Proteomics

Dataset Information

0

Time-resolved adipocyte FGF21 phosphoproteome


ABSTRACT: To elucidate the signalling network responsible for mediating the effects of FGF21, we quantified the dynamic phosphoproteome of adipocytes following acute exposure to this hormone. A major FGF21-regulated signalling node was mTORC1/S6K. In contrast to insulin, we find that FGF21 activates mTORC1 via MAPK signalling rather than through the canonical PI3K/AKT pathway. This study provides a systems view of FGF21 signalling and reveals a new role for mTORC1 in maintaining nutrient homeostasis.

INSTRUMENT(S): LTQ Orbitrap Velos, Q Exactive

ORGANISM(S): Mus Musculus (mouse)

TISSUE(S): Fat Cell

SUBMITTER: Sean Humphrey  

LAB HEAD: David E James

PROVIDER: PXD003631 | Pride | 2016-08-15

REPOSITORIES: Pride

Dataset's files

Source:

Similar Datasets

2016-10-07 | PXD003696 | Pride
2010-07-06 | E-GEOD-17977 | biostudies-arrayexpress
2024-08-10 | PXD051761 | Pride
2015-07-23 | E-GEOD-60745 | biostudies-arrayexpress
2009-01-29 | E-GEOD-14004 | biostudies-arrayexpress
2020-05-26 | PXD014437 | Pride
2014-05-02 | E-GEOD-56688 | biostudies-arrayexpress
2024-06-13 | PXD045772 | Pride
2013-08-28 | E-TABM-1145 | biostudies-arrayexpress
2024-06-29 | GSE236180 | GEO