Wall shear stress modulates metabolic pathways in endothelial cells.

Introduction: Hemodynamic forces play a crucial role in modulating endothelial cell (EC) behavior, significantly influencing blood vessel responses. While traditional in vitro studies often explore ECs under static conditions, ECs are exposed to various hemodynamic forces in vivo. This study investigates how wall shear stress (WSS) influences EC metabolism, focusing on the interplay between WSS and key metabolic pathways.

Low functional change despite high taxonomic turnover characterizes the microbiome across a 2000-km salinity gradient.

The green seaweed relies on associated bacteria for morphogenesis and is an important model to study algal-bacterial interactions. -associated bacteria exhibit high turnover across environmental gradients, leading to the hypothesis that bacteria contribute to the acclimation potential of the host. However, the functional variation of these bacteria in relation to environmental changes remains unclear.

Australian dermatologists' prescribing behaviours for female androgenetic alopecia.

Female androgenetic alopecia (FAGA) affects approximately half of women during their lifetime and can have significant psychological impact. Despite its prevalence, treatment options have traditionally been limited. In this study, we examined the current prescribing patterns of Australian dermatologists for FAGA (n = 54), including the use of spironolactone, systemic minoxidil, topical minoxidil and combination treatments.

Assessing the Reliability of the Bleeding Assessment Scale in Critically Ill Children (BASIC) Definition: A Prospective Cohort Study.

Objectives: To determine the reliability of the Bleeding Assessment Scale in critically Ill Children (BASIC) definition of bleeding severity in a diverse cohort of critically ill children.

Design: Prospective cohort study.

Setting: Eight mixed PICUs in the Netherlands, Israel, and the United States.

Challenging the conventional wisdom: Re-evaluating Smpd3's role in extracellular vesicle biogenesis.

Extracellular vesicles (EVs) are pivotal in intercellular communication, impacting diverse physiological and pathological processes. Current in vitro EV biogenesis studies often utilize pharmacological inhibitors, inducing off-target effects and overlooking cell-specific production nuances. Addressing these limitations, we utilized CRISPR/Cas9 to generate heterozygous full-body and conditional sphingomyelin phosphodiesterase 3 (Smpd3) knockout (KO) transgenic mice.