Irene Fernández‐Carasa

LRRK2 G2019S iPSC-derived microglia exposed to neuromelanin, but not α-synuclein fibrils, reduce healthy dopaminergic neuron numbers in co-culture; ivermectin prevents this, and post-mortem midbrain supports it.

This study identifies ceruloplasmin deficiency in mutant astrocytes as a driver of iron toxicity and neurodegeneration in a Parkinson's tri-culture model.

The paper shows that tocilizumab, an IL-6 receptor inhibitor, prevents astrocyte-induced neurotoxicity in Parkinson's disease by blocking IL-6 signaling in neurons.

This study uses iPSC-derived dopaminergic neurons to model THD, showing disease-specific phenotypes and treatment responses.