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Employment (2)

Ohio State University: OH, OH, US

2020-07-01 to present | Assistant Professor (Biosciences, College of Dentistry)
Employment
Source: Self-asserted source
Justin Kaspar

University of Florida: Gainesville, Florida, US

2016-08-15 to 2020-06-30 | Postdoctoral Fellow (Oral Biology)
Employment
Source: Self-asserted source
Justin Kaspar

Education and qualifications (2)

University of Florida: Gainesville, FL, US

2011-08-15 to 2016-08-04 | PhD (Immunology / Microbiology)
Education
Source: Self-asserted source
Justin Kaspar

Texas A&M University: College Station, Texas, US

2007-08-30 to 2011-05-11 | Bachelor of Science (Microbiology)
Education
Source: Self-asserted source
Justin Kaspar

Funding (3)

Interactions of Streptococcus mutans in Supragingival Biofilms

2022-08-01 to 2024-07-31 | Grant
National Institute of Dental and Craniofacial Research (Bethesda, US)
URL: https://app.dimensions.ai/details/grant/grant.12934708
GRANT_NUMBER: R03DE031766
Source: Self-asserted source
Justin Kaspar via DimensionsWizard

Ecological Consequences of Cell-Cell Signaling on Interbacterial Competition

2018-09-21 to 2019-09-20 | Grant
National Institute of Dental and Craniofacial Research (Bethesda, US)
URL: https://app.dimensions.ai/details/grant/grant.7752217
GRANT_NUMBER: F32DE028479
Source: Self-asserted source
Justin Kaspar via DimensionsWizard

Integration of Stress Tolerance in Competence Development

2014-09-12 to 2016-08-15 | Grant
National Institute of Dental and Craniofacial Research (Bethesda, US)
URL: https://grants.uberresearch.com/100000072/F31DE024416/Integration-of-Stress-Tolerance-in-Competence-Development
GRANT_NUMBER: F31DE024416
Source: Self-asserted source
Justin Kaspar via DimensionsWizard

Works (18)

Growth with Commensal Streptococci Alters <i>Streptococcus mutans</i> Behaviors.

Journal of dental research
2023-01 | Journal article
DOI: 10.1177/00220345221145906
PMID: 36688378
Contributors: Rose M; Wilson N; Williams E; Letner H; Bettinger R; Bouchendouka A; Batagower J; Kaspar JR
Source: Self-asserted source
Justin Kaspar via Europe PubMed Central

Complete Genome Sequence of Streptococcus oralis 34.

Microbiology resource announcements
2021-09 | Journal article
DOI: 10.1128/mra.00760-21
PMID: 34472981
PMC: PMC8411913
Contributors: Kaspar JR
Source: Self-asserted source
Justin Kaspar via Europe PubMed Central

A single system detects and protects the beneficial oral bacterium Streptococcus sp. A12 from a spectrum of antimicrobial peptides.

Molecular microbiology
2021-02 | Journal article
DOI: 10.1111/mmi.14703
PMID: 33590560
PMC: PMC8295187
Contributors: Lee K; Kaspar JR; Rojas-Carreño G; Walker AR; Burne RA
Source: Self-asserted source
Justin Kaspar via Europe PubMed Central

Spatial Correlations and Distribution of Competence Gene Expression in Biofilms of <i>Streptococcus mutans</i>.

Frontiers in microbiology
2021-01 | Journal article
DOI: 10.3389/fmicb.2020.627992
PMID: 33510740
PMC: PMC7835332
Contributors: Ishkov IP; Kaspar JR; Hagen SJ
Source: Self-asserted source
Justin Kaspar via Europe PubMed Central

Direct interactions with commensal streptococci modify intercellular communication behaviors of Streptococcus mutans.

The ISME journal
2020-09 | Journal article
DOI: 10.1038/s41396-020-00789-7
PMID: 32999420
PMC: PMC8027600
Contributors: Kaspar JR; Lee K; Richard B; Walker AR; Burne RA
Source: Self-asserted source
Justin Kaspar via Europe PubMed Central

Novel Probiotic Mechanisms of the Oral Bacterium Streptococcus sp. A12 as Explored with Functional Genomics.

Applied and environmental microbiology
2019-10 | Journal article
DOI: 10.1128/aem.01335-19
PMID: 31420345
PMC: PMC6803316
Contributors: Lee K; Walker AR; Chakraborty B; Kaspar JR; Nascimento MM; Burne RA
Source: Self-asserted source
Justin Kaspar via Europe PubMed Central

Fluorescence Tools Adapted for Real-Time Monitoring of the Behaviors of Streptococcus Species.

Applied and environmental microbiology
2019-07 | Journal article
DOI: 10.1128/aem.00620-19
PMID: 31101614
PMC: PMC6643251
Contributors: Shields RC; Kaspar JR; Lee K; Underhill SAM; Burne RA
Source: Self-asserted source
Justin Kaspar via Europe PubMed Central

Expanding the Vocabulary of Peptide Signals in Streptococcus mutans.

Frontiers in cellular and infection microbiology
2019-06 | Journal article
DOI: 10.3389/fcimb.2019.00194
PMID: 31245303
PMC: PMC6563777
Contributors: Kaspar JR; Walker AR
Source: Self-asserted source
Justin Kaspar via Europe PubMed Central

Spontaneously Arising Streptococcus mutans Variants with Reduced Susceptibility to Chlorhexidine Display Genetic Defects and Diminished Fitness.

Antimicrobial agents and chemotherapy
2019-06 | Journal article
DOI: 10.1128/aac.00161-19
PMID: 31036688
PMC: PMC6591629
Contributors: Kaspar JR; Godwin MJ; Velsko IM; Richards VP; Burne RA
Source: Self-asserted source
Justin Kaspar via Europe PubMed Central

Intracellular Signaling by the <i>comRS</i> System in <i>Streptococcus mutans</i> Genetic Competence.

mSphere
2018-10 | Journal article
DOI: 10.1128/msphere.00444-18
PMID: 30381353
PMC: PMC6211226
Contributors: Underhill SAM; Shields RC; Kaspar JR; Haider M; Burne RA; Hagen SJ
Source: Self-asserted source
Justin Kaspar via Europe PubMed Central

Intracellular signaling through the comRS system in Streptococcus mutans genetic competence

2018-03 | Other
DOI: 10.1101/291088
Contributors: Simon A.M. Underhill; Robert C Shields; Justin R Kaspar; Momin Haider; Robert A Burne; Stephen J Hagen
Source: Self-asserted source
Justin Kaspar via Crossref Metadata Search

Threshold regulation and stochasticity from the MecA/ClpCP proteolytic system in Streptococcus mutans competence

2018-02 | Other
DOI: 10.1101/263210
Contributors: Minjun Son; Justin R Kaspar; Sang-Joon Ahn; Robert A. Burne; Stephen J. Hagen
Source: Self-asserted source
Justin Kaspar via Crossref Metadata Search

Competence Inhibition by the XrpA Peptide Encoded Within the comX Gene of Streptococcus mutans

2018-02 | Other
DOI: 10.1101/265223
Contributors: Justin Kaspar; Robert Shields; Robert Burne
Source: Self-asserted source
Justin Kaspar via Crossref Metadata Search

Intercellular communication via the comX -Inducing Peptide (XIP) of Streptococcus mutans

2017-06-09 | Other
DOI: 10.1101/148320
Contributors: Justin Kaspar; Simon A. M. Underhill; Robert C. Shields; Adrian Reyes; Suzanne Rosenzweig; Stephen J. Hagen; Robert A. Burne
Source: Self-asserted source
Justin Kaspar via Crossref Metadata Search

An Essential Role for (p)ppGpp in the Integration of Stress Tolerance, Peptide Signaling, and Competence Development in Streptococcus mutans

Frontiers in Microbiology
2016-07 | Journal article
DOI: 10.3389/fmicb.2016.01162
Part of ISSN: 1664-302X
Contributors: Justin Kaspar; Jeong N. Kim; Sang-Joon Ahn; Robert A. Burne
Source: Self-asserted source
Justin Kaspar via Crossref Metadata Search

A unique open reading frame within thecomXgene ofStreptococcus mutansregulates genetic competence and oxidative stress tolerance

Molecular Microbiology
2015-03-04 | Journal article
DOI: 10.1111/mmi.12948
Part of ISSN: 0950-382X
Contributors: Justin Kaspar; Sang-Joon Ahn; Sara R. Palmer; Sang Chul Choi; Michael J. Stanhope; Robert A. Burne
Source: Self-asserted source
Justin Kaspar via Crossref Metadata Search

Discovery of Novel Peptides Regulating Competence Development in Streptococcus mutans

Journal of Bacteriology
2014-08 | Journal article
DOI: 10.1128/jb.01942-14
Part of ISSN: 0021-9193
Contributors: S.-J. Ahn; J. Kaspar; J. N. Kim; K. Seaton; R. A. Burne
Source: Self-asserted source
Justin Kaspar via Crossref Metadata Search

Growth Phase and pH Influence Peptide Signaling for Competence Development in Streptococcus mutans

Journal of Bacteriology
2013-10 | Journal article
DOI: 10.1128/jb.00995-13
Part of ISSN: 0021-9193
Contributors: Q. Guo; S.-J. Ahn; J. Kaspar; X. Zhou; R. A. Burne
Source: Self-asserted source
Justin Kaspar via Crossref Metadata Search

Peer review (3 reviews for 3 publications/grants)

Review activity for Nature communications (1)
Review activity for PloS one. (1)
Review activity for The ISME journal (1)
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