Health-Related Quality of Life Among Patients Who Have Survived an Episode of Sepsis in the United States: A Systematic Review.

Introduction: Sepsis is a serious condition that may lead to death or profoundly affect the well-being of those who survive. The aim of this systematic review was to identify and summarize evidence on the impact of all-cause sepsis on health-related quality of life (HRQoL), physical, cognitive, and psychological outcomes among sepsis survivors in the USA.

Methods: Studies assessing HRQoL, physical, cognitive, and psychological outcomes in patients who survived an episode of sepsis and published from January 1, 2010, to September 30, 2023, were systematically identified through EMBASE, MEDLINE, and MEDLINE In-Process databases, as well as through gray literature.

Resilience Amidst Adversity: Experiences of Black Older Adults During the COVID-19 Pandemic.

Background And Objectives: The paucity of research and policy on the impact of COVID-19 on the experiences of Black older adults in Canada and around the world has intensified the enduring impacts of racism on their health and well-being. To bridge this gap, our study explored the mental health of Black older adults in Montreal during the early period of the pandemic.

Research Design And Methods: Using an Afro-emancipatory mixed-method research design, we collected and analyzed data from three sources: a survey, focus group interview with service providers from Black community organizations, and individual interviews with Black older adults.

2024 White paper on recent issues in bioanalysis: Impact of LDT in US and IVDR in EU; AI/ML for High Parameter Flow Cytometry; The rise of Olink Technology; CDx for AAV Gene Therapies; Integrative Bioanalysis by Multiple Platforms; Super Sensitive ADA/NAb LBA ( - Recommendations on Advanced Strategies for Biomarkers, IVD/CDx Assays (BAV), Cell Based Assays (CBA), and Ligand-Binding Assays (LBA) - Regulatory Agencies' Input on Biomarkers, IVD/CDx, and Biomarker Assay Validation).

The 18th Workshop on Recent Issues in Bioanalysis (18th WRIB) took place in San Antonio, TX, USA on May 6-10, 2024. Over 1100 professionals representing pharma/biotech companies, CROs, and multiple regulatory agencies convened to actively discuss the most current topics of interest in bioanalysis. The 18th WRIB included 3 Main Workshops and 7 Specialized Workshops that together spanned 1 week to allow an exhaustive and thorough coverage of all major issues in bioanalysis of biomarkers, immunogenicity, gene therapy, cell therapy and vaccines.

How Whiteness Shapes Nursing in Canada - What Does the Literature Say? A Rapid Review.

Globally and nationally, there has been growing understanding and acknowledgment of systemic racism and its impact as a structural determinant of health. The profession of nursing has an obligation to carefully self-examine so it does not further contribute to systemic racism. Using the National Collaborating Centre for Methods and Tools' rapid review methodology, this rapid review of the literature seeks to understand how whiteness shapes the Canadian nursing profession.

Caution when using network partners for target identification in drug discovery.

Identifying novel, high-yield drug targets is challenging and often results in a high failure rate. However, recent data indicates that leveraging human genetic evidence to identify and validate these targets significantly increases the likelihood of success in drug development. Two recent papers from Open Targets claimed that around half of FDA-approved drugs had targets with direct human genetic evidence.

Exploiting the Achilles' Heel of Viral RNA Processing to Develop Novel Antivirals.

Treatment options for viral infections are limited and viruses have proven adept at evolving resistance to many existing therapies, highlighting a significant vulnerability in our defenses. In response to this challenge, we explored the modulation of cellular RNA metabolic processes as an alternative paradigm to antiviral development. Previously, the small molecule 5342191 was identified as a potent inhibitor of HIV-1 replication by altering viral RNA accumulation at doses that minimally affect host gene expression.

Genotyping Genebank Collections: Strategic Approaches and Considerations for Optimal Collection Management.

The maintenance of plant germplasm and its genetic diversity is critical to preserving and making it available for food security, so this invaluable diversity is not permanently lost due to population growth and development, climate change, or changing needs from the growers and/or the marketplace. There are numerous genebanks worldwide that serve to preserve valuable plant germplasm for humankind's future and to serve as a resource for research, breeding, and training. The United States Department of Agriculture (USDA) National Plant Germplasm System (NPGS) and the Consultative Group for International Agricultural Research (CGIAR) both have a network of plant germplasm collections scattered across varying geographical locations preserving genetic resources for the future.

Channeled Polarimetry for Magnetic Field/Current Detection.

Magneto-optical magnetic field/current sensors are based on the Faraday effect, which involves changing the polarized state of light. Polarimetric methods are therefore used for measuring polarization characteristics. Channeled polarimetry allows polarization information to be obtained from the analysis of the spectral domain.

In Shift and In Variance: Assessing the Robustness of HAR Deep Learning Models Against Variability.

Deep learning (DL)-based Human Activity Recognition (HAR) using wearable inertial measurement unit (IMU) sensors can revolutionize continuous health monitoring and early disease prediction. However, most DL HAR models are untested in their robustness to real-world variability, as they are trained on limited lab-controlled data. In this study, we isolated and analyzed the effects of the subject, device, position, and orientation variabilities on DL HAR models using the HARVAR and REALDISP datasets.

The Role of Body Image Perception on a Continuum from Dysfunctional to Healthy Eating Attitudes and Behaviors Among People Seeking Treatment.

Body image disturbance has been associated with various health conditions and has the potential to trigger the development of unhealthy behaviors, including dysfunctional attitudes and eating behaviors, which may evolve into eating disorders. This study explores the relationship between body image variables-such as global self-worth, physical self-worth, and physical attractiveness-and the continuum of eating attitudes and behaviors. A canonical correlation analysis was performed to assess the multivariate relationship between attitudinal and perceptual variables and the continuum of eating behaviors, with a total of 113 cases analyzed.

Safety of Cerebral Intra-Arterial Chemotherapy for the Treatment of Malignant Brain Tumours.

: Cerebral intra-arterial chemotherapy (CIAC) has been demonstrated to achieve tumoricidal concentrations in cerebral tumour cells that are otherwise unachievable due to the presence of the blood-brain barrier. In this study, we sought to analyze the safety of CIAC in a cohort of patients treated at the Centre intégré universitaire de santé et de services sociaux de l'Estrie-Centre hospitalier universitaire de Sherbrooke (CIUSSS-CHUS). : Treatments consisted of monthly CIAC.

The Importance of Post-Inflammatory Polyps (PIPs) in Colorectal Cancer Surveillance in Inflammatory Bowel Diseases.

Inflammatory bowel diseases (IBDs), encompassing Ulcerative Colitis (UC) and Crohn's Disease (CD), are chronic inflammatory disorders affecting the gastrointestinal tract. The association between IBD and colorectal cancer (CRC) is well-documented. Multiple factors have been identified as contributors to the risk of developing CRC in patients with IBD, including duration of disease, disease extension, family history of CRC, co-existance of primary sclerosing cholangitis (PSC), and potentially the presence of post-inflammatory polyps (PIPs).

25-Year Comparison of Coronary Lesions Anatomy in Two Cohorts of French Canadians with Familial Hypercholesterolemia.

Over the past decades, new treatments and guidelines have been introduced for the screening and management of familial hypercholesterolemia (FH). However, the impact of these medical and scientific advances on the characteristics and burden of coronary lesions over time in FH remains poorly documented. The primary goal of this study is to determine the characteristics of coronary lesions in HeFH patients who underwent coronary angiography within two distinct timeframes: the last five years versus those who had the procedure at the same hospital 25 years earlier.

Fibroin-Hybrid Systems: Current Advances in Biomedical Applications.

Fibroin, a protein extracted from silk, offers advantageous properties such as non-immunogenicity, biocompatibility, and ease of surface modification, which have been widely utilized for a variety of biomedical applications. However, in vivo studies have revealed critical challenges, including rapid enzymatic degradation and limited stability. To widen the scope of this natural biomacromolecule, the grafting of polymers onto the protein surface has been advanced as a platform to enhance protein stability and develop smart conjugates.

Development of New Biosorbent Based on Crosslinked Chitosan Beads with High Brilliant Blue FCF Removal Efficiency.

Effluents containing synthetic anionic dyes can pose a risk to ecosystems, and they must be treated before their release to the environment. Biosorption, a simple and effective process, may be a promising solution for treating these effluents. In this work, chitosan beads were crosslinked with epichlorohydrin to produce a highly stable and performant biosorbent to remove Brilliant Blue FCF dye.

and Interventions Reveal the Health Benefits of Levan-Type Exopolysaccharide Produced by a Fish Gut Isolate FW2.

Microorganisms synthesize diverse types of exopolysaccharides (EPSs). EPSs with varying structural and physical properties can demonstrate unique health benefits, which allow for their tailored applications as functional foods such as prebiotics. Levan, a fructose-based EPS, is gaining considerable attention as an effective prebiotic to support the growth of beneficial gut bacteria.

Effect of Clamped Member Material and Thickness on Bolt Self-Loosening Under Transverse Loads.

Bolted joints, prevalent in industrial applications for component fastening, are susceptible to self-loosening-a critical issue resulting in a gradual reduction in clamping force. Gaining insight into the underlying mechanisms of self-loosening is crucial. While prior research has largely focused on evaluating component stiffness, limited attention has been given to its impact on the self-loosening behavior of bolted joints under transverse cyclic loading.

The Effect of Relative Humidity on Creep Behavior of Cement Paste Microprism.

Despite decades of extensive studies, the mechanism of concrete creep remains a subject of debate, mainly due to the complex nature of cement microstructure. This complexity is further amplified by the interplay between water and the cement microstructure. The present study aimed to better understand the creep mechanism through creep tests on microprisms of cement paste at hygral equilibrium.

Effect of Fe Concentration and Superheating on the Microstructure and Tensile Properties of High Mg 413.0-Type Alloys: Role of Sr, Be, P, and La.

The present work was undertaken to explore the multiple alloys and process steps that have been suggested to mitigate the harmful effects of high iron content in cast Al-Si alloys. The base alloy used was ommercial 413.0 alloy containing 0.

Microfluidic Integration of Magnetically Functionalized Microwires for Flow Cytometry Protein Quantification.

A novel approach to protein quantification utilizing a microfluidic platform activated by a magnetic assembly of functionalized magnetic beads around soft magnetic capture centers is presented. Functionalized magnetic beads, known for their high surface area and facile manipulation under external magnetic fields, are injected inside microfluidic channels and immobilized magnetically on the surface of glass-coated soft magnetic microwires placed along the symmetry axis of these channels. A fluorescent (Cy5) immunomagnetic sandwich ELISA is then performed by sequentially flowing the sample and all necessary reagents in the microfluidic channels.

Macronutrient-Based Predictive Modelling of Bioconversion Efficiency in Black Soldier Fly Larvae () Through Artificial Substrates.

This study explores the optimisation of rearing substrates for black soldier fly larvae (BSFL). First, the ideal dry matter content of substrates was determined, comparing the standard 30% dry matter (DM) with substrates hydrated to their maximum water holding capacity (WHC). Substrates at maximal WHC yielded significantly higher larval survival rates ( = 0.

In Vitro Insights into Bacteriocin-Mediated Modulation of Chicken Cecal Microbiota.

Reducing the use of antibiotics in animal husbandry is essential to limit the spread of resistance. A promising alternative to antibiotics resides in bacteriocins, which are antimicrobial peptides produced by bacteria showing a great diversity in terms of spectrum of activity, structure, and mechanism of action. In this study, the effects of diverse bacteriocins on the composition and metabolic activity of chicken cecal microbiota were examined in vitro, in comparison with antibiotics.

Methanolic Leaves Extract of Inhibits Cell Proliferation and Migration of HER2-Positive Breast Cancer via p38 MAPK Signaling Pathway.

Human epidermal growth factor receptor 2 (HER2) is a subtype of breast cancer that is associated with poor prognosis and low survival rates. The discovery of novel anti-cancer agents to manage this subtype of cancer is still needed. ( is a plant species that is native to Qatar.

Immunogenicity of Type IV Pilin Proteins from in Chickens.

, the causative agent of necrotic enteritis in chickens, is controlled by in-feed antibiotics. With increasing pressure to reduce antimicrobial use, the development of alternative preventive tools is needed. Type IV pili proteins have been shown to be immunogenic in many Gram-positive bacteria.

Sources and Transmission Routes of Carbapenem-Resistant : Study Design and Methodology of the SAMPAN Study.

: The global spread of carbapenem-resistant (CRPA) warrants collaborative action. Guidance should come from integrated One Health surveillance; however, a surveillance strategy is currently unavailable due to insufficient knowledge on the sources and transmission routes of CRPA. The aim of the SAMPAN study ("A Smart Surveillance Strategy for Carbapenem-resistant ") is to develop a globally applicable surveillance strategy.