HLA-Class II in Latin American patients with type 1 diabetes

Objective: To identify and estimate the common effect size of HLA-Class II contributing to susceptibility on T1D in Latin America (LA) through a meta-analysis. Methods: A systematic review of the literature searching for all HLA-Class II alleles and susceptibility for T1D case-control studies perfor...

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Autores:
Tipo de recurso:
Fecha de publicación:
2010
Institución:
Universidad del Rosario
Repositorio:
Repositorio EdocUR - U. Rosario
Idioma:
eng
OAI Identifier:
oai:repository.urosario.edu.co:10336/23378
Acceso en línea:
https://doi.org/10.1016/j.autrev.2010.05.016
https://repository.urosario.edu.co/handle/10336/23378
Palabra clave:
Glutamate decarboxylase
Hla antigen class 2
Hla dqa1 antigen
Hla dqb1 antigen
Hla dr antigen
Protein tyrosine phosphatase
Antigen binding
Case control study
Disease predisposition
Gene frequency
Genetic risk
Haplotype
Hispanic
Human
Insulin dependent diabetes mellitus
Nucleotide sequence
Prediction
Review
Systematic review
Autoantigens
Gene frequency
Genetic predisposition to disease
Glutamate decarboxylase
Hla-dr antigens
Humans
Latin america
Peptide fragments
Protein binding
Protein tyrosine phosphatases
Hla
Latin america
Type 1 diabetes
genetic
type 1
Diabetes mellitus
Polymorphism
Rights
License
Abierto (Texto Completo)
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dc.title.spa.fl_str_mv HLA-Class II in Latin American patients with type 1 diabetes
title HLA-Class II in Latin American patients with type 1 diabetes
spellingShingle HLA-Class II in Latin American patients with type 1 diabetes
Glutamate decarboxylase
Hla antigen class 2
Hla dqa1 antigen
Hla dqb1 antigen
Hla dr antigen
Protein tyrosine phosphatase
Antigen binding
Case control study
Disease predisposition
Gene frequency
Genetic risk
Haplotype
Hispanic
Human
Insulin dependent diabetes mellitus
Nucleotide sequence
Prediction
Review
Systematic review
Autoantigens
Gene frequency
Genetic predisposition to disease
Glutamate decarboxylase
Hla-dr antigens
Humans
Latin america
Peptide fragments
Protein binding
Protein tyrosine phosphatases
Hla
Latin america
Type 1 diabetes
genetic
type 1
Diabetes mellitus
Polymorphism
title_short HLA-Class II in Latin American patients with type 1 diabetes
title_full HLA-Class II in Latin American patients with type 1 diabetes
title_fullStr HLA-Class II in Latin American patients with type 1 diabetes
title_full_unstemmed HLA-Class II in Latin American patients with type 1 diabetes
title_sort HLA-Class II in Latin American patients with type 1 diabetes
dc.subject.keyword.spa.fl_str_mv Glutamate decarboxylase
Hla antigen class 2
Hla dqa1 antigen
Hla dqb1 antigen
Hla dr antigen
Protein tyrosine phosphatase
Antigen binding
Case control study
Disease predisposition
Gene frequency
Genetic risk
Haplotype
Hispanic
Human
Insulin dependent diabetes mellitus
Nucleotide sequence
Prediction
Review
Systematic review
Autoantigens
Gene frequency
Genetic predisposition to disease
Glutamate decarboxylase
Hla-dr antigens
Humans
Latin america
Peptide fragments
Protein binding
Protein tyrosine phosphatases
Hla
Latin america
Type 1 diabetes
topic Glutamate decarboxylase
Hla antigen class 2
Hla dqa1 antigen
Hla dqb1 antigen
Hla dr antigen
Protein tyrosine phosphatase
Antigen binding
Case control study
Disease predisposition
Gene frequency
Genetic risk
Haplotype
Hispanic
Human
Insulin dependent diabetes mellitus
Nucleotide sequence
Prediction
Review
Systematic review
Autoantigens
Gene frequency
Genetic predisposition to disease
Glutamate decarboxylase
Hla-dr antigens
Humans
Latin america
Peptide fragments
Protein binding
Protein tyrosine phosphatases
Hla
Latin america
Type 1 diabetes
genetic
type 1
Diabetes mellitus
Polymorphism
dc.subject.keyword.eng.fl_str_mv genetic
type 1
Diabetes mellitus
Polymorphism
description Objective: To identify and estimate the common effect size of HLA-Class II contributing to susceptibility on T1D in Latin America (LA) through a meta-analysis. Methods: A systematic review of the literature searching for all HLA-Class II alleles and susceptibility for T1D case-control studies performed in LA was made up to October 2009. Effect summary ORs and 95% CI were obtained by means of the random effect model. A prediction model that identifies peptides binding to HLA-DR alleles that were significantly associated with T1D throughout the meta-analysis was done. Results: 21 studies were included (1138 cases and 1920 controls). DRB1*0301 (OR: 9.65; 95% CI: 5.69-16.36; p less than 0.0001), DRB1*1201 (OR: 4.84; 95% CI: 1.97-11.91; p= 0.001), DQB1*0302 (OR: 4.58; 95% CI: 3.36-6.26; p less than 0.0001), DQA1*0301(OR: 3.02; 95% CI: 1.37-6.65; p= 0.0059) and DQB1*0602 (OR: 0.19; 95% CI: 0.11-0.33; p less than 0.0001), DRB1*14 (OR: 0.18; 95% CI: 0.06-0.55; p= 0.0024), and DQB1*0501 (OR: 0.47; 95% CI: 0.26-0.83; p= 0.0097) were the most significant alleles associated with T1D. DRB1*0301-DQA1*0501-DQB1*0201 (OR: 13.50; 95% CI: 3.85-47.28; p less than 0.0001) and DRB1*1301-DQB1*0603 (OR: 0.25; 95% CI: 0.1-0.65; p= 0.004) were the most significant risk and protective haplotypes associated, respectively. There were peptides binding to significantly HLA-DRB1 alleles and haplotypes found through the meta-analysis from islet cell protein tyrosine phosphatase and glutamic acid decarboxylase. Conclusions: These results strengthen the effect of HLA-Class II on T1D in LA similar to Caucasians regardless of the latitudinal gradient and admixture. The shared chemical characteristics in critical pockets could explain the predisposition to present a 'diabetogenic peptide' to T cells in this population. © 2010 Elsevier B.V.
publishDate 2010
dc.date.created.spa.fl_str_mv 2010
dc.date.accessioned.none.fl_str_mv 2020-05-26T00:01:32Z
dc.date.available.none.fl_str_mv 2020-05-26T00:01:32Z
dc.type.eng.fl_str_mv article
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dc.type.spa.spa.fl_str_mv Artículo
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1016/j.autrev.2010.05.016
dc.identifier.issn.none.fl_str_mv 15689972
dc.identifier.uri.none.fl_str_mv https://repository.urosario.edu.co/handle/10336/23378
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https://repository.urosario.edu.co/handle/10336/23378
identifier_str_mv 15689972
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language eng
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dc.relation.citationIssue.none.fl_str_mv No. 10
dc.relation.citationStartPage.none.fl_str_mv 666
dc.relation.citationTitle.none.fl_str_mv Autoimmunity Reviews
dc.relation.citationVolume.none.fl_str_mv Vol. 9
dc.relation.ispartof.spa.fl_str_mv Autoimmunity Reviews, ISSN:15689972, Vol.9, No.10 (2010); pp. 666-673
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spelling 522497016008854686a-2ad3-40ea-b938-d0cb9e0b03cb194747786002020-05-26T00:01:32Z2020-05-26T00:01:32Z2010Objective: To identify and estimate the common effect size of HLA-Class II contributing to susceptibility on T1D in Latin America (LA) through a meta-analysis. Methods: A systematic review of the literature searching for all HLA-Class II alleles and susceptibility for T1D case-control studies performed in LA was made up to October 2009. Effect summary ORs and 95% CI were obtained by means of the random effect model. A prediction model that identifies peptides binding to HLA-DR alleles that were significantly associated with T1D throughout the meta-analysis was done. Results: 21 studies were included (1138 cases and 1920 controls). DRB1*0301 (OR: 9.65; 95% CI: 5.69-16.36; p less than 0.0001), DRB1*1201 (OR: 4.84; 95% CI: 1.97-11.91; p= 0.001), DQB1*0302 (OR: 4.58; 95% CI: 3.36-6.26; p less than 0.0001), DQA1*0301(OR: 3.02; 95% CI: 1.37-6.65; p= 0.0059) and DQB1*0602 (OR: 0.19; 95% CI: 0.11-0.33; p less than 0.0001), DRB1*14 (OR: 0.18; 95% CI: 0.06-0.55; p= 0.0024), and DQB1*0501 (OR: 0.47; 95% CI: 0.26-0.83; p= 0.0097) were the most significant alleles associated with T1D. DRB1*0301-DQA1*0501-DQB1*0201 (OR: 13.50; 95% CI: 3.85-47.28; p less than 0.0001) and DRB1*1301-DQB1*0603 (OR: 0.25; 95% CI: 0.1-0.65; p= 0.004) were the most significant risk and protective haplotypes associated, respectively. There were peptides binding to significantly HLA-DRB1 alleles and haplotypes found through the meta-analysis from islet cell protein tyrosine phosphatase and glutamic acid decarboxylase. Conclusions: These results strengthen the effect of HLA-Class II on T1D in LA similar to Caucasians regardless of the latitudinal gradient and admixture. The shared chemical characteristics in critical pockets could explain the predisposition to present a 'diabetogenic peptide' to T cells in this population. © 2010 Elsevier B.V.application/pdfhttps://doi.org/10.1016/j.autrev.2010.05.01615689972https://repository.urosario.edu.co/handle/10336/23378eng673No. 10666Autoimmunity ReviewsVol. 9Autoimmunity Reviews, ISSN:15689972, Vol.9, No.10 (2010); pp. 666-673https://www.scopus.com/inward/record.uri?eid=2-s2.0-77955270294&doi=10.1016%2fj.autrev.2010.05.016&partnerID=40&md5=a43238a7692ed681e93a016a419f6f2eAbierto (Texto Completo)http://purl.org/coar/access_right/c_abf2instname:Universidad del Rosarioreponame:Repositorio Institucional EdocURGlutamate decarboxylaseHla antigen class 2Hla dqa1 antigenHla dqb1 antigenHla dr antigenProtein tyrosine phosphataseAntigen bindingCase control studyDisease predispositionGene frequencyGenetic riskHaplotypeHispanicHumanInsulin dependent diabetes mellitusNucleotide sequencePredictionReviewSystematic reviewAutoantigensGene frequencyGenetic predisposition to diseaseGlutamate decarboxylaseHla-dr antigensHumansLatin americaPeptide fragmentsProtein bindingProtein tyrosine phosphatasesHlaLatin americaType 1 diabetesgenetictype 1Diabetes mellitusPolymorphismHLA-Class II in Latin American patients with type 1 diabetesarticleArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_6501Rojas-Villarraga, AdrianaBotello-Corzo, DianaAnaya, Juan-ManuelORIGINALHLA_Class_II_in_Latin_American_patients.pdfapplication/pdf463935https://repository.urosario.edu.co/bitstreams/ce62257b-b1ab-4f88-9195-fecd2af43bdb/download632a4d4b018b7ab0a1c807b4afb5b158MD51TEXTHLA_Class_II_in_Latin_American_patients.pdf.txtHLA_Class_II_in_Latin_American_patients.pdf.txtExtracted texttext/plain41961https://repository.urosario.edu.co/bitstreams/fcf13849-566a-4272-bdf7-a33ca3d4d310/download9ebad6bbeb988e38da2a2bc8e6620ea0MD52THUMBNAILHLA_Class_II_in_Latin_American_patients.pdf.jpgHLA_Class_II_in_Latin_American_patients.pdf.jpgGenerated Thumbnailimage/jpeg3833https://repository.urosario.edu.co/bitstreams/b4ed3c8d-370a-4cd8-804c-33ebeda8a57d/download422dff817e5056ed9bc6f1b413941707MD5310336/23378oai:repository.urosario.edu.co:10336/233782022-05-02 07:37:13.61247https://repository.urosario.edu.coRepositorio institucional EdocURedocur@urosario.edu.co