What Kind of Diseases are the most common Genetic Diseases?

Why do, some people suffer from genetic diseases? genetic diseases are disorders that are related to the functioning and development of genes. No matter how scientists have been trying to find new ways for treatment, there has been a lack of success in the cure for genetic disorders. However, according to recent research in genetics, it has been discovered that 47% of the total deaths in the US are due to genetic disorders and 20% of babies are born with these disorders. Also, heart diseases account for 18% of death in the US every year. So lets me know what kinds of diseases are the most common.

Common Genetic Diseases

Genetic diseases are conditions that are caused by an alteration in DNA, which can be passed on to offspring. There are many types of genetic diseases, some of which are very rare. Some common genetic diseases include:

Cystic fibrosis

Cystic fibrosis is a disorder that affects the lungs and digestive system. It is caused by a mutation in a gene called CFTR, which is responsible for producing chloride channels in cells lining the sweat glands, intestines, pancreas, and other organs. This causes thick mucus to form in these places and makes it difficult for the body to absorb nutrients from food.

Down syndrome

The most common cause of Down syndrome is having three copies rather than two copies of chromosome 21 (trisomy). This extra chromosome causes problems with learning, speech development, muscle tone, and coordination as well as abnormal facial features and small stature. Down syndrome occurs when an egg or sperm cell has an extra copy of chromosome 21 during conception.

Huntington’s disease

Huntington’s disease is a genetic condition that causes nerve cells in the brain to die over time leading to involuntary movements such as jerking limbs or twitching facial muscles; problems with memory; mood swings; depression; anxiety.

Familial Hypercholesterolemia

This is a condition in which people have high levels of bad cholesterol in their blood. It can lead to heart disease and strokes if it is not treated early on in life.

Sickle Cell Anemia

This is an inherited disorder that causes red blood cells to form abnormally-shaped crescents called sickles. Sickle cell anemia affects millions of people worldwide and can lead to serious complications if left untreated.

Autosomal dominant diseases are those that occur when a person has a mutation in one of their genes for a particular trait, but only one copy of that gene needs to be changed for the disease to occur.

Autosomal recessive disorders have two copies of the same altered gene for the disease to develop; they require both parents to pass on an altered form of a gene for it to be inherited by their offspring.