Alzheimer's disease (AD) is marked by amyloid-β (Aβ) accumulation, tau pathology, and neuroinflammation. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
29,380 Alzheimer's and dementia studies in plain English, each scored out of 100.
Alzheimer's disease (AD) is marked by amyloid-β (Aβ) accumulation, tau pathology, and neuroinflammation. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Peripheral immune cell infiltration and crosstalk with brain-resident cells critically drive Alzheimer's disease (AD)-associated neuroinflammation, highlighting its therapeutic potential. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Alzheimer's disease (AD) is the leading cause of dementia worldwide. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Triggering receptor expressed on myeloid cells 2 (TREM2) is a DAP12-associated receptor expressed in microglia, macrophages, and other myeloid-derived cells. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The colonic epithelial lining undergoes constant replacement, driven by epithelial stem cells in crypts of Lieberkühn. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The derivation of microglia from human stem cells provides systems for understanding microglial biology and enables functional studies of disease-causing mutations. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The mechanistic target of rapamycin (mTOR) signaling pathway plays a major role in key cellular processes including metabolism and differentiation; however, the role of mTOR in microglia and its importance in Alzheimer's disease (AD) have remained largely uncharacterized. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Triggering receptor expressed on myeloid cells-2 (TREM2) is a microglial surface receptor involved in phagocytosis. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
By engaging membrane-bound TREM2, the selected antibody was shown to promote their cellular proliferation, uptake of oligomeric beta amyloid/apoptotic neurons, and activation in a Syk and Akt dependent manner. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Trem2 (triggering receptor on myeloid cells 2), a surface lipid receptor, is expressed on foamy macrophages within atherosclerotic lesions and regulates cell survival, proliferation, and anti-inflammatory responses. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Heterozygous genetic variants within the TREM2 gene show a strong association with increased Alzheimer's disease (AD) risk. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Metabolic dysfunction-associated steatohepatitis (MASH), formerly known as nonalcoholic steatohepatitis (NASH), is an advanced stage of metabolic fatty liver disease. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The triggering receptor expressed on myeloid cells 2 (TREM2) is an immune receptor that affects cellular phenotypes by modulating phagocytosis and metabolism, promoting cell survival, and counteracting inflammation. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
To study the mechanisms by which the p.R47H variant of the microglia gene and Alzheimer's disease (AD) risk factor TREM2 increases dementia risk, we created Trem2 R47H KI rats. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Herein, we demonstrate that endogenous Tyrobp transcription is specifically increased in recruited microglia. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
It is clear that innate immune system status is altered in numerous neurodegenerative diseases. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
Using spatial cell-type-enriched transcriptomics, we compare plaque-induced gene (PIG) expression in microglia-touching plaques, neighboring plaques, and far from plaques in an aged Alzheimer's mouse model with late plaque development. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The present study explores the associations of soluble TREM2, an important regulator of microglial activity linked to Alzheimer's disease (AD), with other known inflammatory proteins in cerebrospinal fluid (CSF). 4 key findings →
Participants: 303 Evidence: low
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These results suggest that persons carrying certain genotypes in IL10 (-1082G/A), IL1β (1473C/G), IL6 (-174C/G), and TNFIα (-308A/G) could be more vulnerable to development of neuroinflammation, and consequently of AD. 2 key findings →
Participants: 115 Evidence: low
Full summary, score breakdown and related studies → Original source
The role of microglia cells in Alzheimer's disease (AD) is well recognized, however their molecular and functional diversity remain unclear. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Alzheimer's disease (AD) is characterized by synaptic loss, which can result from dysfunctional microglial phagocytosis and complement activation. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Innate immune memory is a vital mechanism of myeloid cell plasticity that occurs in response to environmental stimuli and alters subsequent immune responses. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Multiple sclerosis remains one of the most common causes of neurological disability in the young adult population (aged 18-40 years). 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Genome-wide association studies have identified a number of risk variants for Alzheimer’s disease implicated in inflammatory responses (Bettens et al., 2013); exome sequencing has revealed polymorphisms in the microglial receptor TREM2 gene as a rare but significant risk for Alzheimer’s disease (Guerreiro et al., 2013; Jonsson et al., 2013); and recently, the CD33 risk allele has been shown to inhibit microglial clearance of amyloid-β (Bradshaw et al., 2013; Griciuc et al., 2013). 5 key findings →
Participants: 39 Evidence: low
Full summary, score breakdown and related studies → Original source
Triggering receptor expressed on myeloid cells 2 (TREM2) is an immune receptor expressed on the surface of microglia, macrophages, dendritic cells, and osteoclasts. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
10 of the 747 studies in this tag that have a study page, 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 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 →