Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
TMEM106B is a selective modulator of TDP-43 pathology in Alzheimer's disease.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Reeves Madison M, Calliari Anna, Todd Tiffany W, Maroto Cidfuentes Candela, Jansen-West Karen, Yue Mei, Song Yuping, Dunmore Judith, Rawlinson Bailey, Engelberg-Cook Erica, DeTure Michael, Day Gregory S, Graff-Radford Neill R, Boeve Bradley F, Knopman David S, Petersen Ronald C, Cook Casey N, Murray Melissa E, Dickson Dennis W, Josephs Keith A, Petrucelli Leonard, Prudencio Mercedes
Аннотация
INTRODUCTION: Co-pathologies - including Lewy body, vascular, and TDP-43 lesions - are common in Alzheimer's disease (AD), contributing to its clinical and pathological heterogeneity. Genetic risk factors may drive mixed pathology presentation, but their influence on the development of specific co-pathologies remains unclear.
METHODS: We evaluated the TMEM106B coding variant rs3173615 and apolipoprotein E (APOE) diplotype (rs429358, rs7412) in post mortem brains from 2604 individuals with a primary neuropathologic diagnosis of AD. Binary logistic regression models linked each genetic modifier with co-pathology risk.
RESULTS: The TMEM106B risk variant was significantly enriched in AD cases with transactive response DNA-binding protein 43 kDa (TDP-43) pathology - associating with increased odds of developing AD TDP-43 subtype α - but failed to associate with Lewy body or vascular pathology. In contrast, APOE ε4 associated with increased risk for multiple co-pathologies in AD.
DISCUSSION: We find that genetic factors individually influence AD pathological heterogeneity: TMEM106B selectively modulates TDP-43 co-pathology, while APOE ε4 appears broadly permissive to co-pathology development.
METHODS: We evaluated the TMEM106B coding variant rs3173615 and apolipoprotein E (APOE) diplotype (rs429358, rs7412) in post mortem brains from 2604 individuals with a primary neuropathologic diagnosis of AD. Binary logistic regression models linked each genetic modifier with co-pathology risk.
RESULTS: The TMEM106B risk variant was significantly enriched in AD cases with transactive response DNA-binding protein 43 kDa (TDP-43) pathology - associating with increased odds of developing AD TDP-43 subtype α - but failed to associate with Lewy body or vascular pathology. In contrast, APOE ε4 associated with increased risk for multiple co-pathologies in AD.
DISCUSSION: We find that genetic factors individually influence AD pathological heterogeneity: TMEM106B selectively modulates TDP-43 co-pathology, while APOE ε4 appears broadly permissive to co-pathology development.