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Indoleamine 2,3-dioxygenase depletes tryptophan, activates general control non-derepressible 2 kinase and down-regulates key enzymes involved in fatty acid synthesis in primary human CD4+ T cells
(2015)
Indoleamine 2,3-dioxygenase (IDO) is expressed in antigen-presenting cells and exerts immunosuppressive effects on CD4+ T cells. One mechanism is through the inhibition of aerobic glycolysis. Another prerequisite for T-cell ...
Dichloroacetate at therapeutic concentration alters glucose metabolism and induces regulatory t-cell differentiation in alloreactive human lymphocytes
(2013)
Background: Most cancer cells rely on aerobic glycolysis. Dichloroacetate (DCA) inhibits aerobic glycolysis and is a promising relatively nontoxic anticancer compound. However, rapidly proliferating effector T-cells also ...
Gross calcification of the small bowel in a continuous ambulatory peritoneal dialysis patient with sclerosing peritonitis
(2006)
We present here the case of a continuous ambulatory peritoneal dialysis (CAPD) patient who developed sclerosing calcifying peritonitis with gross macroscopic calcification of the small bowel, a rare and life-threatening ...
Does hepcidin affect erythropoiesis in hemodialysis patients?
(2006)
Introduction: Prohepcidin is the precursor of hepcidin, a liver-derived peptide involved in iron metabolism by blocking its intestinal absorption and its release by the reticuloendothelial system. Iron overload and ...
A case of membranous nephropathy associated with Sjögren syndrome, polymyositis and autoimmune hepatitis
(2008)
Sjögren syndrome (SS) is a chronic systemic autoimmune disease characterized by lymphocytic infiltration of exocrine glands, especially lacrimal and salivary. The immunologic process which occurs in this syndrome is B cell ...
Endothelin-1 plasma levels in hemodialysis treatment - The influence of type 2 diabetes
(2005)
In patients on chronic hemodialysis the prevalence of atherosclerosis is increased and is by far the leading cause of morbidity and mortality. Endothelin-1, an endothelium-derived peptide with vasoconstrictive and mitogenic ...
Amiloride-sensitive sodium channels on the parietal human peritoneum: Evidence by ussing-type chamber experiments
(2007)
The mesothelium is part of the peritoneal water and ion transport barrier essential for peritoneal dialysis (PD) treatment and has a central role in the pathogenesis of peritoneal fibrosis and ultrafiltration failure ...
Urate crystals induce NLRP3 inflammasome-dependent IL-1β secretion and proliferation in isolated primary human T-cells
(2015)
Background: Urate through NOD-like receptor family, pyrin domain containing 3 (NLRP3) inflammasome-dependent caspase-1 activation stimulates macrophages to secrete inteleukin-1β (IL-1β). Urate also enhances adaptive immunity ...
Gastric Antral Vascular Ectasia (Watermelon Stomach) in Patients With ESRD
(2006)
In 1989, Navab et al suggested that watermelon stomach often is observed in patients with chronic renal insufficiency. On the basis of this and some later reports, an etiopathogenetic association between the 2 disorders ...
Malate dehydrogenase-2 inhibitor LW6 promotes metabolic adaptations and reduces proliferation and apoptosis in activated human T-cells
(2015)
Activated T cells rely on aerobic glycolysis and glutaminolysis in order to proliferate and differentiate into effector cells. Therefore, intervention in these metabolic pathways inhibits proliferation. The aim of the ...