Alzheimer’s research has made significant progress and advancements in the past decade, led by a greater investment in Alzheimer’s-related studies. In 2024, research determined one particular biomarker in blood tests strongly correlated with the disease. Now, researchers say they have perfected a new blood test that goes beyond confirming the disease – it can detect the progression and the best ways to treat it.
The new research published by Nature Medicine on March 31, 2025 corresponds to a protein called tau that builds up in the brains of people with Alzheimer’s. The blood test centers around a tau protein, MTBR-tau243, and those with the disease had higher levels of it in their blood. They found a strong association between MTBR-tau243 levels and how well people performed on memory tests. It’s believed that the tau plays a role in damaging neurons, leading to memory loss.
RELATED: 45 Early Signs of Alzheimer’s Everyone Over 45 Should Know
While tau has long been recognized as an early indicator of Alzheimer’s, the ability to better detect it through a blood test, combined with the correlation to memory loss, represent a major advancement.
The breakthrough could allow for earlier interventions and more personalized treatment. For example, certain drugs may be able to help clear the brain of plaque buildup or tau tangles that contribute to the disease.
The findings complement another fresh study, which looks at spinal fluid to predict brain changes associated with Alzheimer’s. That study also found a correlation with memory impairment, as NPR outlines, another step forward in understanding the disease and its progression.
Through the 2020s, more than 100 potential Alzheimer’s treatments have entered clinical trials. There are some key risk factors that put you at a greater risk, but many other considerations. The new research underscores the importance of individualized care as science continues to progress on the complexities of this disease.
Schlüsselübernahmen
Eine neue Blutprobe kann die Progression von Alzheimer erkennen und die besten Möglichkeiten zur Behandlung aufzeigen.Diejenigen mit Alzheimer hatten höhere Werte von MTBR-tau243 in ihrem Blut.Es besteht eine starke Verbindung zwischen den MTBR-tau243-Werten und der Leistung bei Gedächtnistests.Der Durchbruch könnte frühere Eingriffe und eine personalisiertere Behandlung ermöglichen.
Tipps für das tägliche Leben für Menschen mit Alzheimer
Die Alzheimer-Gesellschaft befürwortet diese Tipps:
Erstellen Sie eine Bewältigungsstrategie – bestimmen Sie, welche Aufgaben notwendig sind und finden Sie eine Lösung, die am besten für Sie funktioniertSetzen Sie realistische Ziele und konzentrieren Sie sich auf das, was Sie heute tun könnenAkzeptieren Sie Hilfe von anderenSuchen Sie Unterstützung von anderen mit AlzheimerKennen Sie jemanden, der mit Alzheimer lebt? Schauen Sie sich diesen Leitfaden an.