Development of a Caco-2-based intestinal mucosal model to study intestinal barrier properties and bacteria-mucus interactions.

The intestinal mucosal barrier is a dynamic system that allows nutrient uptake, stimulates healthy microbe-host interactions, and prevents invasion by pathogens. The mucosa consists of epithelial cells connected by cellular junctions that regulate the passage of nutrients covered by a mucus layer that plays an important role in host-microbiome interactions. Mimicking the intestinal mucosa for assays, particularly the generation of a mucus layer, has proven to be challenging.

A next-generation mt-sDNA test had 94% sensitivity for colorectal cancer and 91% specificity for advanced neoplasia.

Imperiale TF, Porter K, Zella J, et al; BLUE-C Study Investigators. N Engl J Med. 2024;390:984-993.

The road to a world-unified approach to the management of patients with gastric intestinal metaplasia: a review of current guidelines.

Objective: During the last decade, the management of gastric intestinal metaplasia (GIM) has been addressed by several distinct international evidence-based guidelines. In this review, we aimed to synthesise these guidelines and provide clinicians with a global perspective of the current recommendations for managing patients with GIM, as well as highlight evidence gaps that need to be addressed with future research.

Design: We conducted a systematic review of the literature for guidelines and consensus statements published between January 2010 and February 2023 that address the diagnosis and management of GIM.

Self-management support with the Respiratory Adherence Care Enhancer instrument in asthma and chronic obstructive pulmonary disease: An implementation trial.

Aim: Suboptimal self-management with controller inhalation therapy in asthma and COPD is frequently observed with poor treatment outcomes. The developed 'Respiratory Adherence Care Enhancer' (RACE) instrument identifies and addresses individual barriers to self-management with a theoretical underpinning. This study investigates the feasibility of pharmaceutical support with this instrument.