inoculation of plants with Pseudomonas syringae increases photorespiration rate and expression of glycolate oxidase (GOX2), serine glyoxylate aminotransferase (SGT) and serine hydroxyl methyltransferase (SHMT1). Silencing of GOX2, SGT or SHMT1 genes in tomato decreases photorespiration but increases susceptibility to Pseudomonas syringae, whereas transient overexpression of GOX2, SGT or SHMT1 in tobacco increases basal defence. Salicylic acid signalling is involved in GOX2-mediated, SGT-mediated and SHMT1-mediated defence. H2O2 pretreatment remarkably alleviates the GOX2 silencing-induced depression in basal defence and salicylic acid signalling
the interaction of capsid protein P8 with the GOX of host cells leads to translocation of capsid protein P8 into peroxisomes. The interaction between capsid protein P8 and GOX plays important roles in Rice dwarf phytoreovirus targeting into the replication site of host cells
development of a lactate biosensor through immobilization of lactate oxidase in an albumin and mucin composed hydrogel by gluitaraldehyde cross-linking and trapping between two polycarbonate membranes. Hydrogen peroxide produced is detected on a platinum electrode. The response time of the sensor to 0.010 mM lactate requires 90 s to give a 100% steady-state response of 0.079 microA. Linear behavior is obtained between0.7 microM and 1.5 mM. The detection limit calculated from the signal to noise ratio was 0.7 microM
construction of a D-Lactate electrochemical biosensor. The electrode for detection of D-lactate is prepared by immobilizing dye-linked D-LDH and multi-walled carbon nanotube within Nafion membrane. The electrode response to D-lactate is linear within the concentration range of 0.03-2.5 mM, and it shows little reduction in responsiveness after 50 days
lactate biosensor development based on an enzymatic recognition system using lactate oxidase and a transduction system based on laminol, peroxidase from Arthromyces ramosus and metallic aluminum, immobilized in a plastic support by a polyion complex membrane prepared from poly-L-lysine hydrobromide and poly(sodium 4-styrenesulfonate)
the metabolic gene HAO2 is downregulated in hepatocellular carcinoma and predicts metastasis and poor survival. Dysregulation of HAO2 is a very early event in the development of hepatocellular carcinoma and it may represent a useful diagnostic and prognostic marker for human hepatocellular carcinoma
in humans the enzyme is a potential drug target for treatment of primary hyperoxaluria, a genetic disorder where overproduction of oxalate results in the formation of kidney stones
enzyme is used in clinical chemistry for the determination of (S)-lactate in blood in some pathological diseases such as diabetes, heart diseases and shock syndrome
decrease of enzyme activity upon oxidative stress induced by glutathione depletion or postischemic perfusion, down-regulation of enzyme as mechanism to prevent excessive H2O2 formation in liver peroxisome
the ability of such siRNAs to reduce urinary oxalate in the mouse model suggests that this approach is promising for the treatment of primary hyperoxalurias, PH, particularly PH type I, in humans, genes HYPDH and GO appear to be the best targets for reducing the production of glyoxylate and oxalate in PH patients
application of oan in vivo CRISPR/Cas9-mediated substrate reduction therapy to treat primary hyperoxaluria type I that results in excessive hepatic oxalate production causing end-stage renal disease. A single systemic administration of an AAV8-CRISPR/Cas9 vector targeting glycolate oxidase, prevents oxalate overproduction and kidney damage, with no signs of toxicity in Agxt1-/- mice
the ability of such siRNAs to reduce urinary oxalate in the mouse model suggests that this approach is promising for the treatment of primary hyperoxalurias, PH, particularly PH type I, in humans, genes HYPDH and GO appear to be the best targets for reducing the production of glyoxylate and oxalate in PH patients
optimization of production of lactate oxidase by cultivating strains under high aeration in a medium with 0.5% glucose and 2% lactate for 1 day results in activities of 130-140 U/l
coexpression of N-demethylase NdmB gene from Pseudomonas putida CBB5 and glycolate oxidase gene in Escherichia coli. By two-step purification of Ni affinity chromatography and Q-Sepharose chromatography, the coexpressed NdmB and GO are separated and result in a 15.8fold purification with 8.7% yield and 12.8fold purification with 7.2% yield, respectively