Publications by authors named "Breen J"

To determine if a variant identified by diagnostic genetic testing is causal for disease, applied genetics professionals evaluate all available evidence to assign a clinical classification. Experimental assay data can provide strong functional evidence for or against pathogenicity in variant classification, but appears to be underutilised. We surveyed genetic diagnostic professionals in Australasia to assess their application of functional evidence in clinical practice.

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This paper examines the meaning of violence in contemporary Western societies. Scholars have argued that in contemporary Western societies, the concept is expanding toward a broader understanding of violence, beyond its "traditional" usage in the context of crime and war. The current paper aims to generate empirical evidence that speaks to this question.

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Objective: To analyze cases of medial migration of vestibular schwannomas to propose an underlying mechanism.

Study Design: Retrospective chart review.

Patients: Ten patients from one institution with sporadic vestibular schwannomas that demonstrated medial migration toward the cerebellopontine angle on serial imaging were reviewed.

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Article Synopsis
  • - The study aimed to compare the effectiveness of intravenous sulopenem with intravenous ertapenem, both followed by oral treatments, in treating complicated intra-abdominal infections (cIAI) in hospitalized adults.
  • - A total of 674 patients were enrolled, showing clinical success rates of 81.9% for sulopenem and 87.9% for ertapenem, indicating that sulopenem was not as effective as ertapenem within the predefined non-inferiority margin.
  • - Adverse events were similar between the two treatments, with more serious adverse effects noted in the sulopenem group; however, most side effects were mild to moderate in severity.
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Purpose: The purpose is to examine perceptions of pity directed toward people with disabilities to gain a deeper understanding of the effect of these perceptions on the employment success of people with disabilities and to provide direction to disability-related training and strategic planning in the workplace.

Methods: Two studies were developed to explore these relationships. The first measured the characteristics most frequently associated with people with disabilities in the workplace.

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  • - The study investigates the molecular mechanisms behind endometriosis by using a mouse model with decidualized endometrial tissue injected to create endometriosis-like lesions.
  • - Researchers conducted high throughput mRNA sequencing to analyze gene expression in both decidualized tissue and lesions at two time points, identifying key genes and pathways involved in the disease.
  • - The findings highlight distinct gene expression patterns and suggest new potential regulators and genes not previously linked to endometriosis, indicating new avenues for understanding and researching the disease.
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Objective: To evaluate for equivalence in postoperative changes of speech recognition scores in a veteran patient population undergoing cochlear implantation (CI) compared to matched nonveteran patients.

Study Design: Retrospective chart review.

Setting: Tertiary referral center.

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Background: The differential effects of pecans versus other popular snack foods on appetite and blood markers of metabolism and satiety have not been well studied. This study investigated the effects of a single mid-morning snack of pecans or tortilla chips on subjective appetite, food intake, blood measures of hormones and metabolites, and resting energy expenditure.

Methods: Twenty participants with overweight and obesity were enrolled in a within-participants, randomized crossover trial.

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Genomic information is increasingly used to inform medical treatments and manage future disease risks. However, any personal and societal gains must be carefully balanced against the risk to individuals contributing their genomic data. Expanding our understanding of actionable genomic insights requires researchers to access large global datasets to capture the complexity of genomic contribution to diseases.

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Telerehabilitation and robotics, either traditional rigid or soft, have been extensively studied and used to improve hand functionality after a stroke. However, a limited number of devices combined these two technologies to such a level of maturity that was possible to use them at the patients' home, unsupervised. Here we present a novel investigation that demonstrates the feasibility of a system that integrates a soft inflatable robotic glove, a cloud-connected software interface, and a telerehabilitation therapy.

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Objective: The 'To Dip or Not to Dip' (TDONTD) intervention aims to reduce antibiotic prescribing for urinary tract infection (UTI) by reducing low-value dipstick testing. The aims of this study were to use a qualitative approach to (1) evaluate potential influences on the delivery of the TDONTD intervention in Australian residential aged care homes (RACHs) by identifying perceived barriers and enablers to delivery and acceptance; and (2) propose intervention strategies to address barriers and enhance enablers.

Design: A qualitative before-after process evaluation of a multisite implementation study using interviews with nurse and pharmacist implementers.

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Stem cell-based therapy is a potential alternative strategy for brain repair, with neural stem cells (NSC) presenting as the most promising candidates. Obtaining sufficient quantities of NSC for clinical applications is challenging, therefore alternative cell types, such as neural crest-derived dental pulp stem cells (DPSC), may be considered. Human DPSC possess neurogenic potential, exerting positive effects in the damaged brain through paracrine effects.

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Hyaluronic acid fillers comprise a major component of aesthetic practice with few serious adverse effects. Hearing loss has not been previously associated with hyaluronic acid filler. The authors describe a case in which a patient developed sudden sensorineural hearing loss 1 day after filler injection into the nasolabial folds.

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Old-growth forests provide a broad range of ecosystem services. However, due to poor knowledge of their spatiotemporal distribution, implementing conservation and restoration strategies is challenging. The goal of this study is to compare the predictive ability of socioecological factors and different sources of remotely sensed data that determine the spatiotemporal scales at which forest maturity attributes can be predicted.

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Background: Sea snakes underwent a complete transition from land to sea within the last ~ 15 million years, yet they remain a conspicuous gap in molecular studies of marine adaptation in vertebrates.

Results: Here, we generate four new annotated sea snake genomes, three of these at chromosome-scale (Hydrophis major, H. ornatus and H.

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Background: There has been considerable focus on the use of psychotropic agents in people living with dementia in long-term care. However, psychotropic use often commences well before transitioning to long-term care.

Objectives: To synthesize the available literature to identify factors associated with psychotropic medication use in people living with dementia in the community.

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Objective: The objective of the current study was to present the results of an international working group survey identifying perceived limitations of existing facial nerve grading scales to inform the development of a novel grading scale for assessing early postoperative facial paralysis that incorporates regional scoring and is anchored in recovery prognosis and risk of associated complications.

Study Design: Survey.

Setting: A working group of 48 multidisciplinary clinicians with expertise in skull base, cerebellopontine angle, temporal bone, or parotid gland surgery.

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B-cell acute lymphoblastic leukaemia (B-ALL) is characterised by diverse genomic alterations, the most frequent being gene fusions detected via transcriptomic analysis (mRNA-seq). Due to its hypervariable nature, gene fusions involving the Immunoglobulin Heavy Chain () locus can be difficult to detect with standard gene fusion calling algorithms and significant computational resources and analysis times are required. We aimed to optimize a gene fusion calling workflow to achieve best-case sensitivity for gene fusion detection.

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Background: Receptivity of the uterus is essential for embryo implantation and progression of mammalian pregnancy. Acquisition of receptivity involves major molecular and cellular changes in the endometrial lining of the uterus from a non-receptive state at ovulation, to a receptive state several days later. The precise molecular mechanisms underlying this transition and their upstream regulators remain to be fully characterized.

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Article Synopsis
  • The food system significantly impacts environmental, population, and individual health, highlighting the need for a comprehensive response from healthcare organizations.
  • Despite calls for action, there's a lack of consensus and research on how to effectively train future health professionals to address health issues related to the food system.
  • A study on a 6-week cooking and nutrition course for graduate students showed that participants gained knowledge and confidence in navigating the food system, guiding dietary changes, collaborating with other professionals, and applying nutrition concepts in clinical settings.
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Aims: To investigate epigenomic indices of diabetic kidney disease (DKD) susceptibility among high-risk populations with type 2 diabetes mellitus.

Methods: KDIGO (Kidney Disease: Improving Global Outcomes) clinical guidelines were used to classify people living with or without DKD. Differential gene methylation of DKD was then assessed in a discovery Aboriginal Diabetes Study cohort (PROPHECY, 89 people) and an external independent study from Thailand (THEPTARIN, 128 people).

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This study evaluates the quality of published research using artificial intelligence (AI) for ovarian cancer diagnosis or prognosis using histopathology data. A systematic search of PubMed, Scopus, Web of Science, Cochrane CENTRAL, and WHO-ICTRP was conducted up to May 19, 2023. Inclusion criteria required that AI was used for prognostic or diagnostic inferences in human ovarian cancer histopathology images.

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Cells undergo a major epigenome reconfiguration when reprogrammed to human induced pluripotent stem cells (hiPS cells). However, the epigenomes of hiPS cells and human embryonic stem (hES) cells differ significantly, which affects hiPS cell function. These differences include epigenetic memory and aberrations that emerge during reprogramming, for which the mechanisms remain unknown.

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Interface effects in the room temperature ionic liquids (RTILs) 1-butyl-3-methylimidazolium tetrafluoroborate (BmimBF) and 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (BmimNTf) were investigated using ultrafast infrared polarization selective pump-probe (PSPP) spectroscopy. The CN stretch mode of SCN dissolved in the RTILs was used as the vibrational probe. The vibrational lifetime of the SCN was the experimental observable.

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