Proteomics

Dataset Information

0

Serpinb1 as a novel beta cell growth factor


ABSTRACT: Phosphoproteomic profiling of mouse islets treated with Serpinb1 at multiple time points

INSTRUMENT(S): LTQ Orbitrap Velos

ORGANISM(S): Mus Musculus (mouse)

TISSUE(S): Pancreatic Islet Cancer Cell

SUBMITTER: Matthew Monroe  

LAB HEAD: Weijun Qian

PROVIDER: PXD003182 | Pride | 2016-01-21

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
MPI_SB1_Global.mgf Mgf
MPI_SB1_Global.pride.mgf.gz Mgf
MPI_SB1_Global.raw Raw
MPI_SB1_Global_1.mgf Mgf
MPI_SB1_Global_1.pride.mgf.gz Mgf
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Publications


Although compensatory islet hyperplasia in response to insulin resistance is a recognized feature in diabetes, the factor(s) that promote β cell proliferation have been elusive. We previously reported that the liver is a source for such factors in the liver insulin receptor knockout (LIRKO) mouse, an insulin resistance model that manifests islet hyperplasia. Using proteomics we show that serpinB1, a protease inhibitor, which is abundant in the hepatocyte secretome and sera derived from LIRKO mic  ...[more]

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