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Study Protocol for a Randomised Controlled Trial Investigating the Effects of Maternal Prebiotic Fibre Dietary Supplementation from Mid-Pregnancy to Six Months’ Post-Partum on Child Allergic Disease Outcomes

Infant allergy is the most common early manifestation of an increasing propensity for inflammation and immune dysregulation in modern environments. Refined low-fibre diets are a major risk for inflammatory diseases through adverse effects on the composition and function of gut microbiota. This has focused attention on the potential of prebiotic dietary fibres to favourably change gut microbiota, for local and systemic anti-inflammatory effects.

Cord blood t cells expressing high and low pkcζ levels develop into cells with a propensity to display th1 and th9 cytokine profiles, respectively

ow Protein Kinase C zeta (PKCζ) levels in cord blood T cells (CBTC) have been shown to correlate with the development of allergic sensitization in childhood. However, little is known about the mechanisms responsible. We have examined the relationship between the expression of different levels of PKCζ in CBTC and their development into mature T cell cytokine producers that relate to allergy or anti‐allergy promoting cells.

Data resource profile: the ORIGINS project databank: a collaborative data resource for investigating the developmental origins of health and disease

The ORIGINS Project (“ORIGINS”) is a longitudinal, population-level birth cohort with data and biosample collections that aim to facilitate research to reduce non-communicable diseases and encourage ‘a healthy start to life’. ORIGINS has gathered millions of datapoints and over 400,000 biosamples over 15 timepoints, antenatally through to five years of age, from mothers, non-birthing partners and the child, across four health and wellness domains.

Early Moves

The Early Moves study is investigating whether a baby’s early movements can predict difficulties with learning (known as cognitive impairment) later in childhood.

Kindy Readiness Project

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

Newborn Nasal Sampling Evaluation (NOSE) Study

A pilot study to assess recruitment and nasal sampling in newborns.

ORIGINS community wellbeing during the COVID-19 pandemic

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

The PLAN Project (Pregnancy Lifestyle Activity and Nutrition)

Susan Prescott MBBS BMedSci PhD FRACP Honorary Research Fellow susan.prescott@thekids.org.au Honorary Research Fellow Susan Prescott is a Professor

The PrEggNut Study – Maternal diet rich in eggs and peanuts to reduce food allergies: a randomised controlled trial

Debbie Susan Palmer Prescott BSc BND PhD MBBS BMedSci PhD FRACP Head, Nutrition in Early Life Honorary Research Fellow debbie.palmer@uwa.edu.au

Water Quality and the Microbiome Study (TUMS): The effects of chlorinated drinking water on the assembly of the infant gut microbiome

David Debbie Desiree Matt Susan Martino Palmer Silva Cooper Prescott BSc PhD BSc BND PhD MBBS, FRACP, MPH, PhD BCA Marketing, BSc Statistics and