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T. Nakazawa · SciRah

Researcher profile · Semantic Scholar

T. Nakazawa

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T. Nakazawa — researcher profile on SciRah

h-index: 35
Works: 108
Citations: 4,255

Most-cited papers

Functional Adaptation of BabA, the H. pylori ABO Blood Group Antigen Binding Adhesin
Marina Aspholm-Hurtig, G. Dailide, M. Lahmann, A. Kalia +27 more
2004Science417 citations
Semantic Scholar
A urease-negative mutant of Helicobacter pylori constructed by allelic exchange mutagenesis lacks the ability to colonize the nude mouse stomach
M. Tsuda, M. Karita, M. Morshed, K. Okita +1 more
1994Infection and Immunity308 citations Open access
Semantic Scholar
Differences in Genotypes of Helicobacter pylori from Different Human Populations
D. Kersulyte, A. Mukhopadhyay, Billie Velapatiño, Wan-Wen Su +27 more
2000Journal of Bacteriology240 citations Open access
Semantic Scholar
Complete nucleotide sequence of the metapyrocatechase gene on the TOI plasmid of Pseudomonas putida mt-2.
C. Nakai, H. Kagamiyama, Mitsuhiro Nozaki, T. Nakazawa +3 more
1983Journal of Biological Chemistry220 citations Open access
Semantic Scholar
Comparison of whole genome sequences of Chlamydia pneumoniae J138 from Japan and CWL029 from USA.
M. Shirai, H. Hirakawa, M. Kimoto, M. Tabuchi +7 more
2000Nucleic Acids Research182 citations Open access
Semantic Scholar
Identification of the urease operon in Helicobacter pylori and its control by mRNA decay in response to pH
J. Akada, M. Shirai, H. Takeuchi, M. Tsuda +1 more
2000Molecular Microbiology166 citations Open access
Semantic Scholar
Travels of a Pseudomonas, from Japan around the world.
T. Nakazawa
2002Environmental Microbiology147 citations
Semantic Scholar
New small animal model for human gastric Helicobacter pylori infection: success in both nude and euthymic mice.
M. Karita, T. Kouchiyama, K. Okita, T. Nakazawa
1991American Journal of Gastroenterology143 citations
Semantic Scholar
Urease Plays an Important Role in the Chemotactic Motility of Helicobacter pylori in a Viscous Environment
Hiroki Nakamura, H. Yoshiyama, Hiroaki Takeuchi, T. Mizote +2 more
1998Infection and Immunity107 citations Open access
Semantic Scholar
The DsbA‐DsbB Disulfide Bond Formation System of Burkholderia cepacia Is Involved in the Production of Protease and Alkaline Phosphatase, Motility, Metal Resistance, and Multi‐Drug Resistance
Shoko Hayashi, M. Abe, M. Kimoto, S. Furukawa +1 more
2000Microbiology and immunology96 citations
Semantic Scholar
A change in PBP1 is involved in amoxicillin resistance of clinical isolates of Helicobacter pylori.
T. Okamoto, H. Yoshiyama, T. Nakazawa, I. Park +4 more
2002Journal of Antimicrobial Chemotherapy91 citations
Semantic Scholar
Unique mechanism of Helicobacter pylori for colonizing the gastric mucus.
H. Yoshiyama, T. Nakazawa
2000Microbes and infection79 citations Open access
Semantic Scholar
Determination of the transcription initiation site and identification of the protein product of the regulatory gene xylR for xyl operons on the TOL plasmid
S. Inouye, Atsushi Nakazawa, T. Nakazawa
1985Journal of Bacteriology78 citations Open access
Semantic Scholar
Functional Organization and Insertion Specificity of IS607, a Chimeric Element of Helicobacter pylori
D. Kersulyte, A. Mukhopadhyay, Mutsinori Shirai, T. Nakazawa +1 more
2000Journal of Bacteriology77 citations Open access
Semantic Scholar
Purification, subunit structure, and partial amino acid sequence of metapyrocatechase.
C. Nakai, K. Hori, H. Kagamiyama, T. Nakazawa +1 more
1983Journal of Biological Chemistry73 citations Open access
Semantic Scholar
Urease-independent chemotactic responses of Helicobacter pylori to urea, urease inhibitors, and sodium bicarbonate
T. Mizote, H. Yoshiyama, T. Nakazawa
1997Infection and Immunity72 citations Open access
Semantic Scholar
Sugar transport. IV. Isolation and characterization of the lactose phosphotransferase system in Staphylococcus aureus.
Robert D. Simoni, T. Nakazawa, J. Hays, S. Roseman
1973Journal of Biological Chemistry68 citations
Semantic Scholar
Essential role of Helicobacter pylori urease in gastric colonization: definite proof using a urease-negative mutant constructed by gene replacement.
M. Tsuda, M. Karita, T. Mizote, M. Morshed +2 more
1994European Journal of Gastroenterology and Hepathology62 citations
Semantic Scholar
Evolution and structure of two ADP‐ribosylation enterotoxins, Escherichia coli heat‐labile toxin and cholera toxin
Tatsuo Yamamoto, T. Nakazawa, T. Miyata, A. Kaji +1 more
1984FEBS Letters62 citations Open access
Semantic Scholar
Phthalate and 4-hydroxyphthalate metabolism in Pseudomonas testosteroni: purification and properties of 4,5-dihydroxyphthalate decarboxylase
T. Nakazawa, E. Hayashi
1978Applied and Environmental Microbiology60 citations Open access
Semantic Scholar
In Vitro Anti-Helicobacter pyloriActivities of New Rifamycin Derivatives, KRM-1648 and KRM-1657
J. Akada, M. Shirai, K. Fujii, K. Okita +1 more
1999Antimicrobial Agents and Chemotherapy56 citations Open access
Semantic Scholar
Bovine lactoferrin is effective to suppress Helicobacter pylori colonization in the human stomach: a randomized, double-blind, placebo-controlled study
M. Okuda, T. Nakazawa, K. Yamauchi, E. Miyashiro +7 more
2005Journal of Infection and Chemotherapy54 citations
Semantic Scholar
Characterization of hemolysin in extracellular products of Pseudomonas cepacia
T. Nakazawa, Yasue Yamada, Masahiro Ishibashi
1987Journal of Clinical Microbiology52 citations Open access
Semantic Scholar
Helicobacter pylori Colonization in the First 3 Years of Life in Japanese Children
M. Okuda, E. Miyashiro, Mina Booka, T. Tsuji +1 more
2007Helicobacter51 citations
Semantic Scholar
Use of intrinsic and extrinsic helper epitopes for in vivo induction of anti-hepatitis C virus cytotoxic T lymphocytes (CTL) with CTL epitope peptide vaccines.
M. Shirai, Ming Chen, T. Arichi, T. Masaki +5 more
1996Journal of Infectious Diseases51 citations Open access
Semantic Scholar
Nucleotide sequence of the regulatory gene xylS on the Pseudomonas putida TOL plasmid and identification of the protein product.
S. Inouye, A. Nakazawa, T. Nakazawa
1986Gene51 citations
Semantic Scholar
Cloning and characterization of the thiD/J gene of Escherichia coli encoding a thiamin-synthesizing bifunctional enzyme, hydroxymethylpyrimidine kinase/phosphomethylpyrimidine kinase.
T. Mizote, M. Tsuda, D. Smith, H. Nakayama +1 more
1999Microbiology49 citations Open access
Semantic Scholar
T cell recognition of hypervariable region-1 from hepatitis C virus envelope protein with multiple class II MHC molecules in mice and humans: preferential help for induction of antibodies to the hypervariable region.
M. Shirai, T. Arichi, M. Chen, T. Masaki +10 more
1999Journal of Immunology48 citations Open access
Semantic Scholar
Hemagglutination activity of Campylobacter pylori
T. Nakazawa, Masahiro Ishibashi, Hisanori Konishi, Tadayoshi Takemoto +2 more
1989Infection and Immunity44 citations Open access
Semantic Scholar
Essential role of urease in vitro and in vivo Helicobacter pylori colonization study using a wild-type and isogenic urease mutant strain.
M. Karita, M. Tsuda, T. Nakazawa
1995Journal of Clinical Gastroenterology39 citations
Semantic Scholar
Characterization of Hemolytic and Antifungal Substance, Cepalycin, from Pseudomonas cepacia
M. Abe, T. Nakazawa
1994Microbiology and immunology39 citations Open access
Semantic Scholar
Persistent infection by Helicobacter pylori down-modulates virus-specific CD8+ cytotoxic T cell response and prolongs viral infection.
M. Shirai, T. Arichi, T. Nakazawa, Jay A. Berzofsky
1998Journal of Infectious Diseases38 citations
Semantic Scholar
Helicobacter pylori CagA inhibits endocytosis of cytotoxin VacA in host cells
J. Akada, Hiroki Aoki, Yuji Torigoe, Takao Kitagawa +9 more
2010Disease Models & Mechanisms36 citations
Semantic Scholar
Evaluation of a urine antibody test for Helicobacter pylori in Japanese children.
M. Okuda, T. Nakazawa, Mina Booka, E. Miyashiro +1 more
2004Jornal de Pediatria35 citations
Semantic Scholar
Chromosomal locations of catA, pobA, pcaA, dcu and chu genes in Pseudomonas aeruginosa
H. Matsumoto, T. Nakazawa, S. Ohta, Y. Terawaki
198134 citations Open access
Semantic Scholar
Nosocomial outbreak of Pseudomonas cepacia respiratory infection in immunocompromised patients associated with contaminated nebulizer devices.
K. Takigawa, Jiro Fujita, Kiyoshi Negayama, Yoshifumi Yamagishi +7 more
1993Kansenshogaku zasshi. The Journal of the Japanese Association for Infectious Diseases31 citations Open access
Semantic Scholar
Aspirin inhibits Chlamydia pneumoniae-induced NF-kappa B activation, cyclo-oxygenase-2 expression and prostaglandin E2 synthesis and attenuates chlamydial growth.
H. Yoneda, K. Miura, H. Matsushima, K. Sugi +7 more
2003Journal of Medical Microbiology29 citations Open access
Semantic Scholar
A positive regulatory gene,pvdS, for expression of pyoverdin biosynthetic genes inPseudomonas aeruginosa PAO
Hiroaki Miyazaki, H. Kato, T. Nakazawa, M. Tsuda
1995Molecular and General Genetics MGG28 citations
Semantic Scholar
Genome Sequences of 65 Helicobacter pylori Strains Isolated from Asymptomatic Individuals and Patients with Gastric Cancer, Peptic Ulcer Disease, or Gastritis
T. Blanchard, S. Czinn, P. Correa, T. Nakazawa +10 more
2013Pathogens and Disease25 citations Open access
Semantic Scholar
Chemotaxis and motility of Helicobacter pylori in a viscous environment.
H. Yoshiyama, H. Nakamura, M. Kimoto, K. Okita +1 more
1999Journal of gastroenterology25 citations
Semantic Scholar
Activation of Helicobacter pylori ureA promoter by a hybrid Escherichia coli-H. pylori rpoD gene in E. coli.
M. Shirai, Ryutaro Fujinaga, J. Akada, T. Nakazawa
1999Gene24 citations
Semantic Scholar
Accumulation of polyphosphate granules in Helicobacter pylori cells under anaerobic conditions.
M. Shirai, M. Morshed, T. Nakazawa, K. Shibata +2 more
2000Journal of Medical Microbiology22 citations Open access
Semantic Scholar
Lymphotoxin Inhibits Chlamydia pneumoniae Growth in HEp-2 Cells
H. Matsushima, M. Shirai, K. Ouchi, K. Yamashita +3 more
1999Infection and Immunity22 citations Open access
Semantic Scholar
Nucleotide sequence of the promoter region of the xylDEGF operon on TOL plasmid of Pseudomonas putida.
S. Inouye, A. Nakazawa, T. Nakazawa
1984Gene22 citations
Semantic Scholar
Helicobacter pylori infection and idiopathic epilepsy.
M. Okuda, E. Miyashiro, T. Nakazawa, Kouichi Minami +1 more
2004American Journal of Medicine19 citations
Semantic Scholar
Studies on monooxygenases. V. Manifestation of amino acid oxidase activity by L-lysine monooxygenase.
T. Nakazawa, K. Hori, O. Hayaishi
1972Journal of Biological Chemistry19 citations
Semantic Scholar
Proteomic Characterization of Helicobacter pylori CagA Antigen Recognized by Child Serum Antibodies and Its Epitope Mapping by Peptide Array
J. Akada, M. Okuda, Narumi Hiramoto, Takao Kitagawa +10 more
2014PLoS ONE18 citations Open access
Semantic Scholar
A Strain-Specific Antigen in Japanese Helicobacter pylori Recognized in Sera of Japanese Children
M. Okuda, T. Sugiyama, K. Fukunaga, Masaru Kondou +2 more
2005Clinical Diagnostic Laboratory Immunology18 citations Open access
Semantic Scholar
Cell Elongation and Cell Death of Helicobacter pylori Is Modulated by the Disruption of cdrA (Cell Division‐Related Gene A)
Hiroaki Takeuchi, T. Nakazawa, T. Okamoto, M. Shirai +5 more
2006Microbiology and immunology17 citations Open access
Semantic Scholar
Cloning and Characterization of Adenylate Kinase fromChlamydia pneumoniae *
Koshiro Miura, S. Inouye, Kouhei Sakai, Hanayo Takaoka +7 more
2001Journal of Biological Chemistry17 citations Open access
Semantic Scholar

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M. Okuda×6
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H. Yoshiyama×5

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M. Karita — researcher profile on SciRah

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K. Ouchi — researcher profile on SciRah

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M. Tsuda — researcher profile on SciRah

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T. Mizote — researcher profile on SciRah

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