protectin-d1 has been researched along with Pneumonia--Viral* in 2 studies
1 review(s) available for protectin-d1 and Pneumonia--Viral
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Harnessing inflammation resolving-based therapeutic agents to treat pulmonary viral infections: What can the future offer to COVID-19?
Inflammation is generally accepted as a component of the host defence system and a protective response in the context of infectious diseases. However, altered inflammatory responses can contribute to disease in infected individuals. Many endogenous mediators that drive the resolution of inflammation are now known. Overall, mediators of resolution tend to decrease inflammatory responses and provide normal or greater ability of the host to deal with infection. In the lung, it seems that pro-resolution molecules, or strategies that promote their increase, tend to suppress inflammation and lung injury and facilitate control of bacterial or viral burden. Here, we argue that the demonstrated anti-inflammatory, pro-resolving, anti-thrombogenic and anti-microbial effects of such endogenous mediators of resolution may be useful in the treatment of the late stages of the disease in patients with COVID-19. Topics: Acetates; Angiotensin I; Animals; Annexin A1; Anti-Inflammatory Agents; COVID-19; COVID-19 Drug Treatment; Disease Models, Animal; Docosahexaenoic Acids; Humans; Hydrogen Peroxide; Inflammation; Inflammation Mediators; Mice; Orthomyxoviridae Infections; Oxidants; Peptide Fragments; Peptides; Phosphodiesterase 4 Inhibitors; Pneumonia, Viral; Rolipram; Vasodilator Agents | 2020 |
1 other study(ies) available for protectin-d1 and Pneumonia--Viral
Article | Year |
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Protectins PCTR1 and PD1 Reduce Viral Load and Lung Inflammation During Respiratory Syncytial Virus Infection in Mice.
Viral pneumonias are a major cause of morbidity and mortality, owing in part to dysregulated excessive lung inflammation, and therapies to modulate host responses to viral lung injury are urgently needed. Protectin conjugates in tissue regeneration 1 (PCTR1) and protectin D1 (PD1) are specialized pro-resolving mediators (SPMs) whose roles in viral pneumonia are of interest. In a mouse model of Respiratory Syncytial Virus (RSV) pneumonia, intranasal PCTR1 and PD1 each decreased RSV genomic viral load in lung tissue when given after RSV infection. Concurrent with enhanced viral clearance, PCTR1 administration post-infection, decreased eosinophils, neutrophils, and NK cells, including NKG2D Topics: Administration, Intranasal; Animals; Docosahexaenoic Acids; Inflammation; Lung; Male; Mice; Pneumonia, Viral; Respiratory Syncytial Virus Infections; Respiratory Syncytial Viruses; Viral Load | 2021 |