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Is Wilms' Tumour Genetic?
- Heritability
- ~30%
- Inheritance
- autosomal-dominant
- Key genes
- WT1 WT2 CTNNB1
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The most common kidney cancer in children. ~10% are hereditary often with syndromes (WAGR Beckwith-Wiedemann Denys-Drash).
How Genetic Is Wilms' Tumour?
Genetics plays a meaningful role in Wilms' Tumour, with heritability estimated at around 30%. However, environmental factors — including diet, lifestyle, and exposure — also significantly influence risk.
Key genes associated with Wilms' Tumour: WT1 WT2 CTNNB1. 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 Wilms' Tumour?
Family history does matter. Having close relatives with Wilms' Tumour can increase your personal risk, though it is not deterministic. Maintaining a healthy lifestyle and regular screening remain important regardless of family background.
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