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Research

Is Streptococcus pyogenes resistant or susceptible to trimethoprim-sulfamethoxazole?

Streptococcus pyogenes is commonly believed to be resistant to trimethoprim-sulfamethoxazole (SXT), resulting in reservations about using SXT for skin and...

Allergy, Inflammation & Immunity

ORIGINS has several sub-projects exploring allergy development within the cohort, with a focus on nutritional strategies for allergy prevention.

Research

Colostrum as a Protective Factor Against Peanut Allergy: Evidence From a Birth Cohort

Food allergy affects families' quality of life, can be lifelong and life-threatening, urging the identification of early modifiable risk factors. Formula feeding in the first days of life may increase the risk of cow's milk allergy, a risk often attributed to cow's milk allergens exposure. Early formula feeding also reduces the colostrum intake, the first 3 days' milk, which is rich in bioactive compounds critical for immune and gut health. This study investigates whether partial colostrum feeding increases the risk of food allergy beyond cow's milk.

FAQs

Find answers to frequently asked questions about ORIGINS.

BREATH (Building Respiratory Equity for Aboriginal and Torres Strait Islander Health)

Our team aims to optimise lung health early in life to ensure the best possible health outcomes later in life.

Research

The global epidemiology of impetigo: A systematic review of the population prevalence of impetigo and pyoderma

We conducted a comprehensive, systematic review of the global childhood population prevalence of impetigo and the broader condition pyoderma.

ORIGINS Timepoints & Requirements

Learn about our timepoints for online questionnaires and Kids Check Appointments.

Research

Effect of maternal prebiotic supplementation on human milk immunological composition: Insights from the SYMBA study

Immunomodulatory proteins in human milk (HM) can shape infant immune development. However, strategies to modulate their levels are currently unknown. This study investigated whether maternal prebiotic supplementation alters the levels of immunomodulatory proteins in HM. 

Research

Small-molecule screen reveals synergy of cell cycle checkpoint kinase inhibitors with DNA-damaging chemotherapies in medulloblastoma

Medulloblastoma (MB) consists of four core molecular subgroups with distinct clinical features and prognoses. Treatment consists of surgery, followed by radiotherapy and cytotoxic chemotherapy. Despite this intensive approach, outcome remains dismal for patients with certain subtypes of MB, namely, MYC-amplified Group 3 and TP53-mutated SHH. Using high-throughput assays, six human MB cell lines were screened against a library of 3208 unique compounds. We identified 45 effective compounds from the screen and found that cell cycle checkpoint kinase (CHK1/2) inhibition synergistically enhanced the cytotoxic activity of clinically used chemotherapeutics cyclophosphamide, cisplatin, and gemcitabine.