Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Australian Chronic Allograft Dysfunction III

ABSTRACT: 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.

ORGANISM(S): Homo sapiens

PROVIDER: GSE261892 | GEO | 2024/04/05

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Australian Chronic Allograft Dysfunction I

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.

2024-04-05 | GSE248752 | GEO

Australian Chronic Allograft Dysfunction II

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.

2024-04-05 | GSE261240 | GEO

Gastric Cancer Subtyping (Australian Patient Cohort)

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. Profiling of 70 primary gastric tumors on Affymetrix GeneChip Human Genome U133 Plus 2.0 Array. All tumors were collected with approvals from Peter MacCallum Cancer Center, Australia; the Research Ethics Review Committee; and signed patient informed consent.

2012-07-04 | E-GEOD-35809 | biostudies-arrayexpress

Gene expression profile at single cell level of bulk liver allograft tissue isolated 12 months post-transplant in patients receiving regulatory dendritic cell therapy (STUDY) and reference standard-of-care patients (SOC)

Project description:Regulatory dendritic cell therapy has shown potential in modulating the effector immune response after liver transplant in precliical models . We used single cell RNA sequencing (scRNA-seq) to analyze the differences in immune cell landscape of liver allograft at 12 months post-transplant in patients infused with regulatory dendritic cell therapy compared to standard-of-care control patients.

2023-06-01 | GSE218121 | GEO

Deficiency of neutrophil high-mobility group box-1 in liver transplant recipients exacerbates early allograft injury in mice

Project description:To investigate the role of recipient neutrophil intracellular HMGB1 in early allograft injury after liver transplant. Using a mouse orthotopic liver transplant model, as well as LPS injection, we found that neutrophils significantly infiltrate the liver after liver transplant and LPS challenge. Deficiency of neutrophil HMGB1 enhances their activation, boosts their pro-oxidant and pro-inflammatory phenotype, and hinders biosynthesis and metabolism of inositol polyphosphates. Overall, these events exacerbate early allograft injury after liver transplant.

2023-07-27 | GSE225106 | GEO

Gene Expression Test for Operational Renal Allograft Tolerance

Project description:Genomic Analysis of more than 400 patients from multi-center transplant programs and clinical trials provides a non-invasive QPCR based gene expression test for operational renal allograft tolerance 3 group comparison of blood from TOL, CAN and Non-transplant healthy controls (HD) allografts. Biological replicates: 16 TOL, 10 CAN and 5 HC

2015-01-08 | E-GEOD-45218 | biostudies-arrayexpress

Gene Expression Test for Operational Renal Allograft Tolerance

2015-01-08 | GSE45218 | GEO

Blocking hyaluronan synthesis alleviates acute lung allograft rejection.

Project description:Lung allograft rejection results in the accumulation of low molecular weight hyaluronic acid (LMW-HA), which further propagates inflammation and tissue injury. We have previously shown that therapeutic lymphangiogenesis in a murine model of lung allograft rejection reduced tissue LMW-HA and was associated with improved transplant outcomes. Herein we investigated the use of 4-Methylumbelliferone (4-MU), a known inhibitor of HA synthesis, to alleviate acute allograft rejection in a murine model of lung transplantation. We found that treating mice with 4-MU from day 20-30 post-transplant was sufficient to significantly improve outcomes, characterized by a reduction in T-cell mediated lung inflammation, LMW-HA content and improved pathology scores. In vitro, 4-MU directly attenuated activation, proliferation, and differentiation of naïve CD4+ T-cells into Th1 cells. As 4-MU has already been demonstrated to be safe for human use, we believe examining 4-MU for the treatment of acute lung allograft rejection may be of clinical significance.

2021-12-15 | GSE183142 | GEO

Expression profiling of human endomyocardial biopsies before, during and after cardiac allograft rejection

Project description:Cardiac allograft rejection remains a significant clinical problem in the early phase after heart transplantation and requires frequent surveillance with endomyocardial biopsy. Endomyocardial tissue samples were obtained in connection with clinical biopsies from twenty consecutive heart transplant patients followed for six months. A rejection episode was observed in 14 patients and biopsies obtained before, during and after the episode were identified. Endomyocardial RNA, from three patients, matching these three points in time were analysed with DNA microarray. Keywords: time course

2006-03-02 | GSE4315 | GEO

Transcription profiling of human endomyocardial biopsies before, during and after cardiac allograft rejection

2007-12-12 | E-GEOD-4315 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data