A selective inhibitor of peptidyl transferase center (PTC).
A selective inhibitor of peptidyl transferase center (PTC). In HL-60 (leukemia) cells, lycorine arrests the cell cycle at G2/M and induces apoptosis by a caspase-mediated pathway.
Human enterovirus 71 (EV71) infection causes hand, foot and mouth disease in children under 6 years old and this infection occasionally induces severe neurological complications. No vaccines or drugs are clinical available to control EV71 epidemics. In present study, we
Archives of toxicology, 85(12), 1565-1573 (2011-06-01)
Lycorine is the main alkaloid of many Amaryllidaceae and known to cause poisoning with still unknown mechanisms. Longer lasting toxicological core symptoms of nausea and emesis may become a burden for human and animal patients and may result in substantial
In this study, the mechanism of action of the pro-apoptotic alkaloid lycorine on an amitochondriate cell, the parasite Trichomonas vaginalis, was investigated. The cytotoxicity of lycorine against T. vaginalis was studied from 2.5 to 1000μM and several important ultrastructural alterations
The plant family Amaryllidaceae occupies a privileged status within the botanical hierarchy due to its horticultural and ornamental appeal, as well as its widespread usage in the traditional medicinal practices of indigenous peoples across the globe. Of greater significance are
Journal of natural products, 74(11), 2356-2361 (2011-10-22)
Alkaloids from plants of the family Amaryllidaceae have important pharmacological properties and can be regarded as derivatives of the common precursor 4'-O-methylnorbelladine (6) via intramolecular oxidative phenol coupling. Their biosynthetic pathway, particularly in Leucojum aestivum, has not yet been totally
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