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Research

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

Find studies

Showing 601–625 of 1,593 studies · free to read · tagged Genetics (page 25 of 64) · 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.

Age at onset in two common neurodegenerative diseases is genetically controlled

✓ Peer-reviewed alzhub usefulness score 53 out of 100. American journal of human genetics 2002-03-01

To identify genes influencing age at onset (AAO) in two common neurodegenerative diseases, a genomic screen was performed for AAO in families with Alzheimer disease (AD; n=449) and Parkinson disease (PD; n=174). 2 key findings →

Participants: 449 Evidence: low

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

Neuropsychiatric symptoms as risk factors for progression from CIND to dementia: the Cache County Study

✓ Peer-reviewed alzhub usefulness score 53 out of 100. The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry 2013-02-06

These data confirm that NPS are risk factors for conversion from CIND to dementia. 1 key finding →

Participants: 230 Evidence: low

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

Association and expression analyses with single-nucleotide polymorphisms in TOMM40 in Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Archives of neurology 2011-08-01

Although we did not replicate the earlier association between the APOE 3-TOMM40 haplotypes and age at onset, we observed that the polyT polymorphism is associated with risk of LOAD in APOE 33 homozygotes in a large case-control series but in the opposite direction as in the previous study. 5 key findings →

Design: case-control study Evidence: moderate

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

Lewy Body Pathology and Chronic Traumatic Encephalopathy Associated With Contact Sports

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Journal of neuropathology and experimental neurology 2018-09-01

Traumatic brain injury has been associated with increased risk of Parkinson disease and parkinsonism, and parkinsonism and Lewy body disease (LBD) can occur with chronic traumatic encephalopathy (CTE). 3 key findings →

Participants: 269 Evidence: low

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

Neuropathologic intermediate phenotypes enhance association to Alzheimer susceptibility alleles

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Neurology 2009-04-01

Discovery efforts for susceptibility loci for Alzheimer disease could benefit from the use of neuropathologic intermediate phenotypes as a complement to other approaches. 2 key findings →

Participants: 625 Evidence: low

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

Alzheimer's disease: a comprehensive review of epidemiology, risk factors, symptoms diagnosis, management, caregiving, advanced treatments and associated challenges

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Frontiers in medicine 2024-12-16

These pathological changes lead to widespread neuronal damage, significantly impacting daily functioning and quality of life. 3 key findings →

Evidence: low

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

Clinical, genetic and pathological heterogeneity of frontotemporal dementia: a review

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Journal of neurology, neurosurgery, and psychiatry 2010-10-22

Frontotemporal dementia (FTD) is the second most common young-onset dementia and is clinically characterised by progressive behavioural change, executive dysfunction and language difficulties. 1 key finding →

Evidence: low

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

Locus-specific mutation databases for neurodegenerative brain diseases

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Human mutation 2012-07-02

The Alzheimer disease and frontotemporal dementia (AD&FTLD) and Parkinson disease (PD) Mutation Databases make available curated information of sequence variations in genes causing Mendelian forms of the most common neurodegenerative brain disease AD, frontotemporal lobar degeneration (FTLD), and PD. 2 key findings →

Evidence: low

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

Patient-specific Alzheimer-like pathology in trisomy 21 cerebral organoids reveals BACE2 as a gene dose-sensitive AD suppressor in human brain

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Molecular psychiatry 2020-07-10

A population of more than six million people worldwide at high risk of Alzheimer's disease (AD) are those with Down Syndrome (DS, caused by trisomy 21 (T21)), 70% of whom develop dementia during lifetime, caused by an extra copy of β-amyloid-(Aβ)-precursor-protein gene. 1 key finding →

Evidence: low

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

Hippocampal myo-inositol and cognitive ability in adults with Down syndrome: an in vivo proton magnetic resonance spectroscopy study

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Archives of general psychiatry 2005-12-01

Adults with DS have a significantly increased brain concentration of myo-inositol, and this is associated with reduced cognitive ability. 5 key findings →

Design: case-control study Participants: 38 Evidence: moderate

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

TDP-43 is intrinsically aggregation-prone, and amyotrophic lateral sclerosis-linked mutations accelerate aggregation and increase toxicity

✓ Peer-reviewed alzhub usefulness score 53 out of 100. The Journal of biological chemistry 2009-05-22

Non-amyloid, ubiquitinated cytoplasmic inclusions containing TDP-43 and its C-terminal fragments are pathological hallmarks of amyotrophic lateral sclerosis (ALS), a fatal motor neuron disorder, and frontotemporal lobar degeneration with ubiquitin-positive inclusions (FTLD-U). 5 key findings →

Evidence: low

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

Targeted degradation of sense and antisense C9orf72 RNA foci as therapy for ALS and frontotemporal degeneration

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Proceedings of the National Academy of Sciences of the United States of America 2013-10-29

Expanded hexanucleotide repeats in the chromosome 9 open reading frame 72 (C9orf72) gene are the most common genetic cause of ALS and frontotemporal degeneration (FTD). 4 key findings →

Evidence: low

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

Wild-type human TDP-43 expression causes TDP-43 phosphorylation, mitochondrial aggregation, motor deficits, and early mortality in transgenic mice

✓ Peer-reviewed alzhub usefulness score 53 out of 100. The Journal of neuroscience : the official journal of the Society for Neuroscience 2010-08-01

Transactivation response DNA-binding protein 43 (TDP-43) is a principal component of ubiquitinated inclusions in frontotemporal lobar degeneration with ubiquitin-positive inclusions and in amyotrophic lateral sclerosis (ALS). 2 key findings →

Evidence: low

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

Strikingly different clinicopathological phenotypes determined by progranulin-mutation dosage

✓ Peer-reviewed alzhub usefulness score 53 out of 100. American journal of human genetics 2012-05-17

We performed hypothesis-free linkage analysis and exome sequencing in a family with two siblings who had neuronal ceroid lipofuscinosis (NCL). 3 key findings →

Evidence: low

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

ALS-linked TDP-43 mutations produce aberrant RNA splicing and adult-onset motor neuron disease without aggregation or loss of nuclear TDP-43

✓ Peer-reviewed alzhub usefulness score 53 out of 100. Proceedings of the National Academy of Sciences of the United States of America 2013-02-04

Transactivating response region DNA binding protein (TDP-43) is the major protein component of ubiquitinated inclusions found in amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD) with ubiquitinated inclusions. 5 key findings →

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.

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