Diagnosed concussion is associated with increased risk for upper extremity injury in community rugby players in males only.

Objectives: To cross-sectionally determine 1) the association between lifetime diagnosed concussion and upper extremity musculoskeletal injury (UE-MSI) amongst a novel cohort of community rugby union players and 2) the sex specific risk of UE-MSI given concussion history among these rugby players.

Methods: 1,037 (31.0% female, 31.

Cell membranes sustain phospholipid imbalance via cholesterol asymmetry.

Membranes are molecular interfaces that compartmentalize cells to control the flow of nutrients and information. These functions are facilitated by diverse collections of lipids, nearly all of which are distributed asymmetrically between the two bilayer leaflets. Most models of biomembrane structure and function often include the implicit assumption that these leaflets have similar abundances of phospholipids.

Middle school teachers' implementation and perceptions of automated writing evaluation.

Despite research supporting the efficacy of Automated Writing Evaluation (AWE) in improving writing outcomes, inconsistent implementation by teachers raises concerns about the efficacy of these systems in practice. However, little is known about what factors influence teachers' implementation and perceptions of AWE. This study examined the relationship between teachers' implementation and perceptions of the MI Write AWE system, seeking to identify actionable factors that could enhance AWE implementation and acceptance in the future.

Epidemiological Patterns, Treatment Response, and Metabolic Correlations of Idiopathic Intracranial Hypertension: A US-Based Study From 1990 to 2024.

Introduction: Idiopathic Intracranial Hypertension (IIH) presents an increasing health burden with changing demographic patterns. We studied nationwide trends in IIH epidemiology, treatment patterns, and associated outcomes using a large-scale database analysis within the United States (US).

Methods: We performed a retrospective analysis using the TriNetX US Collaborative Network database (1990-2024).

Testosterone Effects on Short-Term Physical, Hormonal, and Neurodevelopmental Outcomes in Infants with 47,XXY/Klinefelter Syndrome: The TESTO Randomized Controlled Trial.

Context: 47,XXY/Klinefelter syndrome (XXY) is associated with impaired testicular function and differences in physical growth, metabolism, and neurodevelopment. Clinical features of XXY may be attributable to inadequate testosterone during the mini-puberty period of infancy.

Objective: We tested the hypothesis that exogenous testosterone treatment positively effects short-term physical, hormonal, and neurodevelopmental outcomes in infants with XXY.

Advancing peer support workforce research: Insights and recommendations through the lens of professionalization.

Over the past two decades, peer support providers have increasingly formalized their roles in the addiction treatment workforce through credentialing and professionalization efforts. Despite these advancements, misconceptions regarding their professional identity persist and contribute to challenges such as burnout and high turnover. This commentary underscores the importance of viewing the peer workforce as an emerging profession using a lens that has previously been applied to other healthcare service roles.

HEK-omics: The promise of omics to optimize HEK293 for recombinant adeno-associated virus (rAAV) gene therapy manufacturing.

Gene therapy is poised to transition from niche to mainstream medicine, with recombinant adeno-associated virus (rAAV) as the vector of choice. However, robust, scalable, industrialized production is required to meet demand and provide affordable patient access, which has not yet materialized. Closing the chasm between demand and supply requires innovation in biomanufacturing to achieve the essential step change in rAAV product yield and quality.

Decrease in provider stigma is associated with improved quality health indicators among individuals receiving methadone in primary care centers in Ukraine.

Introduction: People who inject drugs experience poor health and social outcomes which improve with opioid agonist therapies like methadone, yet provider stigma may influence healthcare utilization. In Ukraine, integrating methadone into primary care centers (PCCs) provides an opportunity to examine provider stigma and its impact on patient outcomes.

Methods: This sub-analysis included patients randomized to receive methadone in PCCs as part of an implementation trial in which the control group received methadone in specialty addiction clinics in Ukraine.

Regional Anesthesia and Surgical Volume in Children Undergoing Nuss Repair: A Multicenter Review.

Introduction: Regional anesthetic approach and surgical volume have been shown to outcomes in patients undergoing Nuss procedure for pectus excavatum. However, their independent relationship is not described. We investigated how regional anesthesia and surgical volume are associated with length of stay (LOS), postoperative opioid use, operating room utilization, and complications.

β-actin function in platelets and red blood cells can be performed by γ-actin and is therefore independent of actin isoform protein sequence.

Actin is an essential component of the cytoskeleton in every eukaryotic cell. β-and γ-nonmuscle actin are over 99% identical to each other at the protein level but are encoded by different genes and play distinct roles in vivo. Blood cells, especially red blood cells (RBC), contain almost exclusively β-actin, and it has been generally assumed that this bias is dictated by the unique suitability of β-actin for RBC cytoskeleton function due to its specific amino acid sequence.

Paradoxical Agitation and Masseter Spasm During Propofol Procedural Sedation: A Case Report.

Introduction: Propofol is an anesthetic agent commonly used in emergency department (ED) procedural sedation. It is often preferred in orthopedic procedures because of its muscle-relaxing properties. Rarely, however, it can induce agitation and muscle hypertonicity.

Further exploration of the physicochemical nature of μ-bridge-relevant deprotonations the elucidation of four kinds of alditol complexes.

Single-crystal structures of four alditol complexes are presented. In LuCl/galactitol and ScCl/-inositol complexes, μ-bridge-relevant deprotonations were observed. The polarization from two rare earth ions in the μ-bridge activates the chemically inert OH and promotes deprotonation.

A meta-synthesis of the cycle of financial strain, coping behaviors and health outcomes across the life course.

Background: The lived experience and impact of financial strain on broad physical and mental health outcomes is important and yet underexplored. Improving our depth of understanding of the relationship between financial strain and health may offer important insights to address this complex phenomenon.

Objective: The primary objective of this study was to conduct a meta-synthesis of existing qualitative literature that investigated or described the relationship between financial strain and health outcomes.

"The PO-Driven Model": A Basic Science Pipeline for the Bioeconomy with Solutions Inspired by Convergent Evolution for Connecting Parallel Research Ideas.

Basic science research, also called "curiosity-driven research," is fundamental work done with no immediate economic goals but rather a focus on discovery for discovery's sake. However, basic science research is often needed to seed more applied, economically-oriented, research. Both basic and applied research efforts are important aspects of the "bioeconomy" defined here as the contributions to the overall economy from various biology-related fields spanning everything from museum-based natural history research to agricultural food and material production to healthcare.

How will developmental neuroimaging contribute to the prediction of neurodevelopmental or psychiatric disorders? Challenges and opportunities.

Successful developmental neuroimaging efforts require interdisciplinary expertise to ground scientific questions in knowledge of human development, modify and create technologies and data processing pipelines suited to the young brain, and ensure research procedures meet the needs and protect the interests of young children and their caregivers. This paper brings together four interdisciplinary perspectives to tackle a set of questions that are central for the field to address as we imagine a future role for developmental neuroimaging in the prediction of neurodevelopmental or psychiatric disorders: 1) How do we generate a strong evidence base for causality and clinical relevance? 2) How do we ensure the integrity of the data and support fair and wide access? 3) How can these technologies be implemented in the clinic? 4) What are the ethical obligations for neuroimaging researchers working with infants and young children?

Implementation of the RQI System: Baseline Skills and Self-Report Competence and Confidence Data From 12 NLN Inaugural Change Agent Nursing Programs.

Aim: This article describes the implementation, baseline cardiopulmonary resuscitation (CPR) skills, and competence and confidence in skills of participants in 12 nursing programs piloting the Resuscitation Quality Improvement (RQI) program. Of 1,847 participants, 175 had not previously completed a CPR course.

Method: Schools could choose the sequence for completing baselines skills and required e-learning modules.

Draft genome sequence of the marine halophile strain 3098.

Vibrio diabolicus 3098 is a marine halophile, a member of the . The draft whole-genome sequence is 5.17 Mb and has 4,829 predicted coding sequences divided into two chromosomes and a plasmid.

enCompass: evaluation of a community-based substance use disorder stigma intervention.

Introduction: Stigma within communities is pervasive and a barrier to substance use disorder (SUD) treatment. The current proof-of-concept study evaluated , a community-based SUD knowledge and stigma intervention.

Methods: In 2021, 22 trainings were offered to community members in partnership with the Ohio Governor's RecoveryOhio initiative to 22 Ohio counties with high numbers of overdose deaths.

A recurrent variant in PPP2R5C identified in individuals with macrocephaly, intellectual disability, and seizures.

PPP2R5C encodes a B-type regulatory subunit of protein phosphatase 2A (PP2A). This protein serine/threonine phosphatase is a component of multiple signaling pathways and is an established negative regulator of cell division, growth, and proliferation. De novo variants in other subunits of PP2A are associated with neurodevelopment disorders and intellectual disability (ID).

Targeting quorum sensing for manipulation of commensal microbiota.

Bacteria communicate through the accumulation of autoinducer (AI) molecules that regulate gene expression at critical densities in a process called quorum sensing (QS). Extensive work using simple systems and single strains of bacteria have revealed a role for QS in the regulation of virulence factors and biofilm formation; however, less is known about QS dynamics among communities, especially in vivo. In this review, we summarize the diversity of QS signals as well as their ability to influence "non-target" behaviors among species that have receptors but not synthases for those signals.

Navigating motherhood: biological and landscape factors affecting postpartum movement in white-tailed deer.

Background: Population growth and management in cervid species is dependent on reproductive ecology and factors influencing juvenile survival. Aspects of the female's movement behavior likely affect juvenile survival and movement patterns of pregnant and lactating females differ from non-pregnant or non-lactating females. Explanations for these differing movement patterns include change in nutritional demands for the female, isolation during parturition, and predator avoidance.

Electricity use in big area additive manufacturing of fiber-reinforced polymer composites.

In recent years, additive manufacturing (AM), especially large-format additive manufacturing (LFAM), has gained momentum in the manufacturing industry. While LFAM offers benefits over conventional manufacturing processes, such as minimizing material waste and providing vast geometric freedom, assessing its sustainability remains challenging due to limited data, particularly on energy consumption. Most existing data pertain to small-scale or desktop AM and are not directly applicable to LFAM.