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Research

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

Find studies

Showing 626–650 of 1,300 studies in Genetics · tagged Genetics (page 26 of 52) · 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 “Genetics” covers

Genetics — Inherited risk: APOE and the other risk genes, and what they do and don't tell you.

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.

The absence of ABCA1 decreases soluble ApoE levels but does not diminish amyloid deposition in two murine models of Alzheimer disease

✓ Peer-reviewed alzhub usefulness score 47 out of 100. The Journal of biological chemistry 2005-10-05

ABCA1, a cholesterol transporter expressed in the brain, has been shown recently to be required to maintain normal apoE levels and lipidation in the central nervous system. 4 key findings →

Evidence: low

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

The apolipoprotein E epsilon2 allele and the pathological features in cerebral amyloid angiopathy-related hemorrhage

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Journal of neuropathology and experimental neurology 1999-07-01

Cerebral amyloid angiopathy (CAA) is associated with apolipoprotein E (APOE gene, apoE protein) polymorphism: current evidence suggests that the epsilon4 allele is a risk factor for the development of CAA and the epsilon2 allele predisposes to hemorrhage. 3 key findings →

Participants: 62 Evidence: low

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

The low density lipoprotein receptor regulates the level of central nervous system human and murine apolipoprotein E but does not modify amyloid plaque pathology in PDAPP mice

✓ Peer-reviewed alzhub usefulness score 47 out of 100. The Journal of biological chemistry 2005-05-11

Apolipoprotein E (apoE), a chaperone for the amyloid beta (Abeta) peptide, regulates the deposition and structure of Abeta that deposits in the brain in Alzheimer disease (AD). 3 key findings →

Evidence: low

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

Evaluating the Patterns of Aging-Related Tau Astrogliopathy Unravels Novel Insights Into Brain Aging and Neurodegenerative Diseases

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Journal of neuropathology and experimental neurology 2017-04-01

The term "aging-related tau astrogliopathy" (ARTAG) describes pathological accumulation of abnormally phosphorylated tau protein in astrocytes. 1 key finding →

Evidence: low

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

ATP-binding cassette transporter A7 (ABCA7) loss of function alters Alzheimer amyloid processing

✓ Peer-reviewed alzhub usefulness score 47 out of 100. The Journal of biological chemistry 2015-08-10

The ATP-binding cassette transporter A7 (ABCA7) has been identified as a susceptibility factor of late onset Alzheimer disease in genome-wide association studies. 2 key findings →

Evidence: low

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

APOE, vascular pathology, and the AD brain

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Neurology 2005-07-01

APOE-epsilon4 is associated with small vessel arteriolosclerosis, microinfarcts of the deep nuclei, neuritic senile plaque density, and amyloid angiopathy in patients with autopsy-proven Alzheimer disease (AD). 5 key findings →

Evidence: low

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

Measurement of alpha- and beta-secretase cleaved amyloid precursor protein in cerebrospinal fluid from Alzheimer patients

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Experimental neurology 2003-09-01

One of the major histopathological hallmarks of Alzheimer's disease (AD) is redundant senile plaques mainly composed of beta-amyloid (Abeta) aggregates. 5 key findings →

Participants: 19 Evidence: low

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

Age and apolipoprotein E*4 allele effects on cerebrospinal fluid beta-amyloid 42 in adults with normal cognition

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Archives of neurology 2006-07-01

These CSF A beta 42 findings are consistent with acceleration by the APOE*4 allele of pathogenic A beta 42 brain deposition starting in later middle age in persons with normal cognition. 2 key findings →

Evidence: low

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

Selective Genetic Overlap Between Amyotrophic Lateral Sclerosis and Diseases of the Frontotemporal Dementia Spectrum

✓ Peer-reviewed alzhub usefulness score 47 out of 100. JAMA neurology 2018-07-01

Among 124 876 cases and controls, genome-wide conjunction analyses of ALS, FTD, PD, AD, CBD, and PSP revealed significant genetic overlap between ALS and FTD at known ALS loci: rs13302855 and rs3849942 (nearest gene, C9orf72; P = .03 for rs13302855 and P = .005 for rs3849942) and rs4239633 (nearest gene, UNC13A; P = .03). 3 key findings →

Evidence: low

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

Role of ABCA7 in Human Health and in Alzheimer's Disease

✓ Peer-reviewed alzhub usefulness score 47 out of 100. International journal of molecular sciences 2021-04-27

Several studies, including genome wide association studies (GWAS), have strongly suggested a central role for the ATP-binding cassette transporter subfamily A member 7 (ABCA7) in Alzheimer's disease (AD). 3 key findings →

Evidence: low

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

Causal Effect of Lp(a) [Lipoprotein(a)] Level on Ischemic Stroke and Alzheimer Disease: A Mendelian Randomization Study

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Stroke 2019-10-10

This study provides evidence to support that high Lp(a) concentrations was causally associated with an increased risk of large artery stroke but a decreased risk of small vessel stroke and Alzheimer disease. 5 key findings →

Participants: 696 Evidence: low

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

TGF-β Pathway–Based Polygenic Risk Score Modifies the Association between Red Meat Intake and Colorectal Cancer Risk: Application of a Novel Pathway-Based PRS Method

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Cancer Epidemiology Biomarkers & Prevention 2026-04-01

A total of 30 variants were overrepresented in four pathways: presenilin/Alzheimer disease, cadherin/WNT signaling, gonadotropin-releasing hormone receptor, and transforming growth factor-β (TGF-β) signaling. 5 key findings →

Participants: 204 Evidence: low

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

Predictive value of the Alzheimer polygenic risk score on cognitive decline in patients with mild cognitive impairment and Alzheimer's disease dementia

✓ Peer-reviewed alzhub usefulness score 47 out of 100. The Journal of Prevention of Alzheimer s Disease 2026-08-13

Higher AD-PRS was associated with faster CD in the full clinical cohort and in biomarker subset, independently of APOE genotype. 5 key findings →

Design: longitudinal study Participants: 7,233 Evidence: moderate

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

Lysosomal proteomics reveals mechanisms of neuronal APOE4-associated lysosomal dysfunction

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Autophagy 2025-10-17

: Aβ-β-amyloid; AD-Alzheimer disease; APMS-affinity purification mass spectrometry; APOE-apolipoprotein E; APP-amyloid beta precursor protein; BafA1-bafilomycin A1; CMA-chaperone-mediated autophagy; COP-coatomer; ER-endoplasmic reticulum; ERAD-endoplasmic reticulum-associated degradation; ERGIC-endoplasmic reticulum-Golgi intermediate compartment; FCCP-carbonyl cyanide p-trifluoromethoxyphenylhydrazone; GABA-gamma-aminobutyric acid; GFP-green fluorescent protein; GPI-glycerophosphoinositol; GPN-glycyl-L-phenylalanine 2-naphthylamide; HA-hemagglutinin protein tag; iPSC-induced pluripotent stem cells; LAMP1-lysosomal associated membrane protein 1; LGALS3BP-galectin 3 binding protein; LysoIP-lysosomal immunoprecipitation; MAPT-microtubule associated protein tau; MR-CTSB-magic red cathepsin B; MS-mass spectrometry; NFT-neurofibrillary tangles; PCA-principal component analysis; PLA-proximity ligation assay; PSEN1-presenilin 1; PSEN2-presenilin 2; p-MAPT/Tau-phospho-MAPT/tau; ROS-reactive oxygen species; RT-qPCR-reverse transcriptase quantitative polymerase chain reaction; SEM-standard error of the mean; siRNA-short interfering RNA; SRCR-scavenger receptor cysteine-rich domain; TMED-transmembrane p24 trafficking protein; TMEM192-transmembrane protein 192. 1 key finding →

Evidence: low

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

Anti-Amyloid Monoclonal Antibodies in Early Alzheimer Disease: Lecanemab and Donanemab

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Neurology International 2026-09-11

Pivotal trials demonstrated statistically significant but modest average slowing of decline: Clarity AD showed a 0.45-point between-group difference in CDR-SB worsening at 18 months, and TRAILBLAZER-ALZ 2 showed a 3.25-point iADRS difference in the low/medium-tau population at 76 weeks. 5 key findings →

Design: meta-analysis Evidence: high

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