Newest studies
Every summary in our library, newest first, as a dated timeline.
Showing 20,426–20,450 of 27,380 studies, newest first · page 818 of 1096.
December 2010 19
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2010-12-01
Diffusion tensor tractography reveals abnormal topological organization in structural cortical networks in Alzheimer's disease
36/100 ✓ Peer-reviewed Brain scans and imaging The Journal of neuroscience : the official journal of the Society for Neuroscience
Key finding: Recent research on Alzheimer's disease (AD) has shown that the decline of cognitive and memory functions is accompanied by a disrupted neuronal connectivity characterized by white matter (WM) degeneration. +4 more findings
Full summary, score breakdown and related studies → Original source
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2010-12-01
APOE4 allele disrupts resting state fMRI connectivity in the absence of amyloid plaques or decreased CSF Aβ42
60/100 ✓ Peer-reviewed Brain scans and imaging The Journal of neuroscience : the official journal of the Society for Neuroscience
Key finding: APOE4 allele carriers (E4+) differed significantly from E4- in functional connectivity of the precuneus to several regions previously defined as having abnormal connectivity in a group of AD participants. +1 more finding
Full summary, score breakdown and related studies → Original source
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2010-12-01
Hospice care for persons with dementia: The growth of access in US nursing homes
40/100 ✓ Peer-reviewed End-of-life care American journal of Alzheimer's disease and other dementias
Key finding: Over 40% of US NH decedents have mild-to-moderately severe or advanced dementia. +1 more finding
Full summary, score breakdown and related studies → Original source
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2010-12-01
Use it or lose it? Wii brain exercise practice and reading for domain knowledge
43/100 ✓ Peer-reviewed Prevention trials Psychology and aging
Key finding: We investigated the training effects and transfer effects associated with 2 approaches to cognitive activities (so-called brain training) that might mitigate age-related cognitive decline. +3 more findings
Full summary, score breakdown and related studies → Original source
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2010-12-01
Neuroprotective strategies involving ROS in Alzheimer disease
47/100 ✓ Peer-reviewed Inflammation and the immune system Free radical biology & medicine
Key finding: It occurs early in disease pathogenesis and can exacerbate its progression. +3 more findings
Full summary, score breakdown and related studies → Original source
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2010-12-01
Immunohistochemical characterization of microglia in Nasu-Hakola disease brains
37/100 ✓ Peer-reviewed TREM2 and immune genetics Neuropathology : official journal of the Japanese Society of Neuropathology
Key finding: TREM2 and DAP12 constitute a receptor/adapter signaling complex expressed on osteoclasts, dendritic cells (DC), macrophages and microglia. +3 more findings
Full summary, score breakdown and related studies → Original source
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2010-12-01
Genetics of Alzheimer disease
53/100 ✓ Peer-reviewed Risk genes beyond APOE Journal of geriatric psychiatry and neurology
Key finding: Clinically, patients initially present with short-term memory loss, subsequently followed by executive dysfunction, confusion, agitation, and behavioral disturbances. +3 more findings
Full summary, score breakdown and related studies → Original source
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2010-12-01
Tau in Alzheimer disease and related tauopathies
49/100 ✓ Peer-reviewed Lewy body dementia Current Alzheimer research
Key finding: The cytosolic abnormally hyperphosphorylated tau, because of oligomerization, unlike normal tau, is sedimentable and on self-assembly into PHF/SF, loses its ability to sequester normal MAPs. +4 more findings
Full summary, score breakdown and related studies → Original source
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2010-12-01
Frontotemporal dementia: a review for primary care physicians
31/100 ✓ Peer-reviewed Digital health tools American family physician
Key finding: Common language features are loss of comprehension and object knowledge (semantic dementia), and nonfluent and hesitant speech (progressive nonfluent aphasia). +4 more findings
Full summary, score breakdown and related studies → Original source
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2010-12-01
Cerebral microbleeds, retinopathy, and dementia: the AGES-Reykjavik Study
60/100 ✓ Peer-reviewed Digital health tools Neurology
Key finding: Having multiple CMBs or concomitant CMBs and retinopathy is associated with a profile of vascular cognitive impairment. +4 more findings
Full summary, score breakdown and related studies → Original source
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2010-12-01
Exome sequencing reveals VCP mutations as a cause of familial ALS
61/100 ✓ Peer-reviewed How common it is Neuron
Key finding: Our data broaden the phenotype of IBMPFD to include motor neuron degeneration, suggest that VCP mutations may account for ∼1%-2% of familial ALS, and provide evidence directly implicating defects in the ubiquitination/protein degradation pathway in motor neuron degeneration.
Full summary, score breakdown and related studies → Original source
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2010-12-01
Hospice use and outcomes in nursing home residents with advanced dementia
56/100 ✓ Peer-reviewed Disparities Journal of the American Geriatrics Society
Key finding: A minority of NH residents with advanced dementia received hospice care. +2 more findings
Full summary, score breakdown and related studies → Original source
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2010-12-01
The Montreal Cognitive Assessment (MoCA) is superior to the Mini-Mental State Examination (MMSE) for the detection of vascular cognitive impairment after acute stroke
64/100 ✓ Peer-reviewed Getting a diagnosis Journal of the neurological sciences
Key finding: The MoCA is more sensitive than the MMSE in screening for cognitive impairment after acute stroke. +1 more finding
Full summary, score breakdown and related studies → Original source
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2010-12-01
HIV-associated neurocognitive disorders persist in the era of potent antiretroviral therapy: CHARTER Study
64/100 ✓ Peer-reviewed Getting a diagnosis Neurology
Key finding: The most severe HAND diagnosis (HAD) was rare, but milder forms of impairment remained common, even among those receiving CART who had minimal comorbidities.
Full summary, score breakdown and related studies → Original source
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2010-12-01
Vascular basis for brain degeneration: faltering controls and risk factors for dementia
44/100 ✓ Peer-reviewed Prevention and risk Nutrition reviews
Key finding: The strongest risk factor for brain degeneration, whether it results from vascular or neurodegenerative mechanisms or both, is age.
Full summary, score breakdown and related studies → Original source
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2010-12-01
A memory and organizational aid improves Alzheimer disease research consent capacity: results of a randomized, controlled trial
53/100 ✓ Peer-reviewed Treatments The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry
Key finding: A consent process that addresses the deficits in memory and attention of a patient with AD can improve capacity to give informed consent for early phase AD research. +2 more findings
Full summary, score breakdown and related studies → Original source
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2010-12-01
Increased brain atrophy rates in cognitively normal older adults with low cerebrospinal fluid Aβ1-42
48/100 ✓ Peer-reviewed Genetics Annals of neurology
Key finding: Forty of 105 (38%) were classified as NC-low, and 65 (62%) as NC-high. +1 more finding
Full summary, score breakdown and related studies → Original source
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2010-12-01
Genome-wide association study of CSF biomarkers Abeta1-42, t-tau, and p-tau181p in the ADNI cohort
59/100 ✓ Peer-reviewed Genetics Neurology
Key finding: In addition to known candidate genes, APOE, TOMM40, and one hypothetical gene LOC100129500 partially overlapping APOE; one novel gene, EPC2, and several other interesting genes were associated with CSF biomarkers that are related to AD. +2 more findings
Full summary, score breakdown and related studies → Original source
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2010-12-01
Association of higher levels of high-density lipoprotein cholesterol in elderly individuals and lower risk of late-onset Alzheimer disease
55/100 ✓ Peer-reviewed Genetics Archives of neurology
Key finding: High HDL-C levels in elderly individuals may be associated with a decreased risk of AD. +2 more findings
Full summary, score breakdown and related studies → Original source
November 2010 6
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2010-11-30
Apolipoprotein E4 domain interaction mediates detrimental effects on mitochondria and is a potential therapeutic target for Alzheimer disease
48/100 ✓ Peer-reviewed Genetics The Journal of biological chemistry
Key finding: Because AD is associated with mitochondrial dysfunction, we examined the effect of apoE4 domain interaction on mitochondrial respiratory function. +3 more findings
Full summary, score breakdown and related studies → Original source
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2010-11-29
Activation and intrinsic gamma-secretase activity of presenilin 1
36/100 ✓ Peer-reviewed Biomarkers Proceedings of the National Academy of Sciences of the United States of America
Key finding: Importantly, we demonstrate that rPS harboring mutations that cause early onset familial Alzheimer's disease (FAD) lead to elevations in the ratio of Aβ42 to Aβ40 peptides produced from a wild-type APP substrate and that rPS enhances the Aβ42/Aβ40 peptide ratio from FAD-linked mutant APP substrates, findings that are entirely consistent with the results obtained in in vivo settings.
Full summary, score breakdown and related studies → Original source
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2010-11-28
Reversing EphB2 depletion rescues cognitive functions in Alzheimer model
56/100 ✓ Peer-reviewed Risk genes beyond APOE Nature
Key finding: Here we show that amyloid-β oligomers bind to the fibronectin repeats domain of EphB2 and trigger EphB2 degradation in the proteasome. +3 more findings
Full summary, score breakdown and related studies → Original source
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2010-11-26
Long-term social isolation exacerbates the impairment of spatial working memory in APP/PS1 transgenic mice
36/100 ✓ Peer-reviewed Biomarkers Brain research
Key finding: Isolation had several effects on the APP/PS1 transgenic mice, including exacerbating the impairment of spatial working memory associated with increased Aβ42/Aβ40 ratio in the hippocampus; increased levels of MnSOD in the CA1-CA3 subregions of the hippocampus, basolateral part of the amygdala (BLA), and locus coeruleus (LC); and decreased numbers of cholinergic cells in the diagonal band of Broca (DB), noradrenergic neurons in LC, serotonergic neurons in the Raphe nucleus, and levels of NMDA 2B receptor (NR2B) in the hippocampus region. +1 more finding
Full summary, score breakdown and related studies → Original source
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2010-11-22
Neurobehavioral effects of long-term exposure to pesticides: results from the 4-year follow-up of the PHYTONER Study
48/100 ✓ Peer-reviewed Risk factors Occupational and Environmental Medicine
Key finding: 614 subjects were available for investigation at follow-up. +4 more findings
Full summary, score breakdown and related studies → Original source
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2010-11-22
Biguanide metformin acts on tau phosphorylation via mTOR/protein phosphatase 2A (PP2A) signaling
36/100 ✓ Peer-reviewed Drug development Proceedings of the National Academy of Sciences of the United States of America
Key finding: Affinity chromatography and immunoprecipitation experiments together with PP2A activity assays indicate that metformin interferes with the association of the catalytic subunit of PP2A (PP2Ac) to the so-called MID1-α4 protein complex, which regulates the degradation of PP2Ac and thereby influences PP2A activity.
Full summary, score breakdown and related studies → Original source
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