3-deoxysappanchalcone and Esophageal-Neoplasms

3-deoxysappanchalcone has been researched along with Esophageal-Neoplasms* in 1 studies

Other Studies

1 other study(ies) available for 3-deoxysappanchalcone and Esophageal-Neoplasms

ArticleYear
The 3-deoxysappanchalcone induces ROS-mediated apoptosis and cell cycle arrest via JNK/p38 MAPKs signaling pathway in human esophageal cancer cells.
    Phytomedicine : international journal of phytotherapy and phytopharmacology, 2021, Volume: 86

    The 3-deoxysappanchalcone (3-DSC), a chemical separated from Caesalpinia sappan L, has been substantiated to display anti-inflammatory, anti-influenza, and anti-allergy activities according to previous studies. However, the underlying mechanisms of action on esophageal cancer remain unknown.. The present research aims to survey the action mechanisms of 3-DSC in esophageal squamous cell carcinoma (ESCC) cells in vitro.. Evaluation of cytotoxicity was determined by MTT tetrazolium salt assay and soft agar assay. Cell cycle distribution, apoptosis induction, reactive oxygen species (ROS) generation, mitochondrial membrane potential (MMP), and multi-caspases activity were appreciated by Museā„¢ Cell Analyzer. The expressions of cell cycle- and apoptosis-related proteins were presented using Western blotting.. 3-DSC blocked cell growth and colony formation ability in a concentration-dependent manner and invoked apoptosis, G2/M cell cycle arrest, ROS production, MMP depolarization, and multi-caspase activity. Furthermore, Western blotting results demonstrated that 3-DSC upregulated the expression of phospho (p)-c-jun NH2-terminal kinases (JNK), p-p38, cell cycle regulators, pro-apoptotic proteins, and endoplasmic reticulum (ER) stress-related proteins whereas downregulated the levels of anti-apoptotic proteins and cell cycle promoters. The effects of 3-DSC on ROS induction were counteracted by pretreatment with N-acetyl-L-cysteine (NAC). Also, our results indicated that p38 (SB203580) and JNK (SP600125) inhibitor slightly inhibited 3-DSC-induced apoptosis. These results showed that 3-DSC-related G2/M phase cell cycle arrest and apoptosis by JNK/p38 MAPK signaling pathway in ESCC cells were mediated by ROS.. ROS generation by 3-DSC in cancer cells could be an attractive strategy for apoptosis of cancer cells by inducing cell cycle arrest, ER stress, MMP loss, multi-caspase activity, and JNK/p38 MAPK pathway. Our findings suggest that 3-DSC is a promising novel therapeutic candidate for both prevention and treatment of esophageal cancer.

    Topics: Antineoplastic Combined Chemotherapy Protocols; Apoptosis; Cell Cycle Checkpoints; Cell Line, Tumor; Cell Proliferation; Chalcones; Endoplasmic Reticulum Stress; Esophageal Neoplasms; Esophageal Squamous Cell Carcinoma; Humans; MAP Kinase Signaling System; Membrane Potential, Mitochondrial; p38 Mitogen-Activated Protein Kinases; Reactive Oxygen Species; Signal Transduction

2021