Oral Bacteria and Cancer
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چکیده
منابع مشابه
Oral Bacteria and Cancer
Over a number of years, epidemiological studies established several well-defined risk factors for cancer, including age, heredity, diet, tobacco use, chronic viral infections, and inflammation. Paradoxically, the success of these studies left little room for incorporation of any new factors or causative agents, and, consequently, the idea that a bacterial infection could contribute to cancer wa...
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Background: Various medical, psychiatric and social problems affecting alcohol abuser tend to overshadow their oral health. From an epidemiologic viewpoint, chronic consumption of alcoholic beverages is associated with an increased risk for the upper gastrointestinal tract cancer, and tobacco and alcohol are regarded as the major risk factors for oral cancer. The objective of this presentation ...
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The oral periodontopathic bacterium Fusobacterium nucleatum has been repeatedly associated with colorectal tumors. Molecular analysis has identified specific virulence factors that promote tumorigenesis in the colon. However, other oral community members, such as members of the Porphyromonas spp., are also found with F. nucleatum on colonic tumors, and thus, narrow studies of individual pathoge...
متن کاملCyclic Dinucleotides in Oral Bacteria and in Oral Biofilms
Oral cavity acts as a reservoir of bacterial pathogens for systemic infections and several oral microorganisms have been linked to systemic diseases. Quorum sensing and cyclic dinucleotides, two "decision-making" signaling systems, communicate to regulate physiological process in bacteria. Discovery of cyclic dinucleotides has a long history, but the progress in our understanding of how cyclic ...
متن کاملOral Bacteria and Bowel Diseases – Mini Review
Oral bacteria are considered to be associated with several systemic diseases. Recently, their association with inflammatory bowel disease (Crohn's disease and ulcerative colitis) and colorectal carcinoma has attracted much attention. In this mini-review, the association of oral bacteria with these diseases is briefly summarized. Fusobacterium nucleatum is known as a periodontopathic bacterium, ...
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ژورنال
عنوان ژورنال: PLoS Pathogens
سال: 2014
ISSN: 1553-7374
DOI: 10.1371/journal.ppat.1003933