Cited by 25Liver Diseases and ImmunityMyasthenia Gravis and ThymomaVasculitis and related conditions

Association between Anti-Ganglionic Nicotinic Acetylcholine Receptor (gAChR) Antibodies and HLA-DRB1 Alleles in the Japanese Population

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Maeda, Yasuhiro, Migita, Kiyoshi, Higuchi, Osamu, Mukaino, Akihiro, Furukawa, Hiroshi, Komori, Atsumasa, Nakamura, Minoru, Hashimoto, Satoru +7 more·2016·PLOS ONE

Abstract

BACKGROUND/AIMS: Anti-ganglionic nicotinic acetylcholine receptor (gAChR) antibodies are observed in autoimmune diseases, as well as in patients with autoimmune autonomic ganglionopathy. However, the genetic background of anti-gAChR antibodies is unclear. Here, we investigated HLA alleles in autoimmune hepatitis (AIH) patients with or without anti-gAChR antibodies. METHODOLOGY/PRINCIPAL FINDINGS: Genomic DNA from 260 patients with type-1 autoimmune hepatitis (AIH) were genotyped for HLA-A, B, DRB1, and DQB1 loci. Anti-gAChR antibodies in the sera form AIH patients were measured using the luciferase immunoprecipitation system, and examined allelic association in patients with or without anti-gAChR antibodies. METHODOLOGY/ METHODS: We detected anti-α3 or -β4 gAChR antibodies in 11.5% (30/260) of patients with AIH. Among AIH patients there was no significant association between HLA-A, B DQB1 alleles and the positivity for anti-gAChR antibodies. Whereas the HLA-DRB1*0403 allele showed a significantly increased frequency in AIH patients with anti-gAChR antibodies compared with those without anti-gAChR antibodies. CONCLUSIONS/SIGNIFICANCE: The frequency of the HLA-DRB1*0403 allele differed among Japanese patients with AIH according to the presence or absence of anti-gAChR antibodies. Our findings suggest that particular HLA class II molecules might control the development of anti-gAChR antibodies in the autoimmune response to gAChR.

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  • Anti-gAChR antibodies are associated with autonomic dysfunction (e.g., POTS) in autoimmune rheumatic diseases.

    “we noted the possibility that anti-gAChR antibodies are associated with autonomic dysfunction (e.g., POTS) in autoimmune rheumatic diseases.12,13”

    From Autoimmune postural orthostatic tachycardia syndrome (2018) · cites this paper as [12]

  • The cut-off points for the LIPS assay were verified using all data collected in previous studies.

    “To evaluate the diagnostic accuracy of this assay, we verified the cut-off points for all data collected in the previous study.12,13”

    From Autoimmune postural orthostatic tachycardia syndrome (2018) · cites this paper as [12]

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  1. [11]Wang Z, Low PA, Jordan J, Freeman R, Gibbons CH, Schroeder C, et al Autoimmune autonomic ganglionopathy: IgG effects on ganglionic acetylcholine receptor current. Neurology. 2007; 68: 1917– 21. 17536048 PMC2615674

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Authors
Maeda, Y., Migita, K., Higuchi, O., Mukaino, A., Furukawa, H., Komori, A., Nakamura, M., Hashimoto, S., Nagaoka, S., Abiru, S., Yatsuhashi, H., Matsuo, H., Kawakami, A., Yasunami, M., & Nakane, S.
Affiliations
  • Nagasaki Kawatana Medical Center (JP)
  • Nagasaki Medical Center (JP)
  • University of Tsukuba (JP)
  • Nagasaki University (JP)
  • Kumamoto University (JP)
Corresponding author
Migita, Kiyoshi
Venue
PLOS ONE
Published
2016-01-25
Volume
11
Issue
1
Pages
e0146048
ISSN
1932-6203 (ISSN-L)
OpenAlex
W2260235192
Cited by
25
References
28
Citations by year
2024: 3 · 2022: 3 · 2021: 6 · 2020: 2 · 2019: 1 · 2018: 4 · 2017: 3 · 2016: 3
FWCI
2.65
Type
journal article
Language
en
Open access
Locations
  • PLoS ONE (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Figshare (submittedVersion, cc-by)
  • Institutional Repositories DataBase (IRDB) (submittedVersion, cc-by-nc-nd)
  • Terrestrial Environment Research Center (University of Tsukuba) (submittedVersion, other-oa)
Funders
Japan Society for the Promotion of Science (26293076, 25461305)
Topics
  • Health Sciences › Medicine › Hepatology › Liver Diseases and Immunity
  • Health Sciences › Medicine › Neurology › Myasthenia Gravis and Thymoma
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Vasculitis and related conditions
Keywords
HLA-DRB1*0403, HLA class II, autoimmune hepatitis, type 1 autoimmune hepatitis, HLA-DRB1 alleles, autoimmune autonomic ganglionopathy, genetic association, Japanese patients
MeSH terms
Adolescent, Adult, Aged, Aged, 80 and over, Alleles, Autoantibodies, Autoimmune Diseases, Female, Follow-Up Studies, Gene Frequency, Genes, MHC Class II, Genes, MHC Class I, Genotype, HLA Antigens, HLA-D Antigens, Humans, Japan, Male, Middle Aged, Nerve Tissue Proteins, Receptors, Nicotinic, Comorbidity, Case-Control Studies, Age of Onset, Hepatitis, Autoimmune, Genetic Predisposition to Disease, Asian People, Young Adult, HLA-DRB1 Chains

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