[Rezension]

Guido Kisch

[Rezension]

Guido Kisch

Deutsche Literatur in hebräischer Übersetzung

Guido Kisch

[Rezension]

Guido Kisch

[Rezension]

Guido Kisch

[Rezension]

Guido Kisch

[Rezension]

Guido Kisch

[Rezension]

Guido Kisch

Long-term data from the Swiss pulmonary hypertension registry.

BACKGROUND Registries are important for real-life epidemiology on different pulmonary hypertension (PH) groups. OBJECTIVE To provide long-term data of the Swiss PH registry of 1998-2012. METHODS PH patients have been classified into 5 groups and registered upon written informed consent at 5 university and 8 associated hospitals since 1998. New York Heart Association (NYHA) class, 6-min walk distance, hemodynamics and therapy were registered at baseline. Patients were regularly followed, and therapy and events (death, transplantation, endarterectomy or loss to follow-up) registered. The data were stratified according to the time of diagnosis into prevalent before 2000 and incident during 2000-2004, 2005-2008 and 2009-2012. RESULTS From 996 (53% female) PH patients, 549 had pulmonary arterial hypertension (PAH), 36 PH due to left heart disease, 127 due to lung disease, 249 to chronic thromboembolic PH (CTEPH) and 35 to miscellaneous PH. Age and BMI significantly increased over time, whereas hemodynamic severity decreased. Overall, event-free survival was 84, 72, 64 and 58% for the years 1-4 and similar for time periods since 2000, but better during the more recent periods for PAH and CTEPH. Of all PAH cases, 89% had target medical therapy and 43% combination therapy. Of CTEPH patients, 14 and 2% underwent pulmonary endarterectomy or transplantation, respectively; 87% were treated with PAH target therapy. CONCLUSION Since 2000, the incident Swiss PH patients registered were older, hemodynamically better and mostly treated with PAH target therapies. Survival has been better for PAH and CTEPH diagnosed since 2008 compared with earlier diagnosis or other classifications.

Working with A Secular Age. Interdisciplinary Perspectives on Charles Taylor's Master Narrative

Charles Taylor’s monumental book A Secular Age has been extensively discussed, criticized, and worked on. This volume, by contrast, explores ways of working with Taylor’s book, especially its potentials and limits for individual research projects. Due to its wide reception, it has initiated a truly interdisciplinary object of study; with essays drawn from various research fields, this volume fosters substantial conversation across disciplines.

P2X1 regulated IL-22 secretion by innate lymphoid cells is required for efficient liver regeneration.

Paracrine signalling mediated via cytokine secretion is essential for liver regeneration after hepatic resection, yet the mechanisms of cellular crosstalk between immune and parenchymal cells are still elusive. Interleukin-22 (IL-22) is released by immune cells and mediates strong hepatoprotective functions. However, it remains unclear if IL-22 is critical for the crosstalk between liver lymphocytes and parenchymal cells during liver regeneration after partial hepatectomy. Here we found that plasma levels of IL-22 and its upstream cytokine IL-23 are highly elevated in patients after major liver resection. In a mouse model of partial hepatectomy, deletion of IL-22 was associated with significantly delayed hepatocellular proliferation and an increase of hepatocellular injury and endoplasmic reticulum stress. Using Rag1-/- and Rag2-/- γc-/- mice we show that the main producers of IL-22 post partial hepatectomy are conventional natural killer cells and innate lymphoid cells type 1. Extracellular ATP, a potent danger molecule, is elevated in patients immediately after major liver resection. Antagonism of the P2 type nucleotide receptors P2X1 and P2Y6 significantly decreased IL-22 secretion ex vivo. In vivo, specific inhibition of P2X1 was associated with decreased IL-22 secretion, elevated liver injury and impaired liver regeneration.