Nitric oxide and viral infection: Recent developments in antiviral therapies and platforms

Mark R Garren1, Morgan Ashcraft1,2, Yun Qian1

  • 1School of Chemical, Materials, and Biochemical Engineering, College of Engineering, University of Georgia, Athens, GA, USA.

PubMed

Keywords:
ACE, angiotensin converting enzymeAP1, activator protein 1COVID-19COVID-19, coronavirus disease 2019ECMO, extracorporeal membrane oxygenation, FDA, United States Food and Drug AdministrationGNSO, S-nitrosoglutathioneH1N1, influenza A virus subtype H1N1HI, Host ImmunologyHIV, human immunodeficiency virusHPV, human papillomavirusHSV, herpes simplex virusI/R, pulmonary ischemia-reperfusionIC50, inhibitory concentration 50IFN, interferonIFNγ, interferon gammaIKK, inhibitor of nuclear factor kappa B kinaseIRF-1, interferon regulatory factor 1Inhalation therapyMedical Terminology: ARDS, acute respiratory distress syndromeNF-κB, nuclear factor kappa-light-chain enhancer of activated B cellsNO, nitric oxideNOS, nitric oxide synthaseNitric Oxide and Related Compounds: eNOS/NOS 3, endothelial nitric oxide synthaseNitric oxideOther: DNA, deoxyribonucleic acidP38-MAPK, P38 mitogen-activated protein kinasesPAMP, pathogen-associated molecular patternPCV2, porcine circovirus type 2PHT, pulmonary hypertensionPKR, protein kinase RRNA, ribonucleic acidRNI, reactive nitrogen intermediateRSNO, S-nitrosothiolSARS, severe acute respiratory syndromeSARS-CoV-2, severe acute respiratory syndrome coronavirus 2SNAP, S-nitroso-N-acetyl-penicillamineSTAT-1, signal transducer and activator of transcription 1Severe acute respiratory distressTAK1, transforming growth factor β-activated kinases-1TLR, toll-like receptorVAP, ventilator associated pneumoniaViral infectionViruses: CVB3, coxsackievirusdsRNA, double stranded (viral) ribonucleic acidgNO, gaseous nitric oxideiNOS/NOS 2, inducible nitric oxide synthasemtALDH, mitochondrial aldehyde dehydrogenasenNOS/NOS 1, neuronal nitric oxide synthase

Related Concept Videos

Nitric Oxide Signaling Pathway01:28

Nitric Oxide Signaling Pathway

Nitric oxide (NO), an inorganic gas, acts as a potent second messenger in most animal and plant tissues. NO diffuses out of the cells that produce it and enters the neighboring cells to generate a downstream response. NO synthase (NOS) catalyzes NO production by the deamination of the amino acid arginine. There are three isoforms of NOS. Endothelial cells have endothelial NOS (eNOS), nerve and muscle cells have neuronal NOS (nNOS), and macrophages produce inducible NOS (iNOS) upon exposure...
5.0K
Immune Response Against Viral Pathogens01:29

Immune Response Against Viral Pathogens

The immune system's response to viral infections is a complex and coordinated process involving natural killer (NK) cells, T cell-mediated responses, and antibody-mediated responses.
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
777
Antianginal Drugs: Nitrates and β-Blockers01:16

Antianginal Drugs: Nitrates and β-Blockers

In cardiovascular health, antianginal drugs combat angina pectoris — a condition marked by chest pain owing to diminished blood flow to the heart.
Organic nitrates,  such as nitroglycerin, play a pivotal role. Once metabolized, they liberate nitric oxide, a molecular marvel. Nitric oxide triggers guanylyl cyclase and augments cGMP production. This biochemical cascade orchestrates the relaxation of vascular smooth muscles, ushering in vasodilation and enhancing coronary blood flow....
579
Cancer Therapies02:49

Cancer Therapies

Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
7.6K