Enteropathogenic Escherichia coli dynamically regulates EGFR signaling in intestinal epithelial cells.

The diarrheagenic pathogen enteropathogenic Escherichia coli (EPEC) dynamically modulates the survival of infected host intestinal epithelial cells. In the initial stages of infection, several prosurvival signaling events are activated in host cells. These include the phosphorylation of epidermal growth factor receptor (EGFR) and the consequent activation of the phosphatidylinositol-3 kinase/Akt pathway.

The benefits and challenges of using computer-assisted symptom assessments in oncology clinics: results of a qualitative assessment.

Developed for clinical use in oncology settings, the Patient Assessment, Care & Education (PACE) System is a computer technology tool designed to address the under-identification and treatment of chemotherapy-related symptoms. This system includes general core questions together with the Patient Care Monitor (PCM), a validated questionnaire that assesses patient-reported problems, six symptom burden indices, and one global quality of life index. The system automatically scores the PCM and generates a written report.