Proteomics

Dataset Information

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Global proteome analysis of paired colorectal cancer sample using LC-MS/MS


ABSTRACT: To find differentially expressed protein in colorectal cancer compared with normal colon tissue, we performed global proteome analysis using LC-MS.

INSTRUMENT(S): Orbitrap Fusion Lumos

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Epithelial Cell, Colon

DISEASE(S): Colon Cancer

SUBMITTER: Atsushi Tanaka  

LAB HEAD: Michael Roehrl

PROVIDER: PXD019504 | Pride | 2020-09-30

REPOSITORIES: Pride

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Publications

Prolyl 4-hydroxylase alpha 1 protein expression risk-stratifies early stage colorectal cancer.

Tanaka Atsushi A   Zhou Yihua Y   Shia Jinru J   Ginty Fiona F   Ogawa Makiko M   Klimstra David S DS   Hendrickson Ronald C RC   Wang Julia Y JY   Roehrl Michael H MH  

Oncotarget 20200225 8


Colorectal cancer (CRC) is one of the most prevalent and lethal malignancies. Especially for early stage CRC, prognostic molecular markers are needed to guide therapy. In this study, we first extracted total proteomes from matched pairs of fresh cancer and benign mucosal tissues from 22 CRC patients. Global proteomic profiling with Fourier transform liquid chromatography-mass spectrometry sequencing and label free quantitation uncovered that P4HA1 (prolyl 4-hydroxylase alpha 1) was overexpressed  ...[more]

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