Results 1 to 10 of about 63,602 (67)

Genetic variants of the promoter of the heme oxygenase-1 gene and their influence on cardiovascular disease (The Ludwigshafen risk and cardiovascular health study) [PDF]

open access: yes, 2009
Background Heme oxygenase-1 is an inducible cytoprotective enzyme which handles oxidative stress by generating anti-oxidant bilirubin and vasodilating carbon monoxide.
Hoffmann Michael M   +26 more
core   +2 more sources

Pathological significance of heme oxygenase-1 as a potential tumor promoter in heme-induced colorectal carcinogenesis [PDF]

open access: yes, 2023
The significance of the heme-metabolizing enzyme heme oxygenase-1 (HMOX1) in the pathogenesis of colorectal cancer (CRC) has not been fully explored. HMOX1 cytoprotection is imperative to limit oxidative stress.
Rachitha Singhabahu   +8 more
core   +1 more source

HMOX1 gene promoter alleles and high HO-1 levels are associated with severe malaria in Gambian children. [PDF]

open access: yes, 2012
Heme oxygenase 1 (HO-1) is an essential enzyme induced by heme and multiple stimuli associated with critical illness. In humans, polymorphisms in the HMOX1 gene promoter may influence the magnitude of HO-1 expression.
Madi Njie (177625)   +101 more
core   +1 more source

Immune-Related Functions of Heme Oxygenase-1

open access: yes, 2023
Heme oxygenase (HO)-1 is a well-known cytoprotective enzyme due to its enzymatic action, which involves the catalysis of heme into anti-apoptotic and antioxidant molecules such as bilirubin, biliverdin and CO [...
Maria G. Detsika, Elias A. Lianos
core   +1 more source

Nuclear Factor-κB-Independent Anti-Inflammatory Action of Salicylate in Human Endothelial Cells [PDF]

open access: yes, 2006
In contrast to aspirin, salicylate, its active metabolite, possesses profound anti-inflammatory properties without blocking cyclooxygenase. Inhibition of the transcription factor nuclear factor-κB (NF-κB) has been discussed to play a role in the anti ...
Blumenthal, Signe B.   +4 more
core   +1 more source

Transforming growth factor beta 2 and heme oxygenase 1 genes are risk factors for the cerebral malaria syndrome in Angolan children. [PDF]

open access: yes, 2010
BACKGROUND: Cerebral malaria (CM) represents a severe outcome of the Plasmodium falciparum infection. Recent genetic studies have correlated human genes with severe malaria susceptibility, but there is little data on genetic variants that increase the ...
Sambo, Maria Rosário   +40 more
core   +1 more source

Creation of novel pharmacological tools in heme oxygenase research [PDF]

open access: yes, 2012
Aims: While great strides have been made in the elucidation of the physiological and pharmacological roles of heme oxygenases (HO) in experimental animals and humans, there is still an enormous potential for further research discoveries and their ...
Vukomanovic, Dragic   +11 more
core   +1 more source

Heme oxygenase substrates acutely lower blood pressure in hypertensive rats

open access: yes, 1996
Heme oxygenase catalyzes the metabolism of heme to biliverdine, free iron, and carbon monoxide. The current study was designed to determine if treatment with the heme oxygenase substrates heme-L-arginate or heme-L-lysinate, to stimulate formation of ...
M. Lavesa   +4 more
core   +1 more source

Evidence for Heme Oxygenase Activity in a Heme Peroxidase

open access: yes, 2016
The heme peroxidase and heme oxygenase enzymes share a common heme prosthetic group but catalyze fundamentally different reactions, the first being H2O2-dependent oxidation of substrate using an oxidized Compound I intermediate, and the second O2 ...
Clive L. Metcalfe (2163964)   +9 more
core   +2 more sources

Regulation of haem oxygenase-1 nitrosative stress in cardiac cells. [PDF]

open access: yes, 2005
The reactive nitrogen species (RNS) nitric oxide (NO), nitroxyl anion (NO") and nitrosonium cation (NO+), modulate a myriad of biological processes. The microsomal haem oxygenases (HO-1, HO-2 and HO-3) oxidatively catabolise haem to bilirubin, carbon ...
Naughton, P.
core  

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