BACKGROUND Glucose-6-phosphate dehydrogenase is one of the most common genetic deficiencies, which approximately 400 million people in the world suffer from. According to authors' initial search, numerous studies have been carried out in Iran regarding molecular variants of this enzyme. Thus, this meta-analysis presented a reliable estimation about prevalence of different types of molecular mut...

Glucose-6-phosphate dehydrogenase (G6PD) is a key regulatory enzyme in the pentose phosphate pathway which produces nicotinamide adenine dinucleotide phosphate (NADPH) to maintain an adequate reducing environment in the cells and is especially important in red blood cells (RBC). Given its central role in the regulation of redox state, it is understandable that mutations in the gene encoding G6P...

Glucose-6-phosphate dehydrogenase (G6PD), a rate-limiting enzyme of the pentose phosphate pathway, plays important roles in redox regulation and de novo lipogenesis. It was recently demonstrated that aberrant upregulation of G6PD in obese adipose tissue mediates insulin resistance as a result of imbalanced energy metabolism and oxidative stress. It remains elusive, however, whether inhibition o...

Seven new mutations that produce glucose 6 phosphate dehydrogenase (G6PD) deficiency are described. Three are in variants that were biochemically characterized and described previously, while four were found in samples that had not been characterized biochemically. Several of the mutations affect the amino acids that are mutated in other G6PD variants. As had been noted previously, variants tha...

BACKGROUND Free radical injury contributes to cardiac dysfunction during ischemia-reperfusion. Detoxification of free radicals requires maintenance of reduced glutathione (GSH) by NADPH. The principal mechanism responsible for generating NADPH and maintaining GSH during periods of myocardial ischemia-reperfusion remains unknown. Glucose-6-phosphate dehydrogenase (G6PD), the rate-limiting enzyme...

Glucose-6-phosphate dehydrogenase (G6PD) participates in glucose metabolism and it acts as the rate-limiting enzyme of the pentose phosphate pathway (PPP). Recently, G6PD dysregulation has been found in a variety of human cancers. Through analyzing published data in The Cancer Genome Atlas (TCGA), our pilot study indicated that G6PD mRNA expression was significantly higher in advanced Fuhrman g...

Four years data from Special Care Baby Unit revealed neonatal jaundice (NNJ) as the commonest cause of hospitalization (1944 cases of NNJ out of 6454 admitted neonates). Majority (47.5%) of babies with NNJ presented between 4-7 days of birth. One hundred and sixty infants with NNJ were positive for Glucose 6 Phosphate dehydrogenase (G6PD) deficiency, of whom 153 were males and 7 females. Eighty...

The contents of glycogen and fat and the activities of glucose-6-phosphatase (G6Pase), glucose-6-phosphate dehydrogenase (G6PD), glycolysis and lipogenesis were investigated in the livers from three patients with Type I of glycogen storage disease. The contents of glycogen and fat were markedly increased. The activity of G6Pase was definitely low and that of G6PD was normal or slightly increase...

Previous data on in vitro culture of Plasmodium falciparum malaria demonstrated that red cell glucose-6-phosphate dehydrogenase deficiency (G6PD-) inhibited parasite growth in deficient hemizygous males. This study investigated the effect of heterozygosity for G6PD- on parasite growth. Blood was obtained from 8 female Sardinian G6PD- heterozygotes with G6PD normal cells ranging from 13% to 60%....

Two large and unrelated families were investigated for hereditary nonspherocytic hemolytic anemia associated with deficiency of erythrocyte glucose-6-phosphate dehydrogenase (G6PD). In both families, the kinetic and electrophoretic features of the G6PD variants resembled those of G6PD Chicago. Further investigation revealed that members of one of these families previously had been characterized...