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ESR Essentials: imaging of common paediatric pulmonary diseases-practice recommendations by the European Society of Paediatric Radiology.
Eur Radiol
January 2025
Departments of Radiology and Nuclear Medicine, Erasmus MC - Sophia Children's Hospital, Rotterdam, the Netherlands.
Chest imaging in children presents unique challenges due to varying requirements across age groups. For chest radiographs, achieving optimal images often involves careful positioning and immobilisation techniques. Antero-posterior projections are easier to obtain in younger children, while lateral decubitus radiographs are sometimes used when expiratory images are difficult to obtain and for free air exclusion.
View Article and Find Full Text PDFTargeting CRM1 for Progeria Syndrome Therapy.
Aging Cell
January 2025
Departamento de Genética y Biología Molecular, Centro de Investigación y de Estudios Avanzados, Ciudad de México, Mexico.
Hutchinson-Gilford progeria syndrome (HGPS) is a premature aging disease caused by progerin, a mutant variant of lamin A. Progerin anchors aberrantly to the nuclear envelope disrupting a plethora of cellular processes, which in turn elicits senescence. We previously showed that the chromosomal region maintenance 1 (CRM1)-driven nuclear export pathway is abnormally enhanced in patient-derived fibroblasts, due to overexpression of CRM1.
View Article and Find Full Text PDFThe fungal microbiota modulate neonatal oxygen-induced lung injury.
Microbiome
January 2025
Division of Neonatology, Department of Pediatrics, Heersink School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA.
Background: The immature lungs of very preterm infants are exposed to supraphysiologic oxygen, contributing to bronchopulmonary dysplasia (BPD), a chronic lung disease that is the most common morbidity of prematurity. While the microbiota significantly influences neonatal health, the relationship between the intestinal microbiome, particularly micro-eukaryotic members such as fungi and yeast, and lung injury severity in newborns remains unknown.
Results: Here, we show that the fungal microbiota modulates hyperoxia-induced lung injury severity in very low birth weight premature infants and preclinical pseudohumanized and altered fungal colonization mouse models.
Exposure to major coronary heart disease events reduces lung cancer risk: a mendelian randomization study based on a European population.
BMC Cancer
January 2025
Department of Thoracic and Cardiovascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Guangxi Zhuang Autonomous Region, Nanning, 530021, P. R. China.
Objective: This study seeks to elucidate the causal relationship between major coronary heart disease events (MCHDE) and lung cancer incidence through mendelian randomization (MR), with the goal of providing evidence to inform more effective lung cancer screening and prevention strategies.
Methods: Utilizing data from the IEU OpenGWAS project and FinnGen, this study employed a two-sample MR approach, with genetic variants serving as instrumental variables. Relevant single nucleotide polymorphisms (SNPs) associated with MCHDE and lung cancer were carefully selected, with particular attention given to mitigating potential confounders, such as smoking behaviors and statin use.
Predicting outcomes with compounding comorbidities - Left-sided congenital diaphragmatic hernia complicated by pre-viable premature rupture of the membranes: A case report.
Case Rep Womens Health
March 2025
Westmead Hospital, New South Wales, Australia.
This case report describes the difficulty in predicting the outcomes for a fetus affected with both left-sided congenital diaphragmatic hernia and second-trimester pre-viable rupture of membranes. Despite the reserved prognosis at the time of diagnosis, a favourable outcome was obtained. The case highlights the relevance of established prognosticators such as the observed/expected lung/head ratio and also underscores the importance of balanced counselling and providing parents with realistic expectations and appropriate support.
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