1124PSingle cycle induction treatment with cisplatin/docetaxel plus durvalumab/tremelimumab in stage III-IVB head and neck squamous cell cancer (CheckRad-CD8 trial)

ConclusionsThese preliminary results suggest a promising response to single cycle induction treatment with cisplatin/ docetaxel plus durvalumab/ tremelimumab in unselected HNSCC patients. Furthermore, they show an induction of an immune response in both in the tumor tissue and the peripheral blood.Clinical trial identificationNCT03426657.Legal entity responsible for the studyThe authors.FundingAstraZeneca.DisclosureM. Hecht: Research grant / Funding (institution): AstraZeneca; Advisory / Consultancy, Research grant / Funding (institution), Travel / Accommodation / Expenses: MSD. A. Gostian: Advisory / Consultancy: test. M. Eckstein: Honoraria (self), Advisory / Consultancy: AstraZeneca; Advisory / Consultancy, Research grant / Funding (institution): Janssen-Cilag/Johnson&Johnson; Honoraria (self): Astellas; Honoraria (self): Roche. M.G. Hautmann: Honoraria (self): AstraZeneca. S. Laban: Honoraria (self), Advisory / Consultancy: MSD; Honoraria (self), Advisory / Consultancy: BMS; Honoraria (self), Advisory / Consultancy: AstraZeneca; Honoraria (self): Merck Serono. A. Hartmann: Honoraria (self), Advisory / Consultancy: BMS; Honoraria (self), Advisory / Consultancy: MSD; Honoraria (self), Advisory / Consultancy, Research grant / Funding (institution): Roche; Honoraria (self), Advisory / Consultancy, Research grant / Funding (institution): Cepheid; Honoraria (self), Advisory / Consultancy: AstraZeneca; Honoraria (self), Advisory / Consultancy: Boehringer Ingelheim; Honoraria (se...
Source: Annals of Oncology - Category: Cancer & Oncology Source Type: research

Related Links:

This article presents a unique 3D biocompatible Aluminum-based quantum structure (QS) for in vitro cancer detection using Surface Enhanced Raman Scattering (SERS). The Al-based QSs fabricated using ultrashort pulsed laser are of two distinct surface characters, wrinkled and smooth spherical. The limit of detection for chemical sensing of Crystal Violet and Rhodamine 6G by the Al-QS was driven up to single molecule sensing (femtomolar concentration). Biological sensing of cysteine, a disease biomarker and carcinoembryonic antigen (CEA), a cancer biomarker was also tested by the Al-QS. The ability of in vitro cell detection ...
Source: Biosensors and Bioelectronics - Category: Biotechnology Source Type: research
In this study, four different weight% of Punica granatum fruit peel extract were used as green stabilizers to synthesize IONPs followed by a series of characterization experiments and in vitro anticancer evaluation. Results revealed that all synthesized IONPs have high degree of crystallinity and purity. The optimum saturation magnetization, and hydrodynamic size were found to be ∼69 emu.g−1, and 26.52 nm, respectively. Morphological studies demonstrated that adding peel extract decreased size of NPs with the average particle size below 11 nm. Cytotoxicity assay showed that the IONPs were not react...
Source: Journal of Molecular Structure - Category: Molecular Biology Source Type: research
Publication date: 15 March 2020Source: Journal of Molecular Structure, Volume 1204Author(s): A.D. Herrera-España, J. Us-Martín, S. Hernández-Ortega, G. Mirón-López, L. Quijano, J.R. Villanueva-Toledo, G.J. Mena-RejónAbstractThe structural modification of natural products has shown to be a remarkable tool in the generation of novel bioactive molecules. Herein, the synthesis, structural analysis and anticancer activity of the novel triterpenoid thiazole 3 is reported. The synthesis was carried out through the bromination of ochraceolide A (1) and the subsequent heterocyclic condensat...
Source: Journal of Molecular Structure - Category: Molecular Biology Source Type: research
In this study, two groups (4% PHB supplementation diets and control with basal diets) with 30-day feeding were set to study the effect of PHB supplementation on immune-related gene expression by qRT-PCR, time-course CyHV-2 replication in vivo by qPCR and intestinal microbiota by illumine high-throughput sequencing. PHB supplementation significantly up-regulated transcriptional levels of eight immune-related genes, decreased cumulative mortality of gibel carp and early CyHV-2 replication in spleen in vivo (P 
Source: Fish and Shellfish Immunology - Category: Biology Source Type: research
Publication date: Available online 14 December 2019Source: Chemico-Biological InteractionsAuthor(s): Ryan N. Serio, Lorraine J. GudasAbstractEthanol (EtOH) is a recreationally ingested compound that is both teratogenic and carcinogenic in humans. Because of its abundant consumption worldwide and the vital role of stem cells in the formation of birth defects and cancers, delineating the effects of EtOH on stem cell function is currently an active and urgent pursuit of scientific investigation to explicate some of the mechanisms contributing to EtOH toxicity. Stem cells represent a primordial, undifferentiated phase of devel...
Source: Chemico Biological Interactions - Category: Biochemistry Source Type: research
Publication date: Available online 14 December 2019Source: Sensors and Actuators B: ChemicalAuthor(s): Xinxin Shi, Yalei Hu, Hong-Min Meng, Jie Yang, Lingbo Qu, Xiao-Bing Zhang, Zhaohui LiAbstractIntracellular polarity has a large impact on the activity of a series of biomolecules or maintain the function of particular domains. Therefore, monitoring the changing of intracellular polarity can great improve the understanding its functions in living cell level. Herein, by employing p-phenylenediamine as precursor, we prepared a red emissive carbon dots based nanoprobe for real-time sensing polarity in living cells. With the i...
Source: Sensors and Actuators B: Chemical - Category: Chemistry Source Type: research
This study demonstrates that the concentrations of PM-bound PAHs are mutagenic and that the Excess Cancer Risks exceed the USEPA standard limits. PMs cause cytotoxicity and can also induce genotoxicity to human health analyzed by cell culture and gel electrophoresis. This study helps to promote research to evaluate the PMs bound PHEs toxicity in diverse human cell lines and also their relationship with climatic factors as well as quantitative source apportionment for mitigation purposes.Graphical abstract
Source: Journal of Hazardous Materials - Category: Environmental Health Source Type: research
In this study, we verified that ferroptosis occurred in animal models of arsenic-induced pancreatic dysfunction through assessing proferroptotic markers and morphological changes in mitochondria. In vitro, arsenic caused execution of ferroptosis in a dose-dependent manner, which could be significantly reduced by ferrostatin-1. Additionally, arsenic damaged mitochondria manifested as diminishing of mitochondrial membrane potential, reduced cytochrome c level and production of mitochondrial reactive oxygen species (MtROS) in MIN6 cells. Using the Mito-TEMPO, we found the autophagy level and subsequent ferroptotic cell death ...
Source: Journal of Hazardous Materials - Category: Environmental Health Source Type: research
ConclusionIn well selected patients, iterative CRS and HIPEC is safe, and can provide favorable survival with low morbidity. Completeness of cytoreduction and PCI are factors that influence overall survival.
Source: The Surgeon - Category: Surgery Source Type: research
ConclusionThis case highlights the contradictions typical of NENs and only new scientific acquisitions in the histopathological field can help us in the future. Surgery remains the only possibility of treatment and diagnosis of large masses of inactive NENs. This is the only case in the world of metastasis from NEC of the nose-orbital region in the retroperitoneum.
Source: International Journal of Surgery Case Reports - Category: Surgery Source Type: research
More News: AstraZeneca | Cancer | Cancer & Oncology | Chemotherapy | Clinical Trials | Docetaxel | Grants | Head and Neck Cancer | Hepatitis | HNSCC | Hypopharyngeal Cancer | Immunotherapy | Laryngeal Cancer | Legislation | Merck | Nanotechnology | Oropharyngeal Cancer | Squamous Cell Carcinoma | Taxotere | Toxicology