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Andersen A, Milefchik E, Papworth E, Penaluna B, Dawes K, Moody J, Weeks G, Froehlich E, deBlois K, Long JD, Philibert R. ZSCAN25 methylation predicts seizures and severe alcohol withdrawal syndrome. Epigenetics 2024; 19:2298057. [PMID: 38166538 PMCID: PMC10766392 DOI: 10.1080/15592294.2023.2298057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 12/11/2023] [Indexed: 01/04/2024] Open
Abstract
Currently, clinicians use their judgement and indices such as the Prediction of Alcohol Withdrawal Syndrome Scale (PAWSS) to determine whether patients are admitted to hospitals for consideration of withdrawal syndrome (AWS). However, only a fraction of those admitted will experience severe AWS. Previously, we and others have shown that epigenetic indices, such as the Alcohol T-Score (ATS), can quantify recent alcohol consumption. However, whether these or other alcohol biomarkers, such as carbohydrate deficient transferrin (CDT), could identify those at risk for severe AWS is unknown. To determine this, we first conducted genome-wide DNA methylation analyses of subjects entering and exiting alcohol treatment to identify loci whose methylation quickly reverted as a function of abstinence. We then tested whether methylation at a rapidly reverting locus, cg07375256, or other existing metrics including PAWSS scores, CDT levels, or ATS, could predict outcome in 125 subjects admitted for consideration of AWS. We found that PAWSS did not significantly predict severe AWS nor seizures. However, methylation at cg07375256 (ZSCAN25) and CDT strongly predicted severe AWS with ATS (p < 0.007) and cg07375256 (p < 6 × 10-5) methylation also predicting AWS associated seizures. We conclude that epigenetic methods can predict those likely to experience severe AWS and that the use of these or similar Precision Epigenetic approaches could better guide AWS management.
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Affiliation(s)
- Allan Andersen
- Department of Psychiatry, University of Iowa, Iowa City, IA, USA
| | - Emily Milefchik
- Department of Psychiatry, University of Iowa, Iowa City, IA, USA
| | - Emma Papworth
- Department of Psychiatry, University of Iowa, Iowa City, IA, USA
| | - Brandan Penaluna
- Department of Psychiatry, University of Iowa, Iowa City, IA, USA
| | - Kelsey Dawes
- Department of Psychiatry, University of Iowa, Iowa City, IA, USA
- Behavioral Diagnostics LLC, Coralville, IA, USA
| | - Joanna Moody
- Department of Psychiatry, University of Iowa, Iowa City, IA, USA
| | - Gracie Weeks
- Department of Psychiatry, University of Iowa, Iowa City, IA, USA
| | - Ellyse Froehlich
- Department of Psychiatry, University of Iowa, Iowa City, IA, USA
| | - Kaitlyn deBlois
- Department of Psychiatry, University of Iowa, Iowa City, IA, USA
| | - Jeffrey D Long
- Department of Psychiatry, University of Iowa, Iowa City, IA, USA
- Department of Biostatistics, University of Iowa, Iowa City, IA, USA
| | - Robert Philibert
- Department of Psychiatry, University of Iowa, Iowa City, IA, USA
- Behavioral Diagnostics LLC, Coralville, IA, USA
- Department of Biomedical Engineering, University of Iowa, Iowa City, IA, USA
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Beach SRH, Klopack ET, Carter SE, Philibert RA, Simons RL, Gibbons FX, Ong ML, Gerrard M, Lei MK. Do Loneliness and Per Capita Income Combine to Increase the Pace of Biological Aging for Black Adults across Late Middle Age? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13421. [PMID: 36294002 PMCID: PMC9602511 DOI: 10.3390/ijerph192013421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/04/2022] [Accepted: 10/12/2022] [Indexed: 06/16/2023]
Abstract
In a sample of 685 late middle-aged Black adults (M age at 2019 = 57.17 years), we examined the effects of loneliness and per capita income on accelerated aging using a newly developed DNA-methylation based index: the DunedinPACE. First, using linear, mixed effects regression in a growth curve framework, we found that change in DunedinPACE was dependent on age, with a linear model best fitting the data (b = 0.004, p < 0.001), indicating that average pace of change increased among older participants. A quadratic effect was also tested, but was non-significant. Beyond the effect of age, both change in loneliness (b = 0.009, p < 0.05) and change in per capita income (b = -0.016, p < 0.001) were significantly associated with change in DunedinPACE across an 11-year period, accounting for significant between person variability observed in the unconditional model. Including non-self-report indices of smoking and alcohol use did not reduce the association of loneliness or per capita income with DunedinPACE. However, change in smoking was strongly associated with change in DunedinPACE such that those reducing their smoking aged less rapidly than those continuing to smoke. In addition, both loneliness and per capita income were associated with DunedinPACE after controlling for variation in cell-types.
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Affiliation(s)
- Steven R. H. Beach
- Center for Family Research, The University of Georgia, Athens, GA 30602, USA
- Department of Psychology, The University of Georgia, Athens, GA 30602, USA
| | - Eric T. Klopack
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, CA 90007, USA
| | - Sierra E. Carter
- Department of Psychology, Georgia State University, Atlanta, GA 30302, USA
| | | | - Ronald L. Simons
- Department of Sociology, The University of Georgia, Athens, GA 30602, USA
| | - Frederick X. Gibbons
- Department of Psychological Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Mei Ling Ong
- Center for Family Research, The University of Georgia, Athens, GA 30602, USA
| | - Meg Gerrard
- Department of Psychological Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Man-Kit Lei
- Department of Sociology, The University of Georgia, Athens, GA 30602, USA
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