No abstract

New techniques to generate and culture embryo‐like structures from stem cells require a more fine‐grained distinction of potential to define the moral status of these structures.

In a screening program for natural products that can overcome TRAIL resistance, a new eudesmane-type sesquiterpenoid (1), three new guaianolides, mehirugins A-C (2-4), and two known guaianolides (5 and 6) were isolated from a MeOH extract of Kandelia candel leaves. Compounds 1 and 3-6 in combination with TRAIL showed cytotoxic activity in sensitizing TRAIL-resistant human gastric adenocarcinoma cells.

No abstract

In a search for natural products with activity to overcome tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-resistance, we performed the bioassay-guided fractionation of a semi mangrove, Pongamia pinnata, collected from Bangladesh, and isolated a new compound, (2S)-(2؆,3؆:7,8)-furanoflavanone (1), along with six known flavonoids (2-7). Two of the compounds significantly overcame TRAIL-resistance in human gastric adenocarcinoma (AGS) cell lines.