Ultrasensitive, Real-Time Detection of Viral Antigens and RNA Enabled by Scalable Graphene-Based FET Sensors for Pathogen Detection: A Case Study on COVID-19.

Herein, a novel and simple electrospray (ES) printing technique was developed for the fabrication of ultrathin graphene layers with precisely controlled nanometer-scale thickness, where graphene oxide (GO) was electrosprayed on wafers and subsequently chemically reduced into reduced GO (rGO). Utilizing that technique, we prepared ultrathin rGO in-plane graphene field-effect transistor (GFET)-based biosensors coupled with a portable prototype measuring system for point-of-care detection of pathogens. We illustrate the use of such prepared GFETs to detect COVID-19, using the SARS-CoV-2 nucleocapsid protein antigen (N-protein) and genomic viral RNA as detection targets.

Patient Perspectives on Conversational Artificial Intelligence for Atrial Fibrillation Self-Management: Qualitative Analysis.

Background: Conversational artificial intelligence (AI) allows for engaging interactions, however, its acceptability, barriers, and enablers to support patients with atrial fibrillation (AF) are unknown.

Objective: This work stems from the Coordinating Health care with AI-supported Technology for patients with AF (CHAT-AF) trial and aims to explore patient perspectives on receiving support from a conversational AI support program.

Methods: Patients with AF recruited for a randomized controlled trial who received the intervention were approached for semistructured interviews using purposive sampling.

: refined taxonomy and new insights into the biology and evolution of diatom-infecting DNA viruses.

Bacilladnaviruses are single-stranded DNA viruses that infect diatoms that, so far, have been primarily identified in marine organisms and environments. Using a viral metagenomics approach, we discovered 13 novel bacilladnaviruses originating from samples of mud-flat snail (; =3 genomes) and benthic sediments (=10 genomes) collected from the Avon-Heathcote Estuary in New Zealand. Comparative genomics and phylogenetic analysis of the new bacilladnavirus sequences in the context of the previously classified members of the family helped refine and further expand the taxonomy.

Revumenib: First Approval.

Revumenib (Revuforj) is an oral, first-in-class menin inhibitor developed by Syndax Pharmaceuticals for the treatment of KMT2A-rearranged (KMT2Ar) acute leukaemia, NPM1-mutated (NPM1m) acute myeloid leukaemia (AML) and solid tumours. The interaction between menin and the KMT2A protein complex leads to aberrant gene expression, driving leukaemogenic transcription. By blocking this interaction, revumenib promotes differentiation and exerts antileukaemic activity in KMT2Ar acute leukaemias and other menin inhibition-sensitive leukaemias.

Preserving the Biologically Coherent Generic Concept of , 'Plant Destroyer'.

is a long-established, well known and globally important genus of plant pathogens. Phylogenetic evidence has shown that the biologically distinct, obligate biotrophic downy mildews evolved from at least twice. Since, cladistically, this renders 'paraphyletic', it has been proposed that evolutionary clades be split into multiple genera (Runge et al.

Phase Precession Relative to Turning Angle in Theta-Modulated Head Direction Cells.

Grid and place cells typically fire at progressively earlier phases within each cycle of the theta rhythm as rodents run across their firing fields, a phenomenon known as theta phase precession. Here, we report theta phase precession relative to turning angle in theta-modulated head direction cells within the anteroventral thalamic nucleus (AVN). As rodents turn their heads, these cells fire at progressively earlier phases as head direction sweeps over their preferred tuning direction.

ACCORD study: a national multi-centre study of the watch and wait approach in patients with rectal cancer in Aotearoa New Zealand.

Aim: The adoption of a watch and wait (W&W) approach in patients with rectal cancer, and a complete clinical response (cCR) following neoadjuvant therapy, is increasing worldwide. Despite this, pragmatic unbiased outcome data is limited. This study aimed to investigate national outcomes associated with W&W in Aotearoa New Zealand (AoNZ).

Infraslow fluctuations of sustained attention in mood disorders.

Background: Sustained attention is integral to goal-directed tasks in everyday life. It is a demanding and effortful process prone to failure. Deficits are particularly prevalent in mood disorders.

Highlights from the breakout session: diagnosis and classification of vasculitis.

The session on 'Diagnosis and Classification of Vasculitis' featured six oral presentations covering various aspects of vasculitis diagnosis and classification. The application of the Ankara criteria for IgA vasculitis in adults was evaluated, finding that while the criteria showed good sensitivity, their specificity was insufficient, suggesting the need for refinement. A clustering approach to classifying ANCA-associated vasculitis (AAV) identified five distinct clusters, which improved prediction of disease outcomes.

Menarche education and emotional preparedness: A cross-sectional survey study of Chinese adolescent girls.

Adolescent girls undergo a transformative period of both physical and emotional changes. Menarche, the first onset of the menstrual cycle, is one of the physical changes, and this could be a challenging time for the girls. For many, menarche remains a difficult experience in both developed and developing countries due to limited understanding and awareness of this process.

Participant perspectives about decentralised trial procedures in a remote delivery nutrition intervention trial.

Participant recruitment and retention are consistently recognised as significant, costly challenges in nutrition intervention trials. Decentralised study procedures address some of the recruitment and retention limitations in traditional trial methodology. Understanding participant perceptions and experiences of decentralised methods in nutrition studies is key to improving trial design and conduct.

Derivation and Internal Validation of a Clinical Prediction Model for Diagnosis of Spotted Fever Group Rickettsioses in Northern Tanzania.

Spotted fever group rickettsioses (SFGR) pose a global threat as emerging zoonotic infectious diseases; however, timely and cost-effective diagnostic tools are currently limited. We used data from 449 patients presenting to 2 hospitals in northern Tanzania between 2007 and 2008, of which 71 (15.8%) met criteria for acute SFGR based on ≥4-fold rise in antibody titers between acute and convalescent serum samples.

Identification of novel inhibitors targeting serine acetyltransferase from Neisseria gonorrhoeae.

is an obligate human pathogen and the etiological agent of the sexually transmitted infection, gonorrhoea. The rapid emergence of extensively antimicrobial-resistant strains, including those resistant to all frontline antibiotics, has led to being labelled a priority pathogen by the World Health Organization, highlighting the need for new antimicrobial treatments. Given its absence in humans, targeting cysteine biosynthesis has been identified as a promising avenue for developing new antimicrobials against bacterial pathogens.

Reassessing the role of the p.(Arg304Gln) missense AIP variant in pituitary tumorigenesis.

Objective: Heterozygous germline loss-of-function variants in AIP are associated with young-onset growth hormone and/or prolactin-secreting pituitary tumours. However, the pathogenic role of the c.911G>A; p.

"Although Her Words Said No, Her Actions Spoke Otherwise": Potential Jurors' Understanding of the "Reasonable Belief" Element of Sexual Assault Law.

Sexual assault laws in several jurisdictions require jurors to consider whether a defendant "reasonably believed" in consent. Using thematic analysis, we explored how potential jurors ( = 50) make judgments about consent communication and the behaviors that, when informed by the reasonable belief standard, are perceived to communicate (non)consent. Two themes captured the perception that consent is something that is implied, while non-consent is explicit.

Large On-Off Enhancement of Au Nanocatalyst Contacts to ZnO Nanowires with Bulk and Surface Oxygen Modification.

Schottky diodes have been a fundamental component of electrical circuits for many decades, and intense research continues to this day on planar materials with increasingly exotic compounds. With the birth of nanotechnology, a paradigm shift occurred with Schottky contacts proving to be essential for enabling nanodevice inventions and increasing their performance by many orders of magnitude, particularly in the fields of piezotronics and piezoelectric energy harvesting. ZnO nanomaterials have proven to be the most popular materials in those devices as they possess high piezoelectric coefficients, high surface sensitivity, and low resistivity due to the high native n-type doping and low hole concentration.

Phosphodiesterase 10A Inhibitor Modulates Right Ventricular Outflow Tract Electrophysiological Activities and Calcium Homeostasis via the cGMP/PKG Pathway.

Phosphodiesterase inhibitors regulate intracellular Ca of cardiomyocytes through enhancing second messenger signalling. This study aimed to investigate whether TP-10, a selective phosphodiesterase10A inhibitor, modulates Ca cycling, attenuating arrhythmogenesis in the right ventricular outflow tract (RVOT). Right ventricular tissues from New Zealand white rabbits were harvested, and electromechanical analyses of ventricular tissues were conducted.

Functional diversity of two apple paralogs MADS5 and MADS35 in regulating flowering and parthenocarpy.

MADS-box genes play important roles in plant development, especially flowering and fruiting. In this study, we identified 54 type I and 69 type II MADS-box genes from the apple reference genome 'GDDH13'. The type II MADS-box genes were further divided into 12 closely related subgroups, each exhibiting similar gene structures and conserved domains.

"Like a rollercoaster": carer experiences of residential treatment for eating disorders.

Background: Residential facilities for eating disorders are becoming increasingly common, providing recovery-oriented care in less restrictive environments compared to traditional hospital treatments. Despite their popularity, there is a lack of research regarding parent and carer experiences of residential programs. Furthermore, while the impact of eating disorders on parents and caregivers is well-documented, understandings of their lived experiences remain limited.

Long-term cost-effectiveness of health behaviour intervention to manage type 2 diabetes in Nepal.

Background: Long-term cost-effectiveness analyses of health behaviour interventions to effectively manage type 2 diabetes mellitus (T2DM) in low-income countries are crucial for minimising economic burden and optimising resource allocation. Therefore, this study aimed to estimate the long-term cost-effectiveness of implementing a health behaviour intervention to manage T2DM in Nepal.

Methods: A Markov model in combination with a decision tree was developed to compare the costs and outcomes of the health behaviour intervention against usual care among 481 (238-intervention and 243-control) participants from healthcare system and societal perspectives.

Hyperuricaemia and gout in the Pacific.

Gout is the most common form of inflammatory arthritis in adults worldwide. There has been a steady increase in prevalence, which varies across different geographic areas and is high in the Indigenous (First Nations) peoples of the Pacific region. Palaeo-archaeological studies demonstrate that gout was present in the Pacific region prior to European colonization, which is suggestive of genetic predisposition.

Designing a method to test the efficacy of different sanitizers for use in rubber footbaths as applied to dairy manufacturing.

This study designed an in vitro model to test the efficacies of footbath sanitizers for use in dairy processing plants. Efficacies of selected sanitizers for inactivation of mixed-cocktail, dairy-relevant Gram-negative bacteria in model footbaths, in the presence of milk residues, were measured over 7 days against attached and planktonic populations by plate counting and calculating log reductions achieved. A simplified practical table ranked the most to least effective sanitizers.