Project description:The Australian Chronic Allograft Dysfunction (AUSCAD) study is an ongoing single centre cohort study at Westmead hospital in Australia. In this section of the study, we aimed to identify biomarkers for chronic allograft dysfunction in kidney transplant recipients. Our study recruited 136 patients, each having protocol renal allograft biopsies taken pre transplantation.
Project description:The Australian Chronic Allograft Dysfunction (AUSCAD) study is an ongoing single centre cohort study at Westmead hospital in Australia. In this section of the study, we aimed to identify biomarkers for allograft rejection in kidney transplant recipients, 3-months after their transplant. Our study recruited 123 patients, each having protocol renal allograft biopsies taken 3-months post transplantation.
Project description:The Australian Chronic Allograft Dysfunction (AUSCAD) study is an ongoing single centre cohort study at Westmead hospital in Australia. In this section of the study, we aimed to identify biomarkers for rejection phenotypes in kidney transplant recipients, 3-months after their transplant. Our study recruited 70 patients, each having whole blood taken at the time of their 3-month protocol biopsy.
Project description:The aim of this study was to investigate the response of human brain endothelial cells to bacterial (group B streptococcus, GBS) infection. Results: GBS WT strain infection results in a specific gene induction pattern that is different from the pilA mutant, but not other mutants such as pilB and srr-1. Conclusion: These findings suggest that the GBS PilA protein contributes to gene induction in brain endothelium.
Project description:Genome-wide mRNA expression profiles of 70 primary gastric tumors from the Australian patient cohort. Like many cancers, gastric adenocarcinomas (gastric cancers) show considerable heterogeneity between patients. Thus, there is intense interest in using gene expression profiles to discover subtypes of gastric cancers with particular biological properties or therapeutic vulnerabilities. Identification of such subtypes could generate insights into the mechanisms of cancer progression or lay the foundation for personalized treatments. Here we report a robust gene-xpression-based clustering of a large collection of gastric adenocarcinomas from Singaporean patients [GSE34942 and GSE15459]. We developed and validated a classifier for the three subtypes in Australian patient cohort.
Project description:We report the characterization of the major regulator of virulence gene expression (CovR) in Group B Streptococcus. The ChIP-seq experiments define the binding of CovR on the chromosome of the BM110 strain, a representative of the hypervirulent GBS lineage responsible of neonatal meningitis. Regulatory evolution of CovR signaling was investigated by comparing ChIP-seq done in parallel in a second GBS clinical isolate (NEM316) not belonging to the hypervirulent lineage.
