Exploring the lunar water cycle.

The presence of water on the Moon has been indicated by various remote-sensing observations and analyses of returned samples. Several missions are planned to conduct new in situ research on the lunar surface to directly observe and characterize lunar water. A comprehensive characterization of the present forms of water, their abundance, spatial distribution, temporal variation, and possible origin is required to understand the lunar water cycle and the relevance of individual source and sink mechanisms and transformations between the involved volatile species.

A biomarker profile reflective of preserved thymic function is associated with reduced comorbidities in ageing people with HIV: an AGEhIV Cohort analysis.

Background: People with HIV (PWH) experience a higher burden of ageing-associated comorbidities, the underlying mechanisms of which remain to be fully elucidated. We aimed to identify profiles based on immune, inflammatory, and ageing biomarkers in blood from PWH and controls, and explore their association with total comorbidities over time.

Methods: Latent profile analysis was used to construct biomarker profiles in AGEhIV cohort participants (94 with well-controlled HIV on antiretroviral therapy (ART) and 95 controls without HIV) using baseline measurements of selected biomarkers.

Facade eluates affect active and total soil microbiome.

The application of biocides in building materials has become a prevalent practice to mitigate the growth of microorganisms such as algae, fungi, and bacteria on the façades. These can leach out from the material and reach the nearby soil environment. This study aimed to characterize the effect of façade eluates generated within different leaching experiments on total and metabolic active soil microbial community composition and functions.

HIV replication and tuberculosis risk among people living with HIV in Europe: A multicohort analysis, 1983-2015.

Introduction: HIV replication leads to a change in lymphocyte phenotypes that impairs immune protection against opportunistic infections. We examined current HIV replication as an independent risk factor for tuberculosis (TB).

Methods: We included people living with HIV from 25 European cohorts 1983-2015.