Hyung Jin Ahn

This study investigates how fibrinogen contributes to CAA pathology by interacting with Aβ and affecting AQP4 and caveolin-1, showing that fibrinogen depletion reduces CAA severity and improves cognitive function.

This study uses a FDD-KI rat model to show that vascular amyloid deposition, neuroinflammation, and white matter damage contribute to motor dysfunction in Familial Danish Dementia.

This paper introduces a fiberoptic probe for hemodynamic spectroscopy in freely-moving mice, showing cerebrovascular dysregulation in Alzheimer's and glioma models.