Abstract Title:

Damnacanthal from the Congolese medicinal plant Garcinia huillensis has a potent preferential cytotoxicity against human pancreatic cancer PANC-1 cells.

Abstract Source:

Phytother Res. 2012 Dec ;26(12):1920-6. Epub 2012 Mar 23. PMID: 22447631

Abstract Author(s):

Dya Fita Dibwe, Suresh Awale, Shigetoshi Kadota, Yasuhiro Tezuka

Article Affiliation:

Dya Fita Dibwe


Screening of eight Congolese medicinal plants showed that the CHCl(3) and MeOH extracts of Aframomum melegueta (PC(50) = 47.8 µg/mL and 13.8 µg/mL, respectively) and CHCl(3) extracts of Garcinia huillensis (PC(50)  = 17.8 µg/mL) and Securidaca longepedunculata (PC(50)  = 23.4 µg/mL) had preferential cytotoxicity against human pancreatic cancer PANC-1 cells under nutrient-deprived conditions.The active constituents of the CHCl(3) extract of G. huillensis were examined and 12 known anthraquinones were identified. Among them, damnacanthal (1) caused preferential necrotic cell death of PANC-1 and PSN-1 cells under nutrient-deprived and serum-sensitive conditions (PC(50)  = 4.46 µmand 3.77 µm, respectively).

Study Type : In Vitro Study

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