Genetic Testing & Why the Information it Provides Is Vital

Found within the strands of your unique DNA are genes, which are passed down to you by your parents, playing a central role in how your body regulates and grows. However, when these genes result in abnormality, the natural consequence of which is a genetic disease.

These gene mutations can be hereditary in that they are also passed down the generations along with the diseases they’re associated with. While there are most often a number of factors that lead to disease, these gene changes can often be the sole cause.

So, What Is Genetic Testing?

When concern is raised about a potential gene-related disease, genetic testing is the process of examining DNA for genetic mutation. There are a variety of reasons why this kind of test might need to be conducted, including…

★ To establish the diagnosis of a certain disease and to determine its cause

★ Identification of cases for whom a treatment for the condition may apply

★ Determining risk of a particular disease within a wider family

★ Evaluating risk of passing disease onto children

Why Is Genetic Testing Important?

The information provided by genetic testing is important, especially in establishing the diagnosis of genetically attributable disorders. In some instances these genetic indicators can be valuable in taking the right preventative or treatment measures, with the information also being important to other blood relatives who may also want to get tested themselves.

Of course, genetic mutations aren’t always passed down, so genetic testing can also help to allay fears by highlighting whether a relative’s illness is gene-related or has arisen by chance without genetic implication for others in the family.

Want to Know More?

We completely understand that genetic testing is a service that people only tend to turn to when they have to, so we do our utmost to make the whole process as painless and convenient as possible. While an initial physical attendance is typically necessary for testing to be carried out, follow up appointments can often be carried out via remote consultation if required, allowing you to fit proceedings around your obligations.

If you want more information about genetic testing and what’s involved, why not visit us today at www.genetics.ie where you’ll find our full range of testing services. Alternatively, to speak to us directly, call our Dublin office on 01 206 4329 and we’ll be happy to discuss your requirements.