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A retrospective study assessing the accuracy of [18F]–fluorocholine PET/CT for primary staging of lymph node metastases in intermediate and high-risk prostate cancer patients undergoing robotic-assisted laparoscopic prostatectomy with extended lymph node dissection

Background: Previous studies have investigated [18F]-fluorocholine (FCH) positron emission tomography with computed tomography (PET/CT) in primary staging of men with intermediate or high-risk prostate cancer and have generally shown high specificity and poor sensitivity. FCH PET/CT is not recommended for the primary staging of metastases in the European guidelines for prostate cancer. However, it

Psychological resilience and health‐related quality of life in 418 swedish women with primary breast cancer : Results from a prospective longitudinal study

Psychological resilience is considered a major protective psychological mechanism that enables a person to successfully handle significant adversities, e.g., a cancer diagnosis. Higher levels of resilience have been associated with higher levels of health‐related quality of life (HRQoL) in breast cancer (BC) patients, but research examining the longitudinal process of resilience is limited. The ai

Narrating plastics governance : policy narratives in the European plastics strategy

The European Union (EU) aspires to be an important global agenda-setter on how to treat and regulate the growing plastics problem. We present an analysis of the plastic policy narratives shaping European plastics governance, in particular through the European Commission’s Plastics Strategy. Our aim is to first uncover the policy narratives at play, and then examine how actors make use of those nar

Isothermal Reduction of IrO2(110) Films by Methane Investigated Using in Situ X-ray Photoelectron Spectroscopy

Continuous exposure to methane causes IrO2(110) films on Ir(100) to undergo extensive reduction at temperatures from 500 to 650 K. Measurements using in situ X-ray photoelectron spectroscopy (XPS) confirm that CH4 oxidation on IrO2(110) converts so-called bridging oxygen atoms (Obr) at the surface to HObr groups while concurrently removing oxygen from the oxide film. Reduction of the IrO2(110) fil

Sharing Economy Business Models for Sustainability

The sharing economy is not sustainable by default – search for images of bikesharing graveyards. But, with careful design of the business models that facilitate access over ownership, the sharing economy can increase intensity of use and material efficiency, contributing to sustainable consumption. In this episode, co-host Steven Curtis shares with us his research on sharing economy business model

High-resolution genotyping of HLA class I loci in children with type 1 diabetes and celiac disease

Objectives: HLA-DQ2 and DQ8 contribute to the strongest risk haplotypes for type 1 diabetes (T1D) and celiac disease (CD). The variation in genetic risk association is likely linked to different HLA class II loci susceptibility, but association studies of HLA class I alleles are scarce. The aim was to investigate HLA class I A, B, and C alleles polymorphisms in children with only T1D, CD, and a su

The combined impact of ankle–brachial index and transcutaneous oxygen pressure on mortality in patients with type 2 diabetes and foot ulcers

Aims: A diabetic foot ulcer (DFU) is associated with increased cardiovascular risk and mortality, independently of ulcer etiology (ischemic, neuro-ischemic or neuropathic). Ankle–brachial index (ABI) is the most commonly used test when diagnosing peripheral macrovascular disease and is a well-known marker for increased cardiovascular risk. Transcutaneous oxygen pressure (TcPO2) is considered to be

The novel collagen matrikine, endotrophin, is associated with mortality and cardiovascular events in patients with atherosclerosis

Background: Rupture of atherosclerotic plaques is the major cause of acute cardiovascular events. The biomarker PRO-C6 measuring Endotrophin, a matrikine of collagen type VI, may provide valuable information detecting subjects in need of intensified strategies for secondary prevention. Objective: In this study, we evaluate endotrophin in human atherosclerotic plaques and circulating levels of PRO-

Soluble P-tau217 reflects amyloid and tau pathology and mediates the association of amyloid with tau

Alzheimer’s disease is characterized by β-amyloid plaques and tau tangles. Plasma levels of phospho-tau217 (P-tau217) accurately differentiate Alzheimer’s disease dementia from other dementias, but it is unclear to what degree this reflects β-amyloid plaque accumulation, tau tangle accumulation, or both. In a cohort with post-mortem neuropathological data (N = 88), both plaque and tangle density c

Upregulated functional gene expression programmes in tumour pericytes mark progression in patients with low-grade glioma

Pericytes conceivably play important roles in the tumour microenvironment of glioblastoma multiforme (GBM) by allowing for an aberrant vasculature and acting as a component in the perivascular niche that supports glioma stem-like cells. However, a lack of specific markers has hampered in-depth elucidation of the functional contribution of pericytes to GBM. This study provides a comprehensive compu

Synthesizing a Hybrid Nanocomposite as an Affinity Adsorbent through Surface-Initiated Atom Transfer Radical Polymerization Catalyzed by Myoglobin

A hybrid bifunctional core-shell nanostructure was synthesized for the first time via surface-initiated atom transfer radical polymerization (SI-ATRP) using myoglobin as a biocatalyst (ATRPase) in an aqueous solution. N-Isopropyl acrylamide (NIPA) and N-(3-aminopropyl)methacrylamide (APMA) were applied to graft flexible polymer brushes onto initiator-functionalized silica nanoparticles. Two differ

Immune checkpoint inhibitors in Wilms' tumor and Neuroblastoma : What now?

Background: Therapeutic activation of tumor-infiltrating lymphocytes using monoclonal antibodies targeting PD1 or PD-L1 (immune checkpoint inhibitors—ICIs) has revolutionized treatment of specific solid tumors in adult cancer patients, and much hope has been placed on a similar effect in relapsed or refractory solid pediatric tumors. Recent clinical trials have disappointingly shown an almost none

The Spanish Fiscal Transition : Tax Reform and Inequality in the Late Twentieth Century

This book provides an analysis of the process and outcomes of the tax reform, with a focus on progressivity, redistribution, and inequality. Between 1977 and 1986, Spain underwent a comprehensive tax reform which shaped its fiscal system until today. It was made in connection with the transition to democracy and indeed was understood as a fundamental part of the political change. The book situates

Using Micro-Scale and Solid Material Data for Modelling Heat Transfer in Stone Wool Composites Under Heat Exposures

Modelling capabilities have drastically improved in the last decade. However, in most of the cases the fire response of building elements is predicted by fitting input material properties to the models in order to match test data. This paper presents models developed to predict the unexposed side temperature of stone wool layered composites with stainless steel or gypsum claddings exposed to sever