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Papers on “alzheimer disease biomarkers early diagnosis”

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  1. Biomarkers for early diagnosis of Alzheimer disease: ‘ALZheimer ASsociated gene’– a new blood biomarker?

    K. A. Jellinger, Bernd Janetzky, Johannes Attems, et al. · 2008 · Journal of Cellular and Molecular Medicine · 70 cites

    Simple, non-invasive tests for an early detection of degenerative dementia by use of biomarkers are urgently required. However, up to the present, no validated extracerebral diagnostic markers (plasma/serum, platelets, urine, connective tissue) for the early diagnosis of Alzheimer disease (AD) are available. In disease stages with evident cognitive disturbances, the clinical diagnosis of probable AD is made with around 90% accuracy using modern clinical, neuropsychological and imaging methods. Diagnostic sensitivity and specificity even in early disease stages are improved by CSF markers, in particular combined tau and amyloid beta peptides (Abeta) and plasma markers (eg, Abeta-42/Abeta-40 r

  2. Combined Biomarkers for Early Alzheimer Disease Diagnosis

    Barbara Borroni, Enrico Premi, Mónica Di Luca, et al. · 2007 · Current Medicinal Chemistry · 35 cites

    Few public health problems have captured the attention of the biomedical and lay communities alike as has Alzheimer Disease (AD). Several questions remain still open in disease management, as the necessity to delineate disease process from "normal ageing". In the last few years, Mild Cognitive Impairment (MCI) has received significant attention, thus it represents the major risk factor for AD. Not all people diagnosed as having MCI, however, will develop AD, hence there is a need to reliably predict progression. To this aim, different biomarkers have been proposed with the attempt to identify MCI people who already have pre-clinical AD. Neuropsychological assessment, peripheral and CSF bioma

  3. Omics-based Biomarkers for the Early Alzheimer Disease Diagnosis and Reliable Therapeutic Targets Development

    Carmen Peña‐Bautista, Miguel Baquero, Máximo Vento, et al. · 2018 · Current Neuropharmacology · 35 cites

    BACKGROUND: Alzheimer's disease (AD), the most common cause of dementia in adulthood, has great medical, social, and economic impact worldwide. Available treatments result in symptomatic relief, and most of them are indicated from the early stages of the disease. Therefore, there is an increasing body of research developing accurate and early diagnoses, as well as diseasemodifying therapies. OBJECTIVE: Advancing the knowledge of AD physiopathological mechanisms, improving early diagnosis and developing effective treatments from omics-based biomarkers. METHODS: Studies using omics technologies to detect early AD, were reviewed with a particular focus on the metabolites/lipids, micro-RNAs and

  4. A Possible New Diagnostic Biomarker in Early Diagnosis of Alzheimers Disease

    Felix Kork, Jan Holthues, Rainer Hellweg, et al. · 2009 · Current Alzheimer Research · 29 cites

    Early diagnosis in patients with Alzheimer's disease (AD) is of great importance since only a sufficient treatment in early stages of this disease helps to keep patients in an autonomous state for as long as possible. Until now, there is no single diagnostic biomarker for AD derived from material routinely obtained. In this study, proton nuclear magnetic resonance (1H-NMR) spectra of the cerebrospinal fluid (CSF) of AD patients were compared with 1H-NMR spectra of the CSF of healthy control subjects using a metabonomic approach. The 1H-NMR spectra of CSF of AD patients showed specific multiplets at 2.15 ppm and 2.45 ppm, which could not be detected in the majority (59.3% and 70.4%, respectiv

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