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Sickle cell disease is a hereditary disease caused by mutations in one of the genes that encode the hemoglobin protein. Red blood cells with the abnormal hemoglobin protein take on a sickle shape. The disease leads to chronic anemia and significant damage to the heart, lungs and kidneys.
- What Are Genetic Disorders?
- What Are Common Genetic Disorders?
- Are There Other Types of Genetic Disorders?
Genetic disorders occur when a mutation (a harmful change to a gene, also known as a pathogenic variant) affects your genes or when you have the wrong amount of genetic material. Genes are made of DNA (deoxyribonucleic acid), which contain instructions for cell functioning and the characteristics that make you unique. You receive half your genes fr...
There are many types. They include: Chromosomal disorders 1. Down syndrome(Trisomy 21). 2. FragileX syndrome. 3. Klinefelter syndrome. 4. Triple-X syndrome. 5. Turner syndrome. 6. Trisomy 18. 7. Trisomy 13. Multifactorial disorders 1. Late-onset Alzheimer’s disease. 2. Arthritis. 3. Autism spectrum disorder, in most cases. 4. Cancer, in most cases....
Genetic disorders may also cause rare diseases. This group of conditions affects fewer than 200,000 people in the U.S. According to experts, there may be as many as 7,000 of these diseases. Rare genetic disorders include: 1. AA amyloidosis. 2. Adrenoleukodystrophy (ALD). 3. Ehlers-Danlos syndrome. 4. Mitochondrial diseases. 5. Usher syndrome.
Jul 21, 2016 · There are, unfortunately, a wide variety of hereditary diseases. The most common ones include the following: Skin cancer. Cardiomyopathies ( hypertrophic cardiomyopathy, dilated cardiomyopathy, arrhythmogenic cardiomyopathy and restrictive cardiomyopathy) arthritis. Inherited arrhythmia syndromes (sudden arrhythmic death syndrome, or SADS ...
Nov 7, 2022 · Genetic disorders are diseases caused by an abnormal gene, often described as a mutation. When such diseases are inherited (rather than the result of a random mutation), it means they are passed along to a child from one or both parents, often according to certain patterns of inheritance. These patterns are determined by the way the mutation ...
Sep 14, 2020 · Definition. Mutations in DNA can result in genetic disorders. Genetic disorders are conditions that occur as a result of changes to or mutations in DNA within the body’s cells. Most cells in the ...
- Aaron Kandola
Jul 12, 2024 · A genetic disease is any disease caused by an abnormality in the genetic makeup of an individual. The genetic abnormality can range from minuscule to major -- from a discrete mutation in a single base in the DNA of a single gene to a gross chromosomal abnormality involving the addition or subtraction of an entire chromosome or set of chromosomes.
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What are hereditary diseases?
What is a genetic disease?
Are genetic disorders heritable?
Genetic disorders are health problems that happen because of some type of abnormality in a person's genetic material. There are several types of genetic disorders. Some disorders are caused by a genetic change (mutation) in a single gene; some are caused by an abnormality in one of the chromosomes; and some are complex, involving numerous genes ...
