The oral microbiota and its role in carcinogenesis. (November 2022)

• Record Type: Journal Article
• Authors: Stasiewicz, Mark; Karpiński, Tomasz M.
• Is Part Of: Seminars in cancer biology. Volume 86(2023)Part 3
• Page Start: 633
• Page End: 642
• Publication Date: 2022-11
• Subjects: Oral microbiota -- Oral cancer -- Carcinogenic mechanisms -- Oncogenic bacteria -- Oncogenic viruses; Cancer -- Periodicals; Neoplasms -- Periodicals; Review Literature; Cancer -- Périodiques; Electronic journals; 616.994
• DOI: 10.1016/j.semcancer.2021.11.002
• Languages: English
• ISSNs: 1044-579X

Abstract

Abstract: Despite decades of research, cancer continues to be a major global health concern. In recent years, the role played by microorganisms in the development and progression of cancer has come under increased scrutiny. The aim of the present review is to highlight the main associations between members of the human oral microbiota and various cancers. The PubMed database was searched for available literature to outline the current state of understanding regarding the role of the oral microbiota and a variety of human cancers. Oral squamous cell carcinoma (OSCC) is associated with carriage of a number of oral bacteria ( e.g., Porphyromonas gingivalis, Fusobacterium nucleatum, Streptococcus sp.), certain viruses ( e.g., human papilloma virus, human herpes virus 8, herpes simplex virus 1 and Epstein-Barr virus) and yeast ( Candida albicans ). Moreover, members of the oral microbiota are associated with cancers of the esophagus, stomach, pancreas, colon/rectum and lung. Furthermore, the present review outlines a number of the carcinogenic mechanisms underlying the presented microbial associations with cancer. Such information may one day help clinicians to diagnose neoplastic diseases at earlier stages and prescribe treatments that take into account the possible microbial nature of carcinogenesis.