An international team of scientists has developed a genetic test to estimate the potential age at which someone faces the risk of developing Alzheimer's disease. This test is based on analysis of changes in 26 genes found in more than 70,000 people aged 65 years and over, The majority of the tests used are based on alterations in the ABO gene, which is known to cause a significant increase in the risk of Alzheimer's disease. But for people who do not show this, "The high rate of this new test is an indication that they are at risk of having the disease 10 years ago compared with people who are getting low," said Anders Dale of the University of California Medical School in San Diego, "This test offers a new assessment tool not only for the risk of developing Alzheimer's disease in life, but also for predicting at what age the symptoms will appear," the authors of the study, published in the journal Plus Medication, said. Alzheimer's disease and the age of onset of the disease would help prevent and make clinical trials better defined by determining which patients are most responsive to the 'new' treatment. "Neurologists also think that once new effective treatments against Alzheimer's are discovered, they will have to be started as soon as possible It is possible before the disease can be left to the point that it leaves few possibilities for removing the impact of brain damage and restoring memory capabilities. The researchers pointed to the need to validate their studies through broader and deeper research.
source
No comments