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Gene therapy is a treatment innovation used to treat genetic diseases and cancer. Just like other treatments, gene therapy also has risks so careful consideration is needed before you decide to undergo this therapy.
Genetic disorders are diseases caused by changes or mutations in certain genes and are usually inherited from people parents to their children. This disease is mostly difficult to cure and can affect the sufferer's quality of life.

However, thanks to technological advances in the world of medicine, gene therapy has emerged as a solution to treat genetic diseases and other diseases. This therapy is also believed to reduce a person's risk of developing certain genetic diseases, although further research is still needed.
Benefits of Gene Therapy
The following are some of the benefits of gene therapy:
1. Prevent genetic diseases
Gene therapy can kill damaged genes that can cause health problems. In effect, genetic diseases can be prevented. Apart from that, gene therapy can also activate healthy genes to stop diseases, including genetic diseases.
2. Treating genetic diseases
Gene therapy can be used as an alternative treatment to treat genetic diseases that are difficult to cure, such as:
- Cystic fibrosis
- Sickle cell anemia
- Hemophilia or other blood disorders
- Blindness caused by retinitis pigmentosa
- Leukemia
3. Increase body immunity
In some cases, the body's immune system cannot attack damaged cells because it does not consider them dangerous. Well, genetic therapy can train the body's immune system to recognize damaged cells that can endanger health.
4. Treating cancer
Gene therapy can not only be used as an alternative treatment for genetic diseases, but also cancer. The method is to replace the damaged gene with a healthy gene, so that the cancer cells die.
Gene Therapy Procedure
Gene therapy is carried out by inserting healthy genes into the patient's body cells. These healthy genes are inserted into the body using various methods, one of the most common is using an engineered virus.
This virus does not harm health and acts as a "vehicle" for healthy genes to enter the body's cells. These healthy genes will be tasked with replacing damaged genes so that body cells can function properly.
Not only that, healthy genes are also useful for helping the body suppress the production of unhealthy proteins or increase healthy proteins so that the body's cells can function normally.
Before carrying out gene therapy, the doctor will carry out an examination by taking a blood sample patient first. The blood sample will later be examined in a laboratory to determine what disease or genetic disorder is present. the patient suffers from, and whether the condition can be treated with gene therapy.
Risks of Gene Therapy
Because it uses the latest technology, gene therapy is expensive. Apart from that, this therapy also has risks.
Even though the virus used as a "vehicle" for healthy genes has been tamed, the possibility for the virus to cause disease remains. The body's immune system may also consider the virus to be dangerous to health. In effect, immune cells will attempt to attack or kill the virus.
Viruses that are introduced into the body are also likely to enter healthy cells, thus potentially damaging healthy cells in the body. This means that there is still a chance for gene therapy to fail in treating genetic diseases.
In fact, it is possible that gene therapy causes health problems. Health problems that patients who undergo gene therapy may experience include allergies, damage in the organ or tissue that the virus enters, until it develops cancer at a later date.
Gene therapy does have many health benefits but there are also risks. If you have questions about gene therapy, don't hesitate to consult a doctor. Consultations can be done at any time via Chat with a Doctor.
Label : Health
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