Advancing toxicovigilance of recreational drugs, including new psychoactive substances, by using data from four European poison centres.

Introduction: Common recreational drugs and new psychoactive substances pose challenges to public health. This study investigated the feasibility of merging cases of recreational drug poisoning reported to European poison centres.

Methods: Four European poison centres (Freiburg, Germany; the Netherlands; Sweden and Switzerland) collaborated in a retrospective, observational study.

Systematic Evaluation of Regiochemistry and Lipidation of Aryl Trehalose Mincle Agonists.

The Macrophage-Inducible C-type Lectin receptor (Mincle) plays a critical role in innate immune recognition and pathology, and therefore represents a promising target for vaccine adjuvants. Innovative trehalose-based Mincle agonists with improved pharmacology and potency may prove useful in the development of Th17-mediated adaptive immune responses. Herein, we report on in vitro and in silico investigations of specific Mincle ligand-receptor interactions required for the effective receptor engagement and activation of Th17-polarizing cytokines.

Improving urban waste management: A comprehensive study on household waste generation and spatial patterns in the Grand Guayaquil Metropolitan Area.

This study tackles the growing global concern about municipal waste management, particularly in cities like the Grand Guayaquil Metropolitan Area (GGA). Through realistic field studies on in situ household waste generation and geographic information system (GIS) tools, this work offers a framework to predict the quantities and types of recyclable household waste for any metropolitan area in Latin America. Over 4 weeks, students collected, sorted and weighed recyclable waste types, including plastic, paper, metal, glass and fabric, from 776 sampled household of the GGA.

Results of the Dutch scalp cooling registry in 7424 patients: analysis of determinants for scalp cooling efficacy.

Background: Chemotherapy-induced alopecia is a common consequence of cancer treatment with a high psychological impact on patients and can be prevented by scalp cooling (SC). With this multi-center patient series, we examined the results for multiple currently used chemotherapy regimens to offer an audit into the real-world determinants of SC efficacy.

Materials And Methods: The Dutch Scalp Cooling Registry collected data on 7424 scalp-cooled patients in 68 Dutch hospitals.

Taming Molecular Folding: Anion-Templated Foldamers with Tunable Quaternary Structures.

Higher-order foldamers represent a unique class of supramolecules at the forefront of molecular design. Herein we control quaternary folding using a novel approach that combines halogen bonding (XBing) and hydrogen bonding (HBing). We present the first anion-templated double helices induced by halogen bonds (XBs) and stabilized by "hydrogen bond enhanced halogen bonds" (HBeXBs).