ArticleActa diabetologica2023
No effects of COVID-19 on the development of type 1 diabetes autoimmunity and no evidence of an increased frequency of SARS-CoV-2 antibodies in newly diagnosed type 1 diabetes patients relative to healthy subjects.
Article in Acta diabetologica, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 8 citations in OpenAlex.
- COVID-19 infection prior to the onset of type 1 diabetes does not impair beta-cell function: a two-year nationwide follow-up study.BMC endocrine disorders · 2026Observational
- Increased Incidence of Type 1 Diabetes and Co-Existing Thyroid Autoimmunity During the COVID-19 Pandemic in Sweden.Acta paediatrica (Oslo, Norway : 1992) · 2026Observational
- The silent epidemic within the pandemic: pathophysiology and prediction of post-COVID-19 diabetes.Journal of translational medicine · 2026Review
- Increased Risk of Type 1 Diabetes in Boys Under the Age of 5 Years During COVID-19 Lockdowns in Finland, Sweden and Stanford, CA, USA-An Observational Multicenter Study.Diabetes/metabolism research and reviews · 2025Observational
- Remission Period in Children With Newly Diagnosed Type 1 Diabetes During the COVID-19 Pandemic-Results From the DPV Registry.Pediatric diabetes · 2025Article
- The Effect of Glycemic Control on Morbidity and Mortality in Critically Ill COVID-19 Patients.Cureus · 2023Article
- Spatiotemporal association between COVID-19 incidence and type 1 diabetes incidence among children and adolescents: a register-based ecological study in Germany.Frontiers in endocrinology · 2023Article
Corrections and comments
- Erratum issued
Authors and funding
13 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimsTo evaluate the relationship between SARS-CoV-2 infection and autoimmunity in type 1 diabetes (T1D) and SARS-CoV-2 antibodies frequency at diagnosis of T1D during pandemic.
methodsThe presence of T1D-specific autoimmunity was evaluated in a cohort of 99 children and adolescents without diabetes that contracted SARS-CoV-2 infection. Moreover, the frequency of IgM- and IgG-SARS-CoV-2 antibodies was evaluated in 41 newly diagnosed T1D patients not yet vaccinated against SARS-CoV-2 disease, collected during the pandemic, compared to healthy subjects (CTRL).
resultsNone of the 99 patients that contracted SARS-CoV-2 infection during the pandemic period was found positive for T1D autoantibodies. The frequency of SARS-CoV-2 antibodies was not significantly different in patients newly diagnosed with T1D (12.2%), compared with CTRL (8.4%). Among SARS-CoV-2 antibody positive T1D patients, 80% were target of diabetes autoantibodies and 60% had another concomitant autoimmune disease. Among the CTRL subjects positive for SARS-CoV-2Abs (n = 10), none was found positive for T1D autoantibodies.
conclusionsThe results of the present study do not confirm, at least in the short term, a role of COVID-19 as a potential trigger of T1D autoimmunity and do not provide evidence of an increased frequency of SARS-CoV-2 antibodies in newly diagnosed T1D patients in comparison with healthy population.
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