequences. We created an online Personalized Feedback Program (PFP) for college students that targets genetically influenced risk pathways for substance use and provides feedback on four risk domains (Sensation Seeking, Impulsivity, Extraversion, and Neuroticism) along with individualized recommendations and campus resources. METHODS A pilot randomized controlled trial was conducted to evaluate the effects of the PFP on alcohol and cannabis use. First-year college students were randomized to one of four groups: (1) control, (2) PFP, (3) computer-delivered brief motivational intervention (BMI), and (4) combined group that included both the PFP and BMI (PFP+BMI). Students completed a baseline survey (n=251) that assessed alcohol and cannabis use and program satisfaction. Two follow-up surveys were administered at 30-days and 3-months post-intervention to evaluate longitudinal effects on substance use. RESULTS Participants reported high satisfaction with the PFP. There were no significant effects of intervention group on alcohol use at the follow-up timepoints, though trends were in the expected direction with participants in the PFP group showing decreased odds of alcohol use. There were significant reductions in cannabis use in the PFP group as compared to other groups. CONCLUSIONS The PFP was met with high satisfaction and had a positive impact on reducing cannabis use. With cannabis use at a historic high among college-aged adults, further research evaluating the effects of the PFP is warranted.
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Affiliation(s)
- Maia Choi
- Rutgers University, Department of Psychology, 152 Frelinghuysen Road, Piscataway, NJ08854, United States.
| | - Morgan N Driver
- Virginia Commonwealth University, Department of Human and Molecular Genetics, 1101 East Marshall Street, Richmond, VA23298, United States
| | - Emily Balcke
- Rutgers University, Department of Psychiatry, 671 Hoes Lane West, Piscataway, NJ08854, United States
| | - Trisha Saunders
- Virginia Commonwealth University, Department of Recreation and Well-Being, 101 S. Linden Street, Richmond, VA23284, United States
| | - Joshua M Langberg
- Rutgers University, Graduate School of Applied and Professional Psychology, 152 Frelinghuysen Road, Piscataway, NJ08854, United States
| | - Danielle M Dick
- Rutgers University, Department of Psychiatry, 671 Hoes Lane West, Piscataway, NJ08854, United States.
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50
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Lannoy S, Heron J, Hickman M, Edwards AC. Risk Factors for Binge Drinking in Young Adulthood: The Roles of Aggregate Genetic Liability and Impulsivity-Related Processes. J Stud Alcohol Drugs 2023; 84:499-507. [PMID: 36971764 PMCID: PMC10488311 DOI: 10.15288/jsad.22-00420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 12/12/2022] [Accepted: 02/17/2023] [Indexed: 08/29/2023] Open
Abstract
OBJECTIVE Binge drinking is characterized by excessive alcohol use and is widespread in youth. We explore the relationship between binge drinking's risk factors by considering (a) aggregate genetic liability (polygenic risk score [PGS]) for alcohol use and problems and (b) impulsivity-related processes. We examined whether the associations between PGS and binge drinking were mediated by impulsivity, with a possible shared genetic liability between alcohol phenotypes and impulsivity. METHOD Participants were from the Avon Longitudinal Study of Parents and Children (N = 2,545). We evaluated PGS for alcohol use and problems and impulsivity-related processes (sensation seeking at age 18 and inhibition at age 24) and measured binge drinking frequency (24 years old) as the outcome. Correlations and structural equation models were used to test a hypothesized model of the relationships among these variables. RESULTS Higher binge drinking frequency was related to higher aggregate genetic liability for alcohol use and problems in both models (standardized betas = .055-.064, all ps < .009). We found an association between binge drinking and sensation seeking (standardized beta = .224, p < .0001) but not inhibition (standardized beta = -.015, p = .437). Although the association between binge drinking and PGS for alcohol use and problems was mainly direct, a proportion of the association with alcohol problems was mediated by sensation seeking (14.61%). CONCLUSIONS Targeting sensation seeking at the end of adolescence may be means to prevent binge drinking in adulthood, whereas considering the role of genetic factors may improve our understanding of at-risk youth.
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Affiliation(s)
- Séverine Lannoy
- Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Jon Heron
- Population Health Sciences, University of Bristol, Bristol, United Kingdom
| | - Matthew Hickman
- Population Health Sciences, University of Bristol, Bristol, United Kingdom
| | - Alexis C. Edwards
- Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia
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