0000000001105609
AUTHOR
Luitpold Distel
showing 2 related works from this author
Abstract 4673A: DAPK-mediated phosphorylation of HSF1 enhances apoptosis level upon TNF in colorectal carcinoma cells
2012
Abstract Objectives: Tumor necrosis factor ≤ (TNF) is an inflammatory cytokine, which is released upon different stimuli, including irradiation. Recently it has been shown, that the Death-associated protein kinase (DAPK) mediates TNF-induced apoptosis in colon cancer cells [1]. Here, we aimed to identify new DAPK binding partners and to characterize the functional role of novel protein interaction complexes during TNF-induced apoptosis in colon cancer cells. Methods/Results: HCT116 colorectal cancer cells were cultured for 6 to 48 hours in either normal or TNF-conditioned medium. For phosphopeptide microarray (PPM) whole cell lysates were incubated on peptide platforms with radioactive-labe…
Clinical outcome of concomitant vs interrupted BRAF inhibitor therapy during radiotherapy in melanoma patients
2018
Background: Concomitant radiation with BRAF inhibitor (BRAFi) therapy may increase radiation-induced side effects but also potentially improve tumour control in melanoma patients. Methods: A total of 155 patients with BRAF-mutated melanoma from 17 European skin cancer centres were retrospectively analysed. Out of these, 87 patients received concomitant radiotherapy and BRAFi (59 vemurafenib, 28 dabrafenib), while in 68 patients BRAFi therapy was interrupted during radiation (51 vemurafenib, 17 dabrafenib). Overall survival was calculated from the first radiation (OSRT) and from start of BRAFi therapy (OSBRAFi). Results: The median duration of BRAFi treatment interruption prior to radiothera…