NLRP3-mediated glutaminolysis controls microglial phagocytosis to promote Alzheimer's disease progression.

Activation of the NLRP3 inflammasome has been implicated in the pathogenesis of Alzheimer's disease (AD) via the release of IL-1β and ASC specks. However, whether NLRP3 is involved in pathways beyond this remained unknown. Here, we found that Aβ deposition in vivo directly triggered NLRP3 activation in APP/PS1 mice, which model many features of AD.

Consequential life cycle assessment of urban source-separating sanitation systems complementing centralized wastewater treatment in Lund, Sweden.

This study examined various source-separating sanitation systems to evaluate their environmental performance, providing decision-makers with insights for selecting an appropriate system for a newly developed neighborhood in Sweden. A full consequential LCA was conducted to account for resource recovery and substitution. The local wastewater treatment plant WWTP was modeled as a reference.

Heavy metal contamination of faecal sludge for agricultural production in Phnom Penh, Cambodia.

To achieve the universal target of 'safely managed sanitation' set out in UN Sustainable Development Goal 6, the world needs to increase its rate of progress, since e.g. Phnom Penh, the capital of Cambodia, currently has zero percent safely managed sanitation.

The impact of statewide educational webinars on infection prevention and control knowledge and policy updates in acute and long-term care facilities during the COVID-19 pandemic: the Nebraska experience.

A Nebraska statewide webinar series was initiated during the coronavirus disease 2019 (COVID-19) pandemic for long-term care (LTC) and acute care/outpatient (AC) facilities. An impact survey was completed by 48 of 96 AC and 109 of 429 LTC facilities. The majority reported increased regulatory awareness (AC: 65%, LTC: 54%) and updated COVID-19 (AC: 61%, LTC: 69%) and general infection prevention (AC: 61%, LTC: 60%) policies.