Summary of Study ST002527
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 PR001627. The data can be accessed directly via it's Project DOI: 10.21228/M8D434 This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
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.
Study ID | ST002527 |
Study Title | HPLC-MS-MS analysis amino acid levels in PDAC IF samples upon arginase inhibition |
Study Summary | To test the hypothesis that myeloid arginase-1 activity could be responsible for pancreatic ductal adenocarninoma microenvironmental arginine starvation (PMID: 30990168), we generated orthotopic allograft mPDAC tumors in a mouse model with myeloid specific Arg1 knockout (LysM-Cre+/+-; Arg1fl/fl) and control animals (Arg1fl/fl). We also tested this with pharmacological inhibition of arginase-1 with the small-molecule inhibitor CB-1158. We then isolated IF from these tumors at end-stage and measured the levels of amino acids including arginine and ornithine in these samples. |
Institute | University of Chicago |
Last Name | Apiz Saab |
First Name | Juan |
Address | 929 E. 57th St. |
japizsaab@uchicago.edu | |
Phone | 7738346506 |
Submit Date | 2022-08-05 |
Raw Data Available | Yes |
Raw Data File Type(s) | raw(Thermo) |
Analysis Type Detail | LC-MS |
Release Date | 2023-04-13 |
Release Version | 1 |
Select appropriate tab below to view additional metadata details:
Combined analysis:
Analysis ID | AN004161 |
---|---|
Analysis type | MS |
Chromatography type | HILIC |
Chromatography system | Thermo Dionex Ultimate 3000 |
Column | Waters XBridge Amide (100 x 4.6mm,3.5um) |
MS Type | ESI |
MS instrument type | Orbitrap |
MS instrument name | Thermo Q Exactive Orbitrap |
Ion Mode | UNSPECIFIED |
Units | Peak area (m/z) |