Evaluation of the ASPYRE-Lung targeted variant panel: a rapid, low-input solution for non-small cell lung cancer biomarker testing and experience from three independent sites.

Background: Many patients with non-small cell lung cancer (NSCLC) lack access to highly effective approved targeted therapeutics due to multiple gaps in biomarker testing. Challenges in comprehensive molecular testing include complexities associated with the need to assess the presence of multiple variants, costs of running multiple sequential assays per sample, high assay quality control (QC) failure rates, clinical need for rapid turn-around time (TAT) to initiate therapy, and insufficient tissue samples. The ASPYRE-Lung NSCLC assay addresses gaps in multiplexed testing by simultaneously analyzing DNA and RNA, detecting 114 actionable genomic variants across 11 genes, consistent with current NSCLC treatment guidelines.

Day-to-day coordination of the stress and reproductive axes: A continuous-time analysis of within-person testosterone and cortisol relationships in athletic and healthy men.

Day-to-day coordination of the stress (i.e., hypothalamic-pituitary-adrenal [HPA]) and reproductive (i.

Ultra-sensitive molecular detection of gene fusions from RNA using ASPYRE.

Background: RNA is a critical analyte for unambiguous detection of actionable mutations used to guide treatment decisions in oncology. Currently available methods for gene fusion detection include molecular or antibody-based assays, which suffer from either being limited to single-gene targeting, lack of sensitivity, or long turnaround time. The sensitivity and predictive value of next generation sequencing DNA-based assays to detect fusions by sequencing intronic regions is variable, due to the extensive size of introns.

Evolution and lineage dynamics of a transmissible cancer in Tasmanian devils.

Devil facial tumour 1 (DFT1) is a transmissible cancer clone endangering the Tasmanian devil. The expansion of DFT1 across Tasmania has been documented, but little is known of its evolutionary history. We analysed genomes of 648 DFT1 tumours collected throughout the disease range between 2003 and 2018.

Probing the dye-semiconductor interface in dye-sensitized NiO solar cells.

The development of p-type dye-sensitized solar cells (p-DSSCs) offers an opportunity to assemble tandem photoelectrochemical solar cells with higher efficiencies than TiO-based photoanodes, pioneered by O'Regan and Grätzel [Nature 353, 737-740 (1991)]. This paper describes an investigation into the behavior at the interfaces in p-DSSCs, using a series of BODIPY dyes, BOD1-3. The three dyes have different structural and electronic properties, which lead to different performances in p-DSSCs.

A longitudinal investigation of bidirectional and time-dependent interrelationships between testosterone and training motivation in an elite rugby environment.

In sport, testosterone has been positioned as a substrate for motivation with both directional and time dependencies. However, evidence is scarce when considering the complexities of competitive sport and no work has explicitly modeled these dependencies. To address these gaps, we investigated the bidirectional and time-dependent interrelationships between testosterone and training motivation in an elite rugby environment.

Development and optimization of a hybridization technique to type the classical class I and class II B genes of the chicken MHC.

The classical class I and class II molecules of the major histocompatibility complex (MHC) play crucial roles in immune responses to infectious pathogens and vaccines as well as being important for autoimmunity, allergy, cancer and reproduction. These classical MHC genes are the most polymorphic known, with roughly 10,000 alleles in humans. In chickens, the MHC (also known as the BF-BL region) determines decisive resistance and susceptibility to infectious pathogens, but relatively few MHC alleles and haplotypes have been described in any detail.

Performance indicators during international rugby union matches are influenced by a combination of physiological and contextual variables.

Objectives: Research has linked physiological (e.g., hormonal, affective, fatigue) outcomes to performance indicators in rugby competition, but no work has integrated and contextualised these factors within a test-match environment.

Bi-Functional Chicken Immunoglobulin-Like Receptors With a Single Extracellular Domain (ChIR-AB1): Potential Framework Genes Among a Relatively Stable Number of Genes Per Haplotype.

The leukocyte receptor complex (LRC) in humans encodes many receptors with immunoglobulin-like (Ig-like) extracellular domains, including the killer Ig-like receptors (KIRs) expressed on natural killer (NK) cells among others, the leukocyte Ig-like receptors (LILRs) expressed on myeloid and B cells, and an Fc receptor (FcR), all of which have important roles in the immune response. These highly-related genes encode activating receptors with positively-charged residues in the transmembrane region, inhibitory receptors with immuno-tyrosine based motifs (ITIMs) in the cytoplasmic tail, and bi-functional receptors with both. The related chicken Ig-like receptors (ChIRs) are almost all found together on a microchromosome, with over 100 activating (A), inhibitory (B), and bi-functional (AB) genes, bearing either one or two extracellular Ig-like domains, interspersed over 500-1,000 kB in the genome of an individual chicken.

Critical incident analysis: Equip to avoid failure.

This work is set in the context of perioperative practice in difficult airway management. It integrates a root cause analysis and fish bone technique to investigate a critical incident in temporary yet crucial equipment failure. Risk management and incident reporting is analysed alongside human factors in the operating theatre environment.

Can salivary testosterone and cortisol reactivity to a mid-week stress test discriminate a match outcome during international rugby union competition?

Objectives: Evidence suggests that stress-induced changes in testosterone and cortisol are related to future competitive behaviours and team-sport outcomes. Therefore, we examined whether salivary testosterone and cortisol reactivity to a mid-week stress test can discriminate a match outcome in international rugby union competition.

Design: Single group, quasi-experimental design with repeated measures.

Vaccination with a live multi-gene deletion strain protects horses against virulent challenge with Streptococcus equi.

Strangles, caused by Streptococcus equi subspecies equi (S. equi) is one of the most frequently diagnosed infectious diseases of horses and there remains a significant need to develop new preventative vaccines. We generated a live vaccine strain of S.

Bacterially mediated removal of phosphorus and cycling of nitrate and sulfate in the waste stream of a "zero-discharge" recirculating mariculture system.

Simultaneous removal of nitrogen and phosphorus by microbial biofilters has been used in a variety of water treatment systems including treatment systems in aquaculture. In this study, phosphorus, nitrate and sulfate cycling in the anaerobic loop of a zero-discharge, recirculating mariculture system was investigated using detailed geochemical measurements in the sludge layer of the digestion basin. High concentrations of nitrate and sulfate, circulating in the overlying water (∼15 mM), were removed by microbial respiration in the sludge resulting in a sulfide accumulation of up to 3 mM.

Peak power, force, and velocity during jump squats in professional rugby players.

Training at the optimal load for peak power output (PPO) has been proposed as a method for enhancing power output, although others argue that the force, velocity, and PPO are of interest across the full range of loads. The aim of this study was to examine the influence of load on PPO, peak barbell velocity (BV), and peak vertical ground reaction force (VGRF) during the jump squat (JS) in a group of professional rugby players. Eleven male professional rugby players (age, 26 ± 3 years; height, 1.

Impact of depressive symptoms on the treatment of generalized social anxiety disorder.

Patients with depression are often excluded from studies on the treatment of social anxiety disorder (SAD), leaving gaps in our knowledge about the impact of depressive affect on treatment for SAD. Patients participated in a randomized, placebo-controlled study of treatment for SAD. As in previous studies, patients were excluded from the study if they met criteria for major depressive disorder in the past 6 months.

Discontinuation of clonazepam in the treatment of social phobia.

Patients with social phobia who responded well to 6 months of open-label treatment with clonazepam were assigned to receive either continuation treatment (CT) with clonazepam for another 5 months, or to undergo discontinuation treatment (DT) using a clonazepam taper at the rate of 0.25 mg every 2 weeks, with double-blind placebo substitution. Clinical efficacy was compared between the CT and DT groups using three different social phobia scales.

The Brief Social Phobia Scale: a psychometric evaluation.

The Brief Social Phobia Scale (BSPS) is an observer-rated scale designed to assess the characteristic symptoms of social phobia, using three subscales-fear, avoidance, and physiological arousal-which may be combined into a total score. Each of 18 BSPS items is anchored to a 5-point rating scale. Psychometric evaluation of the BSPS in a sample of 275 social-phobia patients yielded a high level of reliability and validity.

The neurobiology of social phobia.

Studies in the neurobiology of social phobia have used neuroendocrine, naturalistic and chemical challenges, pharmacological probes, neurotransmitter system measures, peripheral receptor binding and magnetic resonance measures. Studies of the hypothalamic-pituitary-adrenal and hypothalamic-pituitary-thyroid axes have been largely unrevealing; adrenaline, carbon dioxide, caffeine and yohimbine tests have provided mixed results; probe studies using L-dopa, clonidine and fenfluramine have provided some evidence of post-synaptic serotonergic abnormality; studies on platelet and lymphocyte binding have failed to distinguish social phobia from other groups; magnetic resonance imaging and magnetic resonance spectroscopy studies suggest possible differences between patients with social phobia and healthy controls in respect of dopamine, serotonin and second-messenger function. In aggregate, these studies have provided some neurobiological basis for separating social phobia from panic disorder and non-psychiatric healthy controls.