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Is Metabolic Syndrome Genetic?
- Heritability
- ~50%
- Inheritance
- polygenic
- Key genes
- TCF7L2 PPARG FTO
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A cluster of cardiovascular risk factors (central obesity high blood pressure dyslipidaemia insulin resistance) with ~50% heritability.
How Genetic Is Metabolic Syndrome?
Metabolic Syndrome involves complex interactions between multiple genes and environmental factors. Heritability estimates range up to 50%, though no single gene determines outcome on its own.
Key genes associated with Metabolic Syndrome: TCF7L2 PPARG FTO. Variants in these genes have been identified through genome-wide association studies (GWAS) and clinical research as influencing susceptibility or severity.
Source: MedlinePlus Genetics
Does Family History Matter for Metabolic Syndrome?
Family history can be informative for Metabolic Syndrome, but its predictive power is limited because many genes — each with small effects — combine with environmental influences. A family history of the condition may prompt earlier or more frequent screening.
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