Summary of project PR001876
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 PR001876. The data can be accessed directly via it's Project DOI: 10.21228/M87426 This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
| Project ID: | PR001876 |
| Project DOI: | doi: 10.21228/M87426 |
| Project Title: | NMR- and MS-based omics reveal characteristic metabolome atlas and optimize biofluid earlydiagnostic biomarkers for esophageal squamous cell carcinoma |
| Project Summary: | Metabolic changes precede malignant histology. However, it remains unclear whether detectable characteristic metabolome exists in esophageal squamous cell carcinoma (ESCC) tissues and biofluids for early diagnosis. We conducted NMR- and MS-based metabolomics on 1,153 matched ESCC tissues, normal mucosae, pre- and one-week post-operative sera and urines from 560 participants across three hospitals, with machine learning, logistic regression and WGCNA. Aberrations in 'alanine, aspartate and glutamate metabolism' proved to be prevalent throughout the ESCC evolution, and were reflected in 16 serum and 10 urine metabolic signatures that were consistently identified by NMR and MS in both discovery and validation sets. NMR-based simplified panels of any five serum or urine metabolites outperformed clinical serological tumor markers (AUC = 0.984 and 0.930, respectively), and were effective in distinguishing early-stage ESCC in test set (serum accuracy = 0.994, urine accuracy = 0.879). Collectively, NMR-based biofluid screening can reveal characteristic metabolic events of ESCC and be feasible for early detection (ChiCTR2300073613). |
| Institute: | Radiology Department, Second Affiliated Hospital, Shantou University Medical College |
| Last Name: | Lin |
| First Name: | Yan |
| Address: | No. 69, Dongxia North Road, Shantou, Guangdong, China |
| Email: | 994809889@qq.com |
| Phone: | +86 18823992148 |
Summary of all studies in project PR001876
| Study ID | Study Title | Species | Institute | Analysis(* : Contains Untargted data) | Release Date | Version | Samples | Download(* : Contains raw data) |
|---|---|---|---|---|---|---|---|---|
| ST003013 | NMR- and MS-based omics reveal characteristic metabolome atlas and optimize biofluid earlydiagnostic biomarkers for esophageal squamous cell carcinoma (part-Ⅱ) | Homo sapiens | Shantou University Medical College | NMR* | 2024-02-08 | 1 | 195 | Uploaded data (113.6M)* |
| ST003014 | NMR- and MS-based omics reveal characteristic metabolome atlas and optimize biofluid earlydiagnostic biomarkers for esophageal squamous cell carcinoma (part-Ⅲ) | Homo sapiens | Shantou University Medical College | NMR* | 2024-02-08 | 1 | 147 | Uploaded data (86.7M)* |
| ST003015 | NMR- and MS-based omics reveal characteristic metabolome atlas and optimize biofluid earlydiagnostic biomarkers for esophageal squamous cell carcinoma (part-Ⅰ) | Homo sapiens | Shantou University Medical College | NMR* | 2024-02-08 | 1 | 108 | Uploaded data (59.9M)* |
| ST003025 | NMR- and MS-based omics reveal characteristic metabolome atlas and optimize biofluid earlydiagnostic biomarkers for esophageal squamous cell carcinoma (part-Ⅴ) | Homo sapiens | Shantou University Medical College | MS | 2024-02-08 | 1 | 32 | Uploaded data (622.1K)* |
| ST003027 | NMR- and MS-based omics reveal characteristic metabolome atlas and optimize biofluid earlydiagnostic biomarkers for esophageal squamous cell carcinoma (part-Ⅳ) | Homo sapiens | Shantou University Medical College | MS | 2024-02-08 | 1 | 32 | Uploaded data (44.6M)* |
