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Dallali H, Hechmi M, Morjane I, Elouej S, Jmel H, Ben Halima Y, Abid A, Bahlous A, Barakat A, Jamoussi H, Abdelhak S, Kefi R. Association of HNF1A gene variants and haplotypes with metabolic syndrome: a case-control study in the Tunisian population and a meta-analysis. Diabetol Metab Syndr 2022; 14:25. [PMID: 35109885 PMCID: PMC8812021 DOI: 10.1186/s13098-022-00794-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 01/15/2022] [Indexed: 02/17/2023] Open
Abstract
BACKGROUND Variants in the Hepatocyte Nuclear Factor 1 Alpha gene (HNF1A) are associated with lipoproteins levels and type 2 diabetes. In this study, we aimed to assess the association of HNF1A gene and haplotypes with the metabolic syndrome (MetS) and its components through an association study in the Tunisian population as well as by a meta-analysis. METHODS A total of 594 Tunisian individuals were genotyped for three variants (rs1169288, rs2464196 and rs735396) located in HNF1A gene using KASPar technology. Statistical analyses were performed with R software. The association was furthermore evaluated through a meta-analysis of our results with those obtained in a Moroccan population. RESULTS Our results showed no association between HNF1A variants and MetS in the Tunisian population. However, a significant association was observed between the variant rs735396 and a higher waist circumference. The stratified analysis according to the sex highlighted a significant association between the variant rs1169288 and high cholesterol levels only in women. Similarly, Haplotype analysis showed an association between the HNF1A minor haplotype and high total cholesterol mainly in women. Finally, our meta-analysis showed no association between HNF1A variants and MetS. CONCLUSIONS Our findings exclude the involvement of the three HNF1A variants rs1169288, rs2464196 and rs735396 in the susceptibility to MetS in our studied Tunisian population but emphasize the role of these variants in the cholesterol homeostasis with sex-specific differences, which may serve to rise clinical consideration to early statin therapy in women carrying these genetic variants.
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Affiliation(s)
- Hamza Dallali
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
| | - Meriem Hechmi
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
- University of Carthage, National Institute of Applied Science and Technology, Tunis, Tunisia
| | - Imane Morjane
- Human Molecular Genetics Laboratory, Institut Pasteur du Maroc, Place Louis Pasteur, Casablanca, Morocco
| | - Sahar Elouej
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
| | - Haifa Jmel
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
| | - Yosra Ben Halima
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
| | - Abdelmajid Abid
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
- National Institute of Nutrition and Food Technology, 11 rue Jebel Lakhdar, Bab Saadoun, 1007, Tunis, Tunisia
| | - Afef Bahlous
- Central Laboratory of Medical Biology, Institut Pasteur in Tunis, 13 Place Pasteur, BP 74, 1002, Tunis, Tunisia
| | - Abdelhamid Barakat
- Human Molecular Genetics Laboratory, Institut Pasteur du Maroc, Place Louis Pasteur, Casablanca, Morocco
| | - Henda Jamoussi
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
- National Institute of Nutrition and Food Technology, 11 rue Jebel Lakhdar, Bab Saadoun, 1007, Tunis, Tunisia
| | - Sonia Abdelhak
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
- University of Tunis El Manar, 2092, El Manar I Tunis, Tunisia
| | - Rym Kefi
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia.
- University of Tunis El Manar, 2092, El Manar I Tunis, Tunisia.
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Fujii R, Hishida A, Nishiyama T, Nakatochi M, Matsuo K, Ito H, Nishida Y, Shimanoe C, Nakamura Y, Turin TC, Suzuki S, Watanabe M, Ibusuki R, Takezaki T, Mikami H, Nakamura Y, Ikezaki H, Murata M, Kuriki K, Kuriyama N, Matsui D, Arisawa K, Katsuura-Kamano S, Tsukamoto M, Tamura T, Kubo Y, Kondo T, Momozawa Y, Kubo M, Takeuchi K, Wakai K. Assessing the relationship between high-sensitivity C-reactive protein and kidney function employing mendelian randomization in a Japanese community based J-MICC Study. J Epidemiol 2021; 32:483-488. [PMID: 33612706 PMCID: PMC9551292 DOI: 10.2188/jea.je20200540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background Inflammation is thought to be a risk factor for kidney disease. However, whether inflammatory status is either a cause or an outcome of chronic kidney disease remains controversial. We aimed to investigate the causal relationship between high-sensitivity C-reactive protein (hs-CRP) and estimated glomerular filtration rate (eGFR) using Mendelian randomization (MR) approaches. Methods A total of 10,521 participants of the Japan Multi-institutional Collaborative Cohort Study was analyzed in this study. We used two-sample MR approaches (the inverse-variance weighted (IVW), the weighted median (WM), and the MR-Egger method) to estimate the effect of genetically determined hs-CRP on kidney function. We selected four and three hs-CRP associated single nucleotide polymorphisms (SNPs) as two instrumental variables (IV): IVCRP and IVAsian, based on SNPs previously identified in European and Asian populations. IVCRP and IVAsian explained 3.4% and 3.9% of the variation in hs-CRP, respectively. Results Using the IVCRP, genetically determined hs-CRP was not significantly associated with eGFR in the IVW and the WM methods (estimate per 1 unit increase in ln(hs-CRP), 0.000; 95% confidence interval [CI], −0.019 to 0.020 and −0.003; 95% CI, −0.019 to 0.014, respectively). For IVAsian, we found similar results using the IVW and the WM methods (estimate, 0.005; 95% CI, −0.020 to 0.010 and −0.004; 95% CI, −0.020 to 0.012, respectively). The MR-Egger method also showed no causal relationships between hs-CRP and eGFR (IVCRP: −0.008; 95% CI, −0.058 to 0.042; IVAsian: 0.001; 95% CI, −0.036 to 0.036). Conclusion Our two-sample MR analyses with different IVs did not support a causal effect of hs-CRP on eGFR.
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Affiliation(s)
- Ryosuke Fujii
- Departments of Pathophysiological Laboratory Sciences, Nagoya University Graduate School of Medicine.,Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences
| | - Asahi Hishida
- Department of Preventive Medicine, Nagoya University Graduate School of Medicine
| | - Takeshi Nishiyama
- Department of Public Health, Nagoya City University Graduate School of Medical Sciences
| | - Masahiro Nakatochi
- Public Health Informatics Unit, Department of Integrated Health Sciences, Nagoya University Graduate School of Medicine
| | - Keitaro Matsuo
- Division of Cancer Epidemiology and Prevention, Aichi Cancer Center.,Department of Cancer Epidemiology, Nagoya University Graduate School of Medicine
| | - Hidemi Ito
- Division of Cancer Information and Control, Aichi Cancer Center
| | - Yuichiro Nishida
- Department of Preventive Medicine, Faculty of Medicine, Saga University
| | - Chisato Shimanoe
- Department of Preventive Medicine, Faculty of Medicine, Saga University
| | | | - Tanvir Chowdhury Turin
- Department of Health Science, Shiga University of Medical Science.,Department of Family Medicine, Cumming School of Medicine, University of Calgary
| | - Sadao Suzuki
- Department of Public Health, Nagoya City University Graduate School of Medical Sciences
| | - Miki Watanabe
- Department of Public Health, Nagoya City University Graduate School of Medical Sciences
| | - Rie Ibusuki
- Department of International Island and Community Medicine, Kagoshima University Graduate School of Medical and Dental Sciences
| | - Toshiro Takezaki
- Department of International Island and Community Medicine, Kagoshima University Graduate School of Medical and Dental Sciences
| | - Haruo Mikami
- Cancer Prevention Center, Chiba Cancer Center Research Institute
| | - Yohko Nakamura
- Cancer Prevention Center, Chiba Cancer Center Research Institute
| | - Hiroaki Ikezaki
- Department of Geriatric Medicine, Graduate School of Medical Sciences, Kyushu University
| | - Masayuki Murata
- Department of Geriatric Medicine, Graduate School of Medical Sciences, Kyushu University
| | - Kiyonori Kuriki
- Laboratory of Public Health, School of Food and Nutritional Sciences, University of Shizuoka
| | - Nagato Kuriyama
- Department of Epidemiology for Community Health and Medicine, Kyoto Prefectural University of Medicine
| | - Daisuke Matsui
- Department of Epidemiology for Community Health and Medicine, Kyoto Prefectural University of Medicine
| | - Kokichi Arisawa
- Department of Preventive Medicine, Institute of Health Biosciences, the University of Tokushima Graduate School
| | - Sakurako Katsuura-Kamano
- Department of Preventive Medicine, Institute of Health Biosciences, the University of Tokushima Graduate School
| | - Mineko Tsukamoto
- Department of Preventive Medicine, Nagoya University Graduate School of Medicine
| | - Takashi Tamura
- Department of Preventive Medicine, Nagoya University Graduate School of Medicine
| | - Yoko Kubo
- Department of Preventive Medicine, Nagoya University Graduate School of Medicine
| | - Takaaki Kondo
- Departments of Pathophysiological Laboratory Sciences, Nagoya University Graduate School of Medicine
| | | | | | - Kenji Takeuchi
- Department of Preventive Medicine, Nagoya University Graduate School of Medicine
| | - Kenji Wakai
- Department of Preventive Medicine, Nagoya University Graduate School of Medicine
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Castillo-Higuera T, Alarcón-Granados MC, Marin-Suarez J, Moreno-Ortiz H, Esteban-Pérez CI, Ferrebuz-Cardozo AJ, Forero-Castro M, Camargo-Vill Alba G. A Comprehensive Overview of Common Polymorphic Variants in Genes Related to Polycystic Ovary Syndrome. Reprod Sci 2020; 28:2399-2412. [PMID: 33174186 DOI: 10.1007/s43032-020-00375-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 10/21/2020] [Indexed: 01/07/2023]
Abstract
Polycystic ovary syndrome (PCOS) is one of the most common endocrine-metabolic disorders in women of reproductive age. It is characterized by an increase in the biosynthesis of androgens, anovulation, and infertility. PCOS has been reported as a polygenic entity in which multiple single nucleotide polymorphisms (SNPs) are associated with the clinical features of the pathology. Herein, we describe the common polymorphic variants in genes related to PCOS, their role in its pathogenesis, and etiology. Whole-genome association studies have been focused on women from Asian and European populations. The most common genes associated with PCOS are DENND1A, THADA, FSHR, and LHCGR. However, other genes have been associated with PCOS such as AMH, AMHR2, ADIPOQ, FTO, HNF1A, CYP19, YAP1, HMGA2, RAB5B, SUOX, INSR, and TOX3. Nevertheless, the relationship between the biological functions of these genes and the development of the pathology is unclear. Studies in each gene in different populations do not always comply with a general pattern, so researching these variants is essential for better understanding of this polygenic syndrome. Future population studies should be carried out to evaluate biological processes, incidence rates, allelic and genotypic frequencies, and genetic susceptibility factors that predispose PCOS.
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Affiliation(s)
- Tatiana Castillo-Higuera
- Maestría en Ciencias Biológicas, Universidad Pedagógica y Tecnológica de Colombia, Tunja, 150003, Colombia.,Escuela de Ciencias Biológicas. Grupo de investigación en Ciencias Biomédicas (GICBUPTC), Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte 39-115, Tunja, 150003, Colombia
| | - María Camila Alarcón-Granados
- Escuela de Ciencias Biológicas. Grupo de investigación en Ciencias Biomédicas (GICBUPTC), Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte 39-115, Tunja, 150003, Colombia
| | - Johana Marin-Suarez
- Maestría en Ciencias Biológicas, Universidad Pedagógica y Tecnológica de Colombia, Tunja, 150003, Colombia.,Escuela de Ciencias Biológicas. Grupo de investigación en Ciencias Biomédicas (GICBUPTC), Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte 39-115, Tunja, 150003, Colombia
| | | | | | | | - Maribel Forero-Castro
- Escuela de Ciencias Biológicas. Grupo de investigación en Ciencias Biomédicas (GICBUPTC), Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte 39-115, Tunja, 150003, Colombia.
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Sarmadi A, Mohammadi A, Tabatabaei F, Nouri Z, Chaleshtori MH, Tabatabaiefar MA. Molecular Genetic Study in a Cohort of Iranian Families Suspected to Maturity-Onset Diabetes of the Young, Reveals a Recurrent Mutation and a High-Risk Variant in the CEL Gene. Adv Biomed Res 2020; 9:25. [PMID: 33072637 PMCID: PMC7532821 DOI: 10.4103/abr.abr_18_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/01/2020] [Accepted: 04/07/2020] [Indexed: 01/14/2023] Open
Abstract
Background Diabetes mellitus (DM) is a group of metabolic disorders in the body, accompanied with increasing blood sugar levels. Diabetes is classified into three groups: Type 1 DM (T1DM), Type 2 DM (T2DM), and monogenic diabetes. Maturity-onset diabetes of the young (MODY) is a monogenic diabetes that is frequently mistaken for T1D or T2D. The aim of this study was to diagnose MODY and its subtype frequency in a diabetic population in Iran. Materials and Methods In this study among ten diabetic families that were highly suspected to MODY by nongenetic biomarkers and without any pathogenic mutation in GCK and HNF1A genes, two patients from two unrelated families were examined via whole-exome sequencing (WES) in order to detect the causative gene of diabetes. Co-segregation analysis of the identified variant was performed using Sanger sequencing. Results In this study, no pathogenic variant was found in GCK and HNF1A genes (MODY2 and MODY3), while these two types of MODY were introduced as the most frequent in other studies. By using WES, a pathogenic variant (p.I488T) was found in one of the patients in CEL gene causing MODY8 that its frequency is very rare in other studied populations. A high-risk variant associated with diabetes was found in another patient. Conclusion WES was applied in this study to reveal the cause of MODY in 1 family. This pathogenic mutation was previously reported as a disease causing mutation.
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Affiliation(s)
- Akram Sarmadi
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Aliasgar Mohammadi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fatemeh Tabatabaei
- Isfahan Endocrine and Metabolism Research Center, Isfahan University of Medical Science, Isfahan, Iran
| | - Zahra Nouri
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Morteza Hashemzadeh Chaleshtori
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Mohammad Amin Tabatabaiefar
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.,Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
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Association of Common Variants in HNF1A Gene with Serum AFP Level in Healthy Chinese Individuals and HCC Patients. DISEASE MARKERS 2020; 2019:6273497. [PMID: 31915469 PMCID: PMC6935455 DOI: 10.1155/2019/6273497] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 08/24/2019] [Accepted: 09/26/2019] [Indexed: 02/08/2023]
Abstract
Although alpha-fetoprotein (AFP) is a widely used tumor marker in hepatocellular carcinoma (HCC), 40% of newly diagnosed patients do not have an elevated AFP level. Research has revealed that mutations in the HNF1A binding site of the AFP gene promoter cause significantly elevated serum AFP levels in patients with hereditary persistence of AFP. This study investigated the relationship between HNF1A genetic variants and serum AFP levels. We examined the association between the HNF1A-rs1169288 (A/C), rs2464196 (G/A), and rs1169310 (C/T) polymorphisms and AFP levels in a healthy Chinese population (n = 1010) and HCC patients (n = 185). Single nucleotide polymorphisms were genotyped by the amplification refractory mutation system combined with TaqMan probe in real-time PCR. The serum AFP concentrations were measured using the Architect i2000 immunochemistry analyzer. In healthy individuals, serum AFP levels were significantly lower with the rs2464196-AA and rs1169310-TT genotypes. Similar significant differences were observed in HCC patients. Moreover, in HCC patients, the distribution frequencies of rs2464196-AA+AG and rs1169310-TT+TC among those with AFP ≤ 20 ng/ml or ≤400 ng/ml were significantly lower than those in patients with AFP > 20 ng/ml or >400 ng/ml. Among all subjects, those carrying the HNF1A-rs2464196-A or rs1169310-T allele tended to have low levels of AFP. However, the HNF1A-rs1169288 polymorphism showed no significant association with the serum AFP level. These findings provide new insight into the genetic determinants of serum AFP level and can aid the differential diagnosis of HCC patients with low serum AFP.
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Kachamakova-Trojanowska N, Stepniewski J, Dulak J. Human iPSCs-Derived Endothelial Cells with Mutation in HNF1A as a Model of Maturity-Onset Diabetes of the Young. Cells 2019; 8:cells8111440. [PMID: 31739614 PMCID: PMC6912300 DOI: 10.3390/cells8111440] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/09/2019] [Accepted: 11/12/2019] [Indexed: 12/19/2022] Open
Abstract
Patients with HNF1A-maturity-onset diabetes of the young (MODY) often develop endothelial dysfunction and related microvascular complications, like retinopathy. As the clinical phenotype of HNF1A-MODY diabetes varies considerably, we used human induced pluripotent stem cells (hiPSCs) from two healthy individuals (control) to generate isogenic lines with mutation in HNF1A gene. Subsequently, control hiPSCs and their respective HNF1A clones were differentiated toward endothelial cells (hiPSC-ECs) and different markers/functions were compared. Human iPSC-ECs from all cell lines showed similar expression of CD31 and Tie-2. VE-cadherin expression was lower in HNF1A-mutated isogenic lines, but only in clones derived from one control hiPSCs. In the other isogenic set and cells derived from HNF1A-MODY patients, no difference in VE-cadherin expression was observed, suggesting the impact of the genetic background on this endothelial marker. All tested hiPSC-ECs showed an expected angiogenic response regardless of the mutation introduced. Isogenic hiPSC-ECs responded similarly to stimulation with pro-inflammatory cytokine TNF-α with the increase in ICAM-1 and permeability, however, HNF1A mutated hiPSC-ECs showed higher permeability in comparison to the control cells. Summarizing, both mono- and biallelic mutations of HNF1A in hiPSC-ECs lead to increased permeability in response to TNF-α in normal glycemic conditions, which may have relevance to HNF1A-MODY microvascular complications.
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Affiliation(s)
- Neli Kachamakova-Trojanowska
- Malopolska Centre of Biotechnology, Jagiellonian University, 30-387 Krakow, Poland;
- Correspondence: ; Tel.: +48126646412
| | - Jacek Stepniewski
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Krakow, Poland;
| | - Jozef Dulak
- Malopolska Centre of Biotechnology, Jagiellonian University, 30-387 Krakow, Poland;
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Krakow, Poland;
- Kardio-Med Silesia, 41-800 Zabrze, Poland
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Jiménez-Osorio AS, Musalem-Younes C, Cárdenas-Hernández H, Solares-Tlapechco J, Costa-Urrutia P, Medina-Contreras O, Granados J, López-Saucedo C, Estrada-Garcia T, Rodríguez-Arellano ME. Common Polymorphisms Linked to Obesity and Cardiovascular Disease in Europeans and Asians are Associated with Type 2 Diabetes in Mexican Mestizos. MEDICINA (KAUNAS, LITHUANIA) 2019; 55:E40. [PMID: 30764545 PMCID: PMC6410269 DOI: 10.3390/medicina55020040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 02/03/2019] [Accepted: 02/05/2019] [Indexed: 02/07/2023]
Abstract
Background and objectives: Type 2 diabetes (T2D) is a major problem of public health in Mexico. We investigated the influence of five polymorphisms, previously associated with obesity and cardiovascular disease in Europeans and Asians, on T2D in Mexican Mestizos. Materials and Methods: A total of 1358 subjects from 30 to 85 years old were genotyped for five loci: CXCL12 rs501120; CDNK2A/B rs1333049; HNF-1α rs2259816; FTO rs9939609; and LEP rs7799039. We used logistic regressions to test the effect of each locus on T2D in two case⁻control groups with obesity and without obesity. Also, linear regression models on glucose and glycated hemoglobin (HbA1c) were carried out on the whole sample, adjusted by age, gender, and body mass index. Results: The CXCL12 rs501120 C allele (OR = 1.96, p = 0.02), the FTO rs9939609 A allele (OR = 2.20, p = 0.04) and the LEP rs7799039 A allele (OR = 0.6, p = 0.03) were significantly associated with T2D in obesity case⁻control group. No significant association was found in the non-obesity case⁻control group. The linear regression model showed that CDNK2A/B rs1333049 C allele (β = 0.4, p = 0.03) and FTO rs9939609 A allele (β = 0.5, p = 0.03), were significantly associated with HbA1c, but no association was found among the loci with the glucose levels. Conclusions: Polymorphisms previously linked with obesity and cardiovascular events were also associated with T2D and high levels of HbA1c. Furthermore, we must point at the fact that this is the first report where polymorphisms CXCL12 rs501120 and LEP rs7799039 are associated with T2D in subjects with obesity.
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Affiliation(s)
| | - Claudette Musalem-Younes
- Laboratorio de Medicina Genómica, Hospital Regional Lic. Adolfo López Mateos ISSSTE, Mexico City 01030, Mexico.
| | - Helios Cárdenas-Hernández
- Laboratorio de Medicina Genómica, Hospital Regional Lic. Adolfo López Mateos ISSSTE, Mexico City 01030, Mexico.
| | | | - Paula Costa-Urrutia
- Laboratorio de Medicina Genómica, Hospital Regional Lic. Adolfo López Mateos ISSSTE, Mexico City 01030, Mexico.
| | - Oscar Medina-Contreras
- Laboratorio de Investigación en Inmunología y Proteómica, Hospital Infantil de México Federico Gómez, Mexico City 06720, Mexico.
| | - Julio Granados
- Laboratorio de Medicina Genómica, Hospital Regional Lic. Adolfo López Mateos ISSSTE, Mexico City 01030, Mexico.
- División de Inmunogenética, Departamento de Trasplantes, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico.
| | - Catalina López-Saucedo
- Department of Molecular Biomedicine, CINVESTAV-IPN, Av. IPN #2508, Col. Zacatenco, Mexico City 07360, Mexico.
| | - Teresa Estrada-Garcia
- Department of Molecular Biomedicine, CINVESTAV-IPN, Av. IPN #2508, Col. Zacatenco, Mexico City 07360, Mexico.
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Xu X, Qin L, Tian Y, Wang M, Li G, Du Y, Chen ZJ, Li W. Family-based analysis of GGT1 and HNF1A gene polymorphisms in patients with polycystic ovary syndrome. Reprod Biomed Online 2018; 36:115-119. [DOI: 10.1016/j.rbmo.2017.10.107] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Revised: 10/13/2017] [Accepted: 10/18/2017] [Indexed: 11/26/2022]
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9
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Morjane I, Kefi R, Charoute H, Lakbakbi El Yaagoubi F, Hechmi M, Saile R, Abdelhak S, Barakat A. Association study of HNF1A polymorphisms with metabolic syndrome in the Moroccan population. Diabetes Metab Syndr 2017; 11 Suppl 2:S853-S857. [PMID: 28712822 DOI: 10.1016/j.dsx.2017.07.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Accepted: 07/01/2017] [Indexed: 12/22/2022]
Abstract
AIMS Variants in Hepatocyte Nuclear Factor 1 alpha (HNF1A) gene are associated with Metabolic Syndromeand its components independently. In this study, we aimed to assess the statistical association of the rs1169288, rs2464196 and rs735396 variants and haplotypes of HNF1A gene with metabolic syndrome (MS) and its components in a Moroccan population sample. METHODS Three variants in the HNF1A gene were genotyped, rs1169288 A>C, rs2464196 G>A and rs735396 T>C in cases and controls from Moroccan population using KASPar® technology (KBioscience, UK). Anthropometric and biochemical parameters were assessed. MS was defined according to the international Diabetes Federation (IDF). The effects of HNF1A polymorphisms and constructed haplotypes on MS were estimated using logistic regression analyses. RESULTS The HNF1A gene, rs1169288 and rs2464196 variants conferred an increased risk to MS (OR=2.08, 95%CI=1.38-3.14, P=0.0005 and OR=1.52, 95%IC=1.05-2.20, P=0.03, respectively) when adjusted for BMI, sex and age. We found that the C allele of the variant rs735396 was associated with an increased triglycerides level (p-value=0.04434) among patients and high weist circumference (P=0.02005) and total cholesterol (P=0.03227) amount among controls. The haplotype AAT (OR=5.656, P<0.00001) was the most significantly associated with susceptibility to metabolic syndrome. CONCLUSION The present study demonstrated that SNPs rs1169288 and rs2464196 of HNF1A gene were significantly associated with metabolic syndrome in a Morrocan population. Furthermore, the CAC, AAC, AAT and AGT haplotypes of these SNPs and rs735396 were significantly associated with metabolic syndrome.
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Affiliation(s)
- Imane Morjane
- Human Molecular Genetics Laboratory, Institut Pasteur du Maroc, Casablanca, Morocco; Laboratoire de Biologie et Santé, Faculté des Sciences Ben M'Sik, Université Hassan II, Casablanca, Morocco
| | - Rym Kefi
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia; Faculté des Sciences de Tunis, Université de Tunis El Manar, Tunis, Tunisia
| | - Hicham Charoute
- Human Molecular Genetics Laboratory, Institut Pasteur du Maroc, Casablanca, Morocco
| | | | - Meryem Hechmi
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
| | - Rachid Saile
- Laboratoire de Biologie et Santé, Faculté des Sciences Ben M'Sik, Université Hassan II, Casablanca, Morocco
| | - Sonia Abdelhak
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia; Faculté des Sciences de Tunis, Université de Tunis El Manar, Tunis, Tunisia
| | - Abdelhamid Barakat
- Human Molecular Genetics Laboratory, Institut Pasteur du Maroc, Casablanca, Morocco.
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Lv Y, Sun C, Tian Y, Zhao S, Bian Y, Cheng L, Sun M, Liu HB, Zhao H, Ma J. Association study of HNF1A in women with polycystic ovary syndrome. J Assist Reprod Genet 2017; 34:677-682. [PMID: 28299548 DOI: 10.1007/s10815-017-0905-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 03/06/2017] [Indexed: 10/20/2022] Open
Abstract
PURPOSE This study aims to ascertain whether an association exists between hepatocyte nuclear factor 1 alpha (HNF1A) and polycystic ovary syndrome (PCOS). METHODS One thousand one hundred thirty-eight PCOS and 1125 healthy control Han Chinese women were recruited from Reproductive Hospital Affiliated to Shandong University. Serum hormone, blood lipid level, and genomic DNA were obtained from the peripheral blood for this research. Two single-nucleotide polymorphisms (SNPs)-rs2393791 and rs7305618-located in HNF1A were genotyped using the Sequenom MassARRAY system. RESULTS The allele frequencies of SNP rs7305618 had significant differences between PCOS patients and controls after adjusting for age and BMI (p = 0.023). Besides, PCOS patients carrying the rs7305618 CC genotype shown a higher testosterone level than the patients with CT + TT genotypes after being adjusted by age and BMI (p = 0.019). CONCLUSIONS A SNP located in the HNF1A gene is associated with PCOS among Han Chinese women. This suggested that variations in HNF1A might confer risk for PCOS.
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Affiliation(s)
- Yue Lv
- Center for Reproductive Medicine, Shandong University, No.157, Jingliu Road, Jinan, 250021, China.,Ministry of Education, The Key Laboratory of Reproductive Endocrinology, Shandong University, Jinan, China.,School of Biomedical Sciences, The Chinese University of Hong Kong-Shandong University Joint Laboratory on Reproductive Genetics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Changfa Sun
- Center for Reproductive Medicine, Shandong University, No.157, Jingliu Road, Jinan, 250021, China.,Ministry of Education, The Key Laboratory of Reproductive Endocrinology, Shandong University, Jinan, China.,School of Biomedical Sciences, The Chinese University of Hong Kong-Shandong University Joint Laboratory on Reproductive Genetics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Ye Tian
- Center for Reproductive Medicine, Shandong University, No.157, Jingliu Road, Jinan, 250021, China.,Ministry of Education, The Key Laboratory of Reproductive Endocrinology, Shandong University, Jinan, China
| | - Shigang Zhao
- Center for Reproductive Medicine, Shandong University, No.157, Jingliu Road, Jinan, 250021, China.,Ministry of Education, The Key Laboratory of Reproductive Endocrinology, Shandong University, Jinan, China
| | - Yuehong Bian
- Center for Reproductive Medicine, Shandong University, No.157, Jingliu Road, Jinan, 250021, China.,Ministry of Education, The Key Laboratory of Reproductive Endocrinology, Shandong University, Jinan, China
| | - Lei Cheng
- Center for Reproductive Medicine, Shandong University, No.157, Jingliu Road, Jinan, 250021, China.,Ministry of Education, The Key Laboratory of Reproductive Endocrinology, Shandong University, Jinan, China
| | - Mei Sun
- Center for Reproductive Medicine, Shandong University, No.157, Jingliu Road, Jinan, 250021, China.,Ministry of Education, The Key Laboratory of Reproductive Endocrinology, Shandong University, Jinan, China
| | - Hong-Bin Liu
- Center for Reproductive Medicine, Shandong University, No.157, Jingliu Road, Jinan, 250021, China.,Ministry of Education, The Key Laboratory of Reproductive Endocrinology, Shandong University, Jinan, China.,School of Biomedical Sciences, The Chinese University of Hong Kong-Shandong University Joint Laboratory on Reproductive Genetics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Han Zhao
- Center for Reproductive Medicine, Shandong University, No.157, Jingliu Road, Jinan, 250021, China. .,Ministry of Education, The Key Laboratory of Reproductive Endocrinology, Shandong University, Jinan, China.
| | - Jinlong Ma
- Center for Reproductive Medicine, Shandong University, No.157, Jingliu Road, Jinan, 250021, China. .,Ministry of Education, The Key Laboratory of Reproductive Endocrinology, Shandong University, Jinan, China.
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Classical rather than genetic risk factors account for high cardiovascular disease prevalence in Lithuania: A cross-sectional population study. Adv Med Sci 2017; 62:121-128. [PMID: 28242483 DOI: 10.1016/j.advms.2016.08.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 08/24/2016] [Accepted: 08/25/2016] [Indexed: 10/20/2022]
Abstract
PURPOSE Cardiovascular disease (CVD) mortality accounts for 54% of all deaths in Lithuania, making it the highest among all of the European Union countries. We evaluated the prevalence of several CVD risk factors, including lifestyle, blood biochemistry and genetic predisposition to determine the reasons behind significantly increased CVD prevalence in Lithuania. MATERIALS AND METHODS In total 435 volunteers of Lithuanian ethnicity and stable geographic settlement for 3 generations, had their anthropometric, biochemical and behavioural risk factors measured. A randomly selected sample of 166 volunteers had their 60 CVD risk alleles genotyped. The prevalence of risk alleles and cumulative CVD genetic risk score were compared with population of North-West European origin (CEU) using data from the phase 3 HapMap project. RESULTS CVD was present in 33.8% of study volunteers, 84% of participants consumed alcohol, 21% were current smokers and only 30% of participants engaged in higher levels of physical activity. Also, the average BMI (males 28.3±4.3kg/m2, females 27.3±5.0kg/m2), total cholesterol (males 6.1±1.2mmol/L, females 6.2±1.0mmol/L) and LDL-cholesterol (males 4.1±1.1mmol/L, females 4.1±1.0mmol/L) were above the normal values. The cumulative genetic susceptibility to develop CVD in Lithuanians was only 1.4% higher than in CEU population. CONCLUSIONS High BMI and poor population plasma lipid profile are the major contributing factors to high CVD mortality and morbidity in Lithuania. Smoking, alcohol consumption and preliminary genetic predisposition results do not explain the difference in CVD mortality between the Lithuanian and wider European populations. CVD prevention programmes in Lithuania should primarily focus on weight loss and improving blood lipid control.
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Barzi SA, Ghaderian SMH, Noormohammadi Z. A molecular case-control study of association of HNF1A gene polymorphisms (rs2259816 and rs7310409) with risk of coronary artery disease in Iranian patients. Hum Antibodies 2017; 25:65-70. [PMID: 28222501 DOI: 10.3233/hab-170311] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Coronary artery disease (CAD) is the one of the most common heart diseases, being the main factor of mortality and morbidity worldwide. CAD has been known as a multifactorial disease and its progression depends on genetic and environmental factors. Numerous studies have shown evidence for association between 12q24.3 locus and CAD. OBJECTIVES In the present study, the association of two HNF1A polymorphisms, rs2259816 and rs7310409, located on 12q24.3 locus with CAD was investigated in Iranian patients. METHODS Whole genomic DNA was isolated from peripheral blood obtained from 411 Iranian volunteer. Then, the polymorphisms rs2259816 and rs7310409 located on 12q24.3 locus were genotyped using TaqMan Probe Real Time PCR. Statistical analysis was performed by SPSS software, version 19. RESULTS rs2259816 (p-value = 0.006) and rs7310409 (p-value = 0.001) showed statistically significant association with CAD risk. Our results indicated that there was a significant correlation between rs2259816 and blood triglyceride. However, no correlation was found between rs2259816, rs7310409 and other CAD risk factors.
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Affiliation(s)
- Samaneh Adami Barzi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | - Zahra Noormohammadi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
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Li K, Huang T, Zheng JS, Sun J, Chen Y, Xie H, Xu D, Wan J, Li D. Interaction between Erythrocyte Phospholipid Fatty Acids Composition and Variants of Inflammation-Related Genes on Type 2 Diabetes. JOURNAL OF NUTRIGENETICS AND NUTRIGENOMICS 2015; 7:252-63. [DOI: 10.1159/000381347] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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