Evidence map›Paper›PMID 30944162›Full record

Trial reportJournal of immunology (Baltimore, Md. : 1950)2019

Systemic Antibiotic Therapy Reduces Circulating Inflammatory Dendritic Cells and Treg-Th17 Plasticity in Periodontitis.

Mythilypriya Rajendran, Stephen Looney, Nagendra Singh, Mahmoud Elashiry, Mohamed M Meghil, Ahmed R El-Awady, Omnia Tawfik, Cristiano Susin, Roger M Arce, Christopher W Cutler

Open access · greenAbstract readClinical Trial
In one paragraph

Trial report in Journal of immunology (Baltimore, Md. : 1950), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 2 pooled it
6.4field-weighted citation impact, top 3% 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

39 citing papers in PubMed, 2 syntheses or guidelines pooled it, 59 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Review
  7. Role of regulatory immune cells in pathogenesis and therapy of periodontitis.Naunyn-Schmiedeberg's archives of pharmacology · 2025
    Review
  8. Review
  9. Review
  10. Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
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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

10 authors at 4 institutions in 2 countries.

Mythilypriya RajendranDepartment of Periodontics, Dental College of Georgia at Augusta University, Augusta, GA 30912.ORCID 0000-0002-6112-2234
Stephen LooneyDepartment of Biostatistics and Epidemiology, Medical College of Georgia, Augusta University, Augusta, GA 30912.
Nagendra SinghDepartment of Biochemistry and Molecular Biology, Augusta University, Augusta, GA 30912.ORCID 0000-0003-2540-6990
Mahmoud ElashiryDepartment of Periodontics, Dental College of Georgia at Augusta University, Augusta, GA 30912.
Mohamed M MeghilDepartment of Periodontics, Dental College of Georgia at Augusta University, Augusta, GA 30912.ORCID 0000-0003-2344-3579
Ahmed R El-AwadyDepartment of Research, Immunology Program, Children's Cancer Hospital, Cairo 57357, Egypt.
Omnia TawfikDepartment of Oral Medicine and Periodontology, Cairo University, Cairo 12613, Egypt; and.
Cristiano SusinDepartment of Periodontology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599.
Roger M ArceDepartment of Periodontics, Dental College of Georgia at Augusta University, Augusta, GA 30912.ORCID 0000-0002-4721-4722
Christopher W CutlerDepartment of Periodontics, Dental College of Georgia at Augusta University, Augusta, GA 30912; chcutler@augusta.edu.ORCID 0000-0003-4396-4072
Augusta University · USCairo University · EGChildren Cancer Hospital · EGUniversity of North Carolina at Chapel Hill · US

Funding

Oral Pathogens and Dendritic Cell SubsetsR01DE014328 · NIDCR · STATE UNIVERSITY NEW YORK STONY BROOK · PI CUTLER, CHRISTOPHER WILLIAM · 2001 to 2014
$5.1M
Peripheral blood dendritic cells and periodontitisR21DE020916 · NIDCR · STATE UNIVERSITY NEW YORK STONY BROOK · PI CUTLER, CHRISTOPHER WILLIAM · 2011 to 2012
$362k
NIDCR NIH HHS R01 DE014328NIDCR NIH HHS R21 DE020916
6 · The paper itself

Abstract

Periodontitis (PD) is a common dysbiotic inflammatory disease that leads to local bone deterioration and tooth loss. PD patients experience low-grade bacteremias with oral microbes implicated in the risk of heart disease, cancer, and kidney failure. Although Th17 effectors are vital to fighting infection, functional imbalance of Th17 effectors and regulatory T cells (Tregs) promote inflammatory diseases. In this study, we investigated, in a small pilot randomized clinical trial, whether expansion of inflammatory blood myeloid dendritic cells (DCs) and conversion of Tregs to Th17 cells could be modulated with antibiotics (AB) as part of initial therapy in PD patients. PD patients were randomly assigned to either 7 d of peroral metronidazole/amoxicillin AB treatment or no AB, along with standard care debridement and chlorhexidine mouthwash. 16s ribosomal RNA analysis of keystone pathogen

Indexed as

BacteriaBacterial InfectionsDendritic CellsPeriodontitisTh17 CellsT-Lymphocytes, RegulatoryAmoxicillinFemaleHumansMaleMetronidazoleMiddle AgedAmoxicillinMetronidazole

Identifiers

PMID30944162
PMCPMC6857811
OpenAlexW2927985349

What Socratic holds

Textmetadata
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 Socratic graph.