Analysis of new pathogenic bacteria as a cause substance of unknown food-borne infectious disease
| Project/Area Number |
26870873
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Bacteriology (including mycology)
Hygiene and public health
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| Research Institution | National Institute of Infectious Diseases |
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Principal Investigator |
ISHIHARA Tomoko 国立感染症研究所, 細菌第一部, 客員研究員 (30450555)
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| Research Collaborator |
SETO Kazuko
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 食中毒 / 細菌 / 病原細菌 |
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| Outline of Final Research Achievements |
We analyzed 4 kinds of new pathogenic bacteria as a cause substance of unknown food-borne infectious disease. These 4 kinds of new pathogenic bacteria did not have any virulence factor for well-known food-borne infectious disease or could not be confirmed by a conventional identification test. In culture cell level, these 4 kinds of bacteria did not have the similarity of the mode of infection. Genomic analysis suggested a possibility that a close relation of these bacteria is low. These bacteria may cause the disease by a mechanism different from known pathogenic bacteria of food-borne infectious disease.
These results would contribute to investigation to determine the cause of food-borne infectious disease and to prevention of their disease.
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Report
(5 results)
Research Products
(11 results)
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[Journal Article] Characterization of Shiga toxin-producing <i>Escherichia coli</i> from feces of sika deer (<i>Cervus nippon</i>) in Japan using PCR binary typing analysis to evaluate their potential human pathogenicity2017
Author(s)
Kabeya H, Sato S, Oda S, Kawamura M, Nagasaka M, Kuranaga M, Yokoyama E, Hirai S, Iguchi A, Ishihara T, Kuroki T, Morita-Ishihara T, Iyoda S, Terajima J, Ohnishi M, Maruyama S.
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Journal Title
Journal of Veterinary Medical Science
Volume: 79
Issue: 5
Pages: 834-841
DOI
NAID
ISSN
0916-7250, 1347-7439
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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