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Imbalances of the oral microbiota in recurrent aphthous stomatitis: a systematic review / Desequilibrios de la microbiota oral en la estomatitis aftosa recurrente: revisión sistemática
Preprint
in Spanish
| SciELO Preprints
| ID: pps-3162
Responsible library:
BR1.1
ABSTRACT
The etiopathogenesis of recurrent aphthous stomatitis is still unknown, however, there are some studies that report a probable role of the presence of some microbial communities in the alteration of the oral microbiota. In this systematic review (PROSPERO registry # CRD42021259427), we evaluated whether imbalances in the oral microbiota are associated with recurrent aphthous stomatitis. From case-control studies we determined that bacterial diversity does not change notably in sick people, however these changes are evident in terms of relative abundance, such as the increase in the genus Prevotella and the decrease in the genus Streptococcus.
RESUMEN
Aún se desconoce la etiopatogenia de la estomatitis aftosa, no obstante, existen algunos estudios que reportan un probable rol de la presencia de algunas comunidades microbianas en la alteración de la microbiota oral. En esta revisión sistemática (registro PROSPERO #CRD42021259427), evaluamos si los desequilibrios en la microbiota oral están asociadas con la estomatitis aftosa recurrente. A partir de estudios de casos y controles determinamos que la diversidad bacteriana no cambia notablemente en personas enfermas, sin embargo esos cambios son evidentes en términos de abundancia relativa como el aumento del género Prevotella y la disminución del género Streptococcus.
Full text:
Available
Collection:
Preprints
Database:
SciELO Preprints
Type of study:
Observational study
/
Risk factors
/
Systematic review
Language:
Spanish
Year:
2021
Document type:
Preprint