Since about the 1950s some major breakthroughs have occurred in the area of genetic testing, which means that today many conditions can be diagnosed with a genetic test. In this article, we will discuss some of these conditions diagnosed by genetic testing but there are constantly new research becomes available, which means that the conditions listed below are by no means an exhaustive list of conditions benefits from DNA testing. You can get more information about genomic testing for cancer via online sources.
One of the conditions that can be predicted with the use of genetic tests is the possibility of getting certain cancers. A number of cancer-related genes seem and thus can be predicted by using a genetic test. For example, breast cancer is associated with the BRCA1 and BRCA2 genes.
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Huntington's disease, a degenerative brain disorder, is another condition that can be predicted by genetic testing. It is important to realize, however, that just because someone is shown to contain the gene for Huntington's disease does not mean that a person will have Huntington's disease; This depends on how many basic cycle CAG found in a person's genes.
Down syndrome is another condition that can be diagnosed by genetic testing, however, modern methods of DNA testing may not be accurate for predicting Down syndrome as the more traditional methods of testing for this disorder and methods of testing the combined use of both prenatal genetic testing as well as, more traditional methods are older.
In conclusion, genetic testing can be used to diagnose and predict a number of specific genetic disorders including cancer, Huntington's disease, autism, Down syndrome, and a number of other disorders and diseases.