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Gender-Equity Model for Liver Allocation using Artificial Intelligence (GEMA-AI) for waiting list liver transplant prioritization.
Clin Gastroenterol Hepatol
January 2025
Department of Computer Science and Numerical Analysis, University of Córdoba, Córdoba, Spain. Campus Universitario de Rabanales, Albert Einstein Building. Ctra. N-IV, Km. 396. 14071, Córdoba, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain. Av. Menéndez Pidal, s/n, Poniente Sur, 14004 Córdoba, Spain.
Background & Aims: We aimed to develop and validate an artificial intelligence score (GEMA-AI) to predict liver transplant (LT) waiting list outcomes using the same input variables contained in existing models.
Methods: Cohort study including adult LT candidates enlisted in the United Kingdom (2010-2020) for model training and internal validation, and in Australia (1998-2020) for external validation. GEMA-AI combined international normalized ratio, bilirubin, sodium, and the Royal Free Glomerular Filtration Rate in an explainable Artificial Neural Network.
Dynamic G-Quadruplexes in the Rous Sarcoma Virus Genome: Scaffolds for Protein Interaction and Potential Anti-Viral Targets.
Chembiochem
January 2025
Bose Institute - Centenary Campus, Biophysics, P-1/12 CIT Scheme VIIM, Kankurgachi, Centenary Campus, 700054, KOLKATA, INDIA.
The Rous sarcoma virus (RSV) is an onco-retrovirus that infects avian species such as the chicken (Gallus gallus). RSV is the first oncovirus to be described, and the oncogenic activity of this virus is related to the expression of a tyrosine kinase that induces carcinogenic transformation. Interestingly, we have noted that the RSV genome contains various potential G4-forming sequences.
View Article and Find Full Text PDFUnstructured Parental Feedback at A Tertiary Maternity Hospital: A Cohort Study Using Routinely Collected Health Data.
J Paediatr Child Health
January 2025
School of Medicine and Psychology, College of Health and Medicine, Australian National University, Acton, Australia.
Background: Hospital care for neonates can be challenging for parents, and a negative parental experience can affect the well-being of the infant after discharge. A family-centred approach is the gold standard of care in neonatology.
Aim: This study aimed to identify common themes in voluntary unstructured feedback received from parents and caregivers of infants admitted to the neonatal intensive care unit, special care nursery or postnatal ward or followed up by neonatal outpatient services at a tertiary Australian Women and Children's Hospital.
Vitronectin regulates lung tissue remodeling and emphysema in chronic obstructive pulmonary disease.
Mol Ther
January 2025
Immune Health, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia; Centre for Inflammation, Centenary Institute and University of Technology Sydney, School of Life Sciences, Faculty of Science, Sydney, New South Wales, Australia. Electronic address:
Vitronectin (VTN) is an important extracellular matrix protein in tissue remodeling, but its role in COPD is unknown. We show that VTN regulates tissue remodeling through urokinase plasminogen activator (uPA) signaling pathway in COPD. In human COPD airways and bronchoepithelial cells and the airways of mice with cigarette smoke (CS)-induced experimental COPD, VTN protein was not changed, but downstream uPA signaling was altered (increased plasminogen activator inhibitor-1, uPAR) that induced collagen and airway remodeling.
View Article and Find Full Text PDFGeneration of an isogenic CRISPR/Cas9-corrected control induced pluripotent stem cell line from a patient with autosomal dominant catecholaminergic polymorphic ventricular tachycardia with a heterozygous variant in cardiac calsequestrin-2.
Stem Cell Res
December 2024
Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Sydney, Australia; Faculty of Medicine and Health, The University of Sydney, Sydney, Australia. Electronic address:
Catecholaminergic polymorphic ventricular tachycardia (CPVT) is an inherited cardiac disease characterised by adrenergic-induced arrhythmias. The leading causes of CPVT are pathogenic variants in cardiac ryanodine receptor 2 (RYR2) and rarely, in cardiac calsequestrin-2 (CASQ2) genes, which are major components of Ca handling in cardiac myocytes. This resource builds upon an established induced pluripotent stem cell line generated from a family with autosomal dominant CPVT due to a heterozygous variant in CASQ2 c.
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