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DNA Methylation signatures underpinning blood neutrophil to lymphocyte ratio during first week of human lifeUnderstanding of newborn immune ontogeny in the first week of life will enable age-appropriate strategies for safeguarding vulnerable newborns against infectious diseases. Here we conducted an observational study exploring the immunological profile of infants longitudinally throughout their first week of life.
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Early moderate prenatal alcohol exposure and maternal diet impact offspring DNA methylation across speciesAlcohol consumption in pregnancy can affect genome regulation in the developing offspring but results have been contradictory. We employed a physiologically relevant murine model of short-term moderate prenatal alcohol exposure resembling common patterns of alcohol consumption in pregnancy in humans.
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Respiratory infection- and asthma-prone, low vaccine responder children demonstrate distinct mononuclear cell DNA methylation pathwaysnfants with frequent viral and bacterial respiratory infections exhibit compromised immunity to routine immunizations. They are also more likely to develop chronic respiratory diseases in later childhood. This study investigated the feasibility of epigenetic profiling to reveal endotype-specific molecular pathways with potential for early identification and immuno-modulation.
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Do exposures before conception influence the risk of asthma in the offspring?David Martino BSc PhD Head, Chronic Diseases Research David.Martino@thekids.org.au Head, Chronic Diseases Research Assoc. Prof David Martino is the
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The role of BCG induced epigenetic changes in the protection from neonatal sepsisInvestigators: Tobi Kollmann Project description Sepsis is a major preventable cause of early life mortality affecting 3 million neonates and 1.2
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Genetic determinants of paediatric food allergy: A systematic reviewWe systematically reviewed the literature on the genetic basis of food allergy, identifying areas for further investigation
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ARIEL studyThis study will test the hypothesis that the mechanisms of childhood asthma begin in the respiratory tract as early as birth.
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Immune Development in Early Life (IDEaL) longitudinal cohort study protocol: Identifying biomarkers of vaccine responsiveness, respiratory infection, and asthmaEarly-life immune development is a critical factor in predicting the risk of childhood respiratory infections, asthma, and poor vaccine responses. Identifying immune endotypes that predispose children to these conditions could lead to the development of predictive biomarkers and early interventions, potentially improving long-term health outcomes.
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Biomarkers of vaccine safety and efficacy in vulnerable populations: Lessons from the fourth international precision vaccines conferenceVaccination has been a cornerstone of public health, substantially reducing the global burden of infectious diseases, notably evident during the COVID-19 pandemic caused by SARS-CoV-2.
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Predictive gene expression signature diagnoses neonatal sepsis before clinical presentationNeonatal sepsis is a deadly disease with non-specific clinical signs, delaying diagnosis and treatment. There remains a need for early biomarkers to facilitate timely intervention. Our objective was to identify neonatal sepsis gene expression biomarkers that could predict sepsis at birth, prior to clinical presentation.