Reto Schüpbach

Reto Schüpbach serves as a Professor at the Institute of Intensive Medicine, University of Zurich, based at University Hospital Zurich. He leads a research group investigating protease-activated receptors (PARs) and their critical roles in mediating interactions between coagulation and inflammation, with implications for vascular barrier function, platelet activation, and disease pathogenesis in chronic inflammatory conditions, cancer, and bacterial infections.

His research focuses on:

• Molecular mechanisms of PAR activation by thrombin, activated protein C, and bacterial proteases
• Dual signaling of PAR1 (pro-inflammatory via thrombin vs. anti-inflammatory via activated protein C)
• PAR2 regulation in pulmonary diseases including COPD and ARDS
• Effects of bacterial proteases on host barrier integrity and inflammatory responses
• Development of novel PAR-targeted therapeutic tools for inflammatory diseases

Recent publications demonstrate a strong emphasis on translational research, particularly elucidating how co-factor-dependent PAR cleavage (e.g., thrombin-thrombomodulin complexes) sustains inflammatory signaling in vascular and pulmonary systems. The group employs advanced in vitro models to study endothelial and epithelial barrier functions, with findings directly informing potential therapeutic strategies for inflammatory and malignant diseases.

No scientific awards were documented in the provided information.

Professor Schüpbach supervises master's and doctoral students in biology and medicine through his research group; prospective students are instructed to contact Dr. Dorothea Monika Heuberger. The text contains no details regarding specific research grants or funding sources.

The laboratory operates within the Institute of Intensive Medicine, utilizing cellular and molecular techniques to investigate PAR signaling pathways across vascular endothelial cells, alveolar epithelial cells, and platelet systems, with strong translational focus on inflammatory disease mechanisms and therapeutic development.