Pancreatic β-cells dysfunction and impairment of insulin action usually leads to hyperglycemia. Punica granatum L. is a well-known traditional herbal remedy in Iran due to its positive effects on ameliorating blood glucose homeostasis. In this study, we aimed to investigate and compare the pomegranate fruits aqueous extract (PE) on glucose and lipid metabolisms in normal and Alloxan-induced dia...

Pancreatic β-cells dysfunction and impairment of insulin action usually leads to hyperglycemia. Punica granatum L. is a well-known traditional herbal remedy in Iran due to its positive effects on ameliorating blood glucose homeostasis. In this study, we aimed to investigate and compare the pomegranate fruits aqueous extract (PE) on glucose and lipid metabolisms in normal and Alloxan-induced dia...

Purpose: To evaluate the contribution of collectin subfamily member 12 (COLEC12) in insulin resistance associated with gestational diabetes mellitus (GDM).
 Methods: Insulin was induced human placental trophoblast (HTR-8/SVneo) cells vitro by incubating them 1 μM for 48 h. Expression COLEC12 assessed using western blot and quantitative real time-polymerase chain reaction (qRT-PCR). Distrib...

background and aims: understanding β-cell function at the molecular level will likely facilitate the development of β-cells manufacture techniques. the aim of the present study was to investigate the pancreatic and duodenal homeobox 1 (pdx-1) gene expression into dtz-stained cellular clusters originating from emberyonal carcinoma cells. methods: this implemental -fundamental study was accomplis...

Skeletal muscle insulin sensitivity is enhanced after acute exercise and short-term endurance training. We investigated the impact of exercise on the gene expression of key insulin-signaling proteins in humans. Seven untrained subjects (4 women and 3 men) completed 9 days of cycling at 63 +/- 2% of peak O(2) uptake for 60 min/day. Muscle biopsies were taken before, immediately after, and 3 h af...

Summary Insulin resistance is an essential characteristic of type 2 diabetes mellitus (T2DM), which can be induced by glucotoxicity and adipose chronic inflammation. Mesenchymal stem cells (MSCs) their exosomes were reported to ameliorate T2DM its complications immunoregulatory healing abilities. Exosomes derived from MSCs contain abundant molecules mediate crosstalk between mimic biological fu...

MicroRNAs (miRNAs) play an important role in insulin signaling and insulin secretion, but the role of miRNAs in the association between obesity and hepatic insulin resistance is largely unknown. This study reports that saturated fatty acid (SFA) and high fat diet (HFD) significantly induce miR-195 expression in hepatocytes, and that the insulin receptor (INSR), not insulin receptor substrate-1 ...

The leptin signal pathway relies on Janus kinase (JAK) and signal transducer/activator of transcription (STAT) proteins to propagate its signal. When leptin binds to its receptor, JAK2 is activated to phosphorylate leptin receptor and STAT3. The phosphorylated STAT3 dimerize and become capable of modulating gene expression in the nucleus. The JAK/STAT signal is modulated by a negative regulator...