Publications by authors named "A Vonlaufen"
Background: Colonoscopies, are vital for initial screening, follow-ups, surveillance of neoplasia, and assessing symptoms like rectal bleeding. Successful colonoscopies require thorough colon preparation, but up to 25% fail due to poor preparation. This can lead to longer procedures, repeat colonoscopies, inconvenience, poorer health outcomes, and higher costs.
View Article and Find Full Text PDFJunctional adhesion molecule C (JAM-C) dimerization aids cancer cell migration and metastasis.
Biochim Biophys Acta Mol Cell Res
April 2018
Most cancer deaths result from metastasis, which is the dissemination of cells from a primary tumor to distant organs. Metastasis involves changes to molecules that are essential for tumor cell adhesion to the extracellular matrix and to endothelial cells. Junctional Adhesion Molecule C (JAM-C) localizes at intercellular junctions as homodimers or more affine heterodimers with JAM-B.
View Article and Find Full Text PDFBackground And Study Aims: Upper gastrointestinal (UGI) bleeding is a frequent cause of hospitalization. Its severity may be assessed before endoscopy using the Glasgow-Blatchford Bleeding Score (GBS), a score validated to identify patients requiring clinical intervention. The aim of this study was to assess whether the GBS was effective for shortening hospital stay and reducing costs in patients with an UGI bleeding predicted at low risk of requiring clinical intervention.
View Article and Find Full Text PDFBackground: Acute pancreatitis is characterized by inflammatory processes affecting not only the pancreas, but also the lung. Here, we investigated timing of leucocyte infiltration and chemokine expression within lung and pancreas during pancreatitis and whether treatments selectively inhibiting chemokines (using Evasins) could improve organ injury.
Material And Methods: C57Bl/6 mice were submitted in vivo to 10-h intraperitoneal injections of cerulein and followed for up to 168 h.