Proteomics

Dataset Information

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Label free HiRIEF deep proteomics of A431 human vulvar cancer cell line.


ABSTRACT: Human A431 cells were lysed. Protein extracts were trypsinized, peptides separated by HiRIEF (high resolution isoelectric focusing) and analysed by LC-MS.

INSTRUMENT(S): LTQ Orbitrap Velos, Q Exactive

ORGANISM(S): Homo Sapiens (human)

SUBMITTER: Rui Branca  

LAB HEAD: Janne Lehtiö

PROVIDER: PXD000542 | Pride | 2019-12-16

REPOSITORIES: Pride

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Publications

Tumor proteomics by multivariate analysis on individual pathway data for characterization of vulvar cancer phenotypes.

Sandberg Annsofi A   Lindell Gunnel G   Källström Brita Nordström BN   Branca Rui Mamede RM   Danielsson Kristina Gemzell KG   Dahlberg Mats M   Larson Barbro B   Forshed Jenny J   Lehtiö Janne J  

Molecular & cellular proteomics : MCP 20120412 7


Vulvar squamous cell carcinoma (VSCC) is the fourth most common gynecological cancer. Based on etiology VSCC is divided into two subtypes; one related to high-risk human papilloma virus (HPV) and one HPV negative. The two subtypes are proposed to develop via separate intracellular signaling pathways. We investigated a suggested link between HPV infection and relapse risk in VSCC through in-depth protein profiling of 14 VSCC tumor specimens. The tumor proteomes were analyzed by liquid-chromatogra  ...[more]

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