PQQ Cofactor






179 Article(s)
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51 16936032 Knockout and overexpression of pyrroloquinoline quinone biosynthetic genes in Gluconobacter oxydans 621H. J Bacteriol 2006 Nov 2
52 16962995 Pyrroloquinoline quinone (PQQ) prevents fibril formation of alpha-synuclein. Biochem Biophys Res Commun 2006 Oct 27 10
53 17061524 [The PQQ-dehydrogenases. A novel example of bacterial quinoproteins]. Rev Latinoam Microbiol 2004 Jan-Jun 4
54 17066474 Microstructural and tensile properties of elastin-based polypeptides crosslinked with genipin and pyrroloquinoline quinone. Biopolymers 2007 Feb 15 2
55 17149777 The preferred reaction path for the oxidation of methanol by PQQ-containing methanol dehydrogenase: addition-elimination versus hydride-transfer mechanism. Chemistry 2007 5
56 17390081 Activation of Ras signaling pathways by pyrroloquinoline quinone in NIH3T3 mouse fibroblasts. Int J Mol Med 2007 May 1
57 17472404 Enzyme activity control by responsive redoxpolymers. Langmuir 2007 Jun 5 2
58 18002547 Chromium hexacyanoferrate modified biosensor based on PQQ-dependent glucose dehydrogenase. Annu Int Conf IEEE Eng Med Biol Soc 2007 2
59 18241201 Computational and experimental studies on the catalytic mechanism of biliverdin-IXbeta reductase. Biochem J 2008 May 1 4
60 18591768 Pyrroloquinoline quinone prevents oxidative stress-induced neuronal death probably through changes in oxidative status of DJ-1. Biol Pharm Bull 2008 Jul 8
61 19013771 Effect of pyrroloquinoline quinone (PQQ) on melanogenic protein expression in murine B16 melanoma. J Dermatol Sci 2009 Feb 4
62 19026989 Pyrroloquinoline quinone attenuates iNOS gene expression in the injured spinal cord. Biochem Biophys Res Commun 2009 Jan 9 3
63 19161294 Pyrroloquinoline quinone-doped polymeric nanospheres as sensitive tracer for binding assays. Anal Chem 2009 Feb 15 5
64 19699263 Protective effect of pyrroloquinoline quinone against Abeta-induced neurotoxicity in human neuroblastoma SH-SY5Y cells. Neurosci Lett 2009 Oct 30 8
65 19861415 Pyrroloquinoline quinone stimulates mitochondrial biogenesis through cAMP response element-binding protein phosphorylation and increased PGC-1alpha expression. J Biol Chem 2010 Jan 1 6
66 19926923 Effect of vitamin E on learning and memory deficit in aged rats. J Nutr Sci Vitaminol (Tokyo) 2009 2
67 20190030 False elevation of blood glucose levels measured by GDH-PQQ-based glucometers occurs during all daily dwells in peritoneal dialysis patients using icodextrin. Perit Dial Int 2010 May-Jun 1
68 20206593 Visual detection of single-stranded target DNA using pyrroloquinoline-quinone-loaded liposomes as a tracer. Anal Biochem 2010 Jun 15 2
69 20384299 Electrochemistry in diabetes management. Acc Chem Res 2010 Jul 20 2
70 20432928 [The roles of PI3K/Akt pathway in proliferation of Schwann cells promoted by pyrroloquinoline quinone]. Zhonghua Zheng Xing Wai Ke Za Zhi 2010 Jan 8
71 20482893 The inhibitory effect of pyrroloquinoline quinone on the amyloid formation and cytotoxicity of truncated alpha-synuclein. Mol Neurodegener 2010 May 20 4
72 20491655 Identification of transcriptional networks responding to pyrroloquinoline quinone dietary supplementation and their influence on thioredoxin expression, and the JAK/STAT and MAPK pathways. Biochem J 2010 Aug 1 1
73 20663290 Role of glutathione in augmenting the anticancer activity of pyrroloquinoline quinone (PQQ). Redox Rep 2010 1
74 20702080 Development of a (PQQ)-GDH-anode based on MWCNT-modified gold and its application in a glucose/O2-biofuel cell. Biosens Bioelectron 2010 Oct 15 6
75 21237129 Absorbance-based assay for membrane disruption by antimicrobial peptides and synthetic copolymers using pyrroloquinoline quinone-loaded liposomes. Anal Biochem 2011 Apr 15 5
76 21320517 The neuroprotective action of pyrroloquinoline quinone against glutamate-induced apoptosis in hippocampal neurons is mediated through the activation of PI3K/Akt pathway. Toxicol Appl Pharmacol 2011 Apr 1 13
77 21783927 In vitro protective effects of pyrroloquinoline quinone on methylmercury-induced neurotoxicity. Environ Toxicol Pharmacol 2009 Jan 2
78 22163553 Effects of electric potential treatment of a chromium hexacyanoferrate modified biosensor based on PQQ-dependent glucose dehydrogenase. Sensors (Basel) 2010 4
79 22193059 Inhibition of receptor activator of nuclear factor-κB ligand (RANKL)-induced osteoclast formation by pyrroloquinoline quinine (PQQ). Immunol Lett 2012 Feb 29 7
80 22226931 Pyrroloquinoline quinone modulates the kinetic parameters of the mammalian selenoprotein thioredoxin reductase 1 and is an inhibitor of glutathione reductase. Biochem Pharmacol 2012 Mar 15 13
81 22824864 Pyrroloquinoline quinone stimulates epithelial cell proliferation by activating epidermal growth factor receptor through redox cycling. Free Radic Biol Med 2012 Sep 15 8
82 22843070 Pyrroloquinoline quinone rescues hippocampal neurons from glutamate-induced cell death through activation of Nrf2 and up-regulation of antioxidant genes. Genet Mol Res 2012 Aug 16 14
83 23063836 Effect of pyrroloquinoline quinone on neuropathic pain following chronic constriction injury of the sciatic nerve in rats. Eur J Pharmacol 2012 Dec 15 2
84 23085227 Pyrroloquinoline quinone, a novel protein tyrosine phosphatase 1B inhibitor, activates insulin signaling in C2C12 myotubes and improves impaired glucose tolerance in diabetic KK-A(y) mice. Biochem Biophys Res Commun 2012 Nov 16 4
85 23358249 Partial peptide of α-synuclein modified with small-molecule inhibitors specifically inhibits amyloid fibrillation of α-synuclein. Int J Mol Sci 2013 Jan 28 5
86 23613773 Pyrroloquinoline quinine inhibits RANKL-mediated expression of NFATc1 in part via suppression of c-Fos in mouse bone marrow cells and inhibits wear particle-induced osteolysis in mice. PLoS One 2013 9
87 23686346 Pyrroloquinoline quinine protects rat brain cortex against acute glutamate-induced neurotoxicity. Neurochem Res 2013 Aug 11
88 23934069 Monitoring of PQQ-dependent glucose dehydrogenase substrate specificity for its potential use in biocatalysis and bioanalysis. Appl Biochem Biotechnol 2013 Oct 2
89 24114661 Pyrroloquinoline quinone inhibits oxygen/glucose deprivation-induced apoptosis by activating the PI3K/AKT pathway in cardiomyocytes. Mol Cell Biochem 2014 Jan 4
90 24129003 Improvement of functional recovery of transected peripheral nerve by means of chitosan grafts filled with vitamin E, pyrroloquinoline quinone and their combination. Int J Surg 2014 1
91 24231099 Dietary pyrroloquinoline quinone (PQQ) alters indicators of inflammation and mitochondrial-related metabolism in human subjects. J Nutr Biochem 2013 Dec 2
92 24591312 On dioxygen permeation through a dehydrogenase-pyrroloquinoline quinone complex. A molecular-dynamics investigation. Chem Biodivers 2014 Feb 2
93 24682480 Heterologous expression of pyrroloquinoline quinone (pqq) gene cluster confers mineral phosphate solubilization ability to Herbaspirillum seropedicae Z67. Appl Microbiol Biotechnol 2014 Jun 4
94 24755484 Involvement of ERK1/2 pathway in neuroprotective effects of pyrroloquinoline quinine against rotenone-induced SH-SY5Y cell injury. Neuroscience 2014 Jun 13 5
95 25161699 Pyrroloquinoline Quinone Induces Cancer Cell Apoptosis via Mitochondrial-Dependent Pathway and Down-Regulating Cellular Bcl-2 Protein Expression. J Cancer 2014 3
96 25283505 Pyrroloquinoline quinone protects mouse brain endothelial cells from high glucose-induced damage in vitro. Acta Pharmacol Sin 2014 Nov 3
97 25314304 Pyrroloquinoline quinone (PQQ) inhibits lipopolysaccharide induced inflammation in part via downregulated NF-κB and p38/JNK activation in microglial and attenuates microglia activation in lipopolysaccharide treatment mice. PLoS One 2014 15
98 25349108 Pyrroloquinoline quinone protects nucleus pulposus cells from hydrogen peroxide-induced apoptosis by inhibiting the mitochondria-mediated pathway. Eur Spine J 2015 Aug 3
99 25687637 Pyrroloquinoline Quinone Slows Down the Progression of Osteoarthritis by Inhibiting Nitric Oxide Production and Metalloproteinase Synthesis. Inflammation 2015 Aug 5
100 25702528 Pyrroloquinoline quinone against glutamate-induced neurotoxicity in cultured neural stem and progenitor cells. Int J Dev Neurosci 2015 May 3