Skin cancer is the most common form of cancer in the world. Every year there are more new cases of skin cancer than the combined cases of breast, prostate, lung and colon cancer. According to the American Cancer Society, over 3 million basal cell skin cancers are diagnosed in America each year with approximately 99,790 new cases of melanoma projected for 2023. Skin cancer knows no borders. Although the chances increase as you get older, it is one of the most common cancers in young adults aged 25 to 29. There are certain factors that can increase your risk, but even if none of them apply to you, it doesn't mean you're safe. → Fair skin, hair and eyes → People with moles or abnormal moles → Excessive sun exposure → History of sunburn → A weakened immune system → Climate (sunny or high altitude)

But the real question is, is skin cancer genetic?

In some cases, skin cancers are hereditary with an increased risk of the disease being passed from parent to child. In general, hereditary cancers are often diagnosed in people of unusually young age, may occur more than once in the same location and may be present in one or more family members. Because hereditary cancers are genetically transmitted from parent to child, they tend to occur on only one side of the family. Researchers have identified several genetic risk factors for melanoma, including gene mutations that cause increased risk. The most notable genes associated with genetic risk of mutation leading to skin cancer are CDKN2a, also known as p16, MC1R, MITF gene and TERT gene. Researchers continue to evolve the use of genetic testing to help care for families at genetic risk. It is estimated that approximately five to ten percent of melanoma cases are inherited and are caused by a gene mutation or variant.

Genetics matter, but so does UV exposure

It is important to remember that we are all vulnerable to skin cancer, genetic or otherwise. The most common cause of skin cancer is cumulative exposure to the sun's UV rays. Be proactive when you are outside. Avoid sun exposure during peak hours, apply sunscreen regularly and seek shade when possible. In addition, starting preventative measures at an early age and adopting them as a model for children has a lifelong impact. Parents play a critical role in preventing skin cancer in their children. Good sun protection when children are young is in the hands of parents. Wearing sunscreen and sun protective clothing is essential when outdoors. Early sun protection behavior of parents also teaches excellent life habits.

Prevention saves lives

Especially in the case of melanoma, early diagnosis can really save your life. According to research by the American Cancer Society, if melanoma is detected at the first stage, the 5-year survival rate is 97%. Late detection survival rates can be as high as 15%. Monthly skin checks and annual skin exams can help you inhibit skin cancer. If you spot an abnormal nevus, don't ignore it and don't delay your appointment. Schedule an appointment today already!