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What is a multifactorial disease?
What is a complex or multifactorial disorder?
What are some common multifactorial disorders?
Why do people develop multifactorial diseases?
Multifactorial disorders exhibit a combination of distinct characteristics which are clearly differentiated from Mendelian inheritance. The risk of multifactorial diseases may get increased due to environmental influences.
Learn how multifactorial diseases, such as coronary artery disease, are influenced by both genetic and environmental factors. Explore the characteristics, types, and examples of multifactorial inheritance and genetic disease.
May 14, 2021 · Learn about the genetic and environmental factors that influence common health problems such as heart disease, type 2 diabetes, and obesity. Find out how complex disorders are difficult to study and treat, and what diseases and conditions are affected by genetics.
What is multifactorial inheritance? Multifactorial inheritance is when more than 1 factor causes a trait or health problem, such as a birth defect or chronic illness. Genes can be a factor, but other things that aren't genes can play a part, too.
Definition. Multifactorial disease such as work-related diseases, for example hypertension, coronary heart disease, chronic non-specific respiratory disease, low back syndrome, upper limb disorders, cancer, etc., are thought to be caused by complex interactions between genetic factors (polygenic basis ) and various environmental factors.
Multifactorial Disorders. Researchers are learning that nearly all conditions and diseases have a genetic component. Some disorders, such as sickle cell disease and cystic fibrosis, are caused by mutations in a single gene. The causes of many other disorders, however, are much more complex.
