Glial fibrillary acidic protein (GFAP) is the main astrocytic intermediate filament (IF). 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
27,780 Alzheimer's and dementia studies in plain English, each scored out of 100.
Glial fibrillary acidic protein (GFAP) is the main astrocytic intermediate filament (IF). 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Higher levels of neuroinflammation, neurodegeneration, and synaptic dysfunction in older adults were attenuated in KL-VS HET . 4 key findings →
Participants: 122 Evidence: moderate
Full summary, score breakdown and related studies → Original source Free full text
See Mercado and Hetz (doi:10.1093/brain/awx107) for a scientific commentary on this article. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
These findings suggest that the loss of perivascular AQP4 localization may contribute to the development of AD pathology in human populations. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy (PLOSL; MIM 221770), also known as Nasu-Hakola disease, is a recessively inherited disease characterized by a combination of psychotic symptoms rapidly progressing to presenile dementia and bone cysts restricted to wrists and ankles. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Full text may need a subscription
As researchers across the globe have focused their attention on understanding SARS-CoV-2, the picture that is emerging is that of a virus that has serious effects on the vasculature in multiple organ systems including the cerebral vasculature. 5 key findings →
Participants: 19 Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Mutations in fused in sarcoma (FUS) are a cause of familial amyotrophic lateral sclerosis (fALS). 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Non-amyloid, ubiquitinated cytoplasmic inclusions containing TDP-43 and its C-terminal fragments are pathological hallmarks of amyotrophic lateral sclerosis (ALS), a fatal motor neuron disorder, and frontotemporal lobar degeneration with ubiquitin-positive inclusions (FTLD-U). 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Reprogramming somatic cells to induced pluripotent stem cells (iPSCs) resets their identity back to an embryonic age and, thus, presents a significant hurdle for modeling late-onset disorders. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Amyotrophic lateral sclerosis (ALS) is a severe neurodegenerative condition characterized by loss of motor neurons in the brain and spinal cord. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
TAR DNA-binding protein 43 (TDP-43) is the disease protein in frontotemporal lobar degeneration with ubiquitin-positive inclusions (FTLD-U) and amyotrophic lateral sclerosis (ALS). 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
TDP-43 proteinopathy is a pathological hallmark of amyotrophic lateral sclerosis and frontotemporal dementia where cytoplasmic TDP-43 inclusions are observed within degenerating regions of patient postmortem tissue. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Epidemiological evidence suggests that the incidence of amyotrophic lateral sclerosis is increased in association with head injury. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Video abstract The most common inherited form of Frontotemporal Lobar Degeneration (FTLD) known stems from Progranulin (GRN) mutation and exhibits TDP-43 plus ubiquitin aggregates. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Expanded hexanucleotide repeats in the chromosome 9 open reading frame 72 (C9orf72) gene are the most common genetic cause of ALS and frontotemporal degeneration (FTD). 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Alzheimer's disease and Parkinson's disease are associated with the cerebral accumulation of beta-amyloid and alpha-synuclein, respectively. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Transactivation response DNA-binding protein 43 (TDP-43) is a principal component of ubiquitinated inclusions in frontotemporal lobar degeneration with ubiquitin-positive inclusions and in amyotrophic lateral sclerosis (ALS). 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Transactivating response region DNA binding protein (TDP-43) is the major protein component of ubiquitinated inclusions found in amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD) with ubiquitinated inclusions. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
In amyotrophic lateral sclerosis (ALS) and frontotemporal degeneration (FTD), cytoplasmic aggregates of hyperphosphorylated TDP-43 accumulate and colocalize with some stress granule components, but how pathological TDP-43 aggregation is nucleated remains unknown. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
An intronic expansion of GGGGCC repeats within the C9ORF72 gene is the most common genetic cause of amyotrophic lateral sclerosis and frontotemporal dementia (ALS-FTD). 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
TAR DNA binding protein-43 (TDP-43) is the pathologic substrate of neuronal and glial inclusions in frontotemporal lobar degeneration with ubiquitin-positive inclusions (FTDL-U) and in amyotrophic lateral sclerosis (ALS). 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
In neurodegenerative diseases, extracellular vesicles (EVs) transfer pathogenic molecules and are consequently involved in disease progression. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
ATP13A2 (PARK9) is a late endolysosomal transporter that is genetically implicated in a spectrum of neurodegenerative disorders, including Kufor-Rakeb syndrome-a parkinsonism with dementia 1 -and early-onset Parkinson's disease 2 . 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
GRN mutations cause frontotemporal dementia (GRN-FTD) due to deficiency in progranulin (PGRN), a lysosomal and secreted protein with unclear function. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Both the Keto and ADF groups demonstrated significant weight loss, but cognitive performance improved most notably in the ADF group, in association with reduced inflammation. 5 key findings →
Participants: 96 Evidence: high
Full summary, score breakdown and related studies → Original source Free full text
10 of the 1,159 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 27,780 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 27,780 records, built mostly from automated pulls of Europe PMC (61.1% of the library) and OpenAlex (18.3%), 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.
1,034 records (3.7% 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 →