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Roman S, Campos-Medina L, Leal-Mercado L. Personalized nutrition: the end of the one-diet-fits-all era. Front Nutr 2024; 11:1370595. [PMID: 38854164 PMCID: PMC11157041 DOI: 10.3389/fnut.2024.1370595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 05/13/2024] [Indexed: 06/11/2024] Open
Abstract
Personalized Nutrition emerged as a new trend for providing nutritional and food advice based on the individual's genetic composition, a field driven by the advancements in the multi-omic sciences throughout the last century. It intends not only to tailor the recommended daily allowances of nutrients and functional foods that a person may need but also to maintain the principles of sustainability and eco-friendliness. This principle implies the implementation of strategies within the healthcare system to advocate for the ending of the one-diet-fits-all paradigm by considering a personalized diet as an ally to prevent diet-related chronic diseases. In this Perspective, we highlight the potential benefits of such a paradigm within the region of Latin America, particularly Mexico, where the genetic admixture of the population, food biodiversity, and food culture provide unique opportunities to establish personalized nutrigenetic strategies. These strategies could play a crucial role in preventing chronic diseases and addressing the challenges confronted in the region.
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Affiliation(s)
- Sonia Roman
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, Fray Antonio Alcalde, Guadalajara, Jalisco, Mexico
- Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Liliana Campos-Medina
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, Fray Antonio Alcalde, Guadalajara, Jalisco, Mexico
- Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
- Doctoral Program in Molecular Biology in Medicine, Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Leonardo Leal-Mercado
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, Fray Antonio Alcalde, Guadalajara, Jalisco, Mexico
- Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
- Doctoral Program in Molecular Biology in Medicine, Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
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Panduro A, Roman S, Mariscal-Martinez IM, Jose-Abrego A, Gonzalez-Aldaco K, Ojeda-Granados C, Ramos-Lopez O, Torres-Reyes LA. Personalized medicine and nutrition in hepatology for preventing chronic liver disease in Mexico. Front Nutr 2024; 11:1379364. [PMID: 38784134 PMCID: PMC11113077 DOI: 10.3389/fnut.2024.1379364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 04/01/2024] [Indexed: 05/25/2024] Open
Abstract
Chronic liver disease is a global health issue. Patients with chronic liver disease require a fresh approach that focuses on the genetic and environmental factors that contribute to disease initiation and progression. Emerging knowledge in the fields of Genomic Medicine and Genomic Nutrition demonstrates differences between countries in terms of genetics and lifestyle risk factors such as diet, physical activity, and mental health in chronic liver disease, which serves as the foundation for the implementation of Personalized Medicine and Nutrition (PerMed-Nut) strategies. Most of the world's populations have descended from various ethnic groupings. Mexico's population has a tripartite ancestral background, consisting of Amerindian, European, and African lineages, which is common across Latin America's regional countries. The purpose of this review is to discuss the genetic and environmental components that could be incorporated into a PerMed-Nut model for metabolic-associated liver disease, viral hepatitis B and C, and hepatocellular carcinoma in Mexico. Additionally, the implementation of the PerMed-Nut approach will require updated medicine and nutrition education curricula. Training and equipping future health professionals and researchers with new clinical and investigative abilities focused on preventing liver illnesses in the field of genomic hepatology globally is a vision that clinicians and nutritionists should be concerned about.
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Affiliation(s)
- Arturo Panduro
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, Fray Antonio Alcalde, Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Sonia Roman
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, Fray Antonio Alcalde, Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Irene M. Mariscal-Martinez
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, Fray Antonio Alcalde, Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Alexis Jose-Abrego
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, Fray Antonio Alcalde, Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Karina Gonzalez-Aldaco
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, Fray Antonio Alcalde, Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Claudia Ojeda-Granados
- Department of Medical and Surgical Sciences and Advanced Technologies “GF Ingrassia”, University of Catania, Catania, Italy
| | - Omar Ramos-Lopez
- Medicine and Psychology School, Autonomous University of Baja California, Tijuana, Baja California, Mexico
| | - Luis A. Torres-Reyes
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, Fray Antonio Alcalde, Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
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Naghizadeh MM, Osati S, Homayounfar R, Masoudi-Nejad A. Food co-consumption network as a new approach to dietary pattern in non-alcoholic fatty liver disease. Sci Rep 2023; 13:20703. [PMID: 38001137 PMCID: PMC10673913 DOI: 10.1038/s41598-023-47752-y] [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: 07/09/2023] [Accepted: 11/17/2023] [Indexed: 11/26/2023] Open
Abstract
Dietary patterns strongly correlate with non-alcoholic fatty liver disease (NAFLD), which is a leading cause of chronic liver disease in developed societies. In this study, we introduce a new definition, the co-consumption network (CCN), which depicts the common consumption patterns of food groups through network analysis. We then examine the relationship between dietary patterns and NAFLD by analyzing this network. We selected 1500 individuals living in Tehran, Iran, cross-sectionally. They completed a food frequency questionnaire and underwent scanning via the FibroScan for liver stiffness, using the CAP score. The food items were categorized into 40 food groups. We reconstructed the CCN using the Spearman correlation-based connection. We then created healthy and unhealthy clusters using the label propagation algorithm. Participants were assigned to two clusters using the hypergeometric distribution. Finally, we classified participants into two healthy NAFLD networks, and reconstructed the gender and disease differential CCNs. We found that the sweet food group was the hub of the proposed CCN, with the largest cliques of size 5 associated with the unhealthy cluster. The unhealthy module members had a significantly higher CAP score (253.7 ± 47.8) compared to the healthy module members (218.0 ± 46.4) (P < 0.001). The disease differential CCN showed that in the case of NAFLD, processed meat had been co-consumed with mayonnaise and soft drinks, in contrast to the healthy participants, who had co-consumed fruits with green leafy and yellow vegetables. The CCN is a powerful method for presenting food groups, their consumption quantity, and their interactions efficiently. Moreover, it facilitates the examination of the relationship between dietary patterns and NAFLD.
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Affiliation(s)
- Mohammad Mehdi Naghizadeh
- Laboratory of Systems Biology and Bioinformatics (LBB), Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
- Noncommunicable Diseases Research Center, Fasa University of Medical Science, Fasa, Iran
| | - Saeed Osati
- National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reza Homayounfar
- National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Ali Masoudi-Nejad
- Laboratory of Systems Biology and Bioinformatics (LBB), Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran.
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Castellanos-Fernandez MI, Pal SC, Arrese M, Arab JP, George J, Méndez-Sánchez N. Nonalcoholic Fatty Liver Disease in Latin America and Australia. Clin Liver Dis 2023; 27:301-315. [PMID: 37024209 DOI: 10.1016/j.cld.2023.01.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Abstract
The epidemiologic and demographical features of nonalcoholic fatty liver disease (NAFLD) vary significantly across countries and continents. In this review, we analyze current data regarding prevalence of NAFLD in Latin America and Caribbean and Australia and review some peculiarities found in these regions. We stress the need of greater awareness of NAFLD and the development of cost-effective risk stratification strategies and clinical care pathways of the disease. Finally, we highlight the need of effective public health policies to control the main risk factors for NAFLD.
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Affiliation(s)
| | - Shreya C Pal
- Faculty of Medicine, National Autonomous University of Mexico, Av. Universidad 3000, Coyoacán, Mexico City, Mexico; Liver Research Unit, Medica Sur Clinic & Foundation, Mexico City, Mexico
| | - Marco Arrese
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile; Centro de Envejecimiento y Regeneración (CARE), Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Juan Pablo Arab
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile; Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada; Alimentiv, London, Ontario, Canada
| | - Jacob George
- Storr Liver Centre, The Westmead Institute for Medical Research, Westmead Hospital and University of Sydney, New South Wales, Australia
| | - Nahum Méndez-Sánchez
- Faculty of Medicine, National Autonomous University of Mexico, Av. Universidad 3000, Coyoacán, Mexico City, Mexico; Liver Research Unit, Medica Sur Clinic & Foundation, Mexico City, Mexico.
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Perez-Robles M, Campos-Perez W, Rivera-Valdés JJ, Franco-Topete RA, Navarrete-Medina EM, Maldonado-González M, Ruíz-Madrigal B, Rodríguez-Reyes SC, Martinez-Lopez E. Elevated Serum Low-Density Lipoproteins-Cholesterol Levels and B1B2/B2B2 CETP Genotype Are Positively Associated with Nonalcoholic Fatty Liver Disease in Women with Gallstone Disease. Metab Syndr Relat Disord 2023; 21:41-47. [PMID: 36318507 DOI: 10.1089/met.2022.0010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background: Nonalcoholic fatty liver disease (NAFLD) is generated by the interaction between environmental and genetic factors, and the presence of metabolic alterations. Since Taq1B cholesteryl ester transfer protein (CETP) polymorphism is associated with abnormal serum lipid values, it could be related to NAFLD. The aim of this study was to determine the role of the Taq1B CETP polymorphism with serum lipids, anthropometric variables, and the extent of steatosis in Mexican-mestizo women with gallstone disease (GD). Methods: Sixty-two women were enrolled in this cross-sectional study. Serum lipids were determined by dry chemistry. The Taq1B CETP polymorphism was determined by allelic discrimination. CETP serum levels were measured by enzyme-linked immunosorbent assay, and the extent of steatosis with a biopsy staining with Oil-Red-O. Results: Subjects with the B1B2/B2B2 genotype had higher percentage of degree of steatosis than those with B1B1 (11.95% vs. 2.19%, P = 0.008). The B1B2/B2B2 genotype (odds ratio [OR] 3.90 [confidence interval {CI} 95% 1.891-8.536], P = 0.04) and an elevated low-density lipoproteins (LDL)-cholesterol (OR 3.54 [CI 95% 1.042-2.058, P = 0.039) significantly increase the risk for NAFLD. Conclusions: This study provides evidence that the B1B2/B2B2 genotype of CETP and the elevated LDL-cholesterol serum levels increase the risk of NAFLD in women with GD.
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Affiliation(s)
- Mariana Perez-Robles
- Instituto de Nutrigenética y Nutrigenómica Traslacional, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada, Guadalajara, Jalisco, Mexico
| | - Wendy Campos-Perez
- Instituto de Nutrigenética y Nutrigenómica Traslacional, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada, Guadalajara, Jalisco, Mexico
| | - Juan José Rivera-Valdés
- Instituto de Nutrigenética y Nutrigenómica Traslacional, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada, Guadalajara, Jalisco, Mexico
| | - Ramón Antonio Franco-Topete
- Departamento de Patología y Anatomía, Hospital Civil de Guadalajara "Juan I. Menchaca," Guadalajara, Jalisco, Mexico
| | | | - Monserrat Maldonado-González
- Laboratorio de Investigación en Microbiología, Departamento de Microbiología y Patología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico
| | - Bertha Ruíz-Madrigal
- Laboratorio de Investigación en Microbiología, Departamento de Microbiología y Patología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico
| | - Sarai Citlalic Rodríguez-Reyes
- Instituto de Nutrigenética y Nutrigenómica Traslacional, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada, Guadalajara, Jalisco, Mexico
| | - Erika Martinez-Lopez
- Instituto de Nutrigenética y Nutrigenómica Traslacional, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada, Guadalajara, Jalisco, Mexico
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What do we know about nutrient-based strategies targeting molecular mechanisms associated with obesity-related fatty liver disease? Ann Hepatol 2023; 28:100874. [PMID: 36371078 DOI: 10.1016/j.aohep.2022.100874] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 10/20/2022] [Indexed: 11/11/2022]
Abstract
Obesity is a risk factor for developing nonalcoholic fatty liver disease (NAFLD), and the associated molecular mechanisms could be targeted with nutrient-based strategies. Therefore, it is necessary to review the current mechanisms to propose further treatments. Obesity facilitates the onset of insulin resistance, lipidic abnormalities, hepatic fat accumulation, lipid peroxidation, mitochondrial dysfunction, excessive reactive oxygen species (ROS) production, and inflammation, all related to further steatosis progression and fibrosis. Microbiota alterations can also influence liver disease by the translocation of pathogenic bacteria, energy extraction from short chain fatty acids (SCFAs), intestinal suppression of the expression of fasting-induced adipose factor (FIAF), reduction of bile acids, and altered choline metabolism. There are also genetic polymorphisms in metabolic proteins that predispose to a higher risk of liver diseases, such as those found in the patatin-like phospholipase domain-containing 3 (PNPLA3), transmembrane 6 superfamily member 2 (TM6SF2), membrane-bound O-acyltransferase domain-containing 7 (MBOAT7) or also known as lysophosphatidylinositol acyltransferase 1 (LPIAT1), transmembrane channel-like 4 genes (TMC4), fat mass and obesity-associated protein (FTO), the b Klotho (KLB) and carboxylesterase (CES1). No clear dietary guidelines target all mechanisms related to NAFLD development and progression. However, energy and carbohydrate intake restriction, regular physical exercise, supplementation of antioxidants, and restoration of gut microbiota seem to have beneficial effects on the new proposed features of NAFLD.
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Roman S, Ramos-Lopez O, Panduro A. Genomic medicine in hepatology: Towards personalized medicine in obesity and chronic liver disease. Ann Hepatol 2023; 28:100875. [PMID: 36371076 DOI: 10.1016/j.aohep.2022.100875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 10/30/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Sonia Roman
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, Fray Antonio Alcalde, University of Guadalajara, Guadalajara, Jalisco, 44270, Mexico.
| | - Omar Ramos-Lopez
- School of Medicine and Psychology, Autonomous University of Baja California, Tijuana, 22390, Baja California, Mexico
| | - Arturo Panduro
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, Fray Antonio Alcalde, University of Guadalajara, Guadalajara, Jalisco, 44270, Mexico
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Torres-Reyes LA, Gonzalez-Aldaco K, Panduro A, Jose-Abrego A, Roman S. Whole-Exome Sequencing identified Olfactory Receptor genes as a key contributor to extreme obesity with progression to nonalcoholic steatohepatitis in Mexican patients: Olfactory receptor genes in obese NASH patients. Ann Hepatol 2022; 27:100767. [PMID: 36223880 DOI: 10.1016/j.aohep.2022.100767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 09/21/2022] [Indexed: 02/08/2023]
Abstract
INTRODUCTION AND OBJECTIVES Obesity is a global health problem that triggers fat liver accumulation. The prevalence of obesity and the risk of non-alcoholic steatohepatitis (NASH) among young obese Mexican is high. Furthermore, genetic predisposition is a key factor in weight gain and disrupts metabolism. Herein, we used Whole-Exome Sequencing to identify potential causal variants and the biological processes that lead to obesity with progression to NASH among Mexican patients. MATERIALS AND METHODS Whole-Exome Sequencing was performed in nine obese patients with NASH diagnosis with a BMI ≥30 kg/m2 and one control (BMI=24.2 kg/m2) by using the Ion S5TM platform. Genetic variants were determined by Ion Reporter software. Enriched GO biological set genes were identified by the WebGestalt tool. Genetic variants within ≥2 obese NASH patients and having scores of SIFT 0.0-0.05 and Polyphen 0.85-1.0 were categorized as pathogenic. RESULTS A total of 1359 variants with a probable pathogenic effect were determined in obese patients with NASH diagnosis. After several filtering steps, the most frequent pathogenic variants found were rs25640-HSD17B4, rs8105737-OR1I1, rs998544-OR5R1, and rs4916685, rs10037067, and rs2366926 in ADGRV1. Notably, the primary biological processes affected by these pathogenic variants were the sensory perception and detection of chemical stimulus pathways in which the olfactory receptor gene family was the most enriched. CONCLUSIONS Variants in the olfactory receptor genes were highly enriched in Mexican obese patients that progress to NASH and could be potential targets of association studies.
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Affiliation(s)
- L A Torres-Reyes
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, "Fray Antonio Alcalde," Guadalajara, Jalisco, Mexico; Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - K Gonzalez-Aldaco
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, "Fray Antonio Alcalde," Guadalajara, Jalisco, Mexico; Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - A Panduro
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, "Fray Antonio Alcalde," Guadalajara, Jalisco, Mexico; Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - A Jose-Abrego
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, "Fray Antonio Alcalde," Guadalajara, Jalisco, Mexico; Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - S Roman
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, "Fray Antonio Alcalde," Guadalajara, Jalisco, Mexico; Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico.
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Cox IJ, Peña Rodríguez M, Fagan A, Rojas-Lara MV, Le Guennec A, Rodriguez-Alvarez F, McGeorge S, Escalona-Nandez I, Torre A, Bajaj JS. Stool microbiota show greater linkages with plasma metabolites compared to salivary microbiota in a multinational cirrhosis cohort. Liver Int 2022; 42:2274-2282. [PMID: 35635305 DOI: 10.1111/liv.15329] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 05/03/2022] [Accepted: 05/27/2022] [Indexed: 02/13/2023]
Abstract
BACKGROUND AND AIMS Cirrhosis is associated with changes in gut microbiota in both saliva and stool. The relative linkage patterns of stool versus saliva microbiota with systemic metabolomics are unclear and may differ across countries. We hypothesized that stool microbiota have greater linkages with plasma metabolites than saliva microbiota, which may depend on country of origin. METHODS Age-balanced controls and outpatient patients with cirrhosis, compensated and decompensated, from the USA and Mexico (MX) underwent plasma collection and dietary recall. Plasma metabolomics were analysed using nuclear magnetic resonance spectroscopy. Microbiota in stool and saliva samples were analysed using 16S rRNA analyses. Correlation network differences between both saliva and stool gut microbiota and plasma metabolites were compared between subject groupings and within/between countries. RESULTS A total of 313 age-balanced subjects-135 USA (47 control, 48 compensated and 40 decompensated) and 178 MX (71 control, 56 compensated and 51 decompensated)-were enrolled. Cirrhosis severity, including lactulose and rifaximin use, were comparable. Plasma metabolites differed with advancing cirrhosis, between countries and according to 90-day hospitalizations. Correlation networks demonstrated more microbiome-metabolite linkages in stool compared to saliva in both populations, although there were no salivary correlation metrics across decompensated subjects in either country. Stool Lactobacillus showed a positive correlation to plasma lactate in decompensated cirrhosis from MX but not USA. CONCLUSIONS Stool microbiota were more extensively linked with systemic metabolites than were saliva microbiota, irrespective of cirrhosis severity and country. These changes were more prominent in decompensated cirrhosis and were centred around plasma lactate, which might reflect the interaction of diet and lactulose therapy.
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Affiliation(s)
- Isobel Jane Cox
- The Roger Williams Institute of Hepatology London, Foundation for Liver Research, London, UK.,Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Marcela Peña Rodríguez
- Laboratory for the Diagnosis of Emerging and Reemerging Diseases (LaDEER), University Center for Health Sciences, University of Guadalajara, Guadalajara, Mexico
| | - Andrew Fagan
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, Virginia, USA
| | - Mayra V Rojas-Lara
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Adrien Le Guennec
- Randall Centre for Cell & Molecular Biophysics and Centre for Biomolecular Spectroscopy, King's College London, London, UK
| | | | - Sara McGeorge
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, Virginia, USA
| | - Ivonne Escalona-Nandez
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Aldo Torre
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Jasmohan S Bajaj
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, Virginia, USA
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Torres-Valadez R, Roman S, Ojeda-Granados C, Gonzalez-Aldaco K, Panduro A. Differential distribution of gene polymorphisms associated with hypercholesterolemia, hypertriglyceridemia, and hypoalphalipoproteinemia among Native American and Mestizo Mexicans. World J Hepatol 2022; 14:1408-1420. [PMID: 36158920 PMCID: PMC9376766 DOI: 10.4254/wjh.v14.i7.1408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 06/20/2022] [Accepted: 07/06/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Dyslipidemias are metabolic abnormalities associated with chronic diseases caused by genetic and environmental factors. The Mexican population displays regional differences according to ethnicity with an impact on the type of dyslipidemia.
AIM To define the main dyslipidemias, the frequency of lipid-related risk alleles, and their association with hyperlipidemic states among different ethnic groups in West Mexico.
METHODS In a retrospective study, 1324 adults were selected to compare dyslipidemias and lipid-related gene polymorphisms. Demographic, clinical, and laboratory data were collected. A subgroup of 196 normal weight subjects without impaired glucose was selected for the association analyses. Genotyping was determined by allelic discrimination assay.
RESULTS Hypercholesterolemia was the most prevalent dyslipidemia (42.3%). The frequency of the risk alleles associated with hypoalphalipoproteinemia (ABCA1) and hypercholesterolemia (APOE, LDLR) was higher in the Native Americans (P = 0.047). In contrast, the Mestizos with European ancestry showed a higher frequency of the risk alleles for hypertriglyceridemia (APOE2, MTTP) (P = 0.045). In normal weight Mestizo subjects, the APOB TT and LDLR GG genotypes were associated risk factors for hypercholesterolemia (OR = 5.33, 95%CI: 1.537-18.502, P = 0.008 and OR = 3.90, 95%CI: 1.042-14.583, P = 0.043, respectively), and displayed an increase in low-density lipoprotein cholesterol levels (APOB: β = 40.39, 95%CI: 14.415-66.366, P = 0.004; LDLR: β = 20.77, 95%CI: 5.763-35.784, P = 0.007).
CONCLUSION Gene polymorphisms and dyslipidemias showed a differential distribution. Regional primary health care strategies are required to mitigate their prevalence considering the genetic and environmental features which could have important implications for personalized medicine within the new era of precision medicine.
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Affiliation(s)
- Rafael Torres-Valadez
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara Fray Antonio Alcalde/Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco 44280, Mexico
- Unidad Especializada en Investigación, Desarrollo e Innovación en Medicina Genómica Centro Nayarita de Innovación y Transferencia de Tecnología, Universidad Autónoma de Nayarit, Unidad Académica de Salud Integral, Tepic, Nayarit 63173, Mexico
| | - Sonia Roman
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara Fray Antonio Alcalde/Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco 44280, Mexico
| | - Claudia Ojeda-Granados
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara Fray Antonio Alcalde/Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco 44280, Mexico
| | - Karina Gonzalez-Aldaco
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara Fray Antonio Alcalde/Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco 44280, Mexico
| | - Arturo Panduro
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara Fray Antonio Alcalde/Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco 44280, Mexico
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Mun H, So ES. Prevalence of liver cirrhosis based on the metabolic health and weight criteria: Report from the Korea National Health and Nutrition Examination Survey (KNHANES) data analysis. Ann Hepatol 2022:100721. [PMID: 35504573 DOI: 10.1016/j.aohep.2022.100721] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/18/2022] [Accepted: 04/24/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Recent studies have proposed two distinctive types of obesity, metabolically healthy obesity (MHO) and metabolically unhealthy obesity (MUHO), based on various physiological factors. This study sought to explore the relationship between the metabolic obesity types and the incidence of liver cirrhosis (LC) in a large nationally-representative population. METHODS Data on 27,629 adults with MHO or MUHO, were analyzed from the Korea National Health and Nutrition Examination Survey (KNHANES) obtained from 2015 through 2019. Four categories of metabolic health and weight (MHW) were generated for analysis: (1) MHO, (2) MUHO, (3) Metabolically unhealthy normal weight (MUHNW), and (4) Metabolically healthy normal weight (MHNW). Statistical analyzes were performed with univariate and multivariate logistic regression. RESULTS The prevalence of LC did not show statistically significant differences among the MHW categories: 0.5% in MHO, 0.4% in MUHO, 0.2% in MHNW, and 0.3% in MUHNW. The unadjusted analysis showed a significant association between self-reported LC and MUHO, but this association was not evident in the adjusted analysis. In the adjusted analysis of the prevalence of laboratory LC, a significant association emerged in the MUHO group, followed in descending order of magnitude by the MHO and MUHNW groups. A favorable fasting blood glucose level was the only factor associated with increased prevalence of reported LC in MUHO. CONCLUSIONS The study demonstrated a difference in the prevalence of LC between MHO and MUHO. Our study concludes that the MHO phenotype is a transient status with regard to metabolic abnormalities, and caution is necessary when evaluating MHO.
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Affiliation(s)
- Hyukjin Mun
- School of Nursing, Hanyang University, Seoul, Republic of Korea
| | - Eun Sun So
- College of Nursing, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea.
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Vidal‐Cevallos P, Torre A, Mendez‐Sanchez N, Uribe M, Chavez‐Tapia NC. Epidemiological and Genetic Aspects of NAFLD and NASH in Mexico. Clin Liver Dis (Hoboken) 2022; 19:68-72. [PMID: 35308477 PMCID: PMC8912226 DOI: 10.1002/cld.1167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Content available: Author Interview and Audio Recording.
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Affiliation(s)
| | - Aldo Torre
- Metabolic UnitDepartment of GastroenterologyInsituto Nacional de Ciencias Médicas y Nutrición “Slavador Zubirán”Tlalpan, Ciudad de MéxicoMexico
| | - Nahum Mendez‐Sanchez
- Liver Research Unit, Medica Sur Clinic & Foundation and Faculty of MedicineNational Autonomous University of MexicoMexico CityMexico
| | - Misael Uribe
- Gastroenterology and Obesity ClinicMedica Sur Clinic and FoundationMexico CityMexico
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Arab JP, Díaz LA, Dirchwolf M, Mark HE, Lazarus JV, Vaughan E, Méndez-Sánchez N, Oliveira CP, Gadano A, Arrese M. NAFLD: Challenges and opportunities to address the public health problem in Latin America. Ann Hepatol 2022; 24:100359. [PMID: 34004366 DOI: 10.1016/j.aohep.2021.100359] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 05/07/2021] [Indexed: 02/07/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is reaching epidemic proportions worldwide. Collectively, Latin American countries have some of the highest obesity rates in the world and the fastest-growing prevalence of type 2 diabetes mellitus (T2DM). Since obesity and T2DM are intrinsically linked with NAFLD, epidemiological projections are worrisome. In addition to this adverse epidemiological setting, the region of Latin America faces unique challenges and obstacles to addressing the growing burden of NAFLD. In this article, on the occasion of the International NASH Day on June 10, 2021, we describe the main challenges and opportunities to improve care of people living with NAFLD in Latin America. Among the major challenges to be tackled are: lack of disease awareness, limited educational opportunities for healthcare personnel and general public, health system fragmentation, and lack of effective strategies for the prevention and effective treatment of NAFLD and common comorbidities, namely obesity and T2DM. Wide dissemination of current concepts on NAFLD, and extensive collaboration between scientific societies, governments, non-governmental organizations, pharmaceutical industry, and other stakeholders is urgently needed to advance the NAFLD public health policies agenda that allows us to address this disease with a whole of society approach.
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Affiliation(s)
- Juan Pablo Arab
- Departamento de Gastroenterología, Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile, Chile
| | - Luis Antonio Díaz
- Departamento de Gastroenterología, Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile, Chile
| | - Melisa Dirchwolf
- Unidad de Trasplante Hepático, Servicio de Hepatología, Hospital Privado de Rosario, Rosario, Argentina
| | - Henry E Mark
- EASL International Liver Foundation, Geneva, Switzerland
| | - Jeffrey V Lazarus
- EASL International Liver Foundation, Geneva, Switzerland; Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Spain
| | - Elly Vaughan
- Health Policy and Clinical Evidence, The Economist Intelligence Unit, London, United Kingdom
| | - Nahum Méndez-Sánchez
- Liver Research Unit, Medica Sur Clinic & Foundation, Faculty of Medicine, National Autonomous University of Mexico, Mexico City, 14050, Mexico
| | - Claudia P Oliveira
- Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas HCFMUSP, Department of Gastroenterology, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, SP, Brazil
| | - Adrián Gadano
- Liver Unit, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Marco Arrese
- Departamento de Gastroenterología, Escuela de Medicina, Facultad de Medicina, Pontificia Universidad Católica de Chile, Chile.
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Influence of a Nutrigenetic Intervention on Self-Efficacy, Emotions, and Rewarding Behaviors in Unhealthy Eating among Mexicans: An Exploratory Pilot Study. Nutrients 2022; 14:nu14010213. [PMID: 35011088 PMCID: PMC8747616 DOI: 10.3390/nu14010213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 11/23/2021] [Accepted: 12/01/2021] [Indexed: 12/15/2022] Open
Abstract
The Genome-based Mexican (GENOMEX) diet is a strategy for preventing and managing obesity. Emotion and eating behavior in the context of a nutrigenetic intervention have not been thoroughly studied. We aimed to explore the influence of the GENOMEX diet on emotions, self-efficacy, and rewarding behaviors in unhealthy eating among subjects with risk factors for obesity-related chronic diseases. Twenty-eight subjects included in the six-month GENOMEX intervention answered questions regarding emotions that influence food consumption. Additionally, the Patient Health Questionnaire (PHQ-9) and the Reward-based eating drive scale (RED) were applied. In the study, minimal, mild, moderate, and severe depression were present in 46.4%, 39.3%, 10.7%, and 3.6%, respectively. RED did not change, but it correlated with a higher intake of fats (r2 = 0.684, β = 2.066, p = 0.003). Mood influenced unhealthy eating in 71.7% of subjects, and 76.9% experienced binge episodes triggered by anxiety. Sugars were the most consumed foods during binge episodes (42.2%). Both low self-efficacy levels and binge episodes were associated with high consumption of unhealthy foods. After the intervention, 10.7% of subjects reported a high level of self-efficacy. In conclusion, a culturally acceptable and genetically compatible regional Mexican food diet reduced negative emotions and unhealthy eating while increasing self-efficacy.
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15
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Gomez-Quiroz LE, Roman S. Influence of genetic and environmental risk factors in the development of hepatocellular carcinoma in Mexico. Ann Hepatol 2022; 27 Suppl 1:100649. [PMID: 34902602 DOI: 10.1016/j.aohep.2021.100649] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 11/20/2021] [Accepted: 11/24/2021] [Indexed: 02/06/2023]
Abstract
The latest studies on the epidemiology of diverse types of cancers have located in the scene the relevance of liver tumors, particularly hepatocellular carcinoma (HCC). HCC is a life-threatening malignancy triggered by chronic exposure to hepatitis B and C viruses, excessive alcohol intake, hepatic lipid droplet accumulation, and aflatoxins that lead to persistent liver damage. The occurrence of such etiological risk factors deeply marks the variability in the incidence of HCC worldwide reflected by geography, ethnicity, age, and lifestyle factors influenced by cultural aspects. New perspectives on the primary risk factors and their potential gene-environment interactions (GxE) have been well-addressed in some cancers; however, it continues to be a partially characterized issue in liver malignancies. In this review, the epidemiology of the risk factors for HCC are described enhancing the GxE interactions identified in Mexico, which could mark the risk of this liver malignancy among the population and the measures needed to revert them. Updated healthcare policies focusing on preventive care should be tailored based on the genetic and environmental risk factors, which may influence the effect of the etiological agents of HCC. Robust regional investigations related to epidemiological, clinical, and basic studies are warranted to understand this health problem complying with the rules of ethnic, genetic, environmental, and social diversity.
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Affiliation(s)
- Luis E Gomez-Quiroz
- Área de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico
| | - Sonia Roman
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, "Fray Antonio Alcalde," Guadalajara, Jalisco, Mexico; Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico.
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Laguna-Meraz S, Roman S, Jose-Abrego A, Sigala-Arellano R, Panduro A. A hospital-based study of the prevalence of HBV, HCV, HIV, and liver disease among a low-income population in West Mexico. Ann Hepatol 2022; 27 Suppl 1:100579. [PMID: 34793967 DOI: 10.1016/j.aohep.2021.100579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 02/08/2023]
Abstract
INTRODUCTION AND OBJECTIVES Viral hepatitis is a global health problem with unequal distribution of disease burden in which low-income people are at higher risk for acquisition and underlying liver diseases. This study aimed to seek the prevalence of hepatitis B and C viruses, HIV, and liver damage among low-income patients attending a public tertiary care hospital in West Mexico. METHODS A retrospective/cross-sectional study at the Department of Genomic Medicine in Hepatology was conducted between March 1, 2016 to March 30, 2017. A total of 10,352 patients tested for anti-HCV, HBsAg, or anti-HIV (n=23,074) were included. Age, gender, and hospital service were registered. Liver fibrosis was assessed using APRI and FIB-4 scores. RESULTS Overall, 3.9% were anti-HCV+ (305/7848), 1.0% were HBsAg+ (80/7894), and 2.9% were anti-HIV+ (210/7332). A 43.8% (750/1959) of patients negative for all viruses had either abnormal AST, ALT, or GGT (≥40 UI/L). Also, significant liver fibrosis (APRI ≥ 0.7) was prevalent in 10.6% (191/1804). In patients who tested positive for viral infections, liver fibrosis was detected in 20.4% (11/54) of HBsAg+, 34.2% (53/155) in anti-HCV+ and 15.5% (16/103) in anti-HIV+. Anti-HCV+ was highest in Geriatrics (11.1%), HBsAg+ in HIV patients (3.0%) and anti-HIV+ in Emergency room attendees (33.3%). CONCLUSION High seroprevalence of HCV, HBV, and HIV infections was found among the studied population. Significant liver fibrosis was detected in negative and positive patients for viral infections. Medical services need to continuously test for viral infections, promote early detection of chronic liver damage and identify target patients for elimination strategies to decrease disease burden.
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Affiliation(s)
- Saul Laguna-Meraz
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, "Fray Antonio Alcalde," Guadalajara, Jalisco, Mexico; Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Sonia Roman
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, "Fray Antonio Alcalde," Guadalajara, Jalisco, Mexico; Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Alexis Jose-Abrego
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, "Fray Antonio Alcalde," Guadalajara, Jalisco, Mexico; Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Ramon Sigala-Arellano
- Laboratory of Clinical Pathology, Civil Hospital of Guadalajara, "Fray Antonio Alcalde," Guadalajara, Jalisco, Mexico
| | - Arturo Panduro
- Department of Genomic Medicine in Hepatology, Civil Hospital of Guadalajara, "Fray Antonio Alcalde," Guadalajara, Jalisco, Mexico; Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico.
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Ojeda-Granados C, Roman S. Mediterranean diet or genome-based nutrition diets in Latin America's clinical practice guidelines for managing chronic liver diseases? Ann Hepatol 2021; 20:100291. [PMID: 33388121 DOI: 10.1016/j.aohep.2020.100291] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 11/10/2020] [Indexed: 02/04/2023]
Affiliation(s)
- Claudia Ojeda-Granados
- Department of Biological, Geological and Environmental Sciences (BiGeA), Laboratory of Molecular Anthropology & Centre for Genome Biology, University of Bologna, 3, Selmi - 40126 Bologna, Italy; Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara, Fray Antonio Alcalde, Health Sciences Center, University of Guadalajara, Hospital # 278, Col. El Retiro, 44280 Guadalajara, Jalisco, Mexico.
| | - Sonia Roman
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara, Fray Antonio Alcalde, Health Sciences Center, University of Guadalajara, Hospital # 278, Col. El Retiro, 44280 Guadalajara, Jalisco, Mexico.
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18
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Adherence to a Fish-Rich Dietary Pattern Is Associated with Chronic Hepatitis C Patients Showing Low Viral Load: Implications for Nutritional Management. Nutrients 2021; 13:nu13103337. [PMID: 34684338 PMCID: PMC8541240 DOI: 10.3390/nu13103337] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 09/19/2021] [Accepted: 09/20/2021] [Indexed: 01/04/2023] Open
Abstract
Hepatitis C virus (HCV) infection is influenced by genetic (e.g., APOE polymorphisms) and environmental factors between the virus and the host. HCV modulates the host’s lipid metabolism but dietary components influence lipids and in vitro HCV RNA replication. Few data exist on the role of dietary features or patterns (DPs) in HCV infection. Herein, we aimed to evaluate the nutritional profiles of chronic HCV (CHC) and spontaneous clearance (SC) Mexican patients in the context of APOE alleles and their correlation with HCV-related variables. The fibrosis-related APOEε3 allele prevailed in CHC and SC patients, who had four DPs (“meat and soft drinks”, DP1; “processed animal and fried foods”, DP2; “Mexican-healthy”, DP3; and “fish-rich”, DP4). In CHC subjects, polyunsaturated fatty acid intake (PUFA ≥ 4.9%) was negatively associated, and fiber intake (≥21.5 g/day) was positively associated with a high viral load (p < 0.036). High adherence to fish-rich DP4 was associated with a higher frequency of CHC individuals consuming PUFA ≥ 4.9% (p = 0.004) and low viral load (p = 0.036), but a lower frequency of CHC individuals consuming fiber ≥21.5 g/day (p = 0.038). In SC and CHC individuals, modifying unhealthy DPs and targeting HCV-interacting nutrients, respectively, could be part of a nutritional management strategy to prevent further liver damage.
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19
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Ruptured hepatocellular carcinoma and non-alcoholic fatty liver disease, a potentially life-threatening complication in a population at increased risk. Ann Hepatol 2021; 19:3-4. [PMID: 31916949 DOI: 10.1016/j.aohep.2019.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 11/19/2019] [Indexed: 02/07/2023]
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Abstract
Obesity prevalence is rapidly increasing worldwide. It is associated with huge economic and health costs due to its clinical consequences, which includes increased incidence of type 2 diabetes, cardiovascular diseases, and development of different malignancies. In particular, obesity is an independent risk factor for the development of hepatocellular carcinoma (HCC). Indeed, obesity is highly prevalent in patients with non-alcoholic fatty liver disease (NAFLD) that is becoming one of the most frequent causes of liver disease worldwide. NAFLD-related HCC is the most rapidly growing indication for liver transplantation in many countries. The higher mortality rates found in obese HCC patients might be related not only to a worse outcome after HCC treatments, but also to a delayed diagnosis related to a low frequency and a poorer quality of abdominal ultrasonography surveillance that is the test universally used for HCC screening. Given its diffusion, obesity is frequently present in patients with chronic liver diseases related to different etiologies, and in these cases it may increase the HCC risk, acting as an additional co-factor. Indeed, growing evidence demonstrates that a healthy diet and regular physical activity may have an impact in reducing the overall HCC risk. Finally, an impact of obesity in the development of intrahepatic cholangiocarcinoma has been postulated, but more extensive studies are needed to definitively confirm this association.
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Affiliation(s)
- Carlo Saitta
- Division of Clinical and Molecular Hepatology, Department of Internal Medicine, University Hospital of Messina, Italy.
| | - Teresa Pollicino
- Division of Clinical and Molecular Hepatology, Department of Internal Medicine, University Hospital of Messina, Italy; Division of Clinical and Molecular Hepatology, Department of Human Pathology, University of Messina, Italy
| | - Giovanni Raimondo
- Division of Clinical and Molecular Hepatology, Department of Internal Medicine, University Hospital of Messina, Italy; Division of Clinical and Molecular Hepatology, Department of Clinical and Experimental Medicine, University of Messina, Italy
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21
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Viera-Segura O, Panduro A, Trujillo-Ochoa JL, Copado-Villagrana E, Torres-Valadez R, Sepulveda-Villegas M, Roman S, Fierro NA. Evidence for Increased Inflammatory Cytokine Profile in Hepatitis E Virus-Infected Obese Patients: Implications for Chronic Liver Disease. Viral Immunol 2020; 33:600-609. [PMID: 32986530 DOI: 10.1089/vim.2020.0064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
We aimed to characterize the contribution of hepatitis E virus (HEV) in perpetuating the cytokine-mediated inflammatory setting related to liver damage in the context of obesity. Herein, serum samples from patients with liver disease were retrospectively analyzed and categorized as normal-weight patients (NW), overweight patients (OW), obese patients (ObP), and high alcohol consumer patients (HAC), and biochemical, anthropometrical, and transient elastography measurements were obtained. The positivity for immunoglobulin M (IgM) and immunoglobulin G (IgG) anti-HEV antibodies in samples was determined by enzyme-linked immunosorbent assay. Available samples from ObP were tested by reverse transcription-nested polymerase chain reaction for the presence of HEV-RNA. Cytokine profile in the serum of ObP was identified using a multiplexed immune assay. Globally, the highest frequency of IgG anti-HEV was found in ObP (57.5%), followed by HAC (20%), OW (15%), and NW (7.5%). A strong association between HEV serology and obesity was found (odds ratio = 4.21, confidence interval = 1.91.9.27) with a cutoff of 29.3 kg/m2 (area under curve [AUC] = 0-66; p = 0.003) and, a 23.7% of available samples of ObP provided amplification of HEV genome. Cytokine analysis revealed significantly higher levels of proinflammatory cytokines (interleukin [IL]-12, interferon [IFN]-γ, and IL-1β) in IgG anti-HEV-positive ObP than in IgG anti-HEV-negative ObP. Moreover, a high proportion of patients with positive serology showed advanced liver damage. In conclusion, the high percentage of anti-HEV antibodies and viral RNA detection in the setting of an excess of fat, along with an associated proinflammatory cytokine profile found in IgG anti-HEV-positive ObP with more severe liver disease, support an interplay between HEV and obesity.
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Affiliation(s)
- Oliver Viera-Segura
- Departamento de Biología Molecular, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico.,Servicio de Biologia Molecular en Medicina, Hospital Civil de Guadalajara "Fray Antonio Alcalde," Guadalajara, Mexico
| | - Arturo Panduro
- Departamento de Biología Molecular, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico.,Servicio de Biologia Molecular en Medicina, Hospital Civil de Guadalajara "Fray Antonio Alcalde," Guadalajara, Mexico
| | - Jorge L Trujillo-Ochoa
- Departamento de Biología Molecular, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico
| | - Edgar Copado-Villagrana
- Departamento de Biología Molecular, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico
| | | | | | - Sonia Roman
- Departamento de Biología Molecular, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico.,Servicio de Biologia Molecular en Medicina, Hospital Civil de Guadalajara "Fray Antonio Alcalde," Guadalajara, Mexico
| | - Nora A Fierro
- Departamento de Inmunologia, Instituto de Investigaciones Biomedicas, Universidad Nacional Autonoma de Mexico, Ciudad de México, Mexico
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Roman S. Genome-based nutritional strategies to prevent chronic liver disease. Ann Hepatol 2020; 18:537-538. [PMID: 31133490 DOI: 10.1016/j.aohep.2019.05.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 05/02/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Sonia Roman
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara, "Fray Antonio Alcalde" and Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico.
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Viera-Segura O, Realpe-Quintero M, Panduro A, Roman S, Jose-Abrego A, Gonzalez-Aldaco K, Trujillo-Ochoa JL, Fierro NA. First detection of hepatitis E virus genotype 3 as a common infectious agent in patients with chronic liver damage in Mexico. Ann Hepatol 2020; 18:571-577. [PMID: 31080055 DOI: 10.1016/j.aohep.2019.03.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/08/2019] [Accepted: 03/26/2019] [Indexed: 02/07/2023]
Abstract
INTRODUCTION AND OBJECTIVES To characterize the virological features of hepatitis E virus (HEV) in serum from patients exhibiting chronic liver damage. METHODS A data-base of 513 unrelated individuals from West-Mexico with liver-disease determined by clinical and biochemical tests and transient elastography between 2011 and 2016 were retrospectively analyzed. According to infectious etiologies, patients were classified as hepatitis B virus (HBV)-, hepatitis C virus (HCV)-infected patients, and patients exhibiting chronic liver damage with non-identified infectious etiological agent (NIIEA). Available serum samples from NIIEA-patients were tested by RT-nPCR for the presence of HEV-RNA and partially sequenced for genotyping. RESULTS Out of the 513 cases, 5.85% were patients infected with HBV, 67.64% with HCV, and 26.51% were NIIEA-patients. Among 76 available samples from NIIEA-cases, 30.26% tested positive for HEV-RNA. Twelve (15.79%) partial HEV sequences allowed phylogenetic analysis, revealing the classification of HEV as HEV-Gt3. Advanced fibrosis (F3-F4 stage) was found in a 26.1% of patients with HEV-active infection. CONCLUSION Although HCV is the main infectious agent related to chronic liver disease in Mexico, liver damage without an infectious etiology is common. Our findings reveal that an elevated rate of chronic liver disease might be represented by autochthonous infection of HEV-Gt3, whose detection makes Mexico unique in Latin-America with the circulation of HEV strains belonging to three genotypes (Gt1, Gt2, and Gt3). Thus, HEV infection should be a matter of health concern, and mandates for HEV screening to properly handle this commonly undiagnosed disease.
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Affiliation(s)
- Oliver Viera-Segura
- Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico; Immunovirology Unit, Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara, "Fray Antonio Alcalde", Department of Physiology, Health Sciences Center, University of Guadalajara, Guadalajara, 44280 Jalisco, Mexico
| | - Mauricio Realpe-Quintero
- Department of Veterinarian Medicine, Biological-Agricultural Sciences, University of Guadalajara, Nextipac, Zapopan, 44600 Jalisco, Mexico
| | - Arturo Panduro
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara "Fray Antonio Alcalde", and Health Sciences Center, University of Guadalajara, Hospital #278, Col. El Retiro, Guadalajara, 44280 Jalisco, Mexico
| | - Sonia Roman
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara "Fray Antonio Alcalde", and Health Sciences Center, University of Guadalajara, Hospital #278, Col. El Retiro, Guadalajara, 44280 Jalisco, Mexico
| | - Alexis Jose-Abrego
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara "Fray Antonio Alcalde", and Health Sciences Center, University of Guadalajara, Hospital #278, Col. El Retiro, Guadalajara, 44280 Jalisco, Mexico
| | - Karina Gonzalez-Aldaco
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara "Fray Antonio Alcalde", and Health Sciences Center, University of Guadalajara, Hospital #278, Col. El Retiro, Guadalajara, 44280 Jalisco, Mexico
| | - Jorge L Trujillo-Ochoa
- Immunovirology Unit, Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara, "Fray Antonio Alcalde", Department of Physiology, Health Sciences Center, University of Guadalajara, Guadalajara, 44280 Jalisco, Mexico
| | - Nora A Fierro
- Immunovirology Unit, Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara, "Fray Antonio Alcalde", Department of Physiology, Health Sciences Center, University of Guadalajara, Guadalajara, 44280 Jalisco, Mexico.
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Raimondo G, Saitta C, Lombardo D, Giraudi PJ, Rosso N, Ieni A, Lazzara S, Palmisano S, Bonazza D, Alibrandi A, Navarra G, Tiribelli C, Pollicino T. Occult hepatitis B virus infection predicts non-alcoholic steatohepatitis in severely obese individuals from Italy. Liver Int 2020; 40:1601-1609. [PMID: 32329579 DOI: 10.1111/liv.14473] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 04/04/2020] [Accepted: 04/06/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Obesity is associated with non-alcoholic fatty liver (NAFL), which may progress towards non-alcoholic steatohepatitis (NASH), cirrhosis and hepatocellular carcinoma (HCC). Occult hepatitis B virus infection (OBI) may contribute to hepatic damage in patients with chronic liver disease of different aetiologies (eg HCV, alcohol). However, information on the prevalence and clinical impact of OBI in obese individuals is lacking. The aims of this study were to investigate NASH prevalence and risk factors in obese people who underwent bariatric surgery. METHODS Two-hundred and twenty-six subjects (160 females; mean age 42.9 years ±10.8 SD) without evidence of any further cause of liver disease consecutively underwent bariatric surgery in two Italian liver centers. During surgery, all patients underwent liver biopsy for histological evaluation and molecular studies. Liver DNA extracts were tested for PNPLA3, TM6SF2, MBOAT7, IRGM polymorphisms and for OBI. Univariate and multivariate analyses were used to identify predictors of NASH. RESULTS Histology showed NASH in 115 (50.9%) and NAFL in 111 cases (49.1%). Twenty-nine/226 (12.8%) cases had OBI, 24 (82.8%) of whom had NASH and 5 (17.2%) NAFL, whereas among the 197 OBI-negative cases, 91 (46.2%) had NASH and 106 (53.8%) NAFL (P = .0002). Multivariate analysis showed that older age (P = .03, OR 1.034), alanine aminotransferase values (P = .005, OR 1.023), insulin resistance/diabetes (P = .02, OR 2.257), TM6SF2 polymorphism (P = .04, OR 3.168) and OBI (P = .004, OR 5.503) were independent predictors of NASH. CONCLUSION NASH is highly prevalent in obese individuals undergoing bariatric surgery. OBI is one of the strongest risk factors of NASH in these patients.
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Affiliation(s)
- Giovanni Raimondo
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.,Unit of Clinical and Molecular Hepatology, University Hospital of Messina, Messina, Italy
| | - Carlo Saitta
- Unit of Clinical and Molecular Hepatology, University Hospital of Messina, Messina, Italy
| | - Daniele Lombardo
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Pablo J Giraudi
- Italian Liver Foundation, Liver Study Centre, Trieste, Italy
| | - Natalia Rosso
- Italian Liver Foundation, Liver Study Centre, Trieste, Italy
| | - Antonio Ieni
- Department of Human Pathology, University of Messina, Messina, Italy.,Unit of Pathology, University Hospital of Messina, Messina, Italy
| | - Salvatore Lazzara
- Department of Human Pathology, University of Messina, Messina, Italy.,Unit of Oncological Surgery, University Hospital of Messina, Messina, Italy
| | - Silvia Palmisano
- Italian Liver Foundation, Liver Study Centre, Trieste, Italy.,Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Deborah Bonazza
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Angela Alibrandi
- Department of Economics, Unit of Statistical and Mathematical Sciences, University of Messina, Messina, Italy
| | - Giuseppe Navarra
- Department of Human Pathology, University of Messina, Messina, Italy.,Unit of Oncological Surgery, University Hospital of Messina, Messina, Italy
| | | | - Teresa Pollicino
- Unit of Clinical and Molecular Hepatology, University Hospital of Messina, Messina, Italy.,Department of Human Pathology, University of Messina, Messina, Italy
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Bajaj JS, Torre A, Rojas ML, Fagan A, Nandez IE, Gavis EA, De Leon Osorio O, White MB, Fuchs M, Sikaroodi M, Gillevet PM. Cognition and hospitalizations are linked with salivary and faecal microbiota in cirrhosis cohorts from the USA and Mexico. Liver Int 2020; 40:1395-1407. [PMID: 32181561 DOI: 10.1111/liv.14437] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/15/2020] [Accepted: 03/09/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Gut microbiota are affected by diet and ethnicity, which impacts cognition and hospitalizations in cirrhosis. AIM Study interactions of diet with microbiota and impact on hospitalizations and cognition in American and Mexican cohorts. METHODS Controls and age-balanced patients with compensated/decompensated cirrhosis were included and followed for 90-day hospitalizations. A subset underwent minimal hepatic encephalopathy (MHE) testing. Parameters such as dietary, salivary and faecal microbiota (diversity, taxa analysis, cirrhosis dysbiosis ratio CDR:high = good) between/within countries were analysed. Regression analyses for hospitalizations and MHE were performed. RESULTS In all, 275 age-balanced subjects (133 US [40 Control, 50 Compensated, 43 Decompensated] and 142 Mexican [41 Control, 49 Compensated, 52 Decompensated]) were enrolled. MELD/cirrhosis severity was comparable. Diet showed lower protein and animal fat intake in all decompensated patients, but this was worse in Mexico. Diversity was lower in stool and saliva in decompensated patients, and worse in Mexican cohorts. Prevotellaceae were lower in decompensated cirrhosis, particularly those with lower animal fat/protein consumption across countries. Hospitalizations were higher in Mexico vs the USA (26% vs 14%, P = .04). On regression, Prevotellaceae, Ruminococcaceae and Lachnospiraceae lowered hospitalization risk independent of MELD and ascites. MHE testing was performed in 120 (60/country and 20/subgroup) subjects and MHE rate was similar. MELD and decompensation increased while CDR and Prevotellaceae decreased the risk of MHE. CONCLUSIONS Changes in diet and microbiota, especially related to animal fat and protein intake and Prevotellaceae, are associated with MHE and hospitalizations in Mexican patients with cirrhosis compared to an American cohort. Nutritional counselling to increase protein intake in cirrhosis could help prevent these hospitalizations.
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Affiliation(s)
- Jasmohan S Bajaj
- Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA, USA
| | - Aldo Torre
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico
| | - Mayra L Rojas
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico
| | - Andrew Fagan
- Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA, USA
| | - Ivvone E Nandez
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico
| | - Edith A Gavis
- Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA, USA
| | - Omar De Leon Osorio
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico
| | - Melanie B White
- Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA, USA
| | - Michael Fuchs
- Virginia Commonwealth University and McGuire VA Medical Center, Richmond, VA, USA
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Campollo O, Roman S. Consensus and clinical practice guidelines in Latin America: Who, where, when and how. Ann Hepatol 2020; 18:281-284. [PMID: 31230669 DOI: 10.1016/j.aohep.2019.03.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 03/11/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Octavio Campollo
- Center of Studies on Alcohol and Addictions. Hospital Civil de Guadalajara FAA, CUCS, Universidad de Guadalajara, Mexico; Servicio de Biología Molecular en Medicina, Hospital Civil de Guadalajara FAA, Universidad de Guadalajara, Mexico.
| | - Sonia Roman
- Servicio de Biología Molecular en Medicina, Hospital Civil de Guadalajara FAA, Universidad de Guadalajara, Mexico
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Ojeda-Granados C, Panduro A, Rivera-Iñiguez I, Sepúlveda-Villegas M, Roman S. A Regionalized Genome-Based Mexican Diet Improves Anthropometric and Metabolic Parameters in Subjects at Risk for Obesity-Related Chronic Diseases. Nutrients 2020; 12:nu12030645. [PMID: 32121184 PMCID: PMC7146143 DOI: 10.3390/nu12030645] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/21/2020] [Accepted: 02/26/2020] [Indexed: 12/13/2022] Open
Abstract
Obesity-related chronic diseases (CD) are highly prevalent in Mexicans who show moderate to high frequencies of diet-related adaptive gene (DRAG) polymorphisms and recent shifts in traditional dietary habits and lifestyles. This study first evaluated the effects of a regionalized genome-based Mexican (GENOMEX) diet on anthropometric and biochemical parameters and, subsequently their relationship with the genetic profile of DRAG polymorphisms in subjects with metabolic risk factors for obesity-related CD. Thirty-seven eligible subjects underwent a 24-week dietary intervention with a GENOMEX diet. The DRAG polymorphisms were determined by an allelic discrimination real-time assay to evaluate their association with the clinical response to diet. The GENOMEX diet significantly improved anthropometric parameters such as total weight, body mass index, waist circumference, and body fat percentage, with an average weight loss of 6.6% (5.3 ± 5.3 kg). The frequency of subjects with insulin resistance, hypertriglyceridemia and elevated VLDL-c (48.5% vs. 24.2%, p = 0.041; 45.5% vs. 12.1%, p = 0.003; and 39.4% vs. 15.2%, p = 0.027, baseline vs. 24-weeks, respectively) was reduced. A more significant favorable effect in HOMA-IR and insulin was observed in MTHFR 677T adaptive allele carriers, but no other DRAG polymorphism was associated with clinical changes. The GENOMEX diet improved the metabolic risk factors for obesity-related CD. The recommendation and habitual consumption of a traditional Mexican diet based on knowledge of the population’s genetic and cultural history may be effective in preventing current obesity-related CD.
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Affiliation(s)
- Claudia Ojeda-Granados
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara “Fray Antonio Alcalde,” Hospital #278, Col. El Retiro, Guadalajara 44280, Mexico; (C.O.-G.); (A.P.); (I.R.-I.); (M.S.-V.)
- Health Sciences Center, University of Guadalajara, Guadalajara 44340, Mexico
| | - Arturo Panduro
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara “Fray Antonio Alcalde,” Hospital #278, Col. El Retiro, Guadalajara 44280, Mexico; (C.O.-G.); (A.P.); (I.R.-I.); (M.S.-V.)
- Health Sciences Center, University of Guadalajara, Guadalajara 44340, Mexico
| | - Ingrid Rivera-Iñiguez
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara “Fray Antonio Alcalde,” Hospital #278, Col. El Retiro, Guadalajara 44280, Mexico; (C.O.-G.); (A.P.); (I.R.-I.); (M.S.-V.)
- Health Sciences Center, University of Guadalajara, Guadalajara 44340, Mexico
| | - Maricruz Sepúlveda-Villegas
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara “Fray Antonio Alcalde,” Hospital #278, Col. El Retiro, Guadalajara 44280, Mexico; (C.O.-G.); (A.P.); (I.R.-I.); (M.S.-V.)
- Health Sciences Center, University of Guadalajara, Guadalajara 44340, Mexico
| | - Sonia Roman
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara “Fray Antonio Alcalde,” Hospital #278, Col. El Retiro, Guadalajara 44280, Mexico; (C.O.-G.); (A.P.); (I.R.-I.); (M.S.-V.)
- Health Sciences Center, University of Guadalajara, Guadalajara 44340, Mexico
- Correspondence: ; Tel.: +52-33-3614-7743
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28
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Gonzalez-Aldaco K, Roman S, Torres-Reyes LA, Panduro A. Association of Apolipoprotein e2 Allele with Insulin Resistance and Risk of Type 2 Diabetes Mellitus Among an Admixed Population of Mexico. Diabetes Metab Syndr Obes 2020; 13:3527-3534. [PMID: 33116704 PMCID: PMC7547770 DOI: 10.2147/dmso.s268329] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 08/13/2020] [Indexed: 12/13/2022] Open
Abstract
PURPOSE This study aimed to analyze the association of the apolipoprotein E (ApoE) polymorphisms with type 2 diabetes mellitus (T2DM) among the admixed population of West Mexico. PATIENTS AND METHODS ApoE genotypes were determined in 168 T2DM patients and 449 non-diabetic control subjects from the general admixed population of West Mexico. The non-diabetic subjects were stratified according to body mass index (BMI) in normal weight (n=186), overweight (n=138), and obesity (n=125). ApoE genotypes were assessed by using a TaqMan allelic discrimination assay, insulin resistance (IR) by HOMA-IR, and biochemistry with a dry chemistry assay. RESULTS The rate of dyslipidemias and IR increased by BMI category among the control subjects. The greater shift in the prevalence of dyslipidemia was observed from normal weight (51.4%) to overweight (76.6%), p<0.01. Normal weight or obese e4 allele carriers had a higher level of total cholesterol and hypercholesterolemia than non-e4 carriers. Among the T2DM patients, the e2 carriers had abnormal HOMA-IR value than the non-e2 carriers (p=0.002). Comparatively, between the T2DM patients vs non-diabetics, the e2e3 genotype or e2 allele conferred a higher risk for T2DM (adjusted OR= 2.36, 95% CI 1.28-4.34, p=0.006 and adjusted OR=2.1, 95% Cl 1.20-3.79, p=0.009, respectively). CONCLUSION The ApoE e2 allele was associated with IR and the risk of T2DM in subjects from the general admixed population of West Mexico.
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Affiliation(s)
- Karina Gonzalez-Aldaco
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara “Fray Antonio Alcalde”, Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Sonia Roman
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara “Fray Antonio Alcalde”, Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Luis A Torres-Reyes
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara “Fray Antonio Alcalde”, Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Arturo Panduro
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara “Fray Antonio Alcalde”, Health Sciences Center, University of Guadalajara, Guadalajara, Jalisco, Mexico
- Correspondence: Arturo Panduro Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara “Fray Antonio Alcalde” and Health Sciences University Center, University of Guadalajara, Hospital #278, Col. El Retiro, Guadalajara44280, Jalisco, Mexico Tel/fax+52-33-36-14-77-43 Email
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