heme oxygenase การใช้

• HMOX1 and HMOX2 ( this enzyme ) belong to the heme oxygenase family.
• Sickle hemoglobin induces the expression of heme oxygenase-1 in hematopoietic cells.
• Heme oxygenase activity is induced by its substrate heme and by various nonheme substances.
• Heme oxygenase occurs as 2 isozymes, an inducible heme oxygenase-1 and a constitutive heme oxygenase-2.
• Heme oxygenase occurs as 2 isozymes, an inducible heme oxygenase-1 and a constitutive heme oxygenase-2.
• Heme oxygenase occurs as 2 isozymes, an inducible heme oxygenase-1 and a constitutive heme oxygenase-2.
• The Bach1-sMaf heterodimer regulates the heme oxygenase-1 gene.
• CO is produced in mammals during the degradation of heme by heme oxygenase-1, a redox-sensitive enzyme induced by oxidative stress.
• At Harvard Bach also did research on the role of bilirubin and heme oxygenase in tolerance induction and gaft survival.
• Under normal physiological conditions, the activity of heme oxygenase is highest in the spleen, where old erythrocytes are sequestrated and destroyed.
• In biology, carbon monoxide is naturally produced by the action of heme oxygenase 1 and 2 on the heme from hemoglobin breakdown.
• In mammals, carbon monoxide is naturally produced by the action of heme oxygenase 1 and 2 on the heme from hemoglobin breakdown.
• Biliverdin also is replenished in the cycle with its formation from heme units through heme oxygenase ( HO ) localized from the endoplasmic reticulum.
• The transposase from Sleeping Beauty helped insert the Hmox-1 transposon into the mice genome, allowing the production of enzyme heme oxygenase-1 ( HO-1 ).
• The first oxidation reaction is catalyzed by the microsomal enzyme heme oxygenase and results in biliverdin ( green color pigment ), iron and carbon monoxide.
• Heme oxygenase, an essential enzyme in heme catabolism, cleaves heme to form biliverdin, which is subsequently converted to bilirubin by biliverdin reductase, and carbon monoxide, a putative neurotransmitter.
• The reduction of cytochrome P450 is not the only physiological function of POR . The final step of heme oxidation by mammalian heme oxygenase requires POR and O 2.
• Carbon suboxide, C 3 O 2, can be produced in small amounts in any biochemical process that normally produces carbon monoxide, CO, for example, during heme oxidation by heme oxygenase-1.
• BLVRB binds to human heme oxygenase-1 ( hHO-1 ) in conjunction with cytochrome p450 reductase to catalyzes the NADPH-cytochrome P450 reductase-dependent oxidation of heme to biliverdin, CO, and free iron.
• This binding site attaches to biliverdin, and causes its dissociation from heme oxygenase ( HO ) ( which catalyzes reaction of ferric heme-- > biliverdin ), causing the subsequent reduction to bilirubin.