Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

During the course of screening studies to identify inhibitors of intracellular protein trafficking, we isolated efrapeptins as active principles. These compounds arrested syncytium formation (SF) and cytopathic effect (CPE) in Newcastle disease virus (NDV)- and vesicular stomatitis virus (VSV)-infected BHK cells, respectively, without profoundly affecting glycoprotein synthesis. Efrapeptins blocked cell surface expression of NDV-HN and VSV-G glycoproteins, but did not suppress intoxication by ricin or diphtheria toxin even after prolonged pretreatment. Efrapeptins are inhibitors of F-ATPase, or ATP synthase, but their inhibitory effect on SF and CPE was independent of the amount of intracellular ATP.
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PMID:Efrapeptins block exocytic but not endocytic trafficking of proteins. 888 13