Publications by authors named "Fisher K"

Most malignant hepatocellular tumors in children are classified as either hepatoblastoma (HB) or hepatocellular carcinoma (HCC), but some tumors demonstrate features of both HB and HCC . These tumors have been recognized under a provisional diagnostic category by the World Health Organization and are distinguished from HB and HCC by a combination of histological, immunohistochemical, and molecular features . Their outcomes and cellular composition remain an open question .

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Recombinant adeno-associated virus (rAAV) is a widely used viral vector for gene therapy. However, these vectors have limited availability due to manufacturing challenges with productivity and quality. These challenges can be addressed by better understanding the mechanisms that influence cellular responses during rAAV production.

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Science-informed decisions are best guided by the objective synthesis of the totality of evidence around a particular question and assessing its trustworthiness through systematic processes. However, there are major barriers and challenges that limit science-informed food and nutrition policy, practice, and guidance. First, insufficient evidence, primarily due to acquisition cost of generating high-quality data, and the complexity of the diet-disease relationship.

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Importance: Despite various attempts to improve patient-clinician communication, there has been limited head-to-head comparison of these efforts.

Objective: To assess whether clinician coaching (mobile application or in-person) is more effective than reminder posters in examination rooms and whether mobile app use is noninferior to in-person coaching.

Design, Setting, And Participants: A cluster randomized clinical trial with 3 arms.

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Diffuse glioneuronal tumor with oligodendroglioma-like features and nuclear clusters (DGONC) is a rare brain tumor of the central nervous system (CNS). Although only a few cases of DGONC have been reported following the initial description of the tumor, they have a distinct DNA methylation pattern and share a recurrent chromosomal finding of monosomy 14. We encountered a seven-year-old boy who presented with seizures and was found to have a left frontal and suprasellar mass.

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Biogenic waste-derived feedstocks for production of fuels, chemicals, and materials offer great potential supporting the transition to net-zero and greater circularity. However, such feedstocks are heterogeneous and subject to geographical and seasonal variability. Here, we show that, through careful strain selection and metabolic engineering, Pseudomonas putida can be employed to permit efficient co-utilization of highly heterogeneous substrate compositions derived from hydrolyzed mixed municipal-like waste fractions (food, plastic, organic, paper, cardboard, and textiles) for growth and synthesis of exemplar bioproducts.

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Despite their central role in hospital care, little research has explored medical-surgical nurses' perspectives on the rewarding aspects of and significant influences on caring for adults with intellectual disabilities, even though they are key to understanding this population's inequitable hospital outcomes. A qualitative descriptive design was used, and interviews were conducted with 13 medical-surgical nurses from the United States. Manifest content analysis was used to analyze the interview transcripts and categorize findings.

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Background: Chronic Obstructive Pulmonary Disease (COPD) is a leading cause of morbidity and mortality in the United States. Frequent exacerbations result in higher use of emergency services and hospitalizations, leading to poor patient outcomes and high costs.

Objective: Demonstrate the feasibility of a multimodal, digitally enhanced remote monitoring, treatment, and tele-pulmonary rehabilitation intervention among patients with COPD.

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Background: In Australia, a government insurance scheme (Medicare) pays set rebates for a range of distinct general practitioner (GP) services. GPs may 'bulk-bill' and accept the Medicare rebate fee directly, or 'privately-bill' by charging the patient a higher fee that is partially reimbursed by Medicare. The billing behaviour of Australian GP registrars (trainees) and their decision to bulk- or privately-bill patients is an evidence gap.

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Article Synopsis
  • The study investigates how social determinants of health (SDOH) impact pediatric-onset multiple sclerosis (POMS), particularly in terms of adverse SDOH frequency and their effects on treatment and outcomes.
  • Researchers conducted a retrospective analysis of data from the United States Network of Pediatric MS Centers, focusing on various demographic and clinical outcomes related to SDOH hardships.
  • Findings indicated that 66% of participants faced social hardships, which influenced factors such as age at symptom onset, steroid treatment likelihood, study attrition risk, and overall health scores.
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Maximum skin wettedness (ω) is the proportion of the body covered in sweat at the upper limit of compensable heat stress. It has yet to be determined how ω changes with aging. We examined variability in ω at the upper limit of compensable heat stress in warm-humid (WH) and hot-dry (HD) environments in young (Y, 18-29 yr), middle-aged (MA, 40-60 yr), and older (O, 65-89 yr) adults during minimal activity (MinAct; ∼1.

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Palliative care (PC) is specialized medical care for people living with a serious illness. PC models have stressed pain and symptom management, communication that is patient- and family-centric and longitudinal support for families living with serious illness that is contiguous across multiple settings. Despite the benefits that PC provides from a patient, family and quality of care standpoint, several barriers and disparities exist.

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  • - DRESS syndrome is a severe medication reaction that includes symptoms like rash, fever, and organ dysfunction, making it important to identify the drugs causing it and monitor the disease to avoid serious damage.
  • - Past studies haven't looked closely at how certain medications, like vancomycin, relate to lab results in DRESS, which limits effective monitoring.
  • - Our research shows a significant difference in when peak AST levels occur in patients with vancomycin-triggered DRESS compared to other causes, highlighting AST's potential as a key tool for diagnosis and monitoring in these cases.
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Objectives: Patients with refractory chronic pain may be considered for spinal cord stimulation (SCS) as an interventional therapy. Studies have shown that psychiatric disorders are associated with worse outcomes. However, this relationship may not be understood by all healthcare professionals.

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Article Synopsis
  • Chronic obstructive pulmonary disease (COPD) is a prevalent and serious condition, highlighting the need for effective care approaches like pulmonary rehabilitation and early intervention during symptom flare-ups.
  • The Healthy at Home study aims to explore a new digital care model for COPD patients over a 6-month period, recruiting 100 participants for its pilot phase.
  • Participants will use technology like smartwatches and apps to monitor their symptoms and health data, allowing researchers to gain insights into disease behavior and improve care responses.
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Background: GP registrars (specialist vocational trainees in general practice) are interested in teaching, and there are considerable benefits to teaching during training. There are, however, significant barriers for registrars as teachers, including inadequate funding, time pressures, and limited teacher training. Current evidence does not include medical educator (ME) perspectives or compare teaching settings (e.

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Asthma is one of the most common chronic illnesses affecting children. Long-term asthma control medications (LTACMs) are an important aspect of asthma management, with under-prescription associated with poor asthma control and increased asthma deaths. This study aimed to document temporal trends in the prescribing of LTACMs for paediatric patients for asthma-related presentations to Australian general practice registrars (trainees).

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Northern hemisphere freshwater ecosystems are projected to experience significant warming and shortening of winter duration in this century. This change coupled with depletion of oxygen (hypoxia) will result in a shift toward fish species with higher optimal temperatures for growth and reproduction that can mitigate hypoxic stress. Here, we tested the assumption that reproduction between two distant species, i.

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The monarch butterfly (Danaus plexippus) is a vagile species that undertakes an annual, multi-generational migration across North America. The abundance of this species at both eastern and western overwintering sites in Central Mexico and California indicates a population decline. Success of continental-scale conservation programs for a migratory species depends on providing, maintaining, and protecting habitats at appropriate temporal and spatial scales.

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Article Synopsis
  • - The prevalence of hereditary transthyretin amyloidosis (ATTRv) in the U.S. is very low, about 1 in 100,000, but polyneuropathies are common and difficult to manage, leading to a focus on symptomatic treatment and understanding the underlying causes of these conditions.
  • - A study conducted with participants diagnosed with idiopathic polyneuropathy involved genetic analysis of 134 individuals to identify possible hereditary factors contributing to their neuropathy.
  • - Results indicated that over 38% of participants had genetic alterations linked to various inherited disorders, with specific pathogenic changes identified in some individuals, suggesting a potential genetic basis for their polyneuropathy symptoms.
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Objectives: To highlight the worldwide presence of -related disorder (-RD), discuss its penetrance, and provide the first haplotype analysis.

Methods: Data on patients worldwide were collected, including demographics, genotype, family history, and clinical status. For haplotype analysis, polymorphisms of short tandem repeats in 3 distinct families with p.

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