Evidence map›Paper›PMID 23103632›Full record

ArticleJournal of dental research2012

Gene expression dynamics during diabetic periodontitis.

O M Andriankaja, J Galicia, G Dong, W Xiao, F Alawi, D T Graves

Abstract read
In one paragraph

Article in Journal of dental research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.1field-weighted citation impact, top 16% 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

26 citing papers in PubMed, 49 citations in OpenAlex.

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  15. Diabetic wound healing in soft and hard oral tissues.Translational research : the journal of laboratory and clinical medicine · 2021
    Review
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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

6 authors at 2 institutions in 3 countries.

O M AndriankajaDepartment of Periodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA, USA.
J Galicia
G Dong
W Xiao
F Alawi
D T Graves
University of Pennsylvania · USUniversity of Puerto Rico System · PR

Funding

Diabetes-enhanced Experimental PeriodontitisR01DE017732 · NIDCR · UNIV OF MED/DENT OF NJ-NJ DENTAL SCHOOL · PI DANA T GRAVES · 2007 to 2026
$6.5M
Mechanisms for Impaired Diabetic Wound HealingR01DE019108 · NIDCR · UNIV OF MED/DENT OF NJ-NJ DENTAL SCHOOL · PI DANA T GRAVES · 2009 to 2026
$4.8M
Dendritic Cells and Periodontal DiseaseR01DE021921 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI GRAVES, DANA T · 2012 to 2022
$4.2M
Recognition of Commensal and Pathogenic Bacteria By Oral EpitheliumR01DE018307 · NIDCR · UNIV OF MED/DENT OF NJ-NJ DENTAL SCHOOL · PI GRAVES, DANA T · 2007 to 2011
$1.5M
NIDCR NIH HHS DE017732NIDCR NIH HHS R01 DE017732NIDCR NIH HHS R01 DE018307NIDCR NIH HHS R01 DE019108NIDCR NIH HHS R01 DE021921
6 · The paper itself

Abstract

Diabetes impairs the resolution of periodontal inflammation. We explored pathways altered by inflammation in the diabetic periodontium by using ligatures to induce periodontitis in type-2 diabetic Goto-Kakizaki rats. Ligatures were removed after 7 days, and rats were then treated with TNF inhibitor (pegsunercept) or vehicle alone and euthanized 4 days later. RNA was extracted from periodontal tissue, examined by mRNA profiling, and further analyzed by functional criteria. We found that 1,754 genes were significantly up-regulated and 1,243 were down-regulated by pegsunercept (p < 0.05). Functional analysis revealed up-regulation of neuron-associated and retina-associated gene clusters as well as those related to cell activity and signaling. Others were down-regulated by TNF inhibition and included genes associated with host defense, apoptosis, cell signaling and activity, and coagulation/hemostasis/complement. For selected genes, findings with microarray and rt-PCR agreed. PPAR-α was investigated further by immunohistochemistry due to its anti-inflammatory function and was found to be up-regulated in the gingiva during the resolution of periodontal inflammation and suppressed by diabetes. The results indicate that diabetes-enhanced inflammation both up- and down-regulates genes involved in cellular activity and cell signaling, while it predominantly up-regulates genes involved in the host response, apoptosis, and coagulation/homeostasis/complement and down-regulates mRNA levels of neuron, retina, and energy/metabolism-associated genes.

Indexed as

Gene Expression RegulationAnimalsDiabetes Mellitus, Type 2Disease Models, AnimalGene Expression ProfilingMaleMetabolomePeriodontitisPeriodontiumPolyethylene GlycolsRatsRats, WistarReceptors, Tumor Necrosis Factor, Type IRNA, MessengerTumor Necrosis Factor-alphaPEGylated soluble tumor necrosis factor receptor IPolyethylene GlycolsReceptors, Tumor Necrosis Factor, Type IRNA, MessengerTumor Necrosis Factor-alpha

Identifiers

PMID23103632
PMCPMC3497909
OpenAlexW1985576422

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.