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phosphorylated
738 studies tagged phosphorylated, dated 1986-05-01 to 2026-10-19. Bibliography: BibTeX (.bib) · RIS (.ris)
Newest in this topic
Studies
738 studies carry this tag.
Date range
1986 to 2026
Top journals
- Neurology 52
- Alzheimer s & Dementia 50
- JAMA neurology 42
- Brain : a journal of neurology 24
- The Journal of biological chemistry 22
231 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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Insoluble tau aggregates within neurofibrillary tangles are a defining neuropathological feature of Alzheimer’s disease (AD) and closely correlate with clinical symptoms.
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Plasma p-tau217 and tau positron emission tomography (PET) are strong prognostic biomarkers in Alzheimer's disease (AD), but their relative performance in predicting future cognitive decline among cognitively unimpaired (CU) individuals is unclear.
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Neurodegenerative diseases are characterized by protein aggregation and overlapping pathologies, challenging traditional classifications and highlighting shared underlying mechanisms.
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To the Editor: We have recently highlighted the potential pitfalls of amyloid-beta (Aβ) PET, suggesting that both Aβ and tau assessments are necessary to relate clinical symptoms to Alzheimer disease (AD) pathology.1 Herein, we would like to present 3 additional cases related to the clinical practice of disease-modifying therapy (DMT) for AD.
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The underlying mechanisms of mild behavioral impairment (MBI), a marker for cognitive impairment and dementia, have remained unclear especially in a multiethnic Asian population.
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Mounting evidence in adults without AD indicates that females exhibit higher tau deposition than age-matched males, particularly in the setting of elevated β-amyloid (Aβ), but the evidence for sex differences in tau accumulation rates is inconclusive.
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Plasma p-tau217/Aβ42 has high performance in detecting cerebral AD pathologies, thus offering a promising tool for clinical diagnosis and community screening of AD.
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Aβ + CN individuals performed worse than Aβ-CN participants in the SCBC while the SOC only distinguished Aβ − CN from MCI participants.
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Plasma phosphorylated threonine 181 of tau (pTau181) and amyloid beta (Aβ) are biomarkers for differential diagnosis and preclinical detection of Alzheimer disease (AD).
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Die Frühphasen- & R1-Bilder korrelierten signifikant in allen Gruppen (Gesunde: r=0,68-0,84; AD: r=0,81-0,9; PSP-RS: r=0,81-0,86; FTD: r=0,76-0,82).
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Alzheimer disease (AD) diagnosis is confirmed using a medley of modalities, such as the detection of amyloid-β (Aβ) neuritic plaques and neurofibrillary tangles with positron electron tomography (PET) or the appraisal of irregularities in cognitive function with examinations.
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Tau neurofibrillary tangles (NFTs) in the presence of amyloid-β (Aβ) plaques are required for the diagnosis of Alzheimer's Disease (AD) and closely track with cognitive impairment, yet cognitively normal aged individuals frequently exhibit NFTs arising from tau seed accumulation.
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Using the RGC marker ribonucleic acid binding protein with multiple splicing (RBPMS) and Nissl staining, we found a 46–56% reduction in RBPMS + RGCs and Nissl + neurons in the ganglion cell layer (GCL) of MCI and AD retinas ( P < 0.05–0.001).
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Misfolding and aggregation of microtubule-associated tau protein is implicated in a variety of neurodegenerative disorders (named tauopathies), including Alzheimer's disease (AD) and chronic traumatic encephalopathy (CTE).
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A major goal in Alzheimer disease (AD) research is the reduction of the abnormal tau burden.
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Plasma %p-tau217WashU had the highest performance, with significantly higher AUCs than all the immunoassays (Pdiff < 0.007).
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Plasma p-tau217 is a prognostic marker for identifying individuals who will develop cognitive impairment within ten years.
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We found cortical regions where a reduced glucose metabolism was maximally correlated with distributed patterns of tau, accounting for the effect of Aβ and APOE ε4 genotype.
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Tauopathy is one of the pathological features of Alzheimer's disease and related dementias (ADRD).
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Tauopathies are a group of neurodegenerative diseases characterized by the alteration/aggregation of TAU protein.
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42/100
Dietary high salt intake is increasingly recognized as a risk factor for cognitive decline and dementia, including Alzheimer's disease (AD).
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In Alzheimer's disease (AD), amyloid-β (Aβ) triggers the aggregation and spreading of tau pathology, which drives neurodegeneration and cognitive decline.
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Patients with hearing impairment presented slightly altered results on cognitive tests, typical of a mild cognitive impairment.
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Lewy bodies and neurofibrillary tangles, composed of α-synuclein (α-syn) and tau, respectively, often are found together in the same brain and correlate with worsening cognition.
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69/100
CKD was associated with increased p-tau217 concentrations when measuring p-tau217 by ALZpath and C 2 N methodologies, but the effect was mitigated by the use of %p-tau217.
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Aggregation of microtubule-associated tau protein is a distinct hallmark of several neurodegenerative disorders such as Alzheimer’s disease (AD), dementia with Lewy bodies (DLB), and progressive supranuclear palsy (PSP).
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AUC for amyloid and tau PET provide expert recommendations for clinical use of these technologies in the evolving landscape of diagnostics and therapeutics for Alzheimer's disease.
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. Longitudinally, older age (OR=1.14 [1.06-1.22], p<.001), higher levels of p-tau217 (OR=10.37 [3.00-35.02], p<.001) and higher neuropsychiatric symptoms (OR=1.19 [1.02-1.39], p=.023) were associated with higher odds of progression to dementia.
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This large multi-country study tested a fully automated, commercially available blood test (Lumipulse platform, measuring p-tau217) in nearly 1,800 people across memory clinics and, notably, primary care doctors' offices in Sweden, Spain, and Italy.
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Our study provides evidence that plasma p-tau217 has strong discriminative accuracy for AD among patients with early-onset and/or atypical dementia assessed in specialized settings.
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This meta-analysis pooled 30 studies (nearly 9,800 people from 10 countries) to see how well p-tau217 measured in blood or spinal fluid detects Alzheimer's amyloid and tau pathology compared with PET scans.
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We studied the promising Alzheimer biomarker plasma tau phosphorylated at threonine 231 (p-tau231) in a cohort of cardiac arrest patients who survived to intensive care to predict long-term neurological outcomes.
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These results suggest that AADvac1 tau immunotherapy can reduce plasma biomarkers of neurodegeneration and neuroinflammation.
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Disease-specific oligomers Tau assay system is anticipated in Alzheimer disease (AD) to elucidate their etiological roles.
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Plasma p-tau-181 and GFAP are closely associated with synaptic density measured using 18 F-SynVesT-1 PET/MRI, with the relationship primarily influenced by tau accumulation rather than Aβ deposition or cortical thickness. © RSNA, 2024 Supplemental material is available for this article.
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The Phase 2a TOGETHER trial tested bepranemab, an antibody targeting the tau protein (rather than amyloid), in 466 people with prodromal-to-mild Alzheimer's disease over 80 weeks.
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This study was undertaken to compare the performance of plasma p-tau181 with that of [ 18 F]fluorodeoxyglucose (FDG) positron emission tomography (PET) in the identification of early biological Alzheimer disease (AD).
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Our results reveal a spatial association between the epileptogenic focus and tau deposition, amyloid deposition, and neurodegeneration in early clinical stages of AD.
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In BioFINDER-2, the mean (SD) age was 65.7 (14.4) with 261 females (52.7%).
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Of 108 participants (age: 69 ± 6.5 years; 54.6% female) with paired samples obtained at time of LP, 64.8% (n = 70/108) had Aβ pathology detected (35 with Mild Cognitive Impairment and 35 with mild dementia).
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In the discovery cohort, the mean (SD) age was 70.9 (8.5) years, 191 (58%) were male, the mean (SD) MMSE score was 27.1 (1.9), and 110 individuals with MCI (33%) converted to dementia (71 to AD dementia).
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Our findings suggest AD-type tau is not higher in LLD compared to non-depressed, cognitively unimpaired older adults and appears unlikely to contribute to lower gray matter volume in LLD, further underscoring the need to distinguish major depressive disorder from depressive symptoms occurring in early AD.
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Minimally invasive biomarkers are urgently needed to detect molecular pathology in frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS).
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68/100
Baseline plasma VEGFA and PGF each showed a significant interaction with amyloid burden on prospective cognitive decline.
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The purpose of this study was to investigate whether plasma biomarkers can help to diagnose, differentiate from Alzheimer disease (AD), and stage cognitive performance in patients with positron emission tomography (PET)-confirmed primary age-related tauopathy, termed tau-first cognitive proteinopathy (TCP) in this study.
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Tauopathies are age-associated neurodegenerative diseases whose mechanistic underpinnings remain elusive, partially due to a lack of appropriate human models.
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Females are disproportionately affected by dementia due to Alzheimer's disease.
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Tau spatial spread may demonstrate earlier changes than tau burden which could have broad impact in clinical trial design.
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It has been reported that the risk of Alzheimer's disease (AD) could be predicted by the Australian National University Alzheimer Disease Risk Index (ANU-ADRI) scores.
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84/100
This study found that a commercially available plasma p-tau217 immunoassay accurately identified biological AD, comparable with results using CSF biomarkers, with reproducible cut-offs across cohorts.
From across this tag
10 of the 733 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 10. The same 10 appear here every time.
- Connecting HTT intermediate alleles and microRNA dysregulation to enhanced tauopathy in late-onset Alzheimer’s disease
- CRISPR screens in iPSC-derived neurons reveal principles of tau proteostasis
- Frequency and Clinical Outcomes Associated With Tau Positron Emission Tomography Positivity
- Plasma Phosphorylated Tau 217 Cutoffs for Amyloid Pathology and Kidney Function, Body Mass Index, and Anemia
- 18F-flortaucipir (AV-1451) tau PET in frontotemporal dementia syndromes
- Assessment of cerebrospinal fluid (CSF) beta-amyloid (1-42), phosphorylated tau (ptau-181) and total Tau protein in patients with Alzheimer's disease (AD) and other dementia at Siriraj Hospital, Thailand
- Association of missense and 5'-splice-site mutations in tau with the inherited dementia FTDP-17
- Mutations of tau protein in frontotemporal dementia promote aggregation of paired helical filaments by enhancing local beta-structure
- Associations of Plasma Phospho-Tau217 Levels With Tau Positron Emission Tomography in Early Alzheimer Disease
- Tau pathology and neurodegeneration contribute to cognitive impairment in Alzheimer's disease