1
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Li H, Zhu L, Zhang J, Xue J. Prevalence, sociodemographic, and clinical correlates of underweight in a sample of Chinese male alcohol-dependent patients. Alcohol Alcohol 2024; 59:agae033. [PMID: 38773873 DOI: 10.1093/alcalc/agae033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 03/22/2024] [Accepted: 05/09/2024] [Indexed: 05/24/2024] Open
Abstract
BACKGROUND Underweight is a significant symptom in alcohol-dependent patients, yet few studies have examined underweight in Chinese male patients. The current study aimed to identify the prevalence, sociodemographic, and clinical correlates of underweight in Chinese male patients with alcohol dependency. METHODS In this cross-sectional study, 405 male inpatients with alcohol dependence and 383 healthy male controls were recruited. Participants' demographic and clinical data, including anthropometric data, were collected. We first conducted univariate analysis to identify seven variables with significant differences between groups: smoking behavior, hospitalization, alcohol consumption, cerebral infarction, hypertension, Hamilton Depression Scale (HAMD) score, and Scale for Assessment of Negative Symptom (SANS) score. Then, binary logistic regression was used to assess their relationship with underweight, with a significance level of .05. RESULTS The prevalence of underweight was significantly higher in the study population than in the control group (2.99% vs. 2.87%; P < .001). Patients with underweight had significantly higher rates of smoking behavior and cerebral infarction, as well as higher scores of SANS and HAMD than non-underweight patients. The non-underweight patients had higher daily alcohol consumption and times of hospitalization. Furthermore, logistic regression analysis showed that smoking behavior [odds ratio (OR) = 2.84, 95% confidence interval (CI) = 1.03-7.80, P = .043)], cerebral infarction (OR = 5.20, 95% CI = 1.13-23.85, P = .036), SANS score (OR = 1.22, 95% CI = 1.16-1.28, P < .001), and HAMD score (OR = 1.06, 95% CI = 1.02-1.11, P = .005) were associated with underweight. CONCLUSIONS More than 20% of male alcohol-dependent patients in a Chinese sample were underweight. Some demographic and clinical variables independent correlates for underweight in alcohol-dependent patients. We need to focus on alcohol-dependent patients with smoking, cerebral infarction, depression, and more prominent negative symptoms.
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Affiliation(s)
- Huanfen Li
- Department of Pharmacy, The Second Affiliated Hospital of Xinxiang Medical University, 207 Qianjin Road, Xinxiang MI453002, Henan, China
| | - Lifang Zhu
- Department of Pharmacy, The Second Affiliated Hospital of Xinxiang Medical University, 207 Qianjin Road, Xinxiang MI453002, Henan, China
| | - Jie Zhang
- Department of Addiction, The Second Affiliated Hospital of Xinxiang Medical University, 207 Qianjin Road, Xinxiang MI453002, Henan, China
| | - Jun Xue
- Department of Social Affairs, Henan Normal University, 46 Jianshe Road E, Xinxiang MI453007, Henan, China
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2
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Abstract
The medical disorders of alcoholism rank among the leading public health problems worldwide and the need for predictive and prognostic risk markers for assessing alcohol use disorders (AUD) has been widely acknowledged. Early-phase detection of problem drinking and associated tissue toxicity are important prerequisites for timely initiations of appropriate treatments and improving patient's committing to the objective of reducing drinking. Recent advances in clinical chemistry have provided novel approaches for a specific detection of heavy drinking through assays of unique ethanol metabolites, phosphatidylethanol (PEth) or ethyl glucuronide (EtG). Carbohydrate-deficient transferrin (CDT) measurements can be used to indicate severe alcohol problems. Hazardous drinking frequently manifests as heavy episodic drinking or in combinations with other unfavorable lifestyle factors, such as smoking, physical inactivity, poor diet or adiposity, which aggravate the metabolic consequences of alcohol intake in a supra-additive manner. Such interactions are also reflected in multiple disease outcomes and distinct abnormalities in biomarkers of liver function, inflammation and oxidative stress. Use of predictive biomarkers either alone or as part of specifically designed biological algorithms helps to predict both hepatic and extrahepatic morbidity in individuals with such risk factors. Novel approaches for assessing progression of fibrosis, a major determinant of prognosis in AUD, have also been made available. Predictive algorithms based on the combined use of biomarkers and clinical observations may prove to have a major impact on clinical decisions to detect AUD in early pre-symptomatic stages, stratify patients according to their substantially different disease risks and predict individual responses to treatment.
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Affiliation(s)
- Onni Niemelä
- Department of Laboratory Medicine and Medical Research Unit, Seinäjoki Central Hospital and Tampere University, Seinäjoki, Finland.
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3
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Chien TH, Lin CL, Chen LW, Chien CH, Hu CC. Patients with Non-Alcoholic Fatty Liver Disease and Alcohol Dehydrogenase 1B/Aldehyde Dehydrogenase 2 Mutant Gene Have Higher Values of Serum Alanine Transaminase. J Pers Med 2023; 13:jpm13050758. [PMID: 37240928 DOI: 10.3390/jpm13050758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 04/23/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Patients with non-alcoholic fatty liver disease (NAFLD) share similar pathophysiologies to those of patients with alcohol liver disease. Alcoholic metabolic enzyme-related genes (alcohol dehydrogenase 1B (ADH1B) and aldehyde dehydrogenase 2 (ALDH2)) may be associated with pathophysiology in NAFLD patients. In this study, the association between ADH1B/ALDH2 gene polymorphism and serum metabolic factors, body statures, and hepatic steatosis/fibrosis status was evaluated in patients with NAFLD. Using biochemistry data, abdominal ultrasonography, fibrosis evaluation (Kpa), and steatosis evaluation (CAP), ADH1B gene SNP rs1229984 and ALDH2 gene SNP rs671 polymorphism were analyzed in sixty-six patients from 1 January 2022 to 31 December 2022. The percentage of the mutant type (GA + AA) was 87.9% (58/66) in the ADH1B allele and 45.5% (30/66) in the ALDH2 allele. Patients with the mutant-type ADH1B/ALDH2 allele had higher values of alanine aminotransferase (ALT) than the wild type (β = 0.273, p = 0.04). No association was observed between body mass index, serum metabolic factors (sugar and lipid profile), CAP, kPa, and ADH1B/ALDH2. A high proportion of the mutant-type ADH1B allele (87.9%) and ALDH2 allele (45.5%) was observed in patients with NAFLD. No association was observed between ADH1B/ALDH2 allele, BMI, and hepatic steatosis/fibrosis. Patients with the mutant-type ADH1B/ALDH2 allele had higher values of ALT than those with the wild type.
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Affiliation(s)
- Tsuo-Hsuan Chien
- Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital and University, Keelung Branch, Keelung 204, Taiwan
| | - Chih-Lang Lin
- Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital and University, Keelung Branch, Keelung 204, Taiwan
- Community Medicine Research Center, Chang-Gung Memorial Hospital and University, Keelung Branch, Keelung 204, Taiwan
| | - Li-Wei Chen
- Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital and University, Keelung Branch, Keelung 204, Taiwan
- Community Medicine Research Center, Chang-Gung Memorial Hospital and University, Keelung Branch, Keelung 204, Taiwan
| | - Cheng-Hung Chien
- Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital and University, Keelung Branch, Keelung 204, Taiwan
- Community Medicine Research Center, Chang-Gung Memorial Hospital and University, Keelung Branch, Keelung 204, Taiwan
| | - Ching-Chih Hu
- Department of Gastroenterology and Hepatology, Chang-Gung Memorial Hospital and University, Keelung Branch, Keelung 204, Taiwan
- Community Medicine Research Center, Chang-Gung Memorial Hospital and University, Keelung Branch, Keelung 204, Taiwan
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4
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Wu YC, Yao Y, Tao LS, Wang SX, Hu Y, Li LY, Hu S, Meng X, Yang DS, Li H, Xu T. The role of acetaldehyde dehydrogenase 2 in the pathogenesis of liver diseases. Cell Signal 2023; 102:110550. [PMID: 36464104 DOI: 10.1016/j.cellsig.2022.110550] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 11/12/2022] [Accepted: 11/28/2022] [Indexed: 12/04/2022]
Abstract
Common liver tissue damage is mainly due to the accumulation of toxic aldehydes in lipid peroxidation under oxidative stress. Cumulative toxic aldehydes in the liver can be effectively metabolized by acetaldehyde dehydrogenase 2 (ALDH2), thereby alleviating various liver diseases. Notably, gene mutation of ALDH2 leads to impaired ALDH2 enzyme activity, thus aggravating the progress of liver diseases. However, the relationship and specific mechanism between ALDH2 and liver diseases are not clear. Consequently, the review explains the relationship between ALDH2 and liver diseases such as alcoholic liver disease (ALD), non-alcoholic fatty liver disease (NAFLD), liver fibrosis and hepatocellular carcinoma (HCC). In addition, this review also discusses ALDH2 as a potential therapeutic target for various liver diseases,and focuses on summarizing the regulatory mechanism of ALDH2 in these liver diseases.
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Affiliation(s)
- Yin-Cui Wu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University, China
| | - Yan Yao
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University, China
| | - Liang-Song Tao
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University, China
| | - Shu-Xian Wang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University, China
| | - Ying Hu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University, China
| | - Liang-Yun Li
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University, China
| | - Shuang Hu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University, China
| | - Xiang Meng
- College & Hospital of Stomatology, Anhui Medical University, Key Lab. of Oral Diseases Research of Anhui Province, Hefei 230032, China
| | - Da-Shuai Yang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University, China
| | - He Li
- The Second Hospital of Anhui Medical University, Hefei, Anhui Province 230001, China.
| | - Tao Xu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University, China.
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5
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Hannah S, Agho KE, Piya MK, Glenister K, Bourke L, Osuagwu UL, Simmons D. Trends and Factors Associated with Obesity Prevalence in Rural Australian Adults-Comparative Analysis of the Crossroads Studies in Victoria over 15 Years. Nutrients 2022; 14:4557. [PMID: 36364819 PMCID: PMC9659019 DOI: 10.3390/nu14214557] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/20/2022] [Accepted: 10/24/2022] [Indexed: 08/14/2023] Open
Abstract
This study examined the changes in the prevalence of obesity and associated lifestyle factors using data from repeated cross-sectional, self-reported surveys (Crossroads I: 2001-2003 and Crossroads II: 2016-2018, studies) and clinic anthropometric measurements collected from regional and rural towns in the Goulburn Valley, Victoria. Given that past community studies have only focused categorically on dietary intake, or assessed caloric energy intake, we examined the difference in broad dietary practices at two different times. Clinical assessments from randomly selected household participants aged ≥18 years were analyzed. Differences in obesity prevalence were calculated for each individual variable. Logistic regression was used to determine the odds ratios (95% confidence intervals (CI)) with and without adjustment for key lifestyle factors. There were 5258 participants in Crossroads I and 2649 in Crossroads II surveys. Obesity prevalence increased from 28.2% to 30.8% over 15 years, more among those who ate fried food, but decreased significantly among rural dwellers (31.7: 27.0, 36.8% versus 25.1: 22.9, 27.5%) and those who had adequate fruit intake (28.5: 25.0, 32.3% to 23.9: 21.8, 26.2%). Obesity was associated with older age (≥35 years), use of fat-based spreads for bread (adjusted odds ratio, aOR:1.26: 1.07, 1.48) and physical inactivity. The increase in obesity prevalence especially in the rural towns, was associated with unhealthy dietary behaviour which persisted over 15 years. Understanding and addressing the upstream determinants of dietary intake and choices would assist in the development of future health promotion Programs.
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Affiliation(s)
- Stephanie Hannah
- School of Science, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Kingsley E. Agho
- School of Health Sciences, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Milan K. Piya
- Macarthur Diabetes Endocrinology Metabolism Services, Camden and Campbelltown Hospitals, Campbelltown, NSW 2560, Australia
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Kristen Glenister
- Department of Rural Health, University of Melbourne, Wangaratta, VIC 3010, Australia
| | - Lisa Bourke
- Department of Rural Health, University of Melbourne, Shepparton, VIC 3632, Australia
| | - Uchechukwu L. Osuagwu
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
- Bathurst Rural Clinical School (BRCS), School of Medicine, Western Sydney University, Bathurst, NSW 2795, Australia
| | - David Simmons
- Macarthur Diabetes Endocrinology Metabolism Services, Camden and Campbelltown Hospitals, Campbelltown, NSW 2560, Australia
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
- Department of Rural Health, University of Melbourne, Shepparton, VIC 3632, Australia
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6
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Tarantino G, Cataldi M, Citro V. Could Alcohol Abuse and Dependence on Junk Foods Inducing Obesity and/or Illicit Drug Use Represent Danger to Liver in Young People with Altered Psychological/Relational Spheres or Emotional Problems? Int J Mol Sci 2022; 23:ijms231810406. [PMID: 36142317 PMCID: PMC9499369 DOI: 10.3390/ijms231810406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/02/2022] [Accepted: 09/05/2022] [Indexed: 11/16/2022] Open
Abstract
Recent data show that young people, mainly due to the pressure of some risk factors or due to disrupted interpersonal relationships, utilise greater reward value and display greater sensitivity to the reinforcing properties of “pleasurable stimuli”, specifically in those situations in which an enhanced dopamine release is present. Alcoholic beverages, foods rich in sugar and fat, and illicit drug use are pleasurable feelings associated with rewards. Research shows that there is a link between substance abuse and obesity in brain functioning. Still, alcohol excess is central in leading to obesity and obesity-related morbidities, such as hepatic steatosis, mainly when associated with illicit drug dependence and negative eating behaviours in young people. It is ascertained that long-term drinking causes mental damage, similarly to drug abuse, but also affects liver function. Indeed, beyond the pharmacokinetic interactions of alcohol with drugs, occurring in the liver due to the same metabolic enzymes, there are also pharmacodynamic interactions of both substances in the CNS. To complicate matters, an important noxious effect of junk foods consists of inducing obesity and obesity-related NAFLD. In this review, we focus on some key mechanisms underlying the impact of these addictions on the liver, as well as those on the CNS.
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Affiliation(s)
- Giovanni Tarantino
- Department of Clinical Medicine and Surgery, “Federico II” University Medical School of Naples, 80131 Naples, Italy
- Correspondence:
| | - Mauro Cataldi
- Section of Pharmacology, Department of Neuroscience, Reproductive Sciences and Dentistry, “Federico II” University of Naples, 80138 Naples, Italy
| | - Vincenzo Citro
- Department of General Medicine, “Umberto I” Hospital, 84014 Nocera Inferiore, Italy
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7
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Sun FR, Wang BY. Alcohol and Metabolic-associated Fatty Liver Disease. J Clin Transl Hepatol 2021; 9:719-730. [PMID: 34722187 PMCID: PMC8516839 DOI: 10.14218/jcth.2021.00173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/11/2021] [Accepted: 06/17/2021] [Indexed: 12/04/2022] Open
Abstract
The diagnosis of metabolic-associated fatty liver disease is based on the detection of liver steatosis together with the presence of metabolic dysfunction. According to this new definition, the diagnosis of metabolic-associated fatty liver disease is independent of the amount of alcohol consumed. Actually, alcohol and its metabolites have various effects on metabolic-associated abnormalities during the process of alcohol metabolism. Studies have shown improved metabolic function in light to moderate alcohol drinkers. There are several studies focusing on the role of light to moderate alcohol intake on metabolic dysfunction. However, the results from studies are diverse, and the conclusions are often controversial. This review systematically discusses the effects of alcohol consumption, focusing on light to moderate alcohol consumption, obesity, lipid and glucose metabolism, and blood pressure.
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Affiliation(s)
| | - Bing-Yuan Wang
- Correspondence to: Bing-Yuan Wang, Department of Elderly Gastroenterology, The First Hospital of China Medical University, Shenyang, Liaoning, China. ORCID: https://orcid.org/0000-0002-4233-6093. Tel: + 86-24-8328-3764, E-mail:
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8
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Mazzolini G, Canbay A. Alcohol consumption leads to loss of healthy life, but the ADH1B*2 allele may still protect from NASH. Hepatobiliary Surg Nutr 2021; 10:391-393. [PMID: 34159172 DOI: 10.21037/hbsn-21-49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Guillermo Mazzolini
- Gene Therapy Laboratory, Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral-CONICET, Buenos Aires, Argentina.,Liver Unit, Hospital Universitario Austral, Universidad Austral, Buenos Aires, Argentina
| | - Ali Canbay
- Department of Internal Medicine, University Hospital Knappschaftskrankenhaus Bochum, Ruhr University Bochum, Bochum, Germany
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9
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Eduardo VG, Silvia S, Jose PC, Tiebing L, Samer G, Oscar C, Wanqing L, Naga C. ADH1B∗2 Is Associated With Reduced Severity of Nonalcoholic Fatty Liver Disease in Adults, Independent of Alcohol Consumption. Gastroenterology 2020; 159:929-943. [PMID: 32454036 PMCID: PMC7502531 DOI: 10.1053/j.gastro.2020.05.054] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 05/14/2020] [Accepted: 05/18/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND & AIMS Alcohol dehydrogenase 1B (ADH1B) is involved in alcohol metabolism. The allele A (ADH1B∗2) of the rs1229984: A>G variant in ADH1B is associated with a higher alcohol metabolizing activity compared to the ancestral allele G (ADH1B∗1). Moderate alcohol consumption is associated with reduced severity of nonalcoholic fatty liver disease (NAFLD), based on histologic analysis, compared with no alcohol consumption. However, it is unclear whether ADH1B∗2 modifies the relationship between moderate alcohol consumption and severity of NAFLD. We examined the association between ADH1B∗2 and moderate alcohol consumption and histologic severity of NAFLD. METHODS We collected data from 1557 multiethnic adult patients with biopsy-proven NAFLD enrolled into 4 different studies conducted by the Nonalcoholic Steatohepatitis (NASH) Clinical Research Network. Histories of alcohol consumption were obtained from answers to standardized questionnaires. Liver biopsy samples were analyzed by histology and scored centrally according to the NASH Clinical Research Network criteria. We performed covariate adjusted logistic regressions to identify associations between histologic features of NAFLD severity and moderate alcohol consumption and/or ADH1B∗2. RESULTS A higher proportion of Asians/Pacific Islanders/Hawaiians carried the ADH1B∗2 allele (86%) than other racial groups (4%-13%). However, the study population comprised mostly non-Hispanic whites (1153 patients, 74%), so the primary analysis focused on this group. Among them, 433 were moderate drinkers and 90 were ADH1B∗2 carriers. After we adjusted for confounders, including alcohol consumption status, ADH1B∗2 was associated with lower frequency of steatohepatitis (odds ratio [OR], 0.52; P < .01) or fibrosis (odds ratio, 0.69; P = .050) compared with ADH1B∗1. Moderate alcohol consumption (g/d) reduced the severity of NAFLD in patients with ADH1B∗1 or ADH1B∗2. However, ADH1B∗2, compared to ADH1B∗1, was associated with a reduced risk of definite NASH (ADH1B∗2: OR, 0.80; P < .01 vs ADH1B∗1: OR, 0.96; P = .036) and a reduced risk of an NAFLD activity score of 4 or higher (ADH1B∗2: OR, 0.83; P = .012 vs ADH1B∗1: OR, 0.96; P = .048) (P < .01 for the difference in the effect of moderate alcohol consumption between alleles). The relationship between body mass index and NAFLD severity was significantly modified by ADH1B∗2, even after we controlled for alcohol consumption. CONCLUSIONS ADH1B∗2 reduces the risk of NASH and fibrosis in adults with NAFLD regardless of alcohol consumption status. ADH1B∗2 might modify the association between high body mass index and NAFLD severity.
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Affiliation(s)
- Vilar-Gomez Eduardo
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Sookoian Silvia
- Department of Clinical and Molecular Hepatology, Institute of Medical Research (IDIM), University of Buenos Aires-National Scientific and Technical Research Council (CONICET), Ciudad Autonoma de Buenos Aires, Argentina
| | - Pirola Carlos Jose
- Molecular Genetics and Biology of Complex Diseases, Institute of Medical Research (IDIM), University of Buenos Aires-National Scientific and Technical Research Council (CONICET), Ciudad Autonoma de Buenos Aires, Argentina
| | - Liang Tiebing
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Gawrieh Samer
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Cummings Oscar
- Department of Pathology, Indiana University School of Medicine, Indianapolis, IN
| | - Liu Wanqing
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences; Department of Pharmacology, School of Medicine; Barbara Ann Karmanos Cancer Institute, Wayne State University, Detroit, MI
| | - Chalasani Naga
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
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10
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Yokoyama A, Taniki N, Nakamoto N, Tomita K, Hara S, Mizukami T, Maruyama K, Yokoyama T. Associations among liver disease, serum lipid profile, body mass index, ketonuria, meal skipping, and the alcohol dehydrogenase-1B and aldehyde dehydrogenase-2 genotypes in Japanese men with alcohol dependence. Hepatol Res 2020; 50:565-577. [PMID: 31845443 DOI: 10.1111/hepr.13475] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 11/19/2019] [Accepted: 12/14/2019] [Indexed: 02/08/2023]
Abstract
AIM To elucidate associations among liver disease, lipid profile, body mass index (BMI), ketonuria, and meal skipping under the influence of alcohol dehydrogenase-1B (ADH1B; rs1229984) and aldehyde dehydrogenase-2 (ALDH2; rs671) genotypes in men with alcohol dependence. METHODS We investigated the associations among these variables in 1768 Japanese men with alcohol dependence. Serum lipid levels were followed up after abstinence. RESULTS The slow-metabolizing ADH1B Arg/Arg genotype and inactive ALDH2 Glu/Lys genotype increased the age- and drinking-adjusted odds ratio or regression coefficient for fatty liver, ketonuria, and serum high-density-lipoprotein cholesterol levels (HDL-C), and decreased these for cirrhosis and serum triglyceride levels (TG). The ADH1B Arg/Arg genotype increased the adjusted regression coefficient for BMI and non-HDL-C. In addition to the positive interlinkage among fatty liver, BMI, and atherogenic dyslipidemia, positive associations were observed of fatty liver with ketonuria and meal skipping, of cirrhosis with the BMI, and of ketonuria with non-HDL-C. Negative associations were observed of cirrhosis with fatty liver, TG, non-HDL-C, and HDL-C, and of ketonuria with BMI and TG. Overall, after admission for 4 or 6 weeks, the TG and HDL-C decreased, and the serum low-density lipoprotein cholesterol levels increased. However, there was no change of the serum low-density lipoprotein in the patients with cirrhosis or of the serum TG in those with fatty liver. CONCLUSIONS These associations and the alterations in lipid profile after abstinence serve as useful information for a better understanding of the clinical features of men with alcohol dependence.
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Affiliation(s)
- Akira Yokoyama
- National Hospital Organization Kurihama Medical and Addiction Center, Yokosuka, Japan
| | - Nobuhito Taniki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Nobuhiro Nakamoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Kengo Tomita
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan
| | - Sachiko Hara
- National Hospital Organization Kurihama Medical and Addiction Center, Yokosuka, Japan
| | - Takeshi Mizukami
- National Hospital Organization Kurihama Medical and Addiction Center, Yokosuka, Japan
| | - Katsuya Maruyama
- National Hospital Organization Kurihama Medical and Addiction Center, Yokosuka, Japan
| | - Tetsuji Yokoyama
- Department of Health Promotion, National Institute of Public Health, Wako, Japan
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11
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Yokoyama A, Yokoyama T, Omori T, Maesato H, Takimura T, Iwahara C, Kimura M, Matsui T, Mizukami T, Maruyama K. Endoscopic screening using esophageal iodine staining and genotypes of ADH1B and ALDH2 in Japanese alcohol-dependent women. PLoS One 2019; 14:e0210546. [PMID: 30629674 PMCID: PMC6328133 DOI: 10.1371/journal.pone.0210546] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 12/27/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The presence of large or multiple esophageal distinct iodine-unstained lesions (DIULs) is a strong predictor of field cancerization in the upper aerodigestive tract. Several risk factors for DIULs, including genetic polymorphisms of alcohol and aldehyde dehydrogenases (ADH1B, rs1229984; ALDH2, rs671), have been demonstrated in Japanese alcohol-dependent men. However, few evaluations of alcohol-dependent women have been conducted in this field. METHODS Using multiple logistic regression models, we investigated the results of screening using esophageal iodine staining and the identification of determinants for esophageal DIULs in 472 Japanese alcohol-dependent women. RESULTS DIULs ≥5 mm, multiple DILUs, and both characteristics were observed in 35 (7.4%), 31 (6.6%), and 16 (3.4%) patients, respectively. DIULs ≥5 mm were histologically diagnosed as low-grade intraepithelial neoplasia in 26 patients and superficial squamous cell carcinoma in 9 patients. Although the inactive heterozygous ALDH2*1/*2 genotype was more common (33.3% vs. 11.4%, p = 0.002) in the group with DIULs ≥5 mm than in the group without DIULs ≥5 mm, no significant differences in the results of a questionnaire asking about current and past facial flushing after a glass of beer were seen between the groups with and without DIULs ≥5 mm. When individuals with current or former flushing were assumed to have inactive ALDH2, the sensitivity and specificity of current or former flushing to identify the presence of inactive ALDH2 were 50.0% and 93.5%, respectively; these values were previously reported to be 88% and 92%, respectively, in a Japanese general female population. The low sensitivity in the present study suggests that a lack of alcohol flushing may play a crucial role in the development of alcohol dependence in women with inactive ALDH2. No significant differences in age, usual alcohol consumption, or smoking habits were observed according to ADH1B and ALDH2 genotypes. Multiple logistic regression analyses showed that the slow-metabolizing ADH1B*1/*1 genotype (odds ratio [95% confidence interval], 12.5 [4.82-32.4] and 9.89 [3.50-27.9]), the inactive heterozygous ALDH2*1/*2 genotype (2.94 [1.18-7.38] and 3.79 [1.40-10.3]), a lower body mass index per -1 kg/m2 (1.17 [1.02-1.35] and 1.38 [1.14-1.67]), and a mean corpuscular volume ≥106 fl (3.70 [1.56-8.81] and 3.27 [1.24-8.64]) increased the risk of DIULs ≥5 mm and multiple DIULs, respectively. The combination of ADH1B*1/*1 and ALDH2*1/*2 markedly increased the risk of esophageal DIULs ≥5 mm (39.3 [10.6-146]). CONCLUSIONS Japanese alcohol-dependent women shared several common risk factors for esophageal squamous cell neoplasia with alcohol-dependent men, but with considerably different magnitudes.
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Affiliation(s)
- Akira Yokoyama
- National Hospital Organization Kurihama Medical and Addiction Center, Yokosuka, Kanagawa, Japan
| | - Tetsuji Yokoyama
- Department of Health Promotion, National Institute of Public Health, Wako, Saitama, Japan
| | - Tai Omori
- Endoscopy Center, Kawasaki Municipal Ida Hospital, Kawasaki, Kanagawa, Japan
| | - Hitoshi Maesato
- National Hospital Organization Kurihama Medical and Addiction Center, Yokosuka, Kanagawa, Japan
| | - Tsuyoshi Takimura
- National Hospital Organization Kurihama Medical and Addiction Center, Yokosuka, Kanagawa, Japan
| | - Chie Iwahara
- National Hospital Organization Kurihama Medical and Addiction Center, Yokosuka, Kanagawa, Japan
| | - Mitsuru Kimura
- National Hospital Organization Kurihama Medical and Addiction Center, Yokosuka, Kanagawa, Japan
| | - Toshifumi Matsui
- National Hospital Organization Kurihama Medical and Addiction Center, Yokosuka, Kanagawa, Japan
| | - Takeshi Mizukami
- National Hospital Organization Kurihama Medical and Addiction Center, Yokosuka, Kanagawa, Japan
| | - Katsuya Maruyama
- National Hospital Organization Kurihama Medical and Addiction Center, Yokosuka, Kanagawa, Japan
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Yokoyama A, Taniki N, Hara S, Haysashi E, Nakamoto N, Mizukami T, Maruyama K, Yokoyama T. Slow-metabolizing ADH1B and inactive heterozygous ALDH2 increase vulnerability to fatty liver in Japanese men with alcohol dependence. J Gastroenterol 2018; 53:660-669. [PMID: 29063269 DOI: 10.1007/s00535-017-1402-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 10/10/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Genetic polymorphisms of alcohol dehydrogenase-1B (ADH1B; rs1229984, His48Arg) and aldehyde dehydrogenase-2 (ALDH2; rs671, Glu504Lys) affect body weight, body fat, and lipid metabolism in individuals with alcohol dependence, and the aim of this study was to identify their determinants in relation to the development of fatty liver. METHODS We evaluated associations between the presence of fatty liver and ADH1B and ALDH2 genotypes and other factors in 1604 Japanese men who had been admitted for treatment of alcohol dependence. RESULTS Fatty liver was diagnosed when ultrasonography showed both hepatorenal contrast and liver brightness. Age-adjusted usual alcohol intake did not differ according to ADH1B or ALDH2 genotypes. A multivariate analysis showed that the adjusted odds ratio (OR, 95% confidence interval) of slow-metabolizing ADH1B Arg/Arg carriers was 1.61 (1.27-2.03) for fatty liver and 1.82 (1.37-2.41) for fatty liver with deep attenuation in comparison with the ADH1B His/Arg or His/His carriers, and that the OR of inactive heterozygous ALDH2 Glu/Lys carriers was 1.43 (1.08-1.91) for fatty liver and 1.84 (1.31-2.59) for fatty liver with deep attenuation in comparison with the ALDH2 Glu/Glu carriers. Younger age, shorter interval between the last drink and the ultrasound examination, larger body mass index, and absence of cirrhosis were identified as other positive determinants for fatty liver. CONCLUSIONS The ADH1B Arg/Arg genotype and the ALDH2 Glu/Lys genotype were positive determinants of fatty liver in the subjects. These results suggest that slow ethanol and acetaldehyde metabolism accelerates the development of alcoholic fatty liver in heavy drinkers.
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Affiliation(s)
- Akira Yokoyama
- National Hospital Organization Kurihama Medical and Addiction Center, 5-3-1 Nobi, Yokosuka, Kanagawa, 239-0841, Japan.
| | - Nobuhito Taniki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku, Tokyo, 160-8582, Japan
| | - Sachiko Hara
- National Hospital Organization Kurihama Medical and Addiction Center, 5-3-1 Nobi, Yokosuka, Kanagawa, 239-0841, Japan
| | - Emiko Haysashi
- National Hospital Organization Kurihama Medical and Addiction Center, 5-3-1 Nobi, Yokosuka, Kanagawa, 239-0841, Japan
| | - Nobuhiro Nakamoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku, Tokyo, 160-8582, Japan
| | - Takeshi Mizukami
- National Hospital Organization Kurihama Medical and Addiction Center, 5-3-1 Nobi, Yokosuka, Kanagawa, 239-0841, Japan
| | - Katsuya Maruyama
- National Hospital Organization Kurihama Medical and Addiction Center, 5-3-1 Nobi, Yokosuka, Kanagawa, 239-0841, Japan
| | - Tetsuji Yokoyama
- Department of Health Promotion, National Institute of Public Health, 2-3-6 Minami, Wako, Saitama, 351-0104, Japan
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13
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Jiang S, Tong Y, Zhao R, Xiong G, Qiao B, Li Y. An improved PCR-CTPP assay for the detection of ADH1B Arg48His polymorphism. J Clin Lab Anal 2018; 32. [PMID: 28657176 DOI: 10.1002/jcla.22268] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Accepted: 04/27/2017] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND ADH1B Arg48His polymorphism is associated with the development of alcohol-related diseases. In this study, we aimed to explore an improved polymerase chain reaction with confronting two-pair primers (PCR-CTPP) assay for the detection of ADH1B Arg48His polymorphism. METHODS A mismatch was introduced at the 3' end of each of the two allele-specific to increase the specificity of the reaction. But beyond that, a new mismatch at-3 positions of outer primers was designed to decrease the efficiency of the aforementioned primers and depresses the amplification of an internal nonspecific DNA control. A total of 180 samples from healthy volunteers Han Chinese were tested to evaluate this new assay. RESULTS The protocol of PCR-CTPP was successful for genotyping of ADH1B Arg48His. The results from the improved PCR-CTPP assay were confirmed by Sanger sequencing, and correct genotyping rates were 100%.The genotype frequencies were 49.44% (89 cases) for His/His, 46.67% (84 cases) for Arg/His, and 3.89% (seven cases) for Arg/Arg respectively. CONCLUSIONS This improved PCR-CTPP assay is simple, rapid, cost-effective, and reliable, specific for the detection of ADH1B Arg48His polymorphism in most clinical diagnostic laboratories.
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Affiliation(s)
- Shupeng Jiang
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yongqing Tong
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Rui Zhao
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ge Xiong
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Bin Qiao
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yan Li
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
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14
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Ong HH, Khor FV, Balasupramaniam K, Say YH. Genetic polymorphisms of alcohol-metabolizing enzymes and their association with alcoholism risk, personality and anthropometric traits among Malaysian university students. PSYCHOL HEALTH MED 2017; 23:160-170. [DOI: 10.1080/13548506.2017.1338737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Hing-Huat Ong
- Faculty of Science, Department of Biomedical Science, Universiti Tunku Abdul Rahman (UTAR) Kampar Campus, Kampar, Malaysia
| | - Foong-Vai Khor
- Faculty of Science, Department of Biomedical Science, Universiti Tunku Abdul Rahman (UTAR) Kampar Campus, Kampar, Malaysia
| | - Kausalyah Balasupramaniam
- Faculty of Science, Department of Biomedical Science, Universiti Tunku Abdul Rahman (UTAR) Kampar Campus, Kampar, Malaysia
| | - Yee-How Say
- Faculty of Science, Department of Biomedical Science, Universiti Tunku Abdul Rahman (UTAR) Kampar Campus, Kampar, Malaysia
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15
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Yokoyama A, Brooks PJ, Yokoyama T, Mizukami T, Shiba S, Nakamoto N, Maruyama K. Recovery from anemia and leukocytopenia after abstinence in Japanese alcoholic men and their genetic polymorphisms of alcohol dehydrogenase-1B and aldehyde dehydrogenase-2. Jpn J Clin Oncol 2017; 47:306-312. [PMID: 28158658 PMCID: PMC6283107 DOI: 10.1093/jjco/hyw208] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 12/29/2016] [Accepted: 01/17/2017] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The combination of the fast-metabolizing alcohol dehydrogenase-1B (ADH1B*2 allele) and inactive heterozygous aldehyde dehydrogenase-2 (ALDH2*1/*2) increases susceptibility to macrocytic anemia and leukocytopenia in alcoholics due to severe acetaldehydemia. More than half of Japanese drinkers with esophageal cancer have this genotype combination. METHODS To assess the recovery of hematologic abnormalities after drinking cessation, changes in blood erythrocyte indices and leukocyte count during 8-week hospital stay were evaluated in 925 Japanese alcoholic men. We used four categories in ascending order for high blood acetaldehyde exposure from drinking: A, ADH1B*1/*1 plus ALDH2*1/*1; B, ADH1B*2 plus ALDH2*1/*1; C, ADH1B*1/*1 plus ALDH2*1/*2; and D, ADH1B*2 plus ALDH2*1/*2. RESULTS Mean values of hemoglobin and hematocrit were the lowest, and those of mean corpuscular volume (MCV) were markedly the highest in the D group on admission, and returning toward normal after abstinence, but the inter-group differences remained significant throughout the 8 weeks. The mean leukocyte count was the lowest in the D group on admission, but increased during 4-week abstinence when the inter-group differences were no longer significant. Frequencies of MCV ≥110 fl (50.5%), hemoglobin levels <11.5 g/dL (32.7%), hemoglobin levels <10.0 g/dL (9.9%) and leukocytopenia <4000/μL (22.8%) were the highest in the D group on the admission day and decreased at the 4-week abstinence (28.7%, 18.8%, 4.0% and 7.9%, respectively). The inter-group differences in frequencies of the severe anemia and leukocytopenia disappeared after 4-week abstinence. CONCLUSIONS Drinking cessation before surgery and/or chemoradiation treatment for esophageal cancer may be effective for recovery from anemia and leukocytopenia in drinkers belonging to the D group.
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Affiliation(s)
- Akira Yokoyama
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, Japan
| | - Philip J. Brooks
- Division of Clinical Innovation, National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD, USA
| | - Tetsuji Yokoyama
- Department of Health Promotion, National Institute of Public Health, Saitama
| | - Takeshi Mizukami
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, Japan
| | - Shunsuke Shiba
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Keio University, Tokyo
, Japan
| | - Nobuhiro Nakamoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Keio University, Tokyo
, Japan
| | - Katsuya Maruyama
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, Japan
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16
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Nakano Y, Ochi H, Onohara Y, Sairaku A, Tokuyama T, Matsumura H, Tomomori S, Amioka M, Hironomobe N, Motoda C, Oda N, Chayama K, Chen CH, Gross ER, Mochly-Rosen D, Kihara Y. Genetic variations of aldehyde dehydrogenase 2 and alcohol dehydrogenase 1B are associated with the etiology of atrial fibrillation in Japanese. J Biomed Sci 2016; 23:89. [PMID: 27927211 PMCID: PMC5142328 DOI: 10.1186/s12929-016-0304-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 11/25/2016] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Alcohol consumption and oxidative stress are well-known risk factors for developing atrial fibrillation (AF). Single nucleotide polymorphisms (SNPs) of alcohol dehydrogenase (ADH1B) and aldehyde dehydrogenase 2 (ALDH2) genes encoding enzymes of alcohol and reactive aldehyde metabolism, respectively, are prevalent among East Asians. Here, we examined whether these SNPs were associated with AF in Japanese patients. METHODS AND RESULTS Five hundred seventy-seven Japanese patients with AF undergoing catheter ablation and 1935 controls at Hiroshima University Hospital were studied. Alcohol consumption habits, medical history, electrocardiogram (EKG), electrophysiology and cardiac echocardiography were reviewed. Patients were also genotyped for ALDH2 (rs671) and ADH1B (rs1229984). A significant linear correlation was found between ALDH2 genotype and mean alcohol intake (P = 1.7 × 10-6). Further, ALDH2 (rs671) was associated with AF (P = 7.6 × 10-4, odds ratio [OR] = 0.6). Frequency of the ALDH2 SNP allele A which limits acetaldehyde metabolism was lower in patients with AF (18.8%) than in controls (23.5%). In contrast, we found that the frequencies of the ADH1B SNP genotypes were similar in patients with AF and in controls. Subset analysis among the 182 patients with lone AF and 914 controls (control II) (<60 years of age and without hypertension), both ALDH2 and ADH1B SNPs were significantly associated with AF (P = 0.013, OR = 0.7; P = 0.0007, OR = 1.4, respectively). The frequency of the dysfunctional allele A of ALDH2 was significantly lower and the dysfunctional allele G of ADH1B was significantly higher in patients with lone AF than in control II (ALDH2 A allele frequency = 0.176 vs 0.235, OR = 1.3, P = 0.013, ADH1B SNP G allele frequency = 0.286 vs 0.220, OR = 1.4, P = 0.0007). CONCLUSIONS When considering all patients enrolled, the dysfunctional ALDH2 allele was negatively associated with AF. When examining a subset of patients with lone AF, the dysfunctional ALDH2 allele was negatively associated with AF and the slower metabolizing ADH1B allele was positively associated with AF. Hence, prolonged metabolic conversion of alcohol to acetaldehyde may be associated with the occurrence of AF in the Japanese and other East Asian populations.
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Affiliation(s)
- Yukiko Nakano
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical & Health Sciences, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan.,Laboratory for Digestive Diseases, Center for Integrative Medical Sciences, RIKEN, Hiroshima, Japan
| | - Hidenori Ochi
- Laboratory for Digestive Diseases, Center for Integrative Medical Sciences, RIKEN, Hiroshima, Japan.,Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical & Health Science, Hiroshima University , Hiroshima, Japan
| | - Yuko Onohara
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical & Health Sciences, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Akinori Sairaku
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical & Health Sciences, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Takehito Tokuyama
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical & Health Sciences, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Hiroya Matsumura
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical & Health Sciences, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Shunsuke Tomomori
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical & Health Sciences, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Michitaka Amioka
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical & Health Sciences, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Naoya Hironomobe
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical & Health Sciences, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Chikaaki Motoda
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical & Health Sciences, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Nozomu Oda
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical & Health Sciences, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Kazuaki Chayama
- Laboratory for Digestive Diseases, Center for Integrative Medical Sciences, RIKEN, Hiroshima, Japan.,Department of Gastroenterology and Metabolism, Applied Life Science, Institute of Biomedical & Health Science, Hiroshima University , Hiroshima, Japan
| | - Che-Hong Chen
- Department of Chemical & Systems Biology, School of Medicine, Stanford University, Stanford, CA, USA
| | - Eric R Gross
- Department of Chemical & Systems Biology, School of Medicine, Stanford University, Stanford, CA, USA.,Department of Anesthesiology, Perioperative and Pain Management, School of Medicine, Stanford University, Stanford, CA, USA
| | - Daria Mochly-Rosen
- Department of Chemical & Systems Biology, School of Medicine, Stanford University, Stanford, CA, USA
| | - Yasuki Kihara
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical & Health Sciences, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan.
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17
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Yokoyama A, Kamada Y, Imazeki H, Hayashi E, Murata S, Kinoshita K, Yokoyama T, Kitagawa Y. Effects of ADH1B and ALDH2 Genetic Polymorphisms on Alcohol Elimination Rates and Salivary Acetaldehyde Levels in Intoxicated Japanese Alcoholic Men. Alcohol Clin Exp Res 2016; 40:1241-50. [DOI: 10.1111/acer.13073] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Accepted: 03/18/2016] [Indexed: 01/30/2023]
Affiliation(s)
- Akira Yokoyama
- National Hospital Organization Kurihama Medical and Addiction Center; Yokosuka Kanagawa Japan
| | - Yoko Kamada
- Suntory Business Expert Limited; Suntory World Research Center; Soraku-gun Kyoto Japan
| | - Hiromi Imazeki
- National Hospital Organization Kurihama Medical and Addiction Center; Yokosuka Kanagawa Japan
| | - Emiko Hayashi
- National Hospital Organization Kurihama Medical and Addiction Center; Yokosuka Kanagawa Japan
| | - Shigenori Murata
- School of Pharmaceutical Science; Mukogawa Women's University; Nishinomiya Hyogo Japan
| | - Kenji Kinoshita
- School of Pharmaceutical Science; Mukogawa Women's University; Nishinomiya Hyogo Japan
| | - Tetsuji Yokoyama
- Department of Health Promotion; National Institute of Public Health; Wako Saitama Japan
| | - Yoshinori Kitagawa
- Suntory Business Expert Limited; Suntory World Research Center; Soraku-gun Kyoto Japan
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18
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Yokoyama A, Brooks PJ, Yokoyama T, Mizukami T, Matsui T, Kimura M, Matsushita S, Higuchi S, Maruyama K. Blood Leukocyte Counts and Genetic Polymorphisms of Alcohol Dehydrogenase-1B and Aldehyde Dehydrogenase-2 in Japanese Alcoholic Men. Alcohol Clin Exp Res 2016; 40:507-17. [PMID: 26917006 DOI: 10.1111/acer.12983] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Accepted: 12/03/2015] [Indexed: 12/23/2022]
Abstract
BACKGROUND Roughly 40% of East Asians have inactive aldehyde dehydrogenase-2 (ALDH2) encoded by the ALDH2*2 allele, and 90% have highly active alcohol dehydrogenase-1B (ADH1B) encoded by the ADH1B*2 allele. Macrocytosis and macrocytic anemia in alcoholics have been associated with ADH1B and ALDH2 gene variants which increase acetaldehyde (AcH) levels. METHODS We investigated the relationship between ADH1B*2, ALDH2*2, and leukocyte counts of Japanese alcoholic men (N = 1,661). RESULTS After adjusting for age, drinking habits, smoking habits, body mass index, presence of liver cirrhosis, and serum levels of C-reactive protein, we found that total and differential leukocyte counts were lower in the presence of the ALDH2*1/*2 genotype (vs. ALDH2*1/*1 genotype). ALDH2*2/*2 carriers were not found in our study population. Leukocyte, granulocyte, and monocyte counts were also lower in the presence of ADH1B*2 (vs. ADH1B*1/*1 genotype), but the lymphocyte count was higher. The ALDH2*1/*2 genotype was associated with leukocytopenia (<4,000/μl; adjusted odds ratio [95% confidence interval] = 1.89 [1.27 to 2.80]), granulocytopenia (<2,000/μl; 1.86 [1.22 to 2.82]), monocytopenia (<250/μl; 2.22 [1.49 to 3.29]), and lymphocytopenia (<1,000/μl; 1.93 [1.32 to 2.83]). In contrast, the ADH1B*2 had the opposite effect on lymphocytopenia (0.65 [0.46 to 0.93]). Considering genotype effects under conditions of immune stimulation, we observed suppressive effects of ADH1B*2 allele on leukocytosis (≥9,000/μl; 0.69 [0.50 to 0.97]), granulocytosis (≥6,500/μl; 0.66 [0.47 to 0.93]), and monocytosis (≥750/μl; 0.56 [0.39 to 0.79]). The ADH1B*2 plus ALDH2*1/*2 combination had the greatest suppressive effects on the leukocyte, granulocyte, and monocyte counts. CONCLUSIONS The total and differential blood leukocyte counts of Japanese alcoholics were strongly affected by their ADH1B and ALDH2 gene variants. High AcH exposure levels probably play a critical role in the suppression of blood leukocyte counts in alcoholics.
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Affiliation(s)
- Akira Yokoyama
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, Japan
| | - Philip J Brooks
- Laboratory of Neurogenetics, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Rockville, Maryland
| | - Tetsuji Yokoyama
- Department of Health Promotion, National Institute of Public Health, Saitama, Japan
| | - Takeshi Mizukami
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, Japan
| | - Toshifumi Matsui
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, Japan.,Department of Geriatric Medicine, Kyorin University Hospital, Tokyo, Japan
| | - Mitsuru Kimura
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, Japan
| | - Sachio Matsushita
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, Japan
| | - Susumu Higuchi
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, Japan
| | - Katsuya Maruyama
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, Japan
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19
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Yokoyama A, Yokoyama T, Mizukami T, Matsui T, Kimura M, Matsushita S, Higuchi S, Maruyama K. Alcohol Dehydrogenase-1B (rs1229984) and Aldehyde Dehydrogenase-2 (rs671) Genotypes and Alcoholic Ketosis Are Associated with the Serum Uric Acid Level in Japanese Alcoholic Men. Alcohol Alcohol 2015; 51:268-74. [DOI: 10.1093/alcalc/agv123] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Accepted: 10/14/2015] [Indexed: 11/14/2022] Open
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20
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Yokoyama A, Yokoyama T, Matsui T, Mizukami T, Kimura M, Matsushita S, Higuchi S, Maruyama K. Alcohol Dehydrogenase-1B (rs1229984) and Aldehyde Dehydrogenase-2 (rs671) Genotypes Are Strong Determinants of the Serum Triglyceride and Cholesterol Levels of Japanese Alcoholic Men. PLoS One 2015; 10:e0133460. [PMID: 26284938 PMCID: PMC4540432 DOI: 10.1371/journal.pone.0133460] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 06/29/2015] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Elevated serum triglyceride (TG) and high-density-lipoprotein cholesterol (HDL-C) levels are common in drinkers. The fast-metabolizing alcohol dehydrogenase-1B encoded by the ADH1B*2 allele (vs. ADH1B*1/*1 genotype) and inactive aldehyde dehydrogenase-2 encoded by the ALDH2*2 allele (vs. ALDH2*1/*1 genotype) modify ethanol metabolism and are prevalent (≈90% and ≈40%, respectively) in East Asians. We attempted to evaluate the associations between the ADH1B and ALDH2 genotypes and lipid levels in alcoholics. METHODS The population consisted of 1806 Japanese alcoholic men (≥40 years) who had undergone ADH1B and ALDH2 genotyping and whose serum TG, total cholesterol, and HDL-C levels in the fasting state had been measured within 3 days after admission. RESULTS High serum levels of TG (≥150 mg/dl), HDL-C (>80 mg/dl), and low-density-lipoprotein cholesterol (LDL-C calculated by the Friedewald formula ≥140 mg/dl) were observed in 24.3%, 16.8%, and 15.6%, respectively, of the subjects. Diabetes, cirrhosis, smoking, and body mass index (BMI) affected the serum lipid levels. Multivariate analysis revealed that the presence of the ADH1B*2 allele and the active ALDH2*1/*1 genotype increased the odds ratio (OR; 95% confidence interval) for a high TG level (2.22 [1.67-2.94] and 1.39 [0.99-1.96], respectively), and decreased the OR for a high HDL-C level (0.37 [0.28-0.49] and 0.51 [0.37-0.69], respectively). The presence of the ADH1B*2 allele decreased the OR for a high LDL-C level (0.60 [0.45-0.80]). The ADH1B*2 plus ALDH2*1/*1 combination yielded the highest ORs for high TG levels and lowest OR for a high HDL-C level. The genotype effects were more prominent in relation to the higher levels of TG (≥220 mg/dl) and HDL-C (≥100 mg/dl). CONCLUSIONS The fast-metabolizing ADH1B and active ALDH2, and especially a combination of the two were strongly associated with higher serum TG levels and lower serum HDL-C levels of alcoholics. The fast-metabolizing ADH1B was associated with lower serum LDL-C levels.
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Affiliation(s)
- Akira Yokoyama
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, 239–0841, Japan
| | - Tetsuji Yokoyama
- Department of Health Promotion, National Institute of Public Health, Saitama, 351–0104, Japan
| | - Toshifumi Matsui
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, 239–0841, Japan
- Department of Geriatric Medicine, Kyorin University Hospital, Tokyo, 181–8611, Japan
| | - Takeshi Mizukami
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, 239–0841, Japan
| | - Mitsuru Kimura
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, 239–0841, Japan
| | - Sachio Matsushita
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, 239–0841, Japan
| | - Susumu Higuchi
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, 239–0841, Japan
| | - Katsuya Maruyama
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, 239–0841, Japan
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Abstract
Recreational alcohol intake is a widespread activity globally and alcohol energy (7 kcal/g) can be a contributing factor to weight gain if not compensated for. Given that both excessive alcohol intake and obesity are of public health interest, the present paper provides an update on the association between alcohol consumption and body weight. In general, recent prospective studies show that light-to-moderate alcohol intake is not associated with adiposity gain while heavy drinking is more consistently related to weight gain. Experimental evidence is also mixed and suggests that moderate intake of alcohol does not lead to weight gain over short follow-up periods. However, many factors can explain the conflicting findings and a better characterization of individuals more likely to gain weight as a result of alcohol consumption is needed. In particular, individuals who frequently drink moderate amounts of alcohol may enjoy a healthier lifestyle in general that may protect them from weight gain. In conclusion, despite the important limitations of current studies, it is reasonable to say that alcohol intake may be a risk factor for obesity in some individuals, likely based on a multitude of factors, some of which are discussed herein.
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Affiliation(s)
- Gregory Traversy
- Healthy Active Living and Obesity Research Group, Children’s Hospital of Eastern Ontario Research Institute, 401 Smyth Road, Ottawa, ON K1H 8L1 Canada
| | - Jean-Philippe Chaput
- Healthy Active Living and Obesity Research Group, Children’s Hospital of Eastern Ontario Research Institute, 401 Smyth Road, Ottawa, ON K1H 8L1 Canada
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Genetic polymorphisms of alcohol dehydrogense-1B and aldehyde dehydrogenase-2, alcohol flushing, mean corpuscular volume, and aerodigestive tract neoplasia in Japanese drinkers. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 815:265-79. [PMID: 25427912 DOI: 10.1007/978-3-319-09614-8_15] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Genetic polymorphisms of alcohol dehydrogenase-1B (ADH1B) and aldehyde dehydrogenase-2 (ALDH2) modulate exposure levels to ethanol/acetaldehyde. Endoscopic screening of 6,014 Japanese alcoholics yielded high detection rates of esophageal squamous cell carcinoma (SCC; 4.1%) and head and neck SCC (1.0%). The risks of upper aerodigestive tract SCC/dysplasia, especially of multiple SCC/dysplasia, were increased in a multiplicative fashion by the presence of a combination of slow-metabolizing ADH1B*1/*1 and inactive heterozygous ALDH2*1/*2 because of prolonged exposure to higher concentrations of ethanol/acetaldehyde. A questionnaire asking about current and past facial flushing after drinking a glass (≈180 mL) of beer is a reliable tool for detecting the presence of inactive ALDH2. We invented a health-risk appraisal (HRA) model including the flushing questionnaire and drinking, smoking, and dietary habits. Esophageal SCC was detected at a high rate by endoscopic mass-screening in high HRA score persons. A total of 5.0% of 4,879 alcoholics had a history of (4.0%) or newly diagnosed (1.0%) gastric cancer. Their high frequency of a history of gastric cancer is partly explained by gastrectomy being a risk factor for alcoholism because of altered ethanol metabolism, e.g., by blood ethanol level overshooting. The combination of H. pylori-associated atrophic gastritis and ALDH2*1/*2 showed the greatest risk of gastric cancer in alcoholics. High detection rates of advanced colorectal adenoma/carcinoma were found in alcoholics, 15.7% of 744 immunochemical fecal occult blood test (IFOBT)-negative alcoholics and 31.5% of the 393 IFOBT-positive alcoholics. Macrocytosis with an MCV≥106 fl increased the risk of neoplasia in the entire aerodigestive tract of alcoholics, suggesting that poor nutrition as well as ethanol/acetaldehyde exposure plays an important role in neoplasia.
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Danielsson J, Kangastupa P, Laatikainen T, Aalto M, Niemelä O. Impacts of common factors of life style on serum liver enzymes. World J Gastroenterol 2014; 20:11743-11752. [PMID: 25206278 PMCID: PMC4155364 DOI: 10.3748/wjg.v20.i33.11743] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Accepted: 05/19/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the impacts of gender, age and factors of life style (alcohol, overweight, coffee and smoking) on serum liver enzymes.
METHODS: Serum alanine aminotransferase (ALT) and gamma-glutamyltransferase (GGT) were measured from 6269 apparently healthy individuals (2851 men, 3418 women, mean age 45 ± 12 years, range 25-74 years) in a national cross-sectional health survey. All subjects underwent detailed clinical examinations and interviews including the amount and pattern of alcohol use, coffee consumption and smoking habits.
RESULTS: In this population with a mean ± SD alcohol consumption of 65 ± 105 g/wk and body mass index (BMI) of 26.1 ± 4.3 kg/m2, both ALT and GGT were significantly influenced by alcohol use (P < 0.001) and BMI (P < 0.001), whereas smoking increased only GGT (P < 0.001). A significant effect of age on ALT was seen in men (P < 0.001) whereas not in women. Significant two-factor interactions of alcohol use in men were observed with age (ALT: P < 0.01; GGT: P < 0.001) and BMI (GGT: P < 0.05). For ALT, a significant interaction also occurred between BMI and age (P < 0.005). In contrast, women showed significant interactions of alcohol use with BMI (GGT: P < 0.05), smoking (GGT: P < 0.001), and coffee consumption (GGT: P < 0.001).
CONCLUSION: Life-style associated changes in liver enzymes may reflect health risks, which should be considered in the definition of normal limits for liver enzymes.
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Yokoyama A, Yokoyama T, Mizukami T, Matsui T, Shiraishi K, Kimura M, Matsushita S, Higuchi S, Maruyama K. Alcoholic Ketosis: Prevalence, Determinants, and Ketohepatitis in Japanese Alcoholic Men. Alcohol Alcohol 2014; 49:618-25. [DOI: 10.1093/alcalc/agu048] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Accepted: 07/03/2014] [Indexed: 11/13/2022] Open
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Yokoyama A, Yokoyama T, Brooks PJ, Mizukami T, Matsui T, Kimura M, Matsushita S, Higuchi S, Maruyama K. Macrocytosis, macrocytic anemia, and genetic polymorphisms of alcohol dehydrogenase-1B and aldehyde dehydrogenase-2 in Japanese alcoholic men. Alcohol Clin Exp Res 2014; 38:1237-46. [PMID: 24588059 DOI: 10.1111/acer.12372] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Accepted: 01/13/2014] [Indexed: 12/20/2022]
Abstract
BACKGROUND Oxidation of ethanol by alcohol dehydrogenase (ADH) generates acetaldehyde (AcH), which is converted to acetate by aldehyde dehydrogenase-2 (ALDH2). Roughly 40% of East Asians are ALDH2-deficient due to an inactive enzyme encoded by the ALDH2*2 allele. ALDH2-deficient individuals have a dramatically elevated risk of esophageal cancer from alcohol consumption. METHODS We investigated the relationship between ALDH2*2, ADH1B*2 (encoding a highly active ADH) and erythrocyte abnormalities, in a population of Japanese alcoholic men (N = 1,238). RESULTS Macrocytosis (mean corpuscular volume [MCV] ≥100 fl) and macrocytic anemia (MCV ≥100 fl and hemoglobin <13.5 g/dl) were found in 62.4 and 24.1% of the subjects, respectively. Age-adjusted daily alcohol consumption did not differ according to ADH1B and ALDH2 genotypes. However, macrocytosis and macrocytic anemia were strongly associated with the ALDH2*1/*2 genotype multivariate odds ratios (ORs; 95% confidence interval [CI] = 2.85 [1.95 to 4.18] and 3.68 [2.64 to 5.15], respectively, versus ALDH2*1/*1). In comparison with the ADH1B*1/*1 and ALDH2*1/*1 genotype combination, the ADH1B*1/*1 and ALDH2*1/*2 genotype combination and the ADH1B*2 allele and ALDH2*1/*2 genotype combination increased stepwise the ORs (95% CI) for macrocytosis (1.65 [0.92 to 2.94] and 4.07 [2.33 to 7.11], respectively, p for difference in OR = 0.015) and macrocytic anemia (2.80 [1.52 to 5.15] and 5.32 [3.29 to 8.62], respectively, p for difference in OR = 0.045). Genotype effects were more prominent on the risks of the more advanced erythrocyte abnormalities. Older age, cigarette smoking, and low body mass index independently increased the risks of the erythrocyte abnormalities. Consumption of beer, which contains folate, decreased the risks, whereas consumption of alcoholic beverages lacking folate did not. CONCLUSIONS These results suggest that the erythrocyte abnormalities in alcoholics are attributable to high AcH exposure as well as to nutritional deficiencies and may be prevented by folate.
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Affiliation(s)
- Akira Yokoyama
- National Hospital Organization Kurihama Medical and Addiction Center, Kanagawa, Japan
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Yokoyama A, Yokoyama T, Mizukami T, Matsui T, Kimura M, Matsushita S, Higuchi S, Maruyama K. Blood Ethanol Levels of Nonabstinent Japanese Alcoholic Men in the Morning After Drinking and Their ADH1B and ALDH2 Genotypes. Alcohol Alcohol 2013; 49:31-7. [DOI: 10.1093/alcalc/agt136] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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