POLYGENIC DISORDER Meaning and
Definition
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Polygenic disorder refers to a medical condition or disease that is influenced by multiple genes. It is a type of genetic disorder caused by the interaction of various genes, where each gene contributes a small effect to the overall risk or development of the disorder. Unlike single-gene disorders, which are caused by a mutation in a single gene, polygenic disorders are characterized by the combined effects of numerous genetic variants.
The occurrence and severity of polygenic disorders are determined by the interaction between genetic and environmental factors. This means that an individual's genetic makeup, along with their lifestyle choices and environmental exposures, play a role in the development and progression of the disorder. Examples of common polygenic disorders include diabetes, heart disease, obesity, hypertension, and certain types of cancer.
Diagnosing polygenic disorders often involves the use of genetic testing and analysis, where a person's DNA is examined to determine the presence of specific genetic variants associated with the disorder. Since these disorders are influenced by multiple genes, their inheritance pattern is typically complex and difficult to predict. Consequently, family history and genetic counseling are often essential in understanding the risk factors and potential outcomes for individuals and families affected by polygenic disorders.
Management and treatment of polygenic disorders often involve a combination of lifestyle modifications, medication, and ongoing monitoring. Given their complex nature, addressing polygenic disorders can involve multidisciplinary medical teams to provide personalized care and support for affected individuals.
Common Misspellings for POLYGENIC DISORDER
- oolygenic disorder
- lolygenic disorder
- -olygenic disorder
- 0olygenic disorder
- pilygenic disorder
- pklygenic disorder
- pllygenic disorder
- pplygenic disorder
- p0lygenic disorder
- p9lygenic disorder
- pokygenic disorder
- popygenic disorder
- pooygenic disorder
- poltgenic disorder
- polggenic disorder
- polhgenic disorder
- polugenic disorder
- pol7genic disorder
- pol6genic disorder
Etymology of POLYGENIC DISORDER
The term "polygenic disorder" comes from the combination of two root words: "polygenic" and "disorder".
1. Polygenic: The word "polygenic" is derived from the Greek roots "poly-" meaning "many" and "genesis" meaning "origin" or "generation". In genetics, it refers to traits or characteristics that are influenced by multiple genes. Polygenic traits are determined by the combined effect of several genes, as opposed to monogenic traits, which are determined by a single gene.
2. Disorder: The word "disorder" traces its origins to the Old French word "desordre" which means "disorder" or "confusion". It comes from the Latin word "dis-" meaning "apart" or "away" and "ordo" meaning "order".
Similar spelling word for POLYGENIC DISORDER
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