Keizo Torii

1.6k total citations
31 papers, 1.3k citations indexed

About

Keizo Torii is a scholar working on Infectious Diseases, Public Health, Environmental and Occupational Health and Molecular Biology. According to data from OpenAlex, Keizo Torii has authored 31 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Infectious Diseases, 10 papers in Public Health, Environmental and Occupational Health and 7 papers in Molecular Biology. Recurrent topics in Keizo Torii's work include Antimicrobial Resistance in Staphylococcus (10 papers), Streptococcal Infections and Treatments (10 papers) and Vibrio bacteria research studies (4 papers). Keizo Torii is often cited by papers focused on Antimicrobial Resistance in Staphylococcus (10 papers), Streptococcal Infections and Treatments (10 papers) and Vibrio bacteria research studies (4 papers). Keizo Torii collaborates with scholars based in Japan and United States. Keizo Torii's co-authors include Michio Ohta, Tadao Hasegawa, Takayuki Ozawa, Manabu Furushita, Shin-nosuke Hashikawa, Yoshitsugu Iinuma, Mika Hayakawa, Satoru Sugiyama, Masashi Tanaka and Teruko Ohkura and has published in prestigious journals such as Applied and Environmental Microbiology, Biochemical and Biophysical Research Communications and Journal of Clinical Microbiology.

In The Last Decade

Keizo Torii

31 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Keizo Torii Japan 19 445 346 331 209 150 31 1.3k
Yukiko Nagano Japan 20 356 0.8× 184 0.5× 325 1.0× 89 0.4× 153 1.0× 44 1.2k
Fabio Rossano Italy 25 402 0.9× 255 0.7× 118 0.4× 117 0.6× 215 1.4× 62 1.4k
Vinai C. Thomas United States 26 1.3k 2.9× 778 2.2× 147 0.4× 142 0.7× 225 1.5× 53 2.2k
John D. Gillece United States 18 615 1.4× 425 1.2× 65 0.2× 87 0.4× 93 0.6× 36 1.4k
Benito Regueiro Spain 18 250 0.6× 418 1.2× 124 0.4× 246 1.2× 87 0.6× 74 1.1k
Shu Y. Queck United States 12 1.8k 4.1× 1.4k 3.9× 189 0.6× 243 1.2× 199 1.3× 12 2.4k
Jacek Międzobrodzki Poland 23 546 1.2× 553 1.6× 109 0.3× 260 1.2× 103 0.7× 70 1.3k
Téngfēi Zhāng China 24 382 0.9× 309 0.9× 132 0.4× 26 0.1× 236 1.6× 69 1.5k
Irina G. Sava Germany 15 531 1.2× 462 1.3× 122 0.4× 140 0.7× 74 0.5× 22 1.1k

Countries citing papers authored by Keizo Torii

Since Specialization
Citations

This map shows the geographic impact of Keizo Torii's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Keizo Torii with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keizo Torii more than expected).

Fields of papers citing papers by Keizo Torii

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Keizo Torii. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Keizo Torii. The network helps show where Keizo Torii may publish in the future.

Co-authorship network of co-authors of Keizo Torii

This figure shows the co-authorship network connecting the top 25 collaborators of Keizo Torii. A scholar is included among the top collaborators of Keizo Torii based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Keizo Torii. Keizo Torii is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Minami, Masaaki, Takafumi Ando, Akira Okamoto, et al.. (2009). Seroprevalence ofFusobacterium variumin ulcerative colitis patients in Japan. FEMS Immunology & Medical Microbiology. 56(1). 67–72. 18 indexed citations
2.
Baba, Hisashi, Keizo Torii, Miki Nagao, et al.. (2007). A long-term study of sharps injuries among health care workers in Japan. American Journal of Infection Control. 35(6). 407–411. 55 indexed citations
3.
Yamada, Keiko, Teruko Ohkura, Akira Okamoto, et al.. (2007). Analysis of Twin-Arginine Translocation Pathway Homologue in Staphylococcus aureus. Current Microbiology. 55(1). 14–19. 10 indexed citations
4.
Vassileva, Maria T., Keizo Torii, Akira Okamoto, et al.. (2007). A New Phylogenetic Cluster of Cereulide-Producing Bacillus cereus Strains. Journal of Clinical Microbiology. 45(4). 1274–1277. 39 indexed citations
5.
Nagao, Miki, Yuko Shimizu, Hisashi Baba, et al.. (2006). Two Cases of Sucrose-Fermenting <i>Vibrio vulnificus</i> Infection in Which 16S rDNA Sequencing Was Useful for Diagnosis. Japanese Journal of Infectious Diseases. 59(2). 108–110. 4 indexed citations
6.
Kawamura‐Sato, Kumiko, Tadao Hasegawa, Keizo Torii, Hideo Ito, & Michio Ohta. (2005). Prevalence of Ile-460-Val/ParE Substitution in Clinical Streptococcus pneumoniae Isolates That Were Less Susceptible to Fluoroquinolones. Current Microbiology. 51(1). 27–30. 10 indexed citations
7.
Nada, Toshi, Hisashi Baba, Kumiko Kawamura, et al.. (2004). A small outbreak of third generation cephem-resistant Citrobacter freundii infection on a surgical ward.. PubMed. 57(4). 181–2. 27 indexed citations
8.
Hasegawa, Tadao, Shin-nosuke Hashikawa, Tadahiro Nakamura, Keizo Torii, & Michio Ohta. (2004). Factors determining prognosis in streptococcal toxic shock-like syndrome: results of a nationwide investigation in Japan. Microbes and Infection. 6(12). 1073–1077. 28 indexed citations
9.
Tanaka, Megumi, Tadao Hasegawa, Akira Okamoto, Keizo Torii, & Michio Ohta. (2004). Effect of Antibiotics on Group A Streptococcus Exoprotein Production Analyzed by Two-Dimensional Gel Electrophoresis. Antimicrobial Agents and Chemotherapy. 49(1). 88–96. 50 indexed citations
10.
Nakamura, Tadahiro, Tadao Hasegawa, Keizo Torii, et al.. (2004). Two-dimensional gel electrophoresis analysis of the abundance of virulent exoproteins of group A streptococcus caused by environmental changes. Archives of Microbiology. 181(1). 74–81. 27 indexed citations
11.
Suzuki, Ryujiro, et al.. (2004). Matrix Metalloproteinases in the Pathogenesis of Asthma and COPD. PubMed. 3(1). 17–27. 50 indexed citations
12.
Torii, Keizo, et al.. (2003). An Unusual Outbreak of Infusion-Related Bacteremia in a Gastrointestinal Disease Ward. Japanese Journal of Infectious Diseases. 56(4). 177–178. 11 indexed citations
13.
Torii, Keizo, Yoshitsugu Iinuma, Motoshi Ichikawa, et al.. (2003). A Case of Nosocomial <i>Legionella pneumophila</i> Pneumonia. Japanese Journal of Infectious Diseases. 56(3). 101–102. 4 indexed citations
14.
Hasegawa, Tadao, Keizo Torii, Shin-nosuke Hashikawa, Yoshitsugu Iinuma, & Michio Ohta. (2002). Cloning and Characterization of the Deoxyribonuclease sdα Gene from Streptococcus pyogenes. Current Microbiology. 45(1). 13–17. 15 indexed citations
15.
Barua, Soumitra, Takafumi Yamashino, Tadao Hasegawa, et al.. (2002). Involvement of surface polysaccharides in the organic acid resistance of Shiga Toxin‐producing Escherichia coli O157:H7. Molecular Microbiology. 43(3). 629–640. 52 indexed citations
16.
Hasegawa, Tadao, Keizo Torii, Shin-nosuke Hashikawa, Yoshitsugu Iinuma, & Michio Ohta. (2002). . Archives of Microbiology. 177(6). 451–456. 23 indexed citations
17.
Stecenko, Arlene A., Gayle King, Keizo Torii, et al.. (2001). Dysregulated Cytokine Production in Human Cystic Fibrosis Bronchial Epithelial Cells. Inflammation. 25(3). 145–155. 77 indexed citations
18.
Suzuki, Ryujiro, et al.. (2001). Matrix Metalloproteinases and Tissue lnhibitors of Matrix Metalloproteinases in Sputum from Patients with Bronchial Asthma. Journal of Asthma. 38(6). 477–484. 32 indexed citations
19.
Torii, Keizo, et al.. (1992). Age-related Decrease in Respiratory Muscle Mitochondrial Function in Rats. American Journal of Respiratory Cell and Molecular Biology. 6(1). 88–92. 65 indexed citations
20.
Hayakawa, Mika, Keizo Torii, Satoru Sugiyama, Masashi Tanaka, & Takayuki Ozawa. (1991). Age-associated accumulation of 8-hydroxydeoxyguanosine in mitochondrial DNA of human diaphragm. Biochemical and Biophysical Research Communications. 179(2). 1023–1029. 163 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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