Papers - IGIMI Sizunobu
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How to Consider Safety When Useful Microorganisms with Functions are Used as Foods Invited Reviewed
Igimi Shizunobu
Japanese Journal of Lactic Acid Bacteria 35 ( 1 ) 2 - 7 2024.03
Authorship：Lead author Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society for Lactic Acid Bacteria
<p>Bacteria used as probiotics are taken orally by humans or animals as viable bacteria and are expected to have a beneficial effect on the host. A large number of microorganisms live in the intestinal tracts of humans and animals, and the balance of these microorganisms affects the intestinal environment and the host. There is a wide variety of bacteria used as probiotics. Those used commercially as foods include lactic acid bacteria and bifidobacteria, which are bacteria that mainly live in the intestinal tracts of humans and animals and have long been safely consumed by humans as fermented foods. Such probiotics are considered safe enough for healthy humans. On the other hand, when scientific papers have been published in which bacteria classified as probiotics have been isolated from diseased cells as single bacteria, there has been debate regarding their safety. Here, I will summarize how the safety of probiotics should be considered.</p>
DOI： 10.4109/jslab.35.2
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Phase I and II randomized clinical trial of an oral therapeutic vaccine targeting human papillomavirus for treatment of cervical intraepithelial neoplasia 2 and 3. Reviewed International coauthorship International journal
Kawana K, Kobayashi O, Ikeda Y, Yahata H, Iwata T, Satoh T, Akiyama A, Maeda D, Hori-Hirose Y, Uemura Y, Nakayama-Hosoya K, Katoh K, Katoh Y, Nakajima T, Taguchi A, Komatsu A, Asai-Sato M, Tomita N, Kato K, Aoki D, Igimi S, Kawana- Tachikawa A, Schust DJ.
JNCI Cancer Spectr. 7 ( 6 ) 2023.10
Language：English Publishing type：Research paper (scientific journal)
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Evaluation of the culture method NIHSJ-02 alternative to ISO 10272-1:2006 for the detection of campylobacter jejuni and campylobacter coli in chicken: collaborative study. Reviewed
Momose Y, Okada Y, Asakura H, Ekawa T, Masuda K, Matsuoka H, Yokoyama K, Kai A, Saito S, Hiramatsu R, Taguchi M, Ishimura K, Tominaga K, Yahiro S, Fujita M, Igimi S.
J AOAC Int. 96 ( 5 ) 991 - 997 2013.09
Authorship：Corresponding author Language：English
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Intragastric immunization with recombinant Lactobacillus casei expressing flagellar antigen confers antibody-independent protective immunity against Salmonella enterica serovar Enteritidis. Reviewed
Kajikawa A, Satoh E, Leer RJ, Yamamoto S, Igimi S.
Vaccine. 25 ( 18 ) 3599 - 3605 2007.05
Authorship：Corresponding author Language：English
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Characterization of the most frequently encountered Staphylococcus sp. in cats. Reviewed
Igimi S, Atobe H, Tohya Y, Inoue A, Takahashi E, Konishi S.
Vet Microbiol. 39 ( 3 ) 255 - 260 1994.04
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Staphylococcus schleiferi subsp. coagulans subsp. nov., isolated from the external auditory meatus of dogs with external ear otitis. Reviewed
Igimi S, Takahashi E, Mitsuoka T.
Int J Syst Bacteriol. 40 ( 4 ) 409 - 411 1990.10
Authorship：Lead author Language：English
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Low CD86 expression is a predictive biomarker for clinical response to the therapeutic HPV vaccine, IGMKK16E7: Results of a post-hoc analysis.
Ando H, Katoh Y, Kobayashi O, Ikeda Y, Yahata H, Iwata T, Satoh T, Akiyama A, Maeda D, Hori-Hirose Y, Uemura Y, Nakayama-Hosoya K, Katoh K, Nakajima T, Taguchi A, Komatsu A, Kamata S, Tomita N, Kato K, Aoki D, Igimi S, Kawana- Tachikawa A, Schust DJ, Kawana K.
JNCI Cancer Spectr. 2024.09
Language：English
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Negative chemotaxis of Ligilactobacillus agilis BKN88 against gut-derived substances. Reviewed International journal
Suzuki S, Yokota K, Igimi S, Kajikawa A.
Sci Rep. 13 ( 1 ) 15632 2023.09
Language：English Publishing type：Research paper (scientific journal)
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Campylobacter spp. prevalence and fluoroquinolone resistance in chicken layer farms. Reviewed
Sasaki Y, Iwata T, Uema M, Yonemitsu K, Igimi S, Asakura H.
J Vet Med Sci. 84 ( 6 ) 743 - 746 2022.06
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Igimi Shizunobu
Foods & Food Ingredients Journal of Japan 227 ( 1 ) 004 - 009 2022
Language：Japanese Publisher：Editorial Board of Foods & Food Ingredients Journal of Japan
The importance of the validated microbiological test method and how to select the test method based on the fitness for purpose will be explained. Based on this, I will show how to select a microbial test method after the transition to process control such as the HACCP (Hazard Analysis and Critical Control Point), and how to utilize microbial test for risk management.
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Studies on Epidemiology of Microorganisms Related to Human Health Disorders, and Their Control
Japanese Journal of Food Microbiology 38 ( 2 ) 53 - 66 2021.06
Language：Japanese Publisher：Japanese Society of Food Microbiology
DOI： 10.5803/jsfm.38.53
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Igimi Shizunobu
Japanese Journal of Lactic Acid Bacteria 32 ( 1 ) 7 - 14 2021.03
Language：Japanese Publisher：Japan Society for Lactic Acid Bacteria
<p>Research on the safety of genetically modified foods began in 1989 by forming a research group with researchers from private dairy companies. The group contributed to the establishment of the Japan Society for Lactic Acid Bacteria academically and to the development of international guidelines on the safety of genetically modified foods administratively. The group needed a recombinant lactic acid bacterium as a model for safety evaluation, which was later expanded to recombinant vaccine development research.</p><p>Based on the previous studies of vaccination, we are recognized that the administration of a vaccine through the infection route of a pathogen is highly effective for vaccination. According to the concept, oral vaccination is the best strategy to induce both local mucosal and systemic immunity against mucosal infective type pathogens. Among several candidates of vaccine agents, <i>Lactobacillus</i> strains are particularly attractive as the antigen delivery vehicles because of the safeness and the adjuvanticity. we constructed recombinant Lactic Acid Bacteria expressing many kinds of protective antigens. Most successful vaccine has been established oral heat-killed vaccine for human papillomavirus</p><p>(HPV). As a result, high levels of HPV E7 specific cytotoxic T lymphocyte (CTL) were induced from the immunized both mice and human. Currently, human clinical trials are underway using this vaccine.</p>
DOI： 10.4109/jslab.32.7
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<i>Ligilactobacillus agilis</i> BKN88 possesses thermo-/acid-stable heteropolymeric flagellar filaments.
Eguchi N, Suzuki S, Yokota K, Igimi S, Kajikawa A.
Microbiology 167 ( 3 ) 2021.01
DOI： 10.1099/mic.0.001020
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Construction of an <i>in vitro</i> human M cell model using RANKL
Ono Tatsuya, Masuda Kazuya, Kajikawa Akinobu, Yokota Kenji, Igimi Shizunobu
Proceedings for Annual Meeting of The Japanese Pharmacological Society 94 ( 0 ) 1-O-G2-4 2021
Language：Japanese Publisher：Japanese Pharmacological Society
<p>Intestinal immunity is triggered mainly by M cells existing in the intestinal tract by uptake antigens to gut associated lymphoid tissue (GALT). Recently, it has been attracting attention as a target of oral vaccine. However, primary culture is difficult because the number of M cells in vivo is small. Therefore, an in vitro human M cell model that can evaluate vaccines targeting M cells is required. If an in vitro human M cell model is constructed, we thought that we could contribute to the development of targeted oral vaccines and basic research on the function of human M cells. We constructed an in vitro human M cell model and evaluated the uptake of bacteria using cultured cells. M cell model was constructed by using the co-cultured of C2BBe1 and Raji cells, in which C2BBe1 was cultivated on the cell insert membrane and Raji cells in the well. We attempted to construct a new model by adding GST-RANKL, in which GST tag attached to RANKL(receptor activator of NF-κB ligand), a protein involved in differentiation into M cells. After co-culture, the number of fluorescent beads that was uptake by M cell (a functional evaluation), and the expression level of the M cell marker sialyl Lewis A antigen were compared with the co-culture model. In both evaluations, the new model showed improvement compared to the co-culture model.</p>
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Draft Genome Sequences of Non-H 2 S-Producing Strains of Salmonella enterica Serovars Infantis, Enteritidis, Berta, and Kiambu in Japan. Reviewed
Asakura H, Sakata J, Yamamoto S, Igimi S.
Microbiol Resour Announc. (2020) 9 ( 30 ) 2020.07
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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PCR-based screening, isolation, and partial characterization of motile lactobacilli from various animal feces. Reviewed International journal
Suzuki S, Fujita K, Maeno S, Shiwa Y, Endo A, Yokota K, Igimi S, Kajikawa A.
BMC Microbiol. (2020) 20 ( 1 ) 142 2020.06
Language：English Publishing type：Research paper (scientific journal)
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Adsorption of Tolaasins, the Toxins Behind Mushroom Bacterial Blotch, by Microbacterium spp. is Insufficient for Its Detoxification. Reviewed International journal
Tomita S, Hirayasu A, Kajikawa A, Igimi S, Shinohara H, Yokota K.
Curr Microbiol. (2020) 77 ( 6 ) 910 - 917 2020.06
Language：English Publishing type：Research paper (scientific journal)
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NADH peroxidase plays a crucial role in consuming H2O2 in Lactobacillus casei IGM394. Reviewed
Naraki S, Igimi S, Sasaki Y.
Biosci Microbiota Food Health. (2020) 39 ( 2 ) 45 - 56 2020
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Adsorption of tolaasins, the toxins behind mushroom bacterial blotch, by Microbacterium spp. is insufficient for its detoxification. Reviewed
Tomita S, Hirayasu A, Kajikawa A, Igimi S, Shinohara H, Yokota K.
Current Microbiology (2020) 2020
Language：English Publishing type：Research paper (scientific journal)
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Prevalence of Cronobacter spp. in Retail Foods and Farm-associated Environments in Japan. Reviewed
Ogihara H, Fukuda N, Fujiwara A, Suzuki H, Yamamoto H, Kyoui D, Okada Y, Igimi S.
Food Science and Technology Research. (2019) 25 ( 2 ) 265 - 275 2019.03
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Comparative analysis of immunological properties of S-layer proteins isolated from Lactobacillus strains. Microbiology. Reviewed International journal
Suzuki S, Yokota K, Igimi S, Kajikawa A.
Microbiology. (2019) 165 ( 2 ) 188 - 196 2019.01
Language：English Publishing type：Research paper (scientific journal)
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Detoxification process of tolaasins, lipodepsipeptides, by Microbacterium sp. K3-5. Reviewed
Tomita S, Sue M, Kajikawa A, Igimi S, Shinohara H, Yokota K.
Biosci Biotechnol Biochem. (2018) 82 ( 8 ) 1455 - 1458 2018.08
Language：English Publishing type：Research paper (scientific journal)
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Treatment with Lactobacillus Retards the Tumor Growth of Head and Neck Squamous Cell Carcinoma Cells Inoculated in Mice. Reviewed
Miyaguchi J, Shiga K, Ogawa K, Suzuki F, Katagiri K, Saito D, Ikeda A, Horii A, Watanabe M, Igimi S.
Tohoku J Exp Med. (2018) 245 ( 4 ) 269 - 275 2018.08
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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The impact of motility on the localization of Lactobacillus agilis in the murine gastrointestinal tract. Reviewed
Kajikawa A, Suzuki S, Igimi S.
BMC Microbiol. (2018) 18 ( 1 ) 68 2018.07
Language：English Publishing type：Research paper (scientific journal)
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Identification of the hcb Gene Operon Involved in Catalyzing Aerobic Hexachlorobenzene Dechlorination in Nocardioides sp. Strain PD653. Reviewed
Ito K, Takagi K, Iwasaki A, Tanaka N, Kanesaki Y,Martin-Laurent F, Igimi S.
J Pestic Sci. (2018) 43 ( 2 ) 124 - 131 2018.05
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Optimization of human papillomavirus (HPV) type 16 E7-expressing lactobacillus-based vaccine for induction of mucosal E7-specific IFNc-producing cells. Reviewed International journal
Komatsu A, Igimi S, Kawana K.
Vaccine (2018) 36 3423 - 3426 2018
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
コレスポンディングオーサー
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Microbiological Quality Assessment of Game Meats at Retail in Japan. Reviewed
Asakura H, Kawase J, Ikeda T, Honda M, Sasaki Y, Uema M, Kabeya H, Sugiyama H, Igimi S, Takai S.
J Food Prot. (2017) 22 2119 - 2126 2017.11
Language：English Publishing type：Research paper (scientific journal)
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Identification of the hcb gene operon involved in catalyzing aerobic hexachlorobenzene dechlorination in Nocardioides sp. strain PD653. Reviewed
Ito K, Takagi K, Iwasaki A, Tanaka N, Kanesaki Y, Martin-Laurent F, Igimi S.
Appl Environ Microbiol. (2017) 2017.07
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Characterization of flagellins isolated from a highly motile strain of Lactobacillus agilis. Reviewed
Kajikawa A, Midorikawa E, Masuda K, Kondo K, Irisawa T, Igimi S, Okada S.
BMC Microbiol. (2016) 16 ( 49 ) 2016.03
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Ex vivo proteomics of Campylobacter jejuni 81-176 reveal that FabG affects fatty acid composition to alter bacterial growth fitness in the chicken gut. Reviewed International journal
Asakura H, Kawamoto K, Murakami S, Tachibana M, Kurazono H, Makino S, Yamamoto S, Igimi S.
Res Microbiol. (2016) 167 ( 2 ) 63 - 71 2016.02
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Evaluation of the dynamics of microbbiological quality in lightly pickled napa cabbages during manufacture. Reviewed
Masuda K, Yamamoto S, Kubota K, Kurazono H, Makino S, Kasuga F, Igimi S, Asakura H.
J Food Safety. (2015) 2015
Language：English Publishing type：Research paper (scientific journal)
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Antimicrobial susceptibilities of Listeria monocytogenes isolated from the imported and the domestic foods in Japan. Reviewed
Okada Y, Monden S, Suzuki H, Nakama A, Ida M, Igimi S.
J.Food.Nutr.Sci. (2015) 3 1 - 2 2015
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Genetic characteristics of Japanese clinical Listeria monocytogenes isolates. Reviewed International journal
Miya S, Takahashi H, Nakagawa M, Kuda T, Igimi S, Kimura B.
PLoS One. (2015) 10 ( 3 ) 0122902 2015
Language：English Publishing type：Research paper (scientific journal)
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Food-borne botulism in Japan in March 2012.
Momose Y, Asakura H, Kitamura M, Okada Y, Ueda Y, Hanabara Y, Sakamoto T, Matsumura T, Iwaki M, Kato H, Shibayama K, Igimi S.
Int J Infect Dis.(2014) (IF: 2.34) 24 20 - 22 2014.07
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
.コレスポンディングオーサー
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Genetic distance in the whole-genome perspective on Listeria monocytogenes strains F2-382 and NIHS-28 that show similar subtyping results.
Kyoui D, Takahashi H, Miya S, Kuda T, Igimi S, Kimura B.
BMC Microbiol. (2014) 14 ( 1 ) 309 2014.02
Language：English Publishing type：Research paper (scientific journal)
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Flow cytometric method for in situ preparation of standard materials of a small defined number of microbial cells with colony-forming potentiality. Reviewed International journal
Matsuoka H, Nakano K, Takatani N, Yoshida T, Igimi S, Saito M.
J AOAC Int. (2014) 97 ( 2 ) 479 - 483 2014.02
Language：English Publishing type：Research paper (scientific journal)
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Molecular approach for tracing dissemination routes of Shiga toxin-producing Escherichia coli O157 in bovine offal at slaughter.
Asakura H, Masuda K, Yamamoto S, Igimi S.
Biomed Res Int. 2014:e739139 (IF: 2.88) 2014.01
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Cronobacter spp. In commercially available dried food in Japan. Reviewed
Ogihara H, Kiribe Nami, Fukuda N, Furukawa S. Morinaga Y, Igimi S.
Biocontrol Sciences. (2014) 19 209 - 213 2014
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Genomic adaptation of the Lactobacillus casei group.
Toh H, Oshima K, Nakano A, Takahata M, Murakami M, Takaki T, Nishiyama H, Igimi S, Hattori M, Morita H.
PLOS one. 0075073. (2013.10.8) 2013.10
Language：English Publishing type：Research paper (scientific journal)
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Evaluation of the culture method NIHSJ-02 alternative to ISO 10272-1:2006 for the detection of campylobacter jejuni and campylobacter coli in chicken: collaborative study.
Momose Y, Okada Y, Asakura H, Ekawa T, Masuda K, Matsuoka H, Yokoyama K, Kai A, Saito S, Hiramatsu R, Taguchi M, Ishimura K, Tominaga K, Yahiro S, Fujita M, Igimi S
J AOAC Int. (2013) 96 ( 5 ) 991 - 997 2013.09
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
.コレスポンディングオーサー
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Providencia alcalifaciens causes barrier dysfunction and apoptosis in tissue cell culture: potent role of lipopolysaccharides on diarrheagenicity.
Asakura H, Momose Y, Ryu CH., Kasuga F, Yamamoto S, Igimi S.
Food Additives & Contaminants: Part A Chem Anal Control Expo Risk Assess. (2013.8) 30 ( 8 ) 1459 - 1466 2013.08
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Campylobacter jejuni pdxA affects flagellum-mediated motility to alter host colonization.
Asakura H, Hashii N, Uema M, Kawasaki N, Sugita-Konishi Y, Igimi S, Yamamoto S.
PLoS One. e70418. (2013.8) 8 ( 8 ) 2013.08
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Growth of Listeria monocytogenes in refrigerated ready-to-eat foods in Japan.
Okada Y, Ohnuki I, Suzuki H, Igimi S.
Food Additives & Contaminants: Part A Chem Anal Control Expo Risk Assess. (2013.8) 30 ( 8 ) 1446 - 1449 2013.05
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Tryptic soy medium is feasible for the in situ preparation of standards containing small defined numbers of microbial cells.
Matsuoka H, Shigetomi T, Funabashi H, Saito M, Igimi S.
Journal of Microbiological Methods.(2013.4) 93 ( 1 ) 49 - 51 2013.04
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Molecular evidence for the thriving of Campylobacter jejuni ST-4526 in Japan.
Asakura H, Brueggemann H, Sheppard SK, Ekawa T, Meyer TF, Yamamoto S, Igimi S.
PLoS One e48394. (2012.11.7) 7 ( 11 ) 2012.11
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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The Occurrence of Listeria monocytogenes in imported ready-to-eat foods in Japan.
Okada Y, Monden S, Igimi S, Yamamoto S.
The Journal of Veterinary Medical Science. (2012) 74 ( 3 ) 373 - 375 2012.10
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Membrane topology of Salmonella invasion protein SipB confers osmotolerance.
Asakura H, Ekawa T, Sugimoto N, Momose Y, Kawamoto K, Makino S, Igimi S, Yamamoto S.
Biochemical and Biophysical Research Communications. (2012) 426 ( 6 ) 654 - 658 2012.09
Language：English Publishing type：Research paper (scientific journal)
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Antimicrobial susceptibilities of Listeria monocytogenes isolated in Japan.
Okada Y, Okutani A, Suzuki H, Asakura H, Monden S, Nakama A, Maruyama T, Igimi S.
The Journal of Veterinary Medical Science. (2011) 73 1681 - 1684 2011.12
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Establishment and evaluation of an in vitro M cell model using C2BBe1 cells and Raji cells.
Masuda K. Kajikawa A, Igimi S
Bioscience and Microflora. (2011.4) 30 ( 2 ) 37 - 44 2011.05
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
.コレスポンディングオーサー
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Isolation of Staphylococcus aureus from raw fish in relation with culture methods.
Saito E, Yoshida N, Kawano J, Shimizu A, Igimi S.
J. Vet. Med. Sci. (2011) 73 ( 3 ) 287 - 292 2011.03
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Reconsideration of flexibility in verifying rapid alternative food microbiological methods.
Tanaka Y, Takahashi H, Imai A, Asao T, Kozaki S, Igimi S, Kimura B.
Food Control (2010) 21 1075 - 1079 2010.07
Language：English Publishing type：Research paper (scientific journal)
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Innate and acquired immune responses induced by recombinant Lactobacillus casei displaying flagellin-fusion antigen on the cell-surface.
Kajikawa A, Igimi S
Vaccine.(2010.4) 28 ( 19 ) 3409 - 3415 2010.03
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
.コレスポンディングオーサー
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Development of a highly efficient protein-secreting system in recombinant Lactobacillus casei.
Kajikawa A, Ichikawa E, Igimi S
Journal of Microbiology and Biotechnology. (2010) 20 ( 2 ) 375 - 382 2010.02
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
.コレスポンディングオーサー
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Adjuvant effects for oral immunization provided by recombinant Lactobacillus casei secreting biologically active murine interleukin-1 beta.
Kajikawa A, Masuda K, Katoh M, Igimi S
Clinical and Vaccine Immunology. (2010) 17 ( 1 ) 43 - 48 2010.01
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
.コレスポンディングオーサー
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Complete genome sequence of probiotic Lactobacillus rhamnosus ATCC 53103.
Morita H, Toh H, Oshima K, Murakami M, Taylor TD, Igimi S, Hattori M.
J. Bacteriol.(2009) 191 ( 24 ) 7630 2009.12
Language：English Publishing type：Research paper (scientific journal)
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Reduction of TNF-α Inducing Capacity of Recombinant Lactobacillus casei Caused by the Expression of Salmonella OmpC.
Kajikawa A, Igimi S
Appl. Environment. Microbiol. (2009) 75 ( 9 ) 2727 - 2734 2009.05
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
.コレスポンディングオーサー
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Lactoferrin Inhibits the Acquisition of Dry-Resistance of Salmonella spp.
Tamura A, Nishio E, Fujimori K, Igimi S, Amano F.
Bioscience and Microflora (2009) 28 ( 3 ) 81 - 88 2009.05
Language：English Publishing type：Research paper (scientific journal)
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Public health assessment of Salmonella enterica serovar enteritidis inactivated-vaccine treatment in layer flocks.
Toyota-Hanatani Y, Ekawa T, Ohta H, Igimi S, Hara-Kudo Y, Sasai K, Baba E.
Appl. Environment. Microbiol. (2009) 75 ( 4 ) 1005 - 1010 2009.02
Language：English Publishing type：Research paper (scientific journal)
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Hazard analysis of Listeria monocytogenes contaminations in processing of salted roe from Walleye Pollock (Theragra chalcogramma) in Hokkaido, Japan.
Takeshi K, Kitagawa M, Kadohira M, Igimi S, Makino SI.
J. Vet. Med. Sci. (2009) 71 ( 1 ) 87 - 91 2009.01
Language：English Publishing type：Research paper (scientific journal)
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Importance of the major Fli C antigenic site of Salmonella enteritidis as a subunit vaccine antigen.
Toyota-Hanatani Y, Inoue M, Ekawa T, Ohta H, Igimi S, Baba E.
Vaccine. 2008 Aug 5(2008) 26 ( 33 ) 4135 - 4137 2008.09
Language：English Publishing type：Research paper (scientific journal)
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Identification and analysis of the osmotolerance associated genes in Listeria monocytogenes.
Okada Y, Makino S, Okada N, Asakura H, Yamamoto S, Igimi S
Food Addit Contam. September 2008 25 ( 9 ) 1089 - 1094 2008.09
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Antimicrobial resistance of Campylobacter: prevalence and trends in Japan.
Igimi S, Okada Y, Ishiwa A, Yamasaki M, Morisaki N, Kubo Y, Asakura H, Yamamoto S
Food Addit Contam. September 2008 25 ( 9 ) 1080 - 1083 2008.09
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
.コレスポンディングオーサー
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Identification and analysis of the osmotolerance associated genes in Listeria monocytogenes. Reviewed
Okada Y, Makino S, Okada N, Asakura H, Yamamoto S, Igimi S.
Food Addit Contam Part A Chem Anal Control 25 ( 9 ) 1089 - 1094 2008.09
Authorship：Last author Language：English
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Display of heterologous proteins on the surface of Lactococcus lactis using the H and W domain of PrtB from Lactobacillus delburueckii subsp. bulgaricus as an anchoring matrix.
Kim TW, Igimi S, Kajikawa A, Kim HY.
J Appl Microbiol. (2008) 104 ( 6 ) 1636 - 1643 2008.06
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Deletion of peb4 gene impairs cell adhesion and biofilm formation in Campylobacter jejuni. Reviewed
Asakura H, Yamasaki M, Yamamoto S, Igimi S.
FEMS Microbiol Lett. 275 ( 2 ) 278 - 285 2007.10
Authorship：Last author Language：English
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Gene expression profile of Vibrio cholerae in the cold stress-induced viable but non- culturable state. Reviewed
Asakura H, Ishiwa A, Arakawa E, Makino S, Okada Y, Yamamoto S, Igimi S.
Environ Microbiol. 9 ( 4 ) 869 - 879 2007.04
Authorship：Last author Language：English
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Genetic characterization of thermal tolerance in Enterobacter sakazakii. Reviewed
Asakura H, Morita-Ishihara T, Yamamoto S, Igimi S.
Microbiol Immunol. 51 ( 7 ) 671 - 677 2007
Authorship：Last author Language：English
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Proteomic characterization of enterohemorrhagic escherichia coli O157:H7 in the oxidation-induced viable but non-culturable state. Reviewed
Asakura H, Panutdaporn N, Kawamoto K, Igimi S, Yamamoto S, Makino S.
Microbiol Immunol. 51 ( 9 ) 875 - 881 2007
Language：English
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The sigma factor RpoN (sigma54) is involved in osmotolerance in Listeria monocytogenes. Reviewed
Okada Y, Okada N, Makino S, Asakura H, Yamamoto S, Igimi S.
FEMS Microbiol Lett. 263 ( 1 ) 54 - 60 2006.10
Authorship：Last author
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Enhancement of mice susceptibility to infection with Listeria monocytogenes by the treatment of morphine. Reviewed
Asakura H, Kawamoto K, Igimi S, Yamamoto S, Makino S.
Microbiol Immunol. 50 ( 7 ) 543 - 547 2006
Language：English
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Role of in vivo passage on the environmental adaptation of enterohemorrhagic Escherichia coli O157:H7: cross-induction of the viable but nonculturable state by osmotic and oxidative stresses. Reviewed
Asakura H, Igimi S, Kawamoto K, Yamamoto S, Makino S.
FEMS Microbiol Lett. 253 ( 2 ) 243 - 249 2005.12
Language：English
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An outbreak of food-borne listeriosis due to cheese in Japan, during 2001. Reviewed
Makino SI, Kawamoto K, Takeshi K, Okada Y, Yamasaki M, Yamamoto S, Igimi S.
Int J Food Microbiol. 104 ( 2 ) 189 - 196 2005.10
Authorship：Last author Language：English
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Kitamura M, Igimi S, Furukawa K, Furukawa K.
Different response of the knockout mice lacking b-series gangliosides against botulinum and tetanus toxins.
Biochim Biophys Acta. 1741 ( 1 ) 1 - 3 2005.06
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Isolation and characterization of staphylococci from external auditory meatus of dogs with or without otitis externa with special reference to Staphylococcus schleiferi subsp. coagulans isolates. Reviewed
Yamashita K, Shimizu A, Kawano J, Uchida E, Haruna A, Igimi S.
J Vet Med Sci. 67 ( 3 ) 263 - 268 2005.03
Authorship：Last author Language：English Publishing type：Research paper (scientific journal)
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Improved bioluminescent enzyme immunoassay for the rapid detection of Salmonella in chicken meat samples. Reviewed
Fukuda S, Tatsumi H, Igimi S, Yamamoto S.
Lett Appl Microbiol. 41 ( 5 ) 379 - 384 2005
Language：English
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Enhanced release of prostaglandin D2 during re-incubation of RAW 264.7 macrophage-like cells after treatment of both lipopolysaccharide and non-steroidal anti-inflammatory drugs. Reviewed
Tanaka Y, Takizawa M, Igimi S, Amano F.
Biol Pharm Bull. 27 ( 7 ) 985 - 991 2004.07
Language：English
DOI： 10.1248/bpb.27.985.
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Overview of Listeria monocytogenes contamination in Japan Reviewed
Okutani A, Okada Y, Yamamoto S, Igimi S.
Int J Food Microbiol. 93 ( 2 ) 131 - 140 2004.06
Authorship：Corresponding author Language：English
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Yamasaki M, Igimi S, Katayama Y, Yamamoto S, Amano F. Identification of an oxidative stress-sensitive protein from Campylobacter jejuni, homologous to rubredoxin oxidoreductase/rubrerythrin. Reviewed
Yamasaki M, Igimi S, Katayama Y, Yamamoto S, Amano F.
FEMS Microbiol Lett. 235 ( 1 ) 57 - 63 2004.06
Language：English
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Protective immunity of SpaA-antigen producing Lactococcus lactis against Erysipelothrix rhusiopathiae infection. Reviewed
Cheun HI, Kawamoto K, Hiramatsu M, Tamaoki H, Shirahata T, Igimi S, Makino SI.
J Appl Microbiol. 96 ( 6 ) 1347 - 1353 2004
Language：English
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Isolation of mini-Tn5Km2 insertion mutants of Salmonella enterica serovar Oranienburg sensitive to NaCl-induced osmotic stress. Reviewed
Asakura H, Panutdaporn N, Kawamoto K, Igimi S, Yamamoto S, Makino S.
Microbiol Immunol. 48 ( 12 ) 981 - 984 2004
Language：English
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Viable cell detection by the combined use of fluorescent glucose and fluorescent glycine. Reviewed
Matsuoka H, Oishi K, Watanabe M, Kozone I, Saito M, Igimi S.
Biosci Biotechnol Biochem. 67 ( 11 ) 2459 - 2462 2003.11
Authorship：Last author Language：English
DOI： 10.1271/bbb.67.2459.
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Immunogenicity and protective efficacy of orally administered recombinant Lactococcus lactis expressing surface-bound HIV Env. Reviewed
Xin KQ, Hoshino Y, Toda Y, Igimi S, Kojima Y, Jounai N, Ohba K, Kushiro A, Kiwaki M, Hamajima K, Klinman D, Okuda K.
Blood. 102 ( 1 ) 223 - 228 2003.07
Language：English
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Japanese Society of Antimicrobials for Animals. Standards of the in vitro mutation frequency study and the antimicrobial activity study in gut. Reviewed
Fukuyasu T, Igimi S, Uchida K, Eguchi M, Endo T, Oshima S, Kuwano A, Sawada T, Tamura Y.
J Antibiot (Tokyo). 56 ( 2 ) 190 - 196 2003.02
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Reactivity of secretory IgA antibodies in breast milk from 107 Japanese mothers to 20 environmental antigens. Reviewed
Takahashi T, Yoshida Y, Hatano S, Sugita-Konishi Y, Igimi S, Yajima M, Kojima T, Kanno T, Yonekubo A, Yajima T, Kuwata T.
Biol Neonate. 82 ( 4 ) 238 - 242 2002
Language：English
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Inhibition of prostaglandin synthesis by nitric oxide in RAW 264.7 macrophages. Reviewed
Tanaka Y, Igimi S, Amano F.
Arch Biochem Biophys. 391 ( 2 ) 207 - 217 2001.07
Language：English
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Rapid detection of Staphylococcus aureus using bioluminescent enzyme immunoassay. Reviewed International journal
Fukuda S, Tatsumi H, Igarashi H, Igimi S.
Lett Appl Microbiol. 31 ( 2 ) 134 - 138 2000.08
Authorship：Last author Language：English
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Blockade of Salmonella enteritidis passage across the basolateral barriers of human intestinal epithelial cells by specific antibody. Reviewed
Sugita-Konishi Y, Ogawa M, Arai S, Kumagai S, Igimi S, Shimizu M.
Microbiol Immunol. 44 ( 6 ) 473 - 479 2000
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Escherichia coli O157 interactions with human intestinal Caco-2 cells and the influence of fosfomycin. Reviewed
Izumikawa K, Hirakata Y, Yamaguchi T, Takemura H, Maesaki S, Tomono K, Igimi S, Kaku M, Yamada Y, Kohno S, Kamihira S.
J Antimicrob Chemother. 42 ( 3 ) 341 - 347 1998.09
Language：English
DOI： 10.1093/jac/42.3.341
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Adherence to and penetration of human intestinal Caco-2 epithelial cell monolayers by Pseudomonas aeruginosa. Reviewed
Hirakata Y, Izumikawa K, Yamaguchi T, Igimi S, Furuya N, Maesaki S, Tomono K, Yamada Y, Kohno S, Yamaguchi K, Kamihira S.
Infect Immun. 66 ( 4 ) 1748 - 1751 1998.04
Language：English
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Transfer of conjugative plasmid pAM beta 1 from Lactococcus lactis to mouse intestinal bacteria. Reviewed
Igimi S, Ryu CH, Park SH, Sasaki Y, Sasaki T, Kumagai S.
Lett Appl Microbiol. 23 ( 1 ) 31 - 35 1996.07
Authorship：Lead author Language：English
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The incidence of Listeria species in retail foods in Japan. Reviewed
Ryu CH, Igimi S, Inoue S, Kumagai S.
Int J Food Microbiol. 16 ( 2 ) 157 - 160 1992.06
Authorship：Corresponding author Language：English
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Isolation of enterotoxin-producing Clostridium sporogenes from cefmetazole- associated diarrheic rabbit. Reviewed
Hara Y, Igimi S, Kasuga F, Ogura A, Nagaoka Y, Takahashi S, Mizuno S.
J Vet Med Sci. 53 ( 3 ) 531 - 532 1991.06
Language：English
DOI： 10.1292/jvms.53.531.