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Is Squamous Cell Carcinoma Genetic?
- Heritability
- ~30%
- Inheritance
- polygenic
- Key genes
- TP53 CDKN2A MC1R
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The second most common skin cancer. UV exposure is the primary cause; genetic factors including MC1R variants affect susceptibility.
How Genetic Is Squamous Cell Carcinoma?
Squamous Cell Carcinoma involves complex interactions between multiple genes and environmental factors. Heritability estimates range up to 30%, though no single gene determines outcome on its own.
Key genes associated with Squamous Cell Carcinoma: TP53 CDKN2A MC1R. 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 Squamous Cell Carcinoma?
Family history can be informative for Squamous Cell Carcinoma, 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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