27,380 Alzheimer's and dementia studies in plain English, each scored out of 100.
Intracellular accumulations of filamentous tau inclusions are neuropathological hallmarks of neurodegenerative diseases known as tauopathies. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
The synaptic connections that form between neurons during development remain plastic and able to adapt throughout the lifespan, enabling learning and memory. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
The microtubule binding protein tau is implicated in neurodegenerative tauopathies, including frontotemporal dementia (FTD) with Parkinsonism caused by diverse mutations in the tau gene. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Neurofibrillary tangles (NFTs) are a pathological hallmark of many neurodegenerative diseases including Alzheimer's disease (AD), Parkinson's disease (PD), and frontotemporal dementia with parkinsonism linked to chromosome 17 (FTDP17). 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Sanfilippo syndrome type B (mucopolysaccharidosis III B, MPS III B) is an autosomal recessive, neurodegenerative disease of children, characterized by profound mental retardation and dementia. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Traumatic brain injury (TBI) is a serious problem that affects millions of people in the United States alone. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Argyrophilic grain disease (AgD) is a late-onset dementia morphologically characterized by the presence of abundant spindle-shaped argyrophilic grains (ArG) in neuronal processes and coiled bodies in oligodendrocytes. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
We report a Japanese family with early onset hereditary frontotemporal dementia and a novel missense mutation (Ser305Asn) in the tau gene. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Tau protein in a hyperphosphorylated state makes up the intracellular inclusions of several neurodegenerative diseases, including Alzheimer's disease and cases of frontotemporal dementia. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Exonic and intronic mutations in Tau cause neurodegenerative syndromes characterized by frontotemporal dementia and filamentous tau protein deposits. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Filamentous tau inclusions in neurons and glia are neuropathological hallmarks of tauopathies. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Growing evidence suggests that soluble Aβ species can drive Alzheimer disease (AD) pathogenesis by inducing a cascade of events including tau hyperphosphorylation, proteasome impairment, and synaptic dysfunction. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Although clinically distinct diseases, tauopathies and synucleinopathies share a common genesis and mechanisms, leading to overlapping degenerative changes within neurons. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
In a variety of neurodegenerative tauopathies including Alzheimer's disease, frontotemporal dementia and some types of Parkinson's disease, tau protein is abnormally hyperphosphorylated by several kinases and eventually aggregates to form neurofibrillary tangles, a neurotoxic pathological characteristic that closely correlates with cognitive impairments. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Chronic traumatic encephalopathy (CTE) is a neurodegenerative tauopathy that develops after repetitive head injury. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Tau pathology is a hallmark of many neurodegenerative diseases including Alzheimer disease (AD) and frontotemporal dementia with Parkinsonism linked to chromosome 17 (FTDP-17). 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Progressive supranuclear palsy (PSP) is a movement disorder characterized by tau neuropathology where the underlying mechanism is unknown. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
The microtubule-associated protein tau regulates the dynamic stability of the neuronal cytoskeleton by interacting with microtubules. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Traumatic brain injury (TBI) is a cause of death and disability and can lead to tauopathy-related dementia at an early age. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Neurofibrillary tangles (NFTs), which consist of highly phosphorylated tau, are hallmarks of neurodegenerative diseases including Alzheimer disease (AD). 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Neurofibrillary tangles are a feature of Alzheimer disease and other tauopathies, and although they are generally believed to be markers of neuronal pathology, there is little evidence evaluating whether tangles directly impact neuronal function. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Discovery of various mutations in the tau gene among frontotemporal dementia and parkinsonism linked to chromosome 17 (FTDP-17) families suggests gain-of-toxic function of wild-type or mutant tau as the mechanism for extensive neuronal loss. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Tauopathies are characterized by hyperphosphorylation of the microtubule-associated protein tau and its accumulation into fibrillar aggregates. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Alzheimer's disease (AD) is characterized histopathologically by beta-amyloid-containing plaques, neurofibrillary tangles (NFT), reduced synaptic density, and neuronal loss in selected brain areas. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Obesity and type 2 diabetes mellitus (T2DM) convey an increased risk for developing dementia. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
10 of the 733 studies in this tag, picked by a fixed rule (a hash of each study's address), not by score or date; each page of this list shows a different 10. The same 10 appear here every time.
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. Show only studies that are free to read
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 27,380 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 27,380 records, built mostly from automated pulls of Europe PMC (60.6% of the library) and OpenAlex (18.6%), 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.
1,032 records (3.8% of the library) are not peer-reviewed — 962 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 →