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Bile Acid Signal Molecules Associate Temporally with Respiratory Inflammation and Microbiome Signatures in Clinically Stable Cystic Fibrosis PatientsCystic fibrosis (CF) is a congenital disorder resulting in a multisystemic impairment in ion homeostasis. The subsequent alteration of electrochemical gradients severely compromises the function of the airway epithelia.
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Chronic wet cough in Aboriginal children: It's not just a coughResults highlight the need for a culturally appropriate information and education of the importance of chronic wet cough in children
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Effect of Albuterol Premedication vs Placebo on the Occurrence of Respiratory Adverse Events in Children Undergoing Tonsillectomies: The REACT Randomized Clinical TrialDetermine whether inhaled albuterol sulfate (salbutamol sulfate) premedication decreases the risk of perioperative respiratory adverse events
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Effectiveness of rotavirus vaccines in an Australian population: A case-control studyRV1 and RV5 were both effective in preventing laboratory confirmed and notified rotavirus infections among children aged <5 years
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In Epigenomic Studies, Including Cell-Type Adjustments in Regression Models Can Introduce Multicollinearity, Resulting in Apparent Reversal of Direction of AssociationWhere cell types are highly correlated with other covariates in regression models, the statistical assumption of no multicollinearity may be violated
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Glutathione S-Transferase Genotype Protects against in Utero Tobacco-linked Lung Function DeficitsCertain glutathione S-transferase genotypes may have protective effects against the long-term deficits in lung function associated with in utero tobacco exposure
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Association between pregnant women's experience of stress and partners’ fly-in-fly-out workThere is some evidence that the pregnant partners of fly-in-fly-out workers perceive their lives to be more stressful
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Positive veteran teachers: Who are they, and where are they to be found?This article reports on a study in Australia which sought to utilise the characteristics to identify positive veteran teachers within a larger cohort
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Health and climate change MJA–Lancet Countdown report: Australia gets another failing grade in 2020 but shows signs of progressAt the end of 2019 and into 2020, catastrophic fires in Australia consumed homes, lives, wildlife, and land. Just as the fires subsided, Australia, like the rest of the world, faced another emergency—the COVID-19 pandemic. It is instructive to reflect on lessons from the health disasters of the past year. Following publication of the Lancet Countdown on Health and Climate Change, the Medical Journal of Australia (MJA)–Lancet Australian Countdown was published in December, 2020. This annual report on health and climate change in Australia is in its third year and comprises the efforts of five Australian institutions, in collaboration with University College London, UK, facilitated by a partnership between The Lancet and the MJA.
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Aging of preleukemic thymocytes drives CpG island hypermethylation in T-cell acute lymphoblastic leukemiaCancer cells display DNA hypermethylation at specific CpG islands in comparison to their normal healthy counterparts, but the mechanism that drives this so-called CpG island methylator phenotype (CIMP) remains poorly understood. Here, we show that CpG island methylation in human T-cell acute lymphoblastic leukemia (T-ALL) mainly occurs at promoters of Polycomb Repressor Complex 2 (PRC2) target genes that are not expressed in normal or malignant T-cells and which display a reciprocal association with H3K27me3 binding.