alzheimers New Blood Test May Lead To Alzheimer's Cure or Early Predictor Alzheimer's cure around the corner? New non-invasive blood test for specific proteins may be key to predicting and preventing Alzheimer's disease. December 15, 2015 Written By: Steven Kiddle, Ph.D. Published On December 15, 2015 Many researchers think that the key to finding successful Alzheimer's treatments will be to begin treatments as early as possible, before symptoms are clear enough to lead to a proper clinical diagnosis. However, it is difficult to find people at this early stage of disease. The most promising early diagnostic approaches currently require invasive procedures or expensive brain scans, which severely limit their use.That's why my team of researchers and I are trying to develop ways to predict an individual's risk of developing Alzheimer's disease using information that can be collected relatively easily. In our work we found that levels of a certain protein – MAPKAPK5 - in the blood was lower in those whose cognitive ability declined over a 10-year period. This decline in cognitive ability was present in individuals without dementia, who therefore may be on the way towards dementia. If replicated, this blood test could be a useful tool for selecting people to take part in prevention trials, which may lead to a cure for Alzheimer's. Please Read This: The Status Of Potential Alzheimer's Treatments Continuing Research for an Alzheimer's CureAll the evidence we have to date suggests that Alzheimer's disease (AD) is a progressive condition that develops over a long period of time, often more than 20 years. At the same time, very few treatment options are available despite the condition affecting a large and ever-increasing proportion of the UK (and global) population. This highlights how important it is that more money be used for AD research, and how critical it is for more people to volunteer to take part in AD studies (for more info see link at the end of the article). Without dedicating more resources to research, it is hard to see how a treatment for AD could be found. Our recent early progress towards developing a blood test could help researchers find people whose cognitive ability will decline over time. You Might Like This: Genetics And Dementia: What Are The Risk Factors? Using Blood Tests to Facilitate Alzheimer's ResearchThis recent progress has been covered by the press, though some of the newspaper coverage of this work implied that the blood test would be used to diagnose individuals – including sensationalist headlines like "Cannibalism might hold cure for Alzheimer's". I could see a lot of comments from concerned readers - basically, many people would not like to know whether they have an early stage of AD if there is no treatment available. I share these concerns. However, our blood test is not likely to be accurate enough to inform a diagnosis, and we never suggested that it be used to diagnose or inform people of their level of risk.It may be accurate enough for research use to help find the right individuals to take part in AD prevention trials, although that remains to be proven. Individuals who test positive could then undergo more intensive screening procedures to ensure they are at high risk of developing AD. Our blood test could be used for research in two different ways: People interested in taking part in an AD prevention trial could have a blood test performed, and those with a positive test would be potentially eligible for the trial. The blood test could be performed on large sets of blood samples of people who have given permission to be contacted on the basis of these samples, for example from UK BioBank or the NIHR Bioresource. Potentially eligible individuals could then be contacted. Despite its limitations, research on AD blood markers is very important - if the test helps researchers pick the right people for prevention trails, it could lead to more successful trials. Without these trials, we will not be able to find an effective treatment for AD.For more details on volunteering for AD research please see: https://www.endalznow.org/ Recommended Articles genetics Genetics And Dementia: What Are The Risk Factors? caregiver More Men As Caregivers For Female Dementia Patients medication The Status Of Potential Alzheimer's Treatments alzheimers disease Detect Alzheimer's Risk 25 Years In Advance alzheimers disease Study Links Diacetyl To Alzheimer's Disease Most Searched Types Alzheimer's Huntington's Disease Parkinson's Disease Creutzfeldt-Jakob Disease Early-Onset Dementia Tags: alzheimers blood test protein mapkapk5 Learn More: End Stage Of Dementia The Montreal Cognitive Assessment (MoCA) Early-Onset Dementia The Mini Mental Status Exam (MMSE) The Best Foods For Dementia Patients Should I See A Psychiatrist, Or A Neurologist?