The current and potential applications of Ambient Mass Spectrometry in detecting food fraud

The adulteration of food has received substantial amounts of media attention in the last few years, with events such as the European horsemeat scandal in 2013 sending shockwaves through society. Almost all cases are motivated by the pursuit of profits and are often aided by long and complex supply chains. In the past few years, the rapid growth of ambient mass spectrometry (AMS) has been remarkable, with over thirty different ambient ionisation techniques available. Due to the increasing concerns of the food industry and regulators worldwide, AMS is now being utilised to investigate whether or not it can generate results which are faster yet comparable to those of conventional techniques. This article reviews some aspects of the adulteration of food and its impact on the economy and the public's health, the background to ambient mass spectrometry and the studies that have been undertaken to detect food adulteration using this technology.

MicroRNAs in Parasitic Helminthiases: Current Status and Future Perspectives

MicroRNAs (miRNAs) play a variety of roles in diverse biological processes at the post-transcriptional regulatory level. Although numerous miRNAs have been identified in parasitic helminths, we still know little about their biological functions. As molecular signatures that can be stably detectable in serum and plasma, worm-derived miRNAs have shown promise as markers for the early detection of particular helminth infections. In addition, host miRNAs are dysregulated during the development of pathology associated with helminthiases and show potential as therapeutic intervention targets. This review discusses the possible biological roles of helminth miRNAs, the prediction of their specific targets, their application in diagnosis and anti-pathology therapy interventions, and the potential functions of miRNAs in extracellular vesicle cargo, such as exosomes, in helminth-host interplay.

Future trends in cystic fibrosis demography in 34 European countries

Median survival has increased in people with cystic fibrosis (CF) during the past six decades, which has led to an increased number of adults with CF. The future impact of changes in CF demographics has not been evaluated. The aim of this study was to estimate the number of children and adults with CF in 34 European countries by 2025. Data were obtained from the European Cystic Fibrosis Society Patient Registry. Population forecasts were performed for countries that have extensive CF population coverage and at least 4 years of longitudinal data by modelling future entering and exiting flows in registry cohorts. For the other countries, population projections were performed based on assumptions from knowledge of current CF epidemiology. Western European countries' forecasts indicate that an increase in the overall number of CF patients by 2025, by approximately 50%, corresponds to an increase by 20% and by 75% in children and adults, respectively. In Eastern European countries the projections suggest a predominant increase in the CF child population, although the CF adult population would also increase.It was concluded that a large increase in the adult CF population is expected in the next decade. A significant increase in adult CF services throughout Europe is urgently required.