MassIVE MSV000079852

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CPTAC, TCGA Cancer Proteome Study of Colorectal Tissue / Global Proteome Analysis of Normal Colon Epithelium Samples

Description

Ninety-five TCGA tumor samples were used in this study from 90 patients, with 5 samples representing different portions from the same tumor. The samples originated from two TCGA cohorts: 64 are from Colon Adenocarcinoma (COAD) samples and 31 are from the Rectum Adenocarcinoma (READ) collection. The primary data from the liquid chromatography-tandem mass spectrometry (LC-MS/MS) global proteomic profiling of each tumor sample is associated with a data set in the table below. This work was accomplished by the Proteome Characterization Center (PCC) at Vanderbilt University led by Dr. Daniel C. Liebler. Clinical data files contain both the human readable TCGA bar codes and the UUIDs for each sample. Colon tissue samples (ascending and descending) were obtained from 30 patients. Each sample was analyzed with label free global proteomic profiling. These colon samples, while derived from colon cancer subjects, did not contain tumor. Samples were obtained from the Jim Ayers Institute for Precancer Detection and Diagnosis. Data sets below are labeled with the patient identification number and contain data for both ascending and descending tissue samples. Data was imported from: https://cptac-data-portal.georgetown.edu/cptac/s/S016 and https://cptac-data-portal.georgetown.edu/cptac/s/S019

Keywords: CPTAC

Contact

Principal Investigators: Dr. Daniel C. Liebler and Jim Ayers
Submitting User: ccms
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