Exploring Anticancer Potential of Betanin in DMBA-induced Oral Squamous Cell Carcinoma: an in Silico and Experimental Study

In addition to being able to fight cancer, betanin (BTN) has amazing natural antioxidant and peroxy-radical scavenging properties. 7,12-Dimethylbenz[a]anthracene (DMBA) can impair the activities of enzymes accountable for breaking down xenobiotics and can also cause lipid peroxidation. The study's goal was to find out if betanin could protect against these problems. We determined 100% tumor incidence, abnormal tumor volume, inclined tumor burden, and deduced body weight in DMBA-induced hamsters. We observed diminished lipid peroxidation and enzymatic and nonenzymatic antioxidant activities in DMBA-induced hamsters. The histological study showed that the hamster that receives only DMBA undergoes hyperkeratosis, epithelial hyperplasia, dysplasia, and well-differentiated oral squamous cell carcinoma (OSCC). The hamsters received three different dosages of BTN (10, 20, and 40 mg/kg b.w.) via intragastric intubation for 14 weeks, on alternate days of DMBA painting. The levels of antioxidants, xenobiotic enzymes, and lipid peroxidation (LPO) were significantly restored and inhibited tumor development in a dose-dependent manner. The molecular docking study found high levels of binding affinity in Bax (PDB ID: 2K7W), Caspase-3 (PDB ID: 4JJ8), Caspase-9 (PDB ID: 2AR9), PI3K (PDB ID: 5XGI), AKT (PDB ID: 6BUU), p53 (PDB ID: 1YCS), SMAD-2 (PDB ID: 1DEV), SMAD-4 (PDB ID: 1YGS), SMAD-7 (PDB ID: 2DJY), TGFβ-I (PDB ID: 1PY5), and TGFβ-II (PDB ID: 1M9Z). So, therefore, in vivo and in silico studies were providing prominent anticancer activity of betanin against DMBA-induced oral cancer.