Background. Cerebral amyloid angiopathy is a major cause of intracerebral hemorrhage in older individuals. Although cerebral microbleeds (CMBs) and cortical superficial siderosis (
Presenilin 2 (PS2) mutations cause familial Alzheimer's disease, yet their effects beyond amyloid processing remain poorly understood. Here, we investigated how PS2 deletion and th
Recent evidence suggests that prenatal environmental factors, particularly maternal infection or maternal immune activation (MIA), may influence the progression of brain aging and
In Alzheimer's disease, pathological stimuli reshape astrocyte functions, which in turn act on neurons, making astrocytes critical modulators of disease progression. A comprehensiv
Traumatic brain injury (TBI) is a significant risk factor for the development of Alzheimer's disease (AD) and related dementia. In both TBI and AD, inflammation plays a pivotal rol
Cross-species translational study with human observational data showing a novel non-linear association, but limited by lack of prospective design, mechanistic uncertainty, and authors' own call for validation in independent cohorts.
A sound mechanistic study in transgenic mice and cell culture demonstrating let-7d-5p improves cognitive function via bach1 targeting, but lacking human evidence, powered comparison group, or a primary endpoint with effect size and confidence interval.
A mechanistic review and conceptual framework proposing temporal dysregulation of glymphatic clearance in Alzheimer's disease, without new experimental data or clinical evidence to test the hypothesis.