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Inhibition Of Serine, Glycine, One-Carbon Metabolism Reduces Proinflammatory Response, Ashlynn Mccall

Honor’s College Freeman Research Journal

Acute lung injury affects around 200,000 critically ill patients annually, with a mortality rate near 33%. With a lack of targeted therapies, it is vital to discover and understand the fundamental cellular processes that drive macrophage inflammation. In the field of macrophage immunometabolism, it is accepted that macrophages upregulating glycolysis indicates a role in proinflammatory processes, however, there is a lack of knowledge surrounding the intermediate pathways in glycolysis. This study examined the effects of serine, glycine, one-carbon metabolism inhibition on LPS-induced inflammation in bone marrow-derived macrophages. We show that the enzymatic expression of PHGDH and PSATl is unaffected when …