Staff Publications

Staff Publications

  • external user (warningwarning)
  • Log in as
  • language uk
  • About

    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 564052
Title Prevalence of coeliac disease in Northwest China: heterogeneity across Northern Silk road ethnic populations
Author(s) Zhou, Chunyan; Gao, Feng; Gao, Jinyan; Yuan, Juanli; Lu, Jiajie; Sun, Zhenzhu; Xu, Mengyu; Engel, J.; Hui, Wenjia; Gilissen, L.J.W.J.; Chen, Hongbing
Source Alimentary Pharmacology and Therapeutics 51 (2020)11. - ISSN 0269-2813 - p. 1116 - 1129.
DOI https://doi.org/10.1111/apt.15737
Department(s) Biometris
Plant Breeding
BIOS Applied Metabolic Systems
Publication type Refereed Article in a scientific journal
Publication year 2020
Abstract Background: Epidemiological data of coeliac disease are lacking from the central Asian region. Aims: To verify the occurrence of coeliac disease amongst four major ethnic groups of Xinjiang Uyghur Autonomus Region, China. Methods: 2277 in-patients with gastrointestinal symptoms (1391 Han, 608 Uyghur, 146 Kazakh and 132 Hui; mean age: 54 ± 12.8 years) were included. Total IgA, anti-deamidated gliadin peptide (DGP)-IgG, and anti-tissue transglutaminase (anti-tTG)-IgA were analysed. All antibody-positive subjects were further tested for endomysial (EMA) antibodies and were HLA genotyped. All subjects with antibody positivity were asked to undergo intestinal biopsy. In addition, a subset of antibody-negative subjects were tested for HLA-DQA1and DQB1. Results: Among the 2277 subjects, 29 subjects were defined as coeliac disease au-toimmune (positive results for anti-tTG IgA and EMA-IgA) (1.27%; 95% confidence interval, 0.81%-1.73%), eight of them underwent biopsy and all showed coeliac dis-ease histology (0.35%; 95% Cl, 0.11%-0.59%). The frequency of coeliac disease au-toimmunity was lowest among the Han (0.79%), followed by the Uyghur (1.81%), the Kazakh (2.05%) and the Hui (3.03%). The frequency of the HLA-DQ2 and/or DQ8 haplotype was highest in the Uyghur (52.1%), followed by the Hui (44.4%), the Kazakh (40.0%) and the Han (39.4%). Besides, a three times higher frequency of coeliac dis-ease autoimmunity was found among rural living subjects with significantly higher wheat consumption compared to urban living subjects (3.16% vs 0.97%, P < 0.01). Conclusions: In Xinjiang, coeliac disease does occur, especially in the rural area. The HLA haplotype and environment play key roles in the development of coeliac disease.
Comments
There are no comments yet. You can post the first one!
Post a comment
 
Please log in to use this service. Login as Wageningen University & Research user or guest user in upper right hand corner of this page.