Antonia Beiersdorfer

The paper investigates the interaction between Ca2+ and cAMP signaling in mouse olfactory bulb astrocytes, showing how different adrenergic receptors modulate these pathways.

The paper investigates how astrocytes respond to bottom-up and top-down neuronal activity in the olfactory bulb, finding that top-down input from the anterior piriform cortex drives astrocytic Ca²+ signaling through sustained GC firing.

This study identifies GABAB receptors as mediators of intracellular calcium release in prefrontal cortex astrocytes through Gq-GPCR signaling.

This study shows that astrocytic uptake of modified Aβ3(pE)-42 disrupts the endolysosomal system, leading to inflammation and synapse loss in Alzheimer's disease.

This study examines the effects of SARS-CoV-2 infection on astrocytes and microglial cells in the frontal cortex of COVID-19 patients compared to controls, finding microgliosis, astrogliosis, and loss of AQP4 polarity.