10 resultados
Sesquiterpene lactones have been shown to be promising leads for anticancer drug development. Brevilin A (BLN-A), a sesquiterpene lactone compound of Centipeda minima has been shown to exhibit anticancer effects against various cancer cells. However, the anticancer mechanism and cellular
Melanoma is lethal. Constitutively active signal transducer and activator of transcription 3 (STAT3) has been proposed as a pathogenic factor and a therapeutic target of melanoma. Brevilin A, a sesquiterpene lactone isolated from Centipeda minima (L.) A. Br. et Aschers., has been shown UNASSIGNED
Sesquiterpene lactones are plant-derived, natural, bioactive molecules often used against inflammatory diseases in traditional Chinese medicines. Recently, sesquiterpene lactones have been reported to exhibit potent anticancer activity. In the present study, we have investigated the
Nasopharyngeal carcinoma (NPC) is one of the most common malignant cancers in Southeast Asia and Southern China. Centipeda minima extract (CME) had previously demonstrated anti-cancer effects in human NPC. Brevilin A, a sesquiterpene lactone isolated from C. minima, has been reported
Brevilin A is a sesquiterpene lactone isolated from Centipeda minima and possesses inhibitory effects on proliferation of various tumor cells. In this study, Brevilin A inhibitory effect on proliferation and its molecular mechanism of action were investigated both in vivo and in vitro in colon
Purpose
Breast cancer is the most common malignancy among women across the globe. Despite concerted efforts to improve the prevailing treatment modalities, the overall prognosis of breast cancer remains unsatisfactory. Recently, antiproliferative activity of
Brevilin A (Brv-A), a
A comprehensive linear gradient solvent system for centrifugal partition chromatography (CPC) was developed for the bioassay-guided isolation of natural compounds. The gradient solvent system consisted of three different ternary biphasic solvents types: n-hexane-acetonitrile-water (10:2:8,
OBJECTIVE
To study the chemical constituents from Centipeda minima.
METHODS
The constituents were isolated by column chromatography on silica gel, Sephadex LH-20 and HPLC-ODS, and identified by spectroscopic methods.
RESULTS
Ten compounds, (-)-cis-chrysanthenol-O-beta-D-glucopyranoside (1), methy
An ultra-high performance liquid chromatography coupled with high-resolution Orbitrap mass spectrometry (UPLC-Orbitrap-MS) method has been used to identify sesquiterpene lactones in the methanolic extract of Centipeda minima. Fifteen sesquiterpene lactones were tentatively identified based on
A high performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (HPLC-QTOF-MS) method in both positive and negative ion modes was established to investigate the major constituents in the ethanolic extract of Centipeda minima (EBSC). Twelve common components