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Leo E. Otterbein

Researcher at Beth Israel Deaconess Medical Center

Publications -  228
Citations -  24913

Leo E. Otterbein is an academic researcher from Beth Israel Deaconess Medical Center. The author has contributed to research in topics: Heme oxygenase & Heme. The author has an hindex of 79, co-authored 221 publications receiving 22713 citations. Previous affiliations of Leo E. Otterbein include Veterans Health Administration & Johns Hopkins University School of Medicine.

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Journal ArticleDOI

Carbon Monoxide Preserves Circadian Rhythm to Reduce the Severity of Subarachnoid Hemorrhage in Mice.

TL;DR: Clock gene expression regulates, in part, the severity of SAH and requires myeloid HO-1 activity to clear the erythrocyte burden and inhibit neuronal apoptosis and thus merits further investigation in patients with SAH.
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Biliverdin modulates the expression of C5aR in response to endotoxin in part via mTOR signaling

TL;DR: Biliverdin mitigates LPS-dependent C5aR expression in macrophages in part via mTOR and promotes phosphorylation of Akt and PS6 and decreases L PS-mediated induction of C 5aR-associated cytokines.
Patent

Methods of treating vascular disease

TL;DR: In this paper, a method of treating patients suffering from, or at risk for, intimal hyperplasia and/or arteriosclerosis was proposed, which includes administering a pharmaceutical composition that includes carbon monoxide to the patient.
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Differential Modulation by Exogenous Carbon Monoxide of TNF-α Stimulated Mitogen-Activated Protein Kinases in Rat Pulmonary Artery Endothelial Cells

TL;DR: In this article, the authors showed that carbon monoxide (CO), a major catalytic byproduct of HO-1, may mediate this anti-inflammatory effect by modulating signal transduction pathways, in particular the mitogen-activated protein (MAP) kinase pathway.
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Deficiency in the c-Jun NH2-terminal kinase signaling pathway confers susceptibility to hyperoxic lung injury in mice.

TL;DR: Results indicate that JNK pathways participate in adaptive responses to hyperoxia in mice, which generates an oxidative stress in the mouse lung, which activates the major stress-inducible kinase pathways, including c-Jun NH2-terminal kinase (JNK).