ArticleNeurobiology of disease2022
Multiple gene variants linked to Alzheimer's-type clinical dementia via GWAS are also associated with non-Alzheimer's neuropathologic entities.
Article in Neurobiology of disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.
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Who cites it
33 citing papers in PubMed, 2 syntheses or guidelines pooled it, 41 citations in OpenAlex.
- Genome wide association study meta-analysis of neuropathologic lesions of Alzheimer's disease and related dementias in a multi-site autopsy cohort.PLoS genetics · 2026Pooled it
- Clinical criteria for limbic-predominant age-related TDP-43 encephalopathy.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Pooled it
- A new era of genome-wide association studies in the field of Alzheimer's disease and overlapping co-pathologies: lessons learned from a neuropathology-centered approach.Acta neuropathologica · 2026Review
- TMEM106B is a selective modulator of TDP-43 pathology in Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026Article
- Progranulin genetic variant rs5848 displays ancestry-specific associations with Alzheimer's disease.Human genomics · 2026Article
- Imaging-genetics-based dementia risk prediction using deep survival neural networks in the Rotterdam Study.Scientific reports · 2026Article
- Genetic analysis of limbic-predominant age-related TDP-43 encephalopathy neuropathologic change in a population-based cohort of the oldest old.Brain communications · 2026Article
- Alzheimer's disease polygenic risk score associates with hippocampal subfield atrophy and immune-related genetic mechanism.Frontiers in aging neuroscience · 2026Article
- Genetics of PLCG2 expression and splicing relative to Alzheimer's disease risk.Molecular neurodegeneration advances · 2026Article
- Genetic association analyses of cognitive performance across multi-ancestry older adults: Application of Tobit models.Journal of Alzheimer's disease : JAD · 2025Article
- Genetic testing of common and rare variants in dementia patients from a memory clinic : Dementia-related genetic testing in memory clinic.Alzheimer's research & therapy · 2025Article
- Celebrating neuropathology's contributions to Alzheimer's Disease Research Centers.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Article
- Imaging-genetics-based dementia risk prediction using deep survival neural networks in the Rotterdam Study.Research square · 2025Article
- Broken Balance: Emerging Cross-Talk Between Proteostasis and Lipostasis in Neurodegenerative Diseases.Cells · 2025Review
- LATE-NC Stage 3: a diagnostic rubric to differentiate severe LATE-NC from FTLD-TDP.Acta neuropathologica · 2025Article
- Deciphering distinct genetic risk factors for FTLD-TDP pathological subtypes via whole-genome sequencing.Nature communications · 2025Article
- Amyloid-β predominant Alzheimer's disease neuropathologic change.Brain : a journal of neurology · 2025Article
- Integrated transcriptomic and single-cell RNA sequencing identifies lysosomal ion channel genes as potential biomarkers for Alzheimer's disease.Frontiers in genetics · 2025Article
- TDP-43-proteinopathy at the crossroads of tauopathy: on copathology and current and prospective biomarkers.Frontiers in cellular neuroscience · 2025Review
- Membrane transporter progressive ankylosis protein homologue (Frontiers in aging · 2025Article
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Authors and funding
10 authors at 4 institutions in 1 country.
Funding
Abstract
The classic pathologic hallmarks of Alzheimer's disease (AD) are amyloid plaques and neurofibrillary tangles (AD neuropathologic changes, or ADNC). However, brains from individuals clinically diagnosed with "AD-type" (amnestic) dementia usually harbor heterogeneous neuropathologies in addition to, or other than, ADNC. We hypothesized that some AD-type dementia associated genetic single nucleotide variants (SNVs) identified from large genomewide association studies (GWAS) were associated with non-ADNC neuropathologies. To test this hypothesis, we analyzed data from multiple studies with available genotype and neuropathologic phenotype information. Clinical AD/dementia risk alleles of interest were derived from the very large GWAS by Bellenguez et al. (2022) who reported 83 clinical AD/dementia-linked SNVs in addition to the APOE risk alleles. To query the pathologic phenotypes associated with variation of those SNVs, National Alzheimer's disease Coordinating Center (NACC) neuropathologic data were linked to AD Sequencing Project (ADSP) and AD Genomics Consortium (ADGC) data. Separate data were obtained from the harmonized Religious Orders Study and the Rush Memory and Aging Project (ROSMAP). A total of 4811 European participants had at least ADNC neuropathology data and also genotype data available; data were meta-analyzed across cohorts. As expected, a subset of dementia-associated SNVs were associated with ADNC risk in Europeans-e.g., BIN1, PICALM, CR1, MME, and COX7C. Other gene variants linked to (clinical) AD dementia were associated with non-ADNC pathologies. For example, the associations of GRN and TMEM106B SNVs with limbic-predominant age-related TDP-43 neuropathologic changes (LATE-NC) were replicated. In addition, SNVs in TNIP1 and WNT3 previously reported as AD-related were instead associated with hippocampal sclerosis pathology. Some genotype/neuropathology association trends were not statistically significant at P < 0.05 after correcting for multiple testing, but were intriguing. For example, variants in SORL1 and TPCN1 showed trends for association with LATE-NC whereas Lewy body pathology trended toward association with USP6NL and BIN1 gene variants. A smaller cohort of non-European subjects (n = 273, approximately one-half of whom were African-Americans) provided the basis for additional exploratory analyses. Overall, these findings were consistent with the hypothesis that some genetic variants linked to AD dementia risk exert their affect by influencing non-ADNC neuropathologies.
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