Insights into the role of Streptococcus oralis as an opportunistic pathogen in infectious diseases

Streptococcus oralis, belonging to the viridans group streptococci (VGS), has been considered a member of normal flora mainly inhabiting the oral cavity. However, more recently, there has been growing recognition of its role as a causative agent in various life-threatening infectious diseases such a...

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Main Authors: Jingyi Ren, Peng Sun, Meijuan Wang, Wenjuan Zhou, Zhonghao Liu
Format: Article
Language:English
Published: Frontiers Media S.A. 2024-11-01
Series:Frontiers in Cellular and Infection Microbiology
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Online Access:https://www.frontiersin.org/articles/10.3389/fcimb.2024.1480961/full
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author Jingyi Ren
Jingyi Ren
Peng Sun
Meijuan Wang
Wenjuan Zhou
Wenjuan Zhou
Wenjuan Zhou
Zhonghao Liu
Zhonghao Liu
Zhonghao Liu
Zhonghao Liu
author_facet Jingyi Ren
Jingyi Ren
Peng Sun
Meijuan Wang
Wenjuan Zhou
Wenjuan Zhou
Wenjuan Zhou
Zhonghao Liu
Zhonghao Liu
Zhonghao Liu
Zhonghao Liu
author_sort Jingyi Ren
collection DOAJ
description Streptococcus oralis, belonging to the viridans group streptococci (VGS), has been considered a member of normal flora mainly inhabiting the oral cavity. However, more recently, there has been growing recognition of its role as a causative agent in various life-threatening infectious diseases such as infective endocarditis (IE) and meningitis. Additionally, the differences in the prevalence, clinical features, and prognosis of opportunistic infections between S. oralis and other VGS species have been addressed. Particularly the predominance of S. oralis in IE has drawn critical attention. In potentially fatal infections, clinical neglect of S. oralis as an instigating agent might significantly impede early diagnosis and treatment. Nevertheless, to date, the infectious diseases associated with S. oralis have not yet been comprehensively described. Therefore, this review will give an overview of infectious diseases caused by S. oralis to uncover its hidden role as an opportunistic pathogen.
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language English
publishDate 2024-11-01
publisher Frontiers Media S.A.
record_format Article
series Frontiers in Cellular and Infection Microbiology
spelling doaj-art-6fdfaf88ecdc49e596c1fa0578f499c02025-08-20T02:18:03ZengFrontiers Media S.A.Frontiers in Cellular and Infection Microbiology2235-29882024-11-011410.3389/fcimb.2024.14809611480961Insights into the role of Streptococcus oralis as an opportunistic pathogen in infectious diseasesJingyi Ren0Jingyi Ren1Peng Sun2Meijuan Wang3Wenjuan Zhou4Wenjuan Zhou5Wenjuan Zhou6Zhonghao Liu7Zhonghao Liu8Zhonghao Liu9Zhonghao Liu10School of Stomatology, Binzhou Medical University, Yantai, ChinaDepartment of Implantology, The Affiliated Yantai Stomatological Hospital, Binzhou Medical University, Yantai, ChinaDepartment of Spine Surgery, 970 Hospital of the People’s Liberation Army Joint Logistics Support Force (PLA JLSF), Yantai, ChinaDepartment of Implantology, The Affiliated Yantai Stomatological Hospital, Binzhou Medical University, Yantai, ChinaDepartment of Implantology, The Affiliated Yantai Stomatological Hospital, Binzhou Medical University, Yantai, ChinaYantai Engineering Research Center for Digital Technology of Stomatology, Yantai, ChinaCharacteristic Laboratories of Colleges and Universities in Shandong Province for Digital Stomatology, Yantai, ChinaSchool of Stomatology, Binzhou Medical University, Yantai, ChinaDepartment of Implantology, The Affiliated Yantai Stomatological Hospital, Binzhou Medical University, Yantai, ChinaYantai Engineering Research Center for Digital Technology of Stomatology, Yantai, ChinaCharacteristic Laboratories of Colleges and Universities in Shandong Province for Digital Stomatology, Yantai, ChinaStreptococcus oralis, belonging to the viridans group streptococci (VGS), has been considered a member of normal flora mainly inhabiting the oral cavity. However, more recently, there has been growing recognition of its role as a causative agent in various life-threatening infectious diseases such as infective endocarditis (IE) and meningitis. Additionally, the differences in the prevalence, clinical features, and prognosis of opportunistic infections between S. oralis and other VGS species have been addressed. Particularly the predominance of S. oralis in IE has drawn critical attention. In potentially fatal infections, clinical neglect of S. oralis as an instigating agent might significantly impede early diagnosis and treatment. Nevertheless, to date, the infectious diseases associated with S. oralis have not yet been comprehensively described. Therefore, this review will give an overview of infectious diseases caused by S. oralis to uncover its hidden role as an opportunistic pathogen.https://www.frontiersin.org/articles/10.3389/fcimb.2024.1480961/fullStreptococcus oralisopportunistic pathogeninfectious diseasebloodstream infectioninfective endocarditis
spellingShingle Jingyi Ren
Jingyi Ren
Peng Sun
Meijuan Wang
Wenjuan Zhou
Wenjuan Zhou
Wenjuan Zhou
Zhonghao Liu
Zhonghao Liu
Zhonghao Liu
Zhonghao Liu
Insights into the role of Streptococcus oralis as an opportunistic pathogen in infectious diseases
Frontiers in Cellular and Infection Microbiology
Streptococcus oralis
opportunistic pathogen
infectious disease
bloodstream infection
infective endocarditis
title Insights into the role of Streptococcus oralis as an opportunistic pathogen in infectious diseases
title_full Insights into the role of Streptococcus oralis as an opportunistic pathogen in infectious diseases
title_fullStr Insights into the role of Streptococcus oralis as an opportunistic pathogen in infectious diseases
title_full_unstemmed Insights into the role of Streptococcus oralis as an opportunistic pathogen in infectious diseases
title_short Insights into the role of Streptococcus oralis as an opportunistic pathogen in infectious diseases
title_sort insights into the role of streptococcus oralis as an opportunistic pathogen in infectious diseases
topic Streptococcus oralis
opportunistic pathogen
infectious disease
bloodstream infection
infective endocarditis
url https://www.frontiersin.org/articles/10.3389/fcimb.2024.1480961/full
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