Tracheal tuft cells release ATP and link innate to adaptive immunity in pneumonia.

Tracheal tuft cells shape immune responses in the airways. While some of these effects have been attributed to differential release of either acetylcholine, leukotriene C4 and/or interleukin-25 depending on the activating stimuli, tuft cell-dependent mechanisms underlying the recruitment and activation of immune cells are incompletely understood. Here we show that Pseudomonas aeruginosa infection activates mouse tuft cells, which release ATP via pannexin 1 channels.

The Lebanese health economic evaluation guideline.

Background: Economic evaluation guidelines (EEGs) serve as a valuable tool to assist appraisers in making consistent and transparent recommendations, standardize EE studies, enhance their quality, and minimize methodological uncertainties. As other LMICs, Lebanon aims for UHC where EEG is a necessity. This paper aims to report on the Lebanese health EEG (LEEG) and its reference case, including the intermediate results leading to the final decisions.

Unravelling Education Needs for Clinical Practice Guideline Development: A Survey Performed in the Netherlands.

Objective: The development of clinical practice guidelines (CPG) has evolved into a rigorous and complex process. There is a need for training of CPG developers including methodologists, panel members and patient representatives. This study explored the educational needs and experiences of CPG developers, with specific attention to the patient perspective and economic considerations.