The autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy or autoimmune polyglandular syndrome type 1

TO Lankisch, E Jaeckel… - Seminars in liver …, 2009 - thieme-connect.com
TO Lankisch, E Jaeckel, CP Strassburg
Seminars in liver disease, 2009thieme-connect.com
Autoimmune polyglandular syndromes are rare autoimmune endocrinopathies that are
associated with nonendocrine autoimmunopathies. Autoimmune polyendocrinopathy-
candidiasis-ectodermal dystrophy (APECED), also named autoimmune polyglandular
syndrome type 1 (APS-1), is distinguished from autoimmune polyglandular syndrome 2
(APS-2). Major disease components of APECED are adrenal insufficiency,
hypoparathyroidism, and candidiasis. The diagnosis is established by the presence of two …
Abstract
Autoimmune polyglandular syndromes are rare autoimmune endocrinopathies that are associated with nonendocrine autoimmunopathies. Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED), also named autoimmune polyglandular syndrome type 1 (APS-1), is distinguished from autoimmune polyglandular syndrome 2 (APS-2). Major disease components of APECED are adrenal insufficiency, hypoparathyroidism, and candidiasis. The diagnosis is established by the presence of two out of the three components. Minor clinical features include autoimmune hepatitis, which occurs in up to 20% of APECED patients, and ranges from a mild to a fulminant course. The disease mostly affects juvenile patients from Sardegna, Italy, Finland, and Iran (Iranian Jews), but it also occurs in other ethnic groups. The AIRE gene responsible for APECED is expressed in cells involved in induction and maintenance of immune tolerance. Genetic alterations of the single gene are associated with APECED. Because a specific therapy is not currently available, treatment consists of hormone replacement and caring for clinical symptoms.
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