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A lipidomic screen of hyperglycemia-treated HRECs links 12/15-Lipoxygenase to microvascular dysfunction during diabetic retinopathy via NADPH oxidase
(
American Society for Biochemistry and Molecular Biology
, 2015 , Article)
Retinal hyperpermeability and subsequent macular edema is a cardinal feature of early diabetic retinopathy (DR). Here, we investigated the role of bioactive lipid metabolites, in particular 12/15-lipoxygenase (LOX)-derived ...
Pigment epithelium-derived factor inhibits retinal microvascular dysfunction induced by 12/15-lipoxygenase-derived eicosanoids
(
Elsevier
, 2015 , Article)
We recently demonstrated that 12/15-lipoxygenase (LOX) derived metabolites, hydroxyeicosatetraenoic acids (HETEs), contribute to diabetic retinopathy (DR) via NADPH oxidase (NOX) and disruption of the balance in retinal ...
Association between Genetic Variants of GC Gene at 4q13.3 and Vitamin D Concentrations in Adult Females
(
Longdom
, 2019 , Article)
Background: Vitamin D binding protein, encoded by the GC gene (on 4q13.3), plays an important role in
transporting vitamin D. Several Genome-Wide Association Studies (GWASs) have established a significant
association ...
Metabolomic biomarkers of pancreatic cancer: a meta-analysis study
(
Impact Journals
, 2017 , Article)
Pancreatic cancer (PC) is an aggressive disease with high mortality rates,
however, there is no blood test for early detection and diagnosis of this disease.
Several research groups have reported on metabolomics based ...
12/15-Lipoxygenase-Derived Lipid Metabolites Induce Retinal Endothelial Cell Barrier Dysfunction: Contribution of NADPH Oxidase
(
Public Library of Science
, 2013 , Article)
The purpose of the current study was to evaluate the effect of 12/15- lipoxygenase (12/15-LOX) metabolites on retinal endothelial cell (REC) barrier function. FITC-dextran flux across the REC monolayers and electrical ...
The prevalence of vitamin D deficiency among female college students at Qatar University
(
Medical Services Department Saudi Arabian Armed
, 2011 , Article)
Nowadays vitamin D deficiency is considered as a common problem among many Arab countries including Lebanon, Qatar, Saudi Arabia, UAE and other European countries as documented by many studies (1,2,3,5). Vitamin D is a ...
The effect of genetic and nongenetic factors on warfarin dose variability in Qatari population.
(
Pharmacogenomics Journal
, 2020 , Article)
The objective of this study is to estimate the prevalence of VKORC1, CYP2C9, and CYP4F2 genetic variants and their contribution to warfarin dose variability in Qataris. One hundred and fifty warfarin-treated Qatari patients ...
Adiponectin Ameliorates Hyperglycemia-Induced Retinal Endothelial Dysfunction, Highlighting Pathways, Regulators, and Networks
(
dovepress
, 2022 , Article)
Background: The pathophysiology of diabetic retinopathy (DR) is multifaced. A low level of circulating adiponectin (APN) in type 2 diabetes is associated with microvasculature complications, and its role in the evolution ...
Effect of CYP2C19 genetic variants on bleeding and major adverse cardiovascular events in a cohort of Arab patients undergoing percutaneous coronary intervention and stent implantation
(
Lippincott Williams and Wilkins
, 2022 , Article)
Introduction One-third of patients have clopidogrel resistance that may lead to major adverse cardiac events (MACEs). By contrast, it was found that some clopidogrel-treated patients have hyperresponsive platelets that are ...
Effect of sera from elite athletes on cytokine secretion and insulin signaling in preadipocytes and skeletal muscle cells
(
Frontiers Media
, 2022 , Article)
Introduction: The immunomodulatory effect of physical activity can impact insulin signaling differentially in adipose tissues and skeletal muscle cells, depending on sport intensity. In this study, the effect of serum from ...