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TranscriptomicsStrand-specific transcriptome profiles of the oral pathogen Porphyromonas gingivalis using genomic tiling microarray and RNA sequencing
High-density tiling microarray and RNA sequencing technologies were used to analyze the transcriptome of Porphyromonas gingivalis. The compiled P. gingivalis transcriptome were based on total RNA samples isolated from three different laboratory culturing conditions and the strand-specific transcript...
ORGANISM(S): Porphyromonas gingivalis W83 
2011-10-01 | E-GEOD-30452 | biostudies-arrayexpress
TranscriptomicsPorphyromonas gingivalis gene expression during co-culture with Treponema denticola
Porphyromonas gingivalis and Treponema denticola are periodontalpathogens that are associated with the severity and progression of periodontal diseases. This study investigates the gene expression of Porphyromonas gingivalis during co-culture with Treponema denticola
ORGANISM(S): Porphyromonas gingivalis 
2014-03-31 | E-MTAB-2214 | biostudies-arrayexpress
TranscriptomicsPorphyromonas gingivalis 33277 wild-type vs Fur orthologue Har isogenic mutant ECR455
Porphyromonas gingivalis is a major pathogen associated with the microbial biofilm-mediated disease chronic periodontitis. P. gingivalis has an obligate requirement for iron and protoporphyrin IX which it satisfies by transporting heme and iron liberated from the human host. The level of cellular ir...
ORGANISM(S): Porphyromonas gingivalis ATCC 33277 
2015-04-01 | E-GEOD-37099 | biostudies-arrayexpress
ProteomicsThe Outer Membrane Vesicle-Associated Peptidyl-arginine Deiminase of Porphyromonas gingivalis is Required for Macrophage Evasion and Modulates Blood-Brain Barrier passage
Porphyromonas gingivalis is a keystone periodontal pathogen implicated in a variety of diseases ranging from periodontitis to Alzheimer’s disease. A hallmark of P. gingivalis is the constitutive production of a peptidyl-arginine deiminase (PPAD), which converts positively charged arginine residues i...
ORGANISM(S): Porphyromonas gingivalis (strain ATCC BAA-308 / W83) 
2026-05-14 | PXD066207 | Pride
Macrophages Blood-brain-barrier Ppad Omvs Porphyromonas gingivalis 
ProteomicsRole of RNA binding protein PgRBP1 in alteration of protein profile of Porphyromonas gingivalis
The oral periodontal pathogen Porphyromonas gingivalis must adapt to ever changing environment to survive and cause disease. So far most of the efforts concerning the regulatory mechanisms employed by the bacterium centered on DNA-binding regulators. Here we focused on a RNA-binding protein that i...
ORGANISM(S): Porphyromonas gingivalis (strain ATCC BAA-308 / W83) 
2025-06-02 | PXD034144 | Pride
Porphyromonas gingivalis Bacteroides Proteomics Rna binding protein Regulation 
TranscriptomicsTreponema denticola gene expression during co-culture with Porphyromonas gingivalis
Porphyromonas gingivalis and Treponema denticola are periodontalpathogens that are associated with the severity and progression of periodontal diseases. this study investigates the gene expression of Treponema denticola during co-culture with Porphyromonas gingivalis.
ORGANISM(S): Treponema denticola 
2014-03-31 | E-MTAB-2257 | biostudies-arrayexpress
TranscriptomicsCharacterization of a bacterial tyrosine kinase in Porphyromonas gingivalis involved in polymicrobial synergy
RNA-Seq of wild-type Porphyromonas gingivalis compared to ΔPGN_1524 mutant Illumina based RNA-Seq was used to probe transcriptome differences between wild-type Porphyromonas gingivalis and ΔPGN_1524 mutant
ORGANISM(S): Porphyromonas gingivalis ATCC 33277 
2014-07-19 | E-GEOD-55192 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Porphyromonas gingivalis W50 cells grown in biofilm or planktonically
Transcriptomic profiling of P. gingivalis W50 biofilm grown cells to that of planktonic cells.
ORGANISM(S): Porphyromonas gingivalis 
2009-01-31 | E-TABM-467 | biostudies-arrayexpress
TranscriptomicsPorphyromonas gingivalis comparative genomic hybridization
Genotyping studies suggest that there is genetic variability among P. gingivalis strains, however the extent of variability remains unclear, and the regions of variability have only partially been identified. We previously used heteroduplex analysis of the ribosomal operon intergenic spacer region (...
ORGANISM(S): Porphyromonas gingivalis 
2010-05-18 | E-GEOD-13128 | biostudies-arrayexpress
ProteomicsCharacterization of Metronidazole-tolerant Porphyromonas gingivalis Persisters
This project investigated the phenotypic characteristics of Metronidazole-tolerant Porphyromonas gingivalis persisters, the relevant modulatory effects of hemin and their underlying survival mechanisms. Proteomic analysis was performed to delineate the protein expression profiles of Metronidazole-to...
ORGANISM(S): Porphyromonas gingivalis ATCC 33277 
2018-08-29 | PXD008976 | Pride
Porphyromonas gingivalis Metronidazole Hemin Persisters Lc-ms/ms 
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