How Each Component of Betel Quid Is Involved in Oral Carcinogenesis: Mutual Interactions and Synergistic Effects with Other Carcinogens —a Review Article

AbstractPurpose of ReviewThe roles of the components of betel quid in oral carcinogenesis remain unclear. The purpose of the present review is to highlight the effect of each component of betel quid and to discuss the synergistic effects of other carcinogens along with betel quid in the development of oral cancer in habitual betel quid chewers.Recent FindingsBetel quid may synergistically participate in carcinogenesis by disrupting the compositions of oral microbiota, accompanied by endotoxins secretion and reactive oxygen species (ROS) production. Microbiome dysbiosis mediated by synergistic effects of betel quid chewing, smoking, and alcohol drinking is possibly linked to oral carcinogenesis, which is firstly discussed in this report.SummaryBetel quid and other carcinogenic components, mainly contribute to downregulate the antioxidant proteins and lead to the induction of ROS. The elimination of ROS may prove most effective chemoprevention for betel quid-mediated oral carcinogenesis.
Source: Current Oncology Reports - Category: Cancer & Oncology Source Type: research