Newest studies
Every summary in our library, newest first, as a dated timeline.
Showing 19,751–19,775 of 27,380 studies, newest first · page 791 of 1096.
January 2012 2
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2012-01-01
Therapeutic effect of CHF5074, a new γ-secretase modulator, in a mouse model of scrapie
29/100 ✓ Peer-reviewed Biomarkers Prion
Key finding: In these animals, immunohistochemistry analyses showed that deposition of PrP (Sc) in the cerebellum, hippocampus and parietal cortex in CHF5074-treated mice was significantly lower than in vehicle-treated animals. +1 more finding
Full summary, score breakdown and related studies → Original source
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2012-01-01
Correlation of amyloid PET ligand florbetapir F 18 binding with Aβ aggregation and neuritic plaque deposition in postmortem brain tissue
46/100 ✓ Peer-reviewed Biomarkers Alzheimer disease and associated disorders
Key finding: Florbetapir F 18 selectively binds Aβ in human brain tissue. +3 more findings
Full summary, score breakdown and related studies → Original source
December 2011 23
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2011-12-30
Risk of Mortality Among Individual Antipsychotics in Patients With Dementia
67/100 ✓ Peer-reviewed Clinical safety American Journal of Psychiatry
Key finding: In covariate-adjusted intent-to-treat analyses, haloperidol was associated with the highest mortality rates (relative risk=1.54, 95% confidence interval [CI]=1.38-1.73) followed by risperidone (reference), olanzapine (relative risk=0.99, 95% CI=0.89-1.10), valproic acid and its derivatives (relative risk=0.91, 95% CI=0.78-1.06), and quetiapine (relative risk=0.73, 95% CI=0.67-0.80). +4 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-29
Global and focal brain volume in long-term breast cancer survivors exposed to adjuvant chemotherapy
52/100 ✓ Peer-reviewed Hippocampus size on brain scans Breast cancer research and treatment
Key finding: A limited number of studies have associated adjuvant chemotherapy with structural brain changes. +4 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-29
Biomarkers associated with delirium in critically ill patients and their relation with long-term subjective cognitive dysfunction; indications for different pathways governing delirium in inflamed and noninflamed patients
52/100 ✓ Peer-reviewed Clinical safety Critical care (London, England)
Key finding: In inflamed patients, the proinflammatory cytokine IL-8 was associated with delirium, whereas in noninflamed patients, antiinflammatory cytokine IL-10 and Aβ1-42/40 were associated with delirium. +4 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-27
Identification of a new plasma biomarker of Alzheimer's disease using metabolomics technology
36/100 ✓ Peer-reviewed Biomarkers Journal of lipid research
Key finding: The analysis revealed that desmosterol was found to be decreased in AD plasma versus controls. +4 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-25
Mutations in the colony stimulating factor 1 receptor (CSF1R) gene cause hereditary diffuse leukoencephalopathy with spheroids
43/100 ✓ Peer-reviewed Risk factors Nature genetics
Key finding: In vitro, CSF-1 stimulation resulted in rapid autophosphorylation of selected tyrosine residues in the kinase domain of wild-type but not mutant CSF1R, suggesting that HDLS may result from partial loss of CSF1R function. +1 more finding
Full summary, score breakdown and related studies → Original source
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2011-12-21
GSK3: a key target for the development of novel treatments for type 2 diabetes mellitus and Alzheimer disease
36/100 ✓ Peer-reviewed Drug development Reviews in the neurosciences
Key finding: Considerable evidence suggests that GSK3 is involved in the common pathology underlying Alzheimer's disease (AD) and type 2 diabetes mellitus (T2DM).
Full summary, score breakdown and related studies → Original source
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2011-12-21
Antioxidants in Down syndrome
39/100 ✓ Peer-reviewed Down syndrome and Alzheimer's Biochimica et biophysica acta
Key finding: Genes that are overexpressed on chromosome 21 are associated with oxidative stress and neuronal apoptosis.
Full summary, score breakdown and related studies → Original source
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2011-12-21
MRI cortical thickness biomarker predicts AD-like CSF and cognitive decline in normal adults
53/100 ✓ Peer-reviewed Brain scans and imaging Neurology
Key finding: This approach to the detection of individuals at high risk for preclinical AD-identified in single CN individuals using this quantitative ADsig MRI biomarker-may provide investigators with a population enriched for AD pathobiology and with a relatively high likelihood of imminent cognitive decline consistent with prodromal AD. +2 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-20
Autopsy-proven progressive supranuclear palsy presenting as behavioral variant frontotemporal dementia
40/100 ✓ Peer-reviewed Digital health tools Neurocase
Key finding: In these, at least one cardinal symptom or sign of PSP later emerges, associated with smaller midbrain volume and increased pons/midbrain ratio. +3 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-19
Early astrocytic atrophy in the entorhinal cortex of a triple transgenic animal model of Alzheimer's disease
40/100 ✓ Peer-reviewed Biomarkers ASN neuro
Key finding: We found significant reduction in both the surface and volume of GFAP-labelled profiles in 3xTg-AD animals from very early ages (1 month) when compared with non-Tg (non-transgenic) controls (48 and 54%, reduction respectively), which was sustained for up to 12 months (33 and 45% reduction respectively). +2 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-18
The extracellular chaperone clusterin sequesters oligomeric forms of the amyloid-β(1-40) peptide
36/100 ✓ Peer-reviewed Genetics Nature structural & molecular biology
Key finding: These results not only elucidate the protective role of clusterin but also provide a molecular basis for the genetic link between clusterin and Alzheimer's disease.
Full summary, score breakdown and related studies → Original source
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2011-12-17
Prestroke dementia is associated with poor outcomes after reperfusion therapy among elderly stroke patients
50/100 ✓ Peer-reviewed End-of-life care Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association
Key finding: Among the elderly, prestroke dementia is a powerful independent predictor of in-hospital mortality after acute reperfusion therapy for stroke. +1 more finding
Full summary, score breakdown and related studies → Original source
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2011-12-16
Dying in U.S. nursing homes with advanced dementia: how does health care use differ for residents with, versus without, end-of-life Medicare skilled nursing facility care?
48/100 ✓ Peer-reviewed End-of-life care Journal of palliative medicine
Key finding: Dual hospice/SNF access may result in fewer hospital deaths and higher quality of life for dying NH residents. +2 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-15
New acetylcholinesterase inhibitors for Alzheimer's disease
40/100 ✓ Peer-reviewed Treatments International journal of Alzheimer's disease
Key finding: Subsequently tacrine, donepezil, rivastigmine, and galantamine were developed and approved for the symptomatic treatment of AD. +4 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-14
Long non-coding RNAs in Huntington's disease neurodegeneration
36/100 ✓ Peer-reviewed Brain scans and imaging Neurobiology of disease
Key finding: Three other lncRNAs of unknown function are also significantly changed in HD brains. +1 more finding
Full summary, score breakdown and related studies → Original source
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2011-12-14
Cerebrospinal fluid markers for differential dementia diagnosis in a large memory clinic cohort
59/100 ✓ Peer-reviewed Tau biomarkers Neurology
Key finding: Baseline CSF was collected from 512 patients with Alzheimer disease (AD) and 272 patients with other types of dementia (OD), 135 patients with a psychiatric disorder (PSY), and 275 patients with subjective memory complaints (SMC). +3 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-14
Hypoxia due to cardiac arrest induces a time-dependent increase in serum amyloid β levels in humans
48/100 ✓ Peer-reviewed Risk genes beyond APOE PloS one
Key finding: While much is known about molecular mechanisms underlying cerebral Aβ accumulation in familial AD, less is known about the cause(s) of brain amyloidosis in sporadic disease. +3 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-13
Metabolome in progression to Alzheimer's disease
52/100 ✓ Peer-reviewed Mild cognitive impairment Translational psychiatry
Key finding: MCI confers an increased risk of developing AD, although the state is heterogeneous with several possible outcomes, including even improvement back to normal cognition. +2 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-13
The association between a polygenic Alzheimer score and cortical thickness in clinically normal subjects
52/100 ✓ Peer-reviewed Genetics Cerebral cortex (New York, N.Y. : 1991)
Key finding: In addition to Apoliprotein E (APOE) ε4, the major genetic risk factor, recent genome-wide association studies (GWAS) have identified a growing list of sequence variations associated with the disease. +3 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-09
Age-associated chronic diseases require age-old medicine: role of chronic inflammation
36/100 ✓ Peer-reviewed Prevention trials Preventive medicine
Key finding: Although modern science has developed several drugs for treating chronic diseases, most of these drugs are enormously expensive and are associated with serious side effects and morbidity.
Full summary, score breakdown and related studies → Original source
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2011-12-08
Structural basis for increased toxicity of pathological aβ42:aβ40 ratios in Alzheimer disease
36/100 ✓ Peer-reviewed Biomarkers The Journal of biological chemistry
Key finding: We have explored the biophysical and structural properties of physiologically relevant Aβ(42):Aβ(40) ratios by several techniques. +4 more findings
Full summary, score breakdown and related studies → Original source
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2011-12-08
A systematic review of the effectiveness of advance care planning interventions for people with cognitive impairment and dementia
64/100 ✓ Peer-reviewed End-of-life care Age and ageing
Key finding: Our aim was to review systematically the effectiveness of ACP interventions in people with cognitive impairment and dementia. +1 more finding
Full summary, score breakdown and related studies → Original source
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2011-12-08
A critical role for the PAR-1/MARK-tau axis in mediating the toxic effects of Aβ on synapses and dendritic spines
36/100 ✓ Peer-reviewed Disease mechanisms Human molecular genetics
Key finding: Our results reveal a critical role for PAR-1/MARK kinases in AD pathogenesis and suggest PAR-1/MARK inhibitors as potential therapeutics for AD and possibly other tauopathies where aberrant tau hyperphosphorylation is involved.
Full summary, score breakdown and related studies → Original source
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