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No antiviral treatment conclusion is imported.\nexposure: Curcumin tested against p300/CBP and PCAF; exact concentrations not resolved from abstract\nevidence_span: {\"source_cache\": \"artifacts/curcumin-research/15383533.abstract.txt\", \"locator\": \"Primary indexed abstract; zero-based, end-exclusive Unicode character offsets\", \"file_sha256\": \"e9d4ab7547b17835d52e1845559cc5eaead6c13d30c54d48d716ee3b9cff94f1\", \"start_char\": 0, \"end_char\": 1248, \"text_sha256\": \"e9d4ab7547b17835d52e1845559cc5eaead6c13d30c54d48d716ee3b9cff94f1\"}\n[curcumin-p15383533] Curcumin, a novel p300/CREB-binding protein-specific inhibitor of acetyltransferase, represses the acetylation of histone/nonhistone proteins and histone acetyltransferase-dependent chromatin transcription. 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