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Pacheco-Soto BT, Porchia LM, Lara-Vazquez WC, Torres-Rasgado E, Perez-Fuentes R, Gonzalez-Mejia ME. The association between interleukin-6 promoter polymorphisms and rheumatoid arthritis by ethnicity: A meta-analysis of 33 studies. Reumatol Clin (Engl Ed) 2021; 17:447-455. [PMID: 34625147 DOI: 10.1016/j.reumae.2020.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 03/31/2020] [Indexed: 06/13/2023]
Abstract
OBJECTIVE We performed a meta-analysis to determine the effect Interleukin-6 (IL-6) promoter polymorphism (-174 G>C, -572 G>C, and -597 G>A) have on the development rheumatoid arthritis (RA) by ethnicity. MATERIAL AND METHODS PubMed, EBSCO, LILACS, and Scopus databases were searched for studies exploring the association between any IL6 polymorphisms and RA until November 2018. Genotype distributions were extracted and, depending on the level heterogeneity, determined by the ψ2-based Q test and the Inconsistency Index (I2), fixed-effects or random-effects models were used to calculate pooled odds ratios (ORs) with 95% confidence intervals (95%CIs) for the heterozygous, homozygous, dominant, recessive, and allelic genetic models. RESULTS From 708 identified publications, 33 were used in this analysis. For the -174 polymorphism, Asians (ORheterozygous=7.57, 95%CI: 2.28-25.14, ORhomozygous=5.84, 95%CI: 2.06-16.56, ORdominant=7.21, 95%CI: 2.30-22.63, ORrecessive=5.04, 95%CI: 1.78-14.28, ORallelic=6.60, 95%CI: 2.26-19.28, p<.05) and Middle East countries (ORheterozygous=2.30, 95%CI: 1.10-4.81, ORdominant=2.27, 95%CI: 1.22-4.22, ORallelic=2.29, 95%CI: 1.24-4.23, p<.05) were associated with a significant risk of developing RA. Whereas, for Latinos, the C-allele was associated with a benefit (ORhomozygous=0.26, 95%CI: .08-.82, ORrecessive=.25, 95%CI: .08-.80, p<.05). For the -572 polymorphism, Asians demonstrated a significant association for the homozygous and recessive genetic models (8 studies, ORhomozygous=1.56, 95%CI: 1.16-2.09, ORrecessive=1.63, 95%CI: 1.08-2.45, p<.05). For the -597 polymorphism, no association was observed. CONCLUSIONS Here, the -174 G>C polymorphism increased the risk of developing RA in Asians and Middle East populations. Interestingly, for Latinos, the polymorphism was associated with a benefit. For the -572 polymorphism, only the Asian population showed an increased risk of developing RA for the CC genotype.
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Affiliation(s)
- Blanca T Pacheco-Soto
- Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, 13 Sur 2901 Col. Volcanes, C.P. 72420 Puebla, Pue, Mexico
| | - Leonardo M Porchia
- Laboratorio de Investigación en Fisiopatologia de Enfermedades Crónicas, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Delegación Puebla, Km 4.5 Carretera Federal Atlixco-Metepec, C.P. 42730 Atlixco, Puebla, Mexico
| | - William C Lara-Vazquez
- Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, 13 Sur 2901 Col. Volcanes, C.P. 72420 Puebla, Pue, Mexico
| | - Enrique Torres-Rasgado
- Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, 13 Sur 2901 Col. Volcanes, C.P. 72420 Puebla, Pue, Mexico
| | - Ricardo Perez-Fuentes
- Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, 13 Sur 2901 Col. Volcanes, C.P. 72420 Puebla, Pue, Mexico; Laboratorio de Investigación en Fisiopatologia de Enfermedades Crónicas, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Delegación Puebla, Km 4.5 Carretera Federal Atlixco-Metepec, C.P. 42730 Atlixco, Puebla, Mexico
| | - M Elba Gonzalez-Mejia
- Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, 13 Sur 2901 Col. Volcanes, C.P. 72420 Puebla, Pue, Mexico.
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Elguezabal-Rodelo RG, Ochoa-Precoma R, Porchia LM, Perez-Fuentes R, Gonzalez-Mejia ME. Association between the L55M and Q192R polymorphisms of the paraoxonase-1 gene and age-related macular degeneration: a meta-analysis. Arq Bras Oftalmol 2021; 84:249-257. [PMID: 33567022 DOI: 10.5935/0004-2749.20210033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 04/28/2020] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Paraoxonase-1 activity is associated with age-related macular degeneration. Two polymorphisms (L55M and Q192R) were shown to increase paraoxonase-1 activity and have been implicated in the development of age-related macular degeneration. The results of studies that have examined these polymorphisms are conflicting, showing no effect, as well as increased or decreased risk. Therefore, this meta-analysis was conducted to determine the effect of these polymorphisms on age-related macular degeneration. METHODS PubMed, EBSCO, LILACS, and Scopus databases, as well as and the retrieved bibliographies of publications were searched for case-control studies that examined for paraoxonase-1 polymorphisms and age-related macular degeneration. Data were analyzed using the Comprehensive Meta-Analysis Version 2.2 and the NCSS Statistical Version 2020 software. Genotype distributions were extracted and, depending on the level of heterogeneity, fixed effects or random effects models were used to calculate pooled odds ratios (ORs) with 95% confidence intervals (95% CIs) for the heterozygous, homozygous, dominant, recessive, and allelic genetic models. RESULTS Overall, for the L55M polymorphism, none of the genetic models demonstrated a significant association. However, for non-Asian populations, a significant association was determined for the heterozygous and dominant genetic models (ORrange=1.24-1.27, p<0.05). For the Asian population, the heterozygous, dominant, and allelic genetic models demonstrated a benefit/protective factor (ORrange=0.29-0.35, p<0.05). For the Q192R polymorphism, none of the genetic models demonstrated a significant association. However, when the cohort was grouped by ethnicity, a significant association was determined in the Asian population for the recessive and allelic genetic models (ORrange=1.63-2.08, p<0.05). However, for the non-Asian population, there was no association observed. Also, there was no identifiable risk when the cohort was stratified into exudative and non-exudative cases. CONCLUSIONS The paraoxonase-1L55M polymorphism increases the risk of developing age-related macular degeneration in non-Asian populations, whereas in Asian populations, the polymorphism exerts a protective effect. However, for the paraoxonase-1 Q192R polymorphism, only the Asian population demonstrated a risk of developing age-related macular degeneration.
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Affiliation(s)
| | | | - Leonardo M Porchia
- Laboratorio de Investigación en Fisiopatología de Enfermedades Crónicas, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Delegación Puebla, Metepec, Puebla, México
| | - Ricardo Perez-Fuentes
- Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, Puebla, México.,Laboratorio de Investigación en Fisiopatología de Enfermedades Crónicas, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Delegación Puebla, Metepec, Puebla, México
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Pacheco-Soto BT, Porchia LM, Lara-Vazquez WC, Torres-Rasgado E, Perez-Fuentes R, Gonzalez-Mejia ME. The Association Between Interleukin-6 Promoter Polymorphisms and Rheumatoid Arthritis by Ethnicity: A Meta-Analysis of 33 Studies. Reumatol Clin (Engl Ed) 2020; 17:S1699-258X(20)30079-6. [PMID: 32505641 DOI: 10.1016/j.reuma.2020.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 03/09/2020] [Accepted: 03/31/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE We performed a meta-analysis to determine the effect Interleukin-6 (IL-6) promoter polymorphism (-174 G>C, -572 G>C, and -597 G>A) have on the development rheumatoid arthritis (RA) by ethnicity. MATERIAL AND METHODS PubMed, EBSCO, LILACS, and Scopus databases were searched for studies exploring the association between any IL6 polymorphisms and RA until November 2018. Genotype distributions were extracted and, depending on the level heterogeneity, determined by the ψ2-based Q test and the Inconsistency Index (I2), fixed-effects or random-effects models were used to calculate pooled odds ratios (ORs) with 95% confidence intervals (95%CIs) for the heterozygous, homozygous, dominant, recessive, and allelic genetic models. RESULTS From 708 identified publications, 33 were used in this analysis. For the -174 polymorphism, Asians (ORheterozygous=7.57, 95%CI: 2.28-25.14, ORhomozygous=5.84, 95%CI: 2.06-16.56, ORdominant=7.21, 95%CI: 2.30-22.63, ORrecessive=5.04, 95%CI: 1.78-14.28, ORallelic=6.60, 95%CI: 2.26-19.28, p<.05) and Middle East countries (ORheterozygous=2.30, 95%CI: 1.10-4.81, ORdominant=2.27, 95%CI: 1.22-4.22, ORallelic=2.29, 95%CI: 1.24-4.23, p<.05) were associated with a significant risk of developing RA. Whereas, for Latinos, the C-allele was associated with a benefit (ORhomozygous=0.26, 95%CI: .08-.82, ORrecessive=.25, 95%CI: .08-.80, p<.05). For the -572 polymorphism, Asians demonstrated a significant association for the homozygous and recessive genetic models (8 studies, ORhomozygous=1.56, 95%CI: 1.16-2.09, ORrecessive=1.63, 95%CI: 1.08-2.45, p<.05). For the -597 polymorphism, no association was observed. CONCLUSIONS Here, the -174 G>C polymorphism increased the risk of developing RA in Asians and Middle East populations. Interestingly, for Latinos, the polymorphism was associated with a benefit. For the -572 polymorphism, only the Asian population showed an increased risk of developing RA for the CC genotype.
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Affiliation(s)
- Blanca T Pacheco-Soto
- Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, 13 Sur 2901 Col. Volcanes, C.P. 72420 Puebla, Pue, Mexico
| | - Leonardo M Porchia
- Laboratorio de Investigación en Fisiopatologia de Enfermedades Crónicas, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Delegación Puebla, Km 4.5 Carretera Federal Atlixco-Metepec, C.P. 42730 Atlixco, Puebla, Mexico
| | - William C Lara-Vazquez
- Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, 13 Sur 2901 Col. Volcanes, C.P. 72420 Puebla, Pue, Mexico
| | - Enrique Torres-Rasgado
- Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, 13 Sur 2901 Col. Volcanes, C.P. 72420 Puebla, Pue, Mexico
| | - Ricardo Perez-Fuentes
- Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, 13 Sur 2901 Col. Volcanes, C.P. 72420 Puebla, Pue, Mexico; Laboratorio de Investigación en Fisiopatologia de Enfermedades Crónicas, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Delegación Puebla, Km 4.5 Carretera Federal Atlixco-Metepec, C.P. 42730 Atlixco, Puebla, Mexico
| | - M Elba Gonzalez-Mejia
- Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, 13 Sur 2901 Col. Volcanes, C.P. 72420 Puebla, Pue, Mexico.
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Flores-Guerrero JL, Muñoz-Morales A, Narea-Jimenez F, Perez-Fuentes R, Torres-Rasgado E, Ruiz-Vivanco G, Gonzalez-Viveros N, Castro-Ramos J. Novel Assessment of Urinary Albumin Excretion in Type 2 Diabetes Patients by Raman Spectroscopy. Diagnostics (Basel) 2020; 10:diagnostics10030141. [PMID: 32138353 PMCID: PMC7151048 DOI: 10.3390/diagnostics10030141] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 11/25/2019] [Accepted: 12/24/2019] [Indexed: 11/16/2022] Open
Abstract
Urinary albumin excretion remains the key biomarker to detect renal complications in type 2 diabetes. As diabetes epidemy increases, particularly in low-income countries, efficient and low-cost methods to measure urinary albumin are needed. In this pilot study, we evaluated the performance of Raman spectroscopy in the assessment of urinary albumin in patients with type 2 diabetes. The spectral Raman analysis of albumin was performed using artificial urine, at five concentrations of albumin and 24 h collection urine samples from ten patients with Type 2 Diabetes. The spectra were obtained after removing the background fluorescence and fitting Gaussian curves to spectral regions containing features of such metabolites. In the samples from patients with type 2 diabetes, we identified the presence of albumin in the peaks of the spectrum located at 663.07, 993.43, 1021.43, 1235.28, 1429.91 and 1633.91 cm−1. In artificial urine, there was an increase in the intensity of the Raman signal at 1450 cm−1, which corresponds to the increment of the concentrations of albumin. The highest concentration of albumin was located at 1630 cm−1. The capability of Raman spectroscopy for detection of small concentrations of urinary albumin suggests the feasibility of this method for the screening of type 2 diabetes renal complications.
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Affiliation(s)
- Jose L. Flores-Guerrero
- Department of Internal Medicine, Division of Nephrology, University Medical Center Groningen, University of Groningen, 9713 GZ Groningen, The Netherlands
- Correspondence: ; Tel.:+ 31-50-36-10137
| | - Aaron Muñoz-Morales
- Department of Physics, Faculty of Experimental Sciences and Technology, Center of Medical and Biotechnology Research, University of Carabobo, Valencia 2005, Venezuela;
| | - Freddy Narea-Jimenez
- Optics coordination, Biomedical Optics Group, National Institute of Astrophysics, Optics and Electronics, INAOE, Puebla 72840, Mexico; (F.N.-J.); (N.G.-V.); (J.C.-R.)
| | - Ricardo Perez-Fuentes
- Department of Chronic Disease Physiopathology, East Center of Biomedical Research, Mexican Social Security Institute, CIBIOR, Puebla 74360, Mexico; (R.P.-F.); (G.R.-V.)
| | - Enrique Torres-Rasgado
- Faculty of Medicine, Meritorious Autonomous University of Puebla, BUAP, Puebla 72589, Mexico;
| | - Guadalupe Ruiz-Vivanco
- Department of Chronic Disease Physiopathology, East Center of Biomedical Research, Mexican Social Security Institute, CIBIOR, Puebla 74360, Mexico; (R.P.-F.); (G.R.-V.)
| | - Naara Gonzalez-Viveros
- Optics coordination, Biomedical Optics Group, National Institute of Astrophysics, Optics and Electronics, INAOE, Puebla 72840, Mexico; (F.N.-J.); (N.G.-V.); (J.C.-R.)
| | - Jorge Castro-Ramos
- Optics coordination, Biomedical Optics Group, National Institute of Astrophysics, Optics and Electronics, INAOE, Puebla 72840, Mexico; (F.N.-J.); (N.G.-V.); (J.C.-R.)
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Baez-Duarte BG, Zamora-Ginez I, Mendoza-Carrera F, Ruiz-Vivanco G, Torres-Rasgado E, Gonzalez-Mejia ME, Garcia-Zapien A, Flores-Martinez SE, Perez-Fuentes R. Serum levels of glutathione peroxidase 3 in overweight and obese subjects from central Mexico. Arch Med Res 2012; 43:541-7. [PMID: 22981671 DOI: 10.1016/j.arcmed.2012.09.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2012] [Accepted: 08/31/2012] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Overweight and obesity are considered complex entities in which there are alterations in the concentration of antioxidant enzymes. It has been reported that glutathione peroxidase 3 (GPx3), an extracellular enzyme involved in the reduction of both hydro- and lipoperoxides, shows changes both in gene expression and protein concentration in animal models for type 2 diabetes (T2D) and obesity, but the variability of GPx3 levels in different human populations and under different health conditions are currently unclear. We undertook this study to determine the GPx3 levels in overweight and obese subjects from central Mexico. METHODS Biochemical profile (serum glucose, insulin and lipid profile) and GPx3 concentrations were determined in 28 healthy subjects (control) and 133 subjects who were overweight or obese (OW-OB). RESULTS The OW-OB group had a higher concentration of triacylglycerides (TAG) compared with the control group (201.2 ± 88.7 vs. 100.3 ± 46.4 mg/dL, p <0.05) and the TAG/high density lipoprotein-cholesterol (HDL-C) index (5.6 ± 2.8 vs. 2.1 ± 1.2, p <0.05), whereas the concentration of HDL-C decreased (38.2 ± 8.7 vs. 50.1 ± 14.5 mg/dL, p <0.05). Serum GPx3 was significantly higher in the OW-OB group than in the control group (175.4 ± 25.4 vs. 143.5 ± 23.1 ng/dL). GPx3 concentration correlated with insulin sensitivity (IS) and the TAG/HDL-C index (Rho = -0.2336 and Rho = 0.2275) (p <0.01). CONCLUSIONS The TAG/HDL-C index and serum GPx3 concentration increased in the OW-OB group. In addition, GPx3 had a significant correlation with IS, weight, and the TAG/HDL-C index.
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Zee RYL, Pulido-Perez P, Perez-Fuentes R, Ridker PM, Chasman DI, Romero JR. Islet amyloid polypeptide gene variation (IAPP) and the risk of incident type 2 diabetes mellitus: the Women's Genome Health Study. Clin Chim Acta 2011; 412:785-7. [PMID: 21219896 DOI: 10.1016/j.cca.2010.12.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2010] [Revised: 12/29/2010] [Accepted: 12/30/2010] [Indexed: 11/30/2022]
Abstract
BACKGROUND Islet amyloid polypeptide (IAPP) gene variation has recently been implicated in type 2 diabetes mellitus (T2D). However, to date, no prospective epidemiological data are available. METHODS The association between 10 IAPP tag-single nucleotide polymorphisms (tSNPs) and incident T2D was investigated in 22,715 Caucasian participants of the prospective Women's Genome Health Study. All were free of known cardiovascular disease, cancer, and diabetes at baseline. During a 13-year follow-up period, 1445 participants developed an incident T2D. Multivariable Cox regression analysis was performed to investigate the relationship between genotypes and T2D risk. Haplotype-based analysis was also performed. RESULTS No evidence for an association of any of the tSNPs tested or haplotypes thereof with T2D risk. CONCLUSIONS If corroborated in other large, prospective studies, the present findings further suggest that the IAPP gene locus may not be useful predictor for T2D risk assessment.
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Affiliation(s)
- Robert Y L Zee
- Division of Preventive Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02215, USA.
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