M. Ohnishi

887 total citations
28 papers, 658 citations indexed

About

M. Ohnishi is a scholar working on Endocrinology, Molecular Biology and Microbiology. According to data from OpenAlex, M. Ohnishi has authored 28 papers receiving a total of 658 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Endocrinology, 6 papers in Molecular Biology and 5 papers in Microbiology. Recurrent topics in M. Ohnishi's work include Bacterial Infections and Vaccines (5 papers), Vibrio bacteria research studies (4 papers) and Escherichia coli research studies (4 papers). M. Ohnishi is often cited by papers focused on Bacterial Infections and Vaccines (5 papers), Vibrio bacteria research studies (4 papers) and Escherichia coli research studies (4 papers). M. Ohnishi collaborates with scholars based in Japan, United States and Australia. M. Ohnishi's co-authors include Tetsuya Hayashi, Yoshitoshi Ogura, Atsushi Iguchi, Taisei Kikuchi, Kaoruko Katsura, Nicholas R. Thomson, Tadasuke Ooka, Kenshiro Oshima, Keisuke Nakayama and Ikuo Uchiyama and has published in prestigious journals such as Hepatology, Journal of Bacteriology and Endocrinology.

In The Last Decade

M. Ohnishi

27 papers receiving 650 citations

Peers

Countries citing papers authored by M. Ohnishi

Since Specialization

Citations

This map shows the geographic impact of M. Ohnishi'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 M. Ohnishi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. Ohnishi more than expected).

Fields of papers citing papers by M. Ohnishi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. Ohnishi. 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 M. Ohnishi. The network helps show where M. Ohnishi may publish in the future.

Co-authorship network of co-authors of M. Ohnishi

This figure shows the co-authorship network connecting the top 25 collaborators of M. Ohnishi. A scholar is included among the top collaborators of M. Ohnishi 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 M. Ohnishi. M. Ohnishi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Epidemiology and genotypic characterisation of dissemination patterns of uropathogenicEscherichia coliin a community 2019 ·Epidemiology and Infection ·Masanori Matsukawa, Masayuki Igarashi, Hiroshi Watanabe, Liang Qin, M. Ohnishi, Jun Terajima, (unknown), Tomoko Morita‐Ishihara, Kazuhiro Tateda, Yoshikazu Ishii, Tomoo Saga, Kotaro Aoki, Robert A. Bonomo	17
2	Local outbreak of Streptococcus pneumoniae serotype 12F caused high morbidity and mortality among children and adults 2018 ·Epidemiology and Infection ·(unknown), (unknown), (unknown), Takeshi Nakajima, (unknown), H. Yoshida, Bin Chang, Masatomo Morita, M. Ohnishi, Kazunori Oishi, Akihiko Saitoh	16
3	P1.59 Genomic characterisation of urethritis-associatedneisseria meningitidis 2017 ·HighWire Press Open Archive ·(unknown), Magnus Unemo, Samo Jeverica, (unknown), M. Ohnishi, (unknown)	1
4	Development and evaluation of MALDI-TOF MS-based serotyping for Streptococcus pneumoniae 2015 ·European Journal of Clinical Microbiology & Infectious Diseases ·Satoshi Nakano, Yasufumi Matsumura, Yutaka Ito, Takao Fujisawa, Bin Chang, Shigeru Suga, (unknown), (unknown), (unknown), Taro Noguchi, Masaki Yamamoto, Miki Nagao, Shunji Takakura, M. Ohnishi, Toshiaki Ihara, Satoshi Ichiyama	26
5	Vibrio cholerae O1 El Tor from southern Vietnam in 2010 was molecularly distinct from that present from 1999 to 2004 2015 ·Epidemiology and Infection ·Vu Nguyen, Hang Pham, (unknown), C. Phan, Truong Quang Nguyen, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Masahiko Ehara, M. Ohnishi, Tetsu Yamashiro, (unknown), Hidemasa Izumiya	4
6	Increase in paratyphoid fever cases in Japanese travellers returning from Cambodia in 2013 2015 ·Epidemiology and Infection ·(unknown), Masatomo Morita, Tomoe Shimada, Hidemasa Izumiya, Atsuhiro Kanayama, Kazunori Oishi, M. Ohnishi, Tomimasa Sunagawa	8
7	Epidemiological analysis of a large enterohaemorrhagicEscherichia coliO111 outbreak in Japan associated with haemolytic uraemic syndrome and acute encephalopathy 2015 ·Epidemiology and Infection ·Yuichiro Yahata, (unknown), (unknown), Morio Nagira, Masanori Watahiki, Junko Isobe, Jun Terajima, (unknown), Jiro Mitobe, M. Ohnishi, Tetsutaro Sata, Kiyosu Taniguchi, Yuki Tada, N. Okabe, (unknown)	25
8	Increased prevalence of group A streptococcus isolates in streptococcal toxic shock syndrome cases in Japan from 2010 to 2012 2014 ·Epidemiology and Infection ·Tadayoshi Ikebe, Kiyoshi Tominaga, Tomoko Shima, Rumi Okuno, Hiroaki Kubota, Kikuyo Ogata, Kazuki Chiba, Chihiro Katsukawa, Hitomi Ohya, Yuki Tada, N. Okabe, Hirohisa Watanabe, Michinaga Ogawa, M. Ohnishi	52
9	A complete view of the genetic diversity of the Escherichia coli O-antigen biosynthesis gene cluster 2014 ·DNA Research ·Atsushi Iguchi, (unknown), Taisei Kikuchi, Yoshitoshi Ogura, Kaoruko Katsura, M. Ohnishi, Tetsuya Hayashi, Nicholas R. Thomson	131
10	Polymerase chain reaction-based screening for the ceftriaxone-resistant Neisseria gonorrhoeae F89 strain 2013 ·Eurosurveillance ·Namraj Goire, Monica M Lahra, M. Ohnishi, (unknown), (unknown), Michael D. Nissen, Theo P. Sloots, David M. Whiley	14
11	Salmonella enterica serotype Paratyphi A carrying CTX-M-15 type extended-spectrum beta-lactamase isolated from a Japanese traveller returning from India, Japan, July 2013 2013 ·Eurosurveillance ·Momoko Mawatari, Yasuyuki Kato, Kayoko Hayakawa, Masatomo Morita, K Yamada, Kazuhisa Mezaki, T. Kobayashi, Yoshihiro Fujiya, Satoshi Kutsuna, Nozomi Takeshita, Shuzo Kanagawa, M. Ohnishi, Hidemasa Izumiya, Norio Ohmagari	11
12	Enhanced gonococcal antimicrobial surveillance in the era of ceftriaxone resistance: a real-time PCR assay for direct detection of the Neisseria gonorrhoeae H041 strain 2011 ·Journal of Antimicrobial Chemotherapy ·Namraj Goire, M. Ohnishi, Athena Limnios, Monica M Lahra, Stephen B. Lambert, Graeme R. Nimmo, Michael D. Nissen, Theo P. Sloots, David M. Whiley	23
13	The Whole-genome Sequencing of the Obligate Intracellular Bacterium Orientia tsutsugamushi Revealed Massive Gene Amplification During Reductive Genome Evolution 2008 ·DNA Research ·Keisuke Nakayama, Atsushi Yamashita, Ken Kurokawa, Takuya Morimoto, Motohiko Ogawa, Masahiro Fukuhara, Hiroshi Urakami, M. Ohnishi, Ikuo Uchiyama, Yoshitoshi Ogura, Tadasuke Ooka, Kenshiro Oshima, A. Tamura, Masahira Hattori, Tetsuya Hayashi	134
14	Myelodysplastic syndrome with myelofibrosis: myelodysplastic syndrome as a major primary disorder for acute myelofibrosis 2008 ·Clinical & Laboratory Haematology ·Masayuki Takahashi, T Koike, (unknown), (unknown), Satoshi Koyama, M. Ohnishi, (unknown), Naohiro Soga, Shin Aoki, Wataru Tatewaki, Ken Wada, Yasushi Moriyama, Atsuko Shibata	3
15	Clinical significance and usefulness of quantification of telomerase activity in oral malignant and nonmalignant lesions 2004 ·International Journal of Oral and Maxillofacial Surgery ·Hideaki Fujita, Masaki Nagata, Hideyuki Hoshina, (unknown), (unknown), Keiko Tanaka, (unknown), Susumu Shingaki, M. Ohnishi, Ritsuo Takagi	15
16	Molecular and epidemiological study of the first outbreak of vanB type vancomycin-resistant Enterococcus faecalis in Japan. 2001 ·PubMed ·(unknown), Y Kawakami, M. Ohnishi, Miyuki Ishikawa, Mitsuru Hirota, Minoru Tozuka, (unknown), Kohtaro Baba, (unknown), Mitsuhiro Okazaki, Takayuki Honda, Tetsuya Hayashi	10
17	Chromosome of the Enterohemorrhagic Escherichia coli O157:H7; Comparative Analysis with K-12 MG1655 Revealed the Acquisition of a Large Amount of Foreign DNAs 1999 ·DNA Research ·M. Ohnishi	30
18	Enhanced Expression of the Protein Kinase Substrate Annexin I in Human Hepatocellular Carcinoma 1996 ·Hepatology ·(unknown), M. Tokuda, M. Ohnishi, (unknown), Tatsuhiro Fujimura, K. Miyamoto, Toshifumi Itano, H. Matsui, Kazuhiko Arima, (unknown), (unknown), Kenichi Sogawa, Ryoji Konishi, K Taniguchi, (unknown), O. Hatase, (unknown)	23
19	Anti-tumour activity of low-toxicity lipopolysaccharide of Bordetella pertussis 1994 ·British Journal of Cancer ·M. Ohnishi, Sadao Kimura, (unknown), (unknown), Dai Mizuno, Shinichi Abe, Hitomi Yamaguchi	12
20	Waste water recycling technology using a rotary disk module 1994 ·Desalination ·Naoki Ohkuma, M. Ohnishi, (unknown)	3

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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