Yuin Hie
Genetic predisposition refers to an individual's increased susceptibility to developing certain diseases or conditions due to inherited genetic variations. While genetics plays a crucial role in disease risk, it is essential to understand that genetic predisposition does not guarantee the development of a specific disorder. Rather, it influences an individual's likelihood of developing the condition when exposed to certain environmental factors. Genetic makeup is composed of DNA sequences inherited from the parents. Genetic variations, such as Single Nucleotide Polymorphisms (SNPs) and mutations, can influence an individual's susceptibility to various diseases. These variations can occur in genes involved in crucial biological processes, including metabolism, immune response, and cell growth and division. Genetic predisposition is not solely determined by a single gene but rather by the combined effects of multiple genetic variations. The interplay between these genetic factors, as well as interactions with environmental factors, contributes to disease risk. Understanding this complexity is crucial for unraveling the mechanisms underlying genetic predisposition.
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