J Dent Hyg Sci.  2019 Jun;19(2):77-85. 10.17135/jdhs.2019.19.2.77.

Oral and Human Microbiome Research

  • 1Department of Dental Hygiene, Shinhan Univertsity, Uijeongbu 11644, Korea. idcskyjh@hanmail.net


In the past gut microbiome has been the main focus of microbiome research. Studies about the microbiome inside oral cavities and other organs are underway. Studies about the relationship between noninfectious diseases and periodontal diseases, and the negative effects of harmful oral microbes on systemic health have been published in the recent past. A lot of attention is being paid towards fostering a healthy oral microbial ecosystem. This study aimed to understand the roles and effects of the microbiome inside the human body can potentially help cure various diseases including inflammatory bowel diseases with no known cure such as Crohn's disease, atopic dermatitis, obesity, cancer, diabetes, brain diseases and oral diseases. The present study examined technological trends in the correlation between the human microbiome and diseases in the human body, interactions between the human body's immunity, the metabolic system, and the microbiome, and research trends in other countries. While it has been proven that human microbiome is closely correlated with human diseases, most studies are still in the early stage of trying to compare the composition of microbiomes between health and patient groups. Since the oral environment is a dynamic environment that changes due to not only food intake but also other external factors such as lifestyle, hygiene, and drug intake, it is necessary to continue in-depth research on the microbiome composition characteristics to understand the complex functions of oral microorganisms. Analyzing the oral microbiome using computational technology may aid in disease diagnosis and prevention.


Gastrointestinal microbiome; Metagenome; Microbiome; Oral

MeSH Terms

Brain Diseases
Crohn Disease
Dermatitis, Atopic
Foster Home Care
Gastrointestinal Microbiome
Human Body
Inflammatory Bowel Diseases
Life Style
Periodontal Diseases
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