GLP-1RA promotes brown adipogenesis of C3H10T1/2 mesenchymal stem cells via the PI3K-AKT-mTOR signaling pathway.

Objective: In this study, we investigated whether the GLP-1RA, liraglutide, affected differentiation of C3H10T1/2 mesenchymal stem cells (MSCs) to mature brown adipocytes and involvement of PI3K/AKT/mTOR signaling pathway in this process.

Methods: C3H10T1/2 MSCs were induced to differentiate into brown adipocytes and treated with liraglutide (10 nM and 100 nM) for 0, 2, 4, 6 and 8 days with or without PI3K inhibitor LY294002. Oil red O staining was used for lipid droplet staining and cell proliferation was determined by cell counts.

Expression characteristics of long noncoding RNA uc.322 and its effects on pancreatic islet function.

Increasing evidence indicates that long noncoding RNAs (lncRNAs) perform special biological functions by regulating gene expression through multiple pathways and molecular mechanisms. The aim of this study was to explore the expression characteristics of lncRNA uc.322 in pancreatic islet cells and its effects on the secretion function of islet cells.

Wide Angle of Incidence-Insensitive Polarization-Independent THz Metamaterial Absorber for Both TE and TM Mode Based on Plasmon Hybridizations.

An ultra-wide-angle THz metamaterial absorber (MA) utilizing sixteen-circular-sector (SCR) resonator for both transverse electric (TE) and transverse magnetic (TM) mode is designed and investigated numerically. At normal incidence, the absorptivity of the proposed MA is higher than 93.7% at 9.

Distinct DNA methylomes of human placentas between pre-eclampsia and gestational diabetes mellitus.

Background: The placenta acts not only as a conduit of nutrient and waste exchange between mother and developing fetus but also functions as a regulator of the intrauterine environment. Pre-eclampsia (PE) and gestational diabetes mellitus (GDM) are leading causes of complications during pregnancy. Pathophysiologies show that they are associated with one another.