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Prediabetes: genetic, immunological and metabolical aspects
A Verrotti1, F Chiarelli, F Capani
1Department of Pediatrics, University of Chieti, Italy.
Panminerva Medica
|December 1, 1993
Summary
A prolonged prediabetes phase, characterized by immune system activation and beta-cell destruction, precedes type 1 diabetes onset. Identifying genetic, immunological, and metabolic markers aids in detecting individuals at risk for developing diabetes mellitus.
Area of Science:
- Endocrinology
- Immunology
- Genetics
Background:
- Type 1 Diabetes Mellitus (Insulin Dependent Diabetes) is preceded by a significant prediabetes phase.
- Evidence from animal models and human epidemiology supports this prolonged prediabetic period.
Purpose of the Study:
- To review genetic, immunological, and metabolic aspects of prediabetes.
- To explore the relationship between prediabetes and the clinical onset of type 1 diabetes.
Main Methods:
- Review of existing experimental and epidemiological data.
- Analysis of pathogenetic mechanisms underlying beta-cell destruction during prediabetes.
Main Results:
- Prediabetes involves a lengthy period of beta-cell destruction influenced by multiple factors and mechanisms.
- Immune system activation is central to prediabetes, leading to detectable humoral and cellular abnormalities.
- Metabolic abnormalities are also characteristic of the prediabetic phase.
Conclusions:
- Understanding prediabetes mechanisms is advancing, highlighting the immune system's role.
- Genetic, immunological, and metabolic markers identified during prediabetes can predict diabetes mellitus risk.
- These markers are crucial for early detection of individuals at risk for type 1 diabetes.