No Contribution of GAD-65 and IA-2 Autoantibodies around Time of Diagnosis to the Increasing Incidence of Juvenile Type 1 Diabetes: A 9-Year Nationwide Danish Study

المؤلفون المشاركون

Mortensen, Henrik B.
Pociot, Flemming
Thorsen, Steffen U.
Pipper, Christian B.
Johannesen, Jesper
Svensson, Jannet

المصدر

International Journal of Endocrinology

العدد

المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-7، 7ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2016-10-13

دولة النشر

مصر

عدد الصفحات

7

التخصصات الرئيسية

الأحياء

الملخص EN

Aims.

A new perspective on autoantibodies as pivotal players in the pathogenesis of type 1 diabetes (T1D) has recently emerged.

Our key objective was to examine whether increased levels of autoantibodies against the β-cell autoantigens glutamic acid decarboxylase (isoform 65) (GADA) and insulinoma associated antigen-2A (IA-2A) mirrored the 3.4% annual increase in incidence of T1D.

Methods.

From the Danish Childhood Diabetes Register, we randomly selected 500 patients and 500 siblings for GADA and IA-2A analysis (1997 through 2005).

Blood samples were taken within three months after onset.

A robust log-normal regression model was used.

Nine hundred children and adolescents had complete records and were included in the analysis.

Cochran-Armitage test for trend was used to evaluate changes in prevalence of autoantibody positivity by period.

Results.

No significant changes in levels of GADA and IA-2A were found over our 9-year study period.

No trends in autoantibody positivity—in either patients or siblings—were found.

Levels of GADA and IA-2A were significantly associated with HLA risk groups and GADA with age.

Conclusion.

The prevalence of positivity and the levels of GADA and IA-2A have not changed between 1997 and 2005 in newly diagnosed patients with T1D and their siblings without T1D.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Thorsen, Steffen U.& Pipper, Christian B.& Mortensen, Henrik B.& Pociot, Flemming& Johannesen, Jesper& Svensson, Jannet. 2016. No Contribution of GAD-65 and IA-2 Autoantibodies around Time of Diagnosis to the Increasing Incidence of Juvenile Type 1 Diabetes: A 9-Year Nationwide Danish Study. International Journal of Endocrinology،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1106008

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Thorsen, Steffen U.…[et al.]. No Contribution of GAD-65 and IA-2 Autoantibodies around Time of Diagnosis to the Increasing Incidence of Juvenile Type 1 Diabetes: A 9-Year Nationwide Danish Study. International Journal of Endocrinology No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1106008

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Thorsen, Steffen U.& Pipper, Christian B.& Mortensen, Henrik B.& Pociot, Flemming& Johannesen, Jesper& Svensson, Jannet. No Contribution of GAD-65 and IA-2 Autoantibodies around Time of Diagnosis to the Increasing Incidence of Juvenile Type 1 Diabetes: A 9-Year Nationwide Danish Study. International Journal of Endocrinology. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1106008

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1106008