Evidence map›Paper›PMID 20618700›Full record

ArticleMolecular oral microbiology2010

Molecular characterization of Treponema denticola infection-induced bone and soft tissue transcriptional profiles.

V Bakthavatchalu, A Meka, S Sathishkumar, M C Lopez, R K Verma, S M Wallet, I Bhattacharyya, B F Boyce, J J Mans, R J Lamont and 3 more

Open access · greenAbstract read
In one paragraph

Article in Molecular oral microbiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-weighted citation impact, top 24% of its field
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

10 citing papers in PubMed, 18 citations in OpenAlex.

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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

13 authors at 3 institutions in 1 country.

V BakthavatchaluCenter for Oral Health Research, College of Dentistry, University of Kentucky, Lexington, KY, USA.
A Meka
S Sathishkumar
M C Lopez
R K Verma
S M Wallet
I Bhattacharyya
B F Boyce
J J Mans
R J Lamont
H V Baker
J L Ebersole
L Kesavalu
University of Florida · USUniversity of Kentucky · USUniversity of Rochester Medical Center · US

Funding

Studies on the fate of the OsteoclastR01AR043510 · NIAMS · UNIVERSITY OF TEXAS HLTH SCI CTR SAN ANT · PI BOYCE, BRENDAN F · 1995 to 2025
$8.4M
Oral Pathogens: Polymicrobial Virulence InteractionsR01DE015720 · NIDCR · UNIVERSITY OF KENTUCKY · PI LAKSHMYYA, KESAVALU NAIDU · 2004 to 2006
$833k
NIAMS NIH HHS AR43510NIAMS NIH HHS R01 AR043510NIDCR NIH HHS DE015720NIDCR NIH HHS R01 DE015720
6 · The paper itself

Abstract

Treponema denticola is associated with subgingival biofilms in adult periodontitis and with acute necrotizing ulcerative gingivitis. However, the molecular mechanisms by which T. denticola impacts periodontal inflammation and alveolar bone resorption remain unclear. Here, we examined changes in the host transcriptional profiles during a T. denticola infection using a murine calvarial model of inflammation and bone resorption. T. denticola was injected into the subcutaneous soft tissue over the calvaria of BALB/c mice for 3 days, after which the soft tissues and the calvarial bones were excised. RNA was isolated and analysed for transcript profiling using Murine GeneChip arrays. Following T. denticola infection, 2905 and 1234 genes in the infected calvarial bones and soft tissues, respectively, were differentially expressed (P <or= 0.05). Biological pathways significantly impacted by T. denticola infection in calvarial bone and calvarial tissue included leukocyte transendothelial migration, cell adhesion (immune system) molecules, cell cycle, extracellular matrix-receptor interaction, focal adhesion, B-cell receptor signaling and transforming growth factor-beta signaling pathways resulting in proinflammatory, chemotactic effects, and T-cell stimulation. In conclusion, localized T. denticola infection differentially induces transcription of a broad array of host genes, the profiles of which differed between inflamed calvarial bone and soft tissues.

Indexed as

AnimalsAntibodies, BacterialBone ResorptionCytokinesEpithelial CellsFemaleGene Expression ProfilingHost-Pathogen InteractionsInflammation MediatorsMiceMice, Inbred BALB COligonucleotide Array Sequence AnalysisOsteocytesReverse Transcriptase Polymerase Chain ReactionSkullTranscriptional ActivationAntibodies, BacterialCytokinesInflammation Mediators

Identifiers

PMID20618700
PMCPMC3011892
OpenAlexW1931244632

What OpenQuestion holds

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LicenceTDM
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.