Human leukocyte antigen B polymorphism and association between HLA‐B27 and endoplasmic reticulum aminopeptidase 1 rs30187 SNP in patients with ankylosing spondylitis in Bangladesh
Abstract Objectives To determine the association of Human leukocyte antigen B (HLA‑B) alleles with ankylosing spondylitis and the allelic association of HLA‐B27 with endoplasmic reticulum aminopeptidase 1 (ERAP1) single‐nucleotide polymorphism (SNP) rs30187 in patients with ankylosing spondylitis (A...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-03-01
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| Series: | Rheumatology & Autoimmunity |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/rai2.12027 |
| _version_ | 1811274079452266496 |
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| author | Md Kamrul H. Sajib Shamim Ahmed Syed A. Haq Minhaj R. Choudhury Mohammed Uddin Furkan Uddin Muhammad S. A. Khan Mohammad M. Zaman |
| author_facet | Md Kamrul H. Sajib Shamim Ahmed Syed A. Haq Minhaj R. Choudhury Mohammed Uddin Furkan Uddin Muhammad S. A. Khan Mohammad M. Zaman |
| author_sort | Md Kamrul H. Sajib |
| collection | DOAJ |
| description | Abstract Objectives To determine the association of Human leukocyte antigen B (HLA‑B) alleles with ankylosing spondylitis and the allelic association of HLA‐B27 with endoplasmic reticulum aminopeptidase 1 (ERAP1) single‐nucleotide polymorphism (SNP) rs30187 in patients with ankylosing spondylitis (AS). Methods We studied 48 consecutively enrolled well‐defined AS patients and 48 healthy controls recruited from the outpatient clinic of the rheumatology department of Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh. To genotype HLA‐B alleles from peripheral blood DNA, we designed sequence‐specific primers for polymerase chain reaction. Sanger's sequencing method was used to detect the ERAP1 rs30187 SNP. The HLA‐B allele distributions were compared between cases and controls. To infer an allelic association between HLA‐B27 and ERAP1, allele distributions from both loci were compared using cross‐tabulations. Chi‐squared test or Fisher's exact test was used to quantify the association, and their strength of association was tested by odds ratio (OR) with 95% confidence interval (CI). Results The frequency of HLA‐B27 was found to be higher in AS patients (60.4%) than in healthy controls (8.3%). HLA‐B27 allele had an OR of 16.8 (95% CI = 5.2–54.4) for the development of AS. Overall, 4% of AS patients had both HLA‐B27 and HLA‐B40. No significant association was found between ERAP1 rs30187 SNP and HLA‐B27 in patients with AS (OR = 1.7, 95% CI = 0.5–5.6). Conclusions HLA‐B27 was significantly associated with AS in patients in Bangladesh. However, no association between ERAP1 rs30187 SNP and HLA‐B27 was observed. |
| first_indexed | 2024-04-12T23:11:23Z |
| format | Article |
| id | doaj.art-29404862f42d41029f46ead9f2de2bce |
| institution | Directory Open Access Journal |
| issn | 2767-1429 |
| language | English |
| last_indexed | 2024-04-12T23:11:23Z |
| publishDate | 2022-03-01 |
| publisher | Wiley |
| record_format | Article |
| series | Rheumatology & Autoimmunity |
| spelling | doaj.art-29404862f42d41029f46ead9f2de2bce2022-12-22T03:12:47ZengWileyRheumatology & Autoimmunity2767-14292022-03-0121152110.1002/rai2.12027Human leukocyte antigen B polymorphism and association between HLA‐B27 and endoplasmic reticulum aminopeptidase 1 rs30187 SNP in patients with ankylosing spondylitis in BangladeshMd Kamrul H. Sajib0Shamim Ahmed1Syed A. Haq2Minhaj R. Choudhury3Mohammed Uddin4Furkan Uddin5Muhammad S. A. Khan6Mohammad M. Zaman7Department of Rheumatology Dhaka Medical College Hospital Dhaka BangladeshDepartment of Rheumatology Bangabandhu Sheikh Mujib Medical Univesity Dhaka BangladeshDepartment of Rheumatology Bangabandhu Sheikh Mujib Medical Univesity Dhaka BangladeshDepartment of Rheumatology Bangabandhu Sheikh Mujib Medical Univesity Dhaka BangladeshDepartment of Human Genetics, Mohammed Bin Rashid University of Medicine and Health Sciences College of Medicine Dubai UAEGenetics and Genomic Department NeuroGen Healthcare Dhaka BangladeshDepartment of Medicine Sheikh Hasina Institute of Burn and Plastic Surgery Dhaka BangladeshAdvisor (Research and Publication) World Health Organization Dhaka BangladeshAbstract Objectives To determine the association of Human leukocyte antigen B (HLA‑B) alleles with ankylosing spondylitis and the allelic association of HLA‐B27 with endoplasmic reticulum aminopeptidase 1 (ERAP1) single‐nucleotide polymorphism (SNP) rs30187 in patients with ankylosing spondylitis (AS). Methods We studied 48 consecutively enrolled well‐defined AS patients and 48 healthy controls recruited from the outpatient clinic of the rheumatology department of Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh. To genotype HLA‐B alleles from peripheral blood DNA, we designed sequence‐specific primers for polymerase chain reaction. Sanger's sequencing method was used to detect the ERAP1 rs30187 SNP. The HLA‐B allele distributions were compared between cases and controls. To infer an allelic association between HLA‐B27 and ERAP1, allele distributions from both loci were compared using cross‐tabulations. Chi‐squared test or Fisher's exact test was used to quantify the association, and their strength of association was tested by odds ratio (OR) with 95% confidence interval (CI). Results The frequency of HLA‐B27 was found to be higher in AS patients (60.4%) than in healthy controls (8.3%). HLA‐B27 allele had an OR of 16.8 (95% CI = 5.2–54.4) for the development of AS. Overall, 4% of AS patients had both HLA‐B27 and HLA‐B40. No significant association was found between ERAP1 rs30187 SNP and HLA‐B27 in patients with AS (OR = 1.7, 95% CI = 0.5–5.6). Conclusions HLA‐B27 was significantly associated with AS in patients in Bangladesh. However, no association between ERAP1 rs30187 SNP and HLA‐B27 was observed.https://doi.org/10.1002/rai2.12027ASBangladeshERAP1 rs30187 SNPHLA‐BHLA‐B27 |
| spellingShingle | Md Kamrul H. Sajib Shamim Ahmed Syed A. Haq Minhaj R. Choudhury Mohammed Uddin Furkan Uddin Muhammad S. A. Khan Mohammad M. Zaman Human leukocyte antigen B polymorphism and association between HLA‐B27 and endoplasmic reticulum aminopeptidase 1 rs30187 SNP in patients with ankylosing spondylitis in Bangladesh Rheumatology & Autoimmunity AS Bangladesh ERAP1 rs30187 SNP HLA‐B HLA‐B27 |
| title | Human leukocyte antigen B polymorphism and association between HLA‐B27 and endoplasmic reticulum aminopeptidase 1 rs30187 SNP in patients with ankylosing spondylitis in Bangladesh |
| title_full | Human leukocyte antigen B polymorphism and association between HLA‐B27 and endoplasmic reticulum aminopeptidase 1 rs30187 SNP in patients with ankylosing spondylitis in Bangladesh |
| title_fullStr | Human leukocyte antigen B polymorphism and association between HLA‐B27 and endoplasmic reticulum aminopeptidase 1 rs30187 SNP in patients with ankylosing spondylitis in Bangladesh |
| title_full_unstemmed | Human leukocyte antigen B polymorphism and association between HLA‐B27 and endoplasmic reticulum aminopeptidase 1 rs30187 SNP in patients with ankylosing spondylitis in Bangladesh |
| title_short | Human leukocyte antigen B polymorphism and association between HLA‐B27 and endoplasmic reticulum aminopeptidase 1 rs30187 SNP in patients with ankylosing spondylitis in Bangladesh |
| title_sort | human leukocyte antigen b polymorphism and association between hla b27 and endoplasmic reticulum aminopeptidase 1 rs30187 snp in patients with ankylosing spondylitis in bangladesh |
| topic | AS Bangladesh ERAP1 rs30187 SNP HLA‐B HLA‐B27 |
| url | https://doi.org/10.1002/rai2.12027 |
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