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Research
Nasal delivery of a commensal Pasteurellaceae species inhibits nontypeable Haemophilus influenzae colonisation and delays onset of otitis media in miceWe have demonstrated that a single dose of a closely related commensal can delay onset of NTHi otitis media in vivo
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Panel 7 – Pathogenesis of otitis media – A review of the literature between 2015 and 2019The most urgent areas appear to be to continue monitoring the emergence of novel otopathogens, and the need to develop prevention and preventative therapies
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Bacterial Reservoirs in the Middle Ear of Otitis-prone Children Are Associated With Repeat Ventilation Tube InsertionPresence of bacterial otopathogen in the middle ear during ventilation tube insertion was a predictor of children at-risk of repeat ventilation tube insertion
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Evidence of functional cell-mediated immune responses to nontypeable Haemophilus influenzae in otitis-prone childrenThese data provide evidence that otitis-prone children do not have impaired functional cell mediated immunity
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Moraxella catarrhalis Restriction-Modification Systems Are Associated with Phylogenetic Lineage and DiseaseWe observed an association between Type III DNA methyltransferase presence and Otitis Media-associated middle ear isolates
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Biofilms and intracellular infection in otitis mediaOtitis media (OM), middle ear infection, represents a significant burden on children, their families, and the healthcare system. OM is the major cause of hearing loss in children and if left untreated in children who suffer chronic and recurrent forms of OM, this disease can have serious life-long sequelae.
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Predominant Bacterial and Viral Otopathogens Identified Within the Respiratory Tract and Middle Ear of Urban Australian Children Experiencing Otitis Media Are Diversely DistributedOtitis media (OM) is one of the most common infections in young children, arising from bacterial and/or viral infection of the middle ear. Globally, Streptococcus pneumoniae and non-typeable Haemophilus influenzae (NTHi) are the predominant bacterial otopathogens. Importantly, common upper respiratory viruses are increasingly recognized contributors to the polymicrobial pathogenesis of OM.
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The Contribution of Geogenic Particulate Matter to Lung Disease in Indigenous ChildrenThe aim of this study was to assess the relationship between dust levels and health in Indigenous children in Western Australia
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Production of IgG2 Antibodies to Pneumococcal Polysaccharides After Vaccination of Treated HIV Patients May Be Augmented by IL-7Rα Signaling in ICOS + Circulating T-CellsOur findings suggest that utilization of IL-7 by cTFH cells affects production of IgG2 antibodies to PPV23 antigens in some HIV patients
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A systems biology approach to determining the risk for development of otitis mediaPeter Ruth Elke Richmond Thornton Seppanen PC RT ES MBBS MRCP(UK) FRACP PhD BSc PhD Head, Vaccine Trials Group Co-head, Bacterial Respiratory