Protein kinases are major signaling molecules that are involved in a variety of cellular processes. However, the molecular mechanisms whereby protein kinases discriminate specific substrates are still largely unknown. Ca(2+)-dependent protein kinases (CDPKs) play central roles in Ca(2+) signaling in plants. Previously, we found that a tobacco (Nicotiana tabacum) CDPK1 negatively regulated the t...

2 Title Negative emotional stimulation decreases respiratory sensory gating in healthy humans. Abstract We tested the hypothesis that negative emotions decrease the respiratory-related evoked potentials (RREP) sensory gating (RSG). RREP were elicited by paired inspiratory occlusions. RSG was calculated as the difference in the averaged RREP peak N1 amplitude between the second (S2) and the firs...

Growing evidence indicates that PPARγ agonists, including rosiglitazone (RSG), induce adipose mitochondrial biogenesis. By systematically analyzing mitochondrial gene expression in two common murine adipocyte models, the current study aimed to further establish the direct role of RSG and capture temporal changes in gene transcription. Microarray profiling revealed that in fully differentiated 3...

The objective of this study was to further establish and confirm the relationship of adipose mitochondrial biogenesis in diabetes/obesity and the effects of rosiglitazone (RSG), a peroxisome proliferator-activated receptor (PPAR) gamma agonist, by systematically analyzing mitochondrial gene expression and function in two mouse models of obesity and type 2 diabetes. Using microarray technology, ...

Since its innovative use by Lavoisier at the end of the eighteen-century, calorimetry has been one of the most important foundations of modern science. However, only recently, with the advent of modern and accurate sensors, has it to play a central role in the life sciences. The combination of calorimetric and respirometric studies resulted in a thermodynamic model that represents the rate of s...

BACKGROUND AND PURPOSE The incidence of retrosternal goiter (RSG) varies from 2% to 26% of all thyroidectomies, depending on the defining criteria. There are no clear guidelines to identify patients that require an intrathoracic approach. So, we tried to correlate, between the size and/or anatomical site of the RSG based on preoperative CT findings and the surgical approaches used, aiming at de...

Following the success of the 1 (st) Student Symposium by ISCB RSG-UK, a 2 (nd) Student Symposium took place on 7 (th) October 2015 at The Genome Analysis Centre, Norwich, UK. This short report summarizes the main highlights from the 2 (nd) Bioinformatics Student Symposium.

The favorable metabolic effects of thiazolidinediones are supposedly related to the peroxisome proliferator-activated receptor-gamma (PPARgamma)-driven changes in lipid metabolism, particularly in free fatty acid (FFA) trafficking. The fatty acid translocase CD36 is one of the proposed PPARgamma targets to mediate this action. We assessed the effect of rosiglitazone (RSG, Avandia) administratio...

OBJECTIVE This open-label, active-controlled study investigated the cardiac safety and antihyperglycemic effect of rosiglitazone (RSG) in patients with type 2 diabetes. RESEARCH DESIGN AND METHODS Of the 203 patients randomly assigned to RSG (4 mg b.i.d.) or glyburide (GLB) (titrated to achieve optimal glycemic control for the first 8 weeks only to limit the risk of hypoglycemia; mean 10.5 mg...

Rationale: Patients treated with peroxisome proliferator-activated receptor (PPAR)agonist manifest favorable metabolic profiles associated with increased plasma adiponectin (APN). However, whether increased APN production as a result of PPARagonist treatment is an epiphenomenon or is causatively related to the cardioprotective actions of PPARremains unknown. Objective: To determine the role of ...