Evidence map›Paper›PMID 27219464›Full record

ReviewOral diseases2017

A practical guide to the oral microbiome and its relation to health and disease.

K Krishnan, T Chen, B J Paster

Registry-linked trialOpen access · bronzeAbstract readReview
In one paragraph

Review in Oral diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04330469 (Effect of Periodontal Therapy and Modification of Oral-gut-hepatic Axis in Patients With Cirrhosis), which is not on this map. Cited by 198 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
198citing papers in PubMed, 1 pooled it
16.0field-weighted citation impact, top 1% 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.

NCT04330469 naunknown statusnot on this mapstarted 2020, after this paper: background citation

Effect of Periodontal Therapy and Modification of Oral-gut-hepatic Axis in Patients With Cirrhosis

TypeinterventionalSponsorPost Graduate Institute of Medical Education and Research, ChandigarhRan2020 to 2022Enrolled80ConditionsPeriodontal Diseases, CirrhosisArmsPeriodontal therapy, Oral hygiene advice
3 · Its place in the literature

Who cites it

198 citing papers in PubMed, 1 synthesis or guideline pooled it, 344 citations in OpenAlex.

  1. Pooled it
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  3. Manual vs. interactive power toothbrush on plaque removal and salivary Streptococcus mutans and Lactobacillus casei levels : Single-center, examiner-blinded, randomized clinical trial in orthodontic patients.Journal of orofacial orthopedics = Fortschritte der Kieferorthopadie : Organ/official journal Deutsche Gesellschaft fur Kieferorthopadie · 2024
    Trial
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138 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 1 country.

K KrishnanDepartment of Microbiology, The Forsyth Institute, Cambridge, MA, USA.
T ChenDepartment of Microbiology, The Forsyth Institute, Cambridge, MA, USA.
B J PasterDepartment of Microbiology, The Forsyth Institute, Cambridge, MA, USA.
Harvard University · USNew England Biolabs (United States) · US

Funding

Mouse Oral Microbiome DatabaseR37DE016937 · NIDCR · ADA FORSYTH INSTITUTE, INC. · PI DEWHIRST, FLOYD E · 2011 to 2020
$8.6M
Oral Microbial Biomarkers in Periodontal Disease ProgressionR01DE021565 · NIDCR · ADA FORSYTH INSTITUTE, INC. · PI PASTER, BRUCE J · 2010 to 2013
$2.9M
NIDCR NIH HHS R01 DE021565NIDCR NIH HHS R37 DE016937
6 · The paper itself

Abstract

The oral microbiome is incredibly complex with the average adult harboring about 50-100 billion bacteria in the oral cavity, which represent about 200 predominant bacterial species. Collectively, there are approximately 700 predominant taxa of which less than one-third still have not yet been grown in vitro. Compared to other body sites, the oral microbiome is unique and readily accessible. There is extensive literature available describing the oral microbiome and discussing the roles that bacteria may play in oral health and disease. However, the purpose of this review is not to rehash these detailed studies but rather to educate the reader with understanding the essence of the oral microbiome, namely that there are abundant bacteria in numbers and types, that there are molecular methods to rapidly determine bacterial associations, that there is site specificity for colonization of the host, that there are specific associations with oral health and disease, that oral bacteria may serve as biomarkers for non-oral diseases, and that oral microbial profiles may have potential use to assess disease risk.

Indexed as

MicrobiotaOral HealthHumansMicrobial InteractionsMicrobiological TechniquesMouthMouth DiseasesRNA, Ribosomal, 16SSequence Analysis, RNARNA, Ribosomal, 16S16S rDNAbacterial associationsnext-generation sequencingoral microbiome

Identifiers

PMID27219464
PMCPMC5122475
OpenAlexW2401118797

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.