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http://purl.uniprot.org/citations/26566811http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/26566811http://www.w3.org/2000/01/rdf-schema#comment"

Background

Nephrotic syndrome (NS) is a debilitating renal problem in children resulting from an interaction between environmental and genetic factors including human leukocyte antigen genes (HLA). The aim of this work was to study the probable link between HLA alleles/haplotypes and NS in south India.

Methods

HLA DRB1*/DQB1* alleles were genotyped in 183 NS (76 steroid sensitive-SSNS; 107 steroid resistant-SRNS) and paediatric healthy controls (PHCs; n = 91) using polymerase chain reaction-sequence specific primers (PCR-SSP). HLA-A/-B genotyping was performed for patients (n = 70) positive for DRB1*07-DQB1*02 haplotype to identify four locus extended haplotype.

Results

The following alleles and haplotypes were strongly associated with NS (P < 0.05 as significant): DRB1*07 (SSNS, P < 7.98 × 10(-6) ; SRNS, P < 0.008), DQB1*02 (SSNS, P < 3.99 × 10(-6) ; SRNS, P < 0.002), DRB1*07-DQB1*02 (SSNS, P < 1.32 × 10(-4) ; SRNS, P < 0.010), DRB1*07-DQB1*0301,0304 (DQ7) (SSNS, P < 0.001) and DRB1*03-DQB1*02 (SRNS, P < 0.048). Protective associations were observed for alleles DRB1*10 (SRNS, P < 0.013), DQB1*05 (SSNS, P < 4.34 × 10(-6) ; SRNS, P < 0.01), DQB1*06 (SSNS, P < 0.003), and haplotypes DRB1*10-DQB1*06 (SSNS, P < 0.046; SRNS, P < 0.032) and DRB1*15-DQB1*05 (SSNS, P < 0.018). HLA-A/-B typing of 70 NS cases with two locus haplotype DRB1*07-DQB1*02 (70/183; 38.25%) revealed the presence of an extended haplotype 'A*03-B*07-DRB1*07-DQB1*02' (n = 35; 50%).

Conclusion

Our study revealed strong susceptible association of DRB1*07 with SRNS and DQB1*02 with SSNS. A gender predominant protective association was observed for DRB1*10 with SRNS females; DQB1*05 with SSNS and SRNS males. Further, the study documented the presence of an extended haplotype and pleiotropic action of DRB1*/DQB1* alleles in immune-mediated aetiology of NS in south India."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.org/dc/terms/identifier"doi:10.1111/nep.12669"xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/author"Raju K."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/author"Vijayan M."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/author"Thirunavukkarasu M."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/author"Senguttuvan P."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/author"Rajendran P."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/author"Mani D."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/author"Chinniah R."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/author"Karuppiah B."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/author"Krishnan J.I."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/author"Ramanathan A.S."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/author"Ravi P.M."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/date"2016"xsd:gYear
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/name"Nephrology (Carlton)"xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/pages"745-752"xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/title"Association of HLA-DR/DQ alleles and haplotypes with nephrotic syndrome."xsd:string
http://purl.uniprot.org/citations/26566811http://purl.uniprot.org/core/volume"21"xsd:string
http://purl.uniprot.org/citations/26566811http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/26566811
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http://purl.uniprot.org/uniprot/#_A0A0A7C3I1-mappedCitation-26566811http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26566811
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http://purl.uniprot.org/uniprot/#_A0A0E3DC99-mappedCitation-26566811http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26566811
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