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Biomedical Engineering and Bioengineering Commons

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University of South Carolina

Theses/Dissertations

MicroRNA

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Full-Text Articles in Biomedical Engineering and Bioengineering

The Immune Modulatory Role Of Endocannabinoid Anandamide To Suppress Inflammation Through Regulation Of Microrna And Microbiome, Muthanna Ali Sultan Oct 2021

The Immune Modulatory Role Of Endocannabinoid Anandamide To Suppress Inflammation Through Regulation Of Microrna And Microbiome, Muthanna Ali Sultan

Theses and Dissertations

Cannabinoids are group of compounds that exerts their anti-inflammatory action through activation of CB1 and CB2 receptors and other minor receptors. In the current study, we investigated the effect of Anandamide (AEA) on Acute Respiratory Distress Syndrome (ARDS) induced by exposure to Staphylococcus Enterotoxin B (SEB) intranasally. We found that C57BL/6 mice treated with AEA showed improvement in the clinical functions of the lungs, accompanied by a decrease in the infiltration of inflammatory cells in the lung tissue, and a decrease in the secretion of pro-inflammatory cytokines. Furthermore, AEA regulated the miRNA profile of the mononuclear cells in the lungs …


Effect Of Cannabinoid Treatment On Immune Cell Functions During Acute Lung Injury, Amira Kamil Mohammed Apr 2020

Effect Of Cannabinoid Treatment On Immune Cell Functions During Acute Lung Injury, Amira Kamil Mohammed

Theses and Dissertations

Staphylococcal enterotoxin B (SEB) is a highly potent CDC select agent that can trigger acute lung injury (ALI) via robust T cell proliferation and differentiation, and massive cytokine and chemokine release. Δ9-Tetrahydrocannabinol (THC) is a psychoactive ingredient found in Cannabis sativa. In the current study, we investigated the effects of treatment with THC on SEB-induced acute lung injury. To this end, acute lung injury was induced by a dual dose of SEB in C3H/HeJ mice, which were then treated with vehicle or THC. THC-treatment led to survival of all the SEB-administered mice when compared to vehicle-treated. This corroborated with THC-induced …