This article discusses the recent advances in the diagnosis and treatment of Alzheimer disease (AD). 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
28,180 Alzheimer's and dementia studies in plain English, each scored out of 100.
This article discusses the recent advances in the diagnosis and treatment of Alzheimer disease (AD). 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
BIN1 is a genetic risk factor of late-onset Alzheimer disease (AD), which was identified in multiple genome-wide association studies. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Alzheimer's disease (AD) is the most common cause of dementia associated with a progressive neurodegenerative disorder, with a prevalence of 44 million people throughout the world in 2015, and this figure is estimated to double by 2050. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Despite the significant public health issue that it poses, only five medical treatments have been approved for Alzheimer's disease (AD) and these act to control symptoms rather than alter the course of the disease. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Global efforts to improve the health of women largely focus on improving sexual and reproductive health. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
We describe the largest series of patients with TARDBP mutations presenting with frontotemporal dementia (FTD) and review the cases in the literature to precisely characterize FTD diseases associated with this genotype. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Hypertension is a highly prevalent condition with numerous health risks, and the incidence of hypertension is greatest among older adults. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Disturbance of the polyubiquitinylation machinery may be a key feature of aging and neurodegeneration. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
There is accumulating evidence suggesting that changes in brain perfusion are present long before the clinical symptoms of Alzheimer's disease (AD), perhaps even before amyloid-β accumulation or brain atrophy. 2 key findings →
Evidence: low
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We propose that brain energy deficit is an important pre-symptomatic feature of Alzheimer's disease (AD) that requires closer attention in the development of AD therapeutics. 3 key findings →
Evidence: low
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Our findings suggest that restoration of the expression of nuclear-encoded OXPHOS genes in aging could be a viable strategy for blunting AD progression. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Brain diseases and disorders such as Alzheimer disease, Parkinson disease, depression, schizophrenia, autism, and addiction lead to reduced quality of daily life through abnormal thoughts, perceptions, emotional states, and behavior. 4 key findings →
Evidence: low
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Dementia SMRs were higher in northern than central or southern Italy. 5 key findings →
Evidence: low
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The hTau40(AT) mice mimic pathological hallmarks of tauopathies including a cognitive phenotype combined with pronounced neuroinflammation visible by bioluminescence. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Antidepressants have modest efficacy in late-life depression (LLD), perhaps because various neurobiologic processes compromise frontolimbic networks required for antidepressant response. 2 key findings →
Evidence: low
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The result indicated that five of the six participants showed additional improvement in measures of quality of life and autobiographical memory. 2 key findings →
Evidence: low
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Down syndrome (DS), trisomy of chromosome 21, is the most common genetic form of intellectual disability. 3 key findings →
Evidence: low
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However, specificity of this olfactory profile to DS should be considered with some caution because cognition was not evaluated in all DS participants and comparison with a control group of non-DS individuals having cognitive disabilities was lacking. 1 key finding →
Participants: 56 Evidence: low
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The amnestic mild cognitive impairment/non-amnestic mild cognitive impairment separation is not only theoretical but backed by structural imaging methods and neuropsychological tests. 4 key findings →
Evidence: low
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Mitochondrial dysfunction is linked with the etiopathogenesis of Alzheimer disease and Parkinson disease. 4 key findings →
Evidence: low
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Long-non-coding RNAs (lncRNAs), RNA molecules longer than 200 nucleotides, have been involved in several biological processes and in a growing number of diseases, controlling gene transcription, pre-mRNA processing, the transport of mature mRNAs to specific cellular compartments, the regulation of mRNA stability, protein translation and turnover. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Positron emission tomography (PET) imaging of brain amyloid beta is now clinically available in several countries including the United States and the United Kingdom, but not Canada. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Dementia is one of the major causes of disability in later life, and ischemic heart disease is a leading cause of morbidity and mortality. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
There is strong evidence that diabetes mellitus increases the risk of cognitive impairment and dementia. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Internet-based SLT using person-centered interventions provides a feasible model for delivering care to individuals with dementia and mild/moderate aphasia symptoms who have an engaged care-partner and prior familiarity with a computer. 1 key finding →
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 28,180 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 28,180 records, built mostly from automated pulls of Europe PMC (61.7% of the library) and OpenAlex (18.1%), 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 →