PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24937102-7 2014 Proteomic analysis also found an increase in the expression of glucose-6-phosphate dehydrogenase (G6PD), which supplies reducing equivalents by regenerating nicotinamide adenine dinucleotide phosphate (NADPH) levels. NADP 157-200 glucose-6-phosphate dehydrogenase Homo sapiens 63-96 24937102-7 2014 Proteomic analysis also found an increase in the expression of glucose-6-phosphate dehydrogenase (G6PD), which supplies reducing equivalents by regenerating nicotinamide adenine dinucleotide phosphate (NADPH) levels. NADP 157-200 glucose-6-phosphate dehydrogenase Homo sapiens 98-102 24937102-7 2014 Proteomic analysis also found an increase in the expression of glucose-6-phosphate dehydrogenase (G6PD), which supplies reducing equivalents by regenerating nicotinamide adenine dinucleotide phosphate (NADPH) levels. NADP 202-207 glucose-6-phosphate dehydrogenase Homo sapiens 63-96 24937102-7 2014 Proteomic analysis also found an increase in the expression of glucose-6-phosphate dehydrogenase (G6PD), which supplies reducing equivalents by regenerating nicotinamide adenine dinucleotide phosphate (NADPH) levels. NADP 202-207 glucose-6-phosphate dehydrogenase Homo sapiens 98-102 23579026-9 2013 Peptide mass mapping studies confirmed hydroimidazolone formation on multiple peptides in G6PD and IDH, including those critical for NADP(+) binding, and substrate binding, in the case of IDH. NADP 133-140 glucose-6-phosphate dehydrogenase Homo sapiens 90-94 24300239-7 2014 Quantifying PPP NADPH-producing enzymes glucose-6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase by enzyme-linked immunosorbent assay, showed a reduction in the putamen of early-stage PD and interestingly in the cerebellum of early and late-stage PD. NADP 16-21 glucose-6-phosphate dehydrogenase Homo sapiens 40-73 24278172-8 2013 TLQP-21 also upregulated the expression of glucose-6-phosphate dehydrogenase (G6PD), which is known as the main source of NADPH. NADP 122-127 glucose-6-phosphate dehydrogenase Homo sapiens 43-76 24278172-8 2013 TLQP-21 also upregulated the expression of glucose-6-phosphate dehydrogenase (G6PD), which is known as the main source of NADPH. NADP 122-127 glucose-6-phosphate dehydrogenase Homo sapiens 78-82 24278172-9 2013 Knockdown of G6PD almost completely blocked the increase of NADPH induced by TLQP-21, indicating that TLQP-21 functions mainly through G6PD to promote NADPH generation. NADP 60-65 glucose-6-phosphate dehydrogenase Homo sapiens 13-17 24278172-9 2013 Knockdown of G6PD almost completely blocked the increase of NADPH induced by TLQP-21, indicating that TLQP-21 functions mainly through G6PD to promote NADPH generation. NADP 60-65 glucose-6-phosphate dehydrogenase Homo sapiens 135-139 24278172-9 2013 Knockdown of G6PD almost completely blocked the increase of NADPH induced by TLQP-21, indicating that TLQP-21 functions mainly through G6PD to promote NADPH generation. NADP 151-156 glucose-6-phosphate dehydrogenase Homo sapiens 13-17 24278172-9 2013 Knockdown of G6PD almost completely blocked the increase of NADPH induced by TLQP-21, indicating that TLQP-21 functions mainly through G6PD to promote NADPH generation. NADP 151-156 glucose-6-phosphate dehydrogenase Homo sapiens 135-139 24278172-10 2013 In conclusion, TLQP-21 could increase G6PD expression, which in turn may increase the synthesis of NADPH and GSH, thereby partially restoring the redox status of vascular endothelial cells under high glucose injury. NADP 99-104 glucose-6-phosphate dehydrogenase Homo sapiens 38-42 23665046-4 2013 Intracellularly, two compartmentalized reactions generate NADPH upon oxidation of glucose-6-phosphate: cytosolic glucose-6-phosphate dehydrogenase and microsomal hexose-6-phosphate dehydrogenase. NADP 58-63 glucose-6-phosphate dehydrogenase Homo sapiens 113-146 24720642-1 2014 Glucose-6-phosphate dehydrogenase (G6PD) is critical to the maintenance of NADPH pool and redox homeostasis. NADP 75-80 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 24720642-1 2014 Glucose-6-phosphate dehydrogenase (G6PD) is critical to the maintenance of NADPH pool and redox homeostasis. NADP 75-80 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 25097522-6 2014 Glucose-6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase activity as compared to the reduction of NADP +, glutathione reductase activity was performed based on the oxidation of NADPH. NADP 191-196 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 24929815-1 2014 Glucose 6-phosphate dehydrogenase (G6PD), the first and the rate-limiting enzyme in the pentose phosphate pathway (PPP), catalyzes the oxidation of G6P to 6-phosphogluconolactone and the reduction of NADP(+) to NADPH. NADP 200-204 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 24929815-1 2014 Glucose 6-phosphate dehydrogenase (G6PD), the first and the rate-limiting enzyme in the pentose phosphate pathway (PPP), catalyzes the oxidation of G6P to 6-phosphogluconolactone and the reduction of NADP(+) to NADPH. NADP 200-204 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 24929815-1 2014 Glucose 6-phosphate dehydrogenase (G6PD), the first and the rate-limiting enzyme in the pentose phosphate pathway (PPP), catalyzes the oxidation of G6P to 6-phosphogluconolactone and the reduction of NADP(+) to NADPH. NADP 211-216 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 24929815-1 2014 Glucose 6-phosphate dehydrogenase (G6PD), the first and the rate-limiting enzyme in the pentose phosphate pathway (PPP), catalyzes the oxidation of G6P to 6-phosphogluconolactone and the reduction of NADP(+) to NADPH. NADP 211-216 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 23967283-8 2013 [1,2- (13)C2]-glucose tracer experiments demonstrated that the oxidative branch of PPP initiated by glucose-6-phosphate dehydrogenase activity is preferentially utilized for ribose production (56-66%) that produces increased amounts of ribose necessary for growth and NADPH. NADP 268-273 glucose-6-phosphate dehydrogenase Homo sapiens 100-133 23811687-6 2013 By stimulating G6PD, TAp73 increases PPP flux and directs glucose to the production of NADPH and ribose, for the synthesis of macromolecules and detoxification of reactive oxygen species (ROS). NADP 87-92 glucose-6-phosphate dehydrogenase Homo sapiens 15-19 23742107-1 2013 Glucose-6-phosphate dehydrogenase (G6PD) is pivotal to reduced nicotinamide adenine dinucleotide phosphate (NADPH) production and cellular redox balance. NADP 63-106 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 23742107-1 2013 Glucose-6-phosphate dehydrogenase (G6PD) is pivotal to reduced nicotinamide adenine dinucleotide phosphate (NADPH) production and cellular redox balance. NADP 63-106 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 23742107-1 2013 Glucose-6-phosphate dehydrogenase (G6PD) is pivotal to reduced nicotinamide adenine dinucleotide phosphate (NADPH) production and cellular redox balance. NADP 108-113 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 23742107-1 2013 Glucose-6-phosphate dehydrogenase (G6PD) is pivotal to reduced nicotinamide adenine dinucleotide phosphate (NADPH) production and cellular redox balance. NADP 108-113 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 23742107-8 2013 We found a protective role of G6PD in AFB1-induced cytotoxicity, possibly via providing NADPH for NADPH oxidase to induce epoxide hydrolase 1 (EPHX1), a xenobiotic-metabolizing enzyme. NADP 88-93 glucose-6-phosphate dehydrogenase Homo sapiens 30-34 23583906-2 2013 The rate of ATP appearance outside mitochondria was measured as the increase in NADPH absorbance which occurs, following external addition of ADP, when ATP is produced by oxidative phosphorylation and exported from mitochondria in the presence of glucose, hexokinase and glucose-6-phosphate dehydrogenase. NADP 80-85 glucose-6-phosphate dehydrogenase Homo sapiens 271-304 23023104-1 2013 Glucose-6-phosphate dehydrogenase (G6PD) is the key enzyme of the pentose phosphate pathway, converting glucose-6-phosphate to 6-phosphoglucono-delta-lactone with parallel reduction of NADP(+). NADP 185-189 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 23440281-6 2013 2-DG treatment increased the levels of pentose phosphate pathway (PPP) metabolites and augmented the generation of NADPH by glucose-6-phosphate dehydrogenase. NADP 115-120 glucose-6-phosphate dehydrogenase Homo sapiens 124-157 23023104-1 2013 Glucose-6-phosphate dehydrogenase (G6PD) is the key enzyme of the pentose phosphate pathway, converting glucose-6-phosphate to 6-phosphoglucono-delta-lactone with parallel reduction of NADP(+). NADP 185-189 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 23801924-1 2012 SUMMARY: G6PD catalyzes the first, pace-making reaction of pentosephosphate cycle (PPC) which produces NADPH. NADP 103-108 glucose-6-phosphate dehydrogenase Homo sapiens 9-13 23390344-1 2013 Glucose-6-phosphate dehydrogenase (G6PD) is an enzyme in the pentose phosphate pathway (PPP) that plays an important role in protecting cells from oxidative damage by producing NADPH and reduced glutathione. NADP 177-182 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 23390344-1 2013 Glucose-6-phosphate dehydrogenase (G6PD) is an enzyme in the pentose phosphate pathway (PPP) that plays an important role in protecting cells from oxidative damage by producing NADPH and reduced glutathione. NADP 177-182 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 23142419-1 2013 Glucose-6-phosphate dehydrogenase (G6PD) is crucial to NADPH generation and redox homeostasis. NADP 55-60 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 23142419-1 2013 Glucose-6-phosphate dehydrogenase (G6PD) is crucial to NADPH generation and redox homeostasis. NADP 55-60 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 22883558-10 2012 In addition to the easy and ecofriendly method of synthesis, beta-NADPH can be regenerated by enzymatic means through glucose 6-phosphate dehydrogenase, potentially making the synthesis more cost effective. NADP 61-71 glucose-6-phosphate dehydrogenase Homo sapiens 118-151 23258327-2 2012 Glucose-6-phosphate dehydrogenase (G6PD), the principal source of NADPH, serves as an antioxidant enzyme to modulate the redox milieu. NADP 66-71 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 23258327-2 2012 Glucose-6-phosphate dehydrogenase (G6PD), the principal source of NADPH, serves as an antioxidant enzyme to modulate the redox milieu. NADP 66-71 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 23275884-6 2012 Interactions between the enzymes were altered by environmental stress in directions and magnitudes that are consistent with differential contributions of the different enzymes to the NADPH pool: the contributions of G6PD and IDH seem to be accentuated by oxidative stress, and MEN by starvation. NADP 183-188 glucose-6-phosphate dehydrogenase Homo sapiens 216-220 22494872-3 2012 The reduction of nicotinamide adenine dinucleotide phosphate to nicotinamide adenine dinucleotide phosphate-oxidase, reflecting G6PD activity, was measured spectrophotometrically. NADP 17-60 glucose-6-phosphate dehydrogenase Homo sapiens 128-132 22083321-1 2012 BACKGROUND: Glucose-6-phosphate dehydrogenase (G6PD) is the rate-limiting enzyme of the pentose phosphate pathway that provides the majority of NADPH required for lipid biosynthesis. NADP 144-149 glucose-6-phosphate dehydrogenase Homo sapiens 12-45 22431005-4 2012 But there has been a growing understanding of the central importance of G6PD to cellular physiology as it is a major source of NADPH that is required by many essential cellular systems including the antioxidant pathways, nitric oxide synthase, NADPH oxidase, cytochrome p450 system, and others. NADP 127-132 glucose-6-phosphate dehydrogenase Homo sapiens 72-76 22304857-3 2012 Glucose-6-phosphate dehydrogenase (G6PD) can fuel ROS production by providing reduced nicotinamide adenine dinucleotide phosphate (NADPH) for superoxide generation by NADPH oxidase. NADP 86-129 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 22304857-3 2012 Glucose-6-phosphate dehydrogenase (G6PD) can fuel ROS production by providing reduced nicotinamide adenine dinucleotide phosphate (NADPH) for superoxide generation by NADPH oxidase. NADP 86-129 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 22304857-3 2012 Glucose-6-phosphate dehydrogenase (G6PD) can fuel ROS production by providing reduced nicotinamide adenine dinucleotide phosphate (NADPH) for superoxide generation by NADPH oxidase. NADP 131-136 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 22304857-3 2012 Glucose-6-phosphate dehydrogenase (G6PD) can fuel ROS production by providing reduced nicotinamide adenine dinucleotide phosphate (NADPH) for superoxide generation by NADPH oxidase. NADP 131-136 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 22304857-5 2012 We hypothesized that a high-sugar intake would increase flux through G6PD to increase myocardial NADPH and ROS and accelerate cardiac dysfunction and death. NADP 97-102 glucose-6-phosphate dehydrogenase Homo sapiens 69-73 22083321-1 2012 BACKGROUND: Glucose-6-phosphate dehydrogenase (G6PD) is the rate-limiting enzyme of the pentose phosphate pathway that provides the majority of NADPH required for lipid biosynthesis. NADP 144-149 glucose-6-phosphate dehydrogenase Homo sapiens 47-51 22165289-4 2011 Compared with G6PD(WT), the Km, and Vmax of NADP+ with G6PD(G487A) were about 28-fold and 12-fold lower, respectively. NADP 44-49 glucose-6-phosphate dehydrogenase Homo sapiens 14-18 22292701-1 2012 The objective of the present study was to examine changes observed in the expression of cytosolic NADP isocitrate dehydrogenase (ICDH) and glucose 6-phosphate dehydrogenase (G6PD) genes, the major implicated genes in ruminant lipogenesis in terms of produce NADPH, during the early post-weaning period in dairy ewes in respect to energy intake, and to further correlate the noted changes with their respective enzymatic activities. NADP 258-263 glucose-6-phosphate dehydrogenase Homo sapiens 139-172 22292701-1 2012 The objective of the present study was to examine changes observed in the expression of cytosolic NADP isocitrate dehydrogenase (ICDH) and glucose 6-phosphate dehydrogenase (G6PD) genes, the major implicated genes in ruminant lipogenesis in terms of produce NADPH, during the early post-weaning period in dairy ewes in respect to energy intake, and to further correlate the noted changes with their respective enzymatic activities. NADP 258-263 glucose-6-phosphate dehydrogenase Homo sapiens 174-178 23185302-3 2012 Previous research from our laboratory has shown that high glucose decreases the principal cellular reductant, NADPH by impairing the activity of glucose 6-phosphate dehydrogenase (G6PD). NADP 110-115 glucose-6-phosphate dehydrogenase Homo sapiens 145-178 23185302-3 2012 Previous research from our laboratory has shown that high glucose decreases the principal cellular reductant, NADPH by impairing the activity of glucose 6-phosphate dehydrogenase (G6PD). NADP 110-115 glucose-6-phosphate dehydrogenase Homo sapiens 180-184 22061664-3 2012 Breed-related differences in abundance and activities of malic enzyme and glucose-6-phosphate dehydrogenase NADPH-supplying enzymes suggested up-regulation of the lipogenic pathway to dispose for a greater adiposity. NADP 108-113 glucose-6-phosphate dehydrogenase Homo sapiens 74-107 22219589-4 2011 But known or suspected glucose-6-phosphate dehydrogenase (G6PD) deficiency is a relative contraindication to the use of methylene blue because G6PD is the key enzyme in the formation of NADPH through pentose phosphate pathway and G6PD-deficient individuals generate insufficient NADPH to efficiently reduce methylene blue to leukomethylene blue, which is necessary for the activation of the NADPH-dependent methemoglobin reductase system. NADP 186-191 glucose-6-phosphate dehydrogenase Homo sapiens 58-62 22219589-4 2011 But known or suspected glucose-6-phosphate dehydrogenase (G6PD) deficiency is a relative contraindication to the use of methylene blue because G6PD is the key enzyme in the formation of NADPH through pentose phosphate pathway and G6PD-deficient individuals generate insufficient NADPH to efficiently reduce methylene blue to leukomethylene blue, which is necessary for the activation of the NADPH-dependent methemoglobin reductase system. NADP 279-284 glucose-6-phosphate dehydrogenase Homo sapiens 58-62 22219589-4 2011 But known or suspected glucose-6-phosphate dehydrogenase (G6PD) deficiency is a relative contraindication to the use of methylene blue because G6PD is the key enzyme in the formation of NADPH through pentose phosphate pathway and G6PD-deficient individuals generate insufficient NADPH to efficiently reduce methylene blue to leukomethylene blue, which is necessary for the activation of the NADPH-dependent methemoglobin reductase system. NADP 279-284 glucose-6-phosphate dehydrogenase Homo sapiens 58-62 22165289-4 2011 Compared with G6PD(WT), the Km, and Vmax of NADP+ with G6PD(G487A) were about 28-fold and 12-fold lower, respectively. NADP 44-49 glucose-6-phosphate dehydrogenase Homo sapiens 55-59 22165289-5 2011 The Ki values of dehydroepiandrosterone (DHEA), NADPH and ATP with G6PD(G487A) showed 29.5-fold, 2.36-fold reduction and 1.83-fold increase, respectively. NADP 48-53 glucose-6-phosphate dehydrogenase Homo sapiens 67-71 21238579-4 2011 Glucose-6-phosphate dehydrogenase (G-6-PDH) inhibition partially blocked NQO1 activity in control and sulf-treated cells, but G-6-PDH overexpression via transient transfection with the human cDNA alleviated neither the restriction on intact sulf-treated cell NQO1 activity nor the impact on the NADPH/NADP(+) ratios. NADP 295-300 glucose-6-phosphate dehydrogenase Homo sapiens 35-42 21467295-3 2011 Upon ATM activation, the rate-limiting PPP enzyme glucose 6-phosphate dehydrogenase (G6PDH) formed a complex with heat shock protein 27 that increased G6PDH activity, augmented NADP(+) to NADPH reduction, and stimulated nucleotide synthesis. NADP 177-181 glucose-6-phosphate dehydrogenase Homo sapiens 50-83 21467295-3 2011 Upon ATM activation, the rate-limiting PPP enzyme glucose 6-phosphate dehydrogenase (G6PDH) formed a complex with heat shock protein 27 that increased G6PDH activity, augmented NADP(+) to NADPH reduction, and stimulated nucleotide synthesis. NADP 177-181 glucose-6-phosphate dehydrogenase Homo sapiens 85-90 21467295-3 2011 Upon ATM activation, the rate-limiting PPP enzyme glucose 6-phosphate dehydrogenase (G6PDH) formed a complex with heat shock protein 27 that increased G6PDH activity, augmented NADP(+) to NADPH reduction, and stimulated nucleotide synthesis. NADP 188-193 glucose-6-phosphate dehydrogenase Homo sapiens 50-83 21849081-5 2011 G6PD phenotype was assessed qualitatively using the NADPH fluorescence test. NADP 52-57 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 21467295-3 2011 Upon ATM activation, the rate-limiting PPP enzyme glucose 6-phosphate dehydrogenase (G6PDH) formed a complex with heat shock protein 27 that increased G6PDH activity, augmented NADP(+) to NADPH reduction, and stimulated nucleotide synthesis. NADP 188-193 glucose-6-phosphate dehydrogenase Homo sapiens 85-90 21238579-4 2011 Glucose-6-phosphate dehydrogenase (G-6-PDH) inhibition partially blocked NQO1 activity in control and sulf-treated cells, but G-6-PDH overexpression via transient transfection with the human cDNA alleviated neither the restriction on intact sulf-treated cell NQO1 activity nor the impact on the NADPH/NADP(+) ratios. NADP 295-299 glucose-6-phosphate dehydrogenase Homo sapiens 35-42 21157431-6 2011 ATM activation induces glucose-6-phosphate dehydrogenase (G6PD) activity, the limiting enzyme of the PPP responsible for the production of NADPH, an essential anti-oxidant cofactor. NADP 139-144 glucose-6-phosphate dehydrogenase Homo sapiens 23-56 20558052-5 2011 The combination also reduced the activity of glucose-6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase, and transaldolase in the pentose phosphate pathway, a major mechanism for producing NADPH, resulting in a marked decrease in intracellular NADPH levels. NADP 198-203 glucose-6-phosphate dehydrogenase Homo sapiens 45-78 20558052-5 2011 The combination also reduced the activity of glucose-6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase, and transaldolase in the pentose phosphate pathway, a major mechanism for producing NADPH, resulting in a marked decrease in intracellular NADPH levels. NADP 253-258 glucose-6-phosphate dehydrogenase Homo sapiens 45-78 21157431-6 2011 ATM activation induces glucose-6-phosphate dehydrogenase (G6PD) activity, the limiting enzyme of the PPP responsible for the production of NADPH, an essential anti-oxidant cofactor. NADP 139-144 glucose-6-phosphate dehydrogenase Homo sapiens 58-62 19231202-2 2009 G6PDH catalyzes the first step of the pentose-phosphate pathway supplying cells with ribose 5-phosphate, a precursor of nucleic acid synthesis, and NADPH for biosynthetic processes and protection against oxidative stress. NADP 148-153 glucose-6-phosphate dehydrogenase Homo sapiens 0-5 21476273-3 2011 Remaxol helps to keep intact the energetic substrates of hepatocytes by saving the activity of glucose-6-phosphatedehydrogenase (which increases restored NADPH and glutathione enzymes), thus preventing the oxidative destruction of glutathione reductase and glutathione S-transferase. NADP 154-159 glucose-6-phosphate dehydrogenase Homo sapiens 95-127 20621833-3 2010 Moreover, siRNA for glucose-6-phosphate dehydrogenase, which produces NADPH, reduced the increase in HIF-1alpha protein. NADP 70-75 glucose-6-phosphate dehydrogenase Homo sapiens 20-53 20570159-1 2010 Glucose 6-phosphate dehydrogenase (G6PDH) catalyzes the first step of the pentose-phosphate pathway which supplies cells with ribose 5-phosphate (R5P) and NADPH. NADP 155-160 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 20570159-1 2010 Glucose 6-phosphate dehydrogenase (G6PDH) catalyzes the first step of the pentose-phosphate pathway which supplies cells with ribose 5-phosphate (R5P) and NADPH. NADP 155-160 glucose-6-phosphate dehydrogenase Homo sapiens 35-40 20228249-3 2010 Here, we have identified glucose-6-phosphate dehydrogenase (G6PDH) as an important source of NADPH in mitochondria. NADP 93-98 glucose-6-phosphate dehydrogenase Homo sapiens 25-58 20228249-3 2010 Here, we have identified glucose-6-phosphate dehydrogenase (G6PDH) as an important source of NADPH in mitochondria. NADP 93-98 glucose-6-phosphate dehydrogenase Homo sapiens 60-65 20228249-5 2010 6-ANAM, a specific G6PDH inhibitor, depleted mitochondrial NADPH pools and increased oxidative stress revealing the importance of G6PDH in NADPH maintenance. NADP 59-64 glucose-6-phosphate dehydrogenase Homo sapiens 19-24 20228249-5 2010 6-ANAM, a specific G6PDH inhibitor, depleted mitochondrial NADPH pools and increased oxidative stress revealing the importance of G6PDH in NADPH maintenance. NADP 139-144 glucose-6-phosphate dehydrogenase Homo sapiens 130-135 20228249-7 2010 Indeed, cells cultured in high glucose (HG) not only adopted a glycolytic phenotype but also relied heavily on matrix-associated G6PDH as a source of NADPH. NADP 150-155 glucose-6-phosphate dehydrogenase Homo sapiens 129-134 20228249-13 2010 Hence, we not only identified a matrix-associated G6PDH but also provide evidence that metabolic state/glucose availability modulate enzymatic sources of NADPH. NADP 154-159 glucose-6-phosphate dehydrogenase Homo sapiens 50-55 20484601-1 2010 PURPOSE: Glucose-6-phosphate dehydrogenase (G6PD) is an important site of metabolic control in the pentose phosphate pathway (PPP), providing reducing power (NADPH) and pentose phosphates. NADP 158-163 glucose-6-phosphate dehydrogenase Homo sapiens 9-42 20484601-1 2010 PURPOSE: Glucose-6-phosphate dehydrogenase (G6PD) is an important site of metabolic control in the pentose phosphate pathway (PPP), providing reducing power (NADPH) and pentose phosphates. NADP 158-163 glucose-6-phosphate dehydrogenase Homo sapiens 44-48 19465117-0 2009 Clinical mutants of human glucose 6-phosphate dehydrogenase: impairment of NADP(+) binding affects both folding and stability. NADP 75-82 glucose-6-phosphate dehydrogenase Homo sapiens 26-59 19465117-1 2009 Human glucose 6-phosphate dehydrogenase (G6PD) has both the "catalytic" NADP(+) site and a "structural" NADP(+) site where a number of severe G6PD deficiency mutations are located. NADP 72-76 glucose-6-phosphate dehydrogenase Homo sapiens 6-39 19465117-1 2009 Human glucose 6-phosphate dehydrogenase (G6PD) has both the "catalytic" NADP(+) site and a "structural" NADP(+) site where a number of severe G6PD deficiency mutations are located. NADP 72-76 glucose-6-phosphate dehydrogenase Homo sapiens 41-45 19283805-1 2009 Triple duty: A synthetic molecular clip traps nicotinamide adenine dinucleotide phosphate (NADP(+); see picture) as well as occupying both the cofactor- and the substrate-binding site in glucose-6-phosphate (G6P) dehydrogenase. NADP 46-89 glucose-6-phosphate dehydrogenase Homo sapiens 187-226 19283805-1 2009 Triple duty: A synthetic molecular clip traps nicotinamide adenine dinucleotide phosphate (NADP(+); see picture) as well as occupying both the cofactor- and the substrate-binding site in glucose-6-phosphate (G6P) dehydrogenase. NADP 91-96 glucose-6-phosphate dehydrogenase Homo sapiens 187-226 18992234-0 2009 Could G6PD-Buenos-Aires confirm the existence of the "structural NADP+ binding site" and its strategic role for the stability and/or activity enzyme? NADP 65-70 glucose-6-phosphate dehydrogenase Homo sapiens 6-10 20851888-4 2010 Conditional expression of the glucose-6-phosphate dehydrogenase-encoding gene zwf, shown here to be under DksA control, increases both the NADPH pool and antioxidant defenses of dksA mutant Salmonella. NADP 139-144 glucose-6-phosphate dehydrogenase Homo sapiens 30-63 20420899-1 2010 Glucose-6-phosphate dehydrogenase (G6PD) plays a key role in the regeneration of NADPH and maintenance of cellular redox balance. NADP 81-86 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 20420899-1 2010 Glucose-6-phosphate dehydrogenase (G6PD) plays a key role in the regeneration of NADPH and maintenance of cellular redox balance. NADP 81-86 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 20216965-2 2009 The enzymatic glucose assay involves the two-step oxidation of glucose, which was catalyzed by hexokinase and glucose-6-phosphate dehydrogenase, with the concomitant reduction of NADP(+) to NADPH. NADP 179-186 glucose-6-phosphate dehydrogenase Homo sapiens 110-143 20216965-2 2009 The enzymatic glucose assay involves the two-step oxidation of glucose, which was catalyzed by hexokinase and glucose-6-phosphate dehydrogenase, with the concomitant reduction of NADP(+) to NADPH. NADP 190-195 glucose-6-phosphate dehydrogenase Homo sapiens 110-143 19465117-1 2009 Human glucose 6-phosphate dehydrogenase (G6PD) has both the "catalytic" NADP(+) site and a "structural" NADP(+) site where a number of severe G6PD deficiency mutations are located. NADP 104-108 glucose-6-phosphate dehydrogenase Homo sapiens 6-39 19465117-1 2009 Human glucose 6-phosphate dehydrogenase (G6PD) has both the "catalytic" NADP(+) site and a "structural" NADP(+) site where a number of severe G6PD deficiency mutations are located. NADP 104-108 glucose-6-phosphate dehydrogenase Homo sapiens 41-45 19284595-1 2009 BACKGROUND: Human glucose 6-phosphate dehydrogenase (G6PD), active in both dimer and tetramer forms, is the key entry enzyme in the pentose phosphate pathway (PPP), providing NADPH for biosynthesis and various other purposes, including protection against oxidative stress in erythrocytes. NADP 175-180 glucose-6-phosphate dehydrogenase Homo sapiens 18-51 19284595-1 2009 BACKGROUND: Human glucose 6-phosphate dehydrogenase (G6PD), active in both dimer and tetramer forms, is the key entry enzyme in the pentose phosphate pathway (PPP), providing NADPH for biosynthesis and various other purposes, including protection against oxidative stress in erythrocytes. NADP 175-180 glucose-6-phosphate dehydrogenase Homo sapiens 53-57 19284595-9 2009 CONCLUSION: L-Arg is the key player in the refolding of human G6PD, preventing the aggregation of folding intermediate, and NADP+ is essential for the folding intermediate to adopt native structure. NADP 124-129 glucose-6-phosphate dehydrogenase Homo sapiens 62-66 18335175-2 2008 We have determined glucose and 1,5-AG, based on glucokinase (GK) converting glucose to G6P, a compound that can be catalyzed ultimately into 6-PGA by G-6PD and its coenzyme NADP(+), and then calculated glucose concentration according to absorbance variety. NADP 173-177 glucose-6-phosphate dehydrogenase Homo sapiens 150-155 18549810-1 2008 BACKGROUND: Glucose-6-phosphate dehydrogenase (G6PD) is a cytosolic enzyme encoded by a housekeeping X-linked gene whose main function is to produce NADPH, a key electron donor in the defence against oxidizing agents and in reductive biosynthetic reactions. NADP 149-154 glucose-6-phosphate dehydrogenase Homo sapiens 12-45 18549810-1 2008 BACKGROUND: Glucose-6-phosphate dehydrogenase (G6PD) is a cytosolic enzyme encoded by a housekeeping X-linked gene whose main function is to produce NADPH, a key electron donor in the defence against oxidizing agents and in reductive biosynthetic reactions. NADP 149-154 glucose-6-phosphate dehydrogenase Homo sapiens 47-51 18392752-4 2008 The G6PD phenotype was determined by measuring the enzyme activity in erythrocytes, as the absorbance rate change due to NADPH reduction. NADP 121-126 glucose-6-phosphate dehydrogenase Homo sapiens 4-8 18493020-0 2008 What is the role of the second "structural" NADP+-binding site in human glucose 6-phosphate dehydrogenase? NADP 44-49 glucose-6-phosphate dehydrogenase Homo sapiens 72-105 18493020-1 2008 Human glucose 6-phosphate dehydrogenase, purified after overexpression in E. coli, was shown to contain one molecule/subunit of acid-extractable "structural" NADP+ and no NADPH. NADP 158-163 glucose-6-phosphate dehydrogenase Homo sapiens 6-39 18493020-10 2008 Human G6PD thus forms active dimer without structural NADP+. NADP 54-59 glucose-6-phosphate dehydrogenase Homo sapiens 6-10 18493020-14 2008 Preparation of native apoenzyme and measurement of Kd constant for structural NADP+ will now allow quantitative assessment of this defect in clinical G6PD mutations. NADP 78-83 glucose-6-phosphate dehydrogenase Homo sapiens 150-154 19918114-1 2008 BACKGROUND/AIMS: The enzyme glucose-6-phosphate dehydrogenase (G6PD) is the principal source of reducing equivalents, necessary for regenerating reduced glutathione through NADPH in order to protect cells from oxidative damage, and whichin erythrocytes produces hemolysis. NADP 173-178 glucose-6-phosphate dehydrogenase Homo sapiens 28-61 18313308-0 2008 Catechin gallates are NADP+-competitive inhibitors of glucose-6-phosphate dehydrogenase and other enzymes that employ NADP+ as a coenzyme. NADP 22-27 glucose-6-phosphate dehydrogenase Homo sapiens 54-87 18313308-0 2008 Catechin gallates are NADP+-competitive inhibitors of glucose-6-phosphate dehydrogenase and other enzymes that employ NADP+ as a coenzyme. NADP 118-123 glucose-6-phosphate dehydrogenase Homo sapiens 54-87 18313308-2 2008 In this study, we used in silico and conventional screening approaches to identify putative inhibitors of G6PD and found that gallated catechins (EGCG, GCG, ECG, CG), but not ungallated catechins (ECG, GC, EC, C), were NADP(+)-competitive inhibitors of G6PD and other enzymes that employ NADP(+) as a coenzyme, such as IDH and 6PGD. NADP 219-226 glucose-6-phosphate dehydrogenase Homo sapiens 106-110 18313308-2 2008 In this study, we used in silico and conventional screening approaches to identify putative inhibitors of G6PD and found that gallated catechins (EGCG, GCG, ECG, CG), but not ungallated catechins (ECG, GC, EC, C), were NADP(+)-competitive inhibitors of G6PD and other enzymes that employ NADP(+) as a coenzyme, such as IDH and 6PGD. NADP 288-295 glucose-6-phosphate dehydrogenase Homo sapiens 106-110 19918114-1 2008 BACKGROUND/AIMS: The enzyme glucose-6-phosphate dehydrogenase (G6PD) is the principal source of reducing equivalents, necessary for regenerating reduced glutathione through NADPH in order to protect cells from oxidative damage, and whichin erythrocytes produces hemolysis. NADP 173-178 glucose-6-phosphate dehydrogenase Homo sapiens 63-67 17137780-2 2007 The principle of the determination scheme is as follows: G6PDH catalyzes the specific dehydrogenation of glucose-6-phosphate by consuming NADP(+). NADP 138-145 glucose-6-phosphate dehydrogenase Homo sapiens 57-62 17852823-9 2008 CONCLUSION: Red blood cell G(6)PD activity in athletes may be reduced post-race as a consequence of the modulation of NADP/NADPH levels and elevation of the erythrocyte GSSG, and especially GSSG/GSH ratio, resulting in an impairment of the hexose monophosphate shunt. NADP 118-122 glucose-6-phosphate dehydrogenase Homo sapiens 27-33 17852823-9 2008 CONCLUSION: Red blood cell G(6)PD activity in athletes may be reduced post-race as a consequence of the modulation of NADP/NADPH levels and elevation of the erythrocyte GSSG, and especially GSSG/GSH ratio, resulting in an impairment of the hexose monophosphate shunt. NADP 123-128 glucose-6-phosphate dehydrogenase Homo sapiens 27-33 17637841-5 2007 Two of the three mutated amino acids of G6PD Vancouver are closer to the binding site of NADP(+). NADP 89-96 glucose-6-phosphate dehydrogenase Homo sapiens 40-44 17637841-6 2007 The G6PD Aachen mutation is also closer to the second NADP(+) unit. NADP 54-61 glucose-6-phosphate dehydrogenase Homo sapiens 4-8 17452057-5 2007 In this review, we will discuss the possible roles of cellular NADP(+)/NADPH, which function as redox potential regulators, in the induction of obesity-associated oxidative stress, chronic inflammation, and insulin resistance and suggest G6PD, a NADPH-generating enzyme, as a novel target for treating metabolic disorders. NADP 63-70 glucose-6-phosphate dehydrogenase Homo sapiens 238-242 16934959-1 2006 Two severe Class I human glucose-6-phosphate dehydrogenase (G6PD, EC1.1.1.49) mutations, G6PD(Wisconsin) (nt1177 C-->G, R393G) and G6PD(Nashville) (nt1178 G-->A, R393H), affect the same codon, altering a residue in the dimer interface close to the "structural" NADP+ site. NADP 267-272 glucose-6-phosphate dehydrogenase Homo sapiens 60-64 17157446-1 2007 Glucose 6-phosphate dehydrogenase (G6PD) plays an important role in ruminant"s lipogenesis, as it provides necessary compounds of NADPH for the synthesis of fatty acids catalyzing the first committed reaction in the pentose phosphate pathway. NADP 130-135 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 17157446-1 2007 Glucose 6-phosphate dehydrogenase (G6PD) plays an important role in ruminant"s lipogenesis, as it provides necessary compounds of NADPH for the synthesis of fatty acids catalyzing the first committed reaction in the pentose phosphate pathway. NADP 130-135 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 17623517-1 2007 Glucose-6-phosphate dehydrogenase (G6PD), the first and rate-limiting enzyme of the pentose phosphate pathway, is indispensable to maintenance of the cytosolic pool of NADPH and thus the cellular redox balance. NADP 168-173 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 17623517-1 2007 Glucose-6-phosphate dehydrogenase (G6PD), the first and rate-limiting enzyme of the pentose phosphate pathway, is indispensable to maintenance of the cytosolic pool of NADPH and thus the cellular redox balance. NADP 168-173 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 17083911-4 2006 The product, oxidized nicotinamide adenine dinucleotide phosphate (NADP(+)), formed following the reaction of NADK with NAD(+) and adenosine 5"-triphosphate was detected with the aid of glucose-6-phosphate dehydrogenase or NADP(+)-isocitrate dehydrogenase, iodonitrotetrazolium chloride, and phenazine methosulfate. NADP 22-65 glucose-6-phosphate dehydrogenase Homo sapiens 186-219 17083911-4 2006 The product, oxidized nicotinamide adenine dinucleotide phosphate (NADP(+)), formed following the reaction of NADK with NAD(+) and adenosine 5"-triphosphate was detected with the aid of glucose-6-phosphate dehydrogenase or NADP(+)-isocitrate dehydrogenase, iodonitrotetrazolium chloride, and phenazine methosulfate. NADP 67-74 glucose-6-phosphate dehydrogenase Homo sapiens 186-219 17083911-4 2006 The product, oxidized nicotinamide adenine dinucleotide phosphate (NADP(+)), formed following the reaction of NADK with NAD(+) and adenosine 5"-triphosphate was detected with the aid of glucose-6-phosphate dehydrogenase or NADP(+)-isocitrate dehydrogenase, iodonitrotetrazolium chloride, and phenazine methosulfate. NADP 67-71 glucose-6-phosphate dehydrogenase Homo sapiens 186-219 17047791-1 2006 The coimmobilization of nitrobenzene nitroreductase and glucose-6-phosphate dehydrogenase in silica particles enables the continuous conversion of nitrobenzene to hydroxylaminobenzene with NADPH recycling. NADP 189-194 glucose-6-phosphate dehydrogenase Homo sapiens 56-89 16934959-5 2006 However, investigations of thermostability, urea denaturation, protease digestion, and hydrophobic exposure demonstrated that G6PD R393H is less stable than normal G6PD or R393G, and stability was more NADP+-dependent. NADP 202-207 glucose-6-phosphate dehydrogenase Homo sapiens 126-130 16934959-7 2006 Again the G6PD(Nashville) protein was markedly less stable, and its dissociation constant for "structural" NADP+ is approximately 500 nM, about 10 times higher than values for R393G (53 nM) and normal G6PD (37 nM). NADP 107-112 glucose-6-phosphate dehydrogenase Homo sapiens 10-14 16934959-8 2006 These results, together with structural information, suggest that the instability of the R393H protein, enhanced by the weakened binding of "structural" NADP+, is the likely cause of the severe clinical manifestation observed for G6PD(Nashville). NADP 153-158 glucose-6-phosphate dehydrogenase Homo sapiens 230-234 16607506-6 2006 Moreover, functional analysis of the human G6PD variants showed the following: (1) The charge property, polarity, pK-radical and side-chain radical of the substituting amino acid have an effect on G6PD activity, (2) The G6PDArg459 and Arg463 play important roles in anchoring NADP+ to the catalytic domain to maintain the enzymatic activity, and (3) The sequence from codon 459 to the carboxyl terminal is essential for the enzymatic function. NADP 276-281 glucose-6-phosphate dehydrogenase Homo sapiens 43-47 16607506-6 2006 Moreover, functional analysis of the human G6PD variants showed the following: (1) The charge property, polarity, pK-radical and side-chain radical of the substituting amino acid have an effect on G6PD activity, (2) The G6PDArg459 and Arg463 play important roles in anchoring NADP+ to the catalytic domain to maintain the enzymatic activity, and (3) The sequence from codon 459 to the carboxyl terminal is essential for the enzymatic function. NADP 276-281 glucose-6-phosphate dehydrogenase Homo sapiens 197-201 16789437-4 2006 In this study G-6-PD from lamb kidney cortex was competitively inhibited by zinc both with respect to glucose-6-phosphate (G-6-P) and NADP+ with Ki values of 1.066 +/- 0.106 and 0.111 +/- 0.007 mM respectively whereas cadmium was a non-competitive inhibitor with respect to both G-6-P and NADP+ Ki values of 2.028 +/- 0.175 and 2.044 +/- 0.289 mM respectively. NADP 134-139 glucose-6-phosphate dehydrogenase Homo sapiens 14-20 16789437-4 2006 In this study G-6-PD from lamb kidney cortex was competitively inhibited by zinc both with respect to glucose-6-phosphate (G-6-P) and NADP+ with Ki values of 1.066 +/- 0.106 and 0.111 +/- 0.007 mM respectively whereas cadmium was a non-competitive inhibitor with respect to both G-6-P and NADP+ Ki values of 2.028 +/- 0.175 and 2.044 +/- 0.289 mM respectively. NADP 134-138 glucose-6-phosphate dehydrogenase Homo sapiens 14-20 15752725-3 2005 C-3 epimerization activity was detected using a NADPH-generating system containing glucose-6-phosphate, NADP, glucose-6-phosphate dehydrogenase, and Mg(2+). NADP 48-52 glucose-6-phosphate dehydrogenase Homo sapiens 110-143 16461898-3 2006 We previously found that avoidance of NADPH depletion during the pulses of oxidative load to which erythrocytes are normally exposed is the main functional requirement mediating selection for high glucose-6-phosphate dehydrogenase activity. NADP 38-43 glucose-6-phosphate dehydrogenase Homo sapiens 197-230 16323551-1 2005 The major role of glucose-6-phosphate dehydrogenase (G6PD) is to generate reduced nicotinamide adenine dinucleotide phosphate (NADPH), which is indispensable to reductive metabolism and maintenance of cellular redox homeostasis. NADP 82-125 glucose-6-phosphate dehydrogenase Homo sapiens 18-51 16323551-1 2005 The major role of glucose-6-phosphate dehydrogenase (G6PD) is to generate reduced nicotinamide adenine dinucleotide phosphate (NADPH), which is indispensable to reductive metabolism and maintenance of cellular redox homeostasis. NADP 82-125 glucose-6-phosphate dehydrogenase Homo sapiens 53-57 16323551-1 2005 The major role of glucose-6-phosphate dehydrogenase (G6PD) is to generate reduced nicotinamide adenine dinucleotide phosphate (NADPH), which is indispensable to reductive metabolism and maintenance of cellular redox homeostasis. NADP 127-132 glucose-6-phosphate dehydrogenase Homo sapiens 18-51 16323551-1 2005 The major role of glucose-6-phosphate dehydrogenase (G6PD) is to generate reduced nicotinamide adenine dinucleotide phosphate (NADPH), which is indispensable to reductive metabolism and maintenance of cellular redox homeostasis. NADP 127-132 glucose-6-phosphate dehydrogenase Homo sapiens 53-57 15752725-3 2005 C-3 epimerization activity was detected using a NADPH-generating system containing glucose-6-phosphate, NADP, glucose-6-phosphate dehydrogenase, and Mg(2+). NADP 48-53 glucose-6-phosphate dehydrogenase Homo sapiens 110-143 15774558-2 2005 It is distinct from the cytosolic enzyme, glucose-6-phosphate dehydrogenase (G6PDH), using a separate pool of NAD(P)+ and capable of oxidizing several phosphorylated hexoses. NADP 110-117 glucose-6-phosphate dehydrogenase Homo sapiens 42-75 15774558-2 2005 It is distinct from the cytosolic enzyme, glucose-6-phosphate dehydrogenase (G6PDH), using a separate pool of NAD(P)+ and capable of oxidizing several phosphorylated hexoses. NADP 110-117 glucose-6-phosphate dehydrogenase Homo sapiens 77-82 15858258-0 2005 Structural studies of glucose-6-phosphate and NADP+ binding to human glucose-6-phosphate dehydrogenase. NADP 46-51 glucose-6-phosphate dehydrogenase Homo sapiens 69-102 15858258-1 2005 Human glucose-6-phosphate dehydrogenase (G6PD) is NADP(+)-dependent and catalyses the first and rate-limiting step of the pentose phosphate shunt. NADP 50-57 glucose-6-phosphate dehydrogenase Homo sapiens 6-39 15858258-1 2005 Human glucose-6-phosphate dehydrogenase (G6PD) is NADP(+)-dependent and catalyses the first and rate-limiting step of the pentose phosphate shunt. NADP 50-57 glucose-6-phosphate dehydrogenase Homo sapiens 41-45 15858258-3 2005 The structures are compared with the previously determined structure of the Canton variant of human G6PD (G6PD(Canton)) in which NADP(+) is bound at the structural site. NADP 129-133 glucose-6-phosphate dehydrogenase Homo sapiens 100-104 15858258-3 2005 The structures are compared with the previously determined structure of the Canton variant of human G6PD (G6PD(Canton)) in which NADP(+) is bound at the structural site. NADP 129-133 glucose-6-phosphate dehydrogenase Homo sapiens 106-118 15858258-5 2005 NADP(+) binding at the coenzyme site is seen to be comparable to NADP(+) binding in L. mesenteroides G6PD, although some differences arise as a result of sequence changes. NADP 65-72 glucose-6-phosphate dehydrogenase Homo sapiens 101-105 15858258-8 2005 Structural NADP(+) binds in a very similar way in the DeltaG6PD-NADP(+) complex and in G6PD(Canton), while in the substrate complex the structural NADP(+) has low occupancy and the C-terminal tail at the structural NADP(+) site is disordered. NADP 11-15 glucose-6-phosphate dehydrogenase Homo sapiens 59-63 15858258-8 2005 Structural NADP(+) binds in a very similar way in the DeltaG6PD-NADP(+) complex and in G6PD(Canton), while in the substrate complex the structural NADP(+) has low occupancy and the C-terminal tail at the structural NADP(+) site is disordered. NADP 64-68 glucose-6-phosphate dehydrogenase Homo sapiens 59-63 15858258-8 2005 Structural NADP(+) binds in a very similar way in the DeltaG6PD-NADP(+) complex and in G6PD(Canton), while in the substrate complex the structural NADP(+) has low occupancy and the C-terminal tail at the structural NADP(+) site is disordered. NADP 64-68 glucose-6-phosphate dehydrogenase Homo sapiens 59-63 15858258-8 2005 Structural NADP(+) binds in a very similar way in the DeltaG6PD-NADP(+) complex and in G6PD(Canton), while in the substrate complex the structural NADP(+) has low occupancy and the C-terminal tail at the structural NADP(+) site is disordered. NADP 64-68 glucose-6-phosphate dehydrogenase Homo sapiens 59-63 15128828-3 2004 NADPH is produced by glucose-6-phosphate dehydrogenase (G-6-PDase) and 6-phosphogluconate dehydrogenase (6-PGDase), which are the first two steps of the hexose monophosphate shunt (HMS). NADP 0-5 glucose-6-phosphate dehydrogenase Homo sapiens 21-54 15542105-3 2004 Considering the importance of G6PD reaction and its products NADPH and glutathione (GSH) against oxidative stress, we hypothesized the failure of detoxification of H(2)O(2) in G6PD-deficient white blood cells that could probably induce primary DNA damage. NADP 61-66 glucose-6-phosphate dehydrogenase Homo sapiens 30-34 15358777-9 2004 We suggest that the DPI-elicited inhibition of the pentose phosphate pathway and tricarboxylic acid cycle may be mediated by the blockade of several NAD(P)-dependent enzymes, such as glucose 6-phosphate dehydrogenase, glyceraldehyde 3-phosphate dehydrogenase, and lactate dehydrogenase. NADP 149-155 glucose-6-phosphate dehydrogenase Homo sapiens 183-216 15506519-1 2004 Glucose 6-phosphate dehydrogenase (G6PD) catalyses the first step of the pentose phosphate pathway, which in the RBC leads to the formation of NADPH, essential to prevent the cell from an oxidative stress. NADP 143-148 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 15506519-1 2004 Glucose 6-phosphate dehydrogenase (G6PD) catalyses the first step of the pentose phosphate pathway, which in the RBC leads to the formation of NADPH, essential to prevent the cell from an oxidative stress. NADP 143-148 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 15128828-3 2004 NADPH is produced by glucose-6-phosphate dehydrogenase (G-6-PDase) and 6-phosphogluconate dehydrogenase (6-PGDase), which are the first two steps of the hexose monophosphate shunt (HMS). NADP 0-5 glucose-6-phosphate dehydrogenase Homo sapiens 56-65 15242018-7 2004 Examination of substrate level effect found that BCFA slightly inhibited fatty acid synthetase and acetyl-CoA carboxylase, and significantly the glucose-6-phosphate dehydrogenase which was the main NADPH generating system in breast cancer cells. NADP 198-203 glucose-6-phosphate dehydrogenase Homo sapiens 145-178 15177053-2 2004 DHEA is a potent uncompetitive inhibitor of mammalian glucose-6-phosphate dehydrogenase (G6PDH) and as a consequence lowers NADPH levels and reduces NADPH-dependent oxygen-free radical production. NADP 124-129 glucose-6-phosphate dehydrogenase Homo sapiens 54-87 15177053-2 2004 DHEA is a potent uncompetitive inhibitor of mammalian glucose-6-phosphate dehydrogenase (G6PDH) and as a consequence lowers NADPH levels and reduces NADPH-dependent oxygen-free radical production. NADP 124-129 glucose-6-phosphate dehydrogenase Homo sapiens 89-94 15177053-2 2004 DHEA is a potent uncompetitive inhibitor of mammalian glucose-6-phosphate dehydrogenase (G6PDH) and as a consequence lowers NADPH levels and reduces NADPH-dependent oxygen-free radical production. NADP 149-154 glucose-6-phosphate dehydrogenase Homo sapiens 89-94 15322329-3 2004 G6PD activity was assessed based on the spectrophotometric determination of generated NADPH. NADP 86-91 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 14980702-1 2004 Glucose-6-phosphate dehydrogenase (G6PD) is involved in the generation of reduced nicotinamide adenine dinucleotide phosphate (NADPH) and the maintenance of cellular redox balance. NADP 82-125 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 14980702-1 2004 Glucose-6-phosphate dehydrogenase (G6PD) is involved in the generation of reduced nicotinamide adenine dinucleotide phosphate (NADPH) and the maintenance of cellular redox balance. NADP 82-125 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 14980702-1 2004 Glucose-6-phosphate dehydrogenase (G6PD) is involved in the generation of reduced nicotinamide adenine dinucleotide phosphate (NADPH) and the maintenance of cellular redox balance. NADP 127-132 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 14980702-1 2004 Glucose-6-phosphate dehydrogenase (G6PD) is involved in the generation of reduced nicotinamide adenine dinucleotide phosphate (NADPH) and the maintenance of cellular redox balance. NADP 127-132 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 14614139-4 2003 G6PD catalyses the first step of the pathway that supplies NADPH for antioxidant defense mechanisms. NADP 59-64 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 14614139-8 2003 Our analysis indicates that normal G6PD activity is sufficient but not superfluous to avoid NADPH depletion and ensure timely adaptation of the NADPH supply during pulses of oxidative load such as those that occur during adherence of erythrocytes to phagocytes. NADP 92-97 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 14614139-8 2003 Our analysis indicates that normal G6PD activity is sufficient but not superfluous to avoid NADPH depletion and ensure timely adaptation of the NADPH supply during pulses of oxidative load such as those that occur during adherence of erythrocytes to phagocytes. NADP 144-149 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 14637108-6 2003 The activity of glucose-6-phosphate dehydrogenase involved in the maintenance of the NADPH that can be used for the regeneration of the GSH pool, was increased by infection with amplicon vectors. NADP 85-90 glucose-6-phosphate dehydrogenase Homo sapiens 16-49 12466018-3 2003 Under normal growth conditions, ES G6pd delta cells show a high ratio of NADPH to NADP(+) and a normal intracellular level of GSH. NADP 73-78 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 12552364-2 2003 High glucose concentrations may, however, impair the production of O(2)(-) through inhibition of glucose-6-phosphate dehydrogenase (G6PD), which catalyzes the formation of NADPH. NADP 172-177 glucose-6-phosphate dehydrogenase Homo sapiens 97-130 12552364-2 2003 High glucose concentrations may, however, impair the production of O(2)(-) through inhibition of glucose-6-phosphate dehydrogenase (G6PD), which catalyzes the formation of NADPH. NADP 172-177 glucose-6-phosphate dehydrogenase Homo sapiens 132-136 12791063-6 2003 As the new method is both qualitative and quantitative, it is possible to express G6PD activity as increase of NADPH concentration by reading absorbance at 460 nm after incubation for 30 or 60 min. NADP 111-116 glucose-6-phosphate dehydrogenase Homo sapiens 82-86 12956017-1 2003 BACKGROUND: Glucose-6-phosphate dehydrogenase (G-6-PD) is an enzyme in the first step of the hexose-monophosphate shunt required for the generation of nicotinamide adenine dinucleotide phosphate (NADPH). NADP 151-194 glucose-6-phosphate dehydrogenase Homo sapiens 12-45 12956017-1 2003 BACKGROUND: Glucose-6-phosphate dehydrogenase (G-6-PD) is an enzyme in the first step of the hexose-monophosphate shunt required for the generation of nicotinamide adenine dinucleotide phosphate (NADPH). NADP 151-194 glucose-6-phosphate dehydrogenase Homo sapiens 47-53 12956017-1 2003 BACKGROUND: Glucose-6-phosphate dehydrogenase (G-6-PD) is an enzyme in the first step of the hexose-monophosphate shunt required for the generation of nicotinamide adenine dinucleotide phosphate (NADPH). NADP 196-201 glucose-6-phosphate dehydrogenase Homo sapiens 12-45 12956017-1 2003 BACKGROUND: Glucose-6-phosphate dehydrogenase (G-6-PD) is an enzyme in the first step of the hexose-monophosphate shunt required for the generation of nicotinamide adenine dinucleotide phosphate (NADPH). NADP 196-201 glucose-6-phosphate dehydrogenase Homo sapiens 47-53 12466018-3 2003 Under normal growth conditions, ES G6pd delta cells show a high ratio of NADPH to NADP(+) and a normal intracellular level of GSH. NADP 73-77 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 11788599-1 2002 Glucose-6-phosphate dehydrogenase (G6PD), the rate-limiting enzyme of the oxidative pentose phosphate cycle, regulates the NADPH/NADP(+) ratio in eukaryotic cells. NADP 123-127 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 11997374-7 2002 The recycling of NADPH from NADP(+) can be carried out in peroxisomes by three dehydrogenases: glucose-6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase, and isocitrate dehydrogenase. NADP 17-22 glucose-6-phosphate dehydrogenase Homo sapiens 95-128 11997374-7 2002 The recycling of NADPH from NADP(+) can be carried out in peroxisomes by three dehydrogenases: glucose-6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase, and isocitrate dehydrogenase. NADP 28-35 glucose-6-phosphate dehydrogenase Homo sapiens 95-128 14509567-0 2003 Glucose-6-phosphate dehydrogenase expression associated with NADPH-dependent reactions in cerebellar neurons. NADP 61-66 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 14509567-4 2003 The results show that cerebellar G6PD activity changes with different neuron types as a function of its role in sustaining NADPH dependent pathways in these cells. NADP 123-128 glucose-6-phosphate dehydrogenase Homo sapiens 33-37 12102606-3 2002 We hypothesized that the clinical problems associated with sarcoidosis might be related to a decreased anti-oxidant defence and we therefore measured the activity of the NADPH-generating enzyme glucose-6-phosphate dehydrogenase (G6PD), the GSH-regenerating enzyme glutathione reductase (GR) and indirectly the level of NADPH in red blood cells from patients with sarcoidosis. NADP 170-175 glucose-6-phosphate dehydrogenase Homo sapiens 194-227 12102606-3 2002 We hypothesized that the clinical problems associated with sarcoidosis might be related to a decreased anti-oxidant defence and we therefore measured the activity of the NADPH-generating enzyme glucose-6-phosphate dehydrogenase (G6PD), the GSH-regenerating enzyme glutathione reductase (GR) and indirectly the level of NADPH in red blood cells from patients with sarcoidosis. NADP 170-175 glucose-6-phosphate dehydrogenase Homo sapiens 229-233 12102606-3 2002 We hypothesized that the clinical problems associated with sarcoidosis might be related to a decreased anti-oxidant defence and we therefore measured the activity of the NADPH-generating enzyme glucose-6-phosphate dehydrogenase (G6PD), the GSH-regenerating enzyme glutathione reductase (GR) and indirectly the level of NADPH in red blood cells from patients with sarcoidosis. NADP 319-324 glucose-6-phosphate dehydrogenase Homo sapiens 194-227 11788599-1 2002 Glucose-6-phosphate dehydrogenase (G6PD), the rate-limiting enzyme of the oxidative pentose phosphate cycle, regulates the NADPH/NADP(+) ratio in eukaryotic cells. NADP 123-128 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 11788599-1 2002 Glucose-6-phosphate dehydrogenase (G6PD), the rate-limiting enzyme of the oxidative pentose phosphate cycle, regulates the NADPH/NADP(+) ratio in eukaryotic cells. NADP 123-128 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 12108790-5 2002 G6PD and HK enzyme activities were measured spectrophotometrically via absorbance change (at 340 nm) in NADPH formed as a result of the reactions catalysed by these enzymes. NADP 104-109 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 11788599-1 2002 Glucose-6-phosphate dehydrogenase (G6PD), the rate-limiting enzyme of the oxidative pentose phosphate cycle, regulates the NADPH/NADP(+) ratio in eukaryotic cells. NADP 123-127 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 11852566-1 2002 Inactivation of glucose 6-phosphate dehydrogenase (G6PDH) complexed with its substrate, glucose 6-phosphate (GP), and/or cofactor, NADP+, has been studied within the range 20-40 degrees C in three media: (a) 0.04 M NaOH-glycine buffer (pH 9.1); (b) Aerosol OT (AOT) reversed micelles in octane; and (c) Triton X-100 micelles in octane supplemented with 10% hexanol. NADP 131-135 glucose-6-phosphate dehydrogenase Homo sapiens 16-49 11787865-4 2002 DNA studies indicate that the mutation was G6PD Guadalajara 1159 C --> T (387 Arg --> Cys) that is situated at the NADP binding site. NADP 121-125 glucose-6-phosphate dehydrogenase Homo sapiens 43-47 11852566-1 2002 Inactivation of glucose 6-phosphate dehydrogenase (G6PDH) complexed with its substrate, glucose 6-phosphate (GP), and/or cofactor, NADP+, has been studied within the range 20-40 degrees C in three media: (a) 0.04 M NaOH-glycine buffer (pH 9.1); (b) Aerosol OT (AOT) reversed micelles in octane; and (c) Triton X-100 micelles in octane supplemented with 10% hexanol. NADP 131-135 glucose-6-phosphate dehydrogenase Homo sapiens 51-56 11852566-3 2002 In the case of G6PDH-NADP+ complexes, the values of kin were independent of the initial concentrations of G6PDH, either in aqueous medium or AOT micelles. NADP 21-26 glucose-6-phosphate dehydrogenase Homo sapiens 15-20 11852566-3 2002 In the case of G6PDH-NADP+ complexes, the values of kin were independent of the initial concentrations of G6PDH, either in aqueous medium or AOT micelles. NADP 21-26 glucose-6-phosphate dehydrogenase Homo sapiens 106-111 11463792-7 2001 The generation of reduced glutathione requires NADPH, and we therefore examined the activity and expression of the rate-limiting enzyme in NADPH production, glucose-6-phosphate dehydrogenase (G6PD). NADP 139-144 glucose-6-phosphate dehydrogenase Homo sapiens 157-190 11718577-6 2001 Hofbauer cell G6PD may play a role in placental defense, by supplying NADPH-dependent enzymes (i.e. nitric oxide synthase or NADPH oxidase) with NADPH. NADP 70-75 glucose-6-phosphate dehydrogenase Homo sapiens 14-18 11718577-6 2001 Hofbauer cell G6PD may play a role in placental defense, by supplying NADPH-dependent enzymes (i.e. nitric oxide synthase or NADPH oxidase) with NADPH. NADP 125-130 glucose-6-phosphate dehydrogenase Homo sapiens 14-18 11763298-6 2001 G6PD generates nicotinamide adenine dinucleotide phosphate (NADPH), a co-factor in the synthesis of nitric oxide. NADP 15-58 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 11763298-6 2001 G6PD generates nicotinamide adenine dinucleotide phosphate (NADPH), a co-factor in the synthesis of nitric oxide. NADP 60-65 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 11444838-4 2001 NADP, a coenzyme of glucose-6-phosphate dehydrogenase, also releases its folding intermediates from GroEL and increases reactivation. NADP 0-4 glucose-6-phosphate dehydrogenase Homo sapiens 20-53 11440553-1 2001 We examined the ultrastructural localization of glucose-6-phosphate dehydrogenase (G6PD), a NADPH-generating enzyme, in human fetal membranes at various gestational ages, using newly developed enzyme histochemistry (copper-ferrocyanide method). NADP 92-97 glucose-6-phosphate dehydrogenase Homo sapiens 48-81 11440553-1 2001 We examined the ultrastructural localization of glucose-6-phosphate dehydrogenase (G6PD), a NADPH-generating enzyme, in human fetal membranes at various gestational ages, using newly developed enzyme histochemistry (copper-ferrocyanide method). NADP 92-97 glucose-6-phosphate dehydrogenase Homo sapiens 83-87 11440553-5 2001 Chorion laeve trophoblast G6PD may play a significant role in fetal membrane physiology, by delivering NADPH to NADPH-dependent oxidoreductases which these cells possess. NADP 103-108 glucose-6-phosphate dehydrogenase Homo sapiens 26-30 11245448-11 2001 Treatment with 1,25(OH)2D3 resulted in a approximately 40% increase in glucose-6-phosphate dehydrogenase, the rate-limiting enzyme in the generation of NADPH. NADP 152-157 glucose-6-phosphate dehydrogenase Homo sapiens 71-104 11376568-3 2001 The major role of G6PD is to generate NADPH to protect cells from oxidative damage, which is a major contributing factor to certain degenerative diseases, such as aging and cancer. NADP 38-43 glucose-6-phosphate dehydrogenase Homo sapiens 18-22 11311853-11 2001 Human placental glucose-6-phosphate dehydrogenase was inhibited competitively by 2,3-diphosphoglycerate (K(i)=15+/-3 mM) and NADPH (K(i)=17.1+/-3.2 microM). NADP 125-130 glucose-6-phosphate dehydrogenase Homo sapiens 16-49 11311853-12 2001 The small dissociation constant for the G6PD:NADPH complex pointed to tight enzyme:NADPH binding and the important role of NADPH in the regulation of the pentose phosphate pathway. NADP 45-50 glucose-6-phosphate dehydrogenase Homo sapiens 40-44 11311853-12 2001 The small dissociation constant for the G6PD:NADPH complex pointed to tight enzyme:NADPH binding and the important role of NADPH in the regulation of the pentose phosphate pathway. NADP 83-88 glucose-6-phosphate dehydrogenase Homo sapiens 40-44 11311853-12 2001 The small dissociation constant for the G6PD:NADPH complex pointed to tight enzyme:NADPH binding and the important role of NADPH in the regulation of the pentose phosphate pathway. NADP 83-88 glucose-6-phosphate dehydrogenase Homo sapiens 40-44 10745013-0 2000 Human glucose-6-phosphate dehydrogenase: the crystal structure reveals a structural NADP(+) molecule and provides insights into enzyme deficiency. NADP 84-91 glucose-6-phosphate dehydrogenase Homo sapiens 6-39 11261854-2 2001 The sucrose electrode is based on the tri-enzymatic system of sucrose phosphorylase, phosphoglucomutase and glucose-6-phosphate 1-dehydrogenase, where NAD(P)H is produced from the last enzymatic reaction and recycled into NAD(P)+ through its electrocatalytic oxidation by Os(4,4"-dimethyl-2,2-bypyridine)2(1,10-phenanthroline-5,6-dione). NADP 222-229 glucose-6-phosphate dehydrogenase Homo sapiens 108-143 10698963-1 2000 Glucose 6-phosphate dehydrogenase (G6PD) is a cytosolic enzyme encoded by a housekeeping X-linked gene whose main function is to produce NADPH, a key electron donor in the defense against oxidizing agents and in reductive biosynthetic reactions. NADP 137-142 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 11007790-3 2000 Glucose-6-phosphate dehydrogenase (G6PD) plays an essential role in the regulation of oxidative stress by primarily regulating NADPH, the main intracellular reductant. NADP 127-132 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 11007790-3 2000 Glucose-6-phosphate dehydrogenase (G6PD) plays an essential role in the regulation of oxidative stress by primarily regulating NADPH, the main intracellular reductant. NADP 127-132 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 11120643-8 2000 Given that G6PDH and GR are the most significant NADPH producers and consumers in the liver, respectively, and that GR is responsible for recycling the free radical scavenger glutathione, these data are consistent with the notion that hepatic metabolic changes are in part due to the induction of liver antioxidant defenses. NADP 49-54 glucose-6-phosphate dehydrogenase Homo sapiens 11-16 10980404-1 2000 Glucose-6-phosphate dehydrogenase (G6PD) is involved in the generation of reduced nicotinamide adenine dinucleotide phosphate (NADPH) and the maintenance of the cellular redox balance. NADP 82-125 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 10980404-1 2000 Glucose-6-phosphate dehydrogenase (G6PD) is involved in the generation of reduced nicotinamide adenine dinucleotide phosphate (NADPH) and the maintenance of the cellular redox balance. NADP 82-125 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 10980404-1 2000 Glucose-6-phosphate dehydrogenase (G6PD) is involved in the generation of reduced nicotinamide adenine dinucleotide phosphate (NADPH) and the maintenance of the cellular redox balance. NADP 127-132 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 10980404-1 2000 Glucose-6-phosphate dehydrogenase (G6PD) is involved in the generation of reduced nicotinamide adenine dinucleotide phosphate (NADPH) and the maintenance of the cellular redox balance. NADP 127-132 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 10698963-1 2000 Glucose 6-phosphate dehydrogenase (G6PD) is a cytosolic enzyme encoded by a housekeeping X-linked gene whose main function is to produce NADPH, a key electron donor in the defense against oxidizing agents and in reductive biosynthetic reactions. NADP 137-142 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 10745013-7 2000 Despite very similar dimer topology, there are two major differences from G6PD of Leuconostoc mesenteroides: a structural NADP(+) molecule, close to the dimer interface but integral to the subunit, is visible in all subunits of the human enzyme; and an intrasubunit disulphide bond tethers the otherwise disordered N-terminal segment. NADP 122-126 glucose-6-phosphate dehydrogenase Homo sapiens 74-78 9915806-1 1999 Glucose-6-phosphate dehydrogenase (G6PD) is the key enzyme of the pentose phosphate pathway that is responsible for the generation of NADPH, which is required in many detoxifying reactions. NADP 134-139 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 10329961-2 1999 The principal intracellular reductant NADPH is mainly produced by the pentose phosphate pathway by glucose-6-phosphate dehydrogenase (G6PDH), the rate-limiting enzyme, and by 6-phosphogluconate dehydrogenase. NADP 38-43 glucose-6-phosphate dehydrogenase Homo sapiens 99-132 10329961-2 1999 The principal intracellular reductant NADPH is mainly produced by the pentose phosphate pathway by glucose-6-phosphate dehydrogenase (G6PDH), the rate-limiting enzyme, and by 6-phosphogluconate dehydrogenase. NADP 38-43 glucose-6-phosphate dehydrogenase Homo sapiens 134-139 10329961-3 1999 Considering the importance of NADPH, we hypothesized that G6PDH plays a critical role in cell death. NADP 30-35 glucose-6-phosphate dehydrogenase Homo sapiens 58-63 10556177-3 1999 In cultured skin fibroblasts, G6PD activity was approximately 15% of normal, with 4- to 5-fold increased Michaelis constant (Km) for NADP and for glucose 6-phosphate. NADP 133-137 glucose-6-phosphate dehydrogenase Homo sapiens 30-34 9915806-1 1999 Glucose-6-phosphate dehydrogenase (G6PD) is the key enzyme of the pentose phosphate pathway that is responsible for the generation of NADPH, which is required in many detoxifying reactions. NADP 134-139 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 9553122-2 1998 The principal intracellular reductant is NADPH, which is mainly produced by the pentose phosphate pathway through the actions of glucose-6-phosphate dehydrogenase (G6PD), the rate-limiting enzyme of the pentose phosphate pathway, and by 6-phosphogluconate dehydrogenase. NADP 41-46 glucose-6-phosphate dehydrogenase Homo sapiens 129-162 9553122-4 1998 In this article, we suggest that G6PD activity plays a critical role in cell growth by providing NADPH for redox regulation. NADP 97-102 glucose-6-phosphate dehydrogenase Homo sapiens 33-37 9565698-8 1998 It was suggested from the simulation study that GSSG reductase is more important than G6PD in determining the rate of the NADPH-dependent H2O2 elimination. NADP 122-127 glucose-6-phosphate dehydrogenase Homo sapiens 86-90 9553122-2 1998 The principal intracellular reductant is NADPH, which is mainly produced by the pentose phosphate pathway through the actions of glucose-6-phosphate dehydrogenase (G6PD), the rate-limiting enzyme of the pentose phosphate pathway, and by 6-phosphogluconate dehydrogenase. NADP 41-46 glucose-6-phosphate dehydrogenase Homo sapiens 164-168 9508091-3 1998 The reducing equivalents needed for regeneration of GSH through the action of glutathione reductase (GRD) are provided by NADPH, produced by the action of glucose-6-phosphate dehydrogenase (G6P-DH) on substrates glucose-6-phosphate and NADP+. NADP 236-241 glucose-6-phosphate dehydrogenase Homo sapiens 155-188 9508091-3 1998 The reducing equivalents needed for regeneration of GSH through the action of glutathione reductase (GRD) are provided by NADPH, produced by the action of glucose-6-phosphate dehydrogenase (G6P-DH) on substrates glucose-6-phosphate and NADP+. NADP 236-241 glucose-6-phosphate dehydrogenase Homo sapiens 190-196 9237246-13 1997 The capacity of the GPX/GRD system appears to be limited by the glucose-6-phosphate dehydrogenase-catalysed rate of production of NADPH, the required reductive substrate for GRD. NADP 130-135 glucose-6-phosphate dehydrogenase Homo sapiens 64-97 9492308-0 1998 Amino acid substitutions at the dimer interface of human glucose-6-phosphate dehydrogenase that increase thermostability and reduce the stabilising effect of NADP. NADP 158-162 glucose-6-phosphate dehydrogenase Homo sapiens 57-90 9492308-8 1998 NADP is known to exert a concentration dependent stabilising effect on the glucose-6-phosphate dehydrogenase dimer. NADP 0-4 glucose-6-phosphate dehydrogenase Homo sapiens 75-108 9492308-10 1998 These results suggest that changes at the dimer interface can also affect the distant (> 20 A) NADP-binding site, and vice versa; an attempt has been made to explain these interactions based on the molecular model of human glucose-6-phosphate dehydrogenase. NADP 98-102 glucose-6-phosphate dehydrogenase Homo sapiens 226-259 9392523-7 1997 In carcinomas, G6PDH levels are upregulated but the low Km values are kept to increase the NADPH production capacity required in cancer cells showing that posttranslational regulation processes are important to control cellular metabolism under various environmental conditions. NADP 91-96 glucose-6-phosphate dehydrogenase Homo sapiens 15-20 8890580-4 1996 Glucose-6-phosphate dehydrogenase (G6PD) plays a key role in the generation of NADPH. NADP 79-84 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 8890580-4 1996 Glucose-6-phosphate dehydrogenase (G6PD) plays a key role in the generation of NADPH. NADP 79-84 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 8831947-8 1996 Thus the additional mutation in G6PD A(-) must be responsible for its increased affinity for NADP(+) when compared to G6PD A(+) from which it has been derived. NADP 93-97 glucose-6-phosphate dehydrogenase Homo sapiens 32-36 8579052-11 1996 Molecular studies have disclosed that most of the class 1 G6PD variants associated with chronic hemolysis have the mutations surrounding either the substrate or the NADP binding site. NADP 165-169 glucose-6-phosphate dehydrogenase Homo sapiens 58-62 7612656-5 1995 Km for glucose-6-phosphate (G6P) does not vary significantly with temperature, whereas Km for NADP increases at increasing temperature, kcat increases with temperature, with a break point at 35 degrees C (in human G6PD, the break point is at 15 degrees C). NADP 94-98 glucose-6-phosphate dehydrogenase Homo sapiens 214-218 7654215-2 1995 Adrenaline has recently been shown to stimulate both glucose metabolism and H2O2 release by macrophages but the activity of the key pentose phosphate pathway enzyme, glucose-6-phosphate dehydrogenase (which generates the NADPH crucial for the reduction of molecular oxygen), was reduced under these conditions [Costa Rosa, Safi, Cury and Curi (1992) Biochem. NADP 221-226 glucose-6-phosphate dehydrogenase Homo sapiens 166-199 7654215-5 1995 We report here that adrenaline activates another NADPH-producing enzyme, NADP(+)-dependent "malic" enzyme, while also inhibiting glucose-6-phosphate dehydrogenase, via cyclic AMP-dependent protein kinase (PKA) activation. NADP 49-54 glucose-6-phosphate dehydrogenase Homo sapiens 129-162 7654215-5 1995 We report here that adrenaline activates another NADPH-producing enzyme, NADP(+)-dependent "malic" enzyme, while also inhibiting glucose-6-phosphate dehydrogenase, via cyclic AMP-dependent protein kinase (PKA) activation. NADP 73-80 glucose-6-phosphate dehydrogenase Homo sapiens 129-162 7602782-1 1995 Glucose 6-phosphate dehydrogenase (G6PD) plays a key role in the generation of NADPH which is essential for maintaining glutathione in the reduce state, and in the production of ribose 5-phosphate for the synthesis of nucleotides. NADP 79-84 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 7726568-3 1995 In order to elucidate the detailed mechanism of this rare type of inhibition, we examined the effects of steroids on human glucose 6-phosphate dehydrogenase catalyzing the reverse reaction, i.e., the reduction of the gluconolactone by NADPH. NADP 235-240 glucose-6-phosphate dehydrogenase Homo sapiens 123-156 7602782-1 1995 Glucose 6-phosphate dehydrogenase (G6PD) plays a key role in the generation of NADPH which is essential for maintaining glutathione in the reduce state, and in the production of ribose 5-phosphate for the synthesis of nucleotides. NADP 79-84 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 7785782-2 1995 The product NADPH of the reaction between glucose-6-phosphate and NADP+ catalyzed by glucose-6-phosphate dehydrogenase (G6PDH) is monitored. NADP 12-17 glucose-6-phosphate dehydrogenase Homo sapiens 85-118 7785782-2 1995 The product NADPH of the reaction between glucose-6-phosphate and NADP+ catalyzed by glucose-6-phosphate dehydrogenase (G6PDH) is monitored. NADP 12-17 glucose-6-phosphate dehydrogenase Homo sapiens 120-125 7785782-2 1995 The product NADPH of the reaction between glucose-6-phosphate and NADP+ catalyzed by glucose-6-phosphate dehydrogenase (G6PDH) is monitored. NADP 66-71 glucose-6-phosphate dehydrogenase Homo sapiens 85-118 7785782-2 1995 The product NADPH of the reaction between glucose-6-phosphate and NADP+ catalyzed by glucose-6-phosphate dehydrogenase (G6PDH) is monitored. NADP 66-71 glucose-6-phosphate dehydrogenase Homo sapiens 120-125 1651223-3 1991 Dehydroepiandrosterone (DHEA) is a normally occurring adrenal androgen that inhibits glucose-6-phosphate dehydrogenase, the initial enzyme in the pentose phosphate shunt necessary for NADPH generation and superoxide anion formation. NADP 184-189 glucose-6-phosphate dehydrogenase Homo sapiens 85-118 8086463-5 1994 The unusually large N-terminus and the distance between the NADP-binding site and G6PD-binding site is novel for the parasite G6PD. NADP 60-64 glucose-6-phosphate dehydrogenase Homo sapiens 126-130 8241497-6 1993 While this is one of the most drastic structural alterations found in G6PD variants, the region with the amino acid deletion was distant from both the G6P and NADP+ binding sites and was located in a domain with low sequence homology among species. NADP 159-164 glucose-6-phosphate dehydrogenase Homo sapiens 70-74 7733451-6 1995 NADPH was regenerated by coupling the NR reaction with that catalyzed by glucose-6-phosphate dehydrogenase (GD). NADP 0-5 glucose-6-phosphate dehydrogenase Homo sapiens 73-106 7803801-1 1995 Human erythrocytes contain a nicotinamide adenine dinucleotide phosphate (NADP[H])-binding protein, FX, whose levels are significantly increased in erythrocytes from glucose-6-phosphate dehydrogenase (G6PD)-deficient individuals bearing the mediterranean variant of G6PD. NADP 29-72 glucose-6-phosphate dehydrogenase Homo sapiens 201-205 7803801-1 1995 Human erythrocytes contain a nicotinamide adenine dinucleotide phosphate (NADP[H])-binding protein, FX, whose levels are significantly increased in erythrocytes from glucose-6-phosphate dehydrogenase (G6PD)-deficient individuals bearing the mediterranean variant of G6PD. NADP 74-81 glucose-6-phosphate dehydrogenase Homo sapiens 201-205 8118045-3 1994 When we compared the recombinant normal enzyme with authentic human G6PD, indistinguishable Km values for glucose-6-phosphate (G6P) and NADP were obtained, and the utilization rates for two substrate analogues (2-deoxy G6P and deamino NADP) also showed no difference between the enzymes. NADP 136-140 glucose-6-phosphate dehydrogenase Homo sapiens 68-72 8141125-3 1994 The markedly abnormal kinetics of glucose-6-phosphate (G6P) of G6PD Kobe suggest the interaction between both NADP and G6P binding sites. NADP 110-114 glucose-6-phosphate dehydrogenase Homo sapiens 63-67 8354277-5 1993 Reduction of internal GSSG by NADPH-dependent enzymes was excluded by experiments with glucose-supplied or glucose-6-phosphate dehydrogenase deficient cells. NADP 30-35 glucose-6-phosphate dehydrogenase Homo sapiens 107-140 8466510-7 1993 Since G6PDH is essential in providing NADPH for the reduction of glutathione required for subsequent DHAA reduction, its decreased activity is consistent with altered levels of AA and DHAA observed in diabetic tissues. NADP 38-43 glucose-6-phosphate dehydrogenase Homo sapiens 6-11 18601259-4 1993 As a NADPH-regenerating enzyme, glucose-6-phosphate dehydrogenase or isocitrate dehydrogenase is conceived. NADP 5-10 glucose-6-phosphate dehydrogenase Homo sapiens 32-65 1810251-1 1991 ATP is known to be easily determined fluorometrically after it is utilized to produce the corresponding amount of NADPH by combined reactions of hexokinase and glucose-6-phosphate dehydrogenase. NADP 114-119 glucose-6-phosphate dehydrogenase Homo sapiens 160-193 1718124-4 1991 In diseased muscle fibres, there is generally a positive relationship between the activity of the NADPH producing enzymes glucose-6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase and the level of reduced glutathione. NADP 98-103 glucose-6-phosphate dehydrogenase Homo sapiens 122-155 1901343-4 1991 Some agents like methylene blue (MB), phenazine methosulfate, and pyrroline carboxylate do not require GSSG-R to increase CO2 production; they activate G6PD and 6-phosphogluconic dehydrogenase by directly oxidizing reduced nicotinamide adenine dinucleotide phosphate (NADPH) to oxidized nicotinamide adenine dinucleotide phosphate (NADP). NADP 223-266 glucose-6-phosphate dehydrogenase Homo sapiens 152-156 1901343-4 1991 Some agents like methylene blue (MB), phenazine methosulfate, and pyrroline carboxylate do not require GSSG-R to increase CO2 production; they activate G6PD and 6-phosphogluconic dehydrogenase by directly oxidizing reduced nicotinamide adenine dinucleotide phosphate (NADPH) to oxidized nicotinamide adenine dinucleotide phosphate (NADP). NADP 268-273 glucose-6-phosphate dehydrogenase Homo sapiens 152-156 1901343-4 1991 Some agents like methylene blue (MB), phenazine methosulfate, and pyrroline carboxylate do not require GSSG-R to increase CO2 production; they activate G6PD and 6-phosphogluconic dehydrogenase by directly oxidizing reduced nicotinamide adenine dinucleotide phosphate (NADPH) to oxidized nicotinamide adenine dinucleotide phosphate (NADP). NADP 287-330 glucose-6-phosphate dehydrogenase Homo sapiens 152-156 1901343-4 1991 Some agents like methylene blue (MB), phenazine methosulfate, and pyrroline carboxylate do not require GSSG-R to increase CO2 production; they activate G6PD and 6-phosphogluconic dehydrogenase by directly oxidizing reduced nicotinamide adenine dinucleotide phosphate (NADPH) to oxidized nicotinamide adenine dinucleotide phosphate (NADP). NADP 268-272 glucose-6-phosphate dehydrogenase Homo sapiens 152-156 2082184-6 1990 Removal (with glucose-6-phosphate dehydrogenase) of NADP+ produced by the reductase reaction significantly increased reductase activity. NADP 52-57 glucose-6-phosphate dehydrogenase Homo sapiens 14-47 1703936-9 1990 The control values were 3.6 +/- 0.8 nmol formed NADPH/mg protein/min (M +/- SD) in G6PDH and 0.69 +/- 0.17 micrograms/mg non-collagen protein in RNA. NADP 48-53 glucose-6-phosphate dehydrogenase Homo sapiens 83-88 2154300-4 1990 The calcium increase is responsible for the NADP change (via NAD kinase) and possibly the change in G6PD. NADP 44-48 glucose-6-phosphate dehydrogenase Homo sapiens 100-104 2297768-1 1990 Hormonal modulation of glucose-6-phosphate dehydrogenase (G6PD) and of utilization pathways of NADPH generated by G6PD was studied in the MCF-7 human breast cancer cell line, using a quantitative cytochemical method. NADP 95-100 glucose-6-phosphate dehydrogenase Homo sapiens 114-118 2297768-7 1990 When we studied the effect of the steroid on the two utilization pathways of NADPH generated by G6PD activity, we observed that, in the cells treated with estradiol, there is an increase in reducing equivalents generated by G6PD activity which only affects the NADPH2 pathway, and that there is cell growth stimulation. NADP 77-82 glucose-6-phosphate dehydrogenase Homo sapiens 96-100 2297768-7 1990 When we studied the effect of the steroid on the two utilization pathways of NADPH generated by G6PD activity, we observed that, in the cells treated with estradiol, there is an increase in reducing equivalents generated by G6PD activity which only affects the NADPH2 pathway, and that there is cell growth stimulation. NADP 77-82 glucose-6-phosphate dehydrogenase Homo sapiens 224-228 2235911-4 1990 The chromatographic conditions for the purification of glucose-6-phosphate dehydrogenase were optimized by varying the pH of the buffer; the concentrations of eluting agents, i.e. NADP (specific elution) and sodium chloride (nonspecific elution); flow rate; residence time of the protein on the column bed; and protein load. NADP 180-184 glucose-6-phosphate dehydrogenase Homo sapiens 55-88 2287610-8 1990 By our method, the DEAE-Sephadex step is omitted, the G6PD is eluted from P11 with citrate and NADP, and from 2"5" ADP-Sepharose with KC1, NADP and EDTA. NADP 95-99 glucose-6-phosphate dehydrogenase Homo sapiens 54-58 2287610-8 1990 By our method, the DEAE-Sephadex step is omitted, the G6PD is eluted from P11 with citrate and NADP, and from 2"5" ADP-Sepharose with KC1, NADP and EDTA. NADP 139-143 glucose-6-phosphate dehydrogenase Homo sapiens 54-58 2078922-6 1990 In this way, G6PDH supplies reduced amounts of NADPH to the glutathione reductase enzyme affecting the integrity of the glutathione system; on the other hand, the activation by glucose of the polyol pathway also reduces the levels of NADPH for the glutathione reductase enzyme. NADP 47-52 glucose-6-phosphate dehydrogenase Homo sapiens 13-18 2078922-6 1990 In this way, G6PDH supplies reduced amounts of NADPH to the glutathione reductase enzyme affecting the integrity of the glutathione system; on the other hand, the activation by glucose of the polyol pathway also reduces the levels of NADPH for the glutathione reductase enzyme. NADP 234-239 glucose-6-phosphate dehydrogenase Homo sapiens 13-18 2270145-10 1990 Kmapp values of the G6PD isozymes were similar for NADP+ (6-8 microM), but different for G6P (56-180 microM). NADP 51-56 glucose-6-phosphate dehydrogenase Homo sapiens 20-24 11978492-7 2002 Some antioxidant enzymes were also analyzed in RBCs, including glucose-6-phosphate dehydrogenase (G6PD), which provides the RBC"s main reducing power, reduced nicotinamide adenine dinucleotide phosphate (NADPH), and catalase detoxifies H2O2 by catalyzing its reduction to O2 and H2O. NADP 159-202 glucose-6-phosphate dehydrogenase Homo sapiens 63-96 11978492-7 2002 Some antioxidant enzymes were also analyzed in RBCs, including glucose-6-phosphate dehydrogenase (G6PD), which provides the RBC"s main reducing power, reduced nicotinamide adenine dinucleotide phosphate (NADPH), and catalase detoxifies H2O2 by catalyzing its reduction to O2 and H2O. NADP 159-202 glucose-6-phosphate dehydrogenase Homo sapiens 98-102 34387395-6 2021 The present work confirms the experimental results obtained by Eggleston and Krebs and proves that GSSG in the absence of NADPH is a direct inhibitor of G6PD. NADP 122-127 glucose-6-phosphate dehydrogenase Homo sapiens 153-157 34790195-7 2021 Blocking glycolysis and pentose phosphate pathway (PPP) via 2-DG and NADPH production through glucose-6-phosphate dehydrogenase inhibitor resulted in significantly diminished conidial processing in wild-type BEAS-2B cells to the levels of Nlrx1-deficient BEAS-2B cells. NADP 69-74 glucose-6-phosphate dehydrogenase Homo sapiens 94-127 34175765-10 2021 In addition, we also include some mutations in G6PD, the gene on the X chromosome that encodes glucose-6-phosphate dehydrogenase, because inactivity of this enzyme may lead to shortage of NADPH and thus to insufficient activity of NADPH oxidase. NADP 188-193 glucose-6-phosphate dehydrogenase Homo sapiens 95-128 34387395-2 2021 The paradox is that, in basal-like conditions, the activity of G6PD evaluated "in vitro" is very low or nearly null because of the potent inhibiting effect exerted by NADPH, a coenzyme whose concentration in the cell is much higher than that of the substrate NADP+ . NADP 167-172 glucose-6-phosphate dehydrogenase Homo sapiens 63-67 34387395-2 2021 The paradox is that, in basal-like conditions, the activity of G6PD evaluated "in vitro" is very low or nearly null because of the potent inhibiting effect exerted by NADPH, a coenzyme whose concentration in the cell is much higher than that of the substrate NADP+ . NADP 259-264 glucose-6-phosphate dehydrogenase Homo sapiens 63-67 34387395-8 2021 An unknown element with a molecular weight ranging between 12 and 50 kDa has been found to reverse part of G6PD inhibition by NADPH. NADP 126-131 glucose-6-phosphate dehydrogenase Homo sapiens 107-111 35368337-2 2022 Because the enzymatic activities of many mutants are different from that of the wildtype, the genetic polymorphism of G6PD plays an important role in the synthesis of nucleic acids via ribulose-5-phosphate and formation of reduced NADP in response to oxidative stress. NADP 231-235 glucose-6-phosphate dehydrogenase Homo sapiens 118-122 35110412-5 2022 G6PD mutant melanomas exhibited increased levels of reactive oxygen species, decreased NADPH levels, and depleted glutathione as compared to control melanomas. NADP 87-92 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 35207558-3 2022 Glucose-6-phosphate dehydrogenase (G6PD) is a housekeeping protein with 514 amino acids that is also the rate-limiting enzyme of PPP, catalyzing G6P into 6-phosphogluconolactone (6PGL) and producing the first NADPH of this pathway. NADP 209-214 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 35207558-3 2022 Glucose-6-phosphate dehydrogenase (G6PD) is a housekeeping protein with 514 amino acids that is also the rate-limiting enzyme of PPP, catalyzing G6P into 6-phosphogluconolactone (6PGL) and producing the first NADPH of this pathway. NADP 209-214 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 35065072-2 2022 To date, over 150 non-synonymous mutations have been identified in G6PD, with pathogenic mutations clustering near the dimer and/or tetramer interface and the allosteric NADP+-binding site. NADP 170-175 glucose-6-phosphate dehydrogenase Homo sapiens 67-71 35065072-3 2022 Recently, our lab identified a small molecule which activates G6PD variants by stabilizing the allosteric NADP+ and dimer complex, suggesting therapeutics that target these regions may improve structural defects. NADP 106-111 glucose-6-phosphate dehydrogenase Homo sapiens 62-66 35065072-5 2022 We first solved the crystal structure for G6PDK403Q, a mutant which mimics the physiological acetylation of wildtype G6PD in erythrocytes, and demonstrated that loss of allosteric NADP+ binding induces conformational changes in the dimer. NADP 180-185 glucose-6-phosphate dehydrogenase Homo sapiens 117-121 2912886-5 1989 A molecular study using standard methods showed G6PD in the patient to have normal electrophoretic mobility (at pH 7.0, 8.0 and 8.8), normal apparent affinity for substrates (Km, G6P and NADP) and a slightly abnormal utilization of substrate analogues (decreased deamino-NADP and increased 2-deoxyglucose-6-phosphate utilization). NADP 187-191 glucose-6-phosphate dehydrogenase Homo sapiens 48-52 2591977-2 1989 G6PD Thessaloniki had a low Michaelis constant (Km) for G6P (20 microM), high Km for NADP (10.1 microM), normal pH optimum, reduced heat stability, decreased electrophoretic mobility (96-98% of the normal), increased 2-deoxy-G6P and decreased galactose 6-phosphate utilization. NADP 85-89 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 2602358-0 1989 Identification of the binding domain for NADP+ of human glucose-6-phosphate dehydrogenase by sequence analysis of mutants. NADP 41-45 glucose-6-phosphate dehydrogenase Homo sapiens 56-89 2602358-1 1989 Human erythrocyte glucose-6-phosphate dehydrogenase is normally quite stable in the presence of 10 microM NADP+. NADP 106-111 glucose-6-phosphate dehydrogenase Homo sapiens 18-51 2602358-2 1989 Certain glucose-6-phosphate dehydrogenase variants lose virtually all their activity at this concentration of NADP+ but are reactivated by 200 microM NADP+. NADP 110-115 glucose-6-phosphate dehydrogenase Homo sapiens 8-41 2602358-2 1989 Certain glucose-6-phosphate dehydrogenase variants lose virtually all their activity at this concentration of NADP+ but are reactivated by 200 microM NADP+. NADP 150-155 glucose-6-phosphate dehydrogenase Homo sapiens 8-41 2746239-8 1989 Preincubation of aluminum with citrate, NADP+, EDTA, NaF, ATP, and apotransferrin protected the G6PD isozymes against aluminum inactivation. NADP 40-45 glucose-6-phosphate dehydrogenase Homo sapiens 96-100 2495021-8 1989 DE-II and DE-III protect glucose-6-phosphate dehydrogenase, which furnishes NADPH for fatty acid synthesis, from the feed-back inhibition exerted by added palmitoyl-CoA and oleate. NADP 76-81 glucose-6-phosphate dehydrogenase Homo sapiens 25-58 3706292-3 1986 The enzymatic characteristics of G6PD Amman-1 were markedly reduced activity, fast eletrophoretic mobility, slightly increased km for NADP, normal km for G-6-P, normal heat stability, normal utilization of substrate analogues 2-deoxy G-6-P and deamino-NADP, and a monophasic pH curve with a peak at 8.5 to 9.3. NADP 134-138 glucose-6-phosphate dehydrogenase Homo sapiens 33-37 3366466-5 1988 Additionally, the enzyme variant is characterized by normal electrophoretic mobility, biphasic and slightly alkaline pH optimum, and abnormal kinetics for the natural substrates G6PD and NADP as well as the artificial substrates deamino NADP. NADP 237-241 glucose-6-phosphate dehydrogenase Homo sapiens 178-182 3338798-2 1988 G6PD Viangchan was found in a Laotian immigrant to Calgary, Canada, and was characterized by severe enzyme deficiency, normal electrophoretic mobility, increased pH optimum, and abnormal kinetics for the natural substrates G6PD and NADP, as well as the artificial substrates 2-deoxy G6PD and deamino NADP. NADP 232-236 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 3338798-2 1988 G6PD Viangchan was found in a Laotian immigrant to Calgary, Canada, and was characterized by severe enzyme deficiency, normal electrophoretic mobility, increased pH optimum, and abnormal kinetics for the natural substrates G6PD and NADP, as well as the artificial substrates 2-deoxy G6PD and deamino NADP. NADP 300-304 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 2889685-3 1987 The activities of pentose phosphate enzymes, such as glucose-6-phosphate dehydrogenase and transketolase in developing human fetus reach the highest level between 25 and 28 weeks and 21 and 24 weeks of gestation, respectively, indicating the most actively synthesizing period of the fetus for providing NADPH and ribose-5-phosphate for steroidogenesis and nucleotide and nucleic acid synthesis. NADP 303-308 glucose-6-phosphate dehydrogenase Homo sapiens 53-86 3505333-9 1987 NADPH is a powerful regulator of G6PDH activity in the normal astrocytes and in gliomas. NADP 0-5 glucose-6-phosphate dehydrogenase Homo sapiens 33-38 3505333-10 1987 At a NADPH/NADP+ ratio of 7:1 the normal astrocyte G6PDH is entirely inhibited, while the glioma enzyme is only 70% inhibited even at a ratio of 20:1. NADP 5-10 glucose-6-phosphate dehydrogenase Homo sapiens 51-56 3505333-10 1987 At a NADPH/NADP+ ratio of 7:1 the normal astrocyte G6PDH is entirely inhibited, while the glioma enzyme is only 70% inhibited even at a ratio of 20:1. NADP 11-16 glucose-6-phosphate dehydrogenase Homo sapiens 51-56 3576073-1 1987 It has been observed that human lymphocytes (HL) and fibroblasts, isolated in vitro from donors carrying the Mediterranean variant of glucose-6-phosphate dehydrogenase (G6PD), show a great decrease in this enzymatic activity, the hexose monophosphate shunt, and the NADPH/NADP+ ratio. NADP 272-277 glucose-6-phosphate dehydrogenase Homo sapiens 134-167 3576073-1 1987 It has been observed that human lymphocytes (HL) and fibroblasts, isolated in vitro from donors carrying the Mediterranean variant of glucose-6-phosphate dehydrogenase (G6PD), show a great decrease in this enzymatic activity, the hexose monophosphate shunt, and the NADPH/NADP+ ratio. NADP 272-277 glucose-6-phosphate dehydrogenase Homo sapiens 169-173 3740052-0 1986 G-6-PD Walter Reed: possible insight into "structural" NADP in G-6-PD. NADP 55-59 glucose-6-phosphate dehydrogenase Homo sapiens 0-6 3706292-5 1986 G6PD Amman-2 characteristics were severely reduced activity, slow electrophoretic mobility, normal km for NADP, decreased km for G-6-P, decreased heat stability, increased utilization of substrate analogues, and a monophasic pH curve with a narrow peak at pH 9.5. NADP 106-110 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 3949801-6 1986 These features of intracellular binding of NADP: 1) account for the previously unexplained inhibition and sigmoid kinetics of glucose-6-phosphate dehydrogenase within human erythrocytes and 2) represent a system in which activity of a rate-limiting enzyme is largely determined by the binding and release of substrate and product by intracellular proteins other than the enzyme itself. NADP 43-47 glucose-6-phosphate dehydrogenase Homo sapiens 126-159 16744176-0 1986 Effect of oxidized glutathione on the inhibition of glucose-6-phosphate dehydrogenase by NADPH. NADP 89-94 glucose-6-phosphate dehydrogenase Homo sapiens 52-85 4074340-0 1985 Reversal effect of oxidized glutathione on the inhibition of glucose-6-phosphate dehydrogenase by NADPH. NADP 98-103 glucose-6-phosphate dehydrogenase Homo sapiens 61-94 3888984-2 1985 Inorganic vanadate (Vi) activates catalysis by glucose-6-phosphate dehydrogenase of the oxidation of glucose by NADP+. NADP 112-117 glucose-6-phosphate dehydrogenase Homo sapiens 47-80 3355174-1 1988 Several disagreements and inconsistencies have appeared regarding whether human erythrocyte glucose-6-phosphate dehydrogenase exhibits sigmoid or classical kinetics with respect to NADP+ binding. NADP 181-186 glucose-6-phosphate dehydrogenase Homo sapiens 92-125 3664503-4 1987 We found the Vmax values for glucose-6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase were 50- and 4-fold lower, respectively, in ADRR than WT cells and the Kms of NADP+ were 10-fold lower in ADRR than WT. NADP 178-183 glucose-6-phosphate dehydrogenase Homo sapiens 29-62 3552078-6 1987 Parasite G6PD exhibited much higher affinity (low Km) to G6P and nicotinamide-adenine dinucleotide phosphate (NADP) than did human G6PD. NADP 65-108 glucose-6-phosphate dehydrogenase Homo sapiens 9-13 3552078-6 1987 Parasite G6PD exhibited much higher affinity (low Km) to G6P and nicotinamide-adenine dinucleotide phosphate (NADP) than did human G6PD. NADP 110-114 glucose-6-phosphate dehydrogenase Homo sapiens 9-13 3740052-0 1986 G-6-PD Walter Reed: possible insight into "structural" NADP in G-6-PD. NADP 55-59 glucose-6-phosphate dehydrogenase Homo sapiens 63-69 3740052-4 1986 The mutation in G-6-PD Walter Reed, like that of the previously described variant, G-6-PD Torrance, may be due to a mutation of the "structural" site for NADP. NADP 154-158 glucose-6-phosphate dehydrogenase Homo sapiens 16-22 3740052-4 1986 The mutation in G-6-PD Walter Reed, like that of the previously described variant, G-6-PD Torrance, may be due to a mutation of the "structural" site for NADP. NADP 154-158 glucose-6-phosphate dehydrogenase Homo sapiens 83-89 3711719-3 1986 We have now investigated the reverse G-6-PD reaction, namely, the oxidation of reduced nicotinamide-adenine dinucleotide phosphate (NADPH) by 6-phosphoglucono-delta-lactone to form glucose-6-phosphate and nicotinamide-adenine dinucleotide phosphate (NADP). NADP 87-130 glucose-6-phosphate dehydrogenase Homo sapiens 37-43 3711719-3 1986 We have now investigated the reverse G-6-PD reaction, namely, the oxidation of reduced nicotinamide-adenine dinucleotide phosphate (NADPH) by 6-phosphoglucono-delta-lactone to form glucose-6-phosphate and nicotinamide-adenine dinucleotide phosphate (NADP). NADP 132-137 glucose-6-phosphate dehydrogenase Homo sapiens 37-43 3711719-3 1986 We have now investigated the reverse G-6-PD reaction, namely, the oxidation of reduced nicotinamide-adenine dinucleotide phosphate (NADPH) by 6-phosphoglucono-delta-lactone to form glucose-6-phosphate and nicotinamide-adenine dinucleotide phosphate (NADP). NADP 205-248 glucose-6-phosphate dehydrogenase Homo sapiens 37-43 3711719-3 1986 We have now investigated the reverse G-6-PD reaction, namely, the oxidation of reduced nicotinamide-adenine dinucleotide phosphate (NADPH) by 6-phosphoglucono-delta-lactone to form glucose-6-phosphate and nicotinamide-adenine dinucleotide phosphate (NADP). NADP 132-136 glucose-6-phosphate dehydrogenase Homo sapiens 37-43 3511989-1 1986 Plasmodium falciparum-infected human red cells possess at least two pathways for the generation of reduced nicotinamide adenine dinucleotide phosphate (NADPH): (1) the glucose-6-phosphate dehydrogenase (G6PD) pathway and (2) the glutamate dehydrogenase (GD) pathway using glutamate as a substrate. NADP 107-150 glucose-6-phosphate dehydrogenase Homo sapiens 168-201 3511989-1 1986 Plasmodium falciparum-infected human red cells possess at least two pathways for the generation of reduced nicotinamide adenine dinucleotide phosphate (NADPH): (1) the glucose-6-phosphate dehydrogenase (G6PD) pathway and (2) the glutamate dehydrogenase (GD) pathway using glutamate as a substrate. NADP 107-150 glucose-6-phosphate dehydrogenase Homo sapiens 203-207 3511989-1 1986 Plasmodium falciparum-infected human red cells possess at least two pathways for the generation of reduced nicotinamide adenine dinucleotide phosphate (NADPH): (1) the glucose-6-phosphate dehydrogenase (G6PD) pathway and (2) the glutamate dehydrogenase (GD) pathway using glutamate as a substrate. NADP 152-157 glucose-6-phosphate dehydrogenase Homo sapiens 168-201 3511989-1 1986 Plasmodium falciparum-infected human red cells possess at least two pathways for the generation of reduced nicotinamide adenine dinucleotide phosphate (NADPH): (1) the glucose-6-phosphate dehydrogenase (G6PD) pathway and (2) the glutamate dehydrogenase (GD) pathway using glutamate as a substrate. NADP 152-157 glucose-6-phosphate dehydrogenase Homo sapiens 203-207 3711795-11 1986 NADPH consumed in this reaction (and in the dihydroxyacetone phosphate pathway of glycerolipid synthesis) might be provided by glucose-6-phosphate dehydrogenase which was recently also found in peroxisomes. NADP 0-5 glucose-6-phosphate dehydrogenase Homo sapiens 127-160 3986998-3 1985 The reaction rate is determined from the change in absorbance at 340 nm as NADPH is produced by the action of glucose-6-phosphate dehydrogenase. NADP 75-80 glucose-6-phosphate dehydrogenase Homo sapiens 110-143 2984461-9 1985 In addition, the specific activity of glucose-6-phosphate dehydrogenase, a key enzyme for cellular production of NADPH, was not related to the degree of O2 tolerance. NADP 113-118 glucose-6-phosphate dehydrogenase Homo sapiens 38-71 2985042-4 1985 Nucleotide-binding proteins enhanced NADPH oxidation induced by DL-glyceraldehyde, up to 10.6-fold with glucose-6-phosphate dehydrogenase. NADP 37-42 glucose-6-phosphate dehydrogenase Homo sapiens 104-137 4029955-5 1985 G-6-PD Morelia is the first variant from its class with a high Km for NADP and a low Ki for NADPH. NADP 70-74 glucose-6-phosphate dehydrogenase Homo sapiens 0-6 4029955-5 1985 G-6-PD Morelia is the first variant from its class with a high Km for NADP and a low Ki for NADPH. NADP 92-97 glucose-6-phosphate dehydrogenase Homo sapiens 0-6 3856275-1 1985 Glucose-6-phosphate dehydrogenase (G6PD) is a ubiquitous enzyme that supplies the cell with NADPH required for a variety of reductive reactions and biosynthetic processes. NADP 92-97 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 3856275-1 1985 Glucose-6-phosphate dehydrogenase (G6PD) is a ubiquitous enzyme that supplies the cell with NADPH required for a variety of reductive reactions and biosynthetic processes. NADP 92-97 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 6201483-2 1984 We proposed that: 1) pyrroline-5-carboxylate is converted to proline by pyrroline-5-carboxylate reductase with concomitant oxidation of NADPH, 2) NADP+ augments glucose-6-phosphate dehydrogenase activity, and 3) production of ribose-5-phosphate via the pentose shunt is increased. NADP 136-141 glucose-6-phosphate dehydrogenase Homo sapiens 161-194 6201483-2 1984 We proposed that: 1) pyrroline-5-carboxylate is converted to proline by pyrroline-5-carboxylate reductase with concomitant oxidation of NADPH, 2) NADP+ augments glucose-6-phosphate dehydrogenase activity, and 3) production of ribose-5-phosphate via the pentose shunt is increased. NADP 146-151 glucose-6-phosphate dehydrogenase Homo sapiens 161-194 6440265-9 1984 The NADPH-cytochrome c (P450) reductase of G6PD-deficient HL and HSF homogenates becomes lower than that of controls when endogenous G6PD and exogenous glucose 6-phosphate (G6P) and NADP+ are used as a hydrogen donor system in place of NADPH. NADP 182-187 glucose-6-phosphate dehydrogenase Homo sapiens 43-47 6200703-4 1984 We have also demonstrated that the decreased synthesis of NADPH was produced by a competitive inhibition of both G6P and NADP binding to the G6PD enzyme. NADP 58-63 glucose-6-phosphate dehydrogenase Homo sapiens 141-145 6200703-4 1984 We have also demonstrated that the decreased synthesis of NADPH was produced by a competitive inhibition of both G6P and NADP binding to the G6PD enzyme. NADP 58-62 glucose-6-phosphate dehydrogenase Homo sapiens 141-145 6671112-3 1983 An addition of NADP to cell extracts which had partly lost their glucose-6-phosphate dehydrogenase activity, resulted in reactivation and stabilization of the enzyme. NADP 15-19 glucose-6-phosphate dehydrogenase Homo sapiens 65-98 6671112-7 1983 A mechanism of destabilization and inactivation of glucose-6-phosphate dehydrogenase is proposed, which consists in NADP hydrolysis and enzyme decomposition to inactive monomers which are less stable to proteolysis. NADP 116-120 glucose-6-phosphate dehydrogenase Homo sapiens 51-84 6727447-5 1984 In young cells, the induced alteration of glucose 6-phosphate dehydrogenase disappeared if the pH of the medium was lowered to 6.5 or if NADP+ was added. NADP 137-142 glucose-6-phosphate dehydrogenase Homo sapiens 42-75 6727447-6 1984 In old cells, the disappearance of the natural heat-labile glucose 6-phosphate dehydrogenase was possible only if both pH 6.5 and NADP+ were present. NADP 130-135 glucose-6-phosphate dehydrogenase Homo sapiens 59-92 6320929-6 1984 The mean Kis of lead for glucose-6-phosphate and nicotinamide adenine dinucleotide phosphate (NADP) for G6PD were 1.5 microM and 2.1 microM, respectively, which is within the range of intraerythrocytic lead concentrations found in clinical lead poisoning. NADP 49-92 glucose-6-phosphate dehydrogenase Homo sapiens 104-108 6320929-6 1984 The mean Kis of lead for glucose-6-phosphate and nicotinamide adenine dinucleotide phosphate (NADP) for G6PD were 1.5 microM and 2.1 microM, respectively, which is within the range of intraerythrocytic lead concentrations found in clinical lead poisoning. NADP 94-98 glucose-6-phosphate dehydrogenase Homo sapiens 104-108 6661453-2 1983 The thermostability of glucose-6-phosphate dehydrogenase was shown to be dependent on the coenzyme (NADP) concentration and to be coupled with the activity of alkaline phosphatase. NADP 100-104 glucose-6-phosphate dehydrogenase Homo sapiens 23-56 6860590-5 1983 Since the intracellular concentrations of glucose-6-phosphate, 6-phosphogluconate and NADP are below their Kms for G6PD and 6PGD, the kinetic data suggest that increased concentrations of 2,3-diphosphoglycerate in pyruvate kinase deficient red cells are sufficiently high to suppress pentose phosphate shunt activity. NADP 86-90 glucose-6-phosphate dehydrogenase Homo sapiens 115-119 6886661-5 1983 In all species except the goby, two groups of isozymes were distinguished, corresponding to the mammalian G6PD (specific for glucose-6-phosphate (G6P) and NADP+) and H6PD (capable of utilizing galactose-6-phosphate and in certain cases other monosaccharide phosphates in addition to G6P). NADP 155-160 glucose-6-phosphate dehydrogenase Homo sapiens 106-110 6871163-1 1983 Transferred nuclear Overhauser enhancement was used to examine the conformation of NAD+ and NADP+ bound to glucose-6-phosphate dehydrogenase and glutamate dehydrogenase and of NAD+ bound to lactate dehydrogenase. NADP 92-97 glucose-6-phosphate dehydrogenase Homo sapiens 107-140 6440265-9 1984 The NADPH-cytochrome c (P450) reductase of G6PD-deficient HL and HSF homogenates becomes lower than that of controls when endogenous G6PD and exogenous glucose 6-phosphate (G6P) and NADP+ are used as a hydrogen donor system in place of NADPH. NADP 4-9 glucose-6-phosphate dehydrogenase Homo sapiens 43-47 6856959-2 1983 In heart muscle, NADP-linked isocitrate dehydrogenase activity is particularly high when compared with that of the other representative NADPH-generating enzyme, glucose-6-phosphate dehydrogenase. NADP 136-141 glucose-6-phosphate dehydrogenase Homo sapiens 161-194 6317373-2 1983 T4 competitively inhibits NADP in human erythrocyte G6PD variants G6PDA, G6PDB and G6PDA- with inhibition constants of 2.40 +/- 0.90 X 10(-6), 3.44 +/- 0.63 X 10(-6) and 6.53 +/- 0.60 X 10(-6) mol/l, respectively. NADP 26-30 glucose-6-phosphate dehydrogenase Homo sapiens 52-56 6859536-2 1983 In the assay, production of ATP from carbamoyl phosphate and ADP by carbamate kinase is coupled to the formation of NADPH, using glucose, hexokinase, NADP+, and glucose-6-phosphate dehydrogenase. NADP 116-121 glucose-6-phosphate dehydrogenase Homo sapiens 161-194 6289944-8 1982 Since the intracellular concentrations of G6P and NADP+ are below their KmS for G6PD, these data suggest that high concentrations of pyrimidine 5"-nucleotides depress pentose phosphate shunt activity in pyrimidin 5"-nucleotidase deficiency. NADP 50-55 glucose-6-phosphate dehydrogenase Homo sapiens 80-84 6298917-1 1982 Human skin fibroblasts, isolated in vitro, from donors carrying the Mediterranean variant of glucose-6-phosphate dehydrogenase, exhibit a sharp decrease of hexose monophosphate shunt and NADPH/NADP+ ratio when compared to the fibroblasts from normal donors. NADP 187-192 glucose-6-phosphate dehydrogenase Homo sapiens 93-126 6298917-1 1982 Human skin fibroblasts, isolated in vitro, from donors carrying the Mediterranean variant of glucose-6-phosphate dehydrogenase, exhibit a sharp decrease of hexose monophosphate shunt and NADPH/NADP+ ratio when compared to the fibroblasts from normal donors. NADP 193-198 glucose-6-phosphate dehydrogenase Homo sapiens 93-126 7082864-3 1982 The fluorescence of NADPH formed by G-6-PD was not interfered with by 6-PGD activity. NADP 20-25 glucose-6-phosphate dehydrogenase Homo sapiens 36-42 7440254-5 1980 As for the activity of the NADPH regenerating enzymes, the activity of 6-phosphogluconate dehydrogenase and malate dehydrogenase (oxaloacetate-decarboxylating) is somewhat higher, and the activity of glucose-6-phosphate dehydrogenase similar, in the Purkinje fibres compared to that in the myocardial fibres. NADP 27-32 glucose-6-phosphate dehydrogenase Homo sapiens 200-233 7166314-5 1982 The enzymatic characteristics were examined when he was 5 years old, and his G6PD showed faster-than-normal electrophoretic mobility, low Km G6P, high Km NADP, low Ki NADPH, normal utilization of substrate analogues, heat instability, and a normal pH optimum curve. NADP 154-158 glucose-6-phosphate dehydrogenase Homo sapiens 77-81 7166314-5 1982 The enzymatic characteristics were examined when he was 5 years old, and his G6PD showed faster-than-normal electrophoretic mobility, low Km G6P, high Km NADP, low Ki NADPH, normal utilization of substrate analogues, heat instability, and a normal pH optimum curve. NADP 167-172 glucose-6-phosphate dehydrogenase Homo sapiens 77-81 7315103-5 1981 The other two are new variants: G6PD Tashkent (low Ki by NADPH, class 3) and G6PD Nukus (Km for G6P 127 microM, class 2). NADP 57-62 glucose-6-phosphate dehydrogenase Homo sapiens 32-36 6252945-9 1980 Mechanisms are discussed by which G-6-PD deficient cells retain adequate levels of NADPH during resting conditions, and it is suggested that the chronic haemolysis associated with G-6-PD Helsinki could be due to a defect in the lipid region of the cell membrane. NADP 83-88 glucose-6-phosphate dehydrogenase Homo sapiens 34-40 6161446-1 1980 Substitution of nicotinamide adenine dinucleotide dependent glucose-6-phosphate dehydrogenase for the nicotinamide adenine dinucleotide phosphate dependent enzyme has produced identical results in a number of enzyme-linked electrophoretic staining procedures. NADP 102-145 glucose-6-phosphate dehydrogenase Homo sapiens 60-93 6896174-5 1982 As could be predicted by its trophic action, TSH stimulated the generation of NADPH by glucose 6-phosphate dehydrogenase. NADP 78-83 glucose-6-phosphate dehydrogenase Homo sapiens 87-120 6896174-9 1982 In all specimens tested, there was good correlation between the amount of DNA-synthesis, measured by Feulgen cytophotometry, and the activity of glucose 6-phosphate dehydrogenase activity that generated NADPH. NADP 203-208 glucose-6-phosphate dehydrogenase Homo sapiens 145-178 7442656-1 1980 Bioluminescence photokinetic assay of NADP+ is described, using the glucose-6-phosphate dehydrogenase reaction for conversion to its reduced form and subsequent measurement of this with luciferase extracts of Vibria fisherii. NADP 38-43 glucose-6-phosphate dehydrogenase Homo sapiens 68-101 7353069-2 1980 Characterization of G6PD purified from leukocytes using standard WHO techniques revealed diminished electrophoretic mobility, marked lability on heating at 46 degrees C, normal pH optimum and utilization of alternate substrates (2-deoxy G6P, D-amino NADP), elevated Km NADP, and striking susceptibility to NADPH inhibition. NADP 250-254 glucose-6-phosphate dehydrogenase Homo sapiens 20-24 7353069-2 1980 Characterization of G6PD purified from leukocytes using standard WHO techniques revealed diminished electrophoretic mobility, marked lability on heating at 46 degrees C, normal pH optimum and utilization of alternate substrates (2-deoxy G6P, D-amino NADP), elevated Km NADP, and striking susceptibility to NADPH inhibition. NADP 306-311 glucose-6-phosphate dehydrogenase Homo sapiens 20-24 6452104-4 1980 Purified erythrocyte glucose-6-phosphate dehydrogenase was also affected by Bilipolinum and its affinity for NADP was decreased. NADP 109-113 glucose-6-phosphate dehydrogenase Homo sapiens 21-54 7440222-1 1980 The presumed "physiologic activity" of normal glucose 6-phosphate dehydrogenase (G6PD), i.e. activity assayed in the presence of physiologic concentrations of ATP, 2,3-diphosphoglycerate, glucose 6-phosphate, NADP and NADPH in the normal red cells, is comparable to shunt pathway activity of intact normal red cells. NADP 209-213 glucose-6-phosphate dehydrogenase Homo sapiens 81-85 7440222-1 1980 The presumed "physiologic activity" of normal glucose 6-phosphate dehydrogenase (G6PD), i.e. activity assayed in the presence of physiologic concentrations of ATP, 2,3-diphosphoglycerate, glucose 6-phosphate, NADP and NADPH in the normal red cells, is comparable to shunt pathway activity of intact normal red cells. NADP 218-223 glucose-6-phosphate dehydrogenase Homo sapiens 81-85 7440222-4 1980 The apparent discrepancy could be attributed either to (a) over-estimation of NADP and under-estimation of NADPH concentrations in the G6PD deficient red cells due to rapid oxidation of NADPH to NADP in preparation of hemolysate, or to (b) a large portion of NADP which accumulated in the G6PD deficient red cells binds with cellular components of intact red cells and is not available as substrate for G6PD. NADP 107-112 glucose-6-phosphate dehydrogenase Homo sapiens 135-139 7440222-4 1980 The apparent discrepancy could be attributed either to (a) over-estimation of NADP and under-estimation of NADPH concentrations in the G6PD deficient red cells due to rapid oxidation of NADPH to NADP in preparation of hemolysate, or to (b) a large portion of NADP which accumulated in the G6PD deficient red cells binds with cellular components of intact red cells and is not available as substrate for G6PD. NADP 186-191 glucose-6-phosphate dehydrogenase Homo sapiens 135-139 7440222-4 1980 The apparent discrepancy could be attributed either to (a) over-estimation of NADP and under-estimation of NADPH concentrations in the G6PD deficient red cells due to rapid oxidation of NADPH to NADP in preparation of hemolysate, or to (b) a large portion of NADP which accumulated in the G6PD deficient red cells binds with cellular components of intact red cells and is not available as substrate for G6PD. NADP 107-111 glucose-6-phosphate dehydrogenase Homo sapiens 135-139 7440222-4 1980 The apparent discrepancy could be attributed either to (a) over-estimation of NADP and under-estimation of NADPH concentrations in the G6PD deficient red cells due to rapid oxidation of NADPH to NADP in preparation of hemolysate, or to (b) a large portion of NADP which accumulated in the G6PD deficient red cells binds with cellular components of intact red cells and is not available as substrate for G6PD. NADP 107-111 glucose-6-phosphate dehydrogenase Homo sapiens 135-139 230449-5 1979 3) The dissociation constants of red blood cell G6PD for NADP and NADPH, which were obtained from the investigations on the reactivation of cold-inactivated G6PD at 37 degrees C, were about 3 times higher in the patient as compared to the values of the normal controls. NADP 57-61 glucose-6-phosphate dehydrogenase Homo sapiens 48-52 230449-5 1979 3) The dissociation constants of red blood cell G6PD for NADP and NADPH, which were obtained from the investigations on the reactivation of cold-inactivated G6PD at 37 degrees C, were about 3 times higher in the patient as compared to the values of the normal controls. NADP 57-61 glucose-6-phosphate dehydrogenase Homo sapiens 157-161 230449-5 1979 3) The dissociation constants of red blood cell G6PD for NADP and NADPH, which were obtained from the investigations on the reactivation of cold-inactivated G6PD at 37 degrees C, were about 3 times higher in the patient as compared to the values of the normal controls. NADP 66-71 glucose-6-phosphate dehydrogenase Homo sapiens 48-52 230449-5 1979 3) The dissociation constants of red blood cell G6PD for NADP and NADPH, which were obtained from the investigations on the reactivation of cold-inactivated G6PD at 37 degrees C, were about 3 times higher in the patient as compared to the values of the normal controls. NADP 66-71 glucose-6-phosphate dehydrogenase Homo sapiens 157-161 38114-8 1979 It is further shown that the observed differences in the heat stability of glucose-6-phosphate dehydrogenase in the fractions obtained by graded hemolysis are due to the presence of different concentrations of endogeneous NADP. NADP 222-226 glucose-6-phosphate dehydrogenase Homo sapiens 75-108 43719-6 1979 Concurrently, the macro-NADP+ is reduced by G-6-P and G-6-PD in the cofactor regeneration portion of the device. NADP 24-28 glucose-6-phosphate dehydrogenase Homo sapiens 54-60 730178-2 1978 G6PD Ogikubo, found in a 17-year-old male whose red cells contained 3% of normal enzyme activity, had normal Km G6P, normal Km NADP, normal utilization of deamino-NADP, decreased heat stability, and a normal pH curve. NADP 127-131 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 31177-1 1978 Pure glucose-6-phosphate dehydrogenase (D-glucose-6-phosphate:NADP+ 1-oxidoreductase, EC 1.1.1.49) is transformed into "hyperanodic forms" when incubated at acidic pH and in the presence of NADP+ with excess of glucose-6-phosphate or with some "NADP+ modifying proteins" purified from the same cells. NADP 62-66 glucose-6-phosphate dehydrogenase Homo sapiens 5-38 31177-1 1978 Pure glucose-6-phosphate dehydrogenase (D-glucose-6-phosphate:NADP+ 1-oxidoreductase, EC 1.1.1.49) is transformed into "hyperanodic forms" when incubated at acidic pH and in the presence of NADP+ with excess of glucose-6-phosphate or with some "NADP+ modifying proteins" purified from the same cells. NADP 190-194 glucose-6-phosphate dehydrogenase Homo sapiens 5-38 23188-3 1977 The abnormal enzyme differs from the normal by decreased Michaelis constant for glucose-6-phosphate and nicotinamide adenine dinucleotide phosphate (NADP), by increased utilization of analogues of substrates--2-deoxy-glucose-6-phosphate and particularly deamino-NADP, by low thermal stability, by the character of pH-dependence, by the appearance of a single band of G6PD activity in polyacrylamide gel electrophoresis. NADP 104-147 glucose-6-phosphate dehydrogenase Homo sapiens 367-371 21101-0 1977 Decay of a specific NADP(H)-binding protein during aging of normal and glucose 6-phosphate dehydrogenase-deficient erythrocytes. NADP 20-27 glucose-6-phosphate dehydrogenase Homo sapiens 71-104 16911-0 1977 Effects of estradiol and nicotinamide adenine dinucleotide phosphate on rate of degradation of uterine glucose-6-phosphate dehydrogenase. NADP 25-68 glucose-6-phosphate dehydrogenase Homo sapiens 103-136 23634-3 1977 The abnormal variant differs from the normal enzyme by a decreased Michaelis constant for G-6-P and NADP, by increased utilization of substrate-analogues (2-deoxy-G-6-P and deamino NADP in particular), by low heat stability, the character of pH dependence, and by the appearance of one band of G-6-PD activity during electrophoresis in polyacrylamide gel. NADP 100-104 glucose-6-phosphate dehydrogenase Homo sapiens 294-300 1276080-4 1976 One variant (G6PD Hamm) had a low Km-value for glucose-6-phosphate, the other (G6PD Tarsus) exhibited an increased affinity for glucose-6-phosphate and a reduced affinity for NADP+. NADP 175-180 glucose-6-phosphate dehydrogenase Homo sapiens 13-17 131232-5 1976 The normal activity of glucose-6-phosphate dehydrogenase and malate dehydrogenase (decarboxylating) (NADP), which supply NADPH for the reduction of acetyl-CoA to fatty acids, would suggest that the change in lipogenesis is of moderate degree, thereb) affecting only the most rate-limiting enzyme, ATP citrate-lyase. NADP 101-105 glucose-6-phosphate dehydrogenase Homo sapiens 23-56 131232-5 1976 The normal activity of glucose-6-phosphate dehydrogenase and malate dehydrogenase (decarboxylating) (NADP), which supply NADPH for the reduction of acetyl-CoA to fatty acids, would suggest that the change in lipogenesis is of moderate degree, thereb) affecting only the most rate-limiting enzyme, ATP citrate-lyase. NADP 121-126 glucose-6-phosphate dehydrogenase Homo sapiens 23-56 416-1 1975 Human glucose 6-phosphate dehydrogenase associated with NADPH was efficiently bound with agarose-bound NADP, whereas the enzyme associated with NADP was poorly bound with agarose-bound NADP. NADP 56-61 glucose-6-phosphate dehydrogenase Homo sapiens 6-39 416-1 1975 Human glucose 6-phosphate dehydrogenase associated with NADPH was efficiently bound with agarose-bound NADP, whereas the enzyme associated with NADP was poorly bound with agarose-bound NADP. NADP 56-60 glucose-6-phosphate dehydrogenase Homo sapiens 6-39 416-1 1975 Human glucose 6-phosphate dehydrogenase associated with NADPH was efficiently bound with agarose-bound NADP, whereas the enzyme associated with NADP was poorly bound with agarose-bound NADP. NADP 103-107 glucose-6-phosphate dehydrogenase Homo sapiens 6-39 416-1 1975 Human glucose 6-phosphate dehydrogenase associated with NADPH was efficiently bound with agarose-bound NADP, whereas the enzyme associated with NADP was poorly bound with agarose-bound NADP. NADP 103-107 glucose-6-phosphate dehydrogenase Homo sapiens 6-39 239915-2 1975 A number of derivatives of NADP(H) were tested with respect to their effectiveness in interacting with tetrameric glucose 6-phosphate dehydrogenase (G6PD) retaining only the fraction of "structural" coenzyme (4 moles NADP). NADP 27-31 glucose-6-phosphate dehydrogenase Homo sapiens 114-147 239915-2 1975 A number of derivatives of NADP(H) were tested with respect to their effectiveness in interacting with tetrameric glucose 6-phosphate dehydrogenase (G6PD) retaining only the fraction of "structural" coenzyme (4 moles NADP). NADP 27-31 glucose-6-phosphate dehydrogenase Homo sapiens 149-153 239915-2 1975 A number of derivatives of NADP(H) were tested with respect to their effectiveness in interacting with tetrameric glucose 6-phosphate dehydrogenase (G6PD) retaining only the fraction of "structural" coenzyme (4 moles NADP). NADP 217-221 glucose-6-phosphate dehydrogenase Homo sapiens 114-147 239915-2 1975 A number of derivatives of NADP(H) were tested with respect to their effectiveness in interacting with tetrameric glucose 6-phosphate dehydrogenase (G6PD) retaining only the fraction of "structural" coenzyme (4 moles NADP). NADP 217-221 glucose-6-phosphate dehydrogenase Homo sapiens 149-153 239915-3 1975 Interaction was probed by two parameters: a) increased thermostability of G6PD activity, measured as the difference in the corresponding transition temperature (Tm) of samples containing and lacking the NADP derivatives, respectively; b) competitive inhibition toward NADP, expressed a Ki values. NADP 203-207 glucose-6-phosphate dehydrogenase Homo sapiens 74-78 239915-3 1975 Interaction was probed by two parameters: a) increased thermostability of G6PD activity, measured as the difference in the corresponding transition temperature (Tm) of samples containing and lacking the NADP derivatives, respectively; b) competitive inhibition toward NADP, expressed a Ki values. NADP 268-272 glucose-6-phosphate dehydrogenase Homo sapiens 74-78 239915-8 1975 These data show that the adenosine moiety of NADP is more critically involved than the nicotinamide portion in the interaction with human G6PD. NADP 45-49 glucose-6-phosphate dehydrogenase Homo sapiens 138-142 5339-2 1975 The results of physico-chemical study of these enzymes (determination of electrophoretic mobility, kappaM for G6P and NADP, pH optimum and thermostability) permit tu consider 5 of them to be new mutations of G6PD previously not described in literature. NADP 118-122 glucose-6-phosphate dehydrogenase Homo sapiens 208-212 4152244-0 1974 Effects of 8-azaguanine on the induction of uterine glucose-6-phosphate dehydrogenase activity by estradiol or NADP plus. NADP 111-115 glucose-6-phosphate dehydrogenase Homo sapiens 52-85 4396123-0 1970 Active molecular unit and NADP content of human glucose 6-phosphate dehydrogenase. NADP 26-30 glucose-6-phosphate dehydrogenase Homo sapiens 48-81 4392409-0 1970 Distinctive patterns of NADP binding to dimeric and tetrameric glucose 6-phosphate dehydrogenase from human red cells. NADP 24-28 glucose-6-phosphate dehydrogenase Homo sapiens 63-96 4383500-0 1967 Regulation of the activity of glucose-6-phosphate dehydrogenase by NADP+ and NADPH. NADP 67-72 glucose-6-phosphate dehydrogenase Homo sapiens 30-63 4383500-0 1967 Regulation of the activity of glucose-6-phosphate dehydrogenase by NADP+ and NADPH. NADP 77-82 glucose-6-phosphate dehydrogenase Homo sapiens 30-63 14120013-0 1963 [NADP-DEPENDENT ACTIVITIES (GLUCOSE-6-PHOSPHATE DEHYDROGENASE AND ISOCITRATE DEHYDROGENASE) OF THE SUBCELLULAR FRACTIONS OF NORMAL AND PATHOLOGICAL HUMAN LIVER]. NADP 1-5 glucose-6-phosphate dehydrogenase Homo sapiens 28-61 37930-6 1979 It was also demonstrated that glucose-6-phosphate dehydrogenase stability in HeLa and T-9 extracts is the same at low concentrations of the coenzyme and after addition of crystalline NADP. NADP 183-187 glucose-6-phosphate dehydrogenase Homo sapiens 30-63 657477-1 1978 Erythrocyte glucose-6-phosphate dehydrogenase activity is measured with a centrifugal analyzer by use of a commercial reagent kit and of the reaction glucose-6-phosphate + NADP+ leads to 6-phosphogluconolactone + NADPH. NADP 172-176 glucose-6-phosphate dehydrogenase Homo sapiens 12-45 657477-1 1978 Erythrocyte glucose-6-phosphate dehydrogenase activity is measured with a centrifugal analyzer by use of a commercial reagent kit and of the reaction glucose-6-phosphate + NADP+ leads to 6-phosphogluconolactone + NADPH. NADP 213-218 glucose-6-phosphate dehydrogenase Homo sapiens 12-45 25652-4 1978 The effects of GSSG (oxidized glutathione) on the inhibition of glucose 6-phosphate dehydrogenase by NADPH [Eggleston & Krebs (1974) Biochem. NADP 101-106 glucose-6-phosphate dehydrogenase Homo sapiens 64-97 25561-0 1978 A study of co-operation of commercial NADP+ and the coenzyme extracted from liver and spleen in the recycling system: glucose-6-phosphate dehydrogenase--glutathione reductase. NADP 38-43 glucose-6-phosphate dehydrogenase Homo sapiens 118-151 23988-0 1977 Parallel occurrence of oxidant-sensitivity and decreased inhibition by NADPH in G-6-PD Lublin and G-6-PD Poxnan. NADP 71-76 glucose-6-phosphate dehydrogenase Homo sapiens 80-86 23988-1 1977 In two studied variants of G-6-PD without chronic hemolysis in probands, sensitivity of enzymes to inhibition by NADPH was decreased. NADP 113-118 glucose-6-phosphate dehydrogenase Homo sapiens 27-33 23988-3 1977 Susceptibility to the oxidant-induced hemolysis was described in probands, as well as in patients hemizygous for two other variants of G-6-PD with increased Ki for NADPH. NADP 164-169 glucose-6-phosphate dehydrogenase Homo sapiens 135-141 884873-2 1977 The procedure is a fluorometric rate method measuring the formation of NADPH catalyzed by immobilized glucose-6-phosphate dehydrogenase and hexokinase held within a tiny stirrer. NADP 71-76 glucose-6-phosphate dehydrogenase Homo sapiens 102-135 15940-2 1977 G6PD "Mediterranean-like" had markedly decreased activity, normal electrophoretic mobility, low Km G6P, low Km NADP, increased utilization of all three substrate analogues (2-deoxy-G6P, Gal-6P, and deamino-NADP) and slightly decreased heat stability and slightly biphasic pH curve. NADP 111-115 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 15940-4 1977 G6PD "Hofu" had moderately decreased activity, normal electrophoretic mobility, slightly reduced Km G6P, normal Km NADP, normal utilization of 2-deoxy-G6P and Gal-6P, but increased utilization of deamino-NADP and normal heat stability as well as normal pH curve. NADP 115-119 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 18829-3 1977 The addition of crystalline glucose-6-phosphate dehydrogenase to the extracts is not accompanied by formation of lactate, but reduced NADP accumulates which oxidizes due to introduction of pyruvate or oxalacetate into the medium. NADP 135-139 glucose-6-phosphate dehydrogenase Homo sapiens 28-61 18829-4 1977 This process is reconstructed in the system with pure enzymes (glucose-6-phosphate dehydrogenase, lactate dehydrogenase), that evidences for hydrogen transfer from reduced NADP to pyruvate, or to the oxalacetate without participation of transhydrogenase. NADP 172-176 glucose-6-phosphate dehydrogenase Homo sapiens 63-96 14326-3 1977 Storage at 4 degrees or heating at 37 degrees over a 120-min period revealed a marked lability of G-6-PD activity in the patient"s cells which could not be stabilized by the addition of NADP and 2-mercaptoethanol; this lability was not seen in other family members tested. NADP 186-190 glucose-6-phosphate dehydrogenase Homo sapiens 98-104 835572-3 1977 Two of them and an additional two cases have the same variant, G6PD Ube, characterized by moderate enzyme deficiency, fast moving enzyme activity on electrophoresis, high Ki Nadph, utilization of substrate analogues, kinetics, pH optima, and stability. NADP 174-179 glucose-6-phosphate dehydrogenase Homo sapiens 63-67 16398-4 1976 Glucose-6-phosphate dehydrogenase, dialyzed in presence of 1-10(-5) M NADP, had critical temperature about 52 degrees within 10 min of incubation; without NADP it was at 45 degrees. NADP 70-74 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 16398-4 1976 Glucose-6-phosphate dehydrogenase, dialyzed in presence of 1-10(-5) M NADP, had critical temperature about 52 degrees within 10 min of incubation; without NADP it was at 45 degrees. NADP 155-159 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 1278159-3 1976 NADPH-specific mitochondrial enoyl-CoA reductase can be assayed by a sensitive radioactive test, employing tritium-labelled NADPH, synthesized in a prefixed reaction from D-[1-3H]-glucose via the hexokinase and glucose-6-phosphate dehydrogenase reactions. NADP 0-5 glucose-6-phosphate dehydrogenase Homo sapiens 211-244 1278159-3 1976 NADPH-specific mitochondrial enoyl-CoA reductase can be assayed by a sensitive radioactive test, employing tritium-labelled NADPH, synthesized in a prefixed reaction from D-[1-3H]-glucose via the hexokinase and glucose-6-phosphate dehydrogenase reactions. NADP 124-129 glucose-6-phosphate dehydrogenase Homo sapiens 211-244 4299-5 1976 The incubation at 37 degrees C in the presence of NADP+ and dithiothreitol normalize Km-G-6-P of platelet G-6-PD; the incubation with boiled and ultrafiltered leukemic granulocyte extracts led to an anodisation of G-6-PD active forms, a decrease of the molecular specific activity and a further increase of Km-G-6-P; these last modifications are the same as those undergone by G-6-PD incubated in crude extracts of normal or leukemic granulocytes. NADP 50-55 glucose-6-phosphate dehydrogenase Homo sapiens 106-112 4299-5 1976 The incubation at 37 degrees C in the presence of NADP+ and dithiothreitol normalize Km-G-6-P of platelet G-6-PD; the incubation with boiled and ultrafiltered leukemic granulocyte extracts led to an anodisation of G-6-PD active forms, a decrease of the molecular specific activity and a further increase of Km-G-6-P; these last modifications are the same as those undergone by G-6-PD incubated in crude extracts of normal or leukemic granulocytes. NADP 50-55 glucose-6-phosphate dehydrogenase Homo sapiens 214-220 4299-5 1976 The incubation at 37 degrees C in the presence of NADP+ and dithiothreitol normalize Km-G-6-P of platelet G-6-PD; the incubation with boiled and ultrafiltered leukemic granulocyte extracts led to an anodisation of G-6-PD active forms, a decrease of the molecular specific activity and a further increase of Km-G-6-P; these last modifications are the same as those undergone by G-6-PD incubated in crude extracts of normal or leukemic granulocytes. NADP 50-55 glucose-6-phosphate dehydrogenase Homo sapiens 214-220 3047-3 1975 Kinetic experiments with glucose-6-phosphate dehydrogenase reveal that, in the dark, the enzyme activity is strongly inhibited by the accumulation of NADPH. NADP 150-155 glucose-6-phosphate dehydrogenase Homo sapiens 25-58 745-2 1975 This stimulation was observed only when the supply of DADPH generating system (isocitric dehydrogenase or glucose 6 phosphate dehydrogenase) was insufficient, leading to a NADPH oxidation rate which was greater than the rate of reduction of NADP+ during the oxidation of a drug. NADP 172-177 glucose-6-phosphate dehydrogenase Homo sapiens 106-139 236846-1 1975 With respect to the enzymes of NADPH-forming metabolic pathways in human leukocytes: (a) Glucose-6-phosphate dehydrogenase and phosphogluconate dehydrogenase (decarboxylating) were less active in leukocytes (mostly myeloblasts) from eight patients with acute myeloblastic leukemia (I) than in leukocytes (mostly granulocytes) from 16 normal subjects (II). NADP 31-36 glucose-6-phosphate dehydrogenase Homo sapiens 89-122 4153668-0 1974 Effects of estradiol and nicotinamide adenine dinucleotide phosphate on the rate of synthesis of uterine glucose 6-phosphate dehydrogenase. NADP 25-68 glucose-6-phosphate dehydrogenase Homo sapiens 105-138 4154443-6 1974 A low NADPH/NADP ratio in unstressed cells deficient in glucose-6-phosphate dehydrogenase is confirmed by direct measurement. NADP 6-10 glucose-6-phosphate dehydrogenase Homo sapiens 56-89 4151903-0 1974 G6PD San Jose: a new variant characterized by NADPH inhibition studies. NADP 46-51 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 4405605-4 1973 However, examination of the normal and variant enzymes under simulated physiologic conditions, with the effects of various intermediate metabolites and co-enzymes in red cells being taken into consideration, reveal that the G6PD"s from hemolytic variant subjects are strongly inhibited by a physiologic concentration of NADPH because of their high Michaelis constant for NADP or low inhibition constant for NADPH, and they are more sensitive to inhibition by ATP. NADP 320-325 glucose-6-phosphate dehydrogenase Homo sapiens 224-228 4405605-4 1973 However, examination of the normal and variant enzymes under simulated physiologic conditions, with the effects of various intermediate metabolites and co-enzymes in red cells being taken into consideration, reveal that the G6PD"s from hemolytic variant subjects are strongly inhibited by a physiologic concentration of NADPH because of their high Michaelis constant for NADP or low inhibition constant for NADPH, and they are more sensitive to inhibition by ATP. NADP 320-324 glucose-6-phosphate dehydrogenase Homo sapiens 224-228 4405605-4 1973 However, examination of the normal and variant enzymes under simulated physiologic conditions, with the effects of various intermediate metabolites and co-enzymes in red cells being taken into consideration, reveal that the G6PD"s from hemolytic variant subjects are strongly inhibited by a physiologic concentration of NADPH because of their high Michaelis constant for NADP or low inhibition constant for NADPH, and they are more sensitive to inhibition by ATP. NADP 407-412 glucose-6-phosphate dehydrogenase Homo sapiens 224-228 4404963-12 1972 Since even in cells from starved animals, in which the pentose phosphate-cycle activity is extremely low, no accumulation of 6-phosphogluconate was observed, it is concluded that the control of this pathway is achieved by the rate of regeneration of NADP at the site of glucose 6-phosphate dehydrogenase. NADP 250-254 glucose-6-phosphate dehydrogenase Homo sapiens 270-303 4401271-12 1972 These data indicate that a complete absence of leukocyte glucose-6-phosphate dehydrogenase with defective hexose monophosphate shunt activity is associated with low H(2)O(2) production and inadequate bactericidal activity, and further suggest an important role for NADPH in the production of H(2)O(2) in human granulocytes. NADP 265-270 glucose-6-phosphate dehydrogenase Homo sapiens 57-90 5432368-5 1970 Further studies disclosed that both salicylate and gentisate competitively inhibited the G-6-PD from the ASA-sensitive patient resulting in a marked change in the K(m) for NADP. NADP 172-176 glucose-6-phosphate dehydrogenase Homo sapiens 89-95 23195185-2 1970 Based on the activity of the glucose-6-phosphate-dehydrogenase-NADPH(2) cytochrome c reductase system and the ultrastructural findings of free polyribosomes well developed granular endoplasmic reticulum extended Golgi-complex and secretory granules the three main functions of the pentose shunt was discussed: 1. the shunting of ribose-S-phosphate into nucleic acid synthesis 2. the generation of NADPH(2) for lipid synthesis in developing cytoplasmic membranes further supported by the findings of an activity of beta-hydroxybutyrate dehydrogenase and of small scattered lipid droplets in some of the larger cells 3. the ATP production. NADP 63-68 glucose-6-phosphate dehydrogenase Homo sapiens 29-62 4382147-2 1967 Optimum conditions were established for determining the activities of the NADP(+)-linked enzymes, glucose 6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase and isocitrate dehydrogenase, in mosquito tissues. NADP 74-81 glucose-6-phosphate dehydrogenase Homo sapiens 98-131 13922935-0 1962 A study of the mechanism by which triphosphopyridine nucleotide affects human erythrocyte glucose-6-phosphate dehydrogenase. NADP 34-63 glucose-6-phosphate dehydrogenase Homo sapiens 90-123 33326820-4 2021 G6PD is involved in the rate-limiting step of the pentose phosphate pathway, which generates reduced nicotinamide adenine dinucleotide phosphate (NADPH). NADP 101-144 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 33326820-4 2021 G6PD is involved in the rate-limiting step of the pentose phosphate pathway, which generates reduced nicotinamide adenine dinucleotide phosphate (NADPH). NADP 146-151 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 33326820-5 2021 In RBCs, the NADPH/G6PD pathway is the only source for recycling reduced glutathione and provides protection from oxidative stress. NADP 13-18 glucose-6-phosphate dehydrogenase Homo sapiens 19-23 33689874-3 2021 Here we developed a reducing equivalent nicotinamide adenine dinucleotide phosphate (NADPH) absorption photometry assay based on enzyme kinetics to characterize G6PD activity. NADP 40-83 glucose-6-phosphate dehydrogenase Homo sapiens 161-165 33689874-3 2021 Here we developed a reducing equivalent nicotinamide adenine dinucleotide phosphate (NADPH) absorption photometry assay based on enzyme kinetics to characterize G6PD activity. NADP 85-90 glucose-6-phosphate dehydrogenase Homo sapiens 161-165 33894275-4 2021 NADP formed, is rapidly converted to NADPH by glucose 6-phosphate dehydrogenase and malic enzymes, overexpressed in tumor cells with mutant p53. NADP 0-4 glucose-6-phosphate dehydrogenase Homo sapiens 46-79 33686238-4 2021 Activated G6PD therefore augments the PPP flux for NADPH and ribose-5-phosphate production which is required for detoxification of intracellular reactive oxygen species (ROS) and biosynthesis of cancer cells, and eventually contributes to tumorigenesis. NADP 51-56 glucose-6-phosphate dehydrogenase Homo sapiens 10-14 33398181-5 2021 NIK prevents autophagic degradation of HK2 through controlling cellular reactive oxygen species levels, which in turn involves modulation of glucose-6-phosphate dehydrogenase (G6PD), an enzyme that mediates production of the antioxidant NADPH. NADP 237-242 glucose-6-phosphate dehydrogenase Homo sapiens 141-174 33562490-8 2021 NADP+/NADPH and GSH/GSSG were measured to determine redox status, and NADPH production by both G6PDH and 6PGDH was assayed spectrophotometrically to characterize pentose phosphate pathway activity. NADP 70-75 glucose-6-phosphate dehydrogenase Homo sapiens 95-100 33468660-4 2021 The crystal structure of G6PD reveals these mutations are located away from the active site, concentrating around the noncatalytic NADP+-binding site and the dimer interface. NADP 131-136 glucose-6-phosphate dehydrogenase Homo sapiens 25-29 33468660-6 2021 To resolve this, we performed integral structural characterization of five G6PD mutants, including four class I mutants, associated with the noncatalytic NADP+ and dimerization, using crystallography, small-angle X-ray scattering (SAXS), cryogenic electron microscopy (cryo-EM), and biophysical analyses. NADP 154-159 glucose-6-phosphate dehydrogenase Homo sapiens 75-79 33398181-5 2021 NIK prevents autophagic degradation of HK2 through controlling cellular reactive oxygen species levels, which in turn involves modulation of glucose-6-phosphate dehydrogenase (G6PD), an enzyme that mediates production of the antioxidant NADPH. NADP 237-242 glucose-6-phosphate dehydrogenase Homo sapiens 176-180 33398181-6 2021 We show that the G6PD-NADPH redox system is important for HK2 stability and metabolism in activated T cells. NADP 22-27 glucose-6-phosphate dehydrogenase Homo sapiens 17-21 31892224-0 2019 Identification of the NADP+ Structural Binding Site and Coenzyme Effect on the Fused G6PD::6PGL Protein from Giardia lamblia. NADP 22-27 glucose-6-phosphate dehydrogenase Homo sapiens 85-89 32033390-6 2020 The flux of glucose into a PPP-particularly under extreme oxidative and toxic challenges-is critical for survival, whereas the glycolytic pathway is primarily activated when glucose is abundant, and there is lack of NADP+ that is required for the activation of glucose-6 phosphate dehydrogenase. NADP 216-220 glucose-6-phosphate dehydrogenase Homo sapiens 261-294 31600627-5 2019 Furthermore, inhibiting glucose-6-phosphate dehydrogenase (G6PD) in the pentose phosphate pathway with dehydroandrosterone (DHEA) and knockdown of G6PD transcripts gradually decreased NADPH when diamide was added to living cells. NADP 184-189 glucose-6-phosphate dehydrogenase Homo sapiens 24-57 31600627-5 2019 Furthermore, inhibiting glucose-6-phosphate dehydrogenase (G6PD) in the pentose phosphate pathway with dehydroandrosterone (DHEA) and knockdown of G6PD transcripts gradually decreased NADPH when diamide was added to living cells. NADP 184-189 glucose-6-phosphate dehydrogenase Homo sapiens 59-63 31600627-5 2019 Furthermore, inhibiting glucose-6-phosphate dehydrogenase (G6PD) in the pentose phosphate pathway with dehydroandrosterone (DHEA) and knockdown of G6PD transcripts gradually decreased NADPH when diamide was added to living cells. NADP 184-189 glucose-6-phosphate dehydrogenase Homo sapiens 147-151 33159852-4 2021 Mechanistically, G6PD augments the NADPH pool by stimulating NAD+ kinase-mediated NADP+ biosynthesis in addition to converting NADP+ to NADPH, bolstering antioxidant defense. NADP 35-40 glucose-6-phosphate dehydrogenase Homo sapiens 17-21 33159852-4 2021 Mechanistically, G6PD augments the NADPH pool by stimulating NAD+ kinase-mediated NADP+ biosynthesis in addition to converting NADP+ to NADPH, bolstering antioxidant defense. NADP 82-87 glucose-6-phosphate dehydrogenase Homo sapiens 17-21 33159852-4 2021 Mechanistically, G6PD augments the NADPH pool by stimulating NAD+ kinase-mediated NADP+ biosynthesis in addition to converting NADP+ to NADPH, bolstering antioxidant defense. NADP 127-132 glucose-6-phosphate dehydrogenase Homo sapiens 17-21 33159852-4 2021 Mechanistically, G6PD augments the NADPH pool by stimulating NAD+ kinase-mediated NADP+ biosynthesis in addition to converting NADP+ to NADPH, bolstering antioxidant defense. NADP 136-141 glucose-6-phosphate dehydrogenase Homo sapiens 17-21 33159852-5 2021 G6PD also increases nucleotide precursor levels through the production of ribose and NADPH, promoting cell proliferation. NADP 85-90 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 33123534-1 2020 Glucose-6-phosphate dehydrogenase (G6PDH) is the rate-limiting enzyme in the pentose phosphate pathway (PPP) and plays a crucial role in the maintenance of redox homeostasis by producing nicotinamide adenine dinucleotide phosphate (NADPH), the major intracellular reductant. NADP 187-230 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 33123534-1 2020 Glucose-6-phosphate dehydrogenase (G6PDH) is the rate-limiting enzyme in the pentose phosphate pathway (PPP) and plays a crucial role in the maintenance of redox homeostasis by producing nicotinamide adenine dinucleotide phosphate (NADPH), the major intracellular reductant. NADP 187-230 glucose-6-phosphate dehydrogenase Homo sapiens 35-40 33123534-1 2020 Glucose-6-phosphate dehydrogenase (G6PDH) is the rate-limiting enzyme in the pentose phosphate pathway (PPP) and plays a crucial role in the maintenance of redox homeostasis by producing nicotinamide adenine dinucleotide phosphate (NADPH), the major intracellular reductant. NADP 232-237 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 33123534-1 2020 Glucose-6-phosphate dehydrogenase (G6PDH) is the rate-limiting enzyme in the pentose phosphate pathway (PPP) and plays a crucial role in the maintenance of redox homeostasis by producing nicotinamide adenine dinucleotide phosphate (NADPH), the major intracellular reductant. NADP 232-237 glucose-6-phosphate dehydrogenase Homo sapiens 35-40 33123534-5 2020 Mechanistically, caffeine directly binds to G6PDH with high affinity (K D = 0.1923 muM) and competes with the coenzyme NADP+ for G6PDH binding, as demonstrated by the decreased binding affinities of G6PDH for its coenzyme and substrate. NADP 119-124 glucose-6-phosphate dehydrogenase Homo sapiens 129-134 33123534-5 2020 Mechanistically, caffeine directly binds to G6PDH with high affinity (K D = 0.1923 muM) and competes with the coenzyme NADP+ for G6PDH binding, as demonstrated by the decreased binding affinities of G6PDH for its coenzyme and substrate. NADP 119-124 glucose-6-phosphate dehydrogenase Homo sapiens 129-134 33123534-6 2020 Molecular docking studies revealed that caffeine binds to G6PDH at the structural NADP+ binding site, and chemical cross-linking analysis demonstrated that caffeine inhibits the formation of dimeric G6PDH. NADP 82-87 glucose-6-phosphate dehydrogenase Homo sapiens 58-63 33123534-8 2020 Moreover, inhibition of G6PDH activity by caffeine led to a reduction in the intracellular levels of NADPH and reactive oxygen species (ROS), and altered the expression of redox-related proteins in RCC cells. NADP 101-106 glucose-6-phosphate dehydrogenase Homo sapiens 24-29 32650494-5 2020 The kinetic parameters for the G6PD domain were determined using glucose-6-phosphate (G6P) and nicotinamide adenine dinucleotide phosphate (NADP+) as substrates. NADP 95-138 glucose-6-phosphate dehydrogenase Homo sapiens 31-35 32650494-5 2020 The kinetic parameters for the G6PD domain were determined using glucose-6-phosphate (G6P) and nicotinamide adenine dinucleotide phosphate (NADP+) as substrates. NADP 140-145 glucose-6-phosphate dehydrogenase Homo sapiens 31-35 31707353-1 2020 Glucose-6-phosphate dehydrogenase (G6PD) is the rate-limiting enzyme of the pentose phosphate pathway that modulates cellular redox homeostasis via the regeneration of NADPH. NADP 168-173 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 31707353-1 2020 Glucose-6-phosphate dehydrogenase (G6PD) is the rate-limiting enzyme of the pentose phosphate pathway that modulates cellular redox homeostasis via the regeneration of NADPH. NADP 168-173 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 31892224-4 2019 The objective of the present work was to show the presence of the structural NADP+ binding site on the fused G6PD::6PGL protein and evaluate the effect of the NADP+ molecule on protein stability using biochemical and computational analysis. NADP 77-82 glucose-6-phosphate dehydrogenase Homo sapiens 109-113 31892224-6 2019 By molecular docking, we determined the possible structural-NADP+ binding site, which is located between the Rossmann fold of G6PD and 6PGL. NADP 60-65 glucose-6-phosphate dehydrogenase Homo sapiens 126-130 32117550-2 2019 Glucose-6-phosphate dehydrogenase (G6PD) produces nicotinamide adenine dinucleotide phosphate (NADPH) via the pentose phosphate pathway. NADP 50-93 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 30403147-2 2019 Recent Advances and Critical Issues: Aspects of vascular remodeling induction mechanisms described are associated with shifts in glucose metabolism through the pentose phosphate pathway and increased cytosolic NADPH generation by glucose-6-phosphate dehydrogenase, increased glycolysis generation of cytosolic NADH and lactate, mitochondrial dysfunction associated with superoxide dismutase-2 depletion, changes in reactive oxygen species and iron metabolism, and redox signaling. NADP 210-215 glucose-6-phosphate dehydrogenase Homo sapiens 230-263 32117550-2 2019 Glucose-6-phosphate dehydrogenase (G6PD) produces nicotinamide adenine dinucleotide phosphate (NADPH) via the pentose phosphate pathway. NADP 50-93 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 32117550-2 2019 Glucose-6-phosphate dehydrogenase (G6PD) produces nicotinamide adenine dinucleotide phosphate (NADPH) via the pentose phosphate pathway. NADP 95-100 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 32117550-2 2019 Glucose-6-phosphate dehydrogenase (G6PD) produces nicotinamide adenine dinucleotide phosphate (NADPH) via the pentose phosphate pathway. NADP 95-100 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 31500396-1 2019 The generation of reducing equivalent NADPH via glucose-6-phosphate dehydrogenase (G6PD) is critical for the maintenance of redox homeostasis and reductive biosynthesis in cells. NADP 38-43 glucose-6-phosphate dehydrogenase Homo sapiens 48-81 31500396-1 2019 The generation of reducing equivalent NADPH via glucose-6-phosphate dehydrogenase (G6PD) is critical for the maintenance of redox homeostasis and reductive biosynthesis in cells. NADP 38-43 glucose-6-phosphate dehydrogenase Homo sapiens 83-87 31183991-4 2019 Our study supports a mechanism of action whereby AG1 bridges the dimer interface at the structural nicotinamide adenine dinucleotide phosphate (NADP+ ) binding sites of two interacting G6PD monomers. NADP 99-142 glucose-6-phosphate dehydrogenase Homo sapiens 185-189 31183991-4 2019 Our study supports a mechanism of action whereby AG1 bridges the dimer interface at the structural nicotinamide adenine dinucleotide phosphate (NADP+ ) binding sites of two interacting G6PD monomers. NADP 144-149 glucose-6-phosphate dehydrogenase Homo sapiens 185-189 31058257-5 2019 Loss of G6PD results in high NADP, which induces compensatory increases in ME1 and IDH1 flux. NADP 29-33 glucose-6-phosphate dehydrogenase Homo sapiens 8-12 30661088-3 2019 It was hypothesized that double deficiency of the NADPH-generating enzymes, GSPD-1 (Glucose-6-phosphate 1-dehydrogenase), a functional homolog of human glucose-6-phosphate dehydrogenase (G6PD), the rate-limiting enzyme of the pentose phosphate pathway, and IDH-1 (isocitrate dehydrogenase-1) affect growth and development in the nematode, Caenorhabditis elegans (C. elegans). NADP 50-55 glucose-6-phosphate dehydrogenase Homo sapiens 152-185 30661088-3 2019 It was hypothesized that double deficiency of the NADPH-generating enzymes, GSPD-1 (Glucose-6-phosphate 1-dehydrogenase), a functional homolog of human glucose-6-phosphate dehydrogenase (G6PD), the rate-limiting enzyme of the pentose phosphate pathway, and IDH-1 (isocitrate dehydrogenase-1) affect growth and development in the nematode, Caenorhabditis elegans (C. elegans). NADP 50-55 glucose-6-phosphate dehydrogenase Homo sapiens 187-191 30930048-1 2019 Glucose-6-phosphate dehydrogenase (G6PDH) is the key enzyme supplying reducing power (NADPH) to the cells, by oxidation of glucose-6-phosphate (G6P), and in the process providing a precursor of ribose-5-phosphate. NADP 86-91 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 30930048-1 2019 Glucose-6-phosphate dehydrogenase (G6PDH) is the key enzyme supplying reducing power (NADPH) to the cells, by oxidation of glucose-6-phosphate (G6P), and in the process providing a precursor of ribose-5-phosphate. NADP 86-91 glucose-6-phosphate dehydrogenase Homo sapiens 35-40 30582899-1 2019 Glucose-6-phosphate dehydrogenase is a major enzyme that supplies the reducing agent nicotinamide adenine dinucleotide phosphate hydrogen (NADPH), which is required to recycle oxidized/glutathione disulfide (GSSH) to reduced glutathione (GSH). NADP 139-144 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 28692052-1 2017 Glucose-6-phosphate dehydrogenase (G6PD) is a key enzyme that generates NADPH to maintain reduced glutathione (GSH), which scavenges reactive oxygen species (ROS) to protect cancer cell from oxidative damage. NADP 72-77 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 30593978-8 2019 Blocking NADPH generation with the G6PD inhibitor dehydroepiandrosterone was found to protect against AGE-induced oxidant species generation, loss of viability, and neurite degeneration. NADP 9-14 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 30123865-1 2018 Background: Glucose-6-phosphate dehydrogenase (G6PD) is the first enzyme of the pentose phosphate metabolic pathway that supplies reducing agents by maintaining the level of reduced nicotinamide adenine dinucleotide phosphate. NADP 182-225 glucose-6-phosphate dehydrogenase Homo sapiens 12-45 30123865-1 2018 Background: Glucose-6-phosphate dehydrogenase (G6PD) is the first enzyme of the pentose phosphate metabolic pathway that supplies reducing agents by maintaining the level of reduced nicotinamide adenine dinucleotide phosphate. NADP 182-225 glucose-6-phosphate dehydrogenase Homo sapiens 47-51 29471502-3 2018 Glucose-6-phosphate dehydrogenase (G6PD), the rate-limiting enzyme of the PPP, is elevated in many cancers and contributes to tumor growth by producing ribose-5-phosphate and NADPH through PPP. NADP 175-180 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 29471502-3 2018 Glucose-6-phosphate dehydrogenase (G6PD), the rate-limiting enzyme of the PPP, is elevated in many cancers and contributes to tumor growth by producing ribose-5-phosphate and NADPH through PPP. NADP 175-180 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 28986240-1 2018 Glucose-6-phosphate dehydrogenase (G6PDH) (EC 1.1.1.363) plays an important role in the human pathogen Pseudomonas aeruginosa because it generates NADPH, an essential cofactor for several biosynthetic pathways and antioxidant enzymes. NADP 147-152 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 28986240-1 2018 Glucose-6-phosphate dehydrogenase (G6PDH) (EC 1.1.1.363) plays an important role in the human pathogen Pseudomonas aeruginosa because it generates NADPH, an essential cofactor for several biosynthetic pathways and antioxidant enzymes. NADP 147-152 glucose-6-phosphate dehydrogenase Homo sapiens 35-40 29228460-3 2018 The latter can be engaged in NADP-specific coupled enzymatic transformations involving conversion to Ntz ADPH by glucose-6-phosphate dehydrogenase and reoxidation to Ntz ADP+ by glutathione reductase. NADP 29-33 glucose-6-phosphate dehydrogenase Homo sapiens 113-146 29312589-6 2017 G6PD up-regulated ROS generation by facilitating NADPH-dependent NOX4 activation, which led to increased expression of p-STAT3 and CyclinD1. NADP 49-54 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 30272333-10 2018 Consequently, oxidative PPP flux analysis revealed that suppression of G6PD by miR-1 decreased the production of nicotinamide adenine dinucleotide phosphate and the glycolysis of pituitary cancer cells. NADP 113-156 glucose-6-phosphate dehydrogenase Homo sapiens 71-75 30123865-12 2018 Conclusion: Higher spermatozoa G6PD activity in October, where the level of polyunsaturated fatty acids is suggested to be increased, may reflect the increased need of nicotinamide adenine dinucleotide phosphate and thus higher G6PD activity for the oxidative balance. NADP 168-211 glucose-6-phosphate dehydrogenase Homo sapiens 31-35 29531803-6 2018 Within these gene networks, glucose-6-phosphate dehydrogenase (G6PD), the first and rate-limiting enzyme (producing NADPH) in pentose phosphate pathway, emerged as the critical node regulating cellular effects of H2S. NADP 116-121 glucose-6-phosphate dehydrogenase Homo sapiens 28-61 29531803-6 2018 Within these gene networks, glucose-6-phosphate dehydrogenase (G6PD), the first and rate-limiting enzyme (producing NADPH) in pentose phosphate pathway, emerged as the critical node regulating cellular effects of H2S. NADP 116-121 glucose-6-phosphate dehydrogenase Homo sapiens 63-67 28402154-2 2017 Glucose-6-phosphate dehydrogenase is an enzyme that leads to the production of NADPH, required to destroy microorganisms in the respiratory burst reaction of white blood cells. NADP 79-84 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 28609580-4 2017 Meanwhile, a pool of NADPH-the reductive engine of many ROS-combating enzymes-is maintained by metabolic enzymes including, but not exclusively, glucose-6 phosphate dehydrogenase (G6PDH) and NADP-dependent isocitrate dehydrogenase (ICDH-NADP). NADP 21-26 glucose-6-phosphate dehydrogenase Homo sapiens 145-178 28609580-4 2017 Meanwhile, a pool of NADPH-the reductive engine of many ROS-combating enzymes-is maintained by metabolic enzymes including, but not exclusively, glucose-6 phosphate dehydrogenase (G6PDH) and NADP-dependent isocitrate dehydrogenase (ICDH-NADP). NADP 21-26 glucose-6-phosphate dehydrogenase Homo sapiens 180-185 28692052-1 2017 Glucose-6-phosphate dehydrogenase (G6PD) is a key enzyme that generates NADPH to maintain reduced glutathione (GSH), which scavenges reactive oxygen species (ROS) to protect cancer cell from oxidative damage. NADP 72-77 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 28692052-5 2017 Suppressing G6PD decreases NADPH production, lowers GSH levels, impairs the ability to scavenge ROS levels, and enhances oxaliplatin-induced apoptosis in CRC via ROS-mediated damage in vitro. NADP 27-32 glucose-6-phosphate dehydrogenase Homo sapiens 12-16 28692052-7 2017 In summary, our finding indicated that disrupting G6PD-mediated NADPH homeostasis enhances oxaliplatin-induced apoptosis in CRC through redox modulation. NADP 64-69 glucose-6-phosphate dehydrogenase Homo sapiens 50-54 28581494-4 2017 We found that mammalian cells have a strong tendency to maintain physiological NADPH homeostasis, which is regulated by glucose-6-phosphate dehydrogenase and AMP kinase. NADP 79-84 glucose-6-phosphate dehydrogenase Homo sapiens 120-153 28370139-1 2017 Glucose-6-phosphate dehydrogenase (G6PDH) catalyzes the oxidation of glucose-6-phoshate to 6-phospho-gluconolactone with the concomitant reduction of NADP+ to NADPH. NADP 150-155 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 28370139-1 2017 Glucose-6-phosphate dehydrogenase (G6PDH) catalyzes the oxidation of glucose-6-phoshate to 6-phospho-gluconolactone with the concomitant reduction of NADP+ to NADPH. NADP 150-155 glucose-6-phosphate dehydrogenase Homo sapiens 35-40 28370139-1 2017 Glucose-6-phosphate dehydrogenase (G6PDH) catalyzes the oxidation of glucose-6-phoshate to 6-phospho-gluconolactone with the concomitant reduction of NADP+ to NADPH. NADP 159-164 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 28370139-1 2017 Glucose-6-phosphate dehydrogenase (G6PDH) catalyzes the oxidation of glucose-6-phoshate to 6-phospho-gluconolactone with the concomitant reduction of NADP+ to NADPH. NADP 159-164 glucose-6-phosphate dehydrogenase Homo sapiens 35-40 27789056-5 2017 Both global and tubular-specific Nrf2 activation enhanced gene expression of antioxidant and NADPH synthesis enzymes, including glucose-6-phosphate dehydrogenase, and ameliorated both the initiation of injury in the outer medulla and the progression of tubular damage in the cortex. NADP 93-98 glucose-6-phosphate dehydrogenase Homo sapiens 128-161 28425844-8 2017 Here, we provide an overview of cell type- specific roles of G6PD in the regulation of ROS balance as well as additional details on the significance of G6PD that contributes to pro-oxidant NADPH generation in obesity-related chronic inflammation and insulin resistance. NADP 189-194 glucose-6-phosphate dehydrogenase Homo sapiens 152-156 27914961-1 2017 Glucose-6-phosphate dehydrogenase (G6PD) is a key enzyme in the pentose phosphate pathway that ensures sufficient production of coenzyme nicotinamide adenine dinucleotide phosphate (NADPH) by catalyzing the reduction of NADP+ to NADPH. NADP 137-180 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 28041936-4 2017 Recently, it has been suggested that a quick acceleration mechanism of G6PD activity could be produced by the reduction of NADPH-inhibition of G6PD. NADP 123-128 glucose-6-phosphate dehydrogenase Homo sapiens 71-75 28041936-4 2017 Recently, it has been suggested that a quick acceleration mechanism of G6PD activity could be produced by the reduction of NADPH-inhibition of G6PD. NADP 123-128 glucose-6-phosphate dehydrogenase Homo sapiens 143-147 27755120-2 2017 G6PD is the main source of the essential cellular reductant, NADPH. NADP 61-66 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 27755120-3 2017 The purpose of this review is to describe the biochemistry of G6PD and NADPH, cellular factors that regulate G6PD, normal physiologic roles of G6PD, and the pathogenic role altered G6PD/NADPH plays in kidney disease. NADP 186-191 glucose-6-phosphate dehydrogenase Homo sapiens 62-66 27941691-1 2016 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). NADP 116-159 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 27941691-1 2016 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). NADP 116-159 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 27941691-1 2016 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). NADP 161-166 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 27941691-1 2016 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). NADP 161-166 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 28090457-2 2016 G6PD plays a key role in the pentose phosphate pathway, which is a major source of nicotinamide adenine dinucleotide phosphate (NADPH). NADP 83-126 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 28090457-2 2016 G6PD plays a key role in the pentose phosphate pathway, which is a major source of nicotinamide adenine dinucleotide phosphate (NADPH). NADP 128-133 glucose-6-phosphate dehydrogenase Homo sapiens 0-4 27914961-1 2017 Glucose-6-phosphate dehydrogenase (G6PD) is a key enzyme in the pentose phosphate pathway that ensures sufficient production of coenzyme nicotinamide adenine dinucleotide phosphate (NADPH) by catalyzing the reduction of NADP+ to NADPH. NADP 137-180 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 27914961-1 2017 Glucose-6-phosphate dehydrogenase (G6PD) is a key enzyme in the pentose phosphate pathway that ensures sufficient production of coenzyme nicotinamide adenine dinucleotide phosphate (NADPH) by catalyzing the reduction of NADP+ to NADPH. NADP 182-187 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 27914961-1 2017 Glucose-6-phosphate dehydrogenase (G6PD) is a key enzyme in the pentose phosphate pathway that ensures sufficient production of coenzyme nicotinamide adenine dinucleotide phosphate (NADPH) by catalyzing the reduction of NADP+ to NADPH. NADP 182-187 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 27914961-1 2017 Glucose-6-phosphate dehydrogenase (G6PD) is a key enzyme in the pentose phosphate pathway that ensures sufficient production of coenzyme nicotinamide adenine dinucleotide phosphate (NADPH) by catalyzing the reduction of NADP+ to NADPH. NADP 220-225 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 27914961-1 2017 Glucose-6-phosphate dehydrogenase (G6PD) is a key enzyme in the pentose phosphate pathway that ensures sufficient production of coenzyme nicotinamide adenine dinucleotide phosphate (NADPH) by catalyzing the reduction of NADP+ to NADPH. NADP 220-225 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 27914961-1 2017 Glucose-6-phosphate dehydrogenase (G6PD) is a key enzyme in the pentose phosphate pathway that ensures sufficient production of coenzyme nicotinamide adenine dinucleotide phosphate (NADPH) by catalyzing the reduction of NADP+ to NADPH. NADP 229-234 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 27914961-1 2017 Glucose-6-phosphate dehydrogenase (G6PD) is a key enzyme in the pentose phosphate pathway that ensures sufficient production of coenzyme nicotinamide adenine dinucleotide phosphate (NADPH) by catalyzing the reduction of NADP+ to NADPH. NADP 229-234 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 27711253-6 2016 Besides, HSPB1 activates G6PD to sustain cellular NADPH and pentose production in glioma cells. NADP 50-55 glucose-6-phosphate dehydrogenase Homo sapiens 25-29 27582489-2 2016 NADP+ is then reduced to NADPH by dehydrogenases, in particular glucose-6-phosphate dehydrogenase and the malic enzymes. NADP 0-5 glucose-6-phosphate dehydrogenase Homo sapiens 64-97 27582489-2 2016 NADP+ is then reduced to NADPH by dehydrogenases, in particular glucose-6-phosphate dehydrogenase and the malic enzymes. NADP 25-30 glucose-6-phosphate dehydrogenase Homo sapiens 64-97 27353740-1 2016 In mature erythrocytes, glucose-6-phosphate dehydrogenase (G6PDH) and 6-phosphogluconate dehydrogenase (6PGDH) yield NADPH, a crucial cofactor of the enzyme glutathione reductase (GR) converting glutathione disulfide (GSSG) into its reduced state (GSH). NADP 117-122 glucose-6-phosphate dehydrogenase Homo sapiens 24-57 27335172-4 2016 JO2 was measured via a polarigraphic oxygen sensor and JATP via fluorescence using an enzyme-linked assay system (hexokinase II, glucose-6-phosphate dehydrogenase) linked to NADPH production. NADP 174-179 glucose-6-phosphate dehydrogenase Homo sapiens 129-162 27356773-9 2016 Acetylation of G6PD at several sites, including K235 (K205 in isoform b), may mediate inhibition of G6PD activity, which may contribute to the ability of aspirin to exert anticancer effects through decreased synthesis of ribose sugars and NADPH. NADP 239-244 glucose-6-phosphate dehydrogenase Homo sapiens 15-19 27356773-9 2016 Acetylation of G6PD at several sites, including K235 (K205 in isoform b), may mediate inhibition of G6PD activity, which may contribute to the ability of aspirin to exert anticancer effects through decreased synthesis of ribose sugars and NADPH. NADP 239-244 glucose-6-phosphate dehydrogenase Homo sapiens 100-104 27113762-3 2016 Here, we report that SIRT5 desuccinylates and deglutarylates isocitrate dehydrogenase 2 (IDH2) and glucose-6-phosphate dehydrogenase (G6PD), respectively, and thus activates both NADPH-producing enzymes. NADP 179-184 glucose-6-phosphate dehydrogenase Homo sapiens 99-132 27113762-3 2016 Here, we report that SIRT5 desuccinylates and deglutarylates isocitrate dehydrogenase 2 (IDH2) and glucose-6-phosphate dehydrogenase (G6PD), respectively, and thus activates both NADPH-producing enzymes. NADP 179-184 glucose-6-phosphate dehydrogenase Homo sapiens 134-138 27113762-4 2016 Moreover, we show that knockdown or knockout of SIRT5 leads to high levels of cellular ROS SIRT5 inactivation leads to the inhibition of IDH2 and G6PD, thereby decreasing NADPH production, lowering GSH, impairing the ability to scavenge ROS, and increasing cellular susceptibility to oxidative stress. NADP 171-176 glucose-6-phosphate dehydrogenase Homo sapiens 146-150 27113762-5 2016 Our study uncovers a SIRT5-dependent mechanism that regulates cellular NADPH homeostasis and redox potential by promoting IDH2 desuccinylation and G6PD deglutarylation. NADP 71-76 glucose-6-phosphate dehydrogenase Homo sapiens 147-151 27586085-0 2016 SIRT2 activates G6PD to enhance NADPH production and promote leukaemia cell proliferation. NADP 32-37 glucose-6-phosphate dehydrogenase Homo sapiens 16-20 27586085-5 2016 Knockdown of G6PD reduces NADPH level in acute myeloid leukaemia (AML) cell lines. NADP 26-31 glucose-6-phosphate dehydrogenase Homo sapiens 13-17 27586085-7 2016 Deacetylase SIRT2 promotes NADPH production through deacetylating G6PD at lysine 403 (K403). NADP 27-32 glucose-6-phosphate dehydrogenase Homo sapiens 66-70 26827633-1 2016 OBJECTIVE: The enzyme glucose-6-phosphate dehydrogenase (G6PD) catalyses the first step in the pentose phosphate pathway, producing nicotinamide adenine dinucleotide phosphate (NADPH). NADP 132-175 glucose-6-phosphate dehydrogenase Homo sapiens 22-55 26827633-1 2016 OBJECTIVE: The enzyme glucose-6-phosphate dehydrogenase (G6PD) catalyses the first step in the pentose phosphate pathway, producing nicotinamide adenine dinucleotide phosphate (NADPH). NADP 132-175 glucose-6-phosphate dehydrogenase Homo sapiens 57-61 26827633-1 2016 OBJECTIVE: The enzyme glucose-6-phosphate dehydrogenase (G6PD) catalyses the first step in the pentose phosphate pathway, producing nicotinamide adenine dinucleotide phosphate (NADPH). NADP 177-182 glucose-6-phosphate dehydrogenase Homo sapiens 22-55 26827633-1 2016 OBJECTIVE: The enzyme glucose-6-phosphate dehydrogenase (G6PD) catalyses the first step in the pentose phosphate pathway, producing nicotinamide adenine dinucleotide phosphate (NADPH). NADP 177-182 glucose-6-phosphate dehydrogenase Homo sapiens 57-61 27053284-7 2016 The presence of NADP(+) is shown to improve the stability of G6PD enzymes. NADP 16-23 glucose-6-phosphate dehydrogenase Homo sapiens 61-65 26802575-1 2016 Glucose-6-phosphate dehydrogenase (G6PD) regulates nicotinamide adenine dinucleotide phosphate (NADPH) levels and is related to the pathogenesis of various diseases, including G6PD deficiency, type 2 diabetes, aldosterone-induced endothelial dysfunction, and cancer. NADP 51-94 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 26802575-1 2016 Glucose-6-phosphate dehydrogenase (G6PD) regulates nicotinamide adenine dinucleotide phosphate (NADPH) levels and is related to the pathogenesis of various diseases, including G6PD deficiency, type 2 diabetes, aldosterone-induced endothelial dysfunction, and cancer. NADP 51-94 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 26802575-1 2016 Glucose-6-phosphate dehydrogenase (G6PD) regulates nicotinamide adenine dinucleotide phosphate (NADPH) levels and is related to the pathogenesis of various diseases, including G6PD deficiency, type 2 diabetes, aldosterone-induced endothelial dysfunction, and cancer. NADP 96-101 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 26802575-1 2016 Glucose-6-phosphate dehydrogenase (G6PD) regulates nicotinamide adenine dinucleotide phosphate (NADPH) levels and is related to the pathogenesis of various diseases, including G6PD deficiency, type 2 diabetes, aldosterone-induced endothelial dysfunction, and cancer. NADP 96-101 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 26921441-2 2016 In this study, we tested the hypothesis that inhibition of glucose-6-phosphate dehydrogenase (G6PD), a major source of NADPH in the cell, prevents 20-HETE synthesis and 20-HETE-induced proinflammatory signaling that promotes secretory phenotype of vascular smooth muscle cells. NADP 119-124 glucose-6-phosphate dehydrogenase Homo sapiens 59-92 26921441-2 2016 In this study, we tested the hypothesis that inhibition of glucose-6-phosphate dehydrogenase (G6PD), a major source of NADPH in the cell, prevents 20-HETE synthesis and 20-HETE-induced proinflammatory signaling that promotes secretory phenotype of vascular smooth muscle cells. NADP 119-124 glucose-6-phosphate dehydrogenase Homo sapiens 94-98 27353740-1 2016 In mature erythrocytes, glucose-6-phosphate dehydrogenase (G6PDH) and 6-phosphogluconate dehydrogenase (6PGDH) yield NADPH, a crucial cofactor of the enzyme glutathione reductase (GR) converting glutathione disulfide (GSSG) into its reduced state (GSH). NADP 117-122 glucose-6-phosphate dehydrogenase Homo sapiens 59-64 27353740-8 2016 The specific G6PDH inhibitory effect of these compounds may be exploited for the treatment of human diseases with high NADPH and GSH consumption rates, including malaria, trypanosomiasis, cancer or obesity. NADP 119-124 glucose-6-phosphate dehydrogenase Homo sapiens 13-18 27097228-1 2016 Glucose-6-phosphate dehydrogenase (G6PD) provides the reducing agent NADPH to meet the cellular needs for reductive biosynthesis and the maintenance of redox homeostasis. NADP 69-74 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 27097228-1 2016 Glucose-6-phosphate dehydrogenase (G6PD) provides the reducing agent NADPH to meet the cellular needs for reductive biosynthesis and the maintenance of redox homeostasis. NADP 69-74 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 27009267-4 2016 Excess G6PD shunted glucose into the pentose phosphate pathway, resulting in NADPH (reduced form of nicotinamide adenine dinucleotide phosphate) accumulation and reactive oxygen species (ROS) consumption. NADP 77-82 glucose-6-phosphate dehydrogenase Homo sapiens 7-11 27232511-3 2016 The results in this study confirm and extend previous observations that RRx-001 exerts its anti-proliferative effect, at least partially, through interference with glucose 6 phosphate dehydrogenase (G6PD), a key enzyme in the pentose phosphate pathway, responsible for maintaining adequate levels of the major cellular reductant, NADPH. NADP 330-335 glucose-6-phosphate dehydrogenase Homo sapiens 164-197 27232511-3 2016 The results in this study confirm and extend previous observations that RRx-001 exerts its anti-proliferative effect, at least partially, through interference with glucose 6 phosphate dehydrogenase (G6PD), a key enzyme in the pentose phosphate pathway, responsible for maintaining adequate levels of the major cellular reductant, NADPH. NADP 330-335 glucose-6-phosphate dehydrogenase Homo sapiens 199-203 26774511-10 2016 In support of this concept, the expression of GCLC (which codes for the rate-limiting enzyme in GSH synthesis) and genes which generate reducing equivalents in the form of NADPH (ie, G6PD, PGD, IDH2) are elevated in 1,25D-treated cells. NADP 172-177 glucose-6-phosphate dehydrogenase Homo sapiens 183-187 26763177-0 2016 NADP+ binding effects tryptophan accessibility, folding and stability of recombinant B. malayi G6PD. NADP 0-5 glucose-6-phosphate dehydrogenase Homo sapiens 95-99 27009267-4 2016 Excess G6PD shunted glucose into the pentose phosphate pathway, resulting in NADPH (reduced form of nicotinamide adenine dinucleotide phosphate) accumulation and reactive oxygen species (ROS) consumption. NADP 100-143 glucose-6-phosphate dehydrogenase Homo sapiens 7-11 26694452-4 2015 The HSCARG protein, a nicotinamide adenine dinucleotide phosphate (NADPH) sensor and negative regulator of NF-kappaB, was upregulated in G6PD-knockdown cells with decreased NADPH/NADP+ ratio. NADP 22-65 glucose-6-phosphate dehydrogenase Homo sapiens 137-141 26456480-2 2016 Glucose-6-phosphate dehydrogenase (G6PD) is essential for protection against oxidative stress by producing NADPH. NADP 107-112 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 26456480-2 2016 Glucose-6-phosphate dehydrogenase (G6PD) is essential for protection against oxidative stress by producing NADPH. NADP 107-112 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 26711700-1 2016 CONTEXT: Glucose-6-phosphate dehydrogenase (G6PD) is an important enzyme of hexose monophosphate shunt, involved in the biosynthesis of reduced nicotinamide adenine dinucleotide phosphate hydrogen (NADPH). NADP 198-203 glucose-6-phosphate dehydrogenase Homo sapiens 9-42 26711700-1 2016 CONTEXT: Glucose-6-phosphate dehydrogenase (G6PD) is an important enzyme of hexose monophosphate shunt, involved in the biosynthesis of reduced nicotinamide adenine dinucleotide phosphate hydrogen (NADPH). NADP 198-203 glucose-6-phosphate dehydrogenase Homo sapiens 44-48 26694452-0 2015 Glucose-6-Phosphate Dehydrogenase Enhances Antiviral Response through Downregulation of NADPH Sensor HSCARG and Upregulation of NF-kappaB Signaling. NADP 88-93 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 27974910-3 2016 Glucose-6-phosphate dehydrogenase (G6PD) is an enzyme in the pentose phosphate pathway, which leads to the production of NADPH. NADP 121-126 glucose-6-phosphate dehydrogenase Homo sapiens 0-33 27974910-3 2016 Glucose-6-phosphate dehydrogenase (G6PD) is an enzyme in the pentose phosphate pathway, which leads to the production of NADPH. NADP 121-126 glucose-6-phosphate dehydrogenase Homo sapiens 35-39 27656260-8 2016 The NADPH/NADP and GSH/GSSG ratio were significantly lower in the cells with inhibited G6PD than in the control cells at the same BQ concentration. NADP 4-9 glucose-6-phosphate dehydrogenase Homo sapiens 87-91 27656260-8 2016 The NADPH/NADP and GSH/GSSG ratio were significantly lower in the cells with inhibited G6PD than in the control cells at the same BQ concentration. NADP 4-8 glucose-6-phosphate dehydrogenase Homo sapiens 87-91 26694452-4 2015 The HSCARG protein, a nicotinamide adenine dinucleotide phosphate (NADPH) sensor and negative regulator of NF-kappaB, was upregulated in G6PD-knockdown cells with decreased NADPH/NADP+ ratio. NADP 67-72 glucose-6-phosphate dehydrogenase Homo sapiens 137-141 26694452-4 2015 The HSCARG protein, a nicotinamide adenine dinucleotide phosphate (NADPH) sensor and negative regulator of NF-kappaB, was upregulated in G6PD-knockdown cells with decreased NADPH/NADP+ ratio. NADP 173-178 glucose-6-phosphate dehydrogenase Homo sapiens 137-141 26694452-4 2015 The HSCARG protein, a nicotinamide adenine dinucleotide phosphate (NADPH) sensor and negative regulator of NF-kappaB, was upregulated in G6PD-knockdown cells with decreased NADPH/NADP+ ratio. NADP 179-184 glucose-6-phosphate dehydrogenase Homo sapiens 137-141 26160839-4 2015 As expected, reduced level of NADPH was also observed, at least in part due to inactivation of glucose-6-phosphate dehydrogenase in pentose phosphate pathway upon HF treatment. NADP 30-35 glucose-6-phosphate dehydrogenase Homo sapiens 95-128 26198639-6 2015 Herein we demonstrate that a metabolic shift toward the pentose phosphate pathway (PPP) is necessary for NET release because glucose-6-phosphate dehydrogenase (G6PD), an important enzyme from PPP, fuels NADPH oxidase with NADPH to produce superoxide and thus induce NETs. NADP 203-208 glucose-6-phosphate dehydrogenase Homo sapiens 125-158 26198639-6 2015 Herein we demonstrate that a metabolic shift toward the pentose phosphate pathway (PPP) is necessary for NET release because glucose-6-phosphate dehydrogenase (G6PD), an important enzyme from PPP, fuels NADPH oxidase with NADPH to produce superoxide and thus induce NETs. NADP 203-208 glucose-6-phosphate dehydrogenase Homo sapiens 160-164 26468025-1 2015 Bioluminescent method for measurements of the neutrophilic NAD(P)-dependent dehydrogenases (lactate dehydrogenase, NAD-dependent malate dehydrogenase, NADP-dependent decarboxylating malate dehydrogenase, NAD-dependent isocitrate dehydrogenase, and glucose- 6-phosphate dehydrogenase) is developed. NADP 59-65 glucose-6-phosphate dehydrogenase Homo sapiens 248-282 26291555-9 2015 Elevated levels of activated G6PD consequent to PDGF-BB induction led to increased dihydronicotinamide adenine dinucleotide phosphate generation through stimulation of the pentose phosphate pathway, which enhanced VSMC viability and reduced apoptosis in vivo and in vitro via glutathione homeostasis. NADP 83-133 glucose-6-phosphate dehydrogenase Homo sapiens 29-33 25556665-1 2015 AIMS: Glucose 6-phosphate dehydrogenase (G6PD) is essential for maintenance of nicotinamide dinucleotide hydrogen phosphate (NADPH) levels and redox homeostasis. NADP 125-130 glucose-6-phosphate dehydrogenase Homo sapiens 6-39 25556665-1 2015 AIMS: Glucose 6-phosphate dehydrogenase (G6PD) is essential for maintenance of nicotinamide dinucleotide hydrogen phosphate (NADPH) levels and redox homeostasis. NADP 125-130 glucose-6-phosphate dehydrogenase Homo sapiens 41-45 25661916-6 2015 The level of tryptophan in membranes was determined by spectrofluorimetry, whilst the activity of glucose-6-phosphate dehydrogenase was determined by measuring the reduction of oxidated NADP. NADP 186-190 glucose-6-phosphate dehydrogenase Homo sapiens 98-131 25121555-1 2014 The enzyme glucose-6-phosphate dehydrogenase (G6PDH) catalyzes the first step of the oxidative branch of the pentose phosphate pathway, which provides cells with NADPH, an essential cofactor for many biosynthetic pathways and antioxidizing enzymes. NADP 162-167 glucose-6-phosphate dehydrogenase Homo sapiens 11-44 25121555-1 2014 The enzyme glucose-6-phosphate dehydrogenase (G6PDH) catalyzes the first step of the oxidative branch of the pentose phosphate pathway, which provides cells with NADPH, an essential cofactor for many biosynthetic pathways and antioxidizing enzymes. NADP 162-167 glucose-6-phosphate dehydrogenase Homo sapiens 46-51 25408203-3 2014 The paradox consists of the strong inhibition that the NADPH exerts on the both dehydrogenases of the pathway, especially on the regulating enzyme glucose-6-phosphate dehydrogenase (G6PD). NADP 55-60 glucose-6-phosphate dehydrogenase Homo sapiens 147-180 25408203-3 2014 The paradox consists of the strong inhibition that the NADPH exerts on the both dehydrogenases of the pathway, especially on the regulating enzyme glucose-6-phosphate dehydrogenase (G6PD). NADP 55-60 glucose-6-phosphate dehydrogenase Homo sapiens 182-186 25408203-4 2014 Theoretically, in anabolic situations, the increase of gene expression of G6PD and 6-phosphogluconate dehydrogenase can induce a rise in the production of NADPH, which would cause the immediate inhibition of the enzyme and a drastic flow reduction. NADP 155-160 glucose-6-phosphate dehydrogenase Homo sapiens 74-78 25408203-7 2014 In 1974, the presence of a protein capable of reversing the inhibition of G6PD by NADPH was detected; however, to date, this paradox remains undisclosed. NADP 82-87 glucose-6-phosphate dehydrogenase Homo sapiens 74-78 25408203-9 2014 The model has many similarities with the hypothesis proposed some 40 years back on the reversion of G6PD inhibition by NADPH. NADP 119-124 glucose-6-phosphate dehydrogenase Homo sapiens 100-104