Differentially expressed genes in adipocytokine signaling pathway of adipose tissue in pregnancy.

ABSTRACT: OBJECTIVE:To profile the differential gene expression of the KEGG Adipocytokine Signaling pathway in omental compared to subcutaneous tissue in normal pregnancy. STUDY DESIGN:Subjects included 14 nonobese, normal glucose tolerant, healthy pregnant women. Matched omental and subcutaneous tissue were obtained at elective cesarean delivery. Gene expression was evaluated using microarray and validated by RT-PCR. Differential gene expression was defined as ≥1.5 fold increase at p < 0.05. RESULTS:Six genes were significantly downregulated with two upregulated genes in omental tissue. Downregulation of Adiponectin and Insulin Receptor substrate, key genes mediating insulin sensitivity, were observed with borderline upregulation of GLUT-1. There were downregulations of CD36 and acyl-CoA Synthetase

SUBMITTER: Ogunyemi D 

PROVIDER: S-EPMC4447103 | biostudies-literature | 2013 May

REPOSITORIES: biostudies-literature