0000000000637534
AUTHOR
K Knoll
showing 2 related works from this author
The plasma membrane channel ORAI1 mediates detrimental calcium influx caused by endogenous oxidative stress.
2013
The mouse hippocampal cell line HT22 is an excellent model for studying the consequences of endogenous oxidative stress. Addition of extracellular glutamate depletes the cells of glutathione (GSH) by blocking the glutamate-cystine antiporter system x(c)(-). GSH is the main antioxidant in neurons and its depletion induces a well-defined program of cell death called oxytosis, which is probably synonymous with the iron-dependent form of non-apoptotic cell death termed ferroptosis. Oxytosis is characterized by an increase of reactive oxygen species and a strong calcium influx preceding cell death. We found a significant reduction in store-operated calcium entry (SOCE) in glutamate-resistant HT2…
382 Molecular classification of endometrial carcinoma substantially changing risk-assessment: Results from a european multicentre initiative
2021
Introduction/Background* Endometrial carcinoma patient care was based on histopathologic examination for many years. However, conventional pathologic features are known to suffer from high inter-observer variability and may be irreproducible in many cases. TCGA-derived molecular classification was shown to provide clinically meaningful data and was recently introduced to ESGO/ESTRO/ESP endometrial carcinoma consensus guidelines. It was the aim of this study to quantify alterations in risk-assessment if molecular classification is added to conventional prognosticators. Methodology Consecutive primary endometrial carcinoma patients diagnosed in 2016 were identified in participating centres. O…