Longitudinal study of care needs and behavioural changes in people living with dementia using in-home assessment data.

Background: People living with dementia often experience changes in independence and daily living, affecting their well-being and quality of life. Behavioural changes correlate with cognitive decline, functional impairment, caregiver distress, and care availability.

Methods: We use data from a 3-year prospective observational study of 141 people with dementia at home, using the Bristol Activities of Daily Living Scale, Neuropsychiatric Inventory and cognitive assessments, alongside self-reported and healthcare-related data.

In silico prediction of pathogen's pandemic potential using the viral trait assessment for pandemics (ViTAP) model.

Our world is ever evolving and interconnected, creating constant opportunities for disease outbreaks and pandemics to occur, making pandemic preparedness and pathogen management crucial for global health security. Early pathogen identification and intervention play a key role in mitigating the impacts of disease outbreaks. In this perspective, we present the Viral Trait Assessment for Pandemics (ViTAP) model to aid in the early identification of high-risk viruses that have pandemic potential, which incorporates lessons from past pandemics, including which key viral characteristics are important such as genetic makeup, transmission modes, mutation rates, and symptom severity.

Endoplasmic reticulum and inner nuclear membrane ubiquitin-conjugating enzymes Ubc6 and Ubc7 confer resistance to hygromycin B in .

Aberrant endoplasmic reticulum (ER) and inner nuclear membrane (INM) proteins are destroyed through ER-associated degradation (ERAD) and INM-associated degradation (INMAD). We previously showed the Hrd1, Doa10, and Asi ERAD and INMAD ubiquitin ligases (E3s) in confer resistance to hygromycin B, which distorts the ribosome decoding center. Here, we assessed the requirement of Ubc6 and Ubc7, the primary ERAD and INMAD ubiquitin-conjugating enzymes (E2s) for hygromycin B resistance.

Deciphering immune responses: a comparative analysis of influenza vaccination platforms.

Influenza still poses a significant challenge due to its high mutation rates and the low effectiveness of traditional vaccines. At present, antibodies that neutralize the highly variable hemagglutinin antigen are a major driver of the observed variable protection. To decipher how influenza vaccines can be improved, an analysis of licensed vaccine platforms was conducted, contrasting the strengths and limitations of their different mechanisms of protection.

Rewriting the textbook for pharma: how to adapt and thrive in a digital, personalized and collaborative world.

The pharmaceutical industry is undergoing a sweeping transformation, driven by technological innovations, demographic shifts, regulatory changes and consumer expectations. For adaptive players in pharma to excel in this rapidly changing landscape, which will be markedly different from today by 2030 and beyond, they will require a different set of skills, capabilities and mindsets, as well as a willingness to collaborate and co-create value with multiple stakeholders. The industry needs to rewrite the textbook for pharma by embracing and implementing four key dimensions of change: digitalization, personalization, collaboration and innovation.

Advancing health equity in the aftermath of COVID-19: Confronting intensifying racial disparities.

The COVID-19 pandemic has exposed and exacerbated the persistent racial and ethnic health disparities in the United States. The pandemic has also had profound spillover effects on other aspects of health and wellbeing, such as mental health, chronic diseases, education, and income, for marginalized groups. In this article, we provide a thorough analysis of the pandemic's impact on racial and ethnic health disproportionalities, highlighting the multifaceted and interrelated factors that contribute to these inequities.

Genetic variation for sexual dimorphism in developmental traits in Drosophila melanogaster.

Sexual dimorphism in traits of insects during the developmental stages could potentially be the direct or indirect result of sex-specific selection provided that genetic variation for sexual dimorphism is present. We investigated genetic variation in sexual dimorphism in a set of Drosophila melanogaster inbred lines for 2 traits: egg to adult development time and pupation site preference. We observed considerable genetic variation in sexual dimorphism among lines in both traits.

Transforming drug development with synthetic biology and AI.

The COVID-19 pandemic has thrust RNA as a platform for drug development into the spotlight. However, identifying promising drug candidates is challenging. With advances in synthetic biology and artificial intelligence (AI) models, we can overcome this hurdle, transforming drug development and ushering in a new era in the pharmaceutical industry.

Exploring the future adult vaccine landscape-crowded schedules and new dynamics.

Amidst the backdrop of the COVID-19 pandemic, vaccine innovation has garnered significant attention, but this field was already on the cusp of a groundbreaking renaissance. Propelling these advancements are scientific and technological breakthroughs, alongside a growing understanding of the societal and economic boons vaccines offer, particularly for non-pediatric populations like adults and the immunocompromised. In a departure from previous decades where vaccine launches could be seamlessly integrated into existing processes, we anticipate potentially than 100 novel, risk-adjusted product launches over the next 10 years in the adult vaccine market, primarily addressing new indications.

Breaking the mold with RNA-a "RNAissance" of life science.

In the past decade, RNA therapeutics have gone from being a promising concept to one of the most exciting frontiers in healthcare and pharmaceuticals. The field is now entering what many call a renaissance or "RNAissance" which is being fueled by advances in genetic engineering and delivery systems to take on more ambitious development efforts. However, this renaissance is occurring at an unprecedented pace, which will require a different way of thinking if the field is to live up to its full potential.

Outlook of pandemic preparedness in a post-COVID-19 world.

The COVID-19 pandemic was met with rapid, unprecedented global collaboration and action. Even still, the public health, societal, and economic impact may be felt for years to come. The risk of another pandemic occurring in the next few decades is ever-present and potentially increasing due to trends such as urbanization and climate change.

Serum proteomic analysis in esophagectomy patients with postoperative delirium: A case-control study.

Background: Postoperative delirium occurs in up to 80% of patients undergoing esophagectomy. We performed an exploratory proteomic analysis to identify protein pathways that may be associated with delirium post-esophagectomy.

Objectives: Identify proteins associated with delirium and delirium severity in a younger and higher-risk surgical population.

TIHM: An open dataset for remote healthcare monitoring in dementia.

Dementia is a progressive condition that affects cognitive and functional abilities. There is a need for reliable and continuous health monitoring of People Living with Dementia (PLWD) to improve their quality of life and support their independent living. Healthcare services often focus on addressing and treating already established health conditions that affect PLWD.

Motion Vector Extrapolation for Video Object Detection.

Despite the continued successes of computationally efficient deep neural network architectures for video object detection, performance continually arrives at the great trilemma of speed versus accuracy versus computational resources (pick two). Current attempts to exploit temporal information in video data to overcome this trilemma are bottlenecked by the state of the art in object detection models. This work presents motion vector extrapolation (MOVEX), a technique which performs video object detection through the use of off-the-shelf object detectors alongside existing optical flow-based motion estimation techniques in parallel.

Paf1 complex subunit Rtf1 stimulates H2B ubiquitylation by interacting with the highly conserved N-terminal helix of Rad6.

Histone modifications coupled to transcription elongation play important roles in regulating the accuracy and efficiency of gene expression. The monoubiquitylation of a conserved lysine in H2B (K123 in ; K120 in humans) occurs cotranscriptionally and is required for initiating a histone modification cascade on active genes. H2BK123 ubiquitylation (H2BK123ub) requires the RNA polymerase II (RNAPII)-associated Paf1 transcription elongation complex (Paf1C).

Remote Monitoring of Physiology in People Living With Dementia: An Observational Cohort Study.

Background: Internet of Things (IoT) technology enables physiological measurements to be recorded at home from people living with dementia and monitored remotely. However, measurements from people with dementia in this context have not been previously studied. We report on the distribution of physiological measurements from 82 people with dementia over approximately 2 years.

APC/C and Slx5p/Slx8p ubiquitin ligases confer resistance to aminoglycoside hygromycin B in .

Multiple ubiquitin ligases with nuclear substrates promote regulated protein degradation and turnover of protein quality control (PQC) substrates. We hypothesized that two ubiquitin ligases with nuclear substrates – the anaphase-promoting complex/cyclosome with the Cdh1p substrate recognition factor (APC/C ) and the Slx5p/Slx8p SUMO-targeted ubiquitin ligase – contribute to PQC. We predicted yeast lacking subunits of these enzymes would exhibit compromised growth in the presence of hygromycin B, which reduces translational fidelity.

The Batty Effect: Victim-Survivors and Domestic and Family Violence Policy Change.

This article explores the influence of victim-survivors as change agents through the examination of the case of domestic and family violence advocate Rosie Batty. Utilizing public policy and criminological theories, and drawing from interviews with Batty and policy actors, the article examines the "Batty effect" and the convergence of factors that helped drive significant social and policy reforms in Australia. The article considers how Batty reflects characteristics of the policy entrepreneur and ideal victim, and how the sociopolitical context at the time provided the conditions for change.

Identification of deliberate catheter motion at the left atrial posterior wall during pulmonary vein isolation: Validity of respiratory motion adjustment.

Background: During automated radiofrequency (RF) annotation-guided pulmonary vein isolation (PVI), respiratory motion adjustment (RMA) is recommended, yet lacks in vivo validation.

Methods: Following contact force (CF) PVI (continuous RF, 30 W) using general anesthesia and automated RF annotation-guidance (VISITAG™: force-over-time 100% minimum 1 g; 2 mm position stability; ACCURESP™ RMA "off") in 25 patients, we retrospectively examined RMA settings "on" versus "off" at the left atrial posterior wall (LAPW).

Results: Respiratory motion detection occurred in eight, permitting offline retrospective comparison of RMA settings.

An Indo-Pacific coral spawning database.

The discovery of multi-species synchronous spawning of scleractinian corals on the Great Barrier Reef in the 1980s stimulated an extraordinary effort to document spawning times in other parts of the globe. Unfortunately, most of these data remain unpublished which limits our understanding of regional and global reproductive patterns. The Coral Spawning Database (CSD) collates much of these disparate data into a single place.

The Importance of Context: Linking Veteran Outpatients Screening Positive for Housing Instability with Responsive Interventions.

This study aims to explore the relationship between the context of screening for housing instability and Veterans' access to services, with the goal of ensuring effective processes to address housing instability among Veterans. This study used administrative data from 100,022 Veterans' electronic medical records and qualitative data collected during in-depth interviews with 22 health care providers and six Homeless Program staff. A mixed effects logistic regression assessed the relationship between Veterans' screening experiences and connection with services; qualitative data were analyzed using a grounded theory approach to present providers' reflections on administering screening for housing instability and responding to Veterans' positive screens with needed resources.

Exogenous Auxin Induces Transverse Microtubule Arrays Through TRANSPORT INHIBITOR RESPONSE1/AUXIN SIGNALING F-BOX Receptors.

Auxin plays a central role in controlling plant cell growth and morphogenesis. Application of auxin to light-grown seedlings elicits both axial growth and transverse patterning of the cortical microtubule cytoskeleton in hypocotyl cells. Microtubules respond to exogenous auxin within 5 min, although repatterning of the array does not initiate until 30 min after application and is complete by 2 h.

A novel GCN5b lysine acetyltransferase complex associates with distinct transcription factors in the protozoan parasite Toxoplasma gondii.

Toxoplasma gondii is a protozoan parasite that has a tremendous impact on human health and livestock. High seroprevalence among humans and other animals is facilitated by the conversion of rapidly proliferating tachyzoites into latent bradyzoites that are housed in tissue cysts, which allow transmission through predation. Epigenetic mechanisms contribute to the regulation of gene expression events that are crucial in both tachyzoites as well as their development into bradyzoites.