Regulation of inflammation by the antioxidant haem oxygenase 1

NK Campbell, HK Fitzgerald, A Dunne - Nature Reviews Immunology, 2021 - nature.com
Abstract Haem oxygenase 1 (HO-1), an inducible enzyme responsible for the breakdown of
haem, is primarily considered an antioxidant, and has long been overlooked by …

[HTML][HTML] Acute respiratory distress syndrome

MA Matthay, RL Zemans, GA Zimmerman… - Nature reviews Disease …, 2019 - nature.com
The acute respiratory distress syndrome (ARDS) is a common cause of respiratory failure in
critically ill patients and is defined by the acute onset of noncardiogenic pulmonary oedema …

[HTML][HTML] Heme in pathophysiology: a matter of scavenging, metabolism and trafficking across cell membranes

D Chiabrando, F Vinchi, V Fiorito, S Mercurio… - Frontiers in …, 2014 - frontiersin.org
Heme (iron-protoporphyrin IX) is an essential co-factor involved in multiple biological
processes: oxygen transport and storage, electron transfer, drug and steroid metabolism …

[HTML][HTML] Phycocyanin: Anti-inflammatory effect and mechanism

R Liu, S Qin, W Li - Biomedicine & Pharmacotherapy, 2022 - Elsevier
As the host defense response to various injuries and pathogens in the body, inflammation
can remove damaged cells and pathogens in the host organism and protect the body …

[HTML][HTML] Mesenchymal stem cells sense mitochondria released from damaged cells as danger signals to activate their rescue properties

M Mahrouf-Yorgov, L Augeul, CC Da Silva… - Cell Death & …, 2017 - nature.com
Mesenchymal stem cells (MSCs) protect tissues against cell death induced by
ischemia/reperfusion insults. This therapeutic effect seems to be controlled by physiological …

Carbon monoxide has anti-inflammatory effects involving the mitogen-activated protein kinase pathway

LE Otterbein, FH Bach, J Alam, M Soares, H Tao Lu… - Nature medicine, 2000 - nature.com
The stress-inducible protein heme oxygenase-1 provides protection against oxidative stress.
The anti-inflammatory properties of heme oxygenase-1 may serve as a basis for this …

Reduced stress defense in heme oxygenase 1-deficient cells

KD Poss, S Tonegawa - Proceedings of the National …, 1997 - National Acad Sciences
Stressed mammalian cells up-regulate heme oxygenase 1 (Hmox1; EC 1.14. 99.3), which
catabolizes heme to biliverdin, carbon monoxide, and free iron. To assess the potential role …

Heme oxygenase-1: function, regulation, and implication of a novel stress-inducible protein in oxidant-induced lung injury.

AM Choi, J Alam - American journal of respiratory cell and molecular …, 1996 - atsjournals.org
Accumulating evidence suggests that oxidative stress plays a central role in the
pathogenesis of many pulmonary diseases including adult respiratory distress syndrome …

Heme oxygenase-1 mediates the anti-inflammatory effect of interleukin-10 in mice

TS Lee, LY Chau - Nature medicine, 2002 - nature.com
The mechanisms underlying the action of the potent anti-inflammatory interleukin-10 (IL-10)
are poorly understood. Here we show that, in murine macrophages, IL-10 induces …

Carbon monoxide generated by heme oxygenase 1 suppresses endothelial cell apoptosis

S Brouard, LE Otterbein, J Anrather… - The Journal of …, 2000 - rupress.org
Heme oxygenase 1 (HO-1) inhibits apoptosis by regulating cellular prooxidant iron. We now
show that there is an additional mechanism by which HO-1 inhibits apoptosis, namely by …