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Parechovirus Infect...
Parechovirus Infection in Early Childhood and Association With Subsequent Celiac Disease
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Tapia, German (author)
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Chudá, Kateřina (author)
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Kahrs, Christian R (author)
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Stene, Lars C (author)
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Kramna, Lenka (author)
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- Mårild, Karl, 1982 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för pediatrik,Institute of Clinical Sciences, Department of Pediatrics
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Rasmussen, Trond (author)
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Rønningen, Kjersti S (author)
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Cinek, Ondřej (author)
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Størdal, Ketil (author)
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(creator_code:org_t)
- 2020-11-10
- 2021
- English.
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In: The American journal of gastroenterology. - : Ovid Technologies (Wolters Kluwer Health). - 1572-0241 .- 0002-9270. ; 116:4, s. 788-795
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https://www.medrxiv....
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
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- To test whether parechovirus and anellovirus, frequent enteric viruses, were associated with subsequent celiac disease (CD). We hypothesized that children who later developed CD would have increased frequency of parechovirus infections before transglutaminase 2 (TG2) antibody development. Anellovirus testing was exploratory, as a potential marker of immune status.Matched case-control design nested within a longitudinal birth cohort (the MIDIA study) of children at genetic risk of CD (carrying the human leukocyte antigen genotype DR4-DQ8/DR3-DQ2, recruited throughout Norway during 2001-2007). We retrospectively tested blood samples taken at age 3, 6, 9, and 12 months, and then annually, to determine when TG2 antibodies developed. Of 220 genetically at-risk children tested, 25 were diagnosed with CD (cases; ESPGHAN 2012 criteria) and matched for follow-up time, birthdate, and county of residence with 2 randomly selected children free from CD (controls) from the cohort. Viruses were quantified in monthly stool samples (collected from 3 through 35 months of age) using real-time polymerase chain reaction methods.Parechovirus was detected in 222 of 2,005 stool samples (11.1%) and was more frequent in samples from cases before developing TG2 antibodies (adjusted odds ratio 1.67, 95% confidence interval 1.14-2.45, P = 0.01). The odds ratio was higher when a sample was positive for both parechovirus and enterovirus (adjusted odds ratio 4.73, 95% confidence interval 1.26-17.67, P = 0.02). Anellovirus was detected in 1,540 of 1,829 samples (84.2%), but did not differ significantly between case and control subjects.Early-life parechovirus infections were associated with development of CD in genetically at-risk children.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)
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- ref (subject category)
- art (subject category)
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Tapia, German
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Chudá, Kateřina
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Kahrs, Christian ...
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Stene, Lars C
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Kramna, Lenka
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Mårild, Karl, 19 ...
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show more...
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Rasmussen, Trond
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Rønningen, Kjers ...
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Cinek, Ondřej
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Størdal, Ketil
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show less...
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Health Sciences
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and Public Health Gl ...
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The American jou ...
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University of Gothenburg