Association of BLK and BANK1 Polymorphisms and Interactions With Rheumatoid Arthritis in a Latin-American Population
IntroductionBLK has been identified as a risk factor to rheumatoid arthritis (RA) primarily in Asian or European-derived populations. However, this finding has not been evaluated in other populations such as Latin-Americans, except for Colombians. On the other hand, BANK1 single nucleotide variants...
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doaj-5f817949ff624c1387fe3990b0075bd32020-11-25T03:48:44ZengFrontiers Media S.A.Frontiers in Genetics1664-80212020-02-011110.3389/fgene.2020.00058473757Association of BLK and BANK1 Polymorphisms and Interactions With Rheumatoid Arthritis in a Latin-American PopulationJulian Ramírez-Bello0José M. Fragoso1Isidro Alemán-Ávila2Silvia Jiménez-Morales3Alma D. Campos-Parra4Rosa Elda Barbosa-Cobos5José Moreno6Unidad de Investigación, Hospital Juárez de México, Mexico City, MexicoLaboratorio de Biología Molecular, Instituto Nacional de Cardiología, Mexico City, MexicoUnidad de Investigación, Hospital Juárez de México, Mexico City, MexicoLaboratorio de Genómica del Cáncer, Instituto Nacional de Medicina Genómica, Mexico City, MexicoLaboratorio de Genómica, Instituto Nacional de Cancerología, Mexico City, MexicoServicio de Reumatología, Hospital Juárez de México, Mexico City, MexicoDirección de Investigación, Hospital Juárez de México, Mexico City, MexicoIntroductionBLK has been identified as a risk factor to rheumatoid arthritis (RA) primarily in Asian or European-derived populations. However, this finding has not been evaluated in other populations such as Latin-Americans, except for Colombians. On the other hand, BANK1 single nucleotide variants (SNVs) have been scarcely studied in RA patients.ObjectiveThe aim of this study was to determine whether the BLK rs2736340T/C, rs13277113A/G, and BANK1 rs10516487G/A (R61H) and rs3733197G/A (A383T) polymorphisms are risk factors to RA in a sample of patients from Central Mexico.Materials and MethodsWe studied 957 women; 487 controls and 470 patients with RA by means of a TaqMan® SNP genotyping assay with fluorescent probes for the BLK rs13277113A/G, rs2736340T/C and BANK1 10516487G/A (R61H) and rs3733197G/A (A383T) variants.ResultThe BLK rs2736340T/C and rs13277113A/G variants were associated with risk for RA: C vs T; OR 1.39, p = 0.001, and G vs A; OR 1.37, p = 0.004, respectively. In addition, there was also an association between BANK1 R61H and RA: A vs G; OR 1.49, p = 0.003, but no with BANK1 A383T. We also identified an interaction significant between genotypes of BLK rs2736340T/C-BANK1 rs10516487G/A and RA: OR 1.65, p = 0.0001.ConclusionsOur data suggest that both BLK and BANK1 confer susceptibility to RA in Mexican patients. The individual association of BANK1 rs1054857G/A with RA had not been previously reported in a particular population (except for pooled patients from several countries), therefore, our study presents the first evidence of association between this BANK1 variant and RA.https://www.frontiersin.org/article/10.3389/fgene.2020.00058/fullrheumatoid arthritissingle nucleotide variantsgene interactionsusceptibilityassociation |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Julian Ramírez-Bello José M. Fragoso Isidro Alemán-Ávila Silvia Jiménez-Morales Alma D. Campos-Parra Rosa Elda Barbosa-Cobos José Moreno |
spellingShingle |
Julian Ramírez-Bello José M. Fragoso Isidro Alemán-Ávila Silvia Jiménez-Morales Alma D. Campos-Parra Rosa Elda Barbosa-Cobos José Moreno Association of BLK and BANK1 Polymorphisms and Interactions With Rheumatoid Arthritis in a Latin-American Population Frontiers in Genetics rheumatoid arthritis single nucleotide variants gene interaction susceptibility association |
author_facet |
Julian Ramírez-Bello José M. Fragoso Isidro Alemán-Ávila Silvia Jiménez-Morales Alma D. Campos-Parra Rosa Elda Barbosa-Cobos José Moreno |
author_sort |
Julian Ramírez-Bello |
title |
Association of BLK and BANK1 Polymorphisms and Interactions With Rheumatoid Arthritis in a Latin-American Population |
title_short |
Association of BLK and BANK1 Polymorphisms and Interactions With Rheumatoid Arthritis in a Latin-American Population |
title_full |
Association of BLK and BANK1 Polymorphisms and Interactions With Rheumatoid Arthritis in a Latin-American Population |
title_fullStr |
Association of BLK and BANK1 Polymorphisms and Interactions With Rheumatoid Arthritis in a Latin-American Population |
title_full_unstemmed |
Association of BLK and BANK1 Polymorphisms and Interactions With Rheumatoid Arthritis in a Latin-American Population |
title_sort |
association of blk and bank1 polymorphisms and interactions with rheumatoid arthritis in a latin-american population |
publisher |
Frontiers Media S.A. |
series |
Frontiers in Genetics |
issn |
1664-8021 |
publishDate |
2020-02-01 |
description |
IntroductionBLK has been identified as a risk factor to rheumatoid arthritis (RA) primarily in Asian or European-derived populations. However, this finding has not been evaluated in other populations such as Latin-Americans, except for Colombians. On the other hand, BANK1 single nucleotide variants (SNVs) have been scarcely studied in RA patients.ObjectiveThe aim of this study was to determine whether the BLK rs2736340T/C, rs13277113A/G, and BANK1 rs10516487G/A (R61H) and rs3733197G/A (A383T) polymorphisms are risk factors to RA in a sample of patients from Central Mexico.Materials and MethodsWe studied 957 women; 487 controls and 470 patients with RA by means of a TaqMan® SNP genotyping assay with fluorescent probes for the BLK rs13277113A/G, rs2736340T/C and BANK1 10516487G/A (R61H) and rs3733197G/A (A383T) variants.ResultThe BLK rs2736340T/C and rs13277113A/G variants were associated with risk for RA: C vs T; OR 1.39, p = 0.001, and G vs A; OR 1.37, p = 0.004, respectively. In addition, there was also an association between BANK1 R61H and RA: A vs G; OR 1.49, p = 0.003, but no with BANK1 A383T. We also identified an interaction significant between genotypes of BLK rs2736340T/C-BANK1 rs10516487G/A and RA: OR 1.65, p = 0.0001.ConclusionsOur data suggest that both BLK and BANK1 confer susceptibility to RA in Mexican patients. The individual association of BANK1 rs1054857G/A with RA had not been previously reported in a particular population (except for pooled patients from several countries), therefore, our study presents the first evidence of association between this BANK1 variant and RA. |
topic |
rheumatoid arthritis single nucleotide variants gene interaction susceptibility association |
url |
https://www.frontiersin.org/article/10.3389/fgene.2020.00058/full |
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