Carlie J. M. de Vries

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OBJECTIVE Atherosclerosis is an inflammatory disease in which macrophage activation and lipid loading play a crucial role. In this study, we investigated expression and function of the NR4A nuclear receptor family, comprising Nur77 (NR4A1, TR3), Nurr1 (NR4A2), and NOR-1 (NR4A3) in human macrophages. METHODS AND RESULTS Nur77, Nurr1, and NOR-1 are(More)
BACKGROUND Inflammatory bowel disease is characterized by chronic intestinal inflammation. Azathioprine and its metabolite 6-mercaptopurine (6-MP) are effective immunosuppressive drugs that are widely used in patients with inflammatory bowel disease. However, established understanding of their immunosuppressive mechanism is limited. Azathioprine and 6-MP(More)
AIMS Altered blood flow affects vascular tone, attracts inflammatory cells, and leads to microvascular remodelling. We tested the hypothesis that inflammation facilitates the remodelling response, but that vascular tone determines its direction (inward or outward). METHODS AND RESULTS Mouse mesenteric resistance arteries were ligated to create either(More)
Lung Krüppel-like factor (LKLF/KLF2) is an endothelial transcription factor that is crucially involved in murine vasculogenesis and is specifically regulated by flow in vitro. We now show a relation to local flow variations in the adult human vasculature: decreased LKLF expression was noted at the aorta bifurcations to the iliac and carotid arteries,(More)
Chronic changes in blood flow induce an adaptation of vascular caliber. Thus, arteries show inward remodeling after a reduction in blood flow. We hypothesized that this remodeling depends on the crosslinking enzyme tissue-type transglutaminase (tTG). Flow-dependent remodeling was studied in wild-type (WT) and tTG-null mice using a surgically imposed change(More)
The Drosophila melanogaster protein sprouty is induced upon fibroblast growth factor (FGF)- and epidermal growth factor (EGF)-receptor tyrosine kinase activation and acts as an inhibitor of the ras/MAP kinase pathway downstream of these receptors. By differential display RT-PCR of activated vs. resting umbilical artery smooth muscle cells (SMCs) we detected(More)
BACKGROUND Restenosis is the major drawback of percutaneous coronary interventions involving excessive activation and proliferation of vascular smooth muscle cells (SMCs). The nuclear receptor Nurr1 is an early response gene known mainly for its critical role in the development of dopamine neurons. In the present study, we investigated Nurr1 in human and(More)
BACKGROUND Smooth muscle cells (SMCs) play a key role in intimal thickening in atherosclerosis and restenosis. The precise signaling pathways by which the proliferation of SMCs is regulated are largely unknown. The TR3 orphan receptor, the mitogen-induced nuclear orphan receptor (MINOR), and the nuclear receptor of T cells (NOT) are a subfamily of(More)
OBJECTIVE Cardiac ankyrin repeat protein (CARP) is a transcription factor-related protein that has been studied most extensively in the heart. In the present study, we investigated the expression and the potential function of CARP in human and murine atherosclerosis. METHODS AND RESULTS CARP expression was observed by in situ hybridization in endothelial(More)
OBJECTIVE Endothelial cells play a pivotal role in vascular homeostasis. In this study, we investigated the function of the nerve growth factor-induced protein-B (NGFI-B) subfamily of nuclear receptors comprising the TR3 orphan receptor (TR3), mitogen-induced nuclear orphan receptor (MINOR), and nuclear orphan receptor of T cells (NOT) in endothelial cells.(More)