AIM OF THIS STUDY Chronic granulomatous disease (CGD) is a genetically heterogeneous primary immunodeficiency caused by a defect in phagocyte production of oxygen metabolites, and resulting in infections produced by catalase-positive microorganisms and fungi. Interferon γ (IFN-γ) has a multitude of effects on the immune system. Although preliminary studies with CGD patients on treatment with IF...

Chronic granulomatous disease (CGD) is an inherited orphan disorder caused by mutations in one of the five genes encoding reduced nicotinamide-adenine-dinucleotide-phosphate oxidase subunits, which subsequently lead to impairment in the production of microbicidal reactive oxygen species (ROS). In order to offer several cell line models of CGD and therefore support research on pathophysiology an...

Citrus greening disease (CGD), or Huanglongbing (HLB), is principal in farming because of its severe damage, decreased yield, poor quality fruit, and frequent disappearance before harvest. Present research blended silver nanoparticles (AgNPs) colloid with chitooligomers monomers (COAMs) to create the composites referred as a “hybrid solution”. The hybrid solution has been synthesized for antimi...

Antibiotic prophylaxis in patients with chronic granulomatous disease (CGD) has decreased the prevalence of infections, but uncommon microorganisms are being observed more frequently. Propionibacterium acnes, a saprophyte of the skin, is generally not involved in infections other than acne. Two cases of P. acnes extracutaneous infections in teenagers with CGD are reported.

Background Chronic Granulomatous Disease (CGD) is an inherited deficiency which results from the absence or dysfunction of nicotinamide adenine dinucleotide phosphate (NADPH) oxidase subunits in phagocytic cells. This condition is usually diagnosed in early childhood and presents with recurrent infections at epithelial surfaces such as the skin, lungs, and gut. We present a case of CGD which wa...

HIV-1–derived lentivectors are promising for gene transfer into hematopoietic stem cells but require preclinical in vivo evaluation relevant to specific human diseases. Nonobese diabetic/severe combined immunodeficient (NOD/SCID) mice accept human hematopoietic stem cell grafts, providing a unique opportunity for in vivo evaluation of therapies targeting human hematopoietic diseases. We demonst...

BACKGROUND Chronic Granulomatous Disease (CGD) is a rare immunodeficiency disease caused by a genetic defect in the NADPH (nicotinamide adenine dinucleotide phosphate) oxidase enzyme, resulting in increased susceptibility to bacterial and fungal infections. The inheritance can be X-linked or autosomal recessive. Patients usually present with repeated infections early in life. We present an unus...

Background—NADPH oxidase is believed to modulate arterial tone, but its role in humans is still unclear. The objective of this study was to evaluate whether NADPH oxidase is involved in flow-mediated arterial dilation (FMD). Methods and Results—Twenty-five patients with hereditary deficiency of gp91, the catalytic core of NADPH oxidase, (X-CGD), 25 healthy subjects, and 25 obese patients matche...

Chronic granulomatous disease (CGD) is a rare inherited disease of the phagocyte NADPH oxidase system causing defective production of toxic oxygen metabolites, impaired bacterial and fungal killing, and recurrent life-threatening infections. We identified a novel gram-negative rod in excised lymph nodes from a patient with CGD. Gram-negative rods grew on charcoal-yeast extract, but conventional...

Chronic granulomatous disease (CGD) is an inherited primary immunodeficiency characterized by phagocytes devoid of a functioning nicotinamide adenine dinucleotide phosphate (NADPH) oxidase. The failure of CGD phagocytes to produce reactive oxygen species (ROS) results in a marked increase in the susceptibility of affected patients to life-threatening bacterial and fungal infections. This study ...