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Research

27,380 Alzheimer's and dementia studies in plain English, each scored out of 100.

Find studies

Showing 276–300 of 690 studies in Tau biomarkers (page 12 of 28) · 27,380 in the whole library · How the 0–100 score works

Browse by subject, author or institution

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

Other subjects

Authors

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

Institutions

From OpenAlex; 12,859 studies have no institution on record and are not counted here.

What “Tau biomarkers” covers

Tau biomarkers — Blood, spinal fluid and scan measures of tau protein, and how they track the disease.

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.

Orexin-A is Associated with Increases in Cerebrospinal Fluid Phosphorylated-Tau in Cognitively Normal Elderly Subjects

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Sleep 2016-06-01

Study objectives To evaluate the role of orexin-A with respect to cerebrospinal fluid (CSF) Alzheimer disease (AD) biomarkers, and explore its relationship to cognition and sleep characteristics in a group of cognitively normal elderly individuals. 4 key findings →

Evidence: low

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

Impact of C-Reactive Protein on Cognition and Alzheimer Disease Biomarkers in Homozygous APOE ɛ4 Carriers

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Neurology 2021-09-20

Previous research has shown that elevated blood C-reactive protein (CRP) is associated with increased Alzheimer disease (AD) risk only in APOE ε4 allele carriers; the objective of this study was to examine the interactive effects of plasma CRP and APOE genotype on cognition and AD biomarkers. 4 key findings →

Evidence: low

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

Amyloid-β PET-Correlation with cerebrospinal fluid biomarkers and prediction of Alzheimer´s disease diagnosis in a memory clinic

✓ Peer-reviewed alzhub usefulness score 47 out of 100. PloS one 2019-08-20

Alzheimer's disease (AD) remains a clinical diagnosis but biomarkers from cerebrospinal fluid (CSF) and more lately amyloid imaging with positron emission tomography (PET), are important to support a diagnosis of AD. 4 key findings →

Participants: 64 Evidence: low

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

Enhancing Alzheimer Disease Detection Using Neuropsychiatric Symptoms: The Role of Mild Behavioural Impairment in the Revised NIA-AA Research Framework

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Journal of geriatric psychiatry and neurology 2025-08-13

BackgroundAs the prevalence of Alzheimer disease (AD) rises, early identification of at-risk individuals is essential for effective intervention. 4 key findings →

Evidence: low

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

Plasma phosphorylated tau181 outperforms [18F] fluorodeoxyglucose positron emission tomography in the identification of early Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 47 out of 100. European journal of neurology 2024-10-24

This study was undertaken to compare the performance of plasma p-tau181 with that of [ 18 F]fluorodeoxyglucose (FDG) positron emission tomography (PET) in the identification of early biological Alzheimer disease (AD). 4 key findings →

Participants: 533 Evidence: low

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

Cognitive Stability Among Plasma p-tau 181 Negative Individuals: A 5-year Analysis of the Multidomain Alzheimer Prevention Trial Study

✓ Peer-reviewed alzhub usefulness score 47 out of 100. The journals of gerontology. Series A, Biological sciences and medical sciences 2025-06-01

This study aims to assess the evolution of cognitive performances over a 5-year follow-up period in community-dwelling older people with negative plasma p-tau181 levels and to determine whether frailty could discriminate between those who experience cognitive decline and those who do not, in the p-tau negative groups. 4 key findings →

Design: longitudinal study Evidence: moderate

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

Integrative Brain Transcriptome Analysis Links Complement Component 4 andHSPA2to theAPOEε2 Protective Effect in Alzheimer Disease

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Molecular psychiatry 2020-11-24

Mechanisms underlying the protective effect of apolipoprotein E ( APOE ) ε2 against Alzheimer’s disease (AD) are not well understood. 4 key findings →

Participants: 982 Evidence: low

Full summary, score breakdown and related studies → Original source

Prognostic significance of cerebrospinal fluid tau biomarkers in amyloid-negative A-T + N + neurodegeneration: A retrospective cohort study

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Journal of Alzheimer's disease : JAD 2026-08-12

BackgroundAmyloid-negative tau-related neurodegeneration represents a non-Alzheimer biomarker-defined profile; however, its clinical heterogeneity and prognostic relevance remain unclear within Alzheimer's disease-related frameworks. 4 key findings →

Design: cohort study Participants: 1,280 Evidence: moderate

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

Normal pressure hydrocephalus combined with quadruple misfolded proteinopathy: An autopsy case report and a short review of literature

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Journal of Neuropathology & Experimental Neurology 2025-02-08

There are many reports about the comorbidity of NPH and other neurodegenerative diseases1–3; the primary findings in neuropathological studies of patients with NPH include amyloid plaques and hyperphosphorylated tau protein inclusions.2,4 This suggests that proteinopathy may be one of the potential causes of NPH. 5 key findings →

Design: cohort study Participants: 50 Evidence: moderate

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

Blood-brain barrier breakdown is an early biomarker of human cognitive dysfunction

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Nature medicine 2019-01-14

Vascular contributions to cognitive impairment are increasingly recognized 1-5 as shown by neuropathological 6,7 , neuroimaging 4,8-11 , and cerebrospinal fluid biomarker 4,12 studies. 2 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source

Correlation of cerebrospinal fluid levels of tau protein phosphorylated at threonine 231 with rates of hippocampal atrophy in Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 46 out of 100. Archives of neurology 2005-05-01

The microtubule-associated tau protein abnormally phosphorylated at threonine 231 (p-tau231) has been investigated as a potential marker of Alzheimer disease. 4 key findings →

Participants: 22 Evidence: low

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

Role of protein kinase B in Alzheimer's neurofibrillary pathology

✓ Peer-reviewed alzhub usefulness score 46 out of 100. Acta neuropathologica 2002-12-18

Protein kinase B (PKB) is an important intermediate in the phosphatidylinositol-3 kinase signaling cascade that acts to phosphorylate glycogen synthase kinase-3 (GSK-3) at its serine 9 residue, thereby inactivating it. 4 key findings →

Evidence: low

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

Relationship of cerebrospinal fluid markers to 11C-PiB and 18F-FDDNP binding

✓ Peer-reviewed alzhub usefulness score 46 out of 100. Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2009-08-18

The purpose of this study was to investigate the potential relationships between cerebrospinal fluid (CSF) measurements of beta-amyloid-1-42 (Abeta(1-42)) and total tau to (11)C-Pittsburgh compound B ((11)C-PiB) and 2-(1-{6-[(2-(18)F-fluoroethyl)(methyl)amino]-2-naphthyl}ethylidene) malononitrile ((18)F-FDDNP) binding as measured using PET. 4 key findings →

Participants: 37 Evidence: low

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

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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 27,380 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.

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 27,380 records, built mostly from automated pulls of Europe PMC (60.6% of the library) and OpenAlex (18.6%), 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.

1,032 records (3.8% 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