BACKGROUND Left ventricular assist devices (LVADs) have improved survival in patients with end-stage heart failure. Compared with previous trials, the Randomized Evaluation of Mechanical Assistance in Treatment of Chronic Heart Failure (REMATCH) trial enrolled patients with more advanced heart failure and high prevalence of intravenous inotropic therapy. This study analyzes, on a post hoc basis...

BACKGROUND The mechanisms by which ischemic preconditioning (IP) inhibits mitochondrial permeability transition pore opening and, hence, ischemia-reperfusion injury remain unclear. Here we investigate whether and how mitochondria-bound hexokinase 2 (mtHK2) may exert part of the cardioprotective effects of IP. METHODS AND RESULTS Control and IP Langendorff-perfused rat hearts were subject to i...

IκBα resides in the cytosol where it retains the inducible transcription factor NF-κB. We show that IκBα also localises to the outer mitochondrial membrane (OMM) to inhibit apoptosis. This effect is especially pronounced in tumour cells with constitutively active NF-κB that accumulate high amounts of mitochondrial IκBα as a NF-κB target gene. 3T3 IκBα(-/-) cells also become protected from apopt...

IjBa resides in the cytosol where it retains the inducible transcription factor NF-jB. We show that IjBa also localises to the outer mitochondrial membrane (OMM) to inhibit apoptosis. This effect is especially pronounced in tumour cells with constitutively active NF-jB that accumulate high amounts of mitochondrial IjBa as a NF-jB target gene. 3T3 IjBa / cells also become protected from apoptosi...

The purpose of this study was to investigate how renal loss of both C-peptide and glucose during oral glucose tolerance test (OGTT) relate to and affect plasma-derived oral minimal model (OMM) indices. All individuals were recruited during family screening between August 2007 and January 2011 and underwent a 3.5-h OGTT, collecting nine plasma samples and urine during OGTT. We obtained the follo...

Component-Based Software Engineering, Separation of Concerns, Model-Driven Architecture, and Aspect-Oriented Programming are four active research areas that have been around for several years now. In this paper, we present how these four paradigms can be put together in the context of a new software development method and we show how they can complement each other at different stages in the dev...

Results are presented of the simulation of low–energy ion dynamics with three different codes: KOBRA, IGUN and CPO. To share work between different codes one needs to be confident that they agree. For test cases, good agreement was found between the codes and analytical solutions. Where possible, results have been compared to experimental data from the CERN Laser Ion Source. These simulations a...

Human cytomegalovirus (HCMV) encodes the UL37 exon 1 protein (pUL37x1), which is the potent viral mitochondrion-localized inhibitor of apoptosis (vMIA), to increase survival of infected cells. HCMV vMIA traffics from the endoplasmic reticulum (ER) to ER subdomains, which are physically linked to mitochondria known as mitochondrion-associated membranes (MAM), and to mitochondria. The antiapoptot...