Arterial stiffness as a novel tool for the early prediction of preeclampsia: a perspective.

Preeclampsia is a leading complication of pregnancy that lacks accurate tools for its early prediction. Improved risk stratification tools early in pregnancy would enable more efficient allocation of limited healthcare resources while ensuring that pregnant women destined to develop preeclampsia receive appropriate care. This brief perspective highlights the current state of first-trimester preeclampsia prediction.

Surround masking reveals binocular adding and differencing channels.

Recent studies suggest that binocular adding S+ and differencing S- channels play an important role in binocular vision. To test for such a role in the context of binocular contrast detection and binocular summation, we employed a surround masking paradigm consisting of a central target disk surrounded by a mask annulus. All stimuli were horizontally oriented 0.

Obesity, Cardiovascular and Neurodegenerative Diseases: Potential Common Mechanisms.

The worldwide increase in the incidence of obesity and cardiovascular and neurodegenerative diseases, e.g. Alzheimer's disease, is related to many factors, including an unhealthy lifestyle and aging populations.

Predicting histopathology markers of endometrial carcinoma with a quantitative image analysis approach based on spherical harmonics in multiparametric MRI.

Purpose: Identifying optimal machine learning pipelines for computer-aided diagnosis is key for the development of robust, reproducible, and clinically relevant imaging biomarkers for endometrial carcinoma. The purpose of this study was to introduce the mathematical development of image descriptors computed from spherical harmonics (SPHARM) decompositions as well as the associated machine learning pipeline, and to evaluate their performance in predicting deep myometrial invasion (MI) and histopathological high-grade in preoperative multiparametric magnetic resonance imaging (MRI).

Patients And Methods: This retrospective study included 128 women with histopathology-confirmed endometrial carcinomas who underwent 1.

Supporting Indigenous families in the Cree territory: lessons from the  Mashkûpímâtsît Awash initiative.

Objective: We describe the adaptation of an early childcare and development program to the Indigenous context of the Cree territory in Québec. We also share lessons on the challenging implementation of home visits by Indigenous family support workers (FSWs), which is a critical component of the intervention.

Participants: Â Mashkûpímâtsît Awash (AMA) aims to enhance the health and well-being of pregnant mothers, young children, and their families by providing intensive interdisciplinary care and follow-up.

A new inhibitor of the β-arrestin/AP2 endocytic complex reveals interplay between GPCR internalization and signalling.

In addition to G protein-coupled receptor (GPCR) desensitization and endocytosis, β-arrestin recruitment to ligand-stimulated GPCRs promotes non-canonical signalling cascades. Distinguishing the respective contributions of β-arrestin recruitment to the receptor and β-arrestin-promoted endocytosis in propagating receptor signalling has been limited by the lack of selective analytical tools. Here, using a combination of virtual screening and cell-based assays, we have identified a small molecule that selectively inhibits the interaction between β-arrestin and the β2-adaptin subunit of the clathrin adaptor protein AP2 without interfering with the formation of receptor/β-arrestin complexes.