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Robert J Palmer Jr

Explore the profile of Robert J Palmer Jr including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
Kim T, Ikeuchi T, Theofilou V, Williams D, Greenwell-Wild T, June A, et al.
Immunity . 2024 Mar; 57(4):859-875.e11. PMID: 38513665
At mucosal surfaces, epithelial cells provide a structural barrier and an immune defense system. However, dysregulated epithelial responses can contribute to disease states. Here, we demonstrated that epithelial cell-intrinsic production...
2.
Desjardins A, Zerfas P, Filion D, Palmer Jr R, Falcone E
Microorganisms . 2023 Sep; 11(9). PMID: 37764045
Round bodies in spirochete cultures have been a controversial subject since their description seven decades ago. We report the existence of round bodies (spherical cells) in cultures of , a...
3.
Inui T, Palmer Jr R, Shah N, Li W, Cisar J, Wu C
Sci Rep . 2019 Aug; 9(1):11805. PMID: 31413280
This study evaluated the impact of mechanically stimulated saliva on initial bacterial colonization. Interaction between oral bacteria and both unstimulated and stimulated saliva was examined in vitro by laying labeled...
4.
Palmer Jr R, Shah N, Valm A, Paster B, Dewhirst F, Inui T, et al.
Appl Environ Microbiol . 2017 Mar; 83(11). PMID: 28341674
Specific interbacterial adhesion, termed coaggregation, is well established for three early colonizers of the plaque biofilm: streptococci, actinomyces, and veillonellae. However, little is known about interactions of other early colonizers...
5.
Yang J, Zhou Y, Zhang L, Shah N, Jin C, Palmer Jr R, et al.
Appl Environ Microbiol . 2016 Jun; 82(17):5278-86. PMID: 27316967
Unlabelled: The growth of the oral commensal Streptococcus gordonii in saliva may depend on a number of glycoside hydrolases (GHs), including three cell wall-anchored proteins that are homologs of pneumococcal...
6.
Zhou Y, Yang J, Zhang L, Zhou X, Cisar J, Palmer Jr R
Appl Environ Microbiol . 2016 Jun; 82(17):5249-58. PMID: 27316966
Unlabelled: Although saliva is widely recognized as a primary source of carbon and nitrogen for growth of the dental plaque biofilm community, little is known about how different oral bacteria...
7.
Palmer Jr R
Periodontol 2000 . 2013 Dec; 64(1):20-39. PMID: 24320954
The oral bacterial microbiome encompasses approximately 700 commonly occurring phylotypes, approximately half of which can be present at any time in any individual. These bacteria are largely indigenous to the...
8.
Kolenbrander P, Palmer Jr R, Periasamy S, Jakubovics N
Nat Rev Microbiol . 2010 Jun; 8(7):471-80. PMID: 20514044
Growth of oral bacteria in situ requires adhesion to a surface because the constant flow of host secretions thwarts the ability of planktonic cells to grow before they are swallowed....
9.
Palmer Jr R
Compend Contin Educ Dent . 2010 Mar; 31(2):104-6, 108, 110 passim. PMID: 20344897
Most microorganisms in nature live in multispecies communities attached to a substratum-biofilms. Within these communities, organismal interaction is spatiotemporally defined. Because biofilms exist at an interface, their environment is characterized...
10.
Ding A, Palmer Jr R, Cisar J, Kolenbrander P
Appl Environ Microbiol . 2009 Dec; 76(4):1294-7. PMID: 20023085
Shear-enhanced adhesion, although not observed for fimbria-mediated adhesion of oral Actinomyces spp., was noted for Hsa-mediated adhesion of Streptococcus gordonii to sialic acid-containing receptors, an interaction implicated in the pathogenesis...