Isolation of Anti-Prion Compounds from Curcuma phaeocaulis Valeton Extract.

ABSTRACT: Prion diseases, known as a group of fatal neurodegenerative disorders caused by prions, remain incurable despite extensive research efforts. In a recent study, crude extract from Curcuma phaeocaulis Valeton (Cp) showed promising anti-prion efficacy in in vitro and in vivo models, prompting further investigation into their active compounds. We endeavored to identify the chemical constituents of the Cp extract and discover potential anti-prion agents. With the use of centrifugal partition chromatography (CPC), major constituents were isolated from the n-hexane (HX) fraction of the extract in a single step. Spectroscopic analysis confirmed the presence of curcumenone, curcumenol, and furanodienone. Subsequent efficacy testing in a cell culture model of prion diseas

SUBMITTER: Kim J 

PROVIDER: S-EPMC11397528 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature