PXD051972 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Insulin-Independent Regulation of Type 1 Diabetes via Large Brown Adipocyte-Secreted Proteins and the Novel Glucagon Regulator Nidogen-2 |
Description | Current treatments for type 1 diabetes (T1D) focus on optimizing insulin replacement. We demonstrate the therapeutic potential of the large secreted protein fraction from brown adipose tissue (BAT), independent of insulin. This secreted fraction mediates insulin receptor-dependent recovery of euglycemia in diabetic nonobese diabetic (NOD) mice by suppressing glucagon secretion. It also promotes white adipocyte differentiation and browning, and enhances glucose uptake in adipose tissue, skeletal muscle, and liver. From this fraction, we identify nidogen-2 as a brown adipocyte-secreted factor that reverses hyperglycemia in T1D NOD, inhibits glucagon secretion from pancreatic α-cells, and mimics other actions of the secreted fraction. These findings provide proof of principle that the pleiotropic effects of BAT-derived peptides represent a novel approach to diabetes management. |
HostingRepository | PRIDE |
AnnounceDate | 2025-03-13 |
AnnouncementXML | Submission_2025-03-13_07:33:28.613.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Dennis Goldfarb |
SpeciesList | scientific name: Mus musculus (Mouse); NCBI TaxID: 10090; |
ModificationList | iodoacetamide derivatized residue |
Instrument | Orbitrap Eclipse |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2024-05-03 08:37:41 | ID requested | |
⏵ 1 | 2025-03-13 07:33:29 | announced | |
Publication List
Keyword List
submitter keyword: Glucagon, Brown Adipose Tissue, Insulin,Diabetes |
Contact List
David Piston |
contact affiliation | Cell Biology and Physiology, Washington University in St. Louis |
contact email | piston@wustl.edu |
lab head | |
Dennis Goldfarb |
contact affiliation | Cell Biology and Physiology
Institute for Informatics |
contact email | d.goldfarb@wustl.edu |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD051972
- Label: PRIDE project
- Name: Insulin-Independent Regulation of Type 1 Diabetes via Large Brown Adipocyte-Secreted Proteins and the Novel Glucagon Regulator Nidogen-2