Yamaja B Setty

Sr Research Scientist

Nemours Children's Hospital, Delaware 1600 Rockland Road Wilmington, DE 19803

Biography

Dr Setty joined Nemours Research in 2014 and is a Senior Research Scientist. He received his PhD in Biochemistry from the University of Mysore, Mysore, India in 1982. After receiving his Post-Doctoral Training at the State University of New York, Syracuse, NY, Dr Setty worked as a Research Assistant Professor at Temple University School of Medicine and as a Research Associate Professor in the Department of Pediatrics at Thomas Jefferson University. His research at Temple and Thomas Jefferson University was focused on understanding the role of vaso-active eicosanoids in sickle red cell-endothelial adhesion and characterizing adhesion molecules involved in endothelial cell-sickle red cell interaction. Dr Setty's current research interests at Nemours include in vivo changes in omega-3 and omega-6 polyunsaturated fatty acids, and their relationships to inflammatory biomarkers and clinical correlates in children with sickle cell disease.

Education

  • MSc - University of Mysore, BioChemistry, 1976
  • PhD - University of Mysore, Biochemistry, 1982
  • PostDoc - SUNY Upstate Medical University, Hematology-Oncology, 1985

  • Relationship of Omega-3 fatty acids DHA and EPA with the inflammatory biomarker hs-CRP in children with sickle cell anemia; Prostaglandins Leukotrienes and Essential Fatty Acids; (2019).

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  • Quantitative sensory testing in children with sickle cell disease: additional insights and future possibilities; British Journal of Haematology; (2019).

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  • Tissue factor-positive monocytes in children with sickle cell disease: Correlation with biomarkers of haemolysis; British Journal of Haematology; (2012).

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  • Tapered oral dexamethasone for the acute chest syndrome of sickle cell disease; British Journal of Haematology; (2011).

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  • Increased levels of the inflammatory biomarker C-reactive protein at baseline are associated with childhood sickle cell vasocclusive crises; British Journal of Haematology; (2010).

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  • Phosphatidylserine-positive erythrocytes bind to immobilized and soluble thrombospondin-1 via its heparin-binding domain; Translational Research; (2008).

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  • Heme induces endothelial tissue factor expression: Potential role in hemostatic activation in patients with hemolytic anemia; Journal of Thrombosis and Haemostasis; (2008).

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  • Vaso-occlusion in children with sickle cell disease: Clinical characteristics and biologic correlates; Journal of Pediatric Hematology/Oncology; (2004).

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  • Hypoxaemia in sickle cell disease: Biomarker modulation and relevance to pathophysiology; Lancet; (2003).

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  • Eicosanoids in sickle cell disease: Potential relevance of neutrophil leukotriene B<sub>4</sub> to disease pathophysiology; Journal of Laboratory and Clinical Medicine; (2002).

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  • Acute chest syndrome of sickle cell disease: New light on an old problem; Current Opinion in Hematology; (2001).

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  • Hemostatic alterations in sickle cell disease: Relationships to disease pathophysiology; Pediatric Pathology and Molecular Medicine; (2001).

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  • Fetal hemoglobin in sickle cell disease: Relationship to erythrocyte phosphatidylserine exposure and coagulation activation; Blood; (2000).

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  • Measurement of hemoglobin saturation by oxygen in children and adolescents with sickle cell disease; Pediatric Pulmonology; (1999).

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  • Sickle cell acute chest syndrome: Pathogenesis and rationale for treatment; Blood; (1999).

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  • Eicosanoids in sickle cell disease: Potential relevance of 12(S)-hydroxy-5,8,10,14-eicosatetraenoic acid to the pathophysiology of vaso-occlusion; Journal of Laboratory and Clinical Medicine; (1998).

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  • Sickle red blood cells stimulate endothelial cell production of eicosanoids and diacylglycerol; Journal of Laboratory and Clinical Medicine; (1996).

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  • Impaired mobilization of intracellular calcium in neonatal platelets; Pediatric Research; (1996).

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  • Vascular cell adhesion molecule-1 is involved in mediating hypoxia- induced sickle red blood cell adherence to endothelium: Potential role in sickle cell disease; Blood; (1996).

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  • Arachidonic acid metabolites are involved in mediating red blood cell adherence to endothelium; Journal of Laboratory and Clinical Medicine; (1995).

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  • Sickle cell vaso-occlusive crisis is associated with abnormalities in the ratio of vasoconstrictor to vasodilator prostanoids; Pediatric Research; (1995).

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  • Intravenous morphine pharmacokinetics in pediatric patients with sickle cell disease; The Journal of Pediatrics; (1995).

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  • 15-Hydroxyeicosatetraenoic acid-mediated potentiation of thrombin-induced platelet functions occurs via enhanced production of phosphoinositide-derived second messengers - sn-1,2-Diacylglycerol and inositol-1,4,5-trisphosphate; Blood; (1992).

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  • Identification of prostaglandins and hydroxyeicosatetraenoic acids in kitten retina: Comparison with other species; Experimental Eye Research; (1991).

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  • Effects of changes in oxygen tension on lipoxygenase metabolites. Serum 15-HETE is increasd in kittens exposed to hyperoxia; Biology of the Neonate; (1990).

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  • 15-hydroxyeicosatetraenoic acid stimulates migration of human retinal microvessel endothelium in vitro and neovascularization in vivo; Prostaglandins; (1990).

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  • Changes in oxygen tension and effects on cyclooxygenase metabolites: III. Decrease of retinal prostacyclin in kittens exposed to hyperoxia; Pediatrics; (1988).

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  • 13-Hydroxyoctadeca-9,11-dienoic acid (13-HODE) inhibits thromboxane A<sub>2</sub> synthesis, and stimulates 12-HETE production in human platelets; Biochemical and Biophysical Research Communications; (1987).

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  • The platelet cyclooxygenase metabolite 12-L-hydroxy-5, 8, 10- hepta- decatrienoic acid (HHT) may modulate primary hemostasis by stimulating prostacyclin production; Prostaglandins; (1987).

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  • 13-Hydroxyoctadecadienoic acid (13-HODE) stimulates prostacyclin production by endothelial cells; Biochemical and Biophysical Research Communications; (1987).

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  • The mitogenic effect of 15- and 12-hydroxyeicosatetraenoic acid on endothelial cells may be mediated via diacylglycerol kinase inhibition; Journal of Biological Chemistry; (1987).

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  • Time-dependent inhibition of platelet cyclo-oxygenase by indomethacin is slowly reversible; Prostaglandins; (1986).

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  • 15-Hydroxy-5,8,11,13-eicosatetraenoic acid inhibits human vascular cyclooxygenase. Potential role in diabetic vascular disease; Journal of Clinical Investigation; (1986).

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  • Effects of changes in oxygen tension on vascular and platelet hydroxyacid metabolites. II. Hypoxia increases 15-hydroxyeicosatetraenoic acid, a proangiogenic metabolite; Pediatrics; (1985).

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  • Formation of 11-hydroxyeicosatetraenoic acid and 15-hydroxyeicosatetraenoic acid in human umbilical arteries is catalyzed by cyclooxygenase; Biochimica et Biophysica Acta (BBA)/Lipids and Lipid Metabolism; (1985).

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  • 15-hydroxyeicosatetraenoic acid (15-HETE) inhibits cyclooxygenase activity in endothelial cells; Federation Proceedings; (1985).

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  • Formation of 11-hete and 15-hete in human umbilical arteries is catalyzed by cyclooxygenase; Federation Proceedings; (1984).

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