Published Papers - Toma Claudia

ELISA for leptospiral 3-hycroxyacyl-CoA-dehydrogenase in urine is a promising screening tool for acute leptospirosis

Karunadasa AKUI, Toma C*, Senaratne P, Kumara KGRA, Herath TM, Pathirage MMK, Gamage CD*

Access Microbiology   6 ( 5 ) 000651.v4   2024.05 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Degradation of p0071 and p120-catenin during adherens junction disassembly by Leptospira interrogans

Romina Tokumon, Isabel Sebastian, Bruno M. Humble, Nobuhiko Okura, Hidenori Yamanaka, Tetsu Yamashiro, Claudia Toma

Frontiers in cellular and infection microbiology ( Frontiers )  13   2023.09 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Analysis of human clinical and environmental Leptospira to elucidate the eco-epidemiology of leptospirosis in Yaeyama, subtropical Japan.

Sato Y, Hermawan I, Kakita T, Okano S, Imai H, Nagai H, Kimura R, Yamashiro T, Kajita T, Toma C

PLoS neglected tropical diseases ( PLoS Neglected Tropical Diseases )  16 ( 3 ) e0010234 - e0010234   2022.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Background Leptospirosis, a zoonosis caused by species in the spirochete genus Leptospira, is endemic to the Yaeyama region in Okinawa, subtropical Japan. Species of the P1 subclade “virulent” group, within the genus Leptospira, are the main etiological agents of leptospirosis in Okinawa. However, their environmental persistence is poorly understood. This study used a combination of bacterial isolation and environmental DNA (eDNA) metabarcoding methods to understand the eco-epidemiology of leptospirosis in this endemic region. Findings Polymerase chain reaction (PCR) characterized twelve human clinical L. interrogans isolates belonging to the P1 subclade “virulent” subgroup and 11 environmental soil isolates of the P1subclade “low virulent” subgroup (genetically related to L. kmetyi, n = 1; L. alstonii, n = 4; L. barantonii, n = 6) from the Yaeyama region targeting four virulence-related genes (lipL32, ligA, ligB and lpxD1). Clinical isolates were PCR positive for at least three targeted genes, while all environmental isolates were positive only for lipL32. Analysis of infected renal epithelial cells with selected clinical and environmental strains, revealed the disassembly of cell-cell junctions for the Hebdomadis clinical strain serogroup. Comparison of leptospiral eDNA during winter and summer identified operational taxonomic units corresponding to the species isolated from soil samples (L. kmetyi and L. barantonii) and additional P2 subclade species (L. licerasiae, L. wolffii-related, among others) that were not detected by soil cultivation. Total Leptospira read counts were higher in summer than in winter and the analysis of leptospiral/animal eDNA relationship suggested Rattus spp. as a potential reservoir animal. Conclusion Our study demonstrated high environmental Leptospira diversity in the Yaeyama region, particularly during summer, when most of the leptospirosis cases are reported. In addition, several Leptospira species with pathogenic potential were identified that have not yet been reported in Yaeyama; however, the environmental persistence of P1 subclade species previously isolated from human clinical cases in this region was absent, suggesting the need of further methodology development and surveillance.

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Disassembly of the apical junctional complex during the transmigration of Leptospira interrogans across polarized renal proximal tubule epithelial cells.

Sebastián I, Okura N, Humbel BM, Xu J, Hermawan I, Matsuura C, Hall M, Takayama C, Yamashiro T, Nakamura S, Toma C

Cellular microbiology ( Cellular Microbiology )  23 ( 9 ) e13343   2021.09 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Understanding leptospirosis eco-epidemiology by environmental DNA metabarcoding of irrigation water from two agro-ecological regions of Sri Lanka

Chandika D. Gamage, Yukuto Sato, Ryosuke Kimura, Tetsu Yamashiro, Claudia Toma

PLOS Neglected Tropical Diseases   14 ( 7 ) e0008437   2020.07 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Evaluation of Intracellular Trafficking in Macrophages.

Toma C, Suzuki T

Methods in molecular biology (Clifton, N.J.) ( Methods in Molecular Biology )  2134   199 - 206   2020 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Environmental DNA metabarcoding to detect pathogenic Leptospira and associated organisms in leptospirosis-endemic areas of Japan.

Sato Y, Mizuyama M, Sato M, Minamoto T, Kimura R, Toma C

Scientific reports ( Springer Science and Business Media LLC )  9 ( 1 ) 6575   2019.04 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Characterizing interactions of Leptospira interrogans with proximal renal tubule epithelial cells.

Yamaguchi T, Higa N, Okura N, Matsumoto A, Hermawan I, Yamashiro T, Suzuki T, Toma C

BMC microbiology   18 ( 1 ) 64   2018.07

Type of publication: Research paper (scientific journal)

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Effects of Psidium guajava leaf extract on secretion systems of Gram-negative enteropathogenic bacteria.

Nakasone N, Ogura Y, Higa N, Toma C, Koizumi Y, Takaesu G, Suzuki T, Yamashiro T

Microbiology and immunology     2018.05

Type of publication: Research paper (scientific journal)

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Leptospiral 3-hydroxyacyl-CoA dehydrogenase as an early urinary biomarker of leptospirosis.

Toma C, Koizumi N, Kakita T, Yamaguchi T, Hermawan I, Higa N, Yamashiro T

Heliyon   4 ( 4 ) e00616   2018.04

Type of publication: Research paper (scientific journal)

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Epigallocatechin gallate inhibits the type III secretion system of Gram-negative enteropathogenic bacteria under model conditions.

Nakasone N, Higa N, Toma C, Ogura Y, Suzuki T, Yamashiro T

FEMS microbiology letters   364 ( 13 )   2017.07

Type of publication: Research paper (scientific journal)

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Complete Genome Sequences of Low-Passage Virulent and High-Passage Avirulent Variants of Pathogenic Leptospira interrogans Serovar Manilae Strain UP-MMC-NIID, Originally Isolated from a Patient with Severe Leptospirosis, Determined Using PacBio Single-Molecule Real-Time Technology.

Satou K, Shimoji M, Tamotsu H, Juan A, Ashimine N, Shinzato M, Toma C, Nohara T, Shiroma A, Nakano K, Teruya K, Terabayashi Y, Ohki S, Koizumi N, Okano S, Suzuki T, Hirano T

Genome announcements   3 ( 4 )   2015.08

Type of publication: Research paper (scientific journal)

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Leptospiral outer membrane protein LMB216 is involved in enhancement of phagocytic uptake by macrophages.

Toma C, Murray GL, Nohara T, Mizuyama M, Koizumi N, Adler B, Suzuki T

Cellular microbiology   16 ( 9 ) 1366 - 77   2014.09 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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High-temperature protein G is an essential virulence factor of Leptospira interrogans.

King AM, Pretre G, Bartpho T, Sermswan RW, Toma C, Suzuki T, Eshghi A, Picardeau M, Adler B, Murray GL

Infection and immunity   82 ( 3 ) 1123 - 31   2014.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Lose the battle to win the war: bacterial strategies for evading host inflammasome activation.

Higa N, Toma C, Nohara T, Nakasone N, Takaesu G, Suzuki T.

Trends Microbiol ( その他の出版社 )  21   342 - 349   2013

Type of publication: Research paper (other science council materials etc.)

Vibrio parahaemolyticus effector proteins suppress inflammasome activation by interfering with host autophagy signaling.

Higa N, Toma C, Koizumi Y, Nohara T, Masumoto J, Kodama T, Iida T, Suzuki T.

PLOS Pathog ( その他の出版社 )  9   e1003142   2013

Type of publication: Research paper (other science council materials etc.)

Inflammasome activation via intracellular NLRs triggered by bacterial infection.

Koizumi Y, Toma C, Higa N, Nohara T, Nakasone N, Suzuki T.

Cell Microbiol. ( その他の出版社 )  14   149 - 154   2012

Type of publication: Research paper (other science council materials etc.)

Characteristics features of intracellular pathogenic Leptospira in infected murine macrophages.

Toma C, Okura N, Takayama C, Suzuki T.

Cell Microbiol. ( その他の出版社 )  13   1783 - 1792   2011

Type of publication: Research paper (other science council materials etc.)

Detergents enhance EspB secretion from Escherichia coli strains harboring the locus for the enterocyte effacement (LEE) gene.

Nakasone N, Toma C, Higa N, Koizumi Y, Ogura Y, and Suzuki T.

FEMS Microbiol. Lett. ( その他の出版社 )  315   109 - 114   2011

Type of publication: Research paper (other science council materials etc.)

Pathogenic Vibrio activate NLRP3 inflammasome via cytotoxins and TLR/nucleotide-binding oligomerization domain-mediated NF-kappa B signaling.

Toma C, Higa N, Koizumi Y, Nakasone N, Ogura Y, McCoy AJ, Franchi L, Uematsu S, Sagara J, Taniguchi S, Tsutsui H, Akira S, Tschopp J, Núñez G, Suzuki T

Journal of immunology (Baltimore, Md. : 1950)   184 ( 9 ) 5287 - 97   2010.05 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Cytotoxins of the human pathogen Aeromonas hydrophila trigger, via the Nod-like receptor family, pyrin containing 3 inflammasome, caspase-1 activation in macrophages.

McCoy AJ, Koizumi Y, Toma C, Higa N, Dixit V, Taniguchi S, Tschopp J, Suzuki T.

Eur. J. Immunol. ( その他の出版社 )  40   2797 - 2803   2010

Type of publication: Research paper (other science council materials etc.)

Pathogenic Vibrio activate NLRP3 inflammasome via cytotoxins and TLR/nucleotide-binding oligomerization domain-mediated NF-κB signaling.

Toma C, Higa N, Koizumi Y, Nakasone N, Ogura Y, McCoy AJ, Franchi L, Uematsu S, Sagara J, Taniguchi S, Tsutsui H, Akira S, Tschopp J, Nunez G, Suzuki T.

J. Immunol. ( その他の出版社 )  184   5287 - 5297   2010

Type of publication: Research paper (other science council materials etc.)

Differential adherence of Shiga toxin-producing Escherichia coli harboring saa to epithelial cells

Toma C., Nakasone N., Miliwebsky E., Higa N., Rivas M., and Suzuki T

Int. J. Med. Microbiol ( その他の出版社 )  298   571 - 278   2008.04

Type of publication: Research paper (other science council materials etc.)

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Differential regulation of caspase-1 activation, pyroptosis, and autophagy via Ipaf and ASC in Shigella-infected macrophages.

Suzuki T, Franchi L, Toma C, Ashida H, Ogawa M, Yoshikawa Y, Mimuro H, Inohara N, Sasakawa C, Nuñez G

PLoS pathogens   3 ( 8 ) e111   2007.08 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Differential regulation of caspase-1 activation, pyroptosis, and autophaghy via Ipaf and ASC in Shigella-infected macrophages

Suzuki T., Franchi L., Toma C., Ashida H., Ogawa M., Yoshikawa Y., Mimuro H., Sasakawa C., and Nunez G

PloS Pathog ( その他の出版社 )  3   ｅ111   2007.04

Type of publication: Research paper (other science council materials etc.)

Detection and characterization of Shiga toxin-producing Escherichia coli in captive non-domestic mammals

Leotta G.A., Deza N., Origlia J., Toma C., Chinen I., Miliwebsky E., Iyoda S., Sosa-Estani S. and Rivas M.

Vet Microbiol ( その他の出版社 )    2006.08 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Development of a rapid immunochromatographic test to identify enteropathogenic and enterohemorrhagic Escherichia coli by detecting EspB.

Nakasone N., Toma C., Lu Y., and Iwanaga M.

Diagn Microbiol Infect Dis ( その他の出版社 )    2006.08 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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A Vibrio cholerae protease needed for killing of Caenorhabditis elegans has a role in protection from natural predator grazing.

Vaitkevicious K., Lindmark B., Ou Gangwei, Song T., Toma C., Iwanaga M., Zhu J., Andersson A., Hammarstrom M-L., Tuck S., and Wai S. N.

Proc. Natl. Acad. Sci. USA ( その他の出版社 )  103 ( 24 ) 9280 - 9285   2006.06 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Detection and characterization of Shiga toxin-producing Escherichia coli in captive non-domestic mammals

Leotta G.A., Deza N., Origlia J., Toma C., Chinen I., Miliwebsky E., Iyoda S., Sosa-Estani S., and Rivas M

Vet Microbiol. ( その他の出版社 )  118   151 - 157   2006.04

Type of publication: Research paper (other science council materials etc.)

A Vibrio cholerae protease needed for killing of Caenorhabditis elegans has a role in protection from natural predator grazing

Vaitkevicious K., Lindmark B., Ou Gangwei, Song T., Toma C., Iwanaga M., Zhu J., Andersson A., Hammarstrom M-L., Tuck S., and Wai S. N.

Natl. Acad. Sci. USA. ( その他の出版社 )  103 ( 24 ) 9280 - 9285   2006.04

Type of publication: Research paper (other science council materials etc.)

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The long polar fimbriae genes identified in Shiga toxin-producing Escherichia coli are present in other diarrheagenic E. coli and in the standard E. coli collection of reference (ECOR) strains.

Toma C., Higa N., Iyoda S., Rivas M., and Iwanaga M.

Res Microbiol ( その他の出版社 )  157 ( 2 ) 153 - 161   2006.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Oxalate-degrading Providencia rettgeri isolated from human stools

Hokama S., Toma C., Iwanaga M., Morozumi M., Sugaya K., and Ogawa Y

Int J Urol ( その他の出版社 )  12 ( 6 ) 533 - 538   2005.12 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Isolation of Escherichia coli O157:H7 from fecal samples of cows in Vietnam.

Nakasone N., Tran H. H., Nguyen B. M., Higa N., Toma C., Song T., Ichinose Y., and Iwanaga M

Am J Trop Med Hyg ( その他の出版社 )  73 ( 3 ) 586 - 587   2005.08 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

The relationship between O-antigens and pathogenic genes of diarrhea-associated Escherichia coli

Tamaki Y., Narimatsu H., Miyazato T., Nakasone N., Higa N., Toma C., and Iwanaga M.

Jpn. J. Infect. Dis ( その他の出版社 )  58 ( 2 ) 65 - 69   2005.04

Type of publication: Research paper (scientific journal)

Sensitive and rapid detection of Shigella and enteroinvasive Escherichia coli by a loop-mediated isothermal amplification method

Song T., Toma C., Nakasone N., and Iwanaga M.

FEMS Microbiol. Lett. ( その他の出版社 )  243 ( 1 ) 259 - 263   2005.04

Type of publication: Research paper (other science council materials etc.)

Vibrio cholerae SXT element

Toma C., Nakasone N., Song T., and Iwanaga M.

Laos. Emerg. Infect. Dis ( その他の出版社 )  11 ( 2 ) 346 - 347   2005.04

Type of publication: Research paper (other science council materials etc.)

The relationship between O-antigens and pathogenic genes of diarrhea-associated Escherichia coli.

Tamaki Y., Narimatsu H., Miyazato T., Nakasone N., Higa N., Toma C., and Iwanaga M.

Jpn. J. Infect. Dis. ( その他の出版社 )  58 ( 2 ) 65 - 69   2005.04

Type of publication: Research paper (other science council materials etc.)

Oxalate-degrading Providencia rettgeri isolated from human stools.

Hokama S., Toma C., Iwanaga M., Morozumi M., Sugaya K., and Ogawa Y

Int. J. Urol ( その他の出版社 )  12 ( 6 ) 533 - 538   2005.04

Type of publication: Research paper (other science council materials etc.)

Isolation of Escherichia coli O157:H7 from fecal samples of cows in Vietnam

Nakasone N., Tran H. H., Nguyen B. M., Higa N., Toma C., Song T., Ichinose Y., and Iwanaga M.

Am. J. Trop. Med. Hyg ( その他の出版社 )  73 ( 3 ) 586 - 587   2005.04

Type of publication: Research paper (other science council materials etc.)

Vibrio cholerae SXT element, Laos

Toma C., Nakasone N., Song T., and Iwanaga M

Emerg Infect Dis ( その他の出版社 )  11 ( 2 ) 346 - 347   2005.02 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Sensitive and rapid detection of Shigella and enteroinvasive Escherichia coli by a loop-mediated isothermal amplification method

Song T., Toma C., Nakasone N., and Iwanaga M

FEMS Microbiol Lett ( その他の出版社 )  243 ( 1 ) 259 - 263   2005.01 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Distribution of putative adhesins in different seropathotypes of Shiga toxin-producing Escherichia coli

Toma C., Martínez Espinosa E., Song T., Miliwebsky E., Chinen I., Iyoda S., Iwanaga M., and Rivas M

J Clin Microbiol ( その他の出版社 )  42 ( 11 ) 4937 - 4946   2004.11 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Antibiotic resistance conferred by a class I integron and SXT constin in Vibrio cholerae O1 strains isolated in Laos

Iwanaga M., Toma C., Miyazato T., Insisiengmay S., Nakasone N., and Ehara M

Antimicrob. Agents Chemother ( その他の出版社 )  48 ( 7 ) 2364 - 2369   2004.07 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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SHIGA-TOXIN PRODUCING ESCHERICHIA COLI IN VIETNAM

Nguyen B. M., Phung D. C., Nakasone N., Toma C., Higa N., Iyoda S., and Iwanaga M

Trop Med Hlth ( その他の出版社 )  32 ( 4 ) 339 - 341   2004.04 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Drug susceptibility and its genetic basis in epidemic Vibrio cholerae O1 in Vietnam

Ehara M., Nguyen B. M., Nguyen D. T., Toma C., Higa N., and Iwanaga M

Epidemiol Infect ( その他の出版社 )  132 ( 4 ) 595 - 600   2004.04 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Aerolysin is activated by metalloprotease in Aeromonas veronii biovar sobria.

Song T., Toma C., Nakasone N., and Iwanaga M

J. Med. Microbiol ( その他の出版社 )  53 ( 6 ) 477 - 482   2004.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Comparative characterization of Staphylococcus aureus isolates from throats and noses of healthy volunteers

Uemura E., Kakinohana S., Higa N., Toma C., and Nakasone N

Jpn. J. Infect. Dis ( その他の出版社 )  57 ( 1 ) 21 - 24   2004.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Antibiotic susceptibility and its genetic analysis of Vibrio cholerae non-O1, non-O139 from environmental sources in Lao People’s Democratic Republic

Miyazato T., Tamaki Y., Sithivong N., Phantouamath B., Insisiengmay S., Higa N., Toma C., Nakasone N., and Iwanaga

Trop Med Hlth ( その他の出版社 )  32 ( 3 ) 245 - 248   2004.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Purification and characterization of a novel metalloprotease isolated from Aeromonas caviae

Nakasone N., Toma C., Song T., and Iwanaga M

FEMS Microbiol Lett ( その他の出版社 )  237 ( 1 ) 127 - 132   2004.01 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Molecular analysis of VcfQ protein involved in Vibrio cholerae type IV pilus biogenesis

Miyazato T., Toma C., Nakasone N., Yamamoto K., and Iwanaga M

J. Med. Microbiol. ( その他の出版社 )  52 ( 4 ) 283 - 288   2003.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Multiplex PCR Assay for Identification of Human Diarrheagenic Escherichia coli

Toma C., Lu Y., Higa N., Nakasone N., Chinen I., Baschkier A., Rivas M., and Iwanaga M

J. Clin. Microbiol. ( その他の出版社 )  41 ( 6 ) 2669 - 2671   2003.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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The Incidence of Escherichia coli Having Pathogenic Genes for Diarrhea: A Study in the People's Democratic Republic of Lao

Phantoumath B., Sithivong N., Insisiengmay S., Higa N., Toma C., Nakasone N., and Iwanaga M

Jpn. J. Infect. Dis. ( その他の出版社 )  56 ( 3 ) 103 - 106   2003.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Minor pilin subunits are conserved in Vibrio cholerae type IV pili

Toma C., Kuroki H., Nakasone N., Ehara M., and Iwanaga

FEMS Immunol. Med. Microbiol ( その他の出版社 )  33 ( 1 ) 35 - 40   2002.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Detection of EspB using reversed passive latex agglutination: application to determination of enteropathogenic Escherichia coli

Lu Y., Toma C., Honma Y., and Iwanaga M

Diagn. Microbiol. Infect. Dis ( その他の出版社 )  43 ( 1 ) 7 - 12   2002.03 [ Peer Review Accepted ]

Type of publication: Research paper (other science council materials etc.)

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Enteroaggregative Escherichia coli: incidence in Japan and usefulness of the clump-formation test

Iwanaga M., Song T., Higa N., Kakinohana S., Toma C., and Nakasone N

J. Infect. Chemother. ( その他の出版社 )  8 ( 4 ) 345 - 348   2002.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Gene analysis of Vibrio cholerae NAGV14 pilus and its distribution

Kuroki H., Toma C., Nakasone N., Yamashiro T., and Iwanaga M

Microbiol. Immunol ( その他の出版社 )  45 ( 6 ) 417 - 424   2001.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Sequence of the gene encoding an alkaline serine proteinase of Bacillus pumilus TYO-67

Aoyama M., Toma C., Yasuda M., and Iwanaga M

Microbiol. Immunol ( その他の出版社 )  44 ( 5 ) 389 - 393   2000.05 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Cloning, sequencing and expression of the gene encoding the extracellular metalloprotease of Aeromonas caviae

Kawakami K., Toma C., and Honma Y

Microbiol. Immunol ( その他の出版社 )  44 ( 5 ) 341 - 347   2000.05 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Ascorbate conversion to oxalate in alkaline milieu and Proteus mirabilis culture

Hokama S., Toma C., Jahana M., Iwanaga M., Morozumi M., Hatano T., and Ogawa Y

Mol. Urol ( その他の出版社 )  4 ( 4 ) 321 - 327   2000.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Detection of Clostridium difficile toxin A by reversed passive latex agglutination

Toma C., Nakamura S., Kamiya S., Nakasone N., and Iwanaga M.

Microbiol. Immunol ( その他の出版社 )  43 ( 8 ) 737 - 742   1999.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Purification and characterization of an Aeromonas caviae metalloprotease that is related to the Vibrio cholerae hemagglutinin/protease

Toma C., Ichinose Y., and Iwanaga M

FEMS Microbiol Lett ( その他の出版社 )  170 ( 1 ) 237 - 242   1999.01 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Filamentous phage fs1 of Vibrio cholerae O139

Nakasone N., Honma Y., Toma C., Yamashiro T., and Iwanaga M

Microbiol. Immunol. ( その他の出版社 )  42 ( 3 ) 237 - 239   1998.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Reversed passive latex agglutination assay for detection of toxigenic Corynebacterium diphtheriae

Toma C., Sisavath L., and Iwanaga M

J. Clin. Microbiol ( その他の出版社 )  35 ( 12 ) 3147 - 3149   1997.12 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Molecular analysis of a filamentous phage (fs1) of Vibrio cholerae O139

Honma Y., Ikema M., Toma C., Ehara M., and Iwanaga M.

Biochim. Biophys. Acta. ( その他の出版社 )  1362   109 - 115   1997.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Cloning and genetic analysis of the Vibrio cholerae aminopeptidase gene

Toma .C , Honma .Y

Infect. Immun ( その他の出版社 )  64 ( 11 ) 4495 - 4500   1996.11

Type of publication: Research paper (scientific journal)

Effect of Vibrio cholerae non-O1 protease on lysozyme, lactoferrin and secretory immunoglobulin A

Toma C., Honma Y., and Iwanaga M.

FEMS Microbiol. Lett ( その他の出版社 )  135 ( 1 ) 143 - 147   1996.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Cholera isolates in relation to the eighth pandemic

36. Rivas M., Toma C., Miliwebsky E., Caffer M.I., Galas M., Varela P., Tous M, Bru A. M., and Binsztein N.

Lancet ( その他の出版社 )  342 ( 8876 ) 926 - 927   1993.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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