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csf
900 studies tagged csf, dated 1980-07-01 to 2026-10-16. Bibliography: BibTeX (.bib) · RIS (.ris)
Newest in this topic
Studies
900 studies carry this tag.
Date range
1980 to 2026
Top journals
- Neurology 132
- Alzheimer s & Dementia 37
- JAMA neurology 36
- Alzheimer's research & therapy 30
- Journal of Alzheimer's disease : JAD 30
255 journals in all.
Newest first, then by address. Each study has a usefulness score out of 100 (rubric version 4.0); tap a score to see what makes it up. Tags were assigned automatically from each study's title and summary. The same studies as a filter in the library.
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For 43 assays, more than 80% of samples provided concentrations within the dynamic range of the assay.
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The full length TDP-43 assay in standard format had a quantitative range of 10-275,000 pg/mL and sufficient sensitivity to quantitate 100% of the tested plasma samples.
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Among 42 participants (median age: 71 years, 66.7% female), 26 (61.9%) were classified as progressors.
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35/100
Autosomal dominant Alzheimer disease (ADAD) is caused by pathogenic variants in the APP, PSEN1 and PSEN2 genes, but a substantial fraction of reported variants is of unknown clinical significance.
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Raw scores were converted to regression‐based Z‐scores and averaged at the domain and overall level.
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In Part 1 (currently ongoing), between February 6, 2024, and December 27, 2024, 322 adults were screened, of whom 75 (aged 59-89 years) met NIA-AA and IPA criteria.
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Two independently constructed %p‐tau217 plasma clocks had strong correlations with actual time measures and were consistent across the two cohorts.
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Identifying early markers of cognitive decline in cognitively normal older adults is critical for dementia prevention.
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Identifying early markers of cognitive decline in cognitively normal older adults is critical for dementia prevention.
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In 2004, the first radiotracer that bound amyloid plaques was reported, which enabled visualization of the amount and regional distribution of amyloid plaques in the brains of living individuals via positron emission tomography (PET).
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We found significant main effects between GFAP groups and age, diagnosis of AD, diagnosis of VaD, MoCA, sex, CRP and BMI.
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Plasma biomarkers showed promising diagnostic performances and potential clinical usefulness in diagnosing dementia.
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Blood biomarkers of Alzheimer's disease (AD) are promising for dementia prediction, but their association with progression across intermediate stages of cognitive decline in the general population remains unclear.
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The sample included 4340 adults (mean [SD; range] age, 58.1 [1.1; 56-63] years; 2400 [55.3%] women); 630 (14.4%) were Black, 900 (20.7%) were Latinx, and 2610 (60.1%) were White.
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α-Synuclein (αSyn) seed amplification assays (SAAs) accurately detect αSyn pathology in dementia with Lewy bodies (DLB).
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Novel plasma assays enabled accurate blood-based biomarkers for neurodegenerative diseases with minimally invasive options for clinical use.
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Depression is a known risk factor for dementia and MCI, but its associations with AT(N) biomarkers remain inconsistent and may differ by cognitive status.
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41/100
Plasma biomarkers demonstrate promise for improving diagnostic accuracy in diverse research cohorts.
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The final sample included 1196 cases (505 PD, 26 APD, 476 AD, 189 ALS) and 44,107 control subjects.
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30/100
The early diagnosis of Alzheimer's disease (ADD) has gained new significance through the further discovery of blood biomarkers.
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Studies evaluating the diagnostic test accuracy of plasma phosphorylated tau (p-tau) and amyloid beta (Aβ) tests (p-tau217, %p-tau217, p-tau181, p-tau231, and Aβ42/Aβ40) compared to reference standard tests (cerebrospinal fluid [CSF] AD biomarkers, amyloid positron emission tomography [PET], or neuropathology) in individuals with cognitive impairment (mild cognitive impairment or dementia) in specialized care settings were included.
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DNA methylation has been shown to play a crucial role in many diseases, including Alzheimer's disease (AD).
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CSF pTau181/Ab42 ratio is a diagnostic marker for Alzheimer disease correlated well with PET scan compared to various standalone cognitive screening assessment.
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Plasma GFAP is a prognostic biomarker in CU older adults, predicting cognitive and biological changes, with stronger associations observed in females, highlighting a possible sex-specific vulnerability.
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The preanalytical delay has a significant impact for Aβ40 and Aβ42.
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Biomarkers were measured in 431 Black and 583 White participants (mean age of 77 and 80 years and 17% and 21% of men, respectively), generating a balanced sample of 366:366.
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The aim of this study was to evaluate longitudinal associations of multimodal core 1 AD biomarkers with cognition in a cognitively unimpaired (CU) population at increased risk of AD dementia.
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Cerebral amyloid angiopathy (CAA) is a heterogeneous small vessel disease that can occur independently or alongside Alzheimer disease (AD).
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Neuroaxonal damage underlies permanent disability in various neurological conditions, both neuroautoimmune and neurodegenerative.
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The findings suggest that permeability of the blood-brain barrier is linked to AD pathophysiology, contributes to cerebrovascular lesions observed on MRI, and is associated with neuroinflammation in middle age.
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63/100
Using the Swedish BioFINDER-2 cohort [n = 1702, 50.7% male, mean (standard deviation) age 68.4 (12.2) years], we compared the associations between tau/Aβ-PET load and fluid biomarkers alone versus biomarkers in a ratio with a reference protein (Aβ40 or np-tau) in univariate linear regression models.
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Plasma p‐tau 217 offers a cost‐effective AD‐specific alternative to tau‐PET and could potentially be implemented for monitoring cognitive changes in AD trials, while amyloid‐PET lacks utility.
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Among 1,706 participants (mean age 56 years, 62% female, 28% Black), midlife NAFLD vs no NAFLD was associated with greater late-life WMH volume (difference per SD 0.19, 95% CI 0.06-0.31) and faster late-life WMH increase over 6 years (difference in annual change, SD 0.28, 95% CI 0.05-0.51), suggesting accumulating vascular pathology.
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AD exhibited elevated serum GFAP levels in comparison to control patients (P < 0.0001).
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46/100
The mean (SD) age of participants was 70.57 (8.00) years, with 179 (42.9 %) females.
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Alzheimer disease plasma biomarkers have emerged as minimally invasive, cost-effective tools for early diagnosis and disease monitoring yet their stability under common "real world" pre-analytical conditions remains incompletely characterized.
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DNA methylation, mRNA and protein levels, and cognitive performance using the Mini-Mental State Examination (MMSE) and Clock Drawing Test (CDT).
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α-Synuclein seed amplification assays (αSAAs) can improve the diagnosis of synucleinopathies and detect α-synuclein (αSyn) copathology in vivo in clinical practice.
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Using blood samples from the publicly available ADNI research cohort (191 people with mild cognitive impairment or dementia), this study found the PrecivityAD2 blood test agreed with amyloid PET scans about 91% of the time.
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Our findings may contribute to the growing body of knowledge on the vascular contributions to cognitive function and may help identify potential biomarkers for the early detection and intervention of AD.
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Higher baseline PP was significantly associated with increased Aβ (β = 0.078; p = 0.001), inferior temporal tau (β = 0.110; p = 0.032), and meta-temporal tau deposition (β = 0.116; p = 0.022).
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Alzheimer's disease (AD) is a progressive neurodegenerative condition representing the most common cause of dementia and currently affects millions of people worldwide.
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57/100
Subjective cognitive decline (SCD) may be an early indicator of Alzheimer disease and related dementias (ADRD), yet its association with plasma biomarkers remains unclear among middle-aged and older adults (aged 50-86 years).
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BackgroundAir pollution has been almost exclusively measured by region-level ambient exposure of particulate matter (PM) from government agencies (e.g., EPA), which does not capture the potentially large within-region variation and takes no consideration of human mobility in daily life.
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45/100
Alzheimer disease (AD) is characterized by amyloid-β plaques (A), tau tangles (T), and neurodegeneration (N), collectively defining the ATN framework.
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Cognitive impairment and dementia, including Alzheimer's disease (AD), pose a global health crisis, necessitating non-invasive biomarkers for early detection.
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A total of 158 participants were included, with an average age of 75.2 years (SD 7.65). 60.8% (n=96) of patients had AD, and 39.2% (n=62) had LBD.
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Forty-three proteins were differentially regulated in FTD compared to controls and AD, reflecting axon development, regulation of synapse assembly, and cell-cell adhesion mediator activity pathways.
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Recent technical advances in peripheral blood analysis have enabled precise quantification of Alzheimer´s Disease (AD) biomarkers in the early stages of the AD continuum, in an economical, non-invasive and safe manner.
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Hypertensive patients also had significantly lower thiol levels compared to those without hypertension (p < 0.05).Conclusion Our findings suggest that total and native thiol levels decline with cognitive deterioration and advancing age.
From across this tag
9 of the 895 studies in this tag, picked by a fixed rule (a hash of each study's address), not by score or date; each page of this list shows a different 9. The same 9 appear here every time.
- Association of CSF Aβ38 Levels With Risk of Alzheimer Disease-Related Decline
- Biomarkers of neurodegeneration in neural autoantibody-associated psychiatric syndromes: A retrospective cohort study
- Circulating levels of IL-1 family cytokines and receptors in Alzheimer's disease: new markers of disease progression?
- Association of Plasma Biomarkers With Longitudinal Atrophy and Microvascular Burden on MRI Across Neurodegenerative and Cerebrovascular Diseases
- Antioxidants for Alzheimer disease: a randomized clinical trial with cerebrospinal fluid biomarker measures
- Biomarkers for neurodegenerative diseases
- Physical Exercise and Longitudinal Trajectories in Alzheimer Disease Biomarkers and Cognitive Functioning
- Exploratory factor and network analysis of 43 inflammatory plasma biomarkers and cognitive performance in Black adults
- Association of epigenetic aging with plasma biomarkers of amyloid, tau, neurodegeneration, and neuroinflammation in Hispanic/Latino adults