Newest studies
Every summary in our library, newest first, as a dated timeline.
Showing 10,001–10,025 of 27,380 studies, newest first · page 401 of 1096.
July 2021 25
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2021-07-14
The Effects of Multi-Domain Interventions on Cognition: A Systematic Review
75/100 ✓ Peer-reviewed Prevention trials Western journal of nursing research
Key finding: Future research is warranted to identify the optimal multi-domain intervention components that can induce clinically significant beneficial effects on cognition.
Full summary, score breakdown and related studies → Original source
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2021-07-14
Phosphorylated tau181 in plasma as a potential biomarker for Alzheimer's disease in adults with Down syndrome
55/100 ✓ Peer-reviewed Biomarkers Nature communications
Key finding: Plasma p-tau181 concentration showed an area under the curve of 0.80 [95% CI 0.73-0.87] and 0.92 [95% CI 0.89-0.95] for the discrimination between asymptomatic individuals versus those in the prodromal and dementia groups, respectively. +1 more finding
Full summary, score breakdown and related studies → Original source
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2021-07-14
Factors Associated With Emergency Department Visits by People With Dementia Near the End of Life: A Systematic Review
60/100 ✓ Peer-reviewed End-of-life care Journal of the American Medical Directors Association
Key finding: The review highlights characteristics that could help identify patients at risk of ED attendance near the end of life and potential service-related factors to reduce risks. +4 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-13
Association between plasma neurofilament light chain levels and cognitive function in patients with Parkinson's disease
79/100 ✓ Peer-reviewed Biomarkers Journal of neuroimmunology
Key finding: Our results shown that plasma NfL levels increased with an increase in cognitive impairment across the three groups of PD patients: PD with normal cognition (PD-NC), 17.9 ± 8.9 pg/ml; PD with mild cognitive impairment (PD-MCI),21.9 ± 10.3 pg/ml; and PD dementia (PDD), 35.7 ± 21.7 pg/ml. +2 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-13
Mesenchymal stem cell-derived extracellular vesicles ameliorate Alzheimer's disease-like phenotypes in a preclinical mouse model
43/100 ✓ Peer-reviewed Biomarkers Theranostics
Key finding: The data revealed that 5XFAD mice that received hMSC-EV treatment behaved significantly better in cognitive tests than saline treated 5XFAD mice, with no significant change between EV-treated 5XFAD mice and NT mice. +3 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-13
Tau PET correlates with different Alzheimer's disease-related features compared to CSF and plasma p-tau biomarkers
59/100 ✓ Peer-reviewed Mild cognitive impairment EMBO molecular medicine
Key finding: PET, CSF and plasma biomarkers of tau pathology may be differentially associated with Alzheimer's disease (AD)-related demographic, cognitive, genetic and neuroimaging markers. +2 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-13
Machine Learning Algorithm Using Electronic Chart-Derived Data to Predict Delirium After Elderly Hip Fracture Surgeries: A Retrospective Case-Control Study
57/100 ✓ Peer-reviewed Digital health tools Frontiers in surgery
Key finding: About 245 patients were included and postoperative delirium affected 12.2% (30/245) of the patients. +4 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-12
Neighborhood racial/ethnic segregation and cognitive decline in older adults
66/100 ✓ Peer-reviewed Disparities Social science & medicine (1982)
Key finding: Among Latino participants, highly clustered Latino neighborhoods were associated with lower baseline scores in semantic memory, but slower declines in episodic memory; Latinos living in neighborhoods with a greater clustering of Black residents also had slower declines in episodic memory. +2 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-12
Autophagy and Tau Protein
41/100 ✓ Peer-reviewed Drug development International journal of molecular sciences
Key finding: This suggests that autophagy function is disturbed in AD. +1 more finding
Full summary, score breakdown and related studies → Original source
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2021-07-10
Molecular Basis of Late-Life Depression
73/100 ✓ Peer-reviewed Risk factors International journal of molecular sciences
Key finding: Late-life depression (LLD), compared to depression at a young age, is more likely to have poor prognosis and high risk of progression to dementia. +3 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-10
Activation of Glucagon-Like Peptide-1 Receptor Ameliorates Cognitive Decline in Type 2 Diabetes Mellitus Through a Metabolism-Independent Pathway
69/100 ✓ Peer-reviewed Drug development Journal of the American Heart Association
Key finding: We concluded that liraglutide improves cognitive decline in patients with type 2 diabetes mellitus. +4 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-09
Exposure to low-dose ambient fine particulate matter PM2.5 and Alzheimer’s disease, non-Alzheimer’s dementia, and Parkinson’s disease in North Carolina
48/100 ✓ Peer-reviewed Risk factors PLoS ONE
Key finding: Residents in the Study group of elevated air particulate matter (87 zip codes with PM2.5≥10μg/m3) were compared to the residents in the Control group with low levels of air particulate matter (81 zip codes with PM2.5≤7.61μg/m3), and were found to have higher age-adjusted rates of mortality and hospital admissions for AD, non-AD dementia, and PD, including a most pronounced increase in AD mortality (323/100,000 vs. 257/100,000, respectively). +3 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-09
Dementia Syndrome of Depression: Diagnostic Challenges and Clinical Relevance
41/100 ✓ Peer-reviewed Risk factors Focus (American Psychiatric Publishing)
Key finding: Late-life depression is frequently associated with cognitive impairment. +2 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-08
Hearing Loss and Dementia: A Meta-Analysis of Prospective Cohort Studies
88/100 ✓ Peer-reviewed Risk factors Frontiers in aging neuroscience
Key finding: Fourteen cohorts including 726,900 participants were analyzed. +4 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-08
Genomic atlas of the proteome from brain, CSF and plasma prioritizes proteins implicated in neurological disorders
50/100 ✓ Peer-reviewed Genetics Nature neuroscience
Key finding: In this study, we generated a genomic atlas of protein levels in three tissues relevant to neurological disorders (brain, cerebrospinal fluid and plasma) by profiling thousands of proteins from participants with and without Alzheimer's disease. +4 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-08
Single-nucleus chromatin accessibility and transcriptomic characterization of Alzheimer's disease
43/100 ✓ Peer-reviewed Genetics Nature genetics
Key finding: Here, we present a multi-omic single-nucleus study of 191,890 nuclei in late-stage Alzheimer's disease (AD), accessible through our web portal, profiling chromatin accessibility and gene expression in the same biological samples and uncovering vast cellular heterogeneity. +4 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-08
Developing the ATX(N) classification for use across the Alzheimer disease continuum
40/100 ✓ Peer-reviewed Disease mechanisms Nature reviews. Neurology
Key finding: The AT(N) system is a symptom-agnostic classification scheme that categorizes individuals using biomarkers that chart core AD pathophysiological features, namely the amyloid-β (Aβ) pathway (A), tau-mediated pathophysiology (T) and neurodegeneration (N). +4 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-07
Blood biomarkers for the diagnosis of amnestic mild cognitive impairment and Alzheimer's disease: A systematic review and meta-analysis
67/100 ✓ Peer-reviewed Biomarkers Neuroscience and biobehavioral reviews
Key finding: Finally, 150 articles were included, which demonstrated T-tau (average ratio: 1.25-1.62), P-tau 181 (1.36-2.16) and NfL (1.24-1.86) were increased, and AβPPr (0.65-0.88) were decreased from controls to amnestic mild cognitive impairment (aMCI) to AD. +1 more finding
Full summary, score breakdown and related studies → Original source
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2021-07-07
BNT162b2 vaccine breakthrough: clinical characteristics of 152 fully vaccinated hospitalized COVID-19 patients in Israel
65/100 ✓ Peer-reviewed Prevention and risk Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases
Key finding: We found that severe COVID-19 infection, associated with a high mortality rate, might develop in a minority of fully vaccinated individuals with multiple co-morbidities. +4 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-07
Investigation of the effects of interventions made according to the Progressively Lowered Stress Threshold Model on the care outcomes of Alzheimer patients and their families: a randomized clinical trial
49/100 ✓ Peer-reviewed Treatments Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society
Key finding: As a result of the PLST training, there was a decrease in the behavioural problems of Alzheimer's patients, along with a decrease in the care burden of the caregivers and an increase in their care satisfaction. +1 more finding
Full summary, score breakdown and related studies → Original source
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2021-07-06
Autophagy deficiency modulates microglial lipid homeostasis and aggravates tau pathology and spreading
41/100 ✓ Peer-reviewed Inflammation and the immune system Proceedings of the National Academy of Sciences of the United States of America
Key finding: Our results reveal an essential role for microglial autophagy in regulating lipid homeostasis, neuroinflammation, and tau pathology.
Full summary, score breakdown and related studies → Original source
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2021-07-06
Chronic colitis exacerbates NLRP3-dependent neuroinflammation and cognitive impairment in middle-aged brain
41/100 ✓ Peer-reviewed Inflammation and the immune system Journal of neuroinflammation
Key finding: Administration of DSS induced colitis, impaired spatial and recognition memory, activated microglia, and increased A1-like astrocyte numbers. +4 more findings
Full summary, score breakdown and related studies → Original source
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2021-07-05
Plasma biomarker profiles and the correlation with cognitive function across the clinical spectrum of Alzheimer's disease
55/100 ✓ Peer-reviewed Biomarkers Alzheimer's research & therapy
Key finding: Plasma p-tau181 had correlations with broader cognitive domains, suggesting its potential as a promising clinical-relevant blood-based biomarker. +1 more finding
Full summary, score breakdown and related studies → Original source
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2021-07-04
Exploring Differential Perceptions and Barriers to Advance Care Planning in Dementia among Asian Patient-Caregiver Dyads-A Mixed-Methods Study
47/100 ✓ Peer-reviewed End-of-life care International journal of environmental research and public health
Key finding: Post-ACP counseling, caregivers were significantly more likely to acknowledge barriers to ACP discussions than patients (57.9% versus 10.5%, p = 0.005). +1 more finding
Full summary, score breakdown and related studies → Original source
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2021-07-03
The Relationship Between the Gut Microbiome and Neurodegenerative Diseases
41/100 ✓ Peer-reviewed Disease mechanisms Neuroscience bulletin
Key finding: Many recent studies have shown that the gut microbiome plays important roles in human physiology and pathology. +1 more finding
Full summary, score breakdown and related studies → Original source
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