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Genetic Disease

In this article, we will describe the genetic diseases list and examples of the various genetic diseases and consider diabetes a genetic disease.

Genetic diseases are the root cause of genes. There is a very big list of genetic diseases. These diseases are passed down from one generation to the next one. These consist of  DNA, which has the production of proteins. These proteins do a major job in cells. They transfer one molecule from one part to another, construct structures, break down poisons, and perform other maintenance tasks. There are times when genes get altered or mutated. Gene mutations cause a protein’s instructions to malfunction or go missing completely, causing it to malfunction or disappear. Genes can be mutated, resulting in a genetic disorder, which is medically dangerous.

What is the meaning of Genetic diseases?

When a mutation (a negative modification to a gene, also known as a pathogenic variation) damages your genes, genetic illnesses emerge while you have a defective genetic material. DNA makes up genes, which carry instructions for cell activity and the features that distinguish you.

The following are a list of genetic disorders:

Chromosomal: This type impacts the structures within each cell that hold your genes/DNA (chromosomes). People with these diseases have chromosomal material that is missing or duplicated.

These illnesses are complex (multifactorial), as they are a mix of gene mutations and external factors. Chemical exposure, nutrition, some medications, and cigarette or alcohol usage are among them.

A single gene mutation causes Single-gene (monogenic) disorders.

What are some of the most prevalent examples of genetic diseases?

There are a variety of them. They are as follows:

Chromosomal abnormalities:

  • Down syndrome is a condition in which a person.

  • fragile X syndrome is a condition that affects a person’s ability 

  • Klinefelter syndrome is a condition that affects people.

  • The triple-X syndrome is a condition that affects three people at once.

  • Turner’s syndrome is a condition in which a person

Disorders with several causes: 

  • Alzheimer’s 

  • Arthritis.

  • Autism 

  • Cancer

  • Coronary artery disease 

  • Diabetes.

  • Migraines 

Disorders caused by a single gene

  • Cystic fibrosis 

  • Deafness that exists from birth 

  • Duchenne muscular dystrophy 

  • Familial hypercholesterolemia 

  • Hemochromatosis 

There are many more such types of Genetic Diseases.

What factors contribute to the occurrence of this list of genetic diseases?

It’s important to learn more about how your genes and DNA work to understand the causes of genetic disorders. The majority of the DNA in your genes tells your body how to build proteins. These proteins initiate complicated cell connections that aid in maintaining your health.

When a mutation arises, it changes the instructions for generating proteins in the genes. Some proteins may be absent. Or the ones you already have aren’t working properly. The following are examples of environmental influences (also known as mutagens) that can cause a genetic mutation:

  • Exposure to chemicals.

  • Radiation exposure.

  • Smoking.

  • The skin absorbs the sun’s UV rays.

What are the signs and symptoms of these above-mentioned genetic diseases examples?

Symptoms vary based on the illness, the organs involved, and the severity of the condition. You might have the following symptoms:

  • Changes in behaviour or disruptions.

  • Breathing issues.

  • When the brain cannot process information as it should, it is said to have cognitive impairments.

  • Disruptions in development, such as difficulties with speaking or social competence.

  • Issues with eating and digestion, such as gastric reflux or nutrient processing.

  • Broken fingers are examples of limb or facial malformations.

  • Muscle stiffness or weakness causes movement problems.

  • Seizures or strokes are examples of neurological problems.

  • Tends to be lower or poor growth.

  • Loss of sight or hearing.

Now, the next query arises,

Is Diabetes a Genetic disease?

Diabetes is considered a genetic disease that does seem to run in families. You might be wondering if this suggests the condition has a genetic basis.

The answer is complicated and varies depending on the kind of diabetes and other factors like nutrition, lifestyle, and environment. Many patients with diabetes are affected by an interaction between genetic and environmental variables. In the end, the influence of genetics on diabetes risk is determined by the kind of diabetes. Here’s how genetics may play a role in each condition.

Diabetes Type 1

According to the medical board, type 1 diabetes is caused whenever the body’s immune system fights and damages the cells in the pancreas that create insulin, a hormone that helps transfer glucose (sugar) into cells to be utilised for energy (NIDDK). An arrow pointing up hyperglycemia occurs whenever blood glucose levels are excessively high (ADA). An arrow pointing up. People with type 1 diabetes must take insulin injections and monitor their blood glucose levels since their bodies do not produce enough insulin.

Conclusion: 

A genetic condition is an illness caused in part or entirely by a deviation from the usual DNA sequence. A mutation in one gene can produce genetic diseases. Scientists are learning that practically all diseases have a genetic component as we unravel the secrets of the human genome (the whole set of human genes). Some disorders, such as diabetes, are caused by mutations inherited from one’s parents and present at birth. Many certain diseases are caused by mutations in a gene or a collection of genes that occur throughout a person’s life.

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Get answers to the most common queries related to the NDA Examination Preparation.

Is diabetes a genetic disease?

Ans. Type 2 diabetes can be passed down the generations and is linked to genetics and family history, although envir...Read full

What is an example of a genetic disease?

Ans. A known syndrome, also known as transmitting if a close relative has my 21, is a common genetic disease in whic...Read full

Which of the following are the most prevalent genetic disorders?

Ans. Cystic fibrosis (CF) is the most common and fatal hereditarCysticaffects about 30,000 persons in the United Sta...Read full

What are the types of human genetic diseases?

Ans. A genetic condition is a disease caused by mutations in one’s DNA. These mutations can result from a DNA ...Read full