PXD003095-1

PXD003095 is an original dataset announced via ProteomeXchange.

Title	Identification of the novel function of adipocyte plasma membrane associated protein (APMAP) in gestational diabetes mellitus by proteomic analysis of omental adipose tissues
Description	Gestational diabetes mellitus (GDM) is considered as the early stage of type 2 diabetes mellitus. In this study, we compared the demographic and clinical data between six GDM and six NGT (healthy controls) and found the HOMA-IR was increased in GDM. Previously, many researches had proved that omental adipose tissues dysfunction could induce insulin resistance. Thus, in order to investigate the cause of the insulin resistance in GDM, label-free proteomics was used to discover differentially expressed proteins in omental adipose tissues between GDM and NGT. A total of 3529 proteins identified, including 66 significantly changed proteins. Adipocyte plasma membrane associated protein (APMAP also called C20orf3) was one of changed proteins and down regulated in GDM omental adipose tissues. Further, mature 3T3-L1 adipocytes were used to simulate omental adipocytes and we found that inhibited the expression of APMAP by RNAi would impaired the insulin signaling and activated the NFkB signaling in adipocytes. These results indicated that the decreased of APMAP in mental adipose tissues may be important in process of the insulin resistance in GDM.
HostingRepository	PRIDE
AnnounceDate	2016-02-02
AnnouncementXML	Submission_2016-02-02_04:05:49.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Xing Liu
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	No PTMs are included in the dataset
Instrument	Q Exactive

Revision	Datetime	Status	ChangeLog Entry
0	2015-10-22 01:20:30	ID requested
⏵ 1	2016-02-02 04:05:51	announced
2	2024-10-22 04:26:11	announced	2024-10-22: Updated project metadata.

Ma Y, Gao J, Yin J, Gu L, Liu X, Chen S, Huang Q, Lu H, Yang Y, Zhou H, Wang Y, Peng Y, Identification of a Novel Function of Adipocyte Plasma Membrane-Associated Protein (APMAP) in Gestational Diabetes Mellitus by Proteomic Analysis of Omental Adipose Tissue. J Proteome Res, 15(2):628-37(2016) [pubmed]

curator keyword: Biomedical

submitter keyword: gestational diabetes mellitus, omental adipose tissues,label-free proteomics

Hu Zhou
contact affiliation	Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China, 201203
contact email	zhouhu@simm.ac.cn
lab head
Xing Liu
contact affiliation	None
contact email	liuxinghappy@simm.ac.cn
dataset submitter

Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2016/02/PXD003095

PRIDE project URI

• PRIDE
  1. PXD003095
     1. Label: PRIDE project
     2. Name: Identification of the novel function of adipocyte plasma membrane associated protein (APMAP) in gestational diabetes mellitus by proteomic analysis of omental adipose tissues