Gene Therapy - How it is Used to Treat Cancer

Gene therapy is a huge breakthrough in the achievements of medical science.
Gene therapy refers to a way of preventing or treating disease by the way of altering the genetic instructions within the cells of an individual.



Genes in the body are responsible for each aspect of cell life as they hold the code for the proteins which further enable the cells to develop, function as well as divide.

If a gene is found defective, it gives rise to proteins that are unable to perform their job. If these genes go missing, the functions of the body are impaired.

Gene therapy is also considered to be a great alternative for the treatment of cancer. The therapy uses genetic material or DNA as a means of treatment.

DNA is considered to be a long molecule which encodes the genetic information. During gene therapy, DNA coding for particular genes is delivered to the individual cells in the body of a person.

A number of breast cancer hospitals in India are now making the use of gene therapy to treat cancer in their patients.

Gene therapy has a lot many uses. According to an oncologist doctor, following are the major uses of gene therapy:
  1. Is used in replacing the missing or defective genes in the body. 
  2. Is used to deliver the genes which speed the destruction of the cells causing cancer. 
  3. Helps to supply the genes which cause cancer cells to go back to the normal cells. 
  4. Delivers bacterial as well as viral genes as a form of vaccination in the body. 
  5. Provides the genes which impede or promote the growth of the new tissues. 
  6. Delivers all the genes which help to stimulate the process of healing of the damaged tissues. 

Gene therapy is certainly the future of medical science which is going to treat a number of problems in the human body.

Also Read - Radiation Therapy & Chemotherapy - Differences You Need to Know

Location: India

Comments

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