Weighing In: Glucagon-Like Peptide-1 Receptor Agonism for Persons With HIV.

Weight gain among persons with HIV PWH) on contemporary antiretroviral therapy (ART) can extend beyond an initial return-to-health phenomenon and lead to overweight/obesity in the first 1 to 2 years, resulting in enhanced cardiometabolic risk. Factors that may contribute to increased weight gain include specific ART regimens (those initiating dolutegravir and tenofovir alafenamide or withdrawing tenofovir disoproxil and efavirenz), women with HIV, and certain virologic factors including lower baseline CD4 count and higher HIV viral load. Weight reduction starting at 5% body weight confers metabolic protection, such as improved hypertension and dysglycemia.

Long-term evaluation of rheumatoid arthritis activity with erythrocyte methotrexate-polyglutamate 3.

Background: Methotrexate (MTX) is the first-line treatment for Rheumatoid Arthritis (RA), yet 30%-50% of RA patients develop resistance to MTX, which can manifest several years after treatment initiation.

Objective: This study investigates the relationship between erythrocyte methotrexate polyglutamates (MTX-PGs) subtype concentrations and clinical disease activity in RA patients undergoing long-term MTX treatment.

Methods: In this cross-sectional study, patients on a stable dose of subcutaneous MTX for several years were included.

Genome-scale metabolic modelling reveals interactions and key roles of symbiont clades in a sponge holobiont.

Sponges harbour complex microbiomes and as ancient metazoans and important ecosystem players are emerging as powerful models to understand the evolution and ecology of symbiotic interactions. Metagenomic studies have previously described the functional features of sponge symbionts, however, little is known about the metabolic interactions and processes that occur under different environmental conditions. To address this issue, we construct here constraint-based, genome-scale metabolic networks for the microbiome of the sponge Stylissa sp.

Assessing Trauma and Training Needs of Sexual Assault Nurse Examiners Across the United States.

Background: Much of the research on sexual assault nurse examiners (SANEs) focuses on program outcomes rather than the individual experiences of SANEs. The present research therefore sought to examine the individual experiences of SANEs regarding trauma, support, training needs, and challenges.

Methods: A national sample of SANEs participated in an online survey.

Fracture Dynamics in Silicon Anode Solid-State Batteries.

Solid-state batteries (SSBs) with silicon anodes could enable improved safety and energy density compared to lithium-ion batteries. However, degradation arising from the massive volumetric changes of silicon anodes during cycling is not well understood in solid-state systems. Here, we use X-ray computed microtomography to reveal micro- to macro-scale chemo-mechanical degradation processes of silicon anodes in SSBs.