Causes And Risk Factors For Lewy Body Dementia

HealthPrep Staff

Genetics

Photo Credit: Fabayo

The National Institute on Aging states that having a family member with Lewy body dementia may increase an individual's risk of developing it. However, Lewy body dementia is not classified as a genetic disease. Variants in three specific genes (APOE, SNCA, and GBA) have been tested. These tests found the variants have an affiliation with an increased risk of developing the disease. However, the actual cause of the variance is unknown.

Despite the advancement of genetic testing, there currently is no test with the ability to predict the development of Lewy body dementia. More genes and variance will need to be researched and linked to understand if genetics truly plays a part in the development of Lewy body dementia.

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Genetics

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