Proteomics

Dataset Information

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Proteotranscriptomic classification and characterization of pancreatic neuroendocrine neoplasms


ABSTRACT: Pancreatic neuroendocrine neoplasms (PNENs) are biologically and clinically heterogeneous neoplasms. We used quantitative global proteomic analysis on 40 PNENs to compliment paired transcriptome data.

INSTRUMENT(S): Orbitrap Fusion

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Neuroendocrine Tumor Cell

DISEASE(S): Neuroendocrine Tumor

SUBMITTER: Sharon Gorski  

LAB HEAD: Sharon Gorski

PROVIDER: PXD024175 | Pride | 2021-11-30

REPOSITORIES: Pride

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Publications


Pancreatic neuroendocrine neoplasms (PNENs) are biologically and clinically heterogeneous. Here, we use a multi-omics approach to uncover the molecular factors underlying this heterogeneity. Transcriptomic analysis of 84 PNEN specimens, drawn from two cohorts, is substantiated with proteomic profiling and identifies four subgroups: Proliferative, PDX1-high, Alpha cell-like and Stromal/Mesenchymal. The Proliferative subgroup, consisting of both well- and poorly differentiated specimens, is associ  ...[more]

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