In severe asthma with an eosinophilic phenotype, depemokimab improved exacerbations, but not quality of life, at 52 wk.

GIM/FP/GP: [Formula: see text] Allerg & Immunol: [Formula: see text] Pulmonology: [Formula: see text].

Evaluation of Retinal Capillary Density using OCT Angiography according to Acute Ischemic Stroke Etiologies - A Matched Case -Control Study.

Purpose: To investigate retinal microvascular changes in ischemic stroke patients using optical coherence tomography angiography (OCT-A) and assess these alterations based on stroke etiology.

Methods: Case-control study conducted at Montpellier University Hospital from May 2021 to March 2022 (IRB: 202000607). Retinal vascular features were compared between strokes patients and age- and sex- matched controls.

Examining the Emotional and Physical Health Impact in Users of Open-Source Automated Insulin Delivery and Sources of Support: Qualitative Analysis of Patient Narratives.

Background: Although commercially developed automated insulin delivery (AID) systems have recently been approved and become available in a limited number of countries, they are not universally available, accessible, or affordable. Therefore, open-source AID systems, cocreated by an online community of people with diabetes and their families behind the hashtag #WeAreNotWaiting, have become increasingly popular.

Objective: This study focused on examining the lived experiences, physical and emotional health implications of people with diabetes following the initiation of open-source AID systems, their perceived challenges, and their sources of support, which have not been explored in the existing literature.

The effects of acute hot-water immersion on force steadiness and motor unit discharge rate variability in young, healthy adults.

This study examined the effects of core and muscle temperature on force steadiness and motor unit discharge rate (MUDR) variability after a hot-water immersion session. Fifteen participants (6 women; 25±6 years) completed neuromuscular assessments before and after either 42ºC (hot) or 36ºC (control) water immersion. Force steadiness was measured during knee extension, while HD-sEMG signals were recorded from vastus lateralis and medialis for MUDR variability analysis.

A Core Outcome Set for Adult General ICU Patients.

Objectives: Randomized clinical trials informing clinical practice (e.g., like large, pragmatic, and late-phase trials) should ideally mostly use harmonized outcomes that are important to patients, family members, clinicians, and researchers.

The Evolution of Treatment-Free Remission.

One of the most remarkable achievements of the TKI era has been the capacity to induce deep molecular remissions that are sustainable off therapy in chronic myeloid leukemia (CML) patients - treatment-free remission (TFR). TFR was first described in a handful of patients within 3-4 years of imatinib approval. In 2004 TFR was tested in a small French pilot study, followed soon after by the French STIM and Australasian TWISTER studies.

Reconciling Archean organic-rich mudrocks with low primary productivity before the Great Oxygenation Event.

The organic carbon content of ancient rocks provides a fundamental record of the biosphere on early Earth. For over 50 y, the high organic content of Archean (>2.5 Ga) mudrocks has puzzled geologists and evolutionary biologists, because high biological primary productivity was unexpected for the nascent biosphere before the rise of O.

Effects of metformin on postprandial blood pressure, heart rate, gastric emptying, GLP-1 and the prevalence of postprandial hypotension in type 2 diabetes - a double-blind, placebo-controlled crossover study.

Individuals with type 2 diabetes are at high risk of postprandial falls in blood pressure (BP) (i.e., a reduction in systolic BP of ≥20mmHg, termed postprandial hypotension (PPH)), which increases the risk of falls and mortality.

Engineering the Thermal and Energy-Storage Properties in Quantum Dots Using Dominant Faceting: The Case Study of Silicon.

The storage and release of energy is an economic cornerstone. In quantum dots (QDs), energy storage is mostly governed by their surfaces, in particular by surface chemistry and faceting. The impact of surface free energy (SFE) through surface faceting has already been studied in QDs.

NMR spectroscopy derived plasma biomarkers of inflammation in human populations: Influences of age, sex and adiposity.

Understanding the distribution and variation in inflammatory markers is crucial for advancing our knowledge of inflammatory processes and evaluating their clinical utility in diagnosing and monitoring acute and chronic disease. 1H NMR spectroscopy of blood plasma and serum was applied to measure a composite panel of inflammatory markers based on acute phase glycoprotein signals (GlycA and GlycB) and sub-regions of the lipoprotein derived Supramolecular Phospholipid Composite signals (SPC1, SPC2 and SPC3) to establish normal ranges in two healthy, predominantly white cohorts from Australia (n = 398) and Spain (n = 80; ages 20-70 years). GlycA, GlycB, SPC1 and SPC3 were not significantly impacted by age or sex, but SPC2 (an HDL-related biomarker) was significantly higher in women across all age ranges by an average of 33.

Designing of an mRNA vaccine against high-risk human papillomavirus targeting the E6 and E7 oncoproteins exploiting immunoinformatics and dynamic simulation.

Human papillomavirus 16 and human papillomavirus 18 have been associated with different life-threatening cancers, including cervical, lung, penal, vulval, vaginal, anal, and oropharyngeal cancers, while cervical cancer is the most prominent one. Several research studies have suggested that the oncoproteins E6 and E7 are the leading cause of cancers associated with the human papillomavirus infection. Therefore, we developed two mRNA vaccines (V1 and V2) targeting these oncoproteins.

GPT, ontology, and CAABAC: A tripartite personalized access control model anchored by compliance, context and attribute.

As digital healthcare evolves, the security of electronic health records (EHR) becomes increasingly crucial. This study presents the GPT-Onto-CAABAC framework, integrating Generative Pretrained Transformer (GPT), medical-legal ontologies and Context-Aware Attribute-Based Access Control (CAABAC) to enhance EHR access security. Unlike traditional models, GPT-Onto-CAABAC dynamically interprets policies and adapts to changing healthcare and legal environments, offering customized access control solutions.

The Development, Delivery, Content, and Impact of Nutrition Education in Prisons: A Systematic Review.

People in prison are at an increased risk of long-term conditions that have been associated with poor nutrition intake, low levels of physical activity, and obesity. We aim to identify the necessary components of nutrition education to impact the health and health behaviors of people in prison. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines informed the structure of this article.

Conceptual Uncertainties and Practical Challenges in Voluntary Nagoya Protocol Compliance: The Australian Situation.

Amidst growing international pressure for institutions that collect biological material to comply with the Nagoya Protocol, scientific gatekeepers such as herbaria, funding bodies, and academic journals increasingly request proof of Nagoya Protocol compliance. What happens when research is conducted in a country which does not have a comprehensive regulatory framework implementing the Nagoya Protocol? This article addresses this question through an examination of the difficulties that genetic resource collectors and biobankers may encounter in attempting to voluntarily comply with the Nagoya Protocol in Australia, a country that has not ratified the Nagoya Protocol at a federal level. It summarizes the requirements of the Nagoya Protocol, surveys the legal and regulatory situation that currently exists in Australia, and outlines the difficulties and ambiguities encountered by scientists and biobankers in attempting to navigate this system.

Monitoring the Land and Sea: Enhancing Efficiency Through CRISPR-Cas Driven Depletion and Enrichment of Environmental DNA.

Characterizing biodiversity using environmental DNA (eDNA) represents a paradigm shift in our capacity for biomonitoring complex environments, both aquatic and terrestrial. However, eDNA biomonitoring is limited by biases toward certain species and the low taxonomic resolution of current metabarcoding approaches. Shotgun metagenomics of eDNA enables the collection of whole ecosystem data by sequencing all molecules present, allowing characterization and identification.

GnRH pulse generator activity in mouse models of polycystic ovary syndrome.

One in ten women in their reproductive age suffer from polycystic ovary syndrome (PCOS) that, alongside subfertility and hyperandrogenism, typically presents with increased luteinizing hormone (LH) pulsatility. As such, it is suspected that the arcuate kisspeptin (ARN) neurons that represent the GnRH pulse generator are dysfunctional in PCOS. We used here in vivo GCaMP fiber photometry and other approaches to examine the behavior of the GnRH pulse generator in two mouse models of PCOS.

Phase Characterization and Bioactivity Evaluation of Nucleic Acid-Encapsulated Biomimetically Mineralized ZIF-8.

Metal-organic frameworks (MOFs) provide diverse applications across a wide range of scientific disciplines, including drug/nucleic acid (NA) delivery. In the subclass of MOFs, zeolitic imidazolate framework-8 (ZIF-8) is well regarded due to its exceptional physicochemical properties. Biomolecules can be encapsulated and released under precise conditions within ZIF, making it an important material for materials science and biomedical applications.

An Acetylcholine M1 Receptor-Positive Allosteric Modulator (TAK-071) in Parkinson Disease With Cognitive Impairment: A Phase 2 Randomized Clinical Trial.

Importance: Fall risk and cognitive impairment are prevalent and burdensome in Parkinson disease (PD), requiring efficacious, well-tolerated treatment.

Objective: To evaluate the safety and efficacy of TAK-071, a muscarinic acetylcholine M1 positive allosteric modulator, in participants with PD, increased fall risk, and cognitive impairment.

Design, Setting, And Participants: This phase 2 randomized double-blind placebo-controlled crossover clinical trial was conducted from October 21, 2020, to February 27, 2023, at 19 sites in the US.

Doxycycline Postexposure Prophylaxis and Bacterial Sexually Transmitted Infections Among Individuals Using HIV Preexposure Prophylaxis.

Importance: Doxycycline postexposure prophylaxis (doxyPEP) has been shown to decrease the incidence of bacterial sexually transmitted infections (STIs) among people assigned male sex at birth in clinical trials, but data from clinical practice are limited.

Objective: To describe early uptake of doxyPEP and evaluate changes in STI incidence following doxyPEP initiation.

Design, Setting, And Participants: This retrospective cohort study of adults (aged ≥18 years) dispensed HIV preexposure prophylaxis (PrEP) at Kaiser Permanente Northern California during November 1, 2022, to December 31, 2023, examined electronic health record data to compare HIV PrEP users dispensed and not dispensed doxyPEP and rates of bacterial STIs before and after starting doxyPEP.

Oral Glucose-Lowering Agents vs Insulin for Gestational Diabetes: A Randomized Clinical Trial.

Importance: Metformin and glyburide monotherapy are used as alternatives to insulin in managing gestational diabetes. Whether a sequential strategy of these oral agents results in noninferior perinatal outcomes compared with insulin alone is unknown.

Objective: To test whether a treatment strategy of oral glucose-lowering agents is noninferior to insulin for prevention of large-for-gestational-age infants.

Barriers and Facilitators for Healthy Eating and Physical Activity: Interviews with Family Child Care Educators and Organization Staff.

Family child care (FCC) offers a promising setting for obesity prevention, yet interventions have had varied success, potentially due to insufficient stakeholder input. This study aimed to explore barriers, facilitators, and preferences for healthy eating and physical activity interventions among Australian FCC educators and organization staff. Semi-structured interviews were conducted with 15 FCC educators and 6 staff members, using the framework method for data analysis.

Spatial mapping of the HCC landscape identifies unique intratumoral perivascular-immune neighborhoods.

Background: HCC develops in the context of chronic inflammation; however, the opposing roles the immune system plays in both the development and control of tumors are not fully understood. Mapping immune cell interactions across the distinct tissue regions could provide greater insight into the role individual immune populations have within tumors.

Methods: A 39-parameter imaging mass cytometry panel was optimized with markers targeting immune cells, stromal cells, endothelial cells, hepatocytes, and tumor cells.

Delivering family centred services in child-onset disability: a mixed methods approach to understanding health professionals' experiences and approaches.

Aim: Family-centred service aims to build family capacity to support their children, but behaviours supporting capacity-building vary. We explored what influences the way service providers think about and approach family-centred service.

Method: An online survey drew on experiences, beliefs, and perspectives of Australian providers.