Publications by authors named "C Ortoleva Bucher"

Introduction: Approximately 50% of patients with C3 glomerulopathy (C3G) and primary immune complex-mediated membranoproliferative glomerulonephritis (IC-MPGN) reach kidney failure 10 years after diagnosis. Because these patients are generally young, the majority will be listed for kidney transplantation (KTx). However, reported outcomes in patients transplanted for C3G and IC-MPGN are heterogeneous and conflicting, because they are mainly based on retrospective monocentric studies.

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Donor-acceptor BODIPY dyads, functionalized at the 2 and 6 positions with benzyl ester (BDP-DE) or carboxylic acid (BDP-DA) groups, were synthesized, and their optoelectronic properties were investigated. Carbonyl groups were found to increase the reduction potential of the BODIPY core by 0.15-0.

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Article Synopsis
  • - The study investigates viologen-based supramolecular crystal gels, which are soft solid networks formed by the self-assembly of low molecular weight gelators into crystalline fibers, focusing on how to tune their properties.
  • - Researchers conducted various experiments, including spectroscopy and microscopy, to analyze the gelation process and found that viologen gelators crystallize into hollow tubes that combine into larger spherulites, following the Avrami theory of crystallization.
  • - The findings suggest that adjusting the quenching temperature impacts the size and density of spherulites but does not significantly change the gel's elasticity, indicating a trade-off between spherulite density and connectivity.
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GORAB is a key regulator of Golgi vesicle transport and protein glycanation. Loss of GORAB function in gerodermia osteodysplastica (GO) causes shortening of glycosaminoglycan chains, leading to extracellular matrix disorganization that results in wrinkled skin, osteoporosis and elevated TGF-β signaling. In this study, we investigated the role of TGF-β-signaling, oxidative stress, and resulting cellular senescence in the osteoporosis phenotype of GO.

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Nurses' health during the COVID-19 pandemic in Switzerland: A longitudinal study with mixed methods design The COVID19 pandemic has had a significant impact on healthcare systems worldwide. Nurses have played a crucial role in responding to the crisis, often at the expense of their own health and wellbeing. The aim of the study was to investigate the physical and mental health status as well as the resources of certified nurses during the pandemic, in German-speaking Switzerland.

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