Research Topics
| R J GencoSummaryAffiliation: University at Buffalo Country: USA Publications
| Collaborators
|
Detail Information
Publications
Relationship of stress, distress and inadequate coping behaviors to periodontal diseaseR J Genco
State University of New York at Buffalo, School of Dental Medicine, Department of Oral Biology, Periodontal Disease Research Center, 14214 3092, USA
J Periodontol 70:711-23. 1999..The association of stress, distress, and coping behaviors with periodontal disease was assessed...- Models to evaluate the role of stress in periodontal diseaseR J Genco
Department of Oral Biology, School of Dental Medicine, State University of New York at Buffalo, USA
Ann Periodontol 3:288-302. 1998.... - The effect of alcohol consumption on periodontal diseaseM Tezal
State University of New York at Buffalo, School of Dental Medicine, Department of Oral Biology, 14214-3092, USA
J Periodontol 72:183-9. 2001..Longitudinal studies are needed to determine whether alcohol is a true risk factor for periodontal disease... - Radiographic and clinical responses to periodontal therapyE E Machtei
Periodontal Disease Research Center, Department of Oral Biology, School of Dental Medicine, State University of New York, Buffalo 14214 3092, USA
J Periodontol 69:590-5. 1998..40; P=0.0001). It is suggested that monitoring sites for AL and ACH gain expressed as changes beyond a selective threshold is an important outcome variable in treatment studies... - The relationship between radiographic and clinical changes in the periodontiumE E Machtei
Department of Oral Biology, School of Dental Medicine, State University of New York at Buffalo 14214 3092, USA
J Periodontal Res 32:661-6. 1997..For longitudinal monitoring of disease progression and response to therapy both methods may be needed; while for cross-sectional evaluation and long-term prospective studies, either variable may be used alone... 
Cloning, expression, and sequencing of a cell surface antigen containing a leucine-rich repeat motif from Bacteroides forsythus ATCC 43037A Sharma
Department of Oral Biology, School of Dental Medicine, State University of New York at Buffalo, Buffalo, New York 14214, USA
Infect Immun 66:5703-10. 1998....- Secretion of Porphyromonas gingivalis fimbrillin polypeptides by recombinant Streptococcus gordoniiA Sharma
School of Dental Medicine, State University of New York at Buffalo, Buffalo, New York 14214, USA
Biochem Biophys Res Commun 238:313-6. 1997..gingivalis to the oral cavity following implantation. This approach can also be utilized for secreting other biologically important therapeutic molecules on mucosal surfaces for modulating local microenvironments... - Expression of saliva-binding epitopes of the Porphyromonas gingivalis FimA protein on the surface of Streptococcus gordoniiA Sharma
School of Dental Medicine, State University of New York at Buffalo, Buffalo, New York, 14214, USA
Biochem Biophys Res Commun 258:222-6. 1999..gingivalis FimA on the surface of S. gordonii and demonstrate that domains containing free cysteine residues are poorly expressed on the surface of S. gordonii... - Longitudinal study of predictive factors for periodontal disease and tooth lossE E Machtei
Periodontal Disease Research Center, Department of Oral Biology, School of Dental Medicine, State University of New York at Buffalo, 14214, USA
J Clin Periodontol 26:374-80. 1999..e., subjects with deeper mean pocket depth at baseline exhibited greater increase in pocket depth overtime; while subjects with greater attachment loss at baseline exhibited greater attachment loss between the 1st and 2nd visits... - Isolation and characterization of fimbriae from a sparsely fimbriated strain of Porphyromonas gingivalisH T Sojar
Department of Oral Biology, School of Dental Medicine, State University of New York at Buffalo 14214, USA
Appl Environ Microbiol 63:2318-23. 1997..Purified fimbriae showed no hemagglutinating activity. Amino acid composition was very similar to that of previously reported fimbriae of the 2561 strain... - Structures involved in the interaction of Porphyromonas gingivalis fimbriae and human lactoferrinH T Sojar
Department of Oral Biology, School of Dental Medicine, State University of New York at Buffalo, 14214, USA
FEBS Lett 422:205-8. 1998..It is likely that binding of lactoferrin to P. gingivalis cells results in antimicrobial activity directed against these cells by virtue of its ability to deprive the bacterial cell of needed iron... - Humoral immunity of older adults with periodontal disease to Porphyromonas gingivalisA M De Nardin
Department of Oral Biology, School of Dental Medicine, State University of New York, Buffalo 14212
Infect Immun 59:4363-70. 1991..gingivalis, a putative pathogen in both groups. Furthermore, older adults with periodontitis have significantly elevated levels of total serum IgG which may possibly be related to higher levels of autoantibodies... - Role of the amino-terminal region of Porphyromonas gingivalis fimbriae in adherence to epithelial cellsH T Sojar
Department of Oral Biology, School of Dental Medicine, State University of New York at Buffalo, Buffalo, New York 14214, USA
Infect Immun 67:6173-6. 1999..Our results suggest that the amino-terminal domain corresponding to amino acid residues 49 to 90 of the fimbrillin protein is a major epithelial cell binding domain of P. gingivalis fimbriae... - High-performance liquid chromatographic separation of Porphyromonas gingivalis fimbriaeH T Sojar
Department of Oral Biology, School of Dental Medicine, State University of New York at Buffalo, 14214, USA
Protein Expr Purif 9:49-52. 1997..The method is useful for analytical as well as preparative purification with 25% yields from the ammonium sulfate-precipitated crude fimbriae preparation, and represents increased speed and efficiency over earlier published methods... - Periodontal infections contribute to elevated systemic C-reactive protein levelB Noack
Department of Oral Biology, University at Buffalo, NY 14214, USA
J Periodontol 72:1221-7. 2001..The positive correlation between CRP and periodontal disease might be a possible underlying pathway in the association between periodontal disease and the observed higher risk for CVD in these patients... - Periodontal disease and diabetes mellitus: a two-way relationshipS G Grossi
Department of Oral Biology, School of Dental Medicine, State University of New York at Buffalo, USA
Ann Periodontol 3:51-61. 1998.... - Association of periodontal infections with atherosclerotic and pulmonary diseasesF A Scannapieco
Department of Oral Biology, University at Buffalo, State University of New York 14214, USA
J Periodontal Res 34:340-5. 1999..Several potential mechanisms by which periodontal diseases may influence these conditions are also discussed... - Interactions between periodontal bacteria and human oral epithelial cells: Fusobacterium nucleatum adheres to and invades epithelial cellsY W Han
Department of Oral Biology, School of Dental Medicine, and State University of New York at Buffalo, Buffalo, New York 14214, USA
Infect Immun 68:3140-6. 2000..nucleatum to KB cells. Investigation of these new virulence phenotypes should improve our understanding of the role of F. nucleatum in periodontal infections... - Oral immunization with recombinant Streptococcus gordonii expressing porphyromonas gingivalis FimA domainsA Sharma
Department of Oral Biology, School of Dental Medicine, State University of New York at Buffalo, Buffalo, New York 14214, USA
Infect Immun 69:2928-34. 2001..gingivalis-induced alveolar bone loss. These results support the potential usefulness of the S. gordonii vectors expressing P. gingivalis fimbrillin as a mucosal vaccine against adult periodontitis... - An economic evaluation of a chlorhexidine chip for treating chronic periodontitis: the CHIP (chlorhexidine in periodontitis) studyC J Henke
Department of Oral Biology, State University of New York at Buffalo, USA
J Am Dent Assoc 132:1557-69. 2001..CLINICAL IMPLICATIONS: In general practice, routine use of the CHX chip suggests that costs will be partially offset by reduced surgery over at least one year...