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Pharmacologic Induction of Epidermal Melanin and Protection Against Sunburn in a Humanized Mouse Model
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Genetic counseling in melanoma
Celia Badenas1, Paula Aguilera, Joan A Puig-Butillé
1Centro Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Biochemical and Molecular Genetics Service, Melanoma Unit, Hospital Clinic, Villarroel, Barcelona, Spain. cbadenas@clinic.ub.es
Dermatologic Therapy
|October 11, 2012
Summary
Genetic counseling and testing can identify melanoma risk in families and individuals with multiple melanomas. This helps understand genetic susceptibility and guides preventative strategies for melanoma.
Area of Science:
- Oncology
- Genetics
- Dermatology
Background:
- Melanoma susceptibility involves genetic and environmental factors.
- Understanding inheritance patterns is crucial for risk assessment.
- Preventative behaviors and specialized dermatological follow-up can reduce melanoma mortality.
Purpose of the Study:
- To outline guidelines for genetic counseling and testing in melanoma.
- To identify individuals and families who may benefit from genetic evaluation.
- To inform risk stratification based on personal and family history of melanoma.
Main Methods:
- Review of current recommendations for genetic counseling in melanoma.
- Assessment of criteria for offering genetic testing based on personal/family history and geographic incidence.
- Consideration of risk factors including sun behavior and co-occurring cancers.
Main Results:
- Genetic counseling is recommended for families with melanoma and individuals with multiple primary melanomas.
- Genetic testing is indicated for individuals with >10% probability of carrying a mutation.
- Testing criteria vary by country's melanoma incidence, recommending testing for families with 2-3 cases or individuals with multiple primary melanomas.
Conclusions:
- Genetic counseling and testing are valuable tools for managing melanoma risk.
- Personalized risk assessment and targeted interventions can improve outcomes.
- Guidelines should be adapted based on regional melanoma incidence and specific clinical scenarios.
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