Stilbene Treatment Reduces Stemness Features in Human Lung Adenocarcinoma Model.

ABSTRACT: Lung cancer is among the most clinically challenging tumors because of its aggressive proliferation, metastasis, and the presence of cancer stem cells (CSCs). Natural bioactive substances have been used for cancer prevention, and, in particular, resveratrol (RSV), a stilbene-based compound with wide biological properties, has been proposed for chemoprevention. Its lesser-known analogue 4,4'-dihydroxy-trans-stilbene (DHS) has demonstrated superior activity both in cell-based assays and in mouse and zebrafish in vivo models. The present study analyzed the effects of DHS and RSV on A549 lung cancer cells, with a particular focus on stemness features and CSCs, isolated by sorting of the side population (SP). The results show that both stilbenes, especially DHS, strongly inhibited cell cycle pr

SUBMITTER: Livraghi V 

PROVIDER: S-EPMC11476666 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature