alzhub.org
Get help now — free helplines

You can call any of these for free. You do not need a diagnosis, an appointment, or a crisis to call — questions and plain exhaustion are reasons enough.

  • Alzheimer's Association 24/7 Helpline 800-272-3900 24 hours a day, 365 days a year Free, confidential support and information for people with dementia, caregivers, families and the public. Master's-level clinicians. Also Spanish.
  • 988 Suicide & Crisis Lifeline 988 24/7 Call or text 988, or chat at 988lifeline.org. For anyone in emotional distress or a mental-health crisis, including caregivers.
  • Alzheimer's Foundation of America (AFA) Helpline 866-232-8484 9:00 am - 9:00 pm ET, seven days a week Licensed social workers providing support, info and referrals. Also text message and web chat. Text: 646-586-5283

In a medical emergency, call 911. More numbers, and what each line does, on the help page.

Research

28,180 Alzheimer's and dementia studies in plain English, each scored out of 100.

Find studies

Showing 10,051–10,075 of 27,146 studies marked Peer-reviewed (page 403 of 1086) · 28,180 in the whole library · How the 0–100 score works

Download bibliography of the first 500 of these studies, in this order: BibTeX (.bib) · RIS (.ris)

Browse by subject, author or institution

Each number is how many studies that link shows, with your other filters kept.

Subjects

Authors

Names as each record prints them; the same person can appear under two spellings.

Institutions

From OpenAlex; 13,658 studies have no institution on record and are not counted here.

A note on reading research. One study is rarely the final word.

We try to note the size of a study, whether it was in humans or animals, and how early-stage the finding is. If a summary here doesn't make that clear, treat it with extra caution and check the original source.

Loss of TREM2 rescues hyperactivation of microglia, but not lysosomal deficits and neurotoxicity in models of progranulin deficiency

✓ Peer-reviewed alzhub usefulness score 51 out of 100. The EMBO journal 2022-01-12

Haploinsufficiency of the progranulin (PGRN)-encoding gene (GRN) causes frontotemporal lobar degeneration (GRN-FTLD) and results in microglial hyperactivation, TREM2 activation, lysosomal dysfunction, and TDP-43 deposition. 4 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Homozygous TREM2 mutation in a family with atypical frontotemporal dementia

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Neurobiology of aging 2014-04-18

TREM2 mutations were first identified in Nasu-Hakola disease, a rare autosomal recessive disease characterized by recurrent fractures because of bone cysts and presenile dementia. 4 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Wild-type sTREM2 blocks Aβ aggregation and neurotoxicity, but the Alzheimer's R47H mutant increases Aβ aggregation

✓ Peer-reviewed alzhub usefulness score 51 out of 100. The Journal of biological chemistry 2021-01-01

TREM2 is a pattern recognition receptor, expressed on microglia and myeloid cells, detecting lipids and Aβ and inducing an innate immune response. 4 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

CSF concentrations of soluble TREM2 as a marker of microglial activation in HIV-1 infection

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Neurology(R) neuroimmunology & neuroinflammation 2018-11-07

CSF sTREM2 increased with systemic and CNS HIV-1 disease severity, with the highest levels found in patients with HIV-associated dementia (HAD). 4 key findings →

Design: cross-sectional Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Alzheimer's disease-linked risk alleles elevate microglial cGAS-associated senescence and neurodegeneration in a tauopathy model

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Neuron 2024-09-30

The strongest risk factors for late-onset sporadic Alzheimer's disease (AD) include the ε4 allele of apolipoprotein E (APOE), the R47H variant of triggering receptor expressed on myeloid cells 2 (TREM2), and female sex. 4 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Microglia at sites of atrophy restrict the progression of retinal degeneration via galectin-3 and Trem2

✓ Peer-reviewed alzhub usefulness score 51 out of 100. The Journal of experimental medicine 2024-01-30

Outer retinal degenerations, including age-related macular degeneration (AMD), are characterized by photoreceptor and retinal pigment epithelium (RPE) atrophy. 4 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Infiltration by CXCL10 Secreting Macrophages Is Associated With Antitumor Immunity and Response to Therapy in Ovarian Cancer Subtypes

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Frontiers in immunology 2021-06-18

Ovarian carcinomas (OCs) are poorly immunogenic and immune checkpoint inhibitors (ICIs) have offered a modest benefit. 4 key findings →

Participants: 312 Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Triggering receptor expressed on myeloid cells 2 variant is rare in late-onset Alzheimer's disease in Han Chinese individuals

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Neurobiology of aging 2013-10-11

Recent studies have reported that a rare mutation of triggering receptor expressed on myeloid cells 2 gene (TREM2 [rs75932628-T]) has significantly increased the risk of late-onset Alzhemier's disease (LOAD) in European-descendent population. 4 key findings →

Participants: 1,133 Evidence: moderate

Full summary, score breakdown and related studies → Original source Full text may need a subscription

Diacylglycerols and Lysophosphatidic Acid, Enriched on Lipoprotein(a), Contribute to Monocyte Inflammation

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Arteriosclerosis, thrombosis, and vascular biology 2024-01-25

Oxidized phospholipids play a key role in the atherogenic potential of lipoprotein(a) (Lp[a]); however, Lp(a) is a complex particle that warrants research into additional proinflammatory mediators. 4 key findings →

Participants: 13 Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

CSF tau and β-amyloid predict cerebral synucleinopathy in autopsied Lewy body disorders

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Neurology 2018-02-21

Patients with autopsy-confirmed LBD (n = 24) and autopsy-confirmed Alzheimer disease (AD) (n = 23) and cognitively normal (n = 36) controls were studied. 4 key findings →

Participants: 24 Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Cerebrospinal fluid levels of orexin-A and histamine, and sleep profile within the Alzheimer process

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Neurobiology of aging 2017-01-18

To better understand how sleep/wake dysregulation affects Alzheimer's disease (AD), we compared the cerebrospinal fluid (CSF) orexin and histamine/tele-methylhistamine (HA/t-MHA) levels of 82 patients (41 probable-AD-high level of evidence, 41 mild cognitive impairment MCI-due-to-AD), 24 other neurologic disorders (OND) and 24 controls. 4 key findings →

Participants: 82 Evidence: low

Full summary, score breakdown and related studies → Original source Full text may need a subscription

Gamma-secretase-dependent amyloid-beta is increased in Niemann-Pick type C: a cross-sectional study

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Neurology 2010-12-29

Niemann-Pick disease type C (NPC) is an inherited disorder characterized by intracellular accumulation of lipids such as cholesterol and glycosphingolipids in endosomes and lysosomes. 4 key findings →

Participants: 38 Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Association of cerebrospinal fluid prion protein levels and the distinction between Alzheimer disease and Creutzfeldt-Jakob disease

✓ Peer-reviewed alzhub usefulness score 51 out of 100. JAMA neurology 2015-03-01

Although typical forms of Alzheimer disease (AD) and Creutzfeldt-Jakob disease (CJD) are clinically distinguishable, atypical AD phenotypes may pose a diagnostic challenge. 4 key findings →

Participants: 82 Evidence: moderate

Full summary, score breakdown and related studies → Original source Full text may need a subscription

CSF biomarkers in posterior cortical atrophy

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Neurology 2011-04-27

This prospective observational study included 22 patients with PCA who underwent CSF biomarker analysis of total tau (t-tau), phosphorylated tau on amino acid 181 (p-tau181), and amyloid β (Aβ(42)). 4 key findings →

Participants: 22 Evidence: low

Full summary, score breakdown and related studies → Original source Full text may need a subscription

Cerebrospinal fluid α-synuclein contributes to the differential diagnosis of Alzheimer's disease

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Alzheimer's & dementia : the journal of the Alzheimer's Association 2018-03-28

The ability of Alzheimer's disease (AD) cerebrospinal fluid (CSF) biomarkers (amyloid β peptide 1-42, total tau, and phosphorylated tau) to discriminate AD from related disorders is limited. 4 key findings →

Participants: 367 Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Irisin Levels in Cerebrospinal Fluid Correlate with Biomarkers and Clinical Dementia Scores in Alzheimer Disease

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Annals of neurology 2024-05-23

Irisin, released by muscles during exercise, was recently identified as a neuroprotective factor in mouse models of Alzheimer disease (AD). 4 key findings →

Participants: 82 Evidence: moderate

Full summary, score breakdown and related studies → Original source Free full text

Type 2 Diabetes Interacts With Alzheimer Disease Risk Factors to Predict Functional Decline

✓ Peer-reviewed alzhub usefulness score 51 out of 100. Alzheimer disease and associated disorders 2020-01-01

The current study examined the interactive effect of type 2 diabetes and Alzheimer disease (AD) risk factors on the rate of functional decline in cognitively normal participants from the Alzheimer's Disease Neuroimaging Initiative. 4 key findings →

Design: longitudinal study Participants: 69 Evidence: moderate

Full summary, score breakdown and related studies → Original source Free full text

↑ Change the filters

Where “Free full text” comes from

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

How the 0–100 score works — and why some entries are capped

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.

  • Journal tier up to 10 pts
  • Journal's citation record up to 4 pts
  • Study design up to 12 pts
  • Strength of evidence up to 5 pts
  • Peer-review validation up to 10 pts
  • How recent up to 5 pts
  • Sample size up to 4 pts
  • Effect reported up to 3 pts
  • Studied in people up to 3 pts
  • Randomised / blinded up to 2 pts
  • Times cited up to 7 pts
  • Citations per year up to 5 pts
  • Impact for its field and year up to 6 pts
  • Cited by studies here up to 6 pts
  • Still being cited up to 4 pts
  • Senior author's track record up to 4 pts
  • Institution's track record up to 3 pts
  • Multi-centre collaboration up to 3 pts
  • Indexed in PubMed up to 2 pts
  • Free to read up to 2 pts

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.

What this library is — and isn't

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 →

Newest studies, as a dated timeline →    Atom feed