Evidence map›Paper›PMID 19675219›Full record

ArticleJournal of clinical microbiology2009

Lysine gingipain (kgp) biovars of Porphyromonas gingivalis exhibit differential distribution on oral mucosal sites.

Mangala A Nadkarni, Kim-Ly Chhour, Gina Browne, Nicholas A Jacques, Neil Hunter

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Tyrosine phosphorylation coupling of one-carbon metabolism and virulence in an endogenous pathogen.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Mangala A NadkarniInstitute of Dental Research, Westmead Centre for Oral Health and Westmead Millennium Institute, Westmead, Australia. mangala_nadkarni@wmi.usyd.edu.au
Kim-Ly Chhour
Gina Browne
Nicholas A Jacques
Neil Hunter

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A predominant kgp biovar colonized subgingival sites and buccal and tongue mucosa in 45 of 56 adults in an isolated community. The presence of biovars 381, W83, and W83v, but not HG66, correlated with the Porphyromonas gingivalis load at diseased sites. Biovars W83 and W83v poorly colonized tongue and buccal mucosa.

Indexed as

Genetic VariationAdhesins, BacterialAdultAgedBacteroidaceae InfectionsColony Count, MicrobialCysteine EndopeptidasesFemaleGingipain Cysteine EndopeptidasesHumansMaleMiddle AgedMouth MucosaPorphyromonas gingivalisYoung AdultAdhesins, BacterialCysteine EndopeptidasesGingipain Cysteine Endopeptidases

Identifiers

PMID19675219
PMCPMC2756935

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.