Black Soldier Fly Larvae's Optimal Feed Intake and Rearing Density: A Welfare Perspective (Part II).

The large-scale insect rearing sector is expected to grow significantly in the next few years, with L. (black soldier fly, BSF) playing a pivotal role. As with traditional livestock, it is essential to improve and ensure BSF welfare.

Tau mediates the reshaping of the transcriptional landscape toward intermediate Alzheimer's disease stages.

Introduction: Recent research revealed that Tau plays critical roles in various neuronal functions. We previously demonstrated that destabilization and nuclear delocalization of Tau alter the expression of glutamatergic genes, mediating early neuronal damage.

Methods: In this study, we discovered that changes in Tau availability are linked to global alterations in gene expression that affect multiple neuronal pathways.

Governance and resilience as entry points for transforming food systems in the countdown to 2030.

Due to complex interactions, changes in any one area of food systems are likely to impact-and possibly depend on-changes in other areas. Here we present the first annual monitoring update of the indicator framework proposed by the Food Systems Countdown Initiative, with new qualitative analysis elucidating interactions across indicators. Since 2000, we find that 20 of 42 indicators with time series have been trending in a desirable direction, indicating modest positive change.

Fecal Microbiota Transplantation (FMT) From a Human at Low Risk for Alzheimer's Disease Improves Short-Term Recognition Memory and Increases Neuroinflammation in a 3xTg AD Mouse Model.

Human microbiota-associated murine models, using fecal microbiota transplantation (FMT) from human donors, help explore the microbiome's role in diseases like Alzheimer's disease (AD). This study examines how gut bacteria from donors with protective factors against AD influence behavior and brain pathology in an AD mouse model. Female 3xTgAD mice received weekly FMT for 2 months from (i) an 80-year-old AD patient (AD-FMT), (ii) a cognitively healthy 73-year-old with the protective APOEe2 allele (APOEe2-FMT), (iii) a 22-year-old healthy donor (Young-FMT), and (iv) untreated mice (Mice-FMT).

Oral Health Care: A Systematic Review of Clinical Practice Guidelines.

Maintaining good oral hygiene is essential for preventing and managing oral health problems. This systematic review aimed to identify and assess clinical practice guidelines on oral hygiene, focusing on quality and key areas. A comprehensive search was conducted in PubMed, CINAHL, Scopus, Cochrane, and organizational websites.