Summary of project PR000928
This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR000928. The data can be accessed directly via it's Project DOI: 10.21228/M8R094 This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
| Project ID: | PR000928 |
| Project DOI: | doi: 10.21228/M8R094 |
| Project Title: | Core Functional Nodes and Sex-Specific Pathways in Human Ischemic and Dilated Cardiomyopathy |
| Project Summary: | Restricted access to human left ventricular myocardium is a significant limitation in the study of heart failure (HF). Here, we utilise a large human heart biobank of carefully procured, cryopreserved left ventricular myocardium to obtain direct molecular insights into ischaemic (ICM) and dilated cardiomyopathy (DCM), the most common causes of HF worldwide. We performed unbiased, deep proteomic and metabolomic analyses of 51 left ventricular (LV) samples from 44 cryopreserved human ICM and DCM hearts, including age-matched, histopathologically normal, donor controls of both genders for comparison. For the first time, we report perturbed thyroid hormone signalling pathways in the myocardium of both types of HF, and unveil the interaction of gender with HF, including increased nitric oxide-related arginine metabolism in male hearts, and many gender-specific mitochondrial and X chromosome-linked protein and metabolite changes. We provide all raw data, in addition to an interactive online application, as a publicly-available resource. |
| Institute: | University of Sydney |
| Last Name: | John |
| First Name: | O'Sullivan |
| Address: | Johns Hopkins Dr, Camperdown NSW 200 6, Australia |
| Email: | john.osullivan@sydney.edu.au |
| Phone: | +447731801851 |
Summary of all studies in project PR000928
| Study ID | Study Title | Species | Institute | Analysis(* : Contains Untargted data) | Release Date | Version | Samples | Download(* : Contains raw data) |
|---|---|---|---|---|---|---|---|---|
| ST001364 | Core Functional Nodes and Sex-Specific Pathways in Human Ischemic and Dilated Cardiomyopathy | Homo sapiens | University of Sydney | MS | 2020-04-30 | - | 44 | Not available |
