Summary of Study ST001447

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 PR000993. The data can be accessed directly via it's Project DOI: 10.21228/M8BH7T This work is supported by NIH grant, U2C- DK119886.


This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.

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Study IDST001447
Study TitleMetabolomics of lung injury after allogeneic hematopoietic cell transplantation - Colon ICMS
Study Typepreliminary data
Study SummaryAllogeneic hematopoietic cell transplantation (allo-HCT) is a potentially curative treatment option for a variety of hematological malignancies. Interactions between the donor immune system and the patient tissue result in a disease, called GVHD. The pathophysiology of acute GVHD can be hypothesized in three sequential phases: cytokine storm and activation of the antigen-presenting cells (APC), donor T cell activation and effector cell phase. Idiopathic pneumonia syndrome (IPS) is one of the most deleterious complications after allogeneic HCT and is considered not only to be related to conditioning regimen toxicity but also represents an end organ damage caused by allo-reactive T cells, therefore making the lung susceptible to a two-pronged attack, one of which overlaps with GVHD causing other target organ injury. IPS results in mortality of up to 90% of patients. We will use a murine model of IPS and GVHD which is well established in our group, and in which disease evolves either across disparities in major histocompatibility complex (MCH) class I and II, minor histocompatibility antigens (miHags) or both. Metabolomics changes following syngeneic and allogeneic HCT at post-transplantation Days +7 (cytokine storm phase) and Days +42 (cellular effector phase) are compared to baseline wild-type (naive) controls. Prior to analysis, naïve - and experimental mice (N=3 from each group) were fed with semi-liquid diet supplemented with tracers (13C6-glucose ) over 24 hours. At the end of 7 days or 42 days, respectively, feces and aGVHD target organs (colon, liver and lung) were collected from all groups and further processed and / or analyzed. We expect to reveal metabolic pathways affected after allo-HCT which contribute to immune cell mediated lung injury (IPS) and will potentially identify different metabolic pathways in other GVHD target organs.
University of Kentucky
Last NameHildebrandt
First NameGerhard
AddressCTW-453, 900 South Limestone street. UKY. Lexington, Kentucky-40536
Submit Date2020-08-14
Raw Data AvailableYes
Raw Data File Type(s)raw(Thermo)
Analysis Type DetailLC-MS
Release Date2020-09-10
Release Version1
Gerhard Hildebrandt Gerhard Hildebrandt application/zip

Select appropriate tab below to view additional metadata details:


Project ID:PR000993
Project DOI:doi: 10.21228/M8BH7T
Project Title:Metabolomics of lung injury after allogeneic hematopoietic cell transplantation
Institute:University of Kentucky
Department:Markey Cancer Center
Last Name:Hildebrandt
First Name:Gerhard
Address:Gerhard C. Hildebrandt, MD, Room no. CC401A, Ben Roach Building, Markey Cancer Center University of Kentucky, Lexington, 40536


Subject ID:SU001521
Subject Type:Mouse
Subject Species:Mus musculus
Taxonomy ID:10090


Subject type: Mouse; Subject species: Mus musculus (Factor headings shown in green)

mb_sample_id local_sample_id Treatment Protocol
Showing results 1 to 15 of 15


Collection ID:CO001516
Collection Summary:Mouse is sacrificed and tissues are harvested.
Collection Protocol ID:mouse_tissue_collection
Sample Type:Multiple tissues


Treatment ID:TR001536
Treatment Summary:Mouse with allogenic bone marrow transplant. Fed with semi-liquid diet supplemented with fully labeled glucose for 24 hours before harvest. Mouse with no treatment. Fed with semi-liquid diet supplemented with fully labeled glucose for 24 hours before harvest. Mouse with syngenic bone marrow transplant. Fed with semi-liquid diet supplemented with fully labeled glucose for 24 hours before harvest.
Treatment Protocol ID:allogenic naive syngenic

Sample Preparation:

Sampleprep ID:SP001529
Sampleprep Summary:Before going into the IC-FTMS the frozen sample is reconstituted in water. Frozen tissue is ground in a SPEX grinder under liquid nitrogen to homogenize the sample. Polar extraction from homogenate, lypholized, and frozen. Protein extraction and quantification. Tissue is frozen in liquid nitrogen to stop metabolic processes.
Sampleprep Protocol ID:IC-FTMS_preparation frozen_tissue_grind polar_extraction protein_extraction tissue_quench
Sampleprep Protocol Filename:4B_Extract_Polar_Lipid_Prot_Fan_070417.pdf


Chromatography ID:CH001776
Chromatography Summary:Targeted IC
Instrument Name:Thermo Dionex ICS-5000+
Column Name:Dionex IonPac AS11-HC (250 x 2mm,4um)
Chromatography Type:Ion exchange


Analysis ID:AN002418
Analysis Type:MS
Chromatography ID:CH001776
Num Factors:3
Num Metabolites:1150
Units:abundance & normalized peak area