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Research

32,180 Alzheimer's and dementia studies in plain English, each scored out of 100.

Find studies

Showing 26–50 of 103 studies with an author at Sahlgrenska University Hospital (SE) (page 2 of 5) · 32,180 in the whole library · How the 0–100 score works

Download bibliography of these 103 studies, in this order: BibTeX (.bib) · RIS (.ris)

Showing 103 studies tagged csf — clear

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.

Other institutions

From OpenAlex; 17,651 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.

Blood-Based Biomarkers and Risk of Onset of Mild Cognitive Impairment Over the Short and Long Term

✓ Peer-reviewed alzhub usefulness score 65 out of 100. Neurology 2024-12-26

This study examined whether levels of blood biomarkers of amyloid (Aβ 42 /Aβ 40 ratio), tau (p-tau 181 ), neurodegeneration (NfL), and glial activation and neuroinflammation (glial fibrillary acidic protein [GFAP], YKL40, soluble triggering receptor expressed on myeloid cells 2 [sTREM2]) collected when participants were cognitively normal are associated with the time to onset of MCI. 5 key findings →

Design: longitudinal study Participants: 271 Evidence: moderate

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

Cross-Sectional and Longitudinal Associations of Neighborhood Disadvantage With Fluid Biomarkers of Neuroinflammation and Neurodegeneration

✓ Peer-reviewed alzhub usefulness score 65 out of 100. Neurology 2025-06-25

Greater neighborhood disadvantage was associated with elevated inflammatory and AD CSF biomarkers cross-sectionally and longitudinal increases in a nonspecific inflammatory blood biomarker. 5 key findings →

Design: longitudinal study Participants: 334 Evidence: moderate

Full summary, score breakdown and related studies → Original source

Dissection of synaptic pathways through the CSF biomarkers for predicting Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 65 out of 100. Neurology 2020-06-25

All synaptic biomarkers tested had a good discriminatory power to distinguish patients with AD abnormal CSF from those with non-AD disorders. 4 key findings →

Design: cross-sectional Participants: 81 Evidence: moderate

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

Stage-specific links between plasma neurofilament light and imaging biomarkers of Alzheimer's disease

✓ Peer-reviewed alzhub usefulness score 65 out of 100. Brain : a journal of neurology 2020-12-01

Neurofilament light (NfL) is a marker of neuroaxonal injury, a prominent feature of Alzheimer's disease. 4 key findings →

Design: cross-sectional Participants: 1,149 Evidence: moderate

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

Prognostic value of Alzheimer's disease plasma biomarkers in the oldest-old: a prospective primary care-based study

✓ Peer-reviewed alzhub usefulness score 64 out of 100. The Lancet regional health. Europe 2024-08-16

Higher levels of P-tau181 (HR = 1.32 [95% CI: 1.17-1.51]), NfL (HR = 1.19 [95% CI: 1.03-1.36]), and GFAP (HR = 1.36 [95% CI: 1.22-1.52]), and a lower Aβ42/Aβ40 ratio (HR = 0.80 [95% CI: 0.68-0.95]) were associated with an increased risk of progressing to clinically-diagnosed DAT. 2 key findings →

Design: longitudinal study Participants: 1,007 Evidence: moderate

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

Blood-based biomarkers for detecting Alzheimer's disease pathology in cognitively impaired individuals within specialized care settings: A systematic review and meta-analysis

✓ Peer-reviewed alzhub usefulness score 63 out of 100. Alzheimer's & Dementia 2025-11-05

Studies evaluating the diagnostic test accuracy of plasma phosphorylated tau (p-tau) and amyloid beta (Aβ) tests (p-tau217, %p-tau217, p-tau181, p-tau231, and Aβ42/Aβ40) compared to reference standard tests (cerebrospinal fluid [CSF] AD biomarkers, amyloid positron emission tomography [PET], or neuropathology) in individuals with cognitive impairment (mild cognitive impairment or dementia) in specialized care settings were included. 4 key findings →

Design: meta-analysis Evidence: moderate

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

Plasma neurofilament light chain in the presenilin 1 E280A autosomal dominant Alzheimer's disease kindred: a cross-sectional and longitudinal cohort study

✓ Peer-reviewed alzhub usefulness score 63 out of 100. The Lancet. Neurology 2020-05-26

We enrolled a cohort of 1070 PSEN1 E280A mutation carriers and 1074 non-carriers with baseline assessments; of these participants, longitudinal measures (with a mean follow-up of 6 years) were available for 242 mutation carriers and 262 non-carriers. 1 key finding →

Design: cohort study Evidence: moderate

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

Comparative neurofilament light chain trajectories in CSF and plasma in autosomal dominant Alzheimer's disease

✓ Peer-reviewed alzhub usefulness score 63 out of 100. Nature communications 2024-11-18

Disease-modifying therapies for Alzheimer's disease (AD) are likely to be most beneficial when initiated in the presymptomatic phase. 2 key findings →

Design: cross-sectional Participants: 567 Evidence: moderate

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

Reference proteins to improve Core 1 and Core 2 Alzheimer’s disease CSF and plasma biomarkers

✓ Peer-reviewed alzhub usefulness score 63 out of 100. Brain 2025-10-03

Using the Swedish BioFINDER-2 cohort [n = 1702, 50.7% male, mean (standard deviation) age 68.4 (12.2) years], we compared the associations between tau/Aβ-PET load and fluid biomarkers alone versus biomarkers in a ratio with a reference protein (Aβ40 or np-tau) in univariate linear regression models. 5 key findings →

Design: longitudinal study Participants: 1,702 Evidence: moderate

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

Cerebral Amyloid Angiopathy and Downstream Alzheimer Disease Plasma Biomarkers

✓ Peer-reviewed alzhub usefulness score 62 out of 100. JAMA network open 2025-05-01

Lobar CMB counts and the presence of CAA were associated with downstream AD plasma biomarkers, including p-tau217 (β = 0.12 [95% CI, 0.05-0.18] and 0.29 [95% CI, 0.12-0.47], respectively), GFAP (β = 0.07 [95% CI, 0.03-0.12] and 0.20 [95% CI, 0.09-0.31], respectively), and NfL (β = 0.07 [95% CI, 0.03-0.11] and 0.16 [95% CI, 0.06-0.25], respectively) with and without the mediation of Aβ uptake on PET (indirect effect: lobar CMBs-p-tau217, 59.8% [β = 0.07 (95% CI, 0.03-0.11)]; lobar CMBs-GFAP, 49.3% [β = 0.04 (95% CI, 0.01-0.06)]; lobar CMBs-NfL, 20.9% [β = 0.01 (95% CI, 0.01-0.03)]; CAA-p-tau217, 50.9% [β = 0.15 (95% CI, 0.06-0.24)]; CAA-GFAP, 39.2% [β = 0.08 (95% CI, 0.03-0.13)]; CAA-NfL, 19.2% [β = 0.03 (95% CI, 0.01-0.05)]). 4 key findings →

Design: cohort study Participants: 1,708 Evidence: moderate

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

Plasma Biomarkers of Alzheimer Disease in Women With and Without HIV

✓ Peer-reviewed alzhub usefulness score 60 out of 100. JAMA network open 2023-11-01

These findings suggest that increases in certain plasma AD biomarkers are associated with NP in WLWH and WLWOH and may be associated with later onset of AD, and measuring these biomarkers could be a pivotal advancement in monitoring aging brain health and development of AD among women with and without HIV. 5 key findings →

Design: cohort study Participants: 307 Evidence: moderate

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

Longitudinal Associations of Multimodal Core 1 Alzheimer Disease Biomarkers With Cognition in Aging and Preclinical Alzheimer Disease

✓ Peer-reviewed alzhub usefulness score 60 out of 100. Neurology 2025-10-17

The aim of this study was to evaluate longitudinal associations of multimodal core 1 AD biomarkers with cognition in a cognitively unimpaired (CU) population at increased risk of AD dementia. 4 key findings →

Design: longitudinal study Participants: 350 Evidence: moderate

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

Association between CSF biomarkers and incipient Alzheimer's disease in patients with mild cognitive impairment: a follow-up study

✓ Peer-reviewed alzhub usefulness score 59 out of 100. The Lancet. Neurology 2006-03-01

During follow-up, 57 (42%) patients with MCI developed Alzheimer's disease, 21 (15%) developed other forms of dementia, and 56 (41%) remained cognitively stable for 5.2 years (range 4.0-6.8). 1 key finding →

Evidence: low

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

Plasma neurofilament light as a potential biomarker of neurodegeneration in Alzheimer's disease

✓ Peer-reviewed alzhub usefulness score 59 out of 100. Alzheimer's research & therapy 2018-07-28

A growing body of evidence suggests that the plasma concentration of the neurofilament light chain (NfL) might be considered a plasma biomarker for the screening of neurodegeneration in Alzheimer's disease (AD). 4 key findings →

Participants: 25 Evidence: low

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

A Pragmatic, Data-Driven Method to Determine Cutoffs for CSF Biomarkers of Alzheimer Disease Based on Validation Against PET Imaging

✓ Peer-reviewed alzhub usefulness score 58 out of 100. Neurology 2022-05-26

The proposed novel, pragmatic method to determine CSF biomarker cutoffs for AD does not require assessment of other biomarkers or assumptions concerning the clinical diagnosis of patients. 1 key finding →

Participants: 497 Evidence: low

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

Neurofilaments as biomarkers in neurological disorders

✓ Peer-reviewed alzhub usefulness score 58 out of 100. Nature Reviews Neurology 2018-08-31

This study reviewed the structure, function, analytical aspects, and age-dependent normal ranges of neurofilaments, providing a comprehensive overview of neurofilament light chain as a marker of axonal injury across various neurological disorders. 2 key findings →

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

Blood-based AT(N) biomarkers for Alzheimer's disease and frontotemporal lobar degeneration in Latin America

✓ Peer-reviewed alzhub usefulness score 57 out of 100. Nature Aging 2026-02-13

Dementia diagnosis increasingly relies on blood-based biomarkers, yet their performance in diverse populations remains insufficiently characterized. 1 key finding →

Design: cross-sectional Participants: 605 Evidence: moderate

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
  • Randomized / 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
  • Multicenter 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 32,180 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 32,180 records, built mostly from automated pulls of Europe PMC (66.5% of the library) and OpenAlex (15.8%), 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.

1,045 records (3.2% of the library) are not peer-reviewed — 966 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

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