RETRACTED: Resibufogenin suppresses growth and metastasis through inducing caspase‐1‐dependent pyroptosis via ROS‐mediated NF‐κB suppression in non‐small cell lung cancer

The purpose of this study is to explore the antitumor properties of resibufogenin (RB) in non-small cell lung cancer (NSCLC) and elucidate its underlying mechanism. A549 and H520 cells were treated with various concentrations of RB with or without NLRP3 inhibitor (MCC950), caspase-1 inhibitor (VX765), or N-acetyl-l-cysteine (an ROS scavenger). Cell counting kit-8 and colony formation assays were conducted to determine cell viability. Cell...