Predictive value of biological markers in etiopathogenesis of juvenile diabetes--reviewing the role of insulin antibodies.
The lack of complete concordance for diseases in monozygotic twins prevents application of genetic markers for a thorough identification of the subjects who will develop the type I diabetes. Furthermore, the impact of the environmental factors precipitating beta cells destruction in genetically sensitive subjects has not been completely enlightened yet. The identification of high risk markers for the development of diabetes is aimed at detection of the early immune response activation markers. Islet cell antibodies are the most valuable markers, whose presence can be discovered even up to 7-8 years prior to the onset of symptoms. They are found in 50-80% of the newly discovered insulin-dependent diabetics. Their prevalence in the general population is 0.5-2%. These are commonly concomitant with insulin antibodies, found in 20-40% of the newly discovered diabetics, as reported in the literature. In our circumstances it was possible to determine the insulin antibodies only. We have concluded that they appear in 13.6% of children with a newly discovered diabetes, presenting a significant marker for predicting the course of the disease.
Institut za zdravstvenu zastitu dece i omladine, Novi Sad, Hajduk Veljkova.
J
J
Vlaski
S
S
Stefan
D
D
Katanić
I
I
Vukadinović
L
L
Babić
D000293:Adolescent; D015415:Biomarkers / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D003922:Diabetes Mellitus, Type 1 / Q000175:diagnosis* / Q000453:epidemiology; D005260:Female; D006801:Humans; D007223:Infant; D007330:Insulin Antibodies / Q000032:analysis*; D008297:Male; D011237:Predictive Value of Tests; D015022:Yugoslavia / Q000453:epidemiology
D015415:Biomarkers; D007330:Insulin Antibodies