The subcellular localization of organelles, mRNAs and proteins is particularly challenging in neurons. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
29,380 Alzheimer's and dementia studies in plain English, each scored out of 100.
The subcellular localization of organelles, mRNAs and proteins is particularly challenging in neurons. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Beta-site Amyloid precursor protein Cleaving Enzyme 1 (BACE1) is conceived as a potential target for therapies against Alzheimer disease (AD) which is characterized by the accumulation of plaques formed of short β-amyloid (APPβ) peptides. 4 key findings →
Evidence: low
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With the advent of the key discovery in the mid-1980s that the amyloid β-protein (Aβ) is the core constituent of the amyloid plaque pathology found in Alzheimer disease (AD), an intensive effort has been underway to attempt to mitigate its role in the hope of treating the disease. 3 key findings →
Evidence: low
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The presenilin (PS) proteins are components of the gamma-secretase activity, which is central in the pathogenesis of Alzheimer's disease. 4 key findings →
Evidence: low
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Alzheimer’s disease (AD) is the most prevalent neurodegenerative disease without effective treatments. 1 Extracellular amyloid plaques, neurofibrillary tangles, neuroinflammation, and neuronal loss are the characteristics of AD neuropathology. 4 key findings →
Evidence: low
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Missense mutations in the amyloid precursor protein (APP) and presenilin-1 (PSEN1) cause early-onset familial Alzheimer’s disease (FAD) and alter proteolytic production of secreted 38-to-43-residue amyloid β-peptides (Aβ) by the PSEN1-containing γ-secretase complex, ostensibly supporting the amyloid hypothesis of pathogenesis. 3 key findings →
Evidence: low
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Amyloid precursor protein (APP) is a key player in various neuronal functions but also the source for toxic Aβ that accumulates in the brain of Alzheimer patients. 1 key finding →
Evidence: low
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The sample included 61 participants (55.7% female), aged 18-58, with a median education of 12 years (IQR: 10-14). 5 key findings →
Participants: 61 Evidence: low
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In previous studies, we isolated a series of novel gentisides with nerve growth factor (NGF)-mimic activities from Gentiana rigescens Franch and conducted continuous structure–activity relationship (SAR) studies. 5 key findings →
Evidence: low
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Concentrations of CSF APP were significantly lower in T- compared to T+ individuals across all clinical diagnostic groups across cohorts, regardless of A± status (Figure 1). 5 key findings →
Participants: 384 Evidence: low
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We sequenced a total of 38,577 nuclei and detected an average of 2,700 genes per cell. 5 key findings →
Participants: 38,577 Evidence: low
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M07-TFN showed higher binding affinities and stronger activation of hTREM2 signaling than all previously described anti-hTREM2 antibodies. p-Syk activation was increased 30-fold in hTREM2-overexpressing HEK293 cells and fourfold in human microglia cells compared to baseline. 5 key findings →
Evidence: low
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Alzheimer's disease (AD) is the most prevalent neurodegenerative disease associated with accumulation of amyloid beta peptides and intracellular neurofibrillary tangles formed by hyperphosphorylated Tau. 1 key finding →
Evidence: low
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Alzheimer?s disease (AD) is a neurodegenerative disorder with a strong genetic component. 4 key findings →
Design: case-control study Participants: 98 Evidence: moderate
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Key recommendations emphasize that tissue biopsies remain essential for amyloidosis diagnosis and typing. 5 key findings →
Evidence: low
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APP‐mediated signaling plays a key role in regulating sleep, maintaining BBB integrity, and preserving memory in AD. 1 key finding →
Evidence: low
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This study replicated the associations of SORL1, CR1, ADAM17, RASGEF1C, SPI1 , and ADAMTS1 with AD risk and protection are found in Cuban Americans. 4 key findings →
Participants: 239 Evidence: low
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We aimed to investigate the potential therapeutic effects of the active substance of green tea, epigallocatechin-3-gallate (EGCG), on behavioral phenotypes and markers of neurogenesis in an Alzheimer disease (AD) rat model. 4 key findings →
Evidence: low
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HIV-associated neurocognitive disorders (HAND) affect 30%-50% of individuals living with HIV on combination antiretroviral therapy, with Alzheimer 's-like pathology as a potent comorbidity of HAND. 2 key findings →
Evidence: low
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Alzheimer's Disease (AD) is a progressive neurodegenerative disorder and the leading cause of cognitive decline in older adults. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
: ACTB: actin, beta; AD: Alzheimer disease; ADAM10: a disintegrin and metallopeptidase domain 10; ADGGA: acyl diacylglyceryl glucuronide; AHexSIS: acylhexosyl sitosterol; AHexSTS: acylhexosyl stigmasterol; AIF1/IBA1: allograft inflammatory factor 1; APP: amyloid beta precursor protein; ATG5: autophagy related 5; Aβ: amyloid β-protein; BACE1: beta-site APP cleaving enzyme 1; BASulfate: bile acid sulfate; BMP: bismonoacylglycerophosphate; CAR: acylcarnitine; CE: cholesteryl ester; Cer_NS: ceramide non-hydroxyfatty acid-sphingosine; CL: cardiolipin; CMA: chaperone-mediated autophagy; DAPI: 4',6-diamidino-2-phenylindole; DCAE: esterified deoxycholic acid; DEP: differentially expressed protein; DG: diacylglycerol; DGCC: diacylglyceryl-3-O-carboxyhydroxymethylcholine; DLG4/PSD95: discs large MAGUK scaffold protein 4; ECM: extracellular matrix; EtherLPC: ether-linked lysophosphatidylcholine; EtherLPE: ether-linked lysophosphatidylethanolamine; EtherMGDG: ether-linked monogalactosyldiacylglycerol; EtherOxPC: ether-linked oxidized phosphatidylcholine; EtherPC: ether-linked phosphatidylcholine; EtherPE: ether-linked phosphatidylethanolamine; EtherPG: ether-linked phosphatidylglycerol; EtherSMGDG: semino lipid; EtherTG: ether-linked triacylglycerol; FA: fatty acyls; FA: free fatty acid; FAHFA: fatty acid ester of hydroxyl fatty acid; FJC: fluoro-Jade C; GAPDH: glyceraldehyde-3-phosphate dehydrogenase; GDCAE: esterified glycodeoxycholic acid; GFAP: glial fibrillary acidic protein; GL: glycerolipids; GP: glycerophospholipids; HBMP: hemibismonoacylglycerophosphate; HexCer_NS: hexosylceramide non-hydroxyfatty acid-sphingosine; HSPA8/HSC70: heat shock protein 8; IP-MS: immunoprecipitation-mass spectrometry; KEGG: Kyoto Encyclopedia of Genes and Genomes; LAMP1: lysosomal-associated membrane protein 1; LAMP2A: lysosomal-associated membrane protein 2A; LDGCC: lysodiacylglyceryl-3-O-carboxyhydroxymethylcholine; LDs: lipid droplets; LNAPE: N-acyl-lysophosphatidylethanolamine; LNAPS: N-acyl-lysophosphatidylserine; LPA: lysophosphatidic acid; LPC: lyso-phophatidylcholine; LPE: lysophosphatidylethanolamine; LPG: lysophosphatidylglycerol; LPI: lysophosphatidylinositol; LPS: lysophosphatidylserine; MAP1LC3B/LC3B: microtubule-associated protein 1 light chain 3 beta; MGDG: monogalactosyldiacylglycerol; MWM: Morris Water Maze; OA: oleic acid; OFT: Open Field Test; OxPC: oxidized phosphatidylcholine; OxPG: oxidized phosphatidylglycerol; OxPI: oxidized phosphatidylinositol; OxPS: oxidiz 1 key finding →
Evidence: low
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The obtained data is noteworthy. 4 key findings →
Design: case-control study Participants: 50 Evidence: moderate
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Late Onset Alzheimer Disease (LOAD) constitutes the majority of AD cases (∼90%). 4 key findings →
Evidence: low
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Altered β-amyloid (Aβ) homeostasis is a critical event triggering the shift from healthy aging to Alzheimer disease (AD) through the overproduction and impaired clearance of Aβ peptides. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The amyloid precursor protein intracellular domain (AICD), a cleavage product of amyloid precursor protein implicated in Alzheimer disease and amyloid lateral sclerosis, is a functionally important but structurally elusive intrinsically disordered protein. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Free full text links and the Full text may need a subscription label come from Unpaywall, Europe PMC and OpenAlex records of free copies, checked 10 Oct 2026. A study with neither is unknown, not paywalled.
This is alzhub's own score. It is not an official metric, not an impact factor, and no journal, publisher or ranking body endorses it. We built it so that a reader who is not a scientist can tell a landmark trial from a conference abstract without having to already know the difference. Every point comes from one of 20 components, all of them printed on the study itself, so you can disagree with our arithmetic rather than having to trust the total.
Journals are placed in ordered tiers, never given a numeric impact factor — we could not verify current impact factors from a source we control, and an invented one would be worse than none. Tier 1 is the top-tier general journals (NEJM, The Lancet, JAMA, Nature, Science, Nature Medicine); tier 2 is the leading specialty journals; tier 3 is every other peer-reviewed journal. A separate part scores how much the journal's own papers are cited, which tells the tier-3 journals apart.
Two rules we don't bend. First, we never fill in a missing value: if a record does not state a sample size or a design, that component scores zero, and if we simply have no data for a part, such as a citation count, that part is left out and the study is scored on the parts we could check. The study card says which. Second, anything that is not a peer-reviewed article is capped at 16/100 and carries a warning chip — so a conference abstract or a company press release can never outrank a peer-reviewed paper, no matter how good it looks.
We rank a rigorous null result — a good trial showing that something does not work — above an early positive finding. Someone deciding whether to buy a supplement is served by that, and the rigour is already counted by the design and journal components.
The score is computed from the published data alone and is reproducible: the same file always yields the same numbers.
See the whole rubric drawn out → — four charts covering all 29,380 studies: how the scores are spread and where the cap bites, which of the 20 components the library is strong and weak on, which subjects rest on stronger evidence, and what kinds of study each subject is actually built from.
This is a large sample of the Alzheimer's literature, not an exhaustive index of it. It holds 29,380 records, built mostly from automated pulls of Europe PMC (63.3% of the library) and OpenAlex (17.3%), plus smaller pulls from PubMed, Crossref and medRxiv. If a study, a drug, or a finding isn't here, that is not evidence it doesn't exist in the literature — it may simply not have been pulled in yet.
1,037 records (3.5% of the library) are not peer-reviewed — 964 of those are preprints posted before any journal review, and the rest are conference abstracts, regulatory notices and reports. Every study card on this page states its status plainly, and the score above is capped for anything that isn't a peer-reviewed article.
See the full, machine-readable breakdown of this library's coverage →