Researchers at the DZNE and the University Medical Center Göttingen (UMG) have identified molecules in the blood that can indicate impending dementia. Their findings, which are presented in the scientific journal EMBO Molecular Medicine, are based on human studies and laboratory experiments. University hospitals across Germany were also involved in the investigations. The biomarker described by the team led by Prof. André Fischer is based on measuring levels of so-called microRNAs. The technique is not yet suitable for practical use; the scientists therefore aim to develop a simple blood test that can be applied in routine medical care to assess dementia risk. According to the study data, microRNAs could potentially also be targets for dementia therapy.
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