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Research

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

Find studies

Showing 1,901–1,925 of 3,529 studies · tagged Genetics (page 77 of 142) · 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.

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.

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.

Familial frontotemporal dementia with ubiquitin-positive inclusions is linked to chromosome 17q21-22

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Brain : a journal of neurology 2001-10-01

Hereditary frontotemporal dementia (FTD) is an autosomal dominant neurodegenerative disorder that is associated with mutations in the tau gene and with the pathological accumulation of hyperphosphorylated tau protein in affected brain cells in about a quarter of cases. 2 key findings →

Evidence: low

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

Molecular cloning and characterization of a cDNA encoding the cerebrovascular and the neuritic plaque amyloid peptides

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Proceedings of the National Academy of Sciences of the United States of America 1987-06-01

Deposits of amyloid fibers are found in large numbers in the walls of blood vessels and in neuritic plaques in the brains of patients with Alzheimer disease and adults with Down syndrome. 2 key findings →

Evidence: low

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

Allelic variability in D21S11, but not in APP or APOE, is associated with cognitive decline in Down syndrome

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Neuroreport 1997-05-01

Genetic variation in the APOE gene and variation in chromosome 21 genotypes, including the APP locus, may influence age-associated cognitive decline in adults with Down syndrome. 3 key findings →

Design: longitudinal study Evidence: moderate

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

alpha-synuclein fibrillogenesis is nucleation-dependent. Implications for the pathogenesis of Parkinson's disease

✓ Peer-reviewed alzhub usefulness score 45 out of 100. The Journal of biological chemistry 1999-07-01

Parkinson's disease (PD) is a neurodegenerative disorder that is pathologically characterized by the presence of intracytoplasmic Lewy bodies, the major components of which are filaments consisting of alpha-synuclein. 1 key finding →

Evidence: low

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

Transgenic mice carrying a human mutant superoxide dismutase transgene develop neuronal cytoskeletal pathology resembling human amyotrophic lateral sclerosis lesions

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Proceedings of the National Academy of Sciences of the United States of America 1996-04-01

Mutations in the human Cu,Zn superoxide dismutase gene (SOD1) are found in 20% of kindreds with familial amyotrophic lateral sclerosis. 3 key findings →

Evidence: low

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

Amyloid-beta deposits lead to retinal degeneration in a mouse model of Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Investigative ophthalmology & visual science 2008-06-19

Retinas of transgenic mice harboring a mutant presenilin (PS1) and a mutant APP gene were processed for TUNEL and immunohistochemistry with antibodies against APP, amyloid-beta, monocyte chemotactic protein (MCP)-1, and F4/80. 4 key findings →

Evidence: low

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

MicroRNA-298 and microRNA-328 regulate expression of mouse beta-amyloid precursor protein-converting enzyme 1

✓ Peer-reviewed alzhub usefulness score 45 out of 100. The Journal of biological chemistry 2008-11-05

MicroRNAs (miRNAs) are key regulatory RNAs known to repress mRNA translation through recognition of specific binding sites located mainly in their 3'-untranslated region (UTR). 4 key findings →

Evidence: low

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

Familial Alzheimer disease-linked mutations specifically disrupt Ca2+ leak function of presenilin 1

✓ Peer-reviewed alzhub usefulness score 45 out of 100. The Journal of clinical investigation 2007-04-12

Mutations in presenilins are responsible for approximately 40% of all early-onset familial Alzheimer disease (FAD) cases in which a genetic cause has been identified. 4 key findings →

Evidence: low

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

The amyloid precursor protein intracellular domain (AICD) as modulator of gene expression, apoptosis, and cytoskeletal dynamics-relevance for Alzheimer's disease

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Progress in neurobiology 2008-07-07

Since the discovery of the amyloid precursor protein (APP) in 1987, extensive research has been conducted analyzing the APP-derived beta-amyloid (Abeta) which is found in massive quantities in senile plaques of Alzheimer disease (AD) patients. 4 key findings →

Evidence: low

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

The familial dementia BRI2 gene binds the Alzheimer gene amyloid-beta precursor protein and inhibits amyloid-beta production

✓ Peer-reviewed alzhub usefulness score 45 out of 100. The Journal of biological chemistry 2005-06-27

Alzheimer disease (AD), the most common senile dementia, is characterized by amyloid plaques, vascular amyloid, neurofibrillary tangles, and progressive neurodegeneration. 4 key findings →

Evidence: low

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

Acetylated tau neuropathology in sporadic and hereditary tauopathies

✓ Peer-reviewed alzhub usefulness score 45 out of 100. The American journal of pathology 2013-08-01

We have recently shown acetylation of tau at lysine residue 280 (AC-K280) to be a disease-specific modification in Alzheimer disease (AD), corticobasal degeneration, and progressive supranuclear palsy, likely representing a major regulatory tau modification. 4 key findings →

Evidence: low

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

Characterization of intermediate steps in amyloid beta (Aβ) production under near-native conditions

✓ Peer-reviewed alzhub usefulness score 45 out of 100. The Journal of biological chemistry 2013-11-13

Processing of the amyloid precursor protein (APP) by γ-secretase results in generation of Aβ peptides of different lengths ranging from 51 to 30 residues. 4 key findings →

Evidence: low

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

Curcumin restores innate immune Alzheimer's disease risk gene expression to ameliorate Alzheimer pathogenesis

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Neurobiology of disease 2019-04-02

Alzheimer's disease (AD) genetics implies a causal role for innate immune genes, TREM2 and CD33, products that oppose each other in the downstream Syk tyrosine kinase pathway, activating microglial phagocytosis of amyloid (Aβ). 4 key findings →

Evidence: low

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

TREM2 inhibits inflammatory responses in mouse microglia by suppressing the PI3K/NF-κB signaling

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Cell biology international 2018-05-10

This study aimed to investigate the effects of triggering receptor expressed on myeloid cell-2 (TREM2) on the production of pro-inflammatory mediators and cytokines induced by lipopolysaccharide (LPS) in BV2 microglia. 4 key findings →

Evidence: low

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

From across this tag

10 of the 3,521 studies in this tag, 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.

↑ 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 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