Newest studies
Every summary in our library, newest first, as a dated timeline.
Showing 18,751–18,775 of 27,380 studies, newest first · page 751 of 1096.
April 2013 25
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2013-04-10
Amyloid imaging and CSF biomarkers in predicting cognitive impairment up to 7.5 years later
64/100 ✓ Peer-reviewed Brain scans and imaging Neurology
Key finding: Abnormal levels of all biomarkers were associated with faster time to cognitive impairment, and some participants with abnormal biomarker levels remained cognitively normal for up to 6.6 years. +1 more finding
Full summary, score breakdown and related studies → Original source
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2013-04-09
Consistent decrease in global DNA methylation and hydroxymethylation in the hippocampus of Alzheimer's disease patients
45/100 ✓ Peer-reviewed Genetics Neurobiology of aging
Key finding: Recent studies indicate that DNA methylation and DNA hydroxymethylation are 2 important epigenetic mechanisms that regulate gene expression in the aging brain. +4 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-09
Variants in triggering receptor expressed on myeloid cells 2 are associated with both behavioral variant frontotemporal lobar degeneration and Alzheimer's disease
52/100 ✓ Peer-reviewed TREM2 and immune genetics Neurobiology of aging
Key finding: TREM2 mutations are the genetic basis for a condition characterized by polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy (PLOSL) and an early-onset dementia syndrome. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-08
Functional impairment of microglia coincides with Beta-amyloid deposition in mice with Alzheimer-like pathology
52/100 ✓ Peer-reviewed Inflammation and the immune system PloS one
Key finding: The significance of this microglial phenotype and the impact of microglia for disease progression have remained controversial. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-06
Amyloid PET in clinical practice: Its place in the multidimensional space of Alzheimer's disease
51/100 ✓ Peer-reviewed Biomarkers NeuroImage. Clinical
Key finding: Amyloid imaging is currently introduced to the market for clinical use. +4 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-05
Cognitive training improves sleep quality and cognitive function among older adults with insomnia
67/100 ✓ Peer-reviewed Prevention trials PloS one
Key finding: Study objectives To investigate the effect of an eight-week, home-based, personalized, computerized cognitive training program on sleep quality and cognitive performance among older adults with insomnia. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-04
Perivascular spaces are associated with atherosclerosis: an insight from the Northern Manhattan Study
46/100 ✓ Peer-reviewed Disparities AJNR. American journal of neuroradiology
Key finding: These results suggest that mechanisms leading to atherosclerosis might also lead to an increased number of perivascular spaces. +4 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-04
Monetary Costs of Dementia in the United States
66/100 ✓ Peer-reviewed Costs and economics New England Journal of Medicine
Key finding: Total 2010 US monetary cost of dementia estimated at $157-$215 billion depending on informal-care valuation method +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-03
Are Empirically-Derived Subtypes of Mild Cognitive Impairment Consistent with Conventional Subtypes?
48/100 ✓ Peer-reviewed Prevention trials Journal of the International Neuropsychological Society
Key finding: Given the importance of identifying dementia prodromes for future treatment efforts, we examined two methods of diagnosing mild cognitive impairment (MCI) and determined whether empirically-derived MCI subtypes of these diagnostic methods were consistent with one another as well as with conventional MCI subtypes (i.e., amnestic, non-amnestic, single-domain, multi-domain). +1 more finding
Full summary, score breakdown and related studies → Original source
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2013-04-03
Neuropsychiatric symptoms in Alzheimer's disease: past progress and anticipation of the future
40/100 ✓ Peer-reviewed Risk factors Alzheimer's & dementia : the journal of the Alzheimer's Association
Key finding: Being cognizant of this, in 2010 the Alzheimer's Association convened a research roundtable on the topic of NPS in AD. +4 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-03
Expanded GGGGCC repeat RNA associated with amyotrophic lateral sclerosis and frontotemporal dementia causes neurodegeneration
36/100 ✓ Peer-reviewed Brain scans and imaging Proceedings of the National Academy of Sciences of the United States of America
Key finding: Here we developed both Drosophila and mammalian models of this expanded hexanucleotide repeat and showed that expression of the expanded GGGGCC repeat RNA (rGGGGCC) is sufficient to cause neurodegeneration. +2 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-03
Neurodegenerative disease status and post-mortem pathology in idiopathic rapid-eye-movement sleep behaviour disorder: an observational cohort study
59/100 ✓ Peer-reviewed Getting a diagnosis The Lancet. Neurology
Key finding: Our findings indicate that in most patients diagnosed with IRBD this parasomnia represents the prodromal phase of a Lewy body disorder.
Full summary, score breakdown and related studies → Original source
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2013-04-03
Association of diabetes with amnestic and nonamnestic mild cognitive impairment
55/100 ✓ Peer-reviewed Prevention and risk Alzheimer's & dementia : the journal of the Alzheimer's Association
Key finding: Diabetes was associated with an increased risk of MCI in elderly persons. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-02
The role of palliative care in patients with neurological diseases
36/100 ✓ Peer-reviewed End-of-life care Nature reviews. Neurology
Key finding: Challenges in the palliative care of patients with incurable neurological diseases include the broad spectrum of the rate of symptom progression, a lack of reliable prognostic markers, scarcity of evidence for efficacy of symptomatic treatments, and a high prevalence of difficulties with communication, cognitive impairment and behavioural disturbances. +4 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-02
The endogenous tryptophan metabolite and NAD+ precursor quinolinic acid confers resistance of gliomas to oxidative stress
36/100 ✓ Peer-reviewed Inflammation and the immune system Cancer research
Key finding: Here, we show that quinolinic acid accumulated in human gliomas and was associated with a malignant phenotype. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-02
Increased blood-brain barrier vulnerability to systemic inflammation in an Alzheimer disease mouse model
43/100 ✓ Peer-reviewed Risk genes beyond APOE Neurobiology of aging
Key finding: Although it is well know that these symptoms often are triggered by infection of peripheral organs, the underlying mechanisms for these pathological conditions are still unclear. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-02
SORL1 is genetically associated with late-onset Alzheimer's disease in Japanese, Koreans and Caucasians
69/100 ✓ Peer-reviewed Genetics PloS one
Key finding: Subsequent analysis combining results for several SORL1 SNPs in the Japanese, Korean (339 cases, 1,129 controls) and Caucasians (11,840 AD cases, 10,931 controls) revealed genome wide significance with rs11218343 (P = 1.77×10(-9)) and rs3781834 (P = 1.04×10(-8)).
Full summary, score breakdown and related studies → Original source
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2013-04-01
Meta-analysis of amyloid-cognition relations in cognitively normal older adults
78/100 ✓ Peer-reviewed Brain scans and imaging Neurology
Key finding: Based on this meta-analytic survey of the literature, increased amyloid burden has small but nontrivial associations with specific domains of cognitive performance in individuals who are currently cognitively normal. +2 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-01
Methodology of China's national study on the evaluation, early recognition, and treatment of psychological problems in the elderly: the China Longitudinal Aging Study (CLAS)
47/100 ✓ Peer-reviewed Prevention trials Shanghai archives of psychiatry
Key finding: Cognitive and depressive disorders are common in elderly Chinese and are becoming an increasingly important public health problem, partly because of the rapid aging of the population. +1 more finding
Full summary, score breakdown and related studies → Original source
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2013-04-01
Body mass index, lifestyles, physical performance and cognitive decline: the "Treviso Longeva (TRELONG)" study
55/100 ✓ Peer-reviewed Prevention trials The journal of nutrition, health & aging
Key finding: Age and higher baseline BMI, independent of gender, and other confounding factors, are risk factors for cognitive decline. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-01
Disruption of blood-brain barrier in Alzheimer disease pathogenesis
40/100 ✓ Peer-reviewed Disease mechanisms Tissue barriers
Key finding: We found enhanced permeability, decreased zonula occludin-1 (ZO-1) expression and increased intracellular calcium and MMP secretion in endothelial cells exposed to Aβ1-42. +2 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-01
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2013-04-01
Integrated Systems Approach Identifies Genetic Nodes and Networks in Late-Onset Alzheimer’s Disease
59/100 ✓ Peer-reviewed Genetics Cell
Key finding: LOAD reconfigures specific portions of the molecular interaction structure. +2 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-01
Acute and chronic traumatic encephalopathies: pathogenesis and biomarkers
45/100 ✓ Peer-reviewed Brain tissue and pathology Nature reviews. Neurology
Key finding: Such awareness has been stimulated mainly by reports of progressive neurological dysfunction in athletes exposed to repetitive concussions in high-impact sports such as boxing and American football, and by the rising number of TBIs in war veterans who are now more likely to survive explosive blasts owing to improved treatment. +3 more findings
Full summary, score breakdown and related studies → Original source
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2013-04-01
Amyloid precursor protein controls cholesterol turnover needed for neuronal activity
44/100 ✓ Peer-reviewed Risk genes beyond APOE EMBO molecular medicine
Key finding: APP cleavage is tightly regulated by cholesterol and APP fragments regulate lipid homeostasis. +3 more findings
Full summary, score breakdown and related studies → Original source
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