Thalamic strokes that severely impair arousal extend into the brainstem.

In this study, we evaluate the role of the thalamus in the neural circuitry of arousal. Level of consciousness within the first 12 hours of a thalamic stroke is assessed with lesion symptom mapping. Impaired arousal correlates with lesions in the paramedian posterior thalamus near the centromedian and parafascicular nuclei, posterior hypothalamus, and midbrain tegmentum.

FAT10 suppression stabilizes oxidized proteins in liver cells: Effects of HCV and ethanol.

FAT10 belongs to the ubiquitin-like modifier (ULM) family that targets proteins for degradation and is recognized by 26S proteasome. FAT10 is presented on immune cells and under the inflammatory conditions, is synergistically induced by IFNγ and TNFα in the non-immune (liver parenchymal) cells. It is not clear how viral proteins and alcohol regulate FAT10 expression on liver cells.