Topic: DREADDs

Expression of Gi-coupled designer receptors exclusively activated by designer drugs (DREADDs) on excitatory hippocampal neurons in the hippocampus represents a potential new therapeutic strategy for drug-resistant epilepsy. During my talk I will demonstrate that we obtained potent suppression of spontaneous epileptic seizures in mouse and a rat models for temporal lobe epilepsy using different DREADD ligands, up to one year after viral vector expression. The chemogenetic approach clearly outperforms the seizure-suppressing efficacy of currently existing anti-epileptic drugs. Besides the promis

During sexual behavior, copulation related sensory information and modulatory signals from the brain must be integrated and converted into the motor and secretory outputs that characterize ejaculation (Lenschow and Lima, Current Opinion in Neurobiology, 2020). Studies in humans and rats suggest the existence of interneurons in the lumbar spinal cord that mediates that step: the spinal ejaculation generator (SEG). My work aimed at gaining mechanistic insights about the neuronal circuits controlling ejaculation thereby applying cutting-edge techniques. More specifically, we mapped anatomically a