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Cohort Profile: The ORIGINS pregnancy and birth cohort

Desiree Dr Jackie Susan Lisa Zenobia Silva Davis Prescott Gibson Talati MBBS, FRACP, MPH, PhD BSc (Hons), PGradDipHlthProm, PhD MBBS BMedSci PhD

NEARER SCAN (LENO BESIK) evaluation of a task-sharing echocardiographic active case finding programme for rheumatic heart disease in Australia and Timor-Leste

Rheumatic heart disease (RHD) is underdiagnosed globally resulting in missed treatment opportunities and adverse clinical outcomes. We describe the protocol for a study which aims to co-design, implement and conduct an evaluation of a task-sharing approach to echocardiographic active case finding for early detection and management of RHD in high-risk settings in Australia and Timor-Leste.

Exposure to biodiesel exhaust is less harmful than exposure to mineral diesel exhaust on blood-brain barrier integrity in a murine model

Emerging data suggest that air pollution is a persistent source of neuroinflammation, reactive oxygen species, and neuropathology that contributes to central nervous system disorders. Previous research using animal models has shown that exposure to diesel exhaust causes considerable disruption of the blood-brain barrier, leading to marked neuroinflammation. 

The use of tranexamic acid in paediatric adenotonsillectomy – A systematic review and meta-analysis

Tonsillectomy and adenoidectomy are two of the most commonly performed ENT procedures in children, with over 500,000 cases performed annually in the United States. Whilst generally considered a safe and well-tolerated operation, it is not without its risks and complications including pain, nausea, anorexia and most importantly bleeding and post-tonsillectomy haemorrhage.

Disruption of cotranscriptional splicing suggests that RBM39 is a therapeutic target in acute lymphoblastic leukemia

There are few options for patients with relapse/refractory B-cell acute lymphoblastic leukemia, thus this is a major area of unmet medical need. Here, we reveal that inclusion of a poison exon in RBM39, which could be induced both by CDK9 or CDK9 independent CMGC (cyclin-dependent kinases, mitogen-activated protein kinases, glycogen synthase kinases, CDC-like kinases) kinase inhibition, is recognized by the nonsense-mediated mRNA decay pathway for degradation.

Short-term outcomes in infants following general anesthesia with low-dose sevoflurane/dexmedetomidine/remifentanil versus standard dose sevoflurane (The TREX trial)

The Trial Remifentanil DEXmedetomidine trial aimed to determine if, in children < 2 years old, low-dose sevoflurane/dexmedetomidine/remifentanil anesthesia  is superior to standard dose sevoflurane anesthesia in terms of global cognitive function at 3 years of age. 

Childhood leukaemia in Down's syndrome primed by blood-cell bias

An in-depth investigation of gene regulation and cell populations at sites of fetal blood-cell production provides clues as to why children with Down’s syndrome are predisposed to developing leukaemia.

Leaving no patient behind! Expert recommendation in the use of innovative technologies for diagnosing rare diseases

Genetic diagnosis plays a crucial role in rare diseases, particularly with the increasing availability of emerging and accessible treatments. The International Rare Diseases Research Consortium (IRDiRC) has set its primary goal as: "Ensuring that all patients who present with a suspected rare disease receive a diagnosis within one year if their disorder is documented in the medical literature". 

Association between Congenital Anomalies and Late-Onset Bacterial Infections in Neonates Admitted to Neonatal Intensive Care Units in Australia and New Zealand

Compromised neonatal intensive care unit neonates are at risk of acquiring late-onset infections (late-onset sepsis [LOS]). Neonates born with congenital anomalies could have an additional LOS risk. 

Plastics in human diets: development and evaluation of the 24-h Dietary Recall — Plastic Exposure and the Dietary Plastics Score

Humans are commonly exposed to plastic through their dietary intake and food consumption patterns. Plastic-associated chemicals (PAC), such as bisphenols and phthalates, are recognized as endocrine-disrupting and are associated with increased risk of cardiovascular disease and metabolic syndrome. However, accurate methods to assess dietary exposure to plastic products and PAC are inadequate, limiting interrogation of health impacts.