John O. Cisar

5.3k citations

88 papers · 4.3k indexed · 1 hit paper · h-index 41

Impact in

Periodontics top 0.1%
- Oral microbiology and periodontitis research
Microbiology top 0.2%

Papers in

Microbiology 12
- Actinomycetales infections and treatment 12
Periodontics 25
- Oral microbiology and periodontitis research 25

Co-authors: Paul E. Kolenbrander Ann L. Sandberg Floyd C. McIntire A. E. Vatter C. Allen Bush Robert Palmer William Clark Stefan Rühl
Journals: Infection and Immunity (31 papers)Journal of Bacteriology (14 papers)Applied and Environmental Microbiology (5 papers)Journal of Dental Research (3 papers)Journal of Biological Chemistry (3 papers)
Partner nations: United States Japan China

In The Last Decade

John O. Cisar

88 papers receiving 4.0k citations

Hit Papers

align trajectories log scale

Specificity of coaggregation reactions between human oral streptococci and strains of Actinomyces viscosus or Actinomyces naeslundii 1979 · 432 citations

Peers

Countries citing papers authored by John O. Cisar

Since Specialization

Citations

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

Fields of papers citing papers by John O. Cisar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John O. Cisar. 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 John O. Cisar. The network helps show where John O. Cisar may publish in the future.

Co-authors

The 25 scholars most cited alongside John O. Cisar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John O. Cisar Line = papers co-authored together John O. Cisar links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Comparative Structural and Antigenic Characterization of Genetically Distinct Flavobacterium psychrophilum O-Polysaccharides Frontiers in Microbiology ·John O. Cisar, C. Allen Bush, Gregory D. Wiens	2019	14
2	Two autonomous structural modules in the fimbrial shaft adhesin FimA mediate Actinomyces interactions with streptococci and host cells during oral biofilm development Molecular Microbiology ·Arunima Mishra, Bharanidharan Devarajan, Suizen So, Prabhat Dwivedi, Vengadesan Krishnan, John O. Cisar, Asis Das, Sthanam V.L. Narayana, Hung Ton‐That	2011	52
3	Structure of type 3Gn coaggregation receptor polysaccharide from Streptococcus cristatus LS4 Carbohydrate Research ·Jinghua Yang, John O. Cisar, C. Allen Bush	2011	7
4	The Actinomyces oris type 2 fimbrial shaft FimA mediates co‐aggregation with oral streptococci, adherence to red blood cells and biofilm development Molecular Microbiology ·Arunima Mishra, Chenggang Wu, Jinghua Yang, John O. Cisar, Asis Das, Hung Ton‐That	2010	67
5	Structure and Molecular Characterization of Streptococcus pneumoniae Capsular Polysaccharide 10F by Carbohydrate Engineering in Streptococcus oralis Journal of Biological Chemistry ·Jinghua Yang, JOETTE LAMBERT, C. Allen Bush, John O. Cisar	2010	13
6	Molecular and Antigenic Characterization of a Streptococcus oralis Coaggregation Receptor Polysaccharide by Carbohydrate Engineering in Streptococcus gordonii Journal of Biological Chemistry ·Yasuo Yoshida, Jinghua Yang, Sergio Sebastião Negri, Hirohisa Kato, C. Allen Bush, John O. Cisar	2008	25
7	Core-linked LPS expression of Shigella dysenteriae serotype 1 O-antigen in live Salmonella Typhi vaccine vector Ty21a: Preclinical evidence of immunogenicity and protection Vaccine ·Breana Crocker, John O. Cisar, Manuel Osorio, Robert Bockermann, Dennis J. Kopecko	2007	19
8	Streptococcal Receptor Polysaccharides: Recognition Molecules for Oral Biofilm Formation BMC Oral Health ·Yasuo Yoshida, Robert Palmer, Jinghua Yang, Paul E. Kolenbrander, John O. Cisar	2006	32
9	Adhesion of viridans group streptococci to sialic acid‐, galactose‐ and N‐acetylgalactosamine‐containing receptors Oral Microbiology and Immunology ·Yukihiro Takahashi, Stefan Rühl, E.L. Reynard, Ann L. Sandberg, John O. Cisar	2002	36
10	Fimbrial‐mediated colonization of murine teeth by Actinomyces naeslundii Oral Microbiology and Immunology ·Katharina M D Merollini, Yane Dila Keswara, W. E. Nesbitt, Анна Юрьевна Алексеева, Ronald G. Marks, John O. Cisar, William Clark	1996	2
11	Lectin recognition of host-like saccharide motifs in streptococcal cell wall polysaccharides Glycobiology ·John O. Cisar, Ann L. Sandberg, Chitrananda Abeygunawardana, G. P. Reddy, C. Allen Bush	1995	68
12	The cell wall polysaccharide of Streptococcus gordonii 38: structure and immunochemical comparison with the receptor polysaccharides of Streptococcus oralis 34 and Streptococcus mitis J22 Glycobiology ·G. P. Reddy, Chitrananda Abeygunawardana, C. Allen Bush, John O. Cisar	1994	25
13	Complete structure of the cell surface polysaccharide of Streptococcus oralis ATCC 10557: a receptor for lectin-mediated interbacterial adherence Biochemistry ·Chitrananda Abeygunawardana, C. Allen Bush, John O. Cisar	1991	37
14	Complement activation by individual and combinations of monoclonal antibodies to Actinomyces viscosus T14V fimbriae: A probe for epitope distribution on these polymeric proteins Molecular Immunology ·Ann L. Sandberg, John O. Cisar, Reuben P. Siraganian, Jane Rottenbach, Elisabeth Hagborg	1990	4
15	Complete structure of the polysaccharide from Streptococcus sanguis J22 Biochemistry ·Chitrananda Abeygunawardana, C. Allen Bush, John O. Cisar	1990	61
16	Adsorbed salivary proline-rich protein 1 and statherin: receptors for type 1 fimbriae of Actinomyces viscosus T14V-J1 on apatitic surfaces Infection and Immunity ·R.J. Gibbons, D.I. Hay, John O. Cisar, William Clark	1988	157
17	Stimulation of superoxide and lactoferrin release from polymorphonuclear leukocytes by the type 2 fimbrial lectin of Actinomyces viscosus T14V Infection and Immunity ·Ann L. Sandberg, Jane Rottenbach, John O. Cisar, Julia A. Metcalf, Harry L. Malech	1988	23
18	Molecular Basis of Bacterial Adhesion in the Oral Cavity Clinical Infectious Diseases ·Stephan E. Mergenhagen, Ann L. Sandberg, Bruce M. Chassy, Michael J. Brennan, I Gst Agung Ayu Dike Widhiyaastuti, Jacob A. Donkersloot, John O. Cisar	1987	29
19	Expression of Actinomyces viscosus antigens in Escherichia coli: cloning of a structural gene (fimA) for type 2 fimbriae Journal of Bacteriology ·Jacob A. Donkersloot, John O. Cisar, Andrew C. Khoury, M. S. Manjika, Bruce M. Chassy	1985	46
20	An Epizootic of Vibriosis in Chinook Salmon PubMed ·John O. Cisar, J. L. Fryer	1969	39

About John O. Cisar

John O. Cisar is a scholar working on Microbiology, Periodontics, Endocrinology, Microbiology and Public Health, Environmental and Occupational Health, having authored 88 papers that have together received 4.3k indexed citations. Recurring topics across this work include Glycosylation and Glycoproteins Research (27 papers), Oral microbiology and periodontitis research (25 papers), Streptococcal Infections and Treatments (24 papers), Carbohydrate Chemistry and Synthesis (17 papers), Genomics and Phylogenetic Studies (16 papers), Biochemical and Structural Characterization (12 papers), Actinomycetales infections and treatment (12 papers) and RNA and protein synthesis mechanisms (8 papers). The work is most often cited by research in Periodontics (1.8k citations), Microbiology (224 citations), Microbiology (361 citations), Endocrinology (238 citations) and Public Health, Environmental and Occupational Health (1.3k citations). John O. Cisar has collaborated with scholars based in United States, Japan and China. Frequent co-authors include Paul E. Kolenbrander, Ann L. Sandberg, Floyd C. McIntire, A. E. Vatter, C. Allen Bush, Robert Palmer, William Clark, Stefan Rühl, Chitrananda Abeygunawardana and Yukihiro Takahashi. Their work appears in journals such as Infection and Immunity, Journal of Bacteriology, Applied and Environmental Microbiology, Journal of Dental Research and Journal of Biological Chemistry.

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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