Newest studies
Every summary in our library, newest first, as a dated timeline.
Showing 6,076–6,100 of 27,380 studies, newest first · page 244 of 1096.
October 2024 25
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2024-10-30
Plasma Neurodegenerative Biomarkers in Cognitively Preserved Nonagenarians
43/100 ✓ Peer-reviewed Biomarkers Aging and disease
Key finding: In this study we analyzed plasma Alzheimer's disease (AD) core biomarkers, neurofilament light chain (NfL), and glial fibrillary acid protein (GFAP) using the Single Molecule Array (SIMOA) platform in 75 cognitively preserved nonagenarians, and compared with baseline samples of 153 volunteers who were cognitively unimpaired (CU) during six years (classified in ≤ 70, and 71 to 85 years of age), and with 108 AD patients. +4 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-29
Healthcare Resource Utilization Among Patients With Agitation in Alzheimer Dementia
46/100 ✓ Peer-reviewed Costs and economics Journal of health economics and outcomes research
Key finding: Of 2 684 704 Fee-for-Service patients with Alzheimer dementia, 769 141 met all inclusion criteria; among these, 281 042 (36.5%) had agitation. +4 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-29
Anti-amyloid treatments for Alzheimer's disease: A study on physicians' perspectives
43/100 ✓ Peer-reviewed Treatments Journal of Alzheimer's disease : JAD
Key finding: A survey of Israeli specialists found that 84% were familiar with new ATT, but 60% raised doubts about their ability to significantly impact disease progression.
Full summary, score breakdown and related studies → Original source
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2024-10-29
Lecanemab: Appropriate Use Recommendations by Korean Dementia Association
45/100 ✓ Peer-reviewed Treatments Dementia and neurocognitive disorders
Key finding: Lecanemab is recommended for patients with MCI or mild dementia who confirmed positive amyloid biomarkers, and should not be administered to patients with severe hypersensitivity to lecanemab or those unable to undergo magnetic resonance imaging (MRI) evaluation. +4 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-28
Critical assessment of anti-amyloid-β monoclonal antibodies effects in Alzheimer's disease: a systematic review and meta-analysis highlighting target engagement and clinical meaningfulness
72/100 ✓ Peer-reviewed Treatments Scientific reports
Key finding: Despite most monoclonal antibodies against Aβ in Alzheimer's failed to demonstrate efficacy, the newest antibodies showed statistically significant clinical effects. +2 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-27
A head-to-head comparison of plasma biomarkers to detect biologically defined Alzheimer in a memory clinic
16/100 ⚠ Preprint — not yet peer-reviewed Tau biomarkers medRxiv
Key finding: Blood-based biomarkers for Alzheimer’s disease (AD) have been widely studied, but direct comparisons of several biomarkers in clinical settings remain limited. +3 more findings
Scored 35 on our rubric, shown as 16: non-peer-reviewed sources are capped at 16. See the breakdown.
Full summary, score breakdown and related studies → Original source
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2024-10-26
Neurodegenerative Disorders and the Gut-Microbiome-Brain Axis: A Literature Review
43/100 ✓ Peer-reviewed Disease mechanisms Cureus
Key finding: Neurodegenerative diseases are severe, age-related conditions with complex etiologies that result in significant morbidity and mortality. +3 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-25
Repurposing doxycycline for Alzheimer's treatment: Challenges from a nano-based drug delivery perspective
43/100 ✓ Peer-reviewed Drug development Brain, behavior, & immunity - health
Key finding: Doxycycline, a broad-spectrum antibiotic belonging to the tetracycline class, has demonstrated potential activity against neurodegenerative diseases like Alzheimer's and Parkinson's.
Full summary, score breakdown and related studies → Original source
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2024-10-25
Neurovascular unit, neuroinflammation and neurodegeneration markers in brain disorders
43/100 ✓ Peer-reviewed Biomarkers Frontiers in cellular neuroscience
Key finding: In this review, we discuss markers of neuroinflammation, and neurodegeneration associated with acute and chronic brain disorders, especially those associated with neurovascular pathologies.
Full summary, score breakdown and related studies → Original source
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2024-10-25
Neuronal plasma biomarkers in acute ischemic stroke
52/100 ✓ Peer-reviewed Biomarkers Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism
Key finding: Linear regression confirmed BD-tau to be the strongest variable associated with stroke diameter, pointing to the potential clinical value of plasma BD-tau in outcome prediction after AIS.
Full summary, score breakdown and related studies → Original source
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2024-10-25
Phosphorylated tau in cerebrospinal fluid-derived extracellular vesicles in Alzheimer's disease: a pilot study
50/100 ✓ Peer-reviewed Biomarkers Scientific reports
Key finding: Nanoparticle tracking analysis revealed a high variance in EV distribution. +2 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-25
Apolipoprotein E Induces Lipid Accumulation Through Dgat2 That Is Prevented with Time-Restricted Feeding in Drosophila
36/100 ✓ Peer-reviewed Risk factors Genes
Key finding: We report that pan-neuronal expression of each ApoE allele induces lipid accumulation specifically in the brain, but not in the muscle. +4 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-24
[18F]PI-2620 Tau PET signal across the aging and Alzheimer's disease clinical spectrum
50/100 ✓ Peer-reviewed Brain scans and imaging Imaging neuroscience (Cambridge, Mass.)
Key finding: Using real and interpolated 45-75 min data, we next examined [18F]PI-2620 signal in Braak regions of interest and an off-target binding region (putamen) in Aβ- and Aβ+ CU, Aβ+ MCI, and Aβ+ AD dementia (n = 115) and showed that SUVRs in all Braak regions increased with greater disease severity. +1 more finding
Full summary, score breakdown and related studies → Original source
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2024-10-24
Plasma phosphorylated tau181 outperforms [18F] fluorodeoxyglucose positron emission tomography in the identification of early Alzheimer disease
47/100 ✓ Peer-reviewed Tau biomarkers European journal of neurology
Key finding: This study was undertaken to compare the performance of plasma p-tau181 with that of [ 18 F]fluorodeoxyglucose (FDG) positron emission tomography (PET) in the identification of early biological Alzheimer disease (AD). +3 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-24
Intravenous chaperone treatment of late-stage Alzheimer´s disease (AD) mouse model affects amyloid plaque load, reactive gliosis and AD-related genes
39/100 ✓ Peer-reviewed Biomarkers Translational psychiatry
Key finding: Sequencing of RNA from cortical microglia cells showed that BRICHOS treatment normalized the expression of identified plaque-induced genes in mice and humans, including clusterin and GFAP. +1 more finding
Full summary, score breakdown and related studies → Original source
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2024-10-23
Metformin Mitigates Trimethyltin-Induced Cognition Impairment and Hippocampal Neurodegeneration
43/100 ✓ Peer-reviewed Drug development Cellular and molecular neurobiology
Key finding: Our results showed that metformin administration to the TMT group mitigated learning and memory impairment in Barnes maze, novel object recognition (NOR) task, and Y maze, attenuated hippocampal oxidative, inflammatory, and cell death/pyroptotic factors, and also reversed neurodegeneration-related proteins such as presenilin 1 and p-Tau. +1 more finding
Full summary, score breakdown and related studies → Original source
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2024-10-23
The controversy around anti-amyloid antibodies for treating Alzheimer's disease : The European Medical Agency's ruling against the latest anti-amyloid drugs highlights the ongoing debate about their safety and efficacy
43/100 ✓ Peer-reviewed Treatments EMBO reports
Key finding: The recent rejection of lecanemab by the European Medicines Agency despite its approval in other countries highlights the debate among researchers and regulatory bodies about the efficacy, safety, and underlying scientific basis of drugs to treat Alzheimer’s disease. [Image: see text]
Full summary, score breakdown and related studies → Original source
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2024-10-23
ATN blood biomarkers are related to digital cognitive assessment in type 1 diabetes
55/100 ✓ Peer-reviewed Cognitive tests and assessment Alzheimer's & dementia (Amsterdam, Netherlands)
Key finding: Higher concentrations of pTau181 and GFAP were associated with slower responses on working memory tasks (pTau181: β = 0.261; p = 0.007; GFAP: β = 0.175, p = 0.036), and higher β-amyloid 42/40 ratio was associated with better vocabulary (β = 0.260, p = 0.009). +3 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-23
Preclinical and first-in-human evaluation of AL002, a novel TREM2 agonistic antibody for Alzheimer's disease
71/100 ✓ Peer-reviewed TREM2 and immune genetics Alzheimer's research & therapy
Key finding: Variants of the gene triggering receptor expressed on myeloid cells-2 (TREM2) increase the risk of Alzheimer's disease (AD) and other neurodegenerative disorders. +3 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-23
Blood-derived mitochondrial DNA copy number is associated with Alzheimer disease, Alzheimer-related biomarkers and serum metabolites
53/100 ✓ Peer-reviewed Biomarkers Alzheimer's research & therapy
Key finding: MR analysis suggested a causal relationship between decreased blood-derived mtDNA-CN and increased risk of AD (OR = 0.68; P = 0.013). +4 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-22
Prevalence of Unrecognized Cognitive Impairment in Federally Qualified Health Centers
60/100 ✓ Peer-reviewed Risk factors JAMA Network Open
Key finding: A total of 844 eligible individuals were consecutively approached, 294 consented to participate, and 204 completed the study (mean [SD] age, 70.0 [5.1] years; 127 women [62.3%]). +4 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-22
The Effect of the "Safety in Dementia" Online Tool to Assist Decision Making for Caregivers of Persons With Dementia and Access to Firearms: A Randomized Trial
64/100 ✓ Peer-reviewed Caregiving Annals of Internal Medicine
Key finding: The online SiD decision aid increased preparation for decision making about firearm access in this sample of ADRD caregivers in the United States. +4 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-21
Amyloid-β (Aβ) immunotherapy induced microhemorrhages are linked to vascular inflammation and cerebrovascular damage in a mouse model of Alzheimer's disease
45/100 ✓ Peer-reviewed Treatments Molecular neurodegeneration
Key finding: Our study has established a significant link between CAA-Aβ antibody immune complex formation, immune activation and vascular damage leading to smooth muscle cell loss. +4 more findings
Full summary, score breakdown and related studies → Original source
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2024-10-21
Detection and staging of Alzheimer's disease by plasma pTau217 on a high throughput immunoassay platform
59/100 ✓ Peer-reviewed Biomarkers EBioMedicine
Key finding: Plasma pTau217 had a high correlation with both Aβ Centiloid (r = 0.76) and tau SUVR meta-temporal (r = 0.78). +1 more finding
Full summary, score breakdown and related studies → Original source
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2024-10-20
Association of CSF α-synuclein seed amplification assay positivity with disease progression and cognitive decline: A longitudinal Alzheimer's Disease Neuroimaging Initiative study
68/100 ✓ Peer-reviewed Brain tissue and pathology Alzheimer's & dementia : the journal of the Alzheimer's Association
Key finding: SAA+ individuals had faster cognitive decline than SAA-, notably in mild cognitive impairment, and presented with earlier symptom onset. +4 more findings
Full summary, score breakdown and related studies → Original source
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