seizure disorders

The immunopathogenesis of autoimmune seizure disorders

Immune-mediated mechanisms are increasingly recognised as a cause of epilepsy even in the absence of an immune response against a specifical neuronal antigen. In some cases, these autoimmune processes are clearly pathogenic, for example acute seizures in autoimmune encephalitis, whereas in others this is less clear, for example autoimmune-associated epilepsy. Recent research has provided novel insights into the clinical, paraclinical and immunopathogenetic mechanisms in these conditions. I will provide an overview of clinical and paraclinical features of immune-associated seizures. Furthermore, I will describe specific immunopathogenic examples implicating lymphoid follicular autoimmunisation and intrathecal B cells in these conditions. These insights into immunopathogenesis may help to explain the role of current and immunotherapies in these conditions.

Microglial dynamics in neurodevelopment and pathology

In this talk, Dr. Eyo will his present research on microglia, the brain’s resident immune cell. After providing some background to these cells, Dr. Eyo will highlight two aspects of his research. First, some of his previous work elucidating microglial dynamic activity during development as well as mechanisms regulating their demise during simulated developmental ischemia will be discussed. Second, research will be presented clarifying mechanisms underlying the interactions between microglia and neurons with a special focus on seizure disorders. Together, these findings highlight microglia as a critical cell type in brain function in development and brain pathology

mTOR complexes in epilepsy and seizure disorders