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  1. Article

    Open Access

    Changes in salivary microbiota due to gastric cancer resection and its relation to gastric fluid microbiota

    Gastric cancer is one of the leading causes of death worldwide, and resections are performed to cure the disease. We have previously reported the changes in the gastric microbiota after gastric cancer resectio...

    Eri Komori, Nahoko Kato-Kogoe, Yoshiro Imai, Shoichi Sakaguchi in Scientific Reports (2023)

  2. Article

    Open Access

    Comparison of the gastric microbiome in Billroth I and Roux-en-Y reconstructions after distal gastrectomy

    The changes in gastric microbiota following reconstruction after gastrectomy have not been reported. This study aimed to compare the gastric microbiota following Billroth I and Roux-en-Y reconstructions after ...

    Yoshiro Imai, Sang-Woong Lee, Shoichi Sakaguchi, Nahoko Kato-Kogoe in Scientific Reports (2022)

  3. No Access

    Article

    Characterization of salivary microbiota in elderly patients with type 2 diabetes mellitus: a matched case–control study

    The importance of oral health in type 2 diabetes mellitus (T2DM) is widely recognized; however, oral microbiota characteristics associated with T2DM in the elderly population are not well-understood. This stud...

    Michi Omori, Nahoko Kato-Kogoe, Shoichi Sakaguchi in Clinical Oral Investigations (2022)

  4. No Access

    Article

    Comparative evaluation of microbial profiles of oral samples obtained at different collection time points and using different methods

    Recently, the oral microbiome has been found to be associated with oral and general health status. Although various oral sample collection protocols are available, the potential differences between the results...

    Michi Omori, Nahoko Kato-Kogoe, Shoichi Sakaguchi in Clinical Oral Investigations (2021)