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tau
751 studies tagged tau, dated 1986-05-01 to 2026-10-19. Bibliography: BibTeX (.bib) · RIS (.ris)
Newest in this topic
Studies
751 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
233 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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55/100
The chronic effects of repetitive head impacts (RHI) on the development of neuroinflammation and its relationship to chronic traumatic encephalopathy (CTE) are unknown.
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Progressive supranuclear palsy is associated with an elevated [ 18 F]AV-1451 signal in a characteristic and distinct regional pattern that correlates with disease severity and differs from the patterns observed in Alzheimer's dementia. © 2016 International Parkinson and Movement Disorder Society.
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Many neurodegenerative proteinopathies share a common pathogenic mechanism: the abnormal accumulation of disease-related proteins.
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Plasma tau partly reflects AD pathology, but the overlap between normal aging and AD is large, especially in patients without dementia.
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A history of traumatic brain injury (TBI) is linked to an increased risk for the later development of dementia.
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44/100
The percentage of unmetabolized 18 F-T807 in plasma followed a single exponential with a half-life of 17.0 ± 4.2 min. Metabolite-corrected plasma radioactivity concentration fit a biexponential (half-lives, 18.1 ± 5.8 and 2.4 ± 0.5 min). 18 F-T807 in gray matter peaked quickly (SUV > 2 at ∼5 min).
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Moreover, the presence of Aβ+ was associated with an elevated [18F]-AV-1451 SUVR in AD cortical signature regions (Aβ+ participants: mean [SD], 1.3 [0.3]; Aβ- participants: 1.1 [0.1]; F = 4.3, P = .04) but not in the hippocampus.
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Frontotemporal dementia (FTD) and other tauopathies characterized by focal brain neurodegeneration and pathological accumulation of proteins are commonly associated with tau mutations.
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Our PET study replicated postmortem spreading patterns of tau and amyloid-β pathologies.
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Tau PET imaging with (18)F-AV-1451 could serve as an in vivo biomarker for the evaluation of AD-related tau pathology and monitoring disease progression.
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Frontotemporal lobar degeneration (FTLD) has been associated with toxic intracellular aggregates of hyperphosphorylated tau (FTLD-tau).
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Reduced AV-1451 binding in neuritic pathology compared to neurofibrillary tangles suggests that the maturity of tau pathology may affect AV-1451 binding and suggests complexity in AV-1451 binding.
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We report kinetic modeling results of dynamic acquisition data from 0 to 100 min after injection with the tau PET tracer 18 F-AV-1451 in 19 subjects.
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A recent genome-wide association meta-analysis for Alzheimer's disease (AD) identified 19 risk loci (in addition to APOE) in which the functional genes are unknown.
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Tau toxicity has been implicated in the emergence of synaptic dysfunction in Alzheimer's disease (AD), but the mechanism by which tau alters synapse physiology and leads to cognitive decline is unclear.
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Voxel-wise contrasts against controls (at P < 0.05 family-wise error corrected) showed that (18)F-AV1451 and (18)F-FDG patterns in patients with posterior cortical atrophy ('visual variant of Alzheimer's disease', n = 7) specifically targeted the clinically affected posterior brain regions, while (11)C-PiB bound diffusely throughout the neocortex.
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Using PET brain scans, researchers found that where tau protein tangles build up in the brain closely tracks which brain regions lose function and matches a person's specific symptoms (memory loss vs. language problems vs. visual problems), much more closely than where amyloid plaques sit.
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SEE THAL AND VANDENBERGHE DOI101093/BRAIN/AWW057 FOR A SCIENTIFIC COMMENTARY ON THIS ARTICLE: Post-mortem Braak staging of neurofibrillary tau tangle topographical distribution is one of the core neuropathological criteria for the diagnosis of Alzheimer's disease.
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Researchers used a tau PET agent to examine tau retention patterns in cognitively normal older people and compared them with young controls and Alzheimer's disease patients.
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The hyperphosphorylated microtubule-associated protein tau is present in several neurodegenerative diseases, although the causal relationship remains elusive.
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Chronic traumatic encephalopathy (CTE) is a neurodegenerative tauopathy that develops after repetitive head injury.
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These preliminary findings suggest that exosomal tau in plasma may be an accurate, noninvasive CTE biomarker.
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These findings suggest that (18)F T807 PET could have value as a biomarker that reflects both the progression of AD tauopathy and the emergence of clinical impairment.
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Obesity and type 2 diabetes mellitus (T2DM) convey an increased risk for developing dementia.
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In 1975, tau protein was isolated as a microtubule-associated factor from the porcine brain.
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This review summarizes the expression, post-translational modifications, and functions of tau in physiology and pathophysiology.
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Researchers developed an adeno-associated virus-based model to study tau propagation from the entorhinal cortex to the dentate gyrus.
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Our data suggest that [F-18]-AV-1451 holds promise as a surrogate marker for the detection of brain tau pathology in the form of tangles and paired helical filament-tau-containing neurites in Alzheimer brains but also point to its relatively lower affinity for lesions primarily made of straight tau filaments in non-Alzheimer tauopathy cases and to the existence of some [F-18]-AV-1451 off-target binding.
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Tauopathies, including frontotemporal dementia (FTD) and Alzheimer's disease (AD), are neurodegenerative diseases in which tau fibrils accumulate.
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Hexanucleotide repeat expansion in C9ORF72 is the most common genetic cause of frontotemporal dementia and motor neuron disease.
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Tauopathies are a class of neurodegenerative disorders characterized by neuronal and/or glial inclusions composed of the microtubule-binding protein, tau.
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Progressive supranuclear palsy (PSP) is a movement disorder characterized by tau neuropathology where the underlying mechanism is unknown.
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Saturation and competition binding studies of (3)H-THK5117 in post-mortem AD brain tissue showed the presence of multiple binding sites.
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Huntington's disease is a neurodegenerative disorder caused by an abnormal CAG repeat expansion within exon 1 of the huntingtin gene HTT.
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The paired helical filaments (PHF) formed by the intrinsically disordered human protein tau are one of the pathological hallmarks of Alzheimer disease.
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APOE ɛ4, the most significant genetic risk factor for Alzheimer disease (AD), may mask effects of other loci.
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Alzheimer disease (AD) is a degenerative tauopathy characterized by aggregation of Tau protein through the repeat domain to form intraneuronal paired helical filaments (PHFs).
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Pathological tau leads to dementia and neurodegeneration in tauopathies, including Alzheimer's disease.
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As the number of people diagnosed with Alzheimer's disease (AD) reaches epidemic proportions, there is an urgent need to develop effective treatment strategies to tackle the social and economic costs of this fatal condition.
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Hereditary frontotemporal dementia associated with mutations in the microtubule-associated protein tau gene (MAPT) is a protean disorder.
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Tauopathies are clinically, morphologically and biochemically heterogeneous neurodegenerative diseases characterized by the deposition of abnormal tau protein in the brain.
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We previously reported that, in the brains of older patients with vascular dementia (VaD), there is a distinctive accumulation of detergent-extractable soluble amyloid-β, with a predominance of Aβ42 species.
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Since increased BBB permeability is found in tauopathies without Aß pathology, like PSP, we suspected that tau accumulation alone could not only be sufficient, but even more important than Aß for BBB damage.
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As tau aggregation pathology correlates with clinical dementia in Alzheimer's disease (AD), a tau aggregation inhibitor (TAI) could have therapeutic utility.
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Use of selective in-vivo tau imaging will enable improved understanding of tau aggregation in the brain, facilitating research into causes, diagnosis, and treatment of major tauopathies such as Alzheimer's disease, progressive supranuclear palsy, corticobasal syndrome, chronic traumatic encephalopathy, and some variants of frontotemporal lobar degeneration.
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Traumatic brain injury (TBI) is a cause of death and disability and can lead to tauopathy-related dementia at an early age.
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55/100
Traumatic brain injury (TBI) is an established risk factor for the early development of dementia, including Alzheimer's disease, and the post-traumatic brain frequently exhibits neurofibrillary tangles comprised of aggregates of the protein tau.
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Pathological hallmarks indicative of Alzheimer's disease (AD), which are the plaques of amyloid beta1-42 and neurofibrillary tangles, were found in brain of aged cynomolgus monkey.
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We recommend a new term, "primary age-related tauopathy" (PART), to describe a pathology that is commonly observed in the brains of aged individuals.
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Intraneuronal accumulation of abnormally hyperphosphorylated tau in the brain is a histopathological hallmark of Alzheimer's disease and a family of related neurodegenerative disorders collectively called tauopathies.
From across this tag
10 of the 746 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.
- The potential for beta-structure in the repeat domain of tau protein determines aggregation, synaptic decay, neuronal loss, and coassembly with endogenous Tau in inducible mouse models of tauopathy
- Subtracting First Principal Component May Improve 4R Tau Detectability on [ 18 F]Flortaucipir Tau PET
- Frontotemporal dementia with the V337M MAPT mutation: Tau-PET and pathology correlations
- Activated microglia mitigate Aβ-associated tau seeding and spreading
- Evaluation of Plasma Phosphorylated Tau217 for Differentiation Between Alzheimer Disease and Frontotemporal Lobar Degeneration Subtypes Among Patients With Corticobasal Syndrome
- Spinal Cord Tau and Protein Copathologies Associated With Chronic Traumatic Encephalopathy
- α-synuclein and tau: interactions, cross-seeding, and the redefinition of synucleinopathies as complex proteinopathies
- Early stages of tau pathology and its associations with functional connectivity, atrophy and memory
- CSF phosphorylated tau protein correlates with neocortical neurofibrillary pathology in Alzheimer's disease
- Tau Suppression in a Neurodegenerative Mouse Model Improves Memory Function