D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Microbiology D-index 67 Citations 10,621 202 World Ranking 1437 National Ranking 41

Overview

What is he best known for?

The fields of study he is best known for:

  • Gene
  • Internal medicine
  • Bacteria

His primary areas of investigation include Microbiology, Streptococcus mutans, Dental plaque, Glucosyltransferase and Virulence. His study in Microbiology focuses on Streptococcaceae in particular. His Streptococcus mutans study combines topics in areas such as Pathogen, Serotype and Polyphenol.

His study on Dental plaque also encompasses disciplines like

  • Heart valve and related Pathology and Oral and maxillofacial pathology,
  • Polymerase chain reaction that connect with fields like Pathogenic bacteria. His Glucosyltransferase research incorporates themes from Glucosyltransferases and Husk. In his research, Plasmid and Mutant is intimately related to Bacterial genetics, which falls under the overarching field of Virulence.

His most cited work include:

  • Dentin Matrix Protein 1 Is Predominantly Expressed in Chicken and Rat Osteocytes But Not in Osteoblasts (234 citations)
  • Detection of Cariogenic Streptococcus mutans in Extirpated Heart Valve and Atheromatous Plaque Specimens (166 citations)
  • Caries prevalence and salivary mutans streptococci in 0-2-year-old children of Japan. (146 citations)

What are the main themes of his work throughout his whole career to date?

Takashi Ooshima spends much of his time researching Microbiology, Streptococcus mutans, Dentistry, Dental plaque and Serotype. His Microbiology study incorporates themes from Infective endocarditis, Saliva, Bacteria and Gene, Virulence. His Streptococcus mutans study combines topics from a wide range of disciplines, such as Pathogen, Biochemistry, Sucrose, Glucosyltransferase and Streptococcaceae.

His studies in Dentistry integrate themes in fields like Orthodontics and Radiography. As a member of one scientific family, Takashi Ooshima mostly works in the field of Dental plaque, focusing on Periodontitis and, on occasion, Genotype and Polymerase chain reaction. His biological study spans a wide range of topics, including Multilocus sequence typing and Antigen.

He most often published in these fields:

  • Microbiology (43.31%)
  • Streptococcus mutans (39.44%)
  • Dentistry (29.58%)

What were the highlights of his more recent work (between 2009-2018)?

  • Microbiology (43.31%)
  • Streptococcus mutans (39.44%)
  • Dentistry (29.58%)

In recent papers he was focusing on the following fields of study:

His primary areas of study are Microbiology, Streptococcus mutans, Dentistry, Pathogen and Virulence. The concepts of his Microbiology study are interwoven with issues in Infective endocarditis, Streptococcus sanguinis, Bacteria, Biofilm and Mutant. Takashi Ooshima merges Streptococcus mutans with Strain in his research.

His studies in Dentistry integrate themes in fields like Orthodontics and Disease. His Pathogen research incorporates themes from Pathogenesis, Pathology, Umbilical vein, Steatohepatitis and Porphyromonas gulae. His Virulence research is multidisciplinary, relying on both Periodontitis, Sequence analysis, Immunology and Genotype.

Between 2009 and 2018, his most popular works were:

  • Involvement of a periodontal pathogen, Porphyromonas gingivalis on the pathogenesis of non-alcoholic fatty liver disease (136 citations)
  • The collagen-binding protein of Streptococcus mutans is involved in haemorrhagic stroke (107 citations)
  • α-enolase of Streptococcus pneumoniae induces formation of neutrophil extracellular traps (72 citations)

In his most recent research, the most cited papers focused on:

  • Gene
  • Internal medicine
  • Bacteria

Takashi Ooshima mainly investigates Microbiology, Streptococcus mutans, Pathogen, Virulence and Bacteria. Takashi Ooshima connects Microbiology with Tannerella forsythia in his research. His study brings together the fields of Colitis and Streptococcus mutans.

His research on Pathogen also deals with topics like

  • Bacterial adhesin that intertwine with fields like Type I collagen,

  • Infective endocarditis that intertwine with fields like Bacteremia. His work focuses on many connections between Virulence and other disciplines, such as Serotype, that overlap with his field of interest in Binding protein, Recombinant DNA and Stroke. His study on Bacteria also encompasses disciplines like

  • Pilus and related Biofilm, Fimbria, Saliva and Fibronectin,

  • Immunology together with Periodontitis, Insulin resistance, Metabolic syndrome, Disease and Fatty liver.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Dentin Matrix Protein 1 Is Predominantly Expressed in Chicken and Rat Osteocytes But Not in Osteoblasts

S. Toyosawa;S. Shintani;T. Fujiwara;T. Ooshima.
Journal of Bone and Mineral Research (2001)

304 Citations

Detection of Cariogenic Streptococcus mutans in Extirpated Heart Valve and Atheromatous Plaque Specimens

Kazuhiko Nakano;Hiroaki Inaba;Ryota Nomura;Hirotoshi Nemoto.
Journal of Clinical Microbiology (2006)

290 Citations

Inhibitory effect of oolong tea polyphenols on glycosyltransferases of mutans Streptococci.

K Nakahara;S Kawabata;H Ono;K Ogura.
Applied and Environmental Microbiology (1993)

279 Citations

Virulence Factors of Streptococcus mutans and Dental Caries Prevention

S. Hamada;T. Koga;T. Ooshima.
Journal of Dental Research (1984)

261 Citations

Caries Status in Europe and Predictions of Future Trends

J. Arends;J.L. Ruben;J. Christoffersen;W.L. Jongebloed.
Caries Research (1990)

252 Citations

Caries prevalence and salivary mutans streptococci in 0-2-year-old children of Japan.

Taku Fujiwara;Eiko Sasada;Noriko Mima;Takashi Ooshima.
Community Dentistry and Oral Epidemiology (1991)

252 Citations

Detection of Oral Bacteria in Cardiovascular Specimens

K. Nakano;H. Nemoto;R. Nomura;H. Inaba.
Oral Microbiology and Immunology (2009)

245 Citations

Inhibitory effects of oolong tea extract on caries-inducing properties of mutans streptococci.

M. Matsumoto;T. Minami;H. Sasaki;S. Sobue.
Caries Research (1999)

222 Citations

Involvement of a periodontal pathogen, Porphyromonas gingivalis on the pathogenesis of non-alcoholic fatty liver disease

Masato Yoneda;Shuhei Naka;Kazuhiko Nakano;Koichiro Wada.
BMC Gastroenterology (2012)

220 Citations

Oolong Tea Polyphenols Inhibit Experimental Dental Caries in SPF Rats Infected with Mutatis Streptococci

T. Ooshima;T. Minami;W. Aono;A. Izumitani.
Caries Research (1993)

199 Citations

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