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The results of the Kwinana Children's Health Respiratory Study have today been sent to the nearly 600 participating children from almost 500 families
A new study has found that infectious diseases are the most common reason that children under two years of age are admitted to hospital.
Jennifer Peter Kent Richmond RN MBBS MRCP(UK) FRACP Clinical Research Manager Head, Vaccine Trials Group Jennifer.Kent@thekids.org.au Clinical
World-first findings from the collaborative REACT study – a joint project between The Kids, PCH, UWA and Curtin University – have led to the asthma medication Ventolin being routinely given to paediatric patients before tonsillectomy surgery to prevent respiratory complications.
Cystic fibrosis (CF) is characterized by small airway disease; but central airways may also be affected. We hypothesized that airway resistance estimated from computational fluid dynamic (CFD) methodology in infants with CF was higher than controls and that early airway inflammation in infants with CF is associated with airway resistance.
The interleukin (IL)-6 family of cytokines and exaggerated signal transducer and activator of transcription (STAT)3 signaling is implicated in idiopathic pulmonary fibrosis (IPF) pathogenesis, but the mechanisms regulating STAT3 expression and function are unknown. Suppressor of cytokine signaling (SOCS)1 and SOCS3 block STAT3, and low SOCS1 levels have been reported in IPF fibroblasts and shown to facilitate collagen production. Fibroblasts and lung tissue from IPF patients and controls were used to examine the mechanisms underlying SOCS1 down-regulation in IPF.
Surgical resection of cancer remains the frontline therapy for millions of patients annually, but post-operative recurrence is common, with a relapse rate of around 45% for non-small cell lung cancer. The tumour draining lymph nodes (dLN) are resected at the time of surgery for staging purposes, and this cannot be a null event for patient survival and future response to immune checkpoint blockade treatment. This project investigates cancer surgery, lymphadenectomy, onset of metastatic disease, and response to immunotherapy in a novel model that closely reflects the clinical setting. In a murine metastatic lung cancer model, primary subcutaneous tumours were resected with associated dLNs remaining intact, completely resected or partially resected.
Immune checkpoint therapy (ICT) results in durable responses in individuals with some cancers, but not all patients respond to treatment. ICT improves CD8+ cytotoxic T lymphocyte (CTL) function, but changes in tumor antigen-specific CTLs post-ICT that correlate with successful responses have not been well characterized. Here, we studied murine tumor models with dichotomous responses to ICT.
Chronic airway injury and dysregulated repair programs are evident in airway epithelium obtained from patients with bronchiolitis obliterans syndrome
This study found rhinovirus infection drives necrotic cell death in cystic fibrosis airway epithelial cells