Genome-wide association study identifies variants associated with progression of liver fibrosis from HCV infection

Polymorphisms in IL28B were shown to affect clearance of hepatitis C virus (HCV) infection in genome-wide association (GWA) studies. Only a fraction of patients with chronic HCV infection develop liver fibrosis, a process that might also be affected by genetic factors. We performed a 2-stage GWA study of liver fibrosis progression related to HCV infection.

Implications of Transdisciplinarity for Sustainability Research

In ecological economics the terms sustainable development and transdisciplinarity are closely related. It is shown that this close relation is due to the fact that research for sustainable development has to be issue oriented and reflect the diversity, complexity and dynamics of the processes involved as well as their variability between specific problem situations. Furthermore, the knowledge of people involved and their needs and interests at stake have to be taken into account. There are three basic and interrelated questions about issues to be addressed in sustainability research: (1) In which way do processes constitute a problem field and where are the needs for change? (2) What are more sustainable practices? (3) How can existing practices be transformed? To treat them properly, transdisciplinary research is needed. The emergence of transdisciplinary research in the North and the South is described. By distinguishing analytically among basic, applied and transdisciplinary research the challenges that have to be tackled in transdisciplinary projects are analyzed.

Panel 9: Aftereffects and Memory of the Holocaust

Panel 9: Aftereffects and Memory of the Holocaust Stefanie Rauch, University of Leicester, United Kingdom: “British Responses to the Film ‘The Boy in the Striped Pajamas’” Download paper (login required) Emily Stiles, University of Winchester, United Kingdom: "The Evil They Helped to Defeat: Exhibiting the Holocaust in Britain's National Museum of Modern Conflict" Download paper (login required) Kara Critchell, University of Winchester, United Kingdom: “The Heart of Holocaust Education: Holocaust Survivors and the Construction of Holocaust Consciousness in Britain" Download paper (login required) Noemi Staszewski, University of Frankfurt, Germany: "The Drama of Getting Dependent on Assistance in the Shadow of the Shoah: Working Experiences with Old Age Survivors in Germany " Download paper (login required) Chair: Emily Dabney and James Burnham Sedgwick, Clark UniversityComment: Marianne Hirsch, Columbia University

Epidermal growth factor receptor inhibitors plus chemotherapy in non-small-cell lung cancer: biologic rationale for combination strategies

Chemotherapy continues to play an essential role in the treatment of most stages of non-small-cell lung cancer (NSCLC). In fact, within the past 5 years, this role has greatly expanded into adjuvant therapy for early-stage resected disease. Likewise, agents targeting the epidermal growth factor receptor (EGFR), particularly the tyrosine kinase inhibitors gefitinib and erlotinib, have proven to be clinically active in patients with advanced-stage NSCLC. Because of these findings, it is logical to expect that combinations of these 2 classes of antineoplastic agents would prove more efficacious than either one alone. Yet 4 large randomized phase III trials of chemotherapy with or without an EGFR tyrosine kinase inhibitor in unselected patients with advanced-stage NSCLC, altogether totaling > 4000 patients, did not demonstrate improvement in clinical outcomes with the combination. Whether these negative results will be reproduced in ongoing combination studies of chemotherapy plus monoclonal antibodies directed against EGFR remain to be determined. Herein, we review recent preclinical and clinical data addressing this topic and explore the biologic rationale for developing new combination strategies based on patient selection by molecular and clinical factors, or by pharmacodynamic parameters.