Neuronal inclusions of aggregated RNA-binding protein fused in sarcoma (FUS) are hallmarks of ALS and frontotemporal dementia subtypes. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
30,980 Alzheimer's and dementia studies in plain English, each scored out of 100.
Neuronal inclusions of aggregated RNA-binding protein fused in sarcoma (FUS) are hallmarks of ALS and frontotemporal dementia subtypes. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Microglia maintain homeostasis in the brain, but whether aberrant microglial activation can cause neurodegeneration remains controversial. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Neuronal and synaptic loss is characteristic in many neurodegenerative diseases, such as frontotemporal dementia and Alzheimer's disease. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The major genetic cause of frontotemporal dementia and amyotrophic lateral sclerosis is a G4C2 repeat expansion in C9ORF72. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Microglia and complement can mediate neurodegeneration in Alzheimer's disease (AD). 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Microglia are crucial for maintaining brain health and neuron function. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
There are few validated fluid biomarkers in frontotemporal dementia (FTD). 4 key findings →
Participants: 469 Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
No treatment for frontotemporal dementia (FTD), the second most common type of early-onset dementia, is available, but therapeutics are being investigated to target the 2 main proteins associated with FTD pathological subtypes: TDP-43 (FTLD-TDP) and tau (FTLD-tau). 4 key findings →
Evidence: moderate
Full summary, score breakdown and related studies → Original source Free full text
Alterations in α-synuclein dosage lead to familial Parkinson's disease (PD), and its accumulation results in synucleinopathies that include PD, dementia with Lewy bodies (DLB) and multiple system atrophy (MSA). 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The study included 356,173 participants (median age 56 years; 53.69% female). 5 key findings →
Participants: 356,173 Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Collectively, plasma biomarker findings in the low p-tau217 subgroup were more robust than in the mITT population. 5 key findings →
Design: clinical trial Evidence: high
Full summary, score breakdown and related studies → Original source Free full text
A hexanucleotide-repeat expansion in C9ORF72 is the most common genetic variant that contributes to amyotrophic lateral sclerosis and frontotemporal dementia 1,2 . 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Extracellular vesicles (EVs) in plasma are composed of exosomes, microvesicles, and apoptotic bodies. 5 key findings →
Evidence: moderate
Full summary, score breakdown and related studies → Original source Free full text
Stress granules are membrane-less organelles composed of RNA-binding proteins (RBPs) and RNA. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Inclusions composed of α-synuclein (α-syn), i.e., Lewy bodies (LBs) and Lewy neurites (LNs), define synucleinopathies including Parkinson's disease (PD) and dementia with Lewy bodies (DLB). 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Neuronal accumulation of alpha-synuclein and Lewy body formation are characteristic to many neurodegenerative diseases, including Parkinson's disease (PD). 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD) are neurodegenerative diseases with clinical and pathological overlap. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
These results suggest that as many as 20% of AD cases and more than 70% of HpScl cases have pathology similar to that found in FTLD-U. Whether this represents concomitant FTLD-U or is analogous to colocalization of alpha-synuclein and tau in AD, reflecting a propensity for codeposition of abnormal protein conformers, remains to be determined. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
FUS/TLS (fused in sarcoma/translocated in liposarcoma) and TDP-43 are integrally involved in amyotrophic lateral sclerosis (ALS) and frontotemporal dementia. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS) are devastating neurodegenerative disorders with clinical, genetic, and neuropathological overlap. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Expansions of a hexanucleotide repeat (GGGGCC) in the noncoding region of the C9orf72 gene are the most common genetic cause of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
While cytoplasmic aggregation of TDP-43 is a pathological hallmark of amyotrophic lateral sclerosis and frontotemporal dementia, how aggregates form and what drives its nuclear clearance have not been determined. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Studies of post-mortem tissue have shown that the location of fibrillar tau deposits, called neurofibrillary tangles (NFT), matches closely with regions of massive neuronal death, severe cytological abnormalities, and markers of caspase activation and apoptosis, leading to the idea that tangles cause neurodegeneration in Alzheimer's disease and tau-related frontotemporal dementia. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Macrophage-mediated inflammation is critical in the pathogenesis of non-alcoholic steatohepatitis (NASH). 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Amyotrophic lateral sclerosis-frontotemporal dementia (ALS-FTD) constitutes a devastating disease spectrum characterized by 43-kDa TAR DNA-binding protein (TDP-43) pathology. 4 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 30,980 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 30,980 records, built mostly from automated pulls of Europe PMC (65.2% of the library) and OpenAlex (16.4%), 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.
1,042 records (3.4% of the library) are not peer-reviewed — 967 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 →
Newest studies, as a dated timeline → Atom feed Where this research is being discussed: events