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    Glossary Down syndrome

    genetic disorder caused by an extra copy of chromosome 21

    Down syndrome, also known as Trisomy 21, is a genetic disorder caused by the presence of an extra copy of chromosome 21. This condition leads to developmental delays, characteristic facial features, and often, various health issues such as heart defects and thyroid problems.

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      research Down Syndrome and Autoimmune Disease

      14 citations , June 2024 in “Clinical Reviews in Allergy & Immunology”
      This review highlights a higher prevalence of autoimmune disorders such as thyroid disease, celiac disease, alopecia areata, and vitiligo among individuals with Down syndrome compared to the neurotypical population, suggesting intrinsic immune dysregulation linked to chromosome 21.

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