Comorbid SUNCT Syndrome and Opalski Syndrome Caused by Dorsolateral Medullary Infarction.

Opalski syndrome is a rare variation of lateral medullary syndrome (LMS) accompanied by ipsilateral hemiparesis. Short-lasting unilateral neuralgiform headaches with conjunctival injection and tearing (SUNCT) is a rare headache syndrome which belongs to the trigeminal autonomic cephalalgias. SUNCT syndrome has been previously described in association with LMS.

Knockdown of IRF6 Attenuates Hydrogen Dioxide-Induced Oxidative Stress via Inhibiting Mitochondrial Dysfunction in HT22 Cells.

Oxidative stress-induced cell damage is involved in many neurological diseases. Interferon regulatory factor 6 (IRF6), a member of the IRF family of transcription factors, is required for the differentiation of skin, breast epithelium, and oral epithelium. However, the regulation and function of IRF6 in central nervous system remain unknown.

The Noncompetitive AMPAR Antagonist Perampanel Abrogates Brain Endothelial Cell Permeability in Response to Ischemia: Involvement of Claudin-5.

The blood-brain barrier (BBB) is formed by brain endothelial cells, and decreased BBB integrity contributes to vasogenic cerebral edema and increased mortality after stroke. In the present study, we investigated the protective effect of perampanel, an orally active noncompetitive AMPA receptor antagonist, on BBB permeability in an in vitro ischemia model in murine brain endothelial cells (mBECs). The results showed that perampanel significantly attenuated oxygen glucose deprivation (OGD)-induced loss of cell viability, release of lactate dehydrogenase, and apoptotic cell death in a dose-dependent manner.