Summary of Study ST001378

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench,, where it has been assigned Project ID PR000943. The data can be accessed directly via it's Project DOI: 10.21228/M8ST1P This work is supported by NIH grant, U2C- DK119886.


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Study IDST001378
Study TitleGlobal metabolomics of COPD2020
Study SummaryTo discover distinctive endogenous metabotype of patients with COPD associated with TB from those originated from Tabaco smoking. Cross-sectional metabolomic analyses of serum samples were performed for subjects including TB-associated COPD (T-COPD), smoking-associated COPD (S-COPD) and healthy subjects. To retain a broad spectrum of metabolites, technically distinct analyses (global metabolomic profiling using liquid chromatography quadrupole time-of-flight mass spectrometry) were employed. Frozen samples were diluted with either an acetonitrile:methanol:water (3:3:4) mixture. Each sample (5 μL) was loaded onto an C18 column and was analyzed using an Agilent 6530 QTOF mass spectrometer (Agilent Technologies). Detailed protocol is obtained in this project
Seoul National University Hospital
Last NameKim
First NameDa jung
AddressDaehak-ro 101, Seoul, South Korea
Submit Date2020-05-05
Raw Data AvailableYes
Raw Data File Type(s)d
Analysis Type DetailLC-MS
Release Date2020-11-15
Release Version1
Da jung Kim Da jung Kim application/zip

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Subject ID:SU001452
Subject Type:Human
Subject Species:Homo sapiens
Taxonomy ID:9606