Does microarray analysis of ethanol-treated cortical neurons reveal disruption of genes related to the ubiquitin-proteasome pathway and protein synthesis?
Our results indicate that chronic ethanol treatment of cortical neurons resulted in decreased mRNA expression of genes involving the ubiquitin-proteasome pathway and ribosomal proteins together with mTOR expression leading to disruption of protein degradation mechanism and impairment of protein synthesis machinery.
High troponin T levels were found in 15% of patients with acute exacerbation of heart failure; this finding was independently associated with worse prognosis. Echocardiograms suggested that more severe ventricular remodeling is one subjacent mechanism related with biochemically detected myocardial injury in this setting.