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 .
View Article and Find Full Text PDFRecombinant 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.
View Article and Find Full Text PDFScience-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.
View Article and Find Full Text PDFImportance: 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.
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.
View Article and Find Full Text PDFBiogenic 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.
View Article and Find Full Text PDFDespite 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.
View Article and Find Full Text PDFBackground: 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.
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.
View Article and Find Full Text PDFMaximum 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.
View Article and Find Full Text PDFPalliative 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.
View Article and Find Full Text PDFObjectives: 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.
View Article and Find Full Text PDFBackground: 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.
View Article and Find Full Text PDFAsthma 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).
View Article and Find Full Text PDFNorthern 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.
View Article and Find Full Text PDFThe 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.
View Article and Find Full Text PDFObjectives: 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.