Richard Gregory

  • Professor of Oral Biology and Pathology and Laboratory Medicine, Adjunct Professor of Preventive and Community Dentistry, Director, PhD Dental Science Program, Director, Student Research Programs, Biomedical and Applied Sciences
  • 2167 Citations
  • 28 h-Index
1979 …2018
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NIH Grants 1979 2003

IgA-specific serine endopeptidase
Antibody Formation
Peptide Hydrolases
Immunoglobulin G
Streptococcus mutans
Immunoglobulin A


Gregory, R. & Arnold, R.

National Institutes of Health


Project: Research project

Publications 1982 2018

  • 2167 Citations
  • 28 h-Index
  • 127 Article
  • 2 Chapter
  • 1 Conference contribution
  • 1 Review article

Caries lesion remineralization with fluoride toothpastes and chlorhexidine - effects of application timing and toothpaste surfactant

Almohefer, S. A., Levon, J. A., Gregory, R., Eckert, G. J. & Lippert, F., Jun 11 2018, In : Journal of applied oral science : revista FOB. 26, p. e20170499

Research output: Contribution to journalArticle

Surface-Active Agents
Sodium Dodecyl Sulfate

Differential profiles of soluble and cellular toll like receptor (TLR)-2 and 4 in chronic periodontitis

AlQallaf, H., Hamada, Y., Blanchard, S., Shin, D., Gregory, R. & Srinivasan, M., Dec 1 2018, In : PLoS One. 13, 12, e0200231.

Research output: Contribution to journalArticle

Toll-Like Receptor 2
Chronic Periodontitis
Toll-Like Receptor 4
Epithelial Cells
1 Citation (Scopus)

Effect of phototherapy on the metabolism of Streptococcus mutans biofilm based on a colorimetric tetrazolium assay

Gomez, G. F., Huang, R., Eckert, G. & Gregory, R., Jun 1 2018, In : Journal of oral science. 60, 2, p. 242-246 5 p.

Research output: Contribution to journalArticle

Streptococcus mutans

Effect of violet-blue light on Streptococcus mutans-induced enamel demineralization

Felix Gomez, G. G., Lippert, F., Ando, M., Zandona, A. F., Eckert, G. J. & Gregory, R., Jan 1 2018, In : Dentistry Journal. 6, 2, 6.

Research output: Contribution to journalArticle

Open Access
Streptococcus mutans
Dental Enamel

Oral Sciences PhD Program Enrollment, Graduates, and Placement: 1994 to 2016

Herzog, C. R., Berzins, D. W., DenBesten, P., Gregory, R., Hargreaves, K. M., Messer, R. L. W., Mina, M., Mooney, M. P., Paine, M. L., Phillips, C., Presland, R. B., Quivey, R. G., Scannapieco, F. A., Sheridan, J. F., Svoboda, K. K. H., Trackman, P. C., Walker, M. P., Walker, S. G., Wang, C. Y. & Hu, J. C. C., May 1 2018, In : Journal of Dental Research. 97, 5, p. 483-491 9 p.

Research output: Contribution to journalArticle

Dental Faculties
Dental Schools
American Dental Association